14-12-2016 дата публикации
Номер: KR1020160143242A
Принадлежит:
The present invention relates to an apparatus for welding an electrode terminal, and more specifically, to an apparatus for welding electrode terminals of battery cells, in which an electrode assembly including an anode, a cathode, and a separator is embedded in a battery case together with an electrolyte and has the electrode terminals formed therein, to electrically connect the electrode terminals to each other. The apparatus comprises: a battery cell receiving jig, as a battery cell receiving jig having battery cells mounted therein, having at least a portion of the battery cells arranged and mounted in a length direction while the battery terminals protrude in a lateral direction with respect to the ground; a conveyor transferring the battery cell receiving jig to weld the electrode terminals; first and second welding units having spot devices disposed on both sides of the conveyor to face each other and performing welding, and spaced apart from each other at regular intervals; fixing ...
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