Title:
SECONDARY BATTERY MANUFACTURING SYSTEM AND MANUFACTURING METHOD
Document Type and Number:
WIPO Patent Application WO/2022/186664
Kind Code:
A1
Abstract:
The present invention relates to a secondary battery manufacturing system and a secondary battery manufacturing method, and provides a secondary battery manufacturing system and manufacturing method, which suction air in the direction opposite to a transferring direction inside a loading unit to prevent a basic unit body, which freely falls with an initial speed in the transferring direction, from colliding with the loading unit, and thus can reduce a folding short defect that can occur in post-processing. The secondary battery manufacturing system according to the present invention comprises: a transferring unit for transferring a basic unit body; a loading unit on which the basic unit body transferred by the transferring unit is dropped in the direction of gravity and loaded; and an air suctioning unit for suctioning the air of the inner space of the loading unit at the side surface of the loading unit.
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Inventors:
LEE JEONG MIN (KR)
LEE SHIN HWA (KR)
YOO JAE WOONG (KR)
LIM EUN KYEONG (KR)
LEE SHIN HWA (KR)
YOO JAE WOONG (KR)
LIM EUN KYEONG (KR)
Application Number:
PCT/KR2022/003124
Publication Date:
September 09, 2022
Filing Date:
March 04, 2022
Export Citation:
Assignee:
LG ENERGY SOLUTION LTD (KR)
International Classes:
H01M10/04; B65G21/20; B65G57/11
Foreign References:
| KR20160094182A | 2016-08-09 | |||
| KR102043113B1 | 2019-12-02 | |||
| KR20200137927A | 2020-12-09 | |||
| KR20150111551A | 2015-10-06 | |||
| KR20170032042A | 2017-03-22 |
Attorney, Agent or Firm:
BAE, KIM & LEE IP (KR)
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