INSPECTION EQUIPMENT AND INSPECTION METHOD OF SECONDARY BATTERY

Title:

INSPECTION EQUIPMENT AND INSPECTION METHOD OF SECONDARY BATTERY

Document Type and Number:

WIPO Patent Application WO/2020/251127

Kind Code:

A1

Abstract:

The present invention relates to inspection equipment of a secondary battery, comprising: a loading device in which a secondary battery is loaded in an upright state; and a side inspection device for inspecting a side portion of the secondary battery loaded in the loading device, wherein the side inspection device comprises: a lifting unit that lifts the secondary battery loaded in the loading device, pulls the secondary battery out of the loading device, and returns to the original position thereof after a first time elapses; and a side inspection unit that inspects the side of the secondary battery by photographing the side of the secondary battery pulled out of the loading device by means of the lifting unit.

Inventors:

KIM TAE YOUNG (KR)
LEE DONG HYUNG (KR)
CHOI WOO YOUNG (KR)
NAM SANG HO (KR)

Application Number:

PCT/KR2019/018344

Publication Date:

December 17, 2020

Filing Date:

December 23, 2019

Export Citation:

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Assignee:

LG CHEMICAL LTD (KR)

International Classes:

H01M10/42; G01N21/88; G01N23/04; G01N23/18

Foreign References:

KR0173259B1	1999-03-30
JP2001188049A	2001-07-10
KR101594514B1	2016-02-16
KR20170062901A	2017-06-08
JP2017068980A	2017-04-06
JPH10227745A	1998-08-25

Other References: