CN106784524B - 用于锂电池制造的双隔膜连续叠片生产线 - Google Patents
用于锂电池制造的双隔膜连续叠片生产线 Download PDFInfo
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- CN106784524B CN106784524B CN201611109102.2A CN201611109102A CN106784524B CN 106784524 B CN106784524 B CN 106784524B CN 201611109102 A CN201611109102 A CN 201611109102A CN 106784524 B CN106784524 B CN 106784524B
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- negative electrode
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- 238000003475 lamination Methods 0.000 title claims abstract description 50
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 29
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 17
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 17
- 238000007789 sealing Methods 0.000 claims abstract description 7
- 238000005520 cutting process Methods 0.000 claims abstract description 6
- 230000007246 mechanism Effects 0.000 claims description 35
- 238000005192 partition Methods 0.000 claims description 19
- 241000252254 Catostomidae Species 0.000 claims description 6
- 239000000919 ceramic Substances 0.000 claims description 6
- 238000010521 absorption reaction Methods 0.000 claims description 4
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 239000000956 alloy Substances 0.000 claims description 3
- 229910045601 alloy Inorganic materials 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
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- 238000005538 encapsulation Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
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- 239000004677 Nylon Substances 0.000 description 4
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- 238000009413 insulation Methods 0.000 description 2
- 239000011229 interlayer Substances 0.000 description 2
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
-
- 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
- H01M6/00—Primary cells; Manufacture thereof
- H01M6/005—Devices for making primary cells
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Secondary Cells (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201611109102.2A CN106784524B (zh) | 2016-12-06 | 2016-12-06 | 用于锂电池制造的双隔膜连续叠片生产线 |
Applications Claiming Priority (1)
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CN201611109102.2A CN106784524B (zh) | 2016-12-06 | 2016-12-06 | 用于锂电池制造的双隔膜连续叠片生产线 |
Publications (2)
Publication Number | Publication Date |
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CN106784524A CN106784524A (zh) | 2017-05-31 |
CN106784524B true CN106784524B (zh) | 2019-04-30 |
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CN201611109102.2A Expired - Fee Related CN106784524B (zh) | 2016-12-06 | 2016-12-06 | 用于锂电池制造的双隔膜连续叠片生产线 |
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CN (1) | CN106784524B (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110277590B (zh) * | 2019-06-28 | 2022-04-12 | 蜂巢能源科技有限公司 | 用于电芯制造的叠片方法和电芯极组制造装备 |
CN111082154B (zh) * | 2019-12-27 | 2022-07-12 | 北京卫蓝新能源科技有限公司 | 一种锂电池生产工艺及设备 |
CN112787038A (zh) * | 2021-02-20 | 2021-05-11 | 天津谦同新能源科技有限公司 | 一种锂离子电池纺丝隔膜的后处理方法及纺丝隔膜 |
CN113889657B (zh) * | 2021-11-02 | 2023-08-22 | 芜湖天弋能源科技有限公司 | 一种电池模组的装配装置 |
CN115069480B (zh) * | 2022-02-28 | 2023-06-02 | 上海福赛特智能设备有限公司 | 点胶涂布方法及其制备的锂电池隔膜 |
CN117878376B (zh) * | 2024-03-06 | 2024-05-17 | 广东东博智能装备股份有限公司 | 一种电池生产的自动叠片机 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102024980A (zh) * | 2010-10-14 | 2011-04-20 | 惠州亿纬锂能股份有限公司 | 电芯卷绕装置 |
CN102751538A (zh) * | 2012-07-16 | 2012-10-24 | 深圳邦凯新能源股份有限公司 | 卷绕式叠片机及其叠片方法 |
CN104966851A (zh) * | 2015-07-24 | 2015-10-07 | 江苏华东锂电技术研究院有限公司 | 锂离子电池叠片装置 |
JP2015185363A (ja) * | 2014-03-24 | 2015-10-22 | 日産自動車株式会社 | 電気デバイスのセパレータ接合方法、電気デバイスのセパレータ接合装置、および電気デバイス |
-
2016
- 2016-12-06 CN CN201611109102.2A patent/CN106784524B/zh not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102024980A (zh) * | 2010-10-14 | 2011-04-20 | 惠州亿纬锂能股份有限公司 | 电芯卷绕装置 |
CN102751538A (zh) * | 2012-07-16 | 2012-10-24 | 深圳邦凯新能源股份有限公司 | 卷绕式叠片机及其叠片方法 |
JP2015185363A (ja) * | 2014-03-24 | 2015-10-22 | 日産自動車株式会社 | 電気デバイスのセパレータ接合方法、電気デバイスのセパレータ接合装置、および電気デバイス |
CN104966851A (zh) * | 2015-07-24 | 2015-10-07 | 江苏华东锂电技术研究院有限公司 | 锂离子电池叠片装置 |
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CN106784524A (zh) | 2017-05-31 |
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PB01 | Publication | ||
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TA01 | Transfer of patent application right | ||
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Effective date of registration: 20190401 Address after: 510700 Room 613, 7 Junlan Street, Huangpu District, Guangzhou City, Guangdong Province, No. 02 Applicant after: GUANGZHOU ZAIDE AUTOMATION INTELLIGENT TECHNOLOGY Co.,Ltd. Address before: 274000 room 2-201, south tower 6, Pearl Road, West China Road, Heze, Shandong. Applicant before: Kong Jinhe |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Double diaphragm continuous lamination production line for lithium battery manufacturing Effective date of registration: 20201209 Granted publication date: 20190430 Pledgee: Zhujiang Branch of Guangzhou Bank Co.,Ltd. Pledgor: GUANGZHOU ZAIDE AUTOMATION INTELLIGENT TECHNOLOGY Co.,Ltd. Registration number: Y2020980008982 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220308 Granted publication date: 20190430 Pledgee: Zhujiang Branch of Guangzhou Bank Co.,Ltd. Pledgor: GUANGZHOU ZAIDE AUTOMATION INTELLIGENT TECHNOLOGY Co.,Ltd. Registration number: Y2020980008982 |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190430 |