Manufacturing Device For Secondary Battery And Manufacturing Method For Secondary Battery

Abstract: A manufacturing device for a secondary battery, according to an embodiment of the present invention, is a secondary battery manufacturing device comprising: a plurality of electrodes and separators alternately stacked; electrode tabs provided at ends of the plurality of electrodes; and electrode leads coupled to the electrode tabs. The manufacturing device comprises: an upper fixed mold and a lower fixed mold which are respectively in contact with the upper and lower surfaces of the electrode leads with the electrode leads therebetween to fix the electrode leads; a plurality of lower roller molds arranged to be spaced apart from the lower fixed mold toward the outer ends of the electrode leads; and a plurality of upper roller molds arranged to be spaced apart from the upper fixed mold toward the outer ends of the electrode leads.

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