CN110534814B - 一种锂电池叠片机双电芯加工生产方法 - Google Patents
一种锂电池叠片机双电芯加工生产方法 Download PDFInfo
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- CN110534814B CN110534814B CN201910801927.8A CN201910801927A CN110534814B CN 110534814 B CN110534814 B CN 110534814B CN 201910801927 A CN201910801927 A CN 201910801927A CN 110534814 B CN110534814 B CN 110534814B
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- 238000003475 lamination Methods 0.000 title claims abstract description 32
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 27
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 18
- 238000004519 manufacturing process Methods 0.000 title claims description 12
- 238000010030 laminating Methods 0.000 claims abstract description 40
- 238000000034 method Methods 0.000 claims abstract description 11
- 238000001514 detection method Methods 0.000 claims description 22
- 238000005520 cutting process Methods 0.000 claims description 5
- 238000012360 testing method Methods 0.000 claims description 4
- 238000004804 winding Methods 0.000 claims description 3
- 230000002950 deficient Effects 0.000 abstract description 4
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 4
- 238000003693 cell processing method Methods 0.000 description 4
- 229910001416 lithium ion Inorganic materials 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000004026 adhesive bonding Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 229910000733 Li alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 150000002641 lithium Chemical class 0.000 description 1
- 239000001989 lithium alloy Substances 0.000 description 1
- 239000007773 negative electrode material Substances 0.000 description 1
- 239000011255 nonaqueous electrolyte Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/058—Construction or manufacture
- H01M10/0583—Construction or manufacture of accumulators with folded construction elements except wound ones, i.e. folded positive or negative electrodes or separators, e.g. with "Z"-shaped electrodes or separators
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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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- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Secondary Cells (AREA)
- Battery Electrode And Active Subsutance (AREA)
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CN201910801927.8A CN110534814B (zh) | 2019-08-28 | 2019-08-28 | 一种锂电池叠片机双电芯加工生产方法 |
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CN201910801927.8A CN110534814B (zh) | 2019-08-28 | 2019-08-28 | 一种锂电池叠片机双电芯加工生产方法 |
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CN110534814A CN110534814A (zh) | 2019-12-03 |
CN110534814B true CN110534814B (zh) | 2021-09-21 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2023096063A1 (ko) * | 2021-11-24 | 2023-06-01 | 주식회사 엘지에너지솔루션 | 이차전지 생산을 위한 라미네이터 시뮬레이션 방법 및 장치 |
WO2023096066A1 (ko) * | 2021-11-24 | 2023-06-01 | 주식회사 엘지에너지솔루션 | 이차전지 생산을 위한 라미네이션 및 스택 장치의 시뮬레이션 방법 및 장치 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111653832B (zh) * | 2020-06-17 | 2021-12-24 | 深圳吉阳智能科技有限公司 | 叠片电芯制作控制方法、叠片电芯和锂电池 |
CN112018453B (zh) * | 2020-09-08 | 2022-02-01 | 深圳吉阳智能科技有限公司 | 复合叠片电芯制作控制方法、复合叠片电芯和锂电池 |
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CN103915654A (zh) * | 2014-04-02 | 2014-07-09 | 东莞市博拓自动化设备有限公司 | 电池卷绕机 |
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CN206194903U (zh) * | 2016-07-30 | 2017-05-24 | 深圳科瑞技术股份有限公司 | 一种锂电池叠片机隔离膜的放卷控制系统 |
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CN109318143A (zh) * | 2018-11-16 | 2019-02-12 | 无锡先导智能装备股份有限公司 | 四轴定位机构 |
CN109921084A (zh) * | 2019-03-11 | 2019-06-21 | 无锡先导智能装备股份有限公司 | 叠片方法以及叠片设备 |
CN110165139A (zh) * | 2019-04-26 | 2019-08-23 | 东莞市佳的自动化设备科技有限公司 | 极片切叠加工方法 |
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CN103236559B (zh) * | 2013-05-16 | 2015-05-13 | 东莞市雅康精密机械有限公司 | 制片卷绕控制系统 |
WO2016024699A1 (ko) * | 2014-08-13 | 2016-02-18 | 주식회사 엘지화학 | 스택-폴딩형 전극조립체 및 그 제조방법 |
CN106025375A (zh) * | 2016-07-30 | 2016-10-12 | 深圳科瑞技术股份有限公司 | 一种锂电池叠片机隔离膜的放卷控制系统 |
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2019
- 2019-08-28 CN CN201910801927.8A patent/CN110534814B/zh active Active
Patent Citations (11)
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CN1787272A (zh) * | 2004-12-08 | 2006-06-14 | 天津力神电池股份有限公司 | 卷绕式聚合物锂离子电池制造方法 |
CN1874041A (zh) * | 2005-05-31 | 2006-12-06 | 深圳市比克电池有限公司 | 电池电芯设计系统及方法 |
CN103915654A (zh) * | 2014-04-02 | 2014-07-09 | 东莞市博拓自动化设备有限公司 | 电池卷绕机 |
CN204167416U (zh) * | 2014-11-03 | 2015-02-18 | 深圳市吉阳自动化科技有限公司 | 纠偏装置 |
CN206194903U (zh) * | 2016-07-30 | 2017-05-24 | 深圳科瑞技术股份有限公司 | 一种锂电池叠片机隔离膜的放卷控制系统 |
CN106299487A (zh) * | 2016-10-28 | 2017-01-04 | 合肥国轩高科动力能源有限公司 | 一种锂离子叠片电池制造装置及制造方法 |
CN107508002A (zh) * | 2017-08-11 | 2017-12-22 | 深圳市格林晟科技有限公司 | 一种切叠一体机 |
CN108054435A (zh) * | 2017-12-07 | 2018-05-18 | 合肥恒宇新能源有限公司 | 一种锂电池叠片机双电芯加工生产方法 |
CN109318143A (zh) * | 2018-11-16 | 2019-02-12 | 无锡先导智能装备股份有限公司 | 四轴定位机构 |
CN109921084A (zh) * | 2019-03-11 | 2019-06-21 | 无锡先导智能装备股份有限公司 | 叠片方法以及叠片设备 |
CN110165139A (zh) * | 2019-04-26 | 2019-08-23 | 东莞市佳的自动化设备科技有限公司 | 极片切叠加工方法 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2023096063A1 (ko) * | 2021-11-24 | 2023-06-01 | 주식회사 엘지에너지솔루션 | 이차전지 생산을 위한 라미네이터 시뮬레이션 방법 및 장치 |
WO2023096066A1 (ko) * | 2021-11-24 | 2023-06-01 | 주식회사 엘지에너지솔루션 | 이차전지 생산을 위한 라미네이션 및 스택 장치의 시뮬레이션 방법 및 장치 |
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