1. An automatic piecing platform for ring spinning machines, comprising a lower
platform, an upper platform and a positioning module. The upper platform is arranged
on the lower platform, and the positioning module is arranged on the upper platform,
characterized in that:
There is also an actuating module and at least one buffer module; the actuating
module drives the upper platform and the positioning module to get close or away fro
m the ring spinning machine, making the upper platform move between the working p
osition and the initial position; the buffer module is arranged at the rear side of the up
per platform; when the upper platform returns to the initial position, the buffer module
will buffer the upper platform.
2. An automatic piecing platform for ring spinning machines according to Claim 1,
characterized in that: There are multiple V-shaped notches arranged at the end of the
positioning module; the V-shaped notches can position a spindle in the ring spinning
machine.
3. An automatic piecing platform for ring spinning machines according to Claim 1,
characterized in that: There is a slide rail arranged facing the direction of the ring spin
ning machine; there is a slider arranged on the slide rail; both ends of the upper platf
orm are arranged at the slider, enabling the upper platform to slide along the slide rai
l.
4. An automatic piecing platform for ring spinning machines according to Claim 1,
characterized in that: The actuating module is driven by a linear actuator and the line
ar actuator is either electric or pneumatic.
5. An automatic piecing platform for ring spinning machines according to Claim 4,
characterized in that: There is a piston arranged on the linear actuator, and the outpu
t shaft of the piston is connected with the end of the upper platform.
6. An automatic piecing platform for ring spinning machines according to Claim 5,
characterized in that: When the upper platform returns to its initial position, the piston
is located in the midstroke of the linear actuator.
7. An automatic piecing platform for ring spinning machines according to Claim 5,
characterized in that: The buffer module is a shock absorber, and the shock absorber
is connected to the lower platform through a connecting plate arranged on the lower p
latform.
7
8. An automatic piecing platform for ring spinning machines according to Claim 5,
characterized in that: The buffer module is an elastic cushion plate made of elastic da
mping materials.
9. An automatic piecing platform for ring spinning machines according to Claims
4-8, characterized in that: The actuator module and the buffer module are electrically
connected to a PLC control center.