CN108054435A - A kind of double battery core method for producing of lithium battery lamination machine - Google Patents
A kind of double battery core method for producing of lithium battery lamination machine Download PDFInfo
- Publication number
- CN108054435A CN108054435A CN201711287049.XA CN201711287049A CN108054435A CN 108054435 A CN108054435 A CN 108054435A CN 201711287049 A CN201711287049 A CN 201711287049A CN 108054435 A CN108054435 A CN 108054435A
- Authority
- CN
- China
- Prior art keywords
- lamination
- pole piece
- lithium battery
- battery core
- double
- 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
- 238000003475 lamination Methods 0.000 title claims abstract description 37
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 24
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 20
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 20
- 239000012528 membrane Substances 0.000 claims abstract description 12
- 238000000034 method Methods 0.000 claims abstract description 7
- 238000010030 laminating Methods 0.000 claims abstract description 6
- 230000007246 mechanism Effects 0.000 claims description 3
- 150000002641 lithium Chemical class 0.000 abstract description 5
- 238000005520 cutting process Methods 0.000 abstract description 4
- 230000005611 electricity Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000003672 processing 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
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/058—Construction or manufacture
-
- 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
-
- 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
- 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)
- Battery Electrode And Active Subsutance (AREA)
Abstract
The invention discloses a kind of double battery core method for producing of lithium battery lamination machine, the described method comprises the following steps：When being die cut pole piece, the pole piece of both sides is connected by lug first；The frock clamp of lamination is added, membrane coil, the wherein positive and negative each a roll of membrane coil of placement in left and right are placed, in each addition membrane coils of volume two around；By lamination clamping and conveying device and place each a set of before and after station increases to；Then start to convey pole piece；From the central cutout of lug junction after lamination, and take out battery core.The present invention is by changing tradition cross cutting pole piece type, optimize the frock clamp of laminating machine, it is changed into double battery cores by once folding out a battery core, effectively increase the production efficiency of laminated lithium battery, double promotion is obtained, the traditional lithium battery production technology of improve and perfect, has promoted the development of industry technology.
Description
Technical field
The invention belongs to lithium battery production field more particularly to a kind of double battery core method for producing of lithium battery lamination machine.
Background technology
Many lithium battery lamination enterprises at present, using tradition cross cutting " Z " type lamination process manufacture battery core, although lamination work
The battery core of skill for the battery core of takeup type technique, battery performance between the two the former made better than the latter, but in production
During making, lamination production efficiency is far away from takeup type.So many battery apparatus enterprises and battery enterprise are all continuously improving
It is innovated with mature technology, improves the production efficiency of laminated lithium battery.
The content of the invention
It is an object of the invention to overcome problem above existing in the prior art, provide a kind of lithium battery lamination machine double battery cores
Method for producing effectively improves the production efficiency of laminated lithium battery.
To realize above-mentioned technical purpose and the technique effect, the invention is realized by the following technical scheme：
A kind of double battery core method for producing of lithium battery lamination machine, the described method comprises the following steps：
Step 1：When being die cut pole piece, the pole piece of both sides is connected by lug first；
Step 2：The frock clamp of lamination is added, places membrane coil, the wherein positive and negative each a roll of membrane coil of placement in left and right,
The membrane coils of volume two are respectively added around；
Step 3：By lamination clamping and conveying device and place each a set of before and after station increases to；
Step 4：Then start to convey pole piece；
Step 5：From the central cutout of lug junction after lamination, and take out battery core.
Further, the lamination is lithium battery ting model lamination.
Further, the lamination clamping and conveying device and placement station are lamination pinch mechanism and the placement of existing laminating machine
Station.
Further, the pole piece of the both sides is symmetrically distributed in lug both ends.
Further, pole piece is conveyed in the step 4 and is changed into front and rear each a piece of pole piece by once conveying a piece of pole piece.
The beneficial effects of the invention are as follows：
The present invention optimizes the frock clamp of laminating machine, by once folding out an electricity by changing tradition cross cutting pole piece type
Core is changed into double battery cores, effectively increases the production efficiency of laminated lithium battery, obtained double promotion, and improve and perfect passes
System lithium battery production technology, has promoted the development of industry technology.
Specific embodiment
The technical solution in the embodiment of the present invention will be clearly and completely described below, it is clear that described implementation
Example is only part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, this field is common
All other embodiment that technical staff is obtained without creative efforts belongs to the model that the present invention protects
It encloses.
The double battery core method for producing of a kind of lithium battery lamination machine, suitable for lithium battery ting model lamination processing method, institute
The method of stating comprises the following steps：
Step 1：When being die cut pole piece, the pole piece of both sides is connected by lug first, the pole piece of both sides is symmetrically distributed in pole
Ear both ends；
Step 2：The frock clamp of lamination is added, places membrane coil, the wherein positive and negative each a roll of membrane coil of placement in left and right,
Respectively the addition membrane coils of volume two, the lamination clamping and conveying device and placement station of use are the lamination folder of existing laminating machine around
It send mechanism and places station；
Step 3：By lamination clamping and conveying device and place each a set of before and after station increases to；
Step 4：Then start to convey pole piece, conveying pole piece is changed into front and rear each a piece of pole by once conveying a piece of pole piece
Piece can once fold out two battery cores；
Step 5：From the central cutout of lug junction after lamination, and take out battery core.
The present invention optimizes the frock clamp of laminating machine, by once folding out an electricity by changing tradition cross cutting pole piece type
Core is changed into double battery cores, effectively increases the production efficiency of laminated lithium battery, obtained double promotion, and improve and perfect passes
System lithium battery production technology, has promoted the development of industry technology.
Basic principle, main feature and the advantages of the present invention of the present invention has been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes
Change and improvement all fall within the protetion scope of the claimed invention.
Claims (5)
1. a kind of double battery core method for producing of lithium battery lamination machine, it is characterised in that：It the described method comprises the following steps：
Step 1：When being die cut pole piece, the pole piece of both sides is connected by lug first；
Step 2：Add the frock clamp of lamination, place membrane coil, wherein left and right it is positive and negative it is each place a roll of membrane coil, it is front and rear,
Each addition in the left and right membrane coils of volume two；
Step 3：By lamination clamping and conveying device and place each a set of before and after station increases to；
Step 4：Then start to convey pole piece；
Step 5：From the central cutout of lug junction after lamination, and take out battery core.
2. a kind of double battery core method for producing of lithium battery lamination machine according to claim 1, it is characterised in that：It is described folded
Piece is lithium battery ting model lamination.
3. a kind of double battery core method for producing of lithium battery lamination machine according to claim 1, it is characterised in that：It is described folded
Piece clamping and conveying device and placement station are the lamination pinch mechanism of existing laminating machine and place station.
4. a kind of double battery core method for producing of lithium battery lamination machine according to claim 1, it is characterised in that：Described two
The pole piece of side is symmetrically distributed in lug both ends.
5. a kind of double battery core method for producing of lithium battery lamination machine according to claim 1, it is characterised in that：The step
Pole piece is conveyed in rapid four and is changed into front and rear each a piece of pole piece by once conveying a piece of pole piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711287049.XA CN108054435B (en) | 2017-12-07 | 2017-12-07 | A kind of double battery core method for producing of lithium battery lamination machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711287049.XA CN108054435B (en) | 2017-12-07 | 2017-12-07 | A kind of double battery core method for producing of lithium battery lamination machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108054435A true CN108054435A (en) | 2018-05-18 |
| CN108054435B CN108054435B (en) | 2019-09-13 |
Family
ID=62123326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711287049.XA Active CN108054435B (en) | 2017-12-07 | 2017-12-07 | A kind of double battery core method for producing of lithium battery lamination machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108054435B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110534814A (en) * | 2019-08-28 | 2019-12-03 | 大同新成新材料股份有限公司 | A kind of double battery core method for producing of lithium battery lamination machine |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008166068A (en) * | 2006-12-27 | 2008-07-17 | Nissan Motor Co Ltd | Manufacturing method of secondary battery |
| CN106601982A (en) * | 2016-12-08 | 2017-04-26 | 深圳市海目星激光科技有限公司 | Electrode slice and cutting method for electrode slice |
| CN206401452U (en) * | 2017-01-18 | 2017-08-11 | 合肥国轩高科动力能源有限公司 | A kind of quickly coating device of lithium ion battery |
-
2017
- 2017-12-07 CN CN201711287049.XA patent/CN108054435B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008166068A (en) * | 2006-12-27 | 2008-07-17 | Nissan Motor Co Ltd | Manufacturing method of secondary battery |
| CN106601982A (en) * | 2016-12-08 | 2017-04-26 | 深圳市海目星激光科技有限公司 | Electrode slice and cutting method for electrode slice |
| CN206401452U (en) * | 2017-01-18 | 2017-08-11 | 合肥国轩高科动力能源有限公司 | A kind of quickly coating device of lithium ion battery |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110534814A (en) * | 2019-08-28 | 2019-12-03 | 大同新成新材料股份有限公司 | A kind of double battery core method for producing of lithium battery lamination machine |
| CN110534814B (en) * | 2019-08-28 | 2021-09-21 | 大同新成新材料股份有限公司 | Double-cell processing production method of lithium battery lamination machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108054435B (en) | 2019-09-13 |
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| TR01 | Transfer of patent right |
Effective date of registration: 20201028 Address after: 230000 Anhui Hefei new station area east of Dayu Road, south of Zhucheng Road, west of East Fei River Road, north of long Zi Lake Road. Patentee after: Anhui Daoming Energy Technology Co.,Ltd. Address before: 230000 Anhui Hefei new station area east of Dayu Road, south of Zhucheng Road, west of East Fei River Road, north of long Zi Lake Road. Patentee before: HEFEI HENGYU NEW ENERGY Co.,Ltd. |
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Effective date of registration: 20220920 Address after: 230012 East of Dayu Road, Xinzhan District, Hefei City, Anhui Province, south of Zhucheng Road, west of Dongfeihe Road, north of Longzihu Road Patentee after: HEFEI HENGYU NEW ENERGY Co.,Ltd. Address before: 230000 east of Dayu Road, south of Zhucheng Road, west of Dongfeihe road and north of Longzihu Road, Xinzhan District, Hefei City, Anhui Province Patentee before: Anhui Daoming Energy Technology Co.,Ltd. |
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Effective date of registration: 20231019 Address after: Room 1, Room 2602, No. 505-1, Huangpu Avenue West, Tianhe District, Guangzhou, Guangdong 510000 (office only) Patentee after: Guangzhou Baiji Electrical Equipment Co.,Ltd. Address before: 529100 No. 1, A District, Southern China Photoelectric Industrial Park, Zhenjiang Road, Zhenjiang, Xinhui District, Guangdong. Patentee before: Liao Yafu Effective date of registration: 20231019 Address after: 529100 No. 1, A District, Southern China Photoelectric Industrial Park, Zhenjiang Road, Zhenjiang, Xinhui District, Guangdong. Patentee after: Liao Yafu Address before: 230012 East of Dayu Road, Xinzhan District, Hefei City, Anhui Province, south of Zhucheng Road, west of Dongfeihe Road, north of Longzihu Road Patentee before: HEFEI HENGYU NEW ENERGY Co.,Ltd. |
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