CN106159336B - Lamination type lithium ion roll core lamination machine - Google Patents
Lamination type lithium ion roll core lamination machine Download PDFInfo
- Publication number
- CN106159336B CN106159336B CN201610720221.5A CN201610720221A CN106159336B CN 106159336 B CN106159336 B CN 106159336B CN 201610720221 A CN201610720221 A CN 201610720221A CN 106159336 B CN106159336 B CN 106159336B
- Authority
- CN
- China
- Prior art keywords
- workbench
- guide rail
- tabletting
- positive
- laminated
- 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.)
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Links
- 229910001416 lithium ion Inorganic materials 0.000 title claims abstract description 19
- 238000003475 lamination Methods 0.000 title abstract description 12
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 title abstract description 7
- 238000012546 transfer Methods 0.000 claims abstract description 18
- 238000010030 laminating Methods 0.000 claims abstract description 17
- 238000005520 cutting process Methods 0.000 claims abstract description 12
- 230000005540 biological transmission Effects 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000003860 storage Methods 0.000 abstract 4
- 238000003825 pressing Methods 0.000 abstract 3
- 238000000605 extraction Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 239000000284 extract Substances 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 238000007596 consolidation process Methods 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
-
- 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)
- Primary Cells (AREA)
Abstract
The invention provides a lamination type lamination machine for a lithium ion roll core, which comprises a positive storage box and a negative storage box which are symmetrically and fixedly arranged on a workbench, wherein a fixing frame and a pole piece transfer device are respectively and fixedly arranged on the workbench, a material receiving platform parallel to the workbench is fixedly arranged on the fixing frame, and the pole piece transfer device and the material receiving platform are positioned on a symmetrical shaft of the positive storage box and the negative storage box; a left pressing sheet and a right pressing sheet are symmetrically arranged on the workbench at two sides of the material receiving platform, and a cutting platform and a battery cell clamping device are sequentially arranged on the workbench at the right side of the right pressing sheet; the fixed frame is fixedly provided with a film placing device, a horizontal guide rail and a vertical guide rail are fixedly arranged on the fixed frame between the material receiving platform and the film placing device, the horizontal guide rail is slidably connected with a diaphragm clamp, and the vertical guide rail is slidably connected with a diaphragm cutter. The material receiving platform is fixed at one position, and positive and negative plates are wrapped and laminated through the back-and-forth movement of the diaphragm, so that the production efficiency of the laminating machine and the production quality of the battery cell are improved.
Description
Technical field
The present invention relates to field of lithium ion battery, and in particular to a kind of laminating machine of laminated Li-ion core.
Background technology
Lithium ion battery is quickly grown, application range is growing, occupation rate of market increasingly improves, in particular with the energy
The arrival of crisis and environmental pressure are growing, and lithium ion battery is applied as power source on electric vehicle so that market
Demand to lithium ion battery further expands.Requirement of application of the lithium ion battery on electric vehicle to battery performance is different
In consumption market battery, should high-energy density, high power density again, while security performance is required also very high.
The structure of lithium battery is mostly stacked and takeup type at present, and wherein laminated battery plate is more advantageous to the hair of battery performance
It waves, but is mostly that lamination stacking table drives diaphragm round-trip back and forth at the charging of positive and negative electrode both sides in common laminating machine, after having folded a piece of cathode
Folded anode is returned again to, is constantly recycled, lamination stacking table move distance is longer, causes entire laminations less efficient, continuity is poor.
Invention content
The technical problem to be solved in the present invention is to provide a kind of laminating machines of laminated Li-ion core, improve its work effect
Rate, and can realize consecutive production.
The present invention adopts the following technical scheme that：
A kind of laminating machine of laminated Li-ion core, including be symmetrically fixedly arranged on workbench and be used for load shape positive/negative plate
Positive material-storing box and cathode material-storing box, be installed with fixed frame and pole piece transfer device, the fixation respectively on the workbench
The rewinding platform parallel with the workbench is installed on frame, the pole piece transfer device and rewinding platform are located at positive material-storing box
On the symmetry axis of cathode material-storing box；It is arranged with left tabletting and right tabletting on the workbench of rewinding platform both sides, is located at
Cutting platform, battery core clamp device are equipped on workbench on the right side of right tabletting successively；On the fixed frame above rewinding platform
It is installed with and puts film device, positioned at rewinding platform and put the fixed frame between film device and be installed with horizontal guide rail and vertical guide rail, institute
It states and slidably connects septum clip on horizontal guide rail, diaphragm cutter is slidably connected on vertical guide rail.
Further scheme, the pole piece transfer device include being fixedly arranged on the first rotation that 180 degree rotation can be carried out on workbench
Rotary device, first rotating device are connect by connecting rod with the sucker for drawing positive/negative plate.
Further scheme, the left tabletting, right tabletting pass through telescopic device and fixed lifting gear on the table
Connection makes left tabletting, the movement of right tabletting realization horizontally and vertically.
Further scheme, the septum clip are more than positive/negative plate along the distance that horizontal guide rail moves in the horizontal direction
Width.
Further scheme, the diaphragm cutter are moved along vertical guide rail perpendicular to Cutting platform direction.
Further scheme, the battery core clamp device include the fixture for battery core to be clamped, and the fixture passes through the second rotation
Rotary device is slidably connected with the sliding slot on workbench, and the sliding slot is perpendicular to Cutting platform.
Further scheme, the workbench are equipped with the transmission device for transmitting battery core, the transmission device and institute
Sliding slot is stated to be arranged in parallel.
The first rotating device, the second rotating device are rotary cylinder or rotary oil cylinder in the present invention；The telescopic device is
Telescopic oil cylinder or telescopic cylinder, lifting gear are lifting cylinder or lifting cylinder.The transmission device is conveyer belt, can will be made
Battery core in time transfer transfer out.
Left tabletting in the present invention, right tabletting are achieved perpendicular in the carry out level shifting of fixed frame direction by telescopic device
It is dynamic, it can push down or extract out and leave rewinding platform；Left tabletting, right tabletting achieve perpendicular rewinding by lifting gear and put down
Platform direction is vertically moved.
Positive and negative plate material-storing box is the both sides for being symmetrically mounted on pole piece transfer device, the first rotating device drive sucker into
Row 180 degree rotates, and can respectively pick up the positive/negative plate in positive and negative plate material-storing box and be placed on rewinding platform.Diaphragm clip
Tool is equipped with and puts between film device and rewinding platform, and membrane coil is sleeved on and is put on film device, diaphragm end is worn among septum clip
It crosses, when septum clip carries out horizontal move back and forth along horizontal guide rail, diaphragm is tiled rewinding platform layer by layer at S-shaped
On, while positive/negative plate compartment of terrain is placed on diaphragm and is wrapped up by diaphragm by pole piece transfer device.Then pass through telescopic device
With being used cooperatively for lifting gear, left tabletting and right tabletting are pressed in the diaphragm being laid on rewinding platform and are fixed；And it is every
Before drawing a piece of pole piece arrival rewinding platform, one of left and right tabletting extraction pushes down pole piece after placing pole piece, another
Tabletting extracts out be fixed to pole piece again, and then diaphragm just wraps up pole piece under the drive of septum clip.
Deviation correcting device is installed on septum clip, diaphragm position can be corrected in time, it is ensured that accurately to positive and negative
Pole piece is wrapped up.In order to ensure diaphragm it is more accurate, it is consolidation wrap positive and negative plate, left and right tabletting depressed position with receive
Expect that flat edge of table flushes, the width of rewinding platform is suitable with the width of positive/negative plate.
So rewinding platform is fixed on a position by the present invention, realization is moved back and forth by septum clip drive diaphragm
Positive/negative plate is wrapped up, lamination, improves the production efficiency of laminating machine and the quality of production of battery core.
Description of the drawings
Fig. 1 is the structural diagram of the present invention.
Fig. 2-5 is the state diagram that septum clip matches lamination with left and right tabletting.
In figure：1- anode material-storing boxs；2- cathode material-storing boxs；3- pole piece transfer devices, the first rotating devices of 3.1-, 3.2- inhale
Disk；4- rewinding platforms；5.1- left tabletting, the right tablettings of 5.2-, 5.3- lifting gears, 5.4- telescopic devices；6- fixed frames, 6.1- water
Level gauge, 6.2- vertical guide rails；7- puts film device；8- septum clips；9- diaphragm cutters；10- Cutting platforms；11- battery cores grip
Device, 11.1- fixtures, the second rotating devices of 11.2-；12- transmission devices；13- negative plates；14- diaphragms；15- positive plates；16-
Battery core；17- workbench, 17.1- sliding slots.
Specific implementation mode
It is clear in order to make the objectives, technical solutions, and advantages of the present invention be more clear, below with reference to attached drawing to the present invention
It is described in detail.It should be understood that the present invention has various change for different embodiments, but this is not all departed from
The range of invention, in addition, explanation therein and attached drawing only lay down a definition, the present invention is used, and is not limited to this patent.
As shown in Figure 1, a kind of laminating machine of laminated Li-ion core, including be symmetrically fixedly arranged on workbench 17 for filling
The positive material-storing box 1 and cathode material-storing box 2 of sheet positive/negative plate are installed with fixed frame 6 and pole piece on the workbench 17 respectively
Transfer device 3 is installed with the rewinding platform 4 parallel with the workbench 17, the pole piece transfer device 3 on the fixed frame 6
It is located at rewinding platform 4 on the symmetry axis of positive material-storing box 1 and cathode material-storing box 2；Workbench 17 positioned at 4 both sides of rewinding platform
On be arranged with left tabletting 5.1 and right tabletting 5.2, be located on the workbench 17 on the right side of right tabletting 5.2 and be equipped with Cutting platform successively
10 and battery core clamp device 11；It is installed on the fixed frame 6 above rewinding platform 4 and puts film device 7, be located at rewinding platform 4
And the fixed frame 6 put between film device 7 is installed with horizontal guide rail 6.1 and vertical guide rail 6.2, is slided on the horizontal guide rail 6.1
It is connected with septum clip 8, diaphragm cutter 9 is slidably connected on vertical guide rail 6.2.
Further scheme, the pole piece transfer device 3 include being fixedly arranged on workbench 17 that the first of 180 degree rotation can be carried out
Rotating device 3.1, first rotating device 3.1 are connect by connecting rod with the sucker 3.2 for drawing positive/negative plate.
Further scheme, the left tabletting 5.1, right tabletting 5.2 by telescopic device 5.4 and are fixed on workbench 17
Lifting gear 5.3 connect, so that left tabletting 5.1, right tabletting 5.2 is realized movement horizontally and vertically.
Further scheme, the septum clip 8 are more than positive and negative anodes along the distance that horizontal guide rail 6.1 moves in the horizontal direction
The width of piece.
Further scheme, the diaphragm cutter 9 are moved along vertical guide rail 6.2 perpendicular to 10 direction of Cutting platform.
Further scheme, the battery core clamp device 11 include the fixture 11.1 for battery core to be clamped, the fixture 11.1
It is slidably connected by the second rotating device 11.2 and the sliding slot 17.1 on workbench 17, the sliding slot 17.1 is perpendicular to cutting
Platform 10.
Further scheme, the workbench 17 are equipped with the transmission device 12 for transmitting battery core, the transmission device
12 are arranged in parallel with the sliding slot 17.1.
The complete lamination process of laminating machine is described as follows below in conjunction with the accompanying drawings：
1, the end of diaphragm 14 is put among septum clip 8, and first diaphragm 14 is laid on rewinding platform 4 manually,
Diaphragm 14 is compressed and is fixed on rewinding platform 4 simultaneously by left tabletting 5.1 and right tabletting 5.2, as shown in Figure 2.
2, when lamination starts, pole piece transfer device 3 makes its sucker 3.2 first will by 3.2 rotation position of the first rotating device
Negative plate in cathode material-storing box 2 picks up and rotation direction is covered in the top of diaphragm 14；At the same time, pass through flexible dress
It sets 5.4 and is displaced outwardly rising with lifting gear 5.3, and right tabletting 5.2 is made to leave rewinding platform 4；Then telescopic device 5.4,
Lifting gear 5.3 moves round about simultaneously to be pressed on 13 top of negative plate and fixes negative plate 13 again by right tabletting 5.2
Firmly；It is ditto equally operated with rear left tabletting 5.1 and leaves rewinding platform 4 and be pressed on again on negative plate 13；Finally, diaphragm 14 exists
It is moved, negative plate 13 is wrapped in diaphragm 14, at this time from left tabletting 5.1 to 5.2 direction of right clamping piece under the drive of septum clip 8
The extraction of right tabletting 5.2 is pressed on diaphragm, and left tabletting 5.1 is extracted out, and the operation of next work step is waited for；End-state is as shown in Figure 3.
3, pole piece transfer device 3 is drawn positive plate 15 and is placed on the diaphragm 14 of the top on rewinding platform 4 again, simultaneously
Left tabletting 5.1 acts and is pressed on 15 top of positive plate and is fixed, and positive plate 15 is also pressed against with the extraction of rear right tabletting 5.2；Then
Diaphragm 14 under the drive of septum clip 8 by 5.1 direction of the tabletting to the left of right tabletting 5.2 move, and by positive plate 15 be wrapped in every
In film 14；The extraction of left tabletting 5.1 at this time is pressed on diaphragm 14, and right tabletting 5.2 is extracted out, and the operation of next work step is waited for.Final shape
State is as shown in Figure 4.
4, it repeats the above steps, until single cell lamination terminates, then battery core clamp device 11 passes through the second rotating dress
It sets 11.2 to move to 4 direction of rewinding platform along sliding slot 17.1, fixture 11.1 grips battery core 16, then moves to negative direction again
A distance, when the diaphragm being connected with battery core being made to be located on Cutting platform 10, left and right tabletting is pushed down on rewinding platform simultaneously
Diaphragm 14, be fixed on rewinding platform 4；Last diaphragm cutter 9 along vertical guide rail 6.2 move and will be located at battery core and
Diaphragm cut-out between rewinding platform（As shown in Figure 5）, the second rotating device 11.2 on battery core clamp device 11 rotates 90 degree
And the battery core 16 folded is transferred on transmission device 12 and is transported to subsequent processing.Laminating machine then starts the system of next battery core
Make.
Embodiment proposed in specification is only preferred embodiment for illustration purposes, it is no intended to be limited
The scope of the present invention processed, therefore understands that can make without departing from the spirit and scope of the present invention other equivalent schemes and
Modification.
Claims (7)
1. a kind of laminating machine of laminated Li-ion core, including symmetrically it is fixedly arranged on workbench（17）It is upper to be used for load shape positive and negative anodes
The positive material-storing box of piece（1）With cathode material-storing box（2）, it is characterised in that：The workbench（17）It is upper to be installed with fixed frame respectively
（6）And pole piece transfer device（3）, the fixed frame（6）On be installed with and the workbench（17）Parallel rewinding platform（4）,
The pole piece transfer device（3）With rewinding platform（4）Positioned at positive material-storing box（1）With cathode material-storing box（2）Symmetry axis on；Position
In rewinding platform（4）The workbench of both sides（17）On be arranged with left tabletting（5.1）With right tabletting（5.2）, it is located at right tabletting
（5.2）The workbench on right side（17）On successively be equipped with Cutting platform（10）, battery core clamp device（11）；Positioned at rewinding platform（4）
The fixed frame of top（6）On be installed with and put film device（7）, it is located at rewinding platform（4）With put film device（7）Between fixed frame
（6）It is installed with horizontal guide rail（6.1）And vertical guide rail（6.2）, the horizontal guide rail（6.1）On slidably connect septum clip
（8）, vertical guide rail（6.2）On slidably connect diaphragm cutter（9）.
2. a kind of laminating machine of laminated Li-ion core according to claim 1, it is characterised in that：The pole piece transfer
Device（3）Including being fixedly arranged on workbench（17）On can carry out the first rotating device of 180 degree rotation（3.1）, first rotation
Device（3.1）Pass through connecting rod and the sucker for drawing positive/negative plate（3.2）Connection.
3. a kind of laminating machine of laminated Li-ion core according to claim 1, it is characterised in that：The left tabletting
（5.1）, right tabletting（5.2）Pass through telescopic device（5.4）Be fixed on workbench（17）On lifting gear（5.3）Connection,
Make left tabletting（5.1）, right tabletting（5.2）Realize movement horizontally and vertically.
4. a kind of laminating machine of laminated Li-ion core according to claim 1, it is characterised in that：The septum clip
（8）Along horizontal guide rail（6.1）The distance moved in the horizontal direction is more than the width of positive/negative plate.
5. a kind of laminating machine of laminated Li-ion core according to claim 1, it is characterised in that：The diaphragm cutter
（9）Along vertical guide rail（6.2）Perpendicular to Cutting platform（10）It moves in direction.
6. a kind of laminating machine of laminated Li-ion core according to claim 1, it is characterised in that：The battery core gripping
Device（11）It include the fixture for battery core to be clamped（11.1）, the fixture（11.1）Pass through the second rotating device（11.2）With set
In workbench（17）On sliding slot（17.1）It is slidably connected, the sliding slot（17.1）Perpendicular to Cutting platform（10）.
7. a kind of laminating machine of laminated Li-ion core according to claim 6, it is characterised in that：The workbench
（17）It is equipped with the transmission device for transmitting battery core（12）, the transmission device（12）With the sliding slot（17.1）It is parallel to set
It sets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610720221.5A CN106159336B (en) | 2016-08-24 | 2016-08-24 | Lamination type lithium ion roll core lamination machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610720221.5A CN106159336B (en) | 2016-08-24 | 2016-08-24 | Lamination type lithium ion roll core lamination machine |
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| Publication Number | Publication Date |
|---|---|
| CN106159336A CN106159336A (en) | 2016-11-23 |
| CN106159336B true CN106159336B (en) | 2018-09-18 |
Family
ID=57342816
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610720221.5A Active CN106159336B (en) | 2016-08-24 | 2016-08-24 | Lamination type lithium ion roll core lamination machine |
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| Country | Link |
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| CN (1) | CN106159336B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107591558A (en) * | 2017-08-16 | 2018-01-16 | 东莞市佳的自动化设备科技有限公司 | A kind of lithium battery lamination method and used barrier film turn-over system |
| CN108448171B (en) * | 2018-03-19 | 2023-08-08 | 广东新宇智能装备有限公司 | Battery cell lamination machine and use method thereof |
| CN110783636B (en) * | 2019-12-06 | 2020-11-17 | 泰州港润投资发展有限公司 | Continuous lamination forming machine for manufacturing and processing lithium ion battery cell |
| CN111554968B (en) * | 2020-06-16 | 2022-07-12 | 合肥国轩高科动力能源有限公司 | Lithium battery lamination device |
| CN111785908B (en) * | 2020-06-23 | 2022-02-18 | 合肥国轩高科动力能源有限公司 | C-shaped rotating platform for taking battery liquid injection shifting fork |
| CN113636145B (en) * | 2021-07-02 | 2024-07-02 | 江苏恒裕泰智能装备有限公司 | Stacking mechanism for large-size lithium battery pole pieces |
| CN115966778B (en) * | 2023-01-12 | 2023-09-29 | 广东亿鑫丰智能装备股份有限公司 | Cutting process for lithium ion battery composite diaphragm |
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| CN201804948U (en) * | 2010-07-31 | 2011-04-20 | 凯迈（江苏）机电有限公司 | Stacking mechanism for pole pieces for lithium-ion power battery |
| CN102646851A (en) * | 2012-02-29 | 2012-08-22 | 宁波子煜自动化设备开发有限公司 | Battery core lamination machine of lithium battery |
| CN202616354U (en) * | 2012-03-05 | 2012-12-19 | 东莞市斯宇自动化设备有限公司 | Lithium battery automatic laminating machine |
| CN205985222U (en) * | 2016-08-24 | 2017-02-22 | 合肥国轩高科动力能源有限公司 | Lamination type lithium ion roll core lamination machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5666805B2 (en) * | 2009-12-15 | 2015-02-12 | 株式会社京都製作所 | Battery plate laminator |
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2016
- 2016-08-24 CN CN201610720221.5A patent/CN106159336B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201804948U (en) * | 2010-07-31 | 2011-04-20 | 凯迈（江苏）机电有限公司 | Stacking mechanism for pole pieces for lithium-ion power battery |
| CN102646851A (en) * | 2012-02-29 | 2012-08-22 | 宁波子煜自动化设备开发有限公司 | Battery core lamination machine of lithium battery |
| CN202616354U (en) * | 2012-03-05 | 2012-12-19 | 东莞市斯宇自动化设备有限公司 | Lithium battery automatic laminating machine |
| CN205985222U (en) * | 2016-08-24 | 2017-02-22 | 合肥国轩高科动力能源有限公司 | Lamination type lithium ion roll core lamination machine |
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| CN106159336A (en) | 2016-11-23 |
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Application publication date: 20161123 Assignee: Shanghai Xuanyi New Energy Development Co.,Ltd. Assignor: Gotion High-tech Co., Ltd. Contract record no.: X2023980049293 Denomination of invention: A laminating machine for stacked lithium-ion coil cores Granted publication date: 20180918 License type: Common License Record date: 20231207 |
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