CN112151880A - 一种锂电池电芯叠片装置及其使用方法 - Google Patents
一种锂电池电芯叠片装置及其使用方法 Download PDFInfo
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- CN112151880A CN112151880A CN202011092402.0A CN202011092402A CN112151880A CN 112151880 A CN112151880 A CN 112151880A CN 202011092402 A CN202011092402 A CN 202011092402A CN 112151880 A CN112151880 A CN 112151880A
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- Prior art keywords
- lamination
- diaphragm
- lithium battery
- tension mechanism
- drill rod
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- 238000003475 lamination Methods 0.000 title claims abstract description 134
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 46
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 43
- 238000000034 method Methods 0.000 title claims abstract description 30
- 230000007246 mechanism Effects 0.000 claims abstract description 64
- 238000010030 laminating Methods 0.000 claims abstract description 52
- 230000008569 process Effects 0.000 claims abstract description 19
- 238000004804 winding Methods 0.000 claims abstract description 7
- 238000003825 pressing Methods 0.000 claims description 13
- 238000005520 cutting process Methods 0.000 claims description 5
- 238000005086 pumping Methods 0.000 claims description 4
- 238000007599 discharging Methods 0.000 claims description 2
- 238000002360 preparation method Methods 0.000 abstract description 6
- 230000009471 action Effects 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000013519 translation Methods 0.000 description 6
- 239000012528 membrane Substances 0.000 description 5
- 230000007547 defect Effects 0.000 description 4
- 238000003860 storage Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 229910000733 Li alloy Inorganic materials 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 239000001989 lithium alloy Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 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
- 238000012545 processing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
Images
Classifications
-
- 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
-
- 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
- H01M10/04—Construction or manufacture in general
- H01M10/0404—Machines for assembling batteries
-
- 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
-
- 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)
Abstract
Description
Claims (10)
Priority Applications (1)
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CN202011092402.0A CN112151880B (zh) | 2020-10-13 | 2020-10-13 | 一种锂电池电芯叠片装置及其使用方法 |
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CN202011092402.0A CN112151880B (zh) | 2020-10-13 | 2020-10-13 | 一种锂电池电芯叠片装置及其使用方法 |
Publications (2)
Publication Number | Publication Date |
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CN112151880A true CN112151880A (zh) | 2020-12-29 |
CN112151880B CN112151880B (zh) | 2022-03-29 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114267884A (zh) * | 2021-12-27 | 2022-04-01 | 上海兰钧新能源科技有限公司 | 叠片装置、电芯折叠工艺及叠片电芯 |
Citations (13)
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---|---|---|---|---|
JP2005339939A (ja) * | 2004-05-26 | 2005-12-08 | Toyota Motor Corp | 蓄電装置 |
US20090165936A1 (en) * | 2007-12-06 | 2009-07-02 | Eliily Power Co., Ltd. | Method and apparatus for manufacturing electrode assembly for rectangular battery |
CN101783420A (zh) * | 2009-05-05 | 2010-07-21 | 深圳市雄韬电源科技有限公司 | 锂离子电池叠片的制作方法 |
CN202050025U (zh) * | 2011-01-10 | 2011-11-23 | 惠州市德赛聚能电池有限公司 | 一种叠片式锂电池 |
CN102969538A (zh) * | 2012-10-26 | 2013-03-13 | 东莞市鸿宝锂电科技有限公司 | 锂离子动力电池的电芯叠片机 |
CN104051793A (zh) * | 2014-07-03 | 2014-09-17 | 宁德新能源科技有限公司 | 叠片电芯的制备方法 |
CN104718652A (zh) * | 2012-10-17 | 2015-06-17 | 艾利电力能源有限公司 | 二次电池的制造方法以及制造装置 |
CN106505256A (zh) * | 2016-11-10 | 2017-03-15 | 浙江超威创元实业有限公司 | 一种锂离子电芯叠片机及其使用方法 |
CN207183444U (zh) * | 2017-07-28 | 2018-04-03 | 宣城市泰宇电池有限公司 | 一种锂电池极片的叠片装置 |
CN108306055A (zh) * | 2018-03-26 | 2018-07-20 | 河北工业大学 | 一种锂电池电芯一次成型叠片机 |
CN209401771U (zh) * | 2019-01-15 | 2019-09-17 | 深圳瑞隆新能源科技有限公司 | 一种锂离子电池叠片机 |
CN110890586A (zh) * | 2019-12-02 | 2020-03-17 | 天津昊宸智能科技有限公司 | 一种电池极片的叠片装置及叠片方法 |
CN111628206A (zh) * | 2020-06-28 | 2020-09-04 | 陈克炎 | 一种电芯极片叠片机构 |
-
2020
- 2020-10-13 CN CN202011092402.0A patent/CN112151880B/zh active Active
Patent Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005339939A (ja) * | 2004-05-26 | 2005-12-08 | Toyota Motor Corp | 蓄電装置 |
US20090165936A1 (en) * | 2007-12-06 | 2009-07-02 | Eliily Power Co., Ltd. | Method and apparatus for manufacturing electrode assembly for rectangular battery |
CN101783420A (zh) * | 2009-05-05 | 2010-07-21 | 深圳市雄韬电源科技有限公司 | 锂离子电池叠片的制作方法 |
CN202050025U (zh) * | 2011-01-10 | 2011-11-23 | 惠州市德赛聚能电池有限公司 | 一种叠片式锂电池 |
CN104718652A (zh) * | 2012-10-17 | 2015-06-17 | 艾利电力能源有限公司 | 二次电池的制造方法以及制造装置 |
CN102969538A (zh) * | 2012-10-26 | 2013-03-13 | 东莞市鸿宝锂电科技有限公司 | 锂离子动力电池的电芯叠片机 |
CN104051793A (zh) * | 2014-07-03 | 2014-09-17 | 宁德新能源科技有限公司 | 叠片电芯的制备方法 |
CN106505256A (zh) * | 2016-11-10 | 2017-03-15 | 浙江超威创元实业有限公司 | 一种锂离子电芯叠片机及其使用方法 |
CN207183444U (zh) * | 2017-07-28 | 2018-04-03 | 宣城市泰宇电池有限公司 | 一种锂电池极片的叠片装置 |
CN108306055A (zh) * | 2018-03-26 | 2018-07-20 | 河北工业大学 | 一种锂电池电芯一次成型叠片机 |
CN209401771U (zh) * | 2019-01-15 | 2019-09-17 | 深圳瑞隆新能源科技有限公司 | 一种锂离子电池叠片机 |
CN110890586A (zh) * | 2019-12-02 | 2020-03-17 | 天津昊宸智能科技有限公司 | 一种电池极片的叠片装置及叠片方法 |
CN111628206A (zh) * | 2020-06-28 | 2020-09-04 | 陈克炎 | 一种电芯极片叠片机构 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114267884A (zh) * | 2021-12-27 | 2022-04-01 | 上海兰钧新能源科技有限公司 | 叠片装置、电芯折叠工艺及叠片电芯 |
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CN112151880B (zh) | 2022-03-29 |
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Effective date of registration: 20220307 Address after: 265700 No.001, south head, Tonghai Road, Longkou hi tech Industrial Park, Longkou City, Yantai City, Shandong Province Applicant after: Shandong Dejin New Energy Technology Co.,Ltd. Address before: Room a8302-212, 3rd floor, 818 Huayuan Road, Xiangcheng District, Suzhou City, Jiangsu Province, 215000 Applicant before: SUZHOU JINSI PORT INTELLIGENT DEVELOPMENT CO.,LTD. |
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Denomination of invention: A lithium battery cell stacking device and method of using the same Effective date of registration: 20220829 Granted publication date: 20220329 Pledgee: Yantai Longkou sub branch of Rizhao Bank Co.,Ltd. Pledgor: Shandong Dejin New Energy Technology Co.,Ltd. Registration number: Y2022980013734 |
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Date of cancellation: 20231103 Granted publication date: 20220329 Pledgee: Yantai Longkou sub branch of Rizhao Bank Co.,Ltd. Pledgor: Shandong Dejin New Energy Technology Co.,Ltd. Registration number: Y2022980013734 |
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Denomination of invention: A lithium battery cell lamination device and its usage method Effective date of registration: 20231107 Granted publication date: 20220329 Pledgee: Yantai Longkou sub branch of Rizhao Bank Co.,Ltd. Pledgor: Shandong Dejin New Energy Technology Co.,Ltd. Registration number: Y2023980064515 |