KR102245162B1 - 전극의 레이저 노칭 시스템 - Google Patents
전극의 레이저 노칭 시스템 Download PDFInfo
- 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
- Authority
- KR
- South Korea
- Prior art keywords
- jig
- pattern
- laser
- electrode film
- unit
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 16
- 239000003517 fume Substances 0.000 claims abstract description 32
- 230000001678 irradiating effect Effects 0.000 claims description 8
- 239000000126 substance Substances 0.000 claims description 7
- 238000004140 cleaning Methods 0.000 claims description 5
- 238000005520 cutting process Methods 0.000 description 7
- 230000033001 locomotion Effects 0.000 description 6
- 239000000428 dust Substances 0.000 description 3
- 239000007772 electrode material Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000006258 conductive agent Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Images
Classifications
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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)
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)
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)
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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 |
CN108161222B (zh) * | 2018-01-25 | 2024-05-24 | 广东新宇智能装备有限公司 | 一种激光切割极片用的粉尘及熔渣清除装置 |
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 |
-
2020
- 2020-09-16 KR KR1020200119095A patent/KR102245162B1/ko active IP Right Grant
- 2020-11-27 CN CN202011356827.8A patent/CN114074225B/zh active Active
Patent Citations (6)
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)
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 |
Also Published As
Publication number | Publication date |
---|---|
CN114074225A (zh) | 2022-02-22 |
CN114074225B (zh) | 2024-01-16 |
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