CN1979924B - 锂离子电池极片裁切方法 - Google Patents
锂离子电池极片裁切方法 Download PDFInfo
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- CN1979924B CN1979924B CN2005101206464A CN200510120646A CN1979924B CN 1979924 B CN1979924 B CN 1979924B CN 2005101206464 A CN2005101206464 A CN 2005101206464A CN 200510120646 A CN200510120646 A CN 200510120646A CN 1979924 B CN1979924 B CN 1979924B
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- pole piece
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- cutting knife
- lithium ion
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- 238000000034 method Methods 0.000 title claims abstract description 25
- 229910001416 lithium ion Inorganic materials 0.000 title claims description 15
- 230000011664 signaling Effects 0.000 claims description 8
- 238000010422 painting Methods 0.000 abstract 1
- 238000000576 coating method Methods 0.000 description 8
- 239000011149 active material Substances 0.000 description 7
- 239000011248 coating agent Substances 0.000 description 4
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000009966 trimming Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000001035 drying Methods 0.000 description 1
- 230000004807 localization Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000007773 negative electrode material Substances 0.000 description 1
- 239000007774 positive electrode material Substances 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
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- 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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Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2005101206464A CN1979924B (zh) | 2005-12-10 | 2005-12-10 | 锂离子电池极片裁切方法 |
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CN2005101206464A CN1979924B (zh) | 2005-12-10 | 2005-12-10 | 锂离子电池极片裁切方法 |
Publications (2)
Publication Number | Publication Date |
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CN1979924A CN1979924A (zh) | 2007-06-13 |
CN1979924B true CN1979924B (zh) | 2010-08-25 |
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CN2005101206464A Expired - Fee Related CN1979924B (zh) | 2005-12-10 | 2005-12-10 | 锂离子电池极片裁切方法 |
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CN (1) | CN1979924B (zh) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102514045B (zh) * | 2011-11-21 | 2015-03-25 | 王家泳 | 一种锂电池极片的通用冲切设备 |
CN105382345A (zh) * | 2015-11-25 | 2016-03-09 | 铜陵市金利电子有限公司 | 锂电池极片分条刀片 |
KR102655101B1 (ko) * | 2018-11-23 | 2024-04-08 | 주식회사 엘지에너지솔루션 | 배터리 셀의 전극리드 절단장치 |
CN110182537B (zh) * | 2019-05-15 | 2020-11-27 | 上海洪海实业发展有限公司 | 定长物料供料装置及其控制方法 |
CN110806356B (zh) * | 2019-09-11 | 2022-01-28 | 浙江超威创元实业有限公司 | 一种正极片延展量检测方法 |
CN110911627B (zh) * | 2019-10-25 | 2022-03-11 | 合肥国轩高科动力能源有限公司 | 一种间歇涂布式电池极片的极耳成型方法 |
CN110605896A (zh) * | 2019-10-31 | 2019-12-24 | 广东利元亨智能装备股份有限公司 | 一种极片隔膜叠合方法及装置 |
CN111331639A (zh) * | 2020-03-05 | 2020-06-26 | 蓝思智能机器人(长沙)有限公司 | 一种物料表面覆膜的切膜方法、切膜系统及切膜设备 |
CN113977669B (zh) * | 2021-12-24 | 2022-05-03 | 杭州百子尖科技股份有限公司 | 机器视觉片材瑕疵自动剔除方法 |
CN115332604B (zh) * | 2022-08-25 | 2023-04-04 | 广州市易鸿智能装备有限公司 | 一种锂电池模切换卷系统及方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2540027Y (zh) * | 2002-04-19 | 2003-03-12 | 凯豊工业股份有限公司 | 蓄电池极板加工机 |
JP2003308834A (ja) * | 2002-04-17 | 2003-10-31 | Shin Kobe Electric Mach Co Ltd | 極板切断方法 |
JP2005340228A (ja) * | 2004-05-24 | 2005-12-08 | Tdk Corp | 電気化学素子の製造方法および装置 |
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2005
- 2005-12-10 CN CN2005101206464A patent/CN1979924B/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003308834A (ja) * | 2002-04-17 | 2003-10-31 | Shin Kobe Electric Mach Co Ltd | 極板切断方法 |
CN2540027Y (zh) * | 2002-04-19 | 2003-03-12 | 凯豊工业股份有限公司 | 蓄电池极板加工机 |
JP2005340228A (ja) * | 2004-05-24 | 2005-12-08 | Tdk Corp | 電気化学素子の製造方法および装置 |
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Publication number | Publication date |
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CN1979924A (zh) | 2007-06-13 |
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