CN113793916B - 一种锂离子电池电极连续辊压装置 - Google Patents
一种锂离子电池电极连续辊压装置 Download PDFInfo
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- CN113793916B CN113793916B CN202110928024.3A CN202110928024A CN113793916B CN 113793916 B CN113793916 B CN 113793916B CN 202110928024 A CN202110928024 A CN 202110928024A CN 113793916 B CN113793916 B CN 113793916B
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- battery electrode
- lithium ion
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- 238000005096 rolling process Methods 0.000 title claims abstract description 32
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 title claims abstract description 20
- 229910001416 lithium ion Inorganic materials 0.000 title claims abstract description 20
- 238000004140 cleaning Methods 0.000 claims abstract description 15
- 239000000463 material Substances 0.000 claims description 3
- 238000001125 extrusion Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 15
- 239000012535 impurity Substances 0.000 abstract description 4
- 230000003746 surface roughness Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 229910000570 Cupronickel Inorganic materials 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000006258 conductive agent Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 239000011889 copper foil Substances 0.000 description 1
- YOCUPQPZWBBYIX-UHFFFAOYSA-N copper nickel Chemical compound [Ni].[Cu] YOCUPQPZWBBYIX-UHFFFAOYSA-N 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000011267 electrode slurry Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 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
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/12—Brushes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
-
- 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
- H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
- H01M4/139—Processes of manufacture
-
- 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
Landscapes
- 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)
- Battery Electrode And Active Subsutance (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
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CN202110928024.3A CN113793916B (zh) | 2021-08-13 | 2021-08-13 | 一种锂离子电池电极连续辊压装置 |
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CN202110928024.3A CN113793916B (zh) | 2021-08-13 | 2021-08-13 | 一种锂离子电池电极连续辊压装置 |
Publications (2)
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CN113793916A CN113793916A (zh) | 2021-12-14 |
CN113793916B true CN113793916B (zh) | 2023-05-02 |
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CN202110928024.3A Active CN113793916B (zh) | 2021-08-13 | 2021-08-13 | 一种锂离子电池电极连续辊压装置 |
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Families Citing this family (2)
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CN115356645B (zh) * | 2022-10-20 | 2023-03-24 | 苏州琞能能源科技有限公司 | 压辊检测方法、装置、电子设备及存储介质 |
CN116278117B (zh) * | 2023-05-23 | 2023-08-11 | 江苏智泰新能源科技有限公司 | 一种用于钠离子电池极片生产的压实装置及方法 |
Citations (4)
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CN211530070U (zh) * | 2020-04-10 | 2020-09-18 | 淮北市作科新能源有限公司 | 一种基于锂电池极片的半自动卷绕机 |
CN212442173U (zh) * | 2020-05-22 | 2021-02-02 | 南京信息工程大学 | 一种锂离子动力电池的成卷极片除尘装置 |
CN112439491A (zh) * | 2020-11-03 | 2021-03-05 | 浙江煤科清洁能源有限公司 | 一种碳酸锰制粉辊压机及其工艺 |
CN112974335A (zh) * | 2020-04-29 | 2021-06-18 | 东莞合安机电有限公司 | 新能源汽车的三元锂离子动力电池极片辊压方法 |
Family Cites Families (14)
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CN201185203Y (zh) * | 2008-03-14 | 2009-01-21 | 珠海华冠电子科技有限公司 | 刮片机及极片长度定位调整装置 |
DE102010051668A1 (de) * | 2010-11-17 | 2012-05-24 | Li-Tec Battery Gmbh | Verfahren und System zur Reinigung von blatt- oder plattenförmigen Objekten |
JP5835813B2 (ja) * | 2012-12-20 | 2015-12-24 | 大野ロール株式会社 | 薄膜状電極板圧延方法およびこの方法に用いるプレス圧延機 |
CN205324224U (zh) * | 2016-01-14 | 2016-06-22 | 佛山市金银河智能装备股份有限公司 | 一种辊压机擦辊机构 |
CN206631994U (zh) * | 2017-03-16 | 2017-11-14 | 江苏来义包装机械有限公司 | 一种复合前除尘装置 |
CN108543724B (zh) * | 2018-03-13 | 2020-11-13 | 新昌县陆恒机械有限公司 | 一种锂电池生产加工用极片除尘设备 |
CN108767196B (zh) * | 2018-05-15 | 2021-08-24 | 梁卫泉 | 一种锂电池生产工艺 |
CN110085807B (zh) * | 2019-03-16 | 2024-03-19 | 湖北米开罗那机电技术有限公司 | 一种锂电池极片对辊机用刮辊装置 |
CN110224108B (zh) * | 2019-06-13 | 2022-07-12 | 安徽浩瀚星宇新能源科技有限公司 | 一种锂离子电池加工用极片的辊压加工装置 |
CN111081973A (zh) * | 2020-01-20 | 2020-04-28 | 柳州四通材料科技有限公司 | 新能源汽车锂电池正负极片处理系统及其工艺 |
CN212263936U (zh) * | 2020-02-26 | 2021-01-01 | 岚皋县明富魔芋生物科技开发有限公司 | 一种食品加工用清洗装置 |
CN212680189U (zh) * | 2020-06-16 | 2021-03-12 | 长沙抱洋环保科技有限公司 | 压滤机板框清洁装置和压滤机 |
CN112838519B (zh) * | 2021-02-08 | 2022-05-31 | 国网山东省电力公司平原县供电公司 | 一种电力电缆异物清理装置及使用方法 |
CN113211844B (zh) * | 2021-04-05 | 2022-11-08 | 赣州拓远新能源有限公司 | 一种三元锂离子动力电池极片辊压设备 |
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2021
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Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN211530070U (zh) * | 2020-04-10 | 2020-09-18 | 淮北市作科新能源有限公司 | 一种基于锂电池极片的半自动卷绕机 |
CN112974335A (zh) * | 2020-04-29 | 2021-06-18 | 东莞合安机电有限公司 | 新能源汽车的三元锂离子动力电池极片辊压方法 |
CN212442173U (zh) * | 2020-05-22 | 2021-02-02 | 南京信息工程大学 | 一种锂离子动力电池的成卷极片除尘装置 |
CN112439491A (zh) * | 2020-11-03 | 2021-03-05 | 浙江煤科清洁能源有限公司 | 一种碳酸锰制粉辊压机及其工艺 |
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Effective date of registration: 20230406 Address after: 425500 Factory Building 3, Kangdu Industrial Park, Intersection of Jiuyi Avenue and Lingling South Road, Yongzhou Economic and Technological Development Zone, Hunan Province Applicant after: Yongzhou Times New Energy Technology Co.,Ltd. Address before: 322200 No. 6, row 1, zone 4, Xianhua Road, Puyang Street, Pujiang County, Jinhua City, Zhejiang Province Applicant before: Chen Yongjiang |
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Denomination of invention: A continuous rolling device for lithium-ion battery electrodes Effective date of registration: 20230731 Granted publication date: 20230502 Pledgee: Changsha Bank Co.,Ltd. Yongzhou Economic Development Zone Branch Pledgor: Yongzhou Times New Energy Technology Co.,Ltd. Registration number: Y2023980050510 |