公开(公告)号：US20180097210A1

公开(公告)日：2018-04-05

申请号：US15559932

申请日：2016-06-09

Applicant: LG CHEM, LTD.

Inventor： Seok Won JEUNG ,  Ju Hwan BAEK ,  Choon Kwon KANG ,  Sung Choon CHOO ,  Hyeong Min PARK

IPC: H01M2/10 ,  H01M2/34 ,  H01M2/02 ,  H01M10/04

CPC classification number: H01M2/10 ,  H01M2/0267 ,  H01M2/1061 ,  H01M2/344 ,  H01M10/0404 ,  H01M2220/30

Abstract: Disclosed herein is a sheet attachment device for battery packs, specifically a sheet attachment device for attaching a label sheet and a sheathing sheet to a battery pack having a plate-shaped battery cell mounted in a pack case. The sheet attachment device includes first and second loaders, first and second jigs, first and second guide frames, a first sheet attachment jig, a rotator, a pressing roller, a conveyor, and a second sheet attachment jig.

公开(公告)号：US20180074130A1

公开(公告)日：2018-03-15

申请号：US15559949

申请日：2016-06-07

Applicant: LG CHEM, LTD.

Inventor： Seok Won JEUNG ,  Ju Hwan BAEK ,  Choon Kwon KANG ,  Sung Choon CHOO ,  Hyeong Min PARK

IPC: G01R31/36

CPC classification number: G01R31/396 ,  G01R31/3865 ,  H01M10/4285

Abstract: Disclosed herein is a battery pack function test device including (a) a loading part for lifting a carrier jig on which a battery pack is loaded from a conveyor and transferring the lifted carrier jig to a testing part, (b) the testing part for testing the functions of the battery pack on the carrier jig transferred from the loading part, and (c) an unloading part for transferring the battery pack to the conveyor in the state in which the battery pack is loaded on the carrier jig upon determining that the battery pack is a good product by the testing part and transferring the battery pack to a defective battery pack stacking part in the state in which the battery pack is loaded on the carrier jig upon determining that the battery pack is a defective product by the testing part.