KR102245162B1 - 전극의 레이저 노칭 시스템 - Google Patents

전극의 레이저 노칭 시스템 Download PDF

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Publication number
KR102245162B1
KR102245162B1 KR1020200119095A KR20200119095A KR102245162B1 KR 102245162 B1 KR102245162 B1 KR 102245162B1 KR 1020200119095 A KR1020200119095 A KR 1020200119095A KR 20200119095 A KR20200119095 A KR 20200119095A KR 102245162 B1 KR102245162 B1 KR 102245162B1
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KR
South Korea
Prior art keywords
jig
pattern
laser
electrode film
unit
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Application number
KR1020200119095A
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English (en)
Korean (ko)
Inventor
오선균
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주식회사 디에이테크놀로지
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Priority to CN202011356827.8A priority Critical patent/CN114074225B/zh
Application granted granted Critical
Publication of KR102245162B1 publication Critical patent/KR102245162B1/ko

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    • 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
    • B23K26/36—Removing material
    • B23K26/38—Removing material by boring or cutting
    • B23K26/382—Removing material by boring or cutting by boring
    • B23K26/388—Trepanning, i.e. boring by moving the beam spot about an axis
    • 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
    • B23K26/36—Removing material
    • B23K26/362—Laser etching
    • B23K26/364—Laser etching for making a groove or trench, e.g. for scribing a break initiation groove
    • 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
    • B23K26/70—Auxiliary operations or equipment
    • B23K26/702—Auxiliary equipment
    • 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
    • B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
    • B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
    • B23K37/0426—Fixtures for other work
    • B23K37/0435—Clamps
    • B23K37/0443—Jigs
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/04—Processes of manufacture in general
    • 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
    • B23K2101/00—Articles made by soldering, welding or cutting
    • B23K2101/36—Electric or electronic devices
    • B23K2101/40—Semiconductor devices
    • 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

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Engineering (AREA)
  • Plasma & Fusion (AREA)
  • Laser Beam Processing (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Battery Electrode And Active Subsutance (AREA)
KR1020200119095A 2020-08-11 2020-09-16 전극의 레이저 노칭 시스템 KR102245162B1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011356827.8A CN114074225B (zh) 2020-08-11 2020-11-27 电极的激光开槽系统

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR20200100659 2020-08-11
KR1020200100659 2020-08-11

Publications (1)

Publication Number Publication Date
KR102245162B1 true KR102245162B1 (ko) 2021-04-27

Family

ID=75725924

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020200119095A KR102245162B1 (ko) 2020-08-11 2020-09-16 전극의 레이저 노칭 시스템

Country Status (2)

Country Link
KR (1) KR102245162B1 (zh)
CN (1) CN114074225B (zh)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114178715A (zh) * 2021-12-24 2022-03-15 浙江纯雨实业有限公司 一种激光切割机
KR102386254B1 (ko) * 2021-09-27 2022-04-14 (주) 지피아이 회전형패턴지그유닛 및 클리닝유닛을 구비한 레이저 노칭장치
KR20230006337A (ko) * 2021-07-02 2023-01-10 주식회사 디이엔티 전극 노칭 장치
WO2023106755A1 (ko) * 2021-12-06 2023-06-15 주식회사 엘지에너지솔루션 전극의 레이저 노칭에 사용되는 전극 제조 장치
CN117020480A (zh) * 2023-05-08 2023-11-10 深圳市佳劲源科技有限公司 一种锂离子电池加工帽盖焊接装置
WO2023234570A1 (ko) * 2022-06-03 2023-12-07 주식회사 엘지에너지솔루션 레이저 커팅 장치

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11300490A (ja) * 1998-04-17 1999-11-02 Yaskawa Electric Corp レーザマーキング装置およびマーキング方法
KR101571390B1 (ko) 2014-06-09 2015-11-24 변영희 레이저를 이용한 연속 드릴링장치
WO2017119011A1 (ja) * 2016-01-06 2017-07-13 オー・エム・シー株式会社 タブ付き電極シートの製造方法とその装置
KR101774262B1 (ko) 2015-03-11 2017-09-04 주식회사 엘지화학 치수 안정성이 향상된 전극 탭 가공 장치 및 이를 이용하여 전극 탭을 가공하는 방법
KR20180004582A (ko) 2016-07-04 2018-01-12 주식회사 엘지화학 패턴 지그 및 스크랩 배출부를 포함하고 있는 전극 제조 장치
KR20190106077A (ko) * 2018-03-07 2019-09-18 주식회사 엘지화학 전극시트 노칭장치 및 노칭방법

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JP4749617B2 (ja) * 2001-07-23 2011-08-17 三菱電機株式会社 ストリップ接続装置
CN201394697Y (zh) * 2009-04-17 2010-02-03 深圳市吉阳自动化科技有限公司 一种动力电池极片激光分条装置
KR101367481B1 (ko) * 2012-02-28 2014-02-27 (주)엔에스 필름절단장치 및 필름절단방법
CN102642087B (zh) * 2012-04-06 2014-12-31 深圳市吉阳自动化科技有限公司 一种激光切割除尘装置
KR101700113B1 (ko) * 2015-05-26 2017-01-26 주식회사 디에이테크놀로지 이차전지용 전극 가공장치
CN204800154U (zh) * 2015-06-12 2015-11-25 宁德新能源科技有限公司 极片激光切割装置
JP2017041352A (ja) * 2015-08-19 2017-02-23 株式会社豊田自動織機 電極の製造方法及び電極の製造装置
CN106425091B (zh) * 2016-11-11 2018-01-16 无锡先导智能装备股份有限公司 电芯极耳激光模切装置
CN106914706A (zh) * 2017-03-15 2017-07-04 无锡奥特维光学应用有限公司 极片切割装置、方法及激光模切机
CN206764153U (zh) * 2017-05-10 2017-12-19 深圳锦帛方激光科技有限公司 一种极片激光平切机构
CN107150172A (zh) * 2017-06-21 2017-09-12 深圳市联赢激光股份有限公司 一种动力电池激光焊接设备
KR102008871B1 (ko) * 2018-12-06 2019-10-21 (주)하나기술 진공롤링부를 구비하는 이차전지 전극 노칭시스템
KR101958881B1 (ko) * 2018-12-06 2019-03-15 (주)하나기술 이차전지 전극 노칭시스템
CN210731390U (zh) * 2019-10-17 2020-06-12 深圳吉阳智能科技有限公司 一种激光切割装置和激光切割系统
CN110718675A (zh) * 2019-10-25 2020-01-21 骆驼集团武汉光谷研发中心有限公司 一种极耳的加工方法
CN211135931U (zh) * 2019-11-01 2020-07-31 深圳和瑞智能装备有限公司 极片竖向激光切割机构
CN111014976A (zh) * 2019-12-17 2020-04-17 广州市易鸿智能装备有限公司 激光模切装置
CN111069795B (zh) * 2020-01-02 2021-06-04 大族激光科技产业集团股份有限公司 极耳辅料分离装置及极耳加工设备
CN111014991A (zh) * 2020-01-07 2020-04-17 深圳市兴禾自动化有限公司 一种极耳激光切割平台轮换及除尘装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11300490A (ja) * 1998-04-17 1999-11-02 Yaskawa Electric Corp レーザマーキング装置およびマーキング方法
KR101571390B1 (ko) 2014-06-09 2015-11-24 변영희 레이저를 이용한 연속 드릴링장치
KR101774262B1 (ko) 2015-03-11 2017-09-04 주식회사 엘지화학 치수 안정성이 향상된 전극 탭 가공 장치 및 이를 이용하여 전극 탭을 가공하는 방법
WO2017119011A1 (ja) * 2016-01-06 2017-07-13 オー・エム・シー株式会社 タブ付き電極シートの製造方法とその装置
KR20180004582A (ko) 2016-07-04 2018-01-12 주식회사 엘지화학 패턴 지그 및 스크랩 배출부를 포함하고 있는 전극 제조 장치
KR20190106077A (ko) * 2018-03-07 2019-09-18 주식회사 엘지화학 전극시트 노칭장치 및 노칭방법

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20230006337A (ko) * 2021-07-02 2023-01-10 주식회사 디이엔티 전극 노칭 장치
KR102559154B1 (ko) * 2021-07-02 2023-07-26 주식회사 디이엔티 전극 노칭 장치
KR102386254B1 (ko) * 2021-09-27 2022-04-14 (주) 지피아이 회전형패턴지그유닛 및 클리닝유닛을 구비한 레이저 노칭장치
WO2023106755A1 (ko) * 2021-12-06 2023-06-15 주식회사 엘지에너지솔루션 전극의 레이저 노칭에 사용되는 전극 제조 장치
CN114178715A (zh) * 2021-12-24 2022-03-15 浙江纯雨实业有限公司 一种激光切割机
WO2023234570A1 (ko) * 2022-06-03 2023-12-07 주식회사 엘지에너지솔루션 레이저 커팅 장치
CN117020480A (zh) * 2023-05-08 2023-11-10 深圳市佳劲源科技有限公司 一种锂离子电池加工帽盖焊接装置
CN117020480B (zh) * 2023-05-08 2024-04-09 深圳市佳劲源科技有限公司 一种锂离子电池加工帽盖焊接装置

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CN114074225B (zh) 2024-01-16
CN114074225A (zh) 2022-02-22

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