CN110718718A - 一种电芯卷绕机及电芯卷绕方法 - Google Patents
一种电芯卷绕机及电芯卷绕方法 Download PDFInfo
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- CN110718718A CN110718718A CN201911133692.6A CN201911133692A CN110718718A CN 110718718 A CN110718718 A CN 110718718A CN 201911133692 A CN201911133692 A CN 201911133692A CN 110718718 A CN110718718 A CN 110718718A
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- diaphragm
- assembly
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- anode
- winding
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- 238000004804 winding Methods 0.000 title claims abstract description 164
- 238000000034 method Methods 0.000 title claims abstract description 14
- 238000004519 manufacturing process Methods 0.000 claims abstract description 25
- 238000002955 isolation Methods 0.000 claims description 46
- 239000012528 membrane Substances 0.000 claims description 27
- 238000003825 pressing Methods 0.000 claims description 24
- 230000000712 assembly Effects 0.000 claims description 19
- 238000000429 assembly Methods 0.000 claims description 19
- 230000004888 barrier function Effects 0.000 claims description 12
- 230000008901 benefit Effects 0.000 abstract description 5
- 230000005611 electricity Effects 0.000 abstract 1
- 238000000576 coating method Methods 0.000 description 11
- 239000011248 coating agent Substances 0.000 description 10
- 239000000919 ceramic Substances 0.000 description 5
- 239000000843 powder Substances 0.000 description 5
- 239000002033 PVDF binder Substances 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000008707 rearrangement Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Classifications
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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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- 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
- H01M10/0409—Machines for assembling batteries for cells with wound electrodes
-
- 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)
Application Number | Priority Date | Filing Date | Title |
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CN201911133692.6A CN110718718B (zh) | 2019-11-19 | 2019-11-19 | 一种电芯卷绕机及电芯卷绕方法 |
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CN201911133692.6A CN110718718B (zh) | 2019-11-19 | 2019-11-19 | 一种电芯卷绕机及电芯卷绕方法 |
Publications (2)
Publication Number | Publication Date |
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CN110718718A true CN110718718A (zh) | 2020-01-21 |
CN110718718B CN110718718B (zh) | 2024-07-09 |
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CN201911133692.6A Active CN110718718B (zh) | 2019-11-19 | 2019-11-19 | 一种电芯卷绕机及电芯卷绕方法 |
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CN (1) | CN110718718B (zh) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111952535A (zh) * | 2020-09-21 | 2020-11-17 | 深圳市镭煜科技有限公司 | 一种补锂卷绕一体机 |
CN113131009A (zh) * | 2021-04-21 | 2021-07-16 | 深圳吉阳智能科技有限公司 | 连续卷绕装置 |
CN113270630A (zh) * | 2021-07-16 | 2021-08-17 | 江苏时代新能源科技有限公司 | 卷针、电芯制造设备以及电芯制造方法 |
CN114937819A (zh) * | 2022-04-26 | 2022-08-23 | 上海兰钧新能源科技有限公司 | 锂离子电池极片制备装置及方法 |
CN115084668A (zh) * | 2021-03-12 | 2022-09-20 | 东莞市雅康精密机械有限公司 | 一种纽扣电池卷绕设备 |
CN115911490A (zh) * | 2021-09-23 | 2023-04-04 | 宁德时代新能源科技股份有限公司 | 电极组件的加工方法及装置 |
Citations (9)
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US20110289766A1 (en) * | 2010-06-01 | 2011-12-01 | Samsung Sdi Co., Ltd. | Winder for electrode assembly of rechargeable battery and electrode assembly manufacturing method using the same |
US20120281339A1 (en) * | 2010-02-26 | 2012-11-08 | Jm Energy Corporation | Method for producing electric storage device, and electric storage device |
CN103700889A (zh) * | 2013-12-19 | 2014-04-02 | 深圳市吉阳自动化科技有限公司 | 叠片机及其叠片方法 |
CN106602150A (zh) * | 2017-01-17 | 2017-04-26 | 无锡先导智能装备股份有限公司 | 一种用于制造卷绕元件的卷绕装置及卷绕元件的卷绕方法 |
CN107240722A (zh) * | 2017-07-05 | 2017-10-10 | 深圳吉阳智能科技有限公司 | 激光制片的锂离子电池芯包卷绕机 |
CN107645019A (zh) * | 2017-11-03 | 2018-01-30 | 深圳市诚捷智能装备股份有限公司 | 全自动锂电池电芯卷绕机 |
CN108520981A (zh) * | 2018-06-05 | 2018-09-11 | 东莞塔菲尔新能源科技有限公司 | 一种智能模切卷绕一体机及其工作流程 |
CN109585902A (zh) * | 2018-12-24 | 2019-04-05 | 江苏塔菲尔新能源科技股份有限公司 | 可调节极耳错位的电芯卷绕系统和方法 |
CN210956899U (zh) * | 2019-11-19 | 2020-07-07 | 江苏塔菲尔新能源科技股份有限公司 | 一种电芯卷绕机 |
-
2019
- 2019-11-19 CN CN201911133692.6A patent/CN110718718B/zh active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20120281339A1 (en) * | 2010-02-26 | 2012-11-08 | Jm Energy Corporation | Method for producing electric storage device, and electric storage device |
US20110289766A1 (en) * | 2010-06-01 | 2011-12-01 | Samsung Sdi Co., Ltd. | Winder for electrode assembly of rechargeable battery and electrode assembly manufacturing method using the same |
CN103700889A (zh) * | 2013-12-19 | 2014-04-02 | 深圳市吉阳自动化科技有限公司 | 叠片机及其叠片方法 |
CN106602150A (zh) * | 2017-01-17 | 2017-04-26 | 无锡先导智能装备股份有限公司 | 一种用于制造卷绕元件的卷绕装置及卷绕元件的卷绕方法 |
CN107240722A (zh) * | 2017-07-05 | 2017-10-10 | 深圳吉阳智能科技有限公司 | 激光制片的锂离子电池芯包卷绕机 |
CN107645019A (zh) * | 2017-11-03 | 2018-01-30 | 深圳市诚捷智能装备股份有限公司 | 全自动锂电池电芯卷绕机 |
CN108520981A (zh) * | 2018-06-05 | 2018-09-11 | 东莞塔菲尔新能源科技有限公司 | 一种智能模切卷绕一体机及其工作流程 |
CN109585902A (zh) * | 2018-12-24 | 2019-04-05 | 江苏塔菲尔新能源科技股份有限公司 | 可调节极耳错位的电芯卷绕系统和方法 |
CN210956899U (zh) * | 2019-11-19 | 2020-07-07 | 江苏塔菲尔新能源科技股份有限公司 | 一种电芯卷绕机 |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111952535A (zh) * | 2020-09-21 | 2020-11-17 | 深圳市镭煜科技有限公司 | 一种补锂卷绕一体机 |
CN115084668A (zh) * | 2021-03-12 | 2022-09-20 | 东莞市雅康精密机械有限公司 | 一种纽扣电池卷绕设备 |
CN113131009A (zh) * | 2021-04-21 | 2021-07-16 | 深圳吉阳智能科技有限公司 | 连续卷绕装置 |
CN113131009B (zh) * | 2021-04-21 | 2023-02-21 | 深圳吉阳智能科技有限公司 | 连续卷绕装置 |
CN113270630A (zh) * | 2021-07-16 | 2021-08-17 | 江苏时代新能源科技有限公司 | 卷针、电芯制造设备以及电芯制造方法 |
CN113270630B (zh) * | 2021-07-16 | 2021-11-23 | 江苏时代新能源科技有限公司 | 卷针、电芯制造设备以及电芯制造方法 |
US12002919B2 (en) | 2021-07-16 | 2024-06-04 | Jiangsu Contemporary Amperex Technology Limited | Winding shaft, cell manufacturing apparatus, and cell manufacturing method |
CN115911490A (zh) * | 2021-09-23 | 2023-04-04 | 宁德时代新能源科技股份有限公司 | 电极组件的加工方法及装置 |
CN114937819A (zh) * | 2022-04-26 | 2022-08-23 | 上海兰钧新能源科技有限公司 | 锂离子电池极片制备装置及方法 |
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CN110718718B (zh) | 2024-07-09 |
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Legal Events
Date | Code | Title | Description |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
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TA01 | Transfer of patent application right |
Effective date of registration: 20220120 Address after: 215500 No. 68, Xin'anjiang Road, Southeast street, Changshu, Suzhou, Jiangsu Applicant after: Jiangsu Zenergy Battery Technologies Co.,ltd Address before: 210000 249 Lantian Road, Airport Economic Development Zone, Jiangning District, Nanjing City, Jiangsu Province Applicant before: JIANGSU TAFEL NEW ENERGY TECHNOLOGY Co.,Ltd. Applicant before: DONGGUAN TAFEL NEW ENERGY TECHNOLOGY Co.,Ltd. Applicant before: SHENZHEN TAFEL NEW ENERGY TECHNOLOGY Co.,Ltd. |
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TA01 | Transfer of patent application right | ||
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CP03 | Change of name, title or address |
Address after: 215500 No. 68, Xin'anjiang Road, Southeast street, Changshu, Suzhou, Jiangsu Patentee after: Jiangsu Zhengli New Energy Battery Technology Co.,Ltd. Country or region after: China Address before: 215500 No. 68, Xin'anjiang Road, Southeast street, Changshu, Suzhou, Jiangsu Patentee before: Jiangsu Zenergy Battery Technologies Co.,ltd Country or region before: China |
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CP03 | Change of name, title or address |