CN111326705A - 一种极片防死褶装置 - Google Patents
一种极片防死褶装置 Download PDFInfo
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- CN111326705A CN111326705A CN202010322114.3A CN202010322114A CN111326705A CN 111326705 A CN111326705 A CN 111326705A CN 202010322114 A CN202010322114 A CN 202010322114A CN 111326705 A CN111326705 A CN 111326705A
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- flattening
- pole piece
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- fixing roller
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- 230000007246 mechanism Effects 0.000 claims abstract description 88
- 238000010438 heat treatment Methods 0.000 claims description 34
- 230000002265 prevention Effects 0.000 claims description 9
- 238000009499 grossing Methods 0.000 description 22
- 239000000463 material Substances 0.000 description 10
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 229920000049 Carbon (fiber) Polymers 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- 239000004917 carbon fiber Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 3
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 2
- 239000004809 Teflon Substances 0.000 description 2
- 229920006362 Teflon® Polymers 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000000670 limiting effect Effects 0.000 description 2
- 229910001416 lithium ion Inorganic materials 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- QPLDLSVMHZLSFG-UHFFFAOYSA-N Copper oxide Chemical compound [Cu]=O QPLDLSVMHZLSFG-UHFFFAOYSA-N 0.000 description 1
- 239000005751 Copper oxide Substances 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000006258 conductive agent Substances 0.000 description 1
- 229910000431 copper oxide Inorganic materials 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Images
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
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/04—Processes of manufacture in general
- H01M4/0402—Methods of deposition of the material
-
- 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
- H01M10/052—Li-accumulators
- H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/04—Processes of manufacture in general
- H01M4/043—Processes of manufacture in general involving compressing or compaction
- H01M4/0435—Rolling or calendering
-
- 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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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
- Rolls And Other Rotary Bodies (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
Abstract
Description
Claims (9)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201911138326X | 2019-11-18 | ||
CN201911138326.XA CN110739442A (zh) | 2019-11-18 | 2019-11-18 | 一种极片防死褶装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN111326705A true CN111326705A (zh) | 2020-06-23 |
CN111326705B CN111326705B (zh) | 2024-03-26 |
Family
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Family Applications (4)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201911138326.XA Pending CN110739442A (zh) | 2019-11-18 | 2019-11-18 | 一种极片防死褶装置 |
CN202020618469.2U Active CN212011133U (zh) | 2019-11-18 | 2020-04-22 | 一种极片防死褶装置 |
CN202010322114.3A Active CN111326705B (zh) | 2019-11-18 | 2020-04-22 | 一种极片防死褶装置 |
CN202010321543.9A Pending CN111342000A (zh) | 2019-11-18 | 2020-04-22 | 一种极片防死褶装置 |
Family Applications Before (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201911138326.XA Pending CN110739442A (zh) | 2019-11-18 | 2019-11-18 | 一种极片防死褶装置 |
CN202020618469.2U Active CN212011133U (zh) | 2019-11-18 | 2020-04-22 | 一种极片防死褶装置 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
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CN202010321543.9A Pending CN111342000A (zh) | 2019-11-18 | 2020-04-22 | 一种极片防死褶装置 |
Country Status (1)
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CN (4) | CN110739442A (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110739442A (zh) * | 2019-11-18 | 2020-01-31 | 凌帕新能源科技(上海)有限公司 | 一种极片防死褶装置 |
CN110729449A (zh) * | 2019-11-19 | 2020-01-24 | 凌帕新能源科技(上海)有限公司 | 一种极片防死褶装置 |
CN111640908B (zh) * | 2020-06-03 | 2021-08-24 | 湖北亿纬动力有限公司 | 一种防皱装置及防皱贴片的贴片方法 |
WO2023225928A1 (zh) * | 2022-05-26 | 2023-11-30 | 宁德时代新能源科技股份有限公司 | 极耳抚平装置 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103358538A (zh) * | 2012-03-27 | 2013-10-23 | 平野技研工业株式会社 | 去皱装置 |
CN203839457U (zh) * | 2014-04-01 | 2014-09-17 | 惠州市赢合科技有限公司 | 电池极片的展平机构及具有该展平机构的烘干装置 |
CN207967154U (zh) * | 2018-03-08 | 2018-10-12 | 宁德时代新能源科技股份有限公司 | 极耳抚平装置及卷绕设备 |
CN208014558U (zh) * | 2018-01-23 | 2018-10-26 | 江苏尊道科技有限公司 | 一种高压实密度超级电容器生产中用辊压装置 |
CN108987797A (zh) * | 2018-09-20 | 2018-12-11 | 广东基泰智能设备有限公司 | 一种极片过辊结构 |
CN212011133U (zh) * | 2019-11-18 | 2020-11-24 | 四川新敏雅电池科技有限公司 | 一种极片防死褶装置 |
CN212011132U (zh) * | 2019-11-18 | 2020-11-24 | 四川新敏雅电池科技有限公司 | 一种极片防死褶装置 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN209217126U (zh) * | 2018-11-27 | 2019-08-06 | 无锡先导智能装备股份有限公司 | 过辊装置及卷绕机 |
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2019
- 2019-11-18 CN CN201911138326.XA patent/CN110739442A/zh active Pending
-
2020
- 2020-04-22 CN CN202020618469.2U patent/CN212011133U/zh active Active
- 2020-04-22 CN CN202010322114.3A patent/CN111326705B/zh active Active
- 2020-04-22 CN CN202010321543.9A patent/CN111342000A/zh active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103358538A (zh) * | 2012-03-27 | 2013-10-23 | 平野技研工业株式会社 | 去皱装置 |
CN203839457U (zh) * | 2014-04-01 | 2014-09-17 | 惠州市赢合科技有限公司 | 电池极片的展平机构及具有该展平机构的烘干装置 |
CN208014558U (zh) * | 2018-01-23 | 2018-10-26 | 江苏尊道科技有限公司 | 一种高压实密度超级电容器生产中用辊压装置 |
CN207967154U (zh) * | 2018-03-08 | 2018-10-12 | 宁德时代新能源科技股份有限公司 | 极耳抚平装置及卷绕设备 |
CN108987797A (zh) * | 2018-09-20 | 2018-12-11 | 广东基泰智能设备有限公司 | 一种极片过辊结构 |
CN212011133U (zh) * | 2019-11-18 | 2020-11-24 | 四川新敏雅电池科技有限公司 | 一种极片防死褶装置 |
CN212011132U (zh) * | 2019-11-18 | 2020-11-24 | 四川新敏雅电池科技有限公司 | 一种极片防死褶装置 |
Also Published As
Publication number | Publication date |
---|---|
CN110739442A (zh) | 2020-01-31 |
CN111326705B (zh) | 2024-03-26 |
CN212011133U (zh) | 2020-11-24 |
CN111342000A (zh) | 2020-06-26 |
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Address after: 621100 Zizhou Chancheng new area, Santai County, Mianyang City, Sichuan Province Applicant after: Sichuan Lingpai New Energy Technology Co.,Ltd. Applicant after: Suzhou Lingpai New Energy Technology Co.,Ltd. Applicant after: Hunan Lingpai New Energy Technology Co.,Ltd. Address before: 621100 Zizhou Chancheng new area, Santai County, Mianyang City, Sichuan Province Applicant before: Sichuan xinminya Battery Technology Co.,Ltd. Applicant before: Suzhou Lingwei New Energy Technology Co.,Ltd. Applicant before: Hunan xinminya New Energy Technology Co.,Ltd. |
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Effective date of registration: 20220802 Address after: 421600 Jinwei Road, Guiyang Industrial Park, Qidong County, Hengyang City, Hunan Province Applicant after: Hunan lingpaidazhi Technology Co.,Ltd. Applicant after: Hunan Lingpai New Energy Technology Co.,Ltd. Applicant after: Hengyang Lingpai New Energy Technology Co.,Ltd. Applicant after: Suzhou Lingpai New Energy Technology Co.,Ltd. Applicant after: Hunan Lingpai Dingxin Battery Research Institute Co.,Ltd. Address before: 621100 Zizhou Chancheng new area, Santai County, Mianyang City, Sichuan Province Applicant before: Sichuan Lingpai New Energy Technology Co.,Ltd. Applicant before: Suzhou Lingpai New Energy Technology Co.,Ltd. Applicant before: Hunan Lingpai New Energy Technology Co.,Ltd. |
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CB02 | Change of applicant information |
Address after: 421600 Jinwei Road, Guiyang Industrial Park, Qidong County, Hengyang City, Hunan Province Applicant after: Hunan lingpaidazhi Technology Co.,Ltd. Applicant after: Hunan Lingpai New Energy Technology Co.,Ltd. Applicant after: Hengyang Lingpai New Energy Technology Co.,Ltd. Applicant after: Suzhou Lingpai New Energy Technology Co.,Ltd. Applicant after: Hunan Lingpai New Energy Research Institute Co.,Ltd. Address before: 421600 Jinwei Road, Guiyang Industrial Park, Qidong County, Hengyang City, Hunan Province Applicant before: Hunan lingpaidazhi Technology Co.,Ltd. Applicant before: Hunan Lingpai New Energy Technology Co.,Ltd. Applicant before: Hengyang Lingpai New Energy Technology Co.,Ltd. Applicant before: Suzhou Lingpai New Energy Technology Co.,Ltd. Applicant before: Hunan Lingpai Dingxin Battery Research Institute Co.,Ltd. |
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Effective date of registration: 20230704 Address after: 421681 Jinwei Road, Guiyang Industrial Park, Qidong County, Hengyang City, Hunan Province Applicant after: Hunan lingpaidazhi Technology Co.,Ltd. Applicant after: Hunan Lingpai New Energy Technology Co.,Ltd. Applicant after: Hengyang Lingpai New Energy Technology Co.,Ltd. Applicant after: Hunan Lingpai New Energy Research Institute Co.,Ltd. Applicant after: Hunan Lingpai Energy Storage Technology Co.,Ltd. Address before: 421600 Jinwei Road, Guiyang Industrial Park, Qidong County, Hengyang City, Hunan Province Applicant before: Hunan lingpaidazhi Technology Co.,Ltd. Applicant before: Hunan Lingpai New Energy Technology Co.,Ltd. Applicant before: Hengyang Lingpai New Energy Technology Co.,Ltd. Applicant before: Suzhou Lingpai New Energy Technology Co.,Ltd. Applicant before: Hunan Lingpai New Energy Research Institute Co.,Ltd. |
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