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1. WO2021080101 - APPARATUS AND METHOD FOR IMPROVING FOLDABILITY OF SEPARATOR IN PRISMATIC SECONDARY BATTERY CELL MANUFACTURING EQUIPMENT

Publication Number WO/2021/080101
Publication Date 29.04.2021
International Application No. PCT/KR2020/005520
International Filing Date 27.04.2020
IPC
H01M 10/04 2006.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
10Secondary cells; Manufacture thereof
04Construction or manufacture in general
B65H 35/08 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
35Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers
04from or with transverse cutters or perforators
08from or with revolving, e.g. cylinder, cutters or perforators
Applicants
  • 주식회사 이노메트리 INNOMETRY CO., LTD. [KR]/[KR]
  • 신혁 SHIN, Hyuk [KR]/[KR]
Inventors
  • 신혁 SHIN, Hyuk
  • 장승규 JANG, Seung Gyu
  • 황진일 HWANG, Jin Il
Agents
  • 배형상 BAE, Hyoung-sang
Priority Data
10-2019-013332125.10.2019KR
10-2020-005041725.04.2020KR
Publication Language Korean (KO)
Filing Language Korean (KO)
Designated States
Title
(EN) APPARATUS AND METHOD FOR IMPROVING FOLDABILITY OF SEPARATOR IN PRISMATIC SECONDARY BATTERY CELL MANUFACTURING EQUIPMENT
(FR) APPAREIL ET PROCÉDÉ POUR AMÉLIORER L'APTITUDE AU PLIAGE D'UN SÉPARATEUR DANS UN ÉQUIPEMENT DE FABRICATION DE CELLULE DE BATTERIE SECONDAIRE PRISMATIQUE
(KO) 각형 이차전지 셀 제조 장비에서 분리막의 접힘성을 향상시키기 위한 장치 및 방법
Abstract
(EN)
Provided area an apparatus and a method for improving the foldability of a separator interposed between polar plates in prismatic secondary battery cell manufacturing equipment. Provided are an assembly and a method for improving the foldability of a separator, the assembly including a wheel knife capable of moving in a horizontal direction with respect to the supply direction of the separator on the prismatic secondary battery cell manufacturing equipment, wherein the wheel knife can rotate with respect to the center thereof, and, when the wheel knife moves on the separator, a recessed part is formed on the separator along the movement path thereof.
(FR)
L'invention concerne un appareil et un procédé pour améliorer l'aptitude au pliage d'un séparateur interposé entre des plaques polaires dans un équipement de fabrication de cellule de batterie secondaire prismatique. L'invention concerne un ensemble et un procédé pour améliorer l'aptitude au pliage d'un séparateur, l'ensemble comprenant un couteau en roue capable de se déplacer dans une direction horizontale par rapport à la direction d'alimentation du séparateur sur l'équipement de fabrication de cellule de batterie secondaire prismatique, le couteau en roue pouvant tourner par rapport au centre de celui-ci, et, lorsque le couteau en roue se déplace sur le séparateur, une partie évidée est formée sur le séparateur le long du trajet de déplacement de celui-ci.
(KO)
각형 이차전지 셀 제조 장비에서 극판 사이에 개재되는 분리막의 접힘성을 향상시키기 위한 장치 및 방법이 제공된다. 각형 이차전지 셀 제조 장비 상에서 분리막의 공급 방향에 대해 횡방향으로 이동 가능하게 이루어진 휠 나이프 - 상기 휠 나이프는 그 중심에 대해 회전 가능함 - 를 포함하고, 상기 휠 나이프가 분리막 상에서 이동할 때, 그 이동 경로를 따라 분리막에 함몰부가 형성되는 것인 분리막의 접힘성 향상 조립체 및 방법이 제공된다.
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