DESC:FIELD OF DISCLOSURE
The present disclosure relates to belt tensioning systems for mechanical assemblies, and more particularly to a belt tensioning assembly and method of use thereof.
BACKGROUND
Belt tensioning systems are widely used in various mechanical applications, including gantry systems, to maintain proper tension and alignment of drive belts. The systems play a crucial role in ensuring smooth operation, efficient power transmission, and prolonged component life in machinery that relies on belt-driven mechanisms. Proper belt tension is essential for minimizing slippage, reducing wear, and maintaining precise positioning in applications such as 3D printers, CNC machines, and other automated manufacturing equipment.
Conventional belt tensioning systems often employ single-belt configurations or independent tensioning mechanisms for multiple belts. The systems typically rely on manual adjustment methods, such as threaded tensioners or eccentric pulleys, to achieve the desired belt tension. However, such approaches can be time-consuming, prone to human error, and may result in inconsistent tension across multiple belts. Additionally, many existing belt tensioning solutions lack the ability to simultaneously adjust multiple belts, leading to potential misalignment and uneven wear over time.
Furthermore, traditional belt tensioning methods often struggle to maintain consistent tension throughout the operational life of the system. Factors such as belt stretching, temperature fluctuations, and varying load conditions can cause tension to deviate from optimal levels, resulting in reduced performance and increased maintenance requirements. The inability to easily fine-tune belt tension during operation can lead to compromised precision, decreased efficiency, and shortened component lifespan in gantry systems and other belt-driven applications.
Therefore, there exists a need for a technical solution that solves the aforementioned problems of conventional systems and methods for belt tensioning and adjustment in mechanical assemblies.
SUMMARY
The summary is provided to introduce a selection of concepts in a simplified form that are further described below in the detailed description. The summary is not intended to identify key features or essential features of the claimed subject matter, nor is it intended to be used as an aid in determining the scope of the claimed subject matter.
In an aspect of the present disclosure, a belt tensioning assembly for adjusting tension of one or more belts is disclosed. The assembly includes a stationary part having one or more slots for securing first ends of the one or more belts. A movable part is coupled to the stationary part, the movable part comprising one or more slots for securing second ends of the one or more belts. A coupling means is configured to couple the stationary part with the movable part. The coupling means enables adjustment of a distance between the stationary part and the movable part while simultaneously tensioning the one or more belts.
In some aspects of the present disclosure, the stationary part comprises a first through hole and the movable part comprises a second through hole that has a plurality of threads disposed on an inner surface. The first through hole and the second through hole are configured to accept the coupling means.
In some aspects of the present disclosure, the stationary part comprises a first through hole that has a plurality of threads disposed on an inner surface and the movable part comprises a second through hole. The first through hole and the second through hole are configured to accept the coupling means.
In some aspects of the present disclosure, the stationary part comprises one or more engagement means and the movable part comprises one or more engagement means. The one or more engagement means of the stationary part engages with the one or more engagement means of the movable part to enable adjustment of the distance between the stationary part and the movable part.
In some aspects of the present disclosure, the stationary part comprises a tapered part that has a plurality of threads disposed on an inner surface and the movable part comprises the second through hole. The tapered part and the second through hole are configured to accept the coupling means.
In some aspects of the present disclosure, the stationary part comprises a first cavity and a first holding block. The first cavity accepts the first holding block to hold the one or more belts when the one or more belts are inserted into the one or more slots of the stationary part.
In some aspects of the present disclosure, the movable part comprises a second cavity and a second holding block. The second cavity accepts the second holding block to hold the one or more belts when the one or more belts are inserted into the one or more slots of the movable part.
In some aspects of the present disclosure, the one or more slots of the stationary part and the one or more slots of the movable part are configured to crimp the one or more belts when the one or more belts are inserted into the one or more slots of the stationary part and the one or more slots of the movable part.
In some aspects of the present disclosure, the stationary part comprises one or more mounting holes to couple the belt tensioning assembly with an external system.
In an aspect of the present disclosure, a method of tensioning one or more belts using a belt tensioning assembly is disclosed. The method includes securing first ends of the one or more belts in one or more slots of a stationary part of the belt tensioning assembly. The method includes securing second ends of the one or more belts in one or more slots of a movable part of the belt tensioning assembly. The method includes coupling the movable part to the stationary part using a coupling means. The method includes adjusting a distance between the stationary part and the movable part using the coupling means to simultaneously tension the one or more belts.
In some aspects of the present disclosure, the method includes aligning a first through hole of the stationary part with a second through hole of the movable part. The second through hole has a plurality of threads disposed on an inner surface. The method includes inserting the coupling means through the first through hole and the second through hole.
In some aspects of the present disclosure, the method includes aligning a first through hole of the stationary part with a second through hole of the movable part. The first through hole has a plurality of threads disposed on an inner surface. The method includes inserting the coupling means through the first through hole and the second through hole.
In some aspects of the present disclosure, the method includes engaging one or more engagement means of the stationary part with one or more engagement means of the movable part to guide the adjustment of the distance between the stationary part and the movable part.
In some aspects of the present disclosure, the method includes aligning a tapered part of the stationary part with the second through hole of the movable part. The tapered part has a plurality of threads disposed on an inner surface. The method includes inserting the coupling means through the tapered part and the second through hole.
In some aspects of the present disclosure, the method includes inserting a first holding block into a first cavity of the stationary part to hold the one or more belts when the first ends of the one or more belts are inserted into the one or more slots of the stationary part.
In some aspects of the present disclosure, the method includes inserting a second holding block into a second cavity of the movable part to hold the one or more belts when the second ends of the one or more belts are inserted into the one or more slots of the movable part.
In some aspects of the present disclosure, securing the first ends and the second ends of the one or more belts comprises crimping the one or more belts in the one or more slots of the stationary part and the one or more slots of the movable part, respectively.
In some aspects of the present disclosure, the method includes attaching the belt tensioning assembly to an external system using one or more mounting holes in the stationary part.
The foregoing general description of the illustrative aspects and the following detailed description thereof are merely exemplary aspects of the teachings of the disclosure and are not restrictive.
BRIEF DESCRIPTION OF FIGURES
The following detailed description of the preferred aspects of the present disclosure will be better understood when read in conjunction with the appended drawings. The present disclosure is illustrated by way of example, and not limited by the accompanying figures, in which like references indicate similar elements.
FIG. 1A illustrates an exploded top view of a setup having a belt tensioning assembly to adjust tension in one or more belts simultaneously, according to aspects of the present disclosure;
FIG. 1B illustrates an assembled top view of the setup having the belt tensioning assembly to adjust tension in the one or more belts simultaneously, according to aspects of the present disclosure;
FIG. 1C illustrates an isometric view of the setup having the belt tensioning assembly to adjust tension in the one or more belts simultaneously, according to aspects of the present disclosure;
FIG. 1D illustrates an isometric view of the belt tensioning assembly, according to aspects of the present disclosure;
FIG. 1E illustrates an isometric view of a stationary part of the belt tensioning assembly, according to aspects of the present disclosure;
FIG. 1F illustrates an isometric view of the stationary part of the belt tensioning assembly having a threaded first through hole, according to aspects of the present disclosure;
FIG. 1G illustrates an isometric view of a movable part of the belt tensioning assembly, according to aspects of the present disclosure;
FIG. 1H illustrates an isometric view of the movable part of the belt tensioning assembly with the one or more of belts crimped, according to aspects of the present disclosure;
FIG. 2A illustrates an exploded isometric view of another setup having a belt tensioning assembly to adjust tension in one or more belts simultaneously, according to aspects of the present disclosure
FIG. 2B illustrates a top view of the another setup having a belt tensioning assembly to adjust tension in one or more belts simultaneously, according to aspects of the present disclosure;
FIG. 2C illustrates an isometric view of a stationary part of the belt tensioning assembly of another setup, according to aspects of the present disclosure;
FIG. 2D illustrates an isometric view of a movable part of the belt tensioning assembly of another setup, according to aspects of the present disclosure; and
FIG. 3 illustrates a flowchart of a method for tensioning and adjusting one or more belts, according to aspects of the present disclosure.
DETAILED DESCRIPTION
The following description sets forth exemplary aspects of the present disclosure. It should be recognized, however, that such description is not intended as a limitation on the scope of the present disclosure. Rather, the description also encompasses combinations and modifications to those exemplary aspects described herein.
The present disclosure relates to belt tensioning assemblies for mechanical systems, and more particularly to a belt tensioning assembly and method of use thereof for simultaneously adjusting tension of one or more belts. The belt tensioning assembly may include a stationary part and a movable part coupled together by a coupling means. The stationary part may have one or more slots for securing first ends of the one or more belts, while the movable part may have one or more slots for securing second ends of the one or more belts. The coupling means may enable adjustment of a distance between the stationary part and the movable part, thereby simultaneously tensioning the one or more belts.
In some aspects, the belt tensioning assembly may include various configurations of through holes and threaded components to accept the coupling means. For example, the stationary part may comprise a first through hole and the movable part may comprise a second through hole with threads on inner surface of the second through hole. Alternatively, the stationary part may have the threaded through hole while the movable part has a non-threaded through hole. In other aspects, the stationary part may include a tapered threaded portion to engage with the coupling means.
The belt tensioning assembly may further incorporate engagement means on both the stationary and movable parts to guide the adjustment process. Additionally, the assembly may include cavities and holding blocks in both parts to securely hold the belts when inserted into the slots. The slots themselves may be configured to crimp the belts, providing a firm grip.
The disclosed belt tensioning assembly may offer advantages such as simultaneous tensioning of multiple belts, improved alignment, reduced wear, and enhanced performance in various mechanical applications. The assembly may be particularly useful in gantry systems, automated manufacturing equipment, and other machinery relying on precise belt-driven mechanisms.
FIG. 1A illustrates an exploded top view of a setup 100 having a belt tensioning assembly 102 to adjust tension in one or more belts 108 simultaneously, according to aspects of the present disclosure. The setup 100 includes a belt tensioning assembly 102 and one or more belts 108. The belt tensioning assembly 102 may include a stationary part 104 and a movable part 106. The assembly is designed to tension the one or more belts 108, specifically a first belt 108a and a second belt 108b.
The stationary part 104 may be coupled to the movable part 106 via a coupling means 110. The one or more belts 108 may include a first belt 108a and a second belt 108b. The first belt 108a may include a first end of first belt 108aa and a second end of first belt 108ab. The second belt 108b may include a first end of second belt 108ba and a second end of second belt 108bb.
The stationary part 104 may be configured to secure the first end of first belt 108aa and the first end of second belt 108ba. The movable part 106 may be configured to secure the second end of first belt 108ab and the second end of second belt 108bb. The coupling means 110 may be configured to adjust a distance between the stationary part 104 and the movable part 106, thereby simultaneously tensioning the first belt 108a and the second belt 108b.
In some aspects of the present disclosure, the stationary part 104 may include one or more slots 114 for securing the first end of first belt 108aa and the first end of second belt 108ba. The movable part 106 may include one or more slots 120 for securing the second end of first belt 108ab and the second end of second belt 108bb. The one or more slots 114 and the one or more slots 120 of the stationary part 104 and the movable part 106, respectively may be configured to crimp the first belt 108a and the second belt 108b when inserted. The crimping mechanism may include serrated edges or adjustable clamping mechanisms to enhance belt retention without causing damage to the belts.
The coupling means 110 may include, but is not limited to, a threaded rod, a bolt, or a screw. The coupling means 110 may be configured to engage with corresponding threaded portions in the stationary part 104 or the movable part 106 to enable precise adjustment of the distance between the two parts. In some aspects, the threaded portions may have different pitches or profiles to accommodate various types of coupling means or to provide different levels of adjustment precision.
In operation, the belt tensioning assembly 102 may allow for simultaneous tensioning of the first belt 108a and the second belt 108b by adjusting the coupling means 110. The simultaneous tensioning capability may provide improved alignment, reduced wear, and enhanced performance in various mechanical applications such as gantry systems, 3D printers, CNC machines, and other automated manufacturing equipment relying on precise belt-driven mechanisms. The ability to tension multiple belts simultaneously may significantly reduce setup time and improve overall system efficiency.
FIG. 1B illustrates an assembled top view of the setup 100 having the belt tensioning assembly 102 to adjust tension in the one or more belts 108 simultaneously, according to aspects of the present disclosure. The stationary part 104 may be configured as a larger rectangular structure. The movable part 106 may be configured as a smaller rectangular component adapted to engage with the stationary part 104. The coupling means 110 may extend through both the stationary part 104 and the movable part 106.
The first belt 108a and the second belt 108b may enter the belt tensioning assembly 102 from both the left and right sides. The configuration may allow the assembly to tension both belts simultaneously. The first belt 108a and the second belt 108b may be secured within the assembly at both ends, enabling tension adjustment through the movement of the movable part 106 relative to the stationary part 104.
In some aspects of the present disclosure, the stationary part 104 may include a first through hole 116 and the movable part 106 may include a second through hole 124. The first through hole 116 or the second through hole 124 may include a plurality of threads 124a disposed on an inner surface. The coupling means 110 may be configured to engage with the plurality of threads 124a to facilitate the adjustment of the distance between the stationary part 104 and the movable part 106. The engagement of plurality of threads 124a with the coupling means 110 may allow for fine-tuning of belt tension that may be particularly beneficial in applications requiring high precision, such as 3D printing or CNC machining.
The belt tensioning assembly 102 may provide advantages such as improved belt alignment, reduced belt wear, and enhanced system performance. By allowing simultaneous tensioning of multiple belts, the assembly may improve efficiency in various mechanical applications. The precise control over belt tension may help reduce slippage, that can lead to improved positional accuracy in gantry systems and other automated manufacturing equipment.
FIG. 1C illustrates an isometric view of the setup 100 having the belt tensioning assembly 102 to adjust tension in the one or more belts simultaneously, according to aspects of the present disclosure. The belt tensioning assembly 102 may include the stationary part 104 and the movable part 106. The stationary part 104 may be a larger block-like structure with multiple features, including slots and circular openings. The movable part 106 may be a smaller component that may be adapted to slide or adjust relative to the stationary part 104.
The stationary part 104 may include several structural elements, such as elongated channels and circular openings. The structural elements may facilitate in mounting or adjustment purposes. The movable part 106 may be positioned between sections of the stationary part 104 and may be configured to interact with both the stationary part 104 and the first belt 108a and the second belt 108b. The paths of the first belt 108a and the second belt 108b may be guided through various components of the stationary part 104 and the movable part 106.
In some aspects of the present disclosure, the stationary part 104 may include one or more mounting holes 118. The one or more mounting holes 118 may be configured to couple the belt tensioning assembly 102 with an external system. The coupling may allow for versatile integration of the belt tensioning assembly 102 into various mechanical setups, such as gantry systems, 3D printers, or CNC machines.
The overall design of the belt tensioning assembly 102 may enable efficient tensioning and adjustment of the first belt 108a and the second belt 108b. The tensioning and adjustment of the first belt 108a and the second belt 108b may be achieved through the relative positioning of the stationary part 104 and the movable part 106. The assembly may provide precise control over belt tension, contributing to improved performance and longevity of belt-driven systems. The ability to maintain consistent tension across multiple belts may help reduce vibration and improve overall system stability in high-precision applications.
FIG.1D illustrates an isometric view of the belt tensioning assembly 102, according to aspects of the present disclosure. The belt tensioning assembly 102 may include the stationary part 104 and the movable part 106. The stationary part 104 may be coupled to the movable part 106 via the one or more engagement means 112. The one or more engagement means 112 may include a first engagement portion 112a, a second engagement portion 112b, a third engagement portion 112c, and a fourth engagement portion 112d.
The stationary part 104 may include a protruding structure that extends towards the movable part 106. The structure may include channels or grooves that correspond to the first engagement portion 112a, the second engagement portion 112b, the third engagement portion 112c, and the fourth engagement portion 112d.
The movable part 106 may be configured to slide along the stationary part 104. The movement of the movable part 106 may be guided by the one or more engagement means 112. The movable part 106 may include protrusions or rails that fit into the channels of the stationary part 104, allowing for controlled movement between the two parts.
In some aspects of the present disclosure, the one or more engagement means 112 may be configured as dovetail joints, T-slots, or other interlocking mechanisms. The configurations may provide stability and precision in the movement of the movable part 106 relative to the stationary part 104. The choice of engagement mechanism may depend on factors such as the expected load, required precision, and ease of manufacturing.
The design of the belt tensioning assembly 102 may allow for adjustable positioning of the movable part 106 relative to the stationary part 104. The adjustability may facilitate the tensioning of belts. The engagement between the stationary part 104 and the movable part 106 via the one or more engagement means 112 may ensure smooth and controlled adjustment of belt tension, that is crucial for maintaining consistent performance in precision applications.
FIG.1E illustrates an isometric view of a stationary part 104 of a belt tensioning assembly 102, , according to aspects of the present disclosure. The stationary part 104 may include several components and features designed for securing and adjusting belts. The stationary part 104 may include a first through hole 116, one or more slots 114, and one or more mounting holes 118. The one or more slots 114 may include a first slot 114a and a second slot 114b. The one or more mounting holes 118 may include a first through nth mounting hole 118a-118n.
As illustrated in FIG. 1E, the first through hole 116 may be positioned near one end of the stationary part 104. The first through hole 116 may be configured to accommodate a fastener or coupling means 110 for connecting to other components of the assembly. In some aspects of the present disclosure, the first through hole 116 may include a plurality of threads 124b disposed on an inner surface to engage with a threaded coupling means 110. The threaded configuration may allow for precise adjustment of the belt tension.
The one or more slots 114, including the first slot 114a and the second slot 114b, may be designed to secure the ends of belts in the tensioning assembly. The slots 114 may be configured to crimp the belts when inserted, providing a secure hold. In some aspects of the present disclosure, the one or more slots 114 may include additional features such as serrated edges or clamping mechanisms to enhance belt retention. The crimping mechanism may be designed to provide a firm grip on the belts without causing damage, that is crucial for maintaining belt integrity over extended periods of use.
The one or more mounting holes 118, including the first mounting hole 118a and the nth mounting hole 118n, may be disposed at the base of the stationary part 104. The one or more mounting holes 118 may allow the stationary part 104 to be securely attached to an external system or structure. The presence of multiple mounting holes may provide flexibility in installation and alignment of the belt tensioning assembly 102, allowing it to be adapted to various mechanical setups.
The overall design of the stationary part 104 may incorporate various structural elements, including protrusions and recesses. The structural elements may contribute to the functionality of the stationary part 104 within the belt tensioning assembly 102. The combination of the first through hole 116, the one or more slots 114, and the one or more mounting holes 118 may enable the stationary part 104 to effectively secure belts and integrate with other components of the belt tensioning assembly 102.
In some aspects of the present disclosure, the stationary part 104 may include additional features such as alignment markers or scale indicators. The features may assist in precise positioning and tension adjustment of the belts. The stationary part 104 may be constructed from materials such as aluminum, steel, or high-strength polymers, depending on the specific requirements of the application in terms of strength, weight, and cost.
FIG.1F illustrates an isometric view of the stationary part 104 of a belt tensioning assembly 102 having a threaded first through hole, according to aspects of the present disclosure. The stationary part 104 has a rectangular base with protruding structures on top surface of the stationary part 104. A first through hole 117 is present on one side of the stationary part 104. The through hole 117 may be designed to accommodate a fastener or coupling means 110. Inside the first through hole 117, a plurality of threads 124b may be present. The plurality of threads 124b are disposed on the inner surface of the through hole 117, allowing for secure engagement with the coupling means 110.
The stationary part 104 may include the first through hole 117. The first through hole 117 may include the plurality of threads 124b disposed on an inner surface. The plurality of threads 124b may be configured to engage with a coupling means 110 for adjusting the tension of belts in the assembly.
The first through hole 117 may be positioned strategically on the stationary part 104 to allow for optimal force distribution when tensioning belts. The plurality of threads 124b may provide a secure and adjustable connection with a coupling means 110, enabling precise control over belt tension. The precise control is particularly important in applications such as 3D printing or CNC machining, where accurate positioning and movement are critical.
In some aspects of the present disclosure, the plurality of threads 124b may be designed with a specific pitch and profile to accommodate different types of coupling means 110. The design of the plurality of threads 124b may allow for compatibility with various standard fasteners or custom tensioning mechanisms. The thread design may also incorporate features to prevent loosening due to vibration, that is crucial in maintaining consistent belt tension during operation.
The stationary part 104 may further include several grooves and raised sections on surface of the stationary part 104. The grooves and raised sections may serve as guides or attachment points for other components of the belt tensioning assembly 102. The grooves and raised sections may contribute to the overall stability and functionality of the assembly, ensuring proper alignment and movement of the belts.
The design of the stationary part 104 with the threaded first through hole 117 may offer advantages such as easy assembly, precise adjustment, and secure locking of the desired belt tension. The design may be particularly useful in applications requiring frequent tension adjustments or in environments subject to vibration or varying loads. The ability to maintain consistent tension across multiple belts simultaneously may significantly improve the performance and longevity of belt-driven systems in various industrial and manufacturing applications.
FIG.1G illustrates an isometric view of the movable part 106 of the belt tensioning assembly 102, according to aspects of the present disclosure. The movable part 106 comprises several components designed to facilitate belt tensioning and adjustment.
The movable part 106 may include one or more slots 120, one or more engagement means 122, and a second through hole 124. The one or more slots 120 may include a first slot 120a and a second slot 120b. The engagement means 122 may include a first engagement protrusion 122a, a second engagement protrusion 122b, a third engagement protrusion 122c, and a fourth engagement protrusion 122d. The second through hole 124 may include a plurality of threads 124a on inner surface of the second through hole 124.
The one or more slots 120, including the first slot 120a and the second slot 120b, may be configured to secure the ends of belts in the tensioning assembly. The one or more slots 120 may be designed to hold the belts firmly while allowing for tension adjustment. In some aspects of the present disclosure, the one or more slots 120 may include features such as angled surfaces or clamping mechanisms to enhance belt retention and facilitate easy insertion and removal of belts. The design of the one or more slots 120 slots may be optimized to distribute the clamping force evenly across the width of the belt, reducing the risk of localized wear or damage.
The engagement means 122, comprising the first engagement protrusion 122a, second engagement protrusion 122b, third engagement protrusion 122c, and fourth engagement protrusion 122d, may be designed to engage with corresponding features on a stationary part 104 of the assembly. The protrusions may guide the movement and adjustment of the movable part 106. The configuration of the engagement means 122 may provide stability and precision in the tensioning process. In some aspects, the engagement means 122 may be designed as dovetail joints or T-slots to ensure smooth and controlled movement while maintaining rigidity under load.
The second through hole 124 may contain the plurality of threads 124a on inner surface of the second through hole 124. The plurality of threads 124a may be designed to interact with a coupling means 110 for adjusting the tension of the belts. The plurality of threads 124a may allow for fine-tuning of the belt tension through controlled movement of the movable part 106 relative to the stationary part. The precision of adjustment may be crucial for applications requiring exact belt tension, such as in high-precision manufacturing equipment or advanced 3D printers.
In some aspects of the present disclosure, the movable part 106 may include additional features such as tension indicators or locking mechanisms. The features may enhance the functionality of the belt tensioning assembly 102 by providing visual feedback on belt tension or securing the movable part 106 in a desired position once the optimal tension is achieved.
The structure of the movable part 106 may allow for precise adjustment of belt tension through the interaction of various components of the belt with other parts of the belt tensioning assembly 102. The combination of the one or more slots 120, one or more engagement means 122, and threaded second through hole 124 may provide a versatile and efficient mechanism for belt tensioning in various mechanical applications.
FIG.1H illustrates an isometric view of the movable part 106 of the belt tensioning assembly 102, with the one or more of belts crimped, according to aspects of the present disclosure. The movable part 106 may include a second through hole 125, a first crimping portion 128, and a second crimping portion 130. The movable part 106 may be configured to accommodate the first belt 108a and the second belt 108b.
The second through hole 125 may be disposed on the movable part 106. The second through hole 125 may facilitate in aligning with a corresponding hole in the stationary part 104, allowing for the insertion of a coupling means 110 to adjust the relative positions of the movable and stationary parts.
The first crimping portion 128 and the second crimping portion 130 may be designed to securely hold the belts in place. The first crimping portion 128 may be positioned to grip the first belt 108a, while the second crimping portion 130 may be positioned to grip the second belt 108b. The crimping portions may provide a firm hold on the belts while allowing for tension adjustment. The crimping mechanism may incorporate serrated or textured surfaces to improve grip on the belts without causing damage.
The structure of the movable part 106 may include curved sections that guide and support the first belt 108a and the second belt 108b. The curved sections may help in maintaining proper alignment and positioning of the belts within the assembly. The curved sections may help distribute the tension evenly across the width of the belts, potentially reducing wear and improving overall performance.
In some aspects of the present disclosure, the first crimping portion 128 and the second crimping portion 130 may be adjustable or replaceable. The adjustability may allow for accommodation of different belt sizes or types, enhancing the versatility of the belt tensioning assembly 102. The ability to adapt to various belt specifications may make the assembly suitable for a wide range of applications, from small-scale 3D printers to large industrial machinery.
The overall design of the movable part 106 may facilitate easy installation and removal of belts. The configuration of the second through hole 125 in relation to the crimping portions may allow for precise control over belt tension. By adjusting the position of the movable part 106 relative to the stationary part 104, users may be able to fine-tune the tension of both belts simultaneously, ensuring optimal performance and longevity of the belt-driven system.
FIG.2A illustrates an exploded isometric view of another setup 200 having a belt tensioning assembly 202, to adjust tension in one or more belts simultaneously, according to aspects of the present disclosure. The belt tensioning assembly 202 includes several components arranged to adjust the tension of one or more belts 208. The one or more belt 208 may be substantially similar to the one or more belt 108.
The setup 200 may include the belt tensioning assembly 202. The belt tensioning assembly 202 may include a stationary part 204 and a movable part 206. The belt tensioning assembly 202 may be configured to accommodate one or more belts 208.
The stationary part 204 may be designed to remain fixed while the movable part 206 can be adjusted relative to the stationary part 204 to modify belt tension. The stationary part 204 may include several structural elements, such as mounting holes and slots, designed to secure the assembly and guide the belts.
The one or more belts 208 may include a first end of first belt 208a and a second end of second belt 208b. The one or more belts 208 may be positioned to be secured between the stationary part 204 and the movable part 206. The configuration may allow for simultaneous tensioning of multiple belts, that may be particularly useful in applications requiring synchronized belt movement, such as in gantry systems or multi-axis CNC machines.
A first holding block 228 is depicted above the stationary part 204. The first holding block 228 may be designed to fit into a corresponding cavity 226 in the stationary part 204, to assist in securing one end of the belts 208. The first holding block 228 may include features such as grooves or channels to guide and secure the one or more belts 208.
In some aspects of the present disclosure, the first holding block 228 may be removable or interchangeable, that may allow for easy maintenance or replacement of belts without disassembling the entire tensioning assembly. The first holding block 228 may also be designed with different profiles to accommodate various belt types or sizes, enhancing the versatility of the assembly.
The assembly 202 may be adjusted to increase or decrease tension on the belts 208 by altering the relative positions of the stationary part 204 and the movable part 206. The adjustability may be crucial for maintaining optimal belt tension over time, as belts may stretch or wear with use.
FIG.2B illustrates a top view of the another setup 200 having the belt tensioning assembly 202 to adjust tension in one or more belts simultaneously, according to aspects of the present disclosure.
The stationary part 204 may include multiple circular openings that may serve as mounting points or adjustment mechanisms. The openings may provide flexibility in mounting the assembly to various external structures or machines, allowing for versatile integration into different mechanical systems.
The movable part 206 may be designed to slide or adjust relative to the stationary part 204, facilitating the tensioning process. The sliding may allow for precise control over belt tension.
A coupling means 210 may be present between the stationary part 204 and the movable part 206, adapted to adjust the distance between the stationary part 204 and the movable part 206 and thereby tension the belts. The coupling means 210 may be a threaded rod or bolt that can be rotated to precisely control the position of the movable part 206. The positioning of the movable part 206 may allow for fine-tuning of belt tension, that is crucial for applications requiring high precision.
A second holding block 232 may be present within the movable part 206, potentially serving to secure one end of the belts. The second holding block 232 may include features similar to the first holding block 228, such as grooves or channels for guiding and securing the belts. The design may ensure that the belts remain properly aligned during the tensioning process.
In some aspects of the present disclosure, the second holding block 232 may be adjustable or replaceable, allowing for accommodation of different belt sizes or types. The feature may enhance the versatility of the belt tensioning assembly 202, making it suitable for a wide range of applications from small-scale 3D printers to large industrial machinery.
The entire belt tensioning assembly 202 may be designed to allow for precise adjustment of belt tension through the interaction of various components of the belt tensioning assembly 202. The configuration may provide a balance between stability and adjustability, potentially improving the performance and longevity of belt-driven systems. The ability to maintain consistent tension across multiple belts simultaneously may significantly reduce wear and improve overall system efficiency in various mechanical applications.
FIG.2C illustrates an isometric view of the stationary part 204 of the belt tensioning assembly 202, according to aspects of the present disclosure. The stationary part 204 comprises several components designed to facilitate belt tensioning and adjustment.
The stationary part 204 may include one or more engagement means 212, one or more slots 214, a tapered part 216, one or more mounting holes 218, and a first cavity 226. The one or more engagement means 212 may include a first engagement portion 212a and a second engagement portion 212b. The one or more slots 214 may include a first slot 214a and a second slot 214b. The one or more mounting holes 218 may include first through nth mounting hole 218a-218n.
The one or more engagement means 212, consisting of the first engagement portion 212a and the second engagement portion 212b, may be designed to interact with corresponding components 222a and 222b on a movable part 206 to guide the adjustment process. The one or more engagement means 212 may provide stability and precision in the movement of the movable part 206 relative to the stationary part 204. The one or more engagement means 212 may be configured as dovetail joints, T-slots, or other interlocking mechanisms to ensure smooth and controlled movement.
The one or more slots 214, including the first slot 214a and the second slot 214b, may be configured to secure the ends of belts that are to be tensioned. The one or more slots 214 may incorporate features such as angled surfaces or clamping mechanisms to enhance belt retention and facilitate easy insertion and removal of belts. The design of the slots may be optimized to distribute the clamping force evenly across the width of the belt, reducing the risk of localized wear or damage.
The tapered part 216 may be incorporated into the design of the stationary part 204. The tapered part 216 may feature a plurality of threads 216a on inner surface of the tapered part 216, that may be designed to engage with a coupling means 210 for adjusting the tension. The tapered design may provide improved force distribution and stability during the tensioning process. The threads may be designed with a specific pitch and profile to accommodate different types of coupling means, allowing for compatibility with various standard fasteners or custom tensioning mechanisms.
The one or more mounting holes 218 that includes the first through nth mounting holes 218a-218n may allow for the attachment of the stationary part 204 to an external system or structure. The presence of multiple mounting holes may provide flexibility in installation and alignment of the belt tensioning assembly 202, allowing the belt tensioning assembly 202 to be adapted to various mechanical setups such as gantry systems, 3D printers, or CNC machines.
The first cavity 226 may be designed to accept a holding block 228 that helps secure the belts in place when they are inserted into the slots 214. The first cavity 226 may incorporate features such as guide rails or locking mechanisms to ensure proper positioning and retention of the holding block.
In some aspects of the present disclosure, the stationary part 204 may include additional features such as tension indicators or scale markings. The features may assist in precise positioning and tension adjustment of the belts, allowing for repeatable and accurate tensioning.
The overall structure of the stationary part 204 may be compact and integrate multiple functional elements to enable precise belt tensioning and adjustment in a mechanical system. The combination of the one or more engagement means 212, one or more slots 214, tapered part 216, one or more mounting holes 218, and first cavity 226 may provide a versatile and efficient mechanism for belt tensioning in various applications, from small-scale prototyping equipment to large industrial machinery.
FIG. 2D illustrates an isometric view of the movable part 206, of the belt tensioning assembly 202 of another setup 200, according to aspects of the present disclosure. The movable part 206 features several elements designed to facilitate belt tensioning and adjustment.
The movable part 206 may include a second cavity 230, a second through hole 224, one or more slots 220, and one or more engagement means 222. The one or more slots 220 may include a first slot 220a and a second slot 220b. The one or more engagement means 222 may include a first engagement means 222a and a second engagement means 222b.
The second cavity 230 may be a recessed area. The second cavity 230 may serve to accommodate the second holding block 232. In some aspects of the present disclosure, the second cavity 230 may be designed to house additional mechanisms such as tension indicators or locking devices, enhancing the functionality of the movable part 206.
The second through hole 224 may be disposed on the movable part 206. The second through hole 224 may allow for the insertion of a fastener or coupling means 210 to connect the movable part 206 to other parts of the assembly. The second through hole 224 may be threaded or smooth, depending on the specific requirements of the assembly. The design of the second through hole 224 may allow for precise adjustment of the movable part 206 relative to the stationary part 204, facilitating accurate control over belt tension.
The movable part 206 may include the one or more slots 220, specifically including the first slot 220a and the second slot 220b. The one or more slots 220 may be designed to secure the ends of belts in the tensioning system. The slots 220 may incorporate features such as angled surfaces or clamping mechanisms to enhance belt retention and facilitate easy insertion and removal of belts. The design of the slots may be optimized to distribute the clamping force evenly across the width of the belt, reducing the risk of localized wear or damage.
Below the slots, the movable part 206 may feature the one or more engagement means 222. The one or more engagement means 222 may include the first engagement means 222a and the second engagement means 222b. The engagement means may interact with corresponding features on a stationary part 204 of the assembly to guide the movement of the movable part 206 during tensioning adjustments. The engagement means 222 may be designed as dovetail joints, T-slots, or other interlocking mechanisms to provide stability and precision in the adjustment process.
In some aspects of the present disclosure, the movable part 206 may include additional features such as tension indicators or scale markings. The features may assist in precise positioning and tension adjustment of the belts, allowing for repeatable and accurate tensioning across multiple belts simultaneously.
The overall design of the movable part 206 may allow for precise adjustment of belt tension while maintaining alignment within the larger assembly. The combination of the second cavity 230, second through hole 224, the one or more slots 220, and the one or more engagement means 222 may provide a versatile and efficient mechanism for belt tensioning in various mechanical applications, from small-scale prototyping equipment to large industrial machinery.
FIG. 3 illustrates a flowchart of a method 300 for tensioning and adjusting one or more belts 108, 208 according to aspects of the present disclosure. The method 300 comprises a sequence of steps designed to secure and adjust the tension of belts.
At step 302, the belt tensioning assembly 102, 202 may secure first ends of belts in slots of a stationary part 104, 204. The step 302 may establish the initial positioning of the belts within the assembly. The slots in the stationary part 104, 204 may be designed to firmly hold the belt ends while allowing for tension adjustment. The securing mechanism may involve crimping or clamping the belt ends to ensure a strong grip without damaging the belt material.
At step 304, the belt tensioning assembly 102, 202 may secure second ends of belts in slots of a movable part 106, 206. The step 304 may complete the positioning of the belts within the assembly, with each end secured to different components. The slots in the movable part 106, 206 may be similar in design to those in the stationary part 104, 204, providing a secure hold on the belt ends. The configuration allows for tension adjustment by altering the relative positions of the stationary and movable parts.
At step 306, the belt tensioning assembly 102, 202 may couple the movable part to the stationary part 104, 204 using coupling means 110, 210. The step 306 may connect the two main components of the assembly, allowing for subsequent adjustment. The coupling means 110, 210 may be a threaded rod, bolt, or other fastening mechanism that enables controlled movement between the stationary and movable parts. The coupling means 110, 210 may engage with threaded portions in either the stationary part 104, 204, or movable part 106, 206, or both, to facilitate precise adjustment.
At step 308, the belt tensioning assembly 102, 202 may adjust the distance between the stationary and movable parts to tension the belts. The step 308 may allow for fine-tuning of the belt tension by altering the relative positions of the assembly components. The adjustment may be achieved by rotating the coupling means 110, 210, that may cause the movable part 106, 206 to shift relative to the stationary part 104, 204, thereby increasing or decreasing belt tension. The mechanism allows for simultaneous tensioning of multiple belts, ensuring consistent tension across all belts in the system.
In some aspects of the present disclosure, the method 300 may include additional steps such as verifying belt alignment, measuring belt tension, or locking the assembly in place once the desired tension is achieved. The additional steps may enhance the precision and reliability of the belt tensioning process.
In some aspects of the present disclosure, the method 300 may include the step of aligning a first through hole 116 of the stationary part 104 with a second through hole 124 of the movable part 106, wherein the second through hole 124 has a plurality of threads 124a disposed on an inner surface and inserting the coupling means 110 through the first through hole 116 and the second through hole 124.
In some aspects of the present disclosure, the method 300 may include the step of aligning a first through hole 117 of the stationary part 104 with a second through hole 125 of the movable part 106, wherein the first through hole 117 has a plurality of threads 124b disposed on an inner surface; and inserting the coupling means 110 through the first through hole 117 and the second through hole 125.
In some aspects of the present disclosure, the method 300 may include the step of engaging one or more engagement means 112, 212 of the stationary part 104, 204 with one or more engagement means 122, 222 of the movable part 106, 206 to guide the adjustment of the distance between the stationary part 104, 204 and the movable part 106, 206.
In some aspects of the present disclosure, the method 300 may include the step of aligning a tapered part 216 of the stationary part 204 with the second through hole 224 of the movable part 206, wherein the tapered part 216 has a plurality of threads 216a disposed on an inner surface; and inserting the coupling means 210 through the tapered part 216 and the second through hole 224.
In some aspects of the present disclosure, the method 300 may include the step of inserting a first holding block 228 into a first cavity 226 of the stationary part 204 to hold the one or more belts 108, 208 when the first ends of the one or more belts 108, 208 are inserted into the one or more slots 214 of the stationary part 204.
In some aspects of the present disclosure, the method 300 may include the step of inserting a second holding block 232 into a second cavity 230 of the movable part 106 to hold the one or more belts 108, 208 when the second ends of the one or more belts 108, 208 are inserted into the one or more slots 220 of the movable part 206.
In some aspects of the present disclosure, the method 300 may include the step of crimping the one or more belts 108, 208 in the one or more slots 114 of the stationary part 104 and the one or more slots 120 of the movable part 106, respectively, while securing the first ends and the second ends of the one or more belts 108, 208.
In some aspects of the present disclosure, the method 300 may include the step of attaching the belt tensioning assembly 202 to an external system using one or more mounting holes 218 in the stationary part 104.
The method 300 may provide a systematic approach to assembling and adjusting a belt tensioning system. By following the steps, users may be able to achieve consistent and precise belt tension, potentially improving the performance and longevity of belt-driven mechanical systems.
In various implementations, the method 300 may be adapted to accommodate different types of belt tensioning assemblies. For example, in assemblies with tapered threaded components, the coupling step 306 may involve engaging the tapered threads to provide additional stability and force distribution during tensioning.
The method 300 may be particularly useful in applications such as 3D printing, CNC machining, or other precision manufacturing processes where consistent and accurate belt tension is crucial for system performance. The ability to simultaneously tension multiple belts may significantly reduce setup time and improve overall efficiency in these applications.
In some aspects, the method 300 may incorporate the use of specialized tools or gauges to ensure precise tensioning. For instance, tension meters or digital indicators may be used in conjunction with the adjustment step 308 to achieve optimal belt tension based on specific application requirements.
The method 300 may also include steps for periodic maintenance and re-tensioning of belts. As belts may stretch or wear over time, regular adjustment using the method 300 may help maintain optimal system performance and extend the lifespan of both the belts and the mechanical components they interact with.
In advanced implementations, the method 300 may be integrated into automated systems, where tension adjustment is performed by motorized actuators controlled by precision sensors and software algorithms. The adjustments could allow for real-time tension monitoring and adjustment in high-performance applications.
Overall, the method 300 provides a flexible and effective approach to belt tensioning that can be adapted to a wide range of mechanical systems and applications. Systematic nature of the method 300 ensures consistency and precision in belt tension adjustment, contributing to improved performance, reduced wear, and enhanced longevity of belt-driven systems.
Thus, the belt tensioning assembly 102, 202, and method 300 provides several technical advantages. The assembly enables simultaneous tensioning of multiple belts, ensuring consistent tension across all belts in the system and reducing setup time. The precise adjustment mechanism, facilitated by the coupling means and engagement features, allows for fine-tuning of belt tension, crucial for applications requiring high precision such as 3D printing and CNC machining. The modular design, incorporating interchangeable components like holding blocks, enhances versatility and ease of maintenance. The crimping mechanism in the slots provides secure belt retention without causing damage, contributing to extended belt life. Additionally, the assembly's compact and integrated structure allows for efficient integration into various mechanical systems, from small-scale prototyping equipment to large industrial machinery. Finally, the method's systematic approach ensures repeatability and consistency in belt tensioning, potentially improving overall system performance and longevity in belt-driven applications.
Although the preferred aspects have been detailed here, it should be apparent to those skilled in the relevant field that various modifications, additions, and substitutions can be made without departing from the scope of the disclosure. These variations are thus considered to be within the scope of the disclosure as defined in the following claims.
Features or functionalities described in certain example aspects may be combined and re-combined in or with other example aspects. Additionally, different aspects and elements of the disclosed example aspects may be similarly combined and re-combined. Further, some example aspects, individually or collectively, may form components of a larger system where other processes may take precedence or modify their application. Moreover, certain steps may be required before, after, or concurrently with the example aspects disclosed herein. It should be noted that any and all methods and processes disclosed herein can be performed in whole or in part by one or more entities or actors in any manner.
Although terms like "first," "second," etc., are used to describe various elements, components, regions, layers, and sections, these terms should not necessarily be interpreted as limiting. They are used solely to distinguish one element, component, region, layer, or section from another. For example, a "first" element discussed here could be referred to as a "second" element without departing from the teachings of the present disclosure.
The terminology used here is intended to describe specific example aspects and should not be considered as limiting the disclosure. The singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. The terms "comprises," "includes," "comprising," and "including," as used herein, indicate the presence of stated features, steps, elements, or components, but do not exclude the presence or addition of other features, steps, elements, or components.
As used herein, the term "or" is intended to be inclusive, meaning that "X employs A or B" would be satisfied by X employing A, B, or both A and B. Unless specified otherwise or clearly understood from the context, this inclusive meaning applies to the term "or."
Unless otherwise defined, all terms used herein (including technical and scientific terms) have the same meaning as commonly understood by one of ordinary skill in the relevant art. Terms should be interpreted consistently with their common usage in the context of the relevant art and should not be construed in an idealized or overly formal sense unless expressly defined here.
The terms "about" and "substantially," as used herein, refer to a variation of plus or minus 10% from the nominal value. This variation is always included in any given measure.
In cases where other disclosures are incorporated by reference and there is a conflict with the present disclosure, the present disclosure takes precedence to the extent of the conflict, or to provide a broader disclosure or definition of terms. If two disclosures conflict, the later-dated disclosure will take precedence.
The use of examples or exemplary language (such as "for example") is intended to illustrate aspects of the invention and should not be seen as limiting the scope unless otherwise claimed. No language in the specification should be interpreted as implying that any non-claimed element is essential to the practice of the invention.
While many alterations and modifications of the present invention will likely become apparent to those skilled in the art after reading this description, the specific aspects shown and described by way of illustration are not intended to be limiting in any way.
A number of implementations have been described. Nevertheless, it will be understood that various modifications may be made without departing from the scope of the disclosure. Accordingly, other implementations are within the scope of the following claims. ,CLAIMS:1. A belt tensioning assembly (102, 202) for adjusting tension of one or more belts (108, 208), comprising:
a stationary part (104, 204) having one or more slots (114, 214) for securing first ends of the one or more belts (108, 208);
a movable part (106, 206) coupled to the stationary part (104, 204), the movable part (106, 206) comprising one or more slots (120, 220) for securing second ends of the one or more belts (108, 208); and
a coupling means (110, 210) configured to couple the stationary part (104, 204) with the movable part (106, 206) such that the coupling means (110, 210) enables adjustment of a distance between the stationary part (104, 204) and the movable part (106, 206) while simultaneously tensioning the one or more belts (108, 208).

2. The belt tensioning assembly (102, 202) as claimed in claim 1, wherein the stationary part (104) comprising a first through hole (116) and the movable part (106) comprising a second through hole (124) that has a plurality of threads (124a) disposed on an inner surface, wherein the first through hole (116) and the second through hole (124, 224) are configured to accept the coupling means (110).

3. The belt tensioning assembly (102, 202) as claimed in claim 1, wherein the stationary part (104) comprising a first through hole (117) that has a plurality of threads (124b) disposed on an inner surface and the movable part (106) comprising a second through hole (125), wherein the first through hole (117) and the second through hole (125) are configured to accept the coupling means (110).

4. The belt tensioning assembly (102, 202) as claimed in claim 1, wherein the stationary part (104, 204) comprising one or more engagement means (112, 212) and the movable part (106, 206) comprising one or more engagement means (122, 222) such that the one or more engagement means (112, 212) of the stationary part (104, 204) engages with the one or more engagement means (122, 222) of the movable part (106, 206) to enable adjustment of the distance between the stationary part (104, 204) and the movable part (106, 206).

5. The belt tensioning assembly (102, 202) as claimed in claim 1, wherein the stationary part (204) comprising a tapered part (216) that has a plurality of threads (216a) disposed on an inner surface and the movable part (206) comprising the second through hole (224), wherein the tapered part (216) and the second through hole (224) are configured to accept the coupling means (210).

6. The belt tensioning assembly (102, 202) as claimed in claim 1, wherein the stationary part (204) comprising a first cavity (226) and a first holding block (228) such that the first cavity (226) accepts the first holding block (228) to hold the one or more belts (108, 208) when the one or more belts (108, 208) are inserted into the one or more slots (214) of the stationary part (204).

7. The belt tensioning assembly (102, 202) as claimed in claim 1, wherein the movable part (206) comprising a second cavity (230) and a second holding block (232) such that the second cavity (230) accepts the second holding block (232) to hold the one or more belts (108, 208) when the one or more belts (108, 208) are inserted into the one or more slots (220) of the movable part (206).

8. The belt tensioning assembly (102, 202) as claimed in claim 1, wherein the one or more slots (114) of the stationary part (104) and the one or more slots (120) of the movable part (106) are configured to crimp the one or more belts (108, 208) when the one or more belts (108, 208) are inserted into the one or more slots (114) of the stationary part (104) and the one or more slots (120) of the movable part (106).

9. The belt tensioning assembly (102) of claim 1, wherein the stationary part (204) comprising one or more mounting holes (218) to couple the belt tensioning assembly (102) with an external system.

10. A method (300) of tensioning one or more belts (108, 208) using a belt tensioning assembly (102, 202), the method comprising:
securing (302) first ends of the one or more belts (108, 208) in one or more slots (114, 214) of a stationary part (104, 204) of the belt tensioning assembly (102, 202);
securing (304) second ends of the one or more belts (108, 208) in one or more slots (120, 220) of a movable part (106, 206) of the belt tensioning assembly (102, 202);
coupling (306) the movable part (106, 206) to the stationary part (104, 204) using a coupling means (110, 210); and
adjusting (308) a distance between the stationary part (104, 204) and the movable part (106, 206) using the coupling means (110, 210) to simultaneously tension the one or more belts (108, 208).

11. The method (300) as claimed in claim 10, further comprising:
aligning a first through hole (116) of the stationary part (104) with a second through hole (124) of the movable part (106), wherein the second through hole (124) has a plurality of threads (124a) disposed on an inner surface; and
inserting the coupling means (110) through the first through hole (116) and the second through hole (124).

12. The method (300) as claimed in claim 10, further comprising:
aligning a first through hole (117) of the stationary part (104) with a second through hole (125) of the movable part (106), wherein the first through hole (117) has a plurality of threads (124b) disposed on an inner surface; and
inserting the coupling means (110) through the first through hole (117) and the second through hole (125).

13. The method (300) as claimed in claim 10, further comprising:
engaging one or more engagement means (112, 212) of the stationary part (104, 204) with one or more engagement means (122, 222) of the movable part (106, 206) to guide the adjustment of the distance between the stationary part (104, 204) and the movable part (106, 206).

14. The method (300) as claimed in claim 10, further comprising:
aligning a tapered part (216) of the stationary part (204) with the second through hole (224) of the movable part (206), wherein the tapered part (216) has a plurality of threads (216a) disposed on an inner surface; and
inserting the coupling means (210) through the tapered part (216) and the second through hole (224).

15. The method (300) as claimed in claim 10, further comprising:
inserting a first holding block (228) into a first cavity (226) of the stationary part (204) to hold the one or more belts (108, 208) when the first ends of the one or more belts (108, 208) are inserted into the one or more slots (214) of the stationary part (204).

16. The method (300) as claimed in claim 10, further comprising:
inserting a second holding block (232) into a second cavity (230) of the movable part (106) to hold the one or more belts (108, 208) when the second ends of the one or more belts (108, 208) are inserted into the one or more slots (220) of the movable part (206).

17. The method (300) as claimed in claim 10, wherein securing the first ends and the second ends of the one or more belts (108, 208) comprises crimping the one or more belts (108, 208) in the one or more slots (114) of the stationary part (104) and the one or more slots (120) of the movable part (106), respectively.

18. The method (300) as claimed in claim 10, further comprising:
attaching the belt tensioning assembly (202) to an external system using one or more mounting holes (218) in the stationary part (104).