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    UNIT CELL MANUFACTURING DEVICE AND METHOD
    4.
    发明公开
    UNIT CELL MANUFACTURING DEVICE AND METHOD 审中-公开

    公开(公告)号：EP4120410A1

    公开(公告)日：2023-01-18

    申请号：EP21847268.6

    申请日：2021-07-20

    申请人： LG Energy Solution, Ltd.

    发明人： YOON, Se Hyun ,  PARK, Dong Hyeuk ,  KWON, Chun Ho

    IPC分类号： H01M10/04

    摘要： To solve the above problems, an apparatus for manufacturing unit cells according to an embodiment of the present invention includes: a lower separator reel from which a lower separator sheet is unwound; a first feeding roller configured to move the lower separator sheet in a first direction; a first conveyor configured to move a first electrode in a second direction parallel to the first direction; a first header configured to convey the first electrode from the first conveyor and place the first electrode on a top surface of the lower separator sheet; an upper separator reel from which an upper separator sheet is unwound; a second feeding roller configured to move, in the first direction, a first stack in which the lower separator sheet, the first electrode, and the upper separator sheet are stacked in this order; a second conveyor configured to move a second electrode in the second direction; a second header configured to convey the second electrode from the second conveyor and place the second electrode on a top surface of the upper separator sheet; and a cutter configured to cut, at certain intervals, a second stack in which the lower separator sheet, the first electrode, the upper separator sheet, and the second electrode are stacked in this order.