Title:
ELECTRODE CUTTING DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/103145
Kind Code:
A1
Abstract:
The present invention relates to an electrode cutting device for cutting a battery electrode, the electrode cutting device comprising: an integrated-type cutting cartridge module including an upper knife and a lower knife; and a holder for holding the integrated-type cutting cartridge module, wherein the integrated-type cutting cartridge module comprises: a module frame; and an upper knife holder unit which fixedly supports the upper knife and is supported by the module frame to be slidable in the vertical direction, and the lower knife is fixedly coupled to the lower portion of the module frame and faces the upper knife. The assembly operation of the electrode cutting device of the present invention is very simple. Also, because the upper knife and the lower knife are installed in the module cartridge, the clearance and straightness of the upper knife and the lower knife can be quantitatively adjusted in advance.
Inventors:
LEE HYEON JIN (KR)
PARK SIN YOUNG (KR)
PARK DONG HYEUK (KR)
KIM SANG WOOK (KR)
PARK SIN YOUNG (KR)
PARK DONG HYEUK (KR)
KIM SANG WOOK (KR)
Application Number:
PCT/KR2021/016325
Publication Date:
May 19, 2022
Filing Date:
November 10, 2021
Export Citation:
Assignee:
LG ENERGY SOLUTION LTD (KR)
International Classes:
B26D1/09; B26D5/06; H01M4/04
Foreign References:
| KR20160052063A | 2016-05-12 | |||
| KR101725643B1 | 2017-04-11 | |||
| KR20160085023A | 2016-07-15 | |||
| KR20200060864A | 2020-06-02 | |||
| KR101115299B1 | 2012-03-13 | |||
| KR20200151943A | 2020-11-13 |
Attorney, Agent or Firm:
KIM, Hong Gyun (KR)
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