03-07-2018 дата публикации
Номер: KR1020180073974A
Принадлежит:
The present invention relates to a jig to be attached to a battery cell. More specifically, the jig to be attached to a battery cell comprises a cell mounting portion, a driving portion, and a support bar, and thus, not only a contact time and work personnel can be adjusted but also an error of workers is reduced, thereby reducing a defect rate when assembling a battery cell, unlike a conventional technique in which a worker manually operates without a jig during a work for cell attachment, thereby increasing a defect rate and reducing productivity. The battery cell used for manufacturing an electrode assembly is bent in a state of being accurately aligned in the cell mounting portion, thereby improving alignment degree of the battery cell and increasing energy density of the electrode assembly. In addition, when a worker lifts the cell mounting portion, the cell mounting portion and the driving portion having a bearing structure are moved upward the support bar and bent, thereby simplifying ...
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