CN109244556A - 一种改善方形锂离子电芯打皱变形的电芯成型装置及方法 - Google Patents
一种改善方形锂离子电芯打皱变形的电芯成型装置及方法 Download PDFInfo
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- CN109244556A CN109244556A CN201811202171.7A CN201811202171A CN109244556A CN 109244556 A CN109244556 A CN 109244556A CN 201811202171 A CN201811202171 A CN 201811202171A CN 109244556 A CN109244556 A CN 109244556A
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- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 title claims abstract description 56
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- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
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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
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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
- H01M10/0587—Construction or manufacture of accumulators having only wound construction elements, i.e. wound positive electrodes, wound negative electrodes and wound 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
Abstract
Description
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CN201811202171.7A CN109244556B (zh) | 2018-10-16 | 2018-10-16 | 一种改善方形锂离子电芯打皱变形的电芯成型装置及方法 |
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CN201811202171.7A CN109244556B (zh) | 2018-10-16 | 2018-10-16 | 一种改善方形锂离子电芯打皱变形的电芯成型装置及方法 |
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CN109244556A true CN109244556A (zh) | 2019-01-18 |
CN109244556B CN109244556B (zh) | 2020-03-24 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109818083A (zh) * | 2019-02-19 | 2019-05-28 | 德朗能(张家港)动力电池有限公司 | 一种电池卷绕装置 |
CN113178622A (zh) * | 2021-04-28 | 2021-07-27 | 昆山聚创新能源科技有限公司 | 一种电芯制造方法 |
CN113258141A (zh) * | 2021-04-01 | 2021-08-13 | 昆山聚创新能源科技有限公司 | 一种叠片电芯的制备方法、叠片电芯及锂离子电池 |
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CN201289882Y (zh) * | 2008-10-09 | 2009-08-12 | 广东国光电子有限公司 | 一种用于锂离子电池卷绕用卷尺 |
CN202495548U (zh) * | 2012-02-13 | 2012-10-17 | 东莞新能源科技有限公司 | 一种软包装锂离子电池 |
CN103165942A (zh) * | 2012-10-29 | 2013-06-19 | 宁波维科电池股份有限公司 | 一种解决软包装锂离子电池机卷厚电芯变形的方法 |
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CN108461824A (zh) * | 2017-12-29 | 2018-08-28 | 惠州市纬世新能源有限公司 | 一种锂离子电池结构及基体外包工艺 |
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CN108615949A (zh) * | 2018-06-06 | 2018-10-02 | 深圳市诚捷智能装备股份有限公司 | 一种方形电芯制片卷绕设备 |
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CN101188310A (zh) * | 2007-12-14 | 2008-05-28 | 山东海霸通讯设备有限公司 | 一种磷酸铁锂铝壳圆柱电池及其制作工艺 |
CN201289882Y (zh) * | 2008-10-09 | 2009-08-12 | 广东国光电子有限公司 | 一种用于锂离子电池卷绕用卷尺 |
CN202495548U (zh) * | 2012-02-13 | 2012-10-17 | 东莞新能源科技有限公司 | 一种软包装锂离子电池 |
CN103165942A (zh) * | 2012-10-29 | 2013-06-19 | 宁波维科电池股份有限公司 | 一种解决软包装锂离子电池机卷厚电芯变形的方法 |
CN205376669U (zh) * | 2016-02-01 | 2016-07-06 | 宁德新能源科技有限公司 | 一种锂离子电池电芯及含有该电芯的锂离子电池 |
CN106129326A (zh) * | 2016-08-30 | 2016-11-16 | 中航锂电(洛阳)有限公司 | 一种水系叠片式锂离子电池极片的制备方法 |
CN106505180A (zh) * | 2016-12-28 | 2017-03-15 | 珠海银隆新能源有限公司 | 一种电池极片的辊压装置及方法 |
CN108461824A (zh) * | 2017-12-29 | 2018-08-28 | 惠州市纬世新能源有限公司 | 一种锂离子电池结构及基体外包工艺 |
CN108270028A (zh) * | 2018-01-08 | 2018-07-10 | 广州鹏辉能源科技股份有限公司 | 环形电芯及制备方法和应用、环形电池及制备方法和应用、环形电池组合体及应用 |
CN207800780U (zh) * | 2018-02-01 | 2018-08-31 | 力信(江苏)能源科技有限责任公司 | 一种电芯卷绕设备 |
CN108615949A (zh) * | 2018-06-06 | 2018-10-02 | 深圳市诚捷智能装备股份有限公司 | 一种方形电芯制片卷绕设备 |
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王立松: "减小方形锂离子电池电芯变形的卷绕控制技术研究", 《华南师范大学学报 (自然科学版 )》 * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109818083A (zh) * | 2019-02-19 | 2019-05-28 | 德朗能(张家港)动力电池有限公司 | 一种电池卷绕装置 |
CN113258141A (zh) * | 2021-04-01 | 2021-08-13 | 昆山聚创新能源科技有限公司 | 一种叠片电芯的制备方法、叠片电芯及锂离子电池 |
CN113178622A (zh) * | 2021-04-28 | 2021-07-27 | 昆山聚创新能源科技有限公司 | 一种电芯制造方法 |
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Application publication date: 20190118 Assignee: Lianyi (Taixing) New Energy Co.,Ltd. Assignor: LIANDONG TIANYI NEW ENERGY Co.,Ltd. Contract record no.: X2023990000862 Denomination of invention: A cell forming device and method for improving the wrinkling deformation of square lithium-ion cells Granted publication date: 20200324 License type: Common License Record date: 20231016 |
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Denomination of invention: A battery forming device and method for improving the wrinkling deformation of square lithium-ion batteries Effective date of registration: 20231130 Granted publication date: 20200324 Pledgee: Yuandong New Energy Co.,Ltd. Pledgor: LIANDONG TIANYI NEW ENERGY Co.,Ltd. Registration number: Y2023980067334 |