WO2024009286A3 - 이차 전지를 제조하는 장치 및 이를 이용한 이차 전지를 제조하는 방법 - Google Patents

이차 전지를 제조하는 장치 및 이를 이용한 이차 전지를 제조하는 방법 Download PDF

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Publication number
WO2024009286A3
WO2024009286A3 PCT/IB2023/058837 IB2023058837W WO2024009286A3 WO 2024009286 A3 WO2024009286 A3 WO 2024009286A3 IB 2023058837 W IB2023058837 W IB 2023058837W WO 2024009286 A3 WO2024009286 A3 WO 2024009286A3
Authority
WO
WIPO (PCT)
Prior art keywords
secondary battery
module frame
inspection
manufacturing secondary
basis
Prior art date
Application number
PCT/IB2023/058837
Other languages
English (en)
French (fr)
Other versions
WO2024009286A2 (ko
Inventor
강민재
이창제
오나희
Original Assignee
주식회사 엘지에너지솔루션
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from KR1020230083907A external-priority patent/KR20240007602A/ko
Application filed by 주식회사 엘지에너지솔루션 filed Critical 주식회사 엘지에너지솔루션
Publication of WO2024009286A2 publication Critical patent/WO2024009286A2/ko
Publication of WO2024009286A3 publication Critical patent/WO2024009286A3/ko

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
    • B23K26/03—Observing, e.g. monitoring, the workpiece
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
    • B23K26/06—Shaping the laser beam, e.g. by masks or multi-focusing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
    • B23K26/06—Shaping the laser beam, e.g. by masks or multi-focusing
    • B23K26/064—Shaping the laser beam, e.g. by masks or multi-focusing by means of optical elements, e.g. lenses, mirrors or prisms
    • B23K26/066—Shaping the laser beam, e.g. by masks or multi-focusing by means of optical elements, e.g. lenses, mirrors or prisms by using masks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/08—Devices involving relative movement between laser beam and workpiece
    • B23K26/082—Scanning systems, i.e. devices involving movement of the laser beam relative to the laser head
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/20—Bonding
    • B23K26/21—Bonding by welding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/204—Racks, modules or packs for multiple batteries or multiple cells
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Plasma & Fusion (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Sealing Battery Cases Or Jackets (AREA)

Abstract

예시적인 실시예들에 따르면, 이차 전지 제조 장치가 제공된다. 상기 장치는, 웰딩 빔을 생성하도록 구성된 제1 빔 소스; 검사 빔을 생성하도록 구성된 제2 빔 소스; 상기 웰딩 빔 및 상기 검사 빔을 모듈 프레임으로 지향시키도록 구성된 스캐너 헤드; 상기 스캐너 헤드를 이동시키도록 구성된 서보 모터; 상기 모듈 프레임으로부터 반사된 상기 검사 빔의 부분인 반사 빔을 감지하도록 구성된 검출기; 상기 검출기에 의해 생성된 검사 신호에 기초하여 상기 모듈 프레임의 조립선 데이터를 수집하도록 구성된 프로세서; 및 상기 모듈 프레임의 조립선 데이터에 기초하여 상기 서보 모터를 제어하도록 구성된 컨트롤러를 포함한다.
PCT/IB2023/058837 2022-07-08 2023-09-07 이차 전지를 제조하는 장치 및 이를 이용한 이차 전지를 제조하는 방법 WO2024009286A2 (ko)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR20220084675 2022-07-08
KR10-2022-0084675 2022-07-08
KR1020230083907A KR20240007602A (ko) 2022-07-08 2023-06-29 이차 전지를 제조하는 장치 및 이를 이용한 이차 전지를제조하는 방법
KR10-2023-0083907 2023-06-29

Publications (2)

Publication Number Publication Date
WO2024009286A2 WO2024009286A2 (ko) 2024-01-11
WO2024009286A3 true WO2024009286A3 (ko) 2024-02-29

Family

ID=89454511

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2023/058837 WO2024009286A2 (ko) 2022-07-08 2023-09-07 이차 전지를 제조하는 장치 및 이를 이용한 이차 전지를 제조하는 방법

Country Status (1)

Country Link
WO (1) WO2024009286A2 (ko)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003094183A (ja) * 2001-09-19 2003-04-02 Sanyo Electric Co Ltd レーザ溶接方法およびレーザ溶接装置
KR20110124290A (ko) * 2009-03-13 2011-11-16 닛산 지도우샤 가부시키가이샤 레이저 용접 장치
CN209936146U (zh) * 2018-12-25 2020-01-14 南充德宇精密仪器制造有限公司 一种锂电池激光焊接机
KR20200081493A (ko) * 2017-11-15 2020-07-07 프레시텍 게엠베하 운트 코 카게 레이저 가공 시스템 및 레이저 가공 방법
WO2021204960A1 (de) * 2020-04-09 2021-10-14 Trumpf Laser Gmbh Verfahren, bearbeitungsmaschine und computerprogramm zur werkstücklageerfassung mittels oct

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003094183A (ja) * 2001-09-19 2003-04-02 Sanyo Electric Co Ltd レーザ溶接方法およびレーザ溶接装置
KR20110124290A (ko) * 2009-03-13 2011-11-16 닛산 지도우샤 가부시키가이샤 레이저 용접 장치
KR20200081493A (ko) * 2017-11-15 2020-07-07 프레시텍 게엠베하 운트 코 카게 레이저 가공 시스템 및 레이저 가공 방법
CN209936146U (zh) * 2018-12-25 2020-01-14 南充德宇精密仪器制造有限公司 一种锂电池激光焊接机
WO2021204960A1 (de) * 2020-04-09 2021-10-14 Trumpf Laser Gmbh Verfahren, bearbeitungsmaschine und computerprogramm zur werkstücklageerfassung mittels oct

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