CN106505180A - 一种电池极片的辊压装置及方法 - Google Patents
一种电池极片的辊压装置及方法 Download PDFInfo
- Publication number
- CN106505180A CN106505180A CN201611236318.5A CN201611236318A CN106505180A CN 106505180 A CN106505180 A CN 106505180A CN 201611236318 A CN201611236318 A CN 201611236318A CN 106505180 A CN106505180 A CN 106505180A
- Authority
- CN
- China
- Prior art keywords
- roller
- pole piece
- roll
- roller group
- transition
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000005096 rolling process Methods 0.000 title claims abstract description 24
- 238000000034 method Methods 0.000 title claims description 11
- 238000005520 cutting process Methods 0.000 claims abstract description 60
- 230000007246 mechanism Effects 0.000 claims abstract description 41
- 238000004804 winding Methods 0.000 claims abstract description 34
- 230000007704 transition Effects 0.000 claims description 56
- 230000006835 compression Effects 0.000 claims description 19
- 238000007906 compression Methods 0.000 claims description 19
- 230000005540 biological transmission Effects 0.000 claims description 5
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 238000012856 packing Methods 0.000 claims 1
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 7
- 239000011888 foil Substances 0.000 description 7
- 229910001416 lithium ion Inorganic materials 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
- 238000010422 painting Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 241000201246 Cycloloma atriplicifolium Species 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D1/00—Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom; Stretching sheet metal combined with rolling
- B21D1/02—Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom; Stretching sheet metal combined with rolling by rollers
-
- 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
-
- 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)
- Mechanical Engineering (AREA)
- Battery Electrode And Active Subsutance (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201611236318.5A CN106505180B (zh) | 2016-12-28 | 2016-12-28 | 一种电池极片的辊压装置及方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201611236318.5A CN106505180B (zh) | 2016-12-28 | 2016-12-28 | 一种电池极片的辊压装置及方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106505180A true CN106505180A (zh) | 2017-03-15 |
CN106505180B CN106505180B (zh) | 2024-03-15 |
Family
ID=58334536
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201611236318.5A Active CN106505180B (zh) | 2016-12-28 | 2016-12-28 | 一种电池极片的辊压装置及方法 |
Country Status (1)
Country | Link |
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CN (1) | CN106505180B (zh) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108859372A (zh) * | 2017-05-09 | 2018-11-23 | 深圳市比亚迪锂电池有限公司 | 辊压装置及其压辊 |
CN109244556A (zh) * | 2018-10-16 | 2019-01-18 | 联动天翼新能源有限公司 | 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 |
CN110676426A (zh) * | 2019-09-27 | 2020-01-10 | 东莞汇洋动力科技有限公司 | 一种电池极片辊压装置及方法 |
CN110797504A (zh) * | 2019-12-03 | 2020-02-14 | 广东海中新能源设备股份有限公司 | 一种电池极片制作的工艺方法 |
CN112670598A (zh) * | 2020-12-21 | 2021-04-16 | 深圳市泽诚自动化设备有限公司 | 一种极片制备方法和装置 |
CN113725394A (zh) * | 2021-08-12 | 2021-11-30 | 王梅 | 一种锂电池生产用极片压片装置 |
WO2023093267A1 (zh) * | 2021-11-29 | 2023-06-01 | 宁德时代新能源科技股份有限公司 | 极片成型设备 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11180605A (ja) * | 1997-12-22 | 1999-07-06 | Hagiwara Kogyo Kk | スリッタ装置押さえロール |
JP2002240995A (ja) * | 2001-02-14 | 2002-08-28 | Toray Ind Inc | 絶縁性シートロール体の製造方法及び巻取装置並びにその製品 |
CN201195645Y (zh) * | 2008-04-11 | 2009-02-18 | 潍坊东航精密机械有限公司 | 印刷机分条卷纸装置 |
CN203277554U (zh) * | 2013-04-22 | 2013-11-06 | 中天储能科技有限公司 | 全自动分切滚压一体机 |
CN103715390A (zh) * | 2012-10-01 | 2014-04-09 | 株式会社日立电力解决方案 | 电极材料用辊式压制机设备及电极片的制造方法 |
CN206422148U (zh) * | 2016-12-28 | 2017-08-18 | 珠海银隆新能源有限公司 | 一种电池极片的辊压装置 |
-
2016
- 2016-12-28 CN CN201611236318.5A patent/CN106505180B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11180605A (ja) * | 1997-12-22 | 1999-07-06 | Hagiwara Kogyo Kk | スリッタ装置押さえロール |
JP2002240995A (ja) * | 2001-02-14 | 2002-08-28 | Toray Ind Inc | 絶縁性シートロール体の製造方法及び巻取装置並びにその製品 |
CN201195645Y (zh) * | 2008-04-11 | 2009-02-18 | 潍坊东航精密机械有限公司 | 印刷机分条卷纸装置 |
CN103715390A (zh) * | 2012-10-01 | 2014-04-09 | 株式会社日立电力解决方案 | 电极材料用辊式压制机设备及电极片的制造方法 |
CN203277554U (zh) * | 2013-04-22 | 2013-11-06 | 中天储能科技有限公司 | 全自动分切滚压一体机 |
CN206422148U (zh) * | 2016-12-28 | 2017-08-18 | 珠海银隆新能源有限公司 | 一种电池极片的辊压装置 |
Non-Patent Citations (2)
Title |
---|
邓星就等: "新型分切机特性及在非织造布领域的应用", 《非织造布》 * |
邓星就等: "新型分切机特性及在非织造布领域的应用", 《非织造布》, no. 06, 25 December 2008 (2008-12-25) * |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108859372A (zh) * | 2017-05-09 | 2018-11-23 | 深圳市比亚迪锂电池有限公司 | 辊压装置及其压辊 |
CN109244556A (zh) * | 2018-10-16 | 2019-01-18 | 联动天翼新能源有限公司 | 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 |
CN109244556B (zh) * | 2018-10-16 | 2020-03-24 | 联动天翼新能源有限公司 | 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 |
CN110676426A (zh) * | 2019-09-27 | 2020-01-10 | 东莞汇洋动力科技有限公司 | 一种电池极片辊压装置及方法 |
CN110797504A (zh) * | 2019-12-03 | 2020-02-14 | 广东海中新能源设备股份有限公司 | 一种电池极片制作的工艺方法 |
CN112670598A (zh) * | 2020-12-21 | 2021-04-16 | 深圳市泽诚自动化设备有限公司 | 一种极片制备方法和装置 |
CN113725394A (zh) * | 2021-08-12 | 2021-11-30 | 王梅 | 一种锂电池生产用极片压片装置 |
WO2023093267A1 (zh) * | 2021-11-29 | 2023-06-01 | 宁德时代新能源科技股份有限公司 | 极片成型设备 |
Also Published As
Publication number | Publication date |
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CN106505180B (zh) | 2024-03-15 |
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Address after: 519000 Guangdong province Zhuhai City Sanzao town Jinwan District Jinhu Road No. 16 Applicant after: YINLONG ENERGY Co.,Ltd. Address before: 519000 Guangdong city of Zhuhai province Jida Road No. 56 Building 2 Huajing Les Loges Du Park Hotel Applicant before: Zhuhai silver dragon new energy Limited by Share Ltd. Address after: 519000 Guangdong city of Zhuhai province Jida Road No. 56 Building 2 Huajing Les Loges Du Park Hotel Applicant after: Zhuhai silver dragon new energy Limited by Share Ltd. Address before: 519000 Guangdong city of Zhuhai province Jida Road No. 56 Building 2 Huajing Les Loges Du Park Hotel Applicant before: Zhuhai Yinlong New Energy Co.,Ltd. |
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