CN206148563U - Lithium cell electricity core lamination machine lamination station - Google Patents
Lithium cell electricity core lamination machine lamination station Download PDFInfo
- Publication number
- CN206148563U CN206148563U CN201621256771.8U CN201621256771U CN206148563U CN 206148563 U CN206148563 U CN 206148563U CN 201621256771 U CN201621256771 U CN 201621256771U CN 206148563 U CN206148563 U CN 206148563U
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- CN
- China
- Prior art keywords
- lamination
- paw
- pole piece
- teflon
- control cylinder
- 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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- 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
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Abstract
The utility model relates to a lithium cell electricity core technical field especially relates to a lithium cell electricity core lamination machine lamination station. Current lamination machine lamination station during operation needs to use mechanical hold -down mechanism to compress tightly the pole piece, not only presses the easy fish tail pole piece of claw, presses the carbon dust on the easy adhesion pole piece of claw moreover, needs periodic treatment. To above -mentioned problem, the utility model provides a lithium cell electricity core lamination machine lamination station which comprises bottom plate, lamination platform, lamination pressure claw, a servo motor, first lead screw, first hold -in range, the 2nd servo motor, second lead screw, second hold -in range, slide rail, first control cylinder and second control cylinder, its characterized in that: the lamination presses the surface coating of claw to have indisputable fluorine dragon thin layer. Through the indisputable fluorine of the surface coating dragon thin layer of pressing the claw at the lamination, not only can the reduce friction coefficient, prevent the fish tail pole piece, can also prevent to press the carbon dust on the claw adhesion pole piece.
Description
Technical field
The utility model is related to lithium battery electric core technical field, more particularly to a kind of lithium battery cell laminating machine lamination stacking table.
Background technology
At present, in the manufacture process of large-scale lithium ion battery, laminating machine is generally adopted by the positive and negative of lithium ion battery cell
Pole piece does Z-shaped lamination assembling with barrier film, is fabricated to battery core, and its basic functional principle is：Equipment it is left and right take piece mechanical arm from
Pick up positive and negative plate in positive pole, the magazine of negative pole two to be placed on positioning table, after located table positions, left and right lamination
Mechanical arm picks up positive and negative plate and replaces blowing on lamination stacking table from positioning table, and lamination stacking table is moved between two lamination mechanical arms matches somebody with somebody
Two lamination mechanical arm actions are closed, while the barrier film that unreels of membrane unwinding mechanism is z-shape separating positive/negative plate, equipment is so followed
The lamination assembling of pole group is realized in gyration, after number of laminations reaches the numerical value of setting, is turned pole group by pole piece transfer robot arm
To winding barrier film station, winding machinery hand clamps pole group, in pole group outsourcing barrier film, treats that the group outer barrier film for being wrapped in pole reaches setting
The number of turns after, cut-off knife severing barrier film, equipment automatically into next pole group assembling, at the same time in the pole of outsourcing barrier film
Patch terminates locking gummed paper in group, forms complete naked battery core.
In above-mentioned technical process, when lamination stacking table carries out lamination work, need to use mechanical compaction mechanism to compress pole piece, no
Pole piece is only easily scratched, and paw is easily adhered the carbon dust on pole piece, needs periodically to process.
Utility model content
For the problems of the prior art, the utility model provides a kind of lithium for being difficult to scratch pole piece and not easy-adhesion carbon dust
Battery battery core laminating machine lamination stacking table.
To realize above technical purpose, the technical solution of the utility model is：A kind of lithium battery cell laminating machine lamination stacking table,
Including base plate, lamination platform, lamination paw, the first servomotor, the first screw mandrel, the first Timing Belt, the second servomotor, second
Screw mandrel, the second Timing Belt, slide rail, the first control cylinder and the second control cylinder, the lamination platform is located on base plate, described folded
Piece paw has multiple and located at lamination platform both sides, and each described lamination paw is equipped with the first control cylinder and the second control
Cylinder, the slide rail drives lamination platform located at base plate lower section, first servomotor by the first screw mandrel, the first Timing Belt
Move up and down, second servomotor drives lamination stacking table to move horizontally along slide rail by the second screw mandrel, the second Timing Belt, described
First control air cylinder driven lamination paw is moved horizontally, and the second control air cylinder driven lamination paw is moved up and down, described folded
The outer surface of piece paw is coated with Teflon film layer.
From the above, it can be seen that the utility model possesses advantages below：Coated by the outer surface in lamination paw
Teflon film layer, can not only reduce coefficient of friction, prevent from scratching pole piece, moreover it is possible to prevent the carbon dust on paw adhesion pole piece.
Preferably, the thickness of the Teflon film layer is 5-30um；
Preferably, the thickness of the Teflon film layer is 15um；
Used as improvement, the Teflon film layer includes the Teflon adhesive linkage of internal layer and the Teflon scuff-resistant coating of outer layer；
Teflon adhesive linkage is Teflon powder coating, and Teflon scuff-resistant coating is Furtulon high temperature sinter coating, and double-decker both ensured
The bonding fastness of Teflon film layer, in turn ensure that the wearability of Teflon film layer.
Used as improvement, the outer surface phosphorating treatment of the lamination paw has phosphating coat, and the Teflon adhesive linkage is coated in
Outside phosphating coat；Phosphating coat can not only strengthen adhesive force of the Teflon adhesive linkage in paw outer surface, and with rustless property.
Used as improvement, the head of the lamination paw is in quadrangular frustum pyramid shaped, drift angle rounding of the head towards pole piece；It is folded
Piece paw is in quadrangular frustum pyramid shaped, and drift angle rounding, it is to avoid pull pole piece barrier film during extraction.
Description of the drawings
Fig. 1 is overall structure diagram of the present utility model；
Fig. 2 is paw coating schematic diagram of the present utility model；
Fig. 3 is paw structural representation of the present utility model；
Reference：1. base plate, 2. lamination platform, 3. lamination paw, 4. the first servomotor, 5. the first screw mandrel, 6.
One Timing Belt, 7. the second servomotor, 8. the second screw mandrel, 9. the second Timing Belt, 10. slide rail, 11. first control cylinders, 12. the
Two control cylinders, 13. Teflon film layers, 131. Teflon adhesive linkages, 132. Teflon wearing layers, 14. phosphorization membranes.
Specific embodiment
With reference to Fig. 1 to Fig. 3, a specific embodiment of the present utility model is described in detail, but not to power of the present utility model
Profit requires to do any restriction.
As shown in figure 1, a kind of lithium battery cell laminating machine lamination stacking table, including base plate 1, lamination platform 2, lamination paw 3,
One servomotor 4, the first screw mandrel 5, the first Timing Belt 6, the second servomotor 7, the second screw mandrel 8, the second Timing Belt 9, slide rail 10,
The first control control cylinder 12 of cylinder 11 and second, lamination platform 2 is located on base plate 1, and lamination paw 3 has multiple and located at lamination
The both sides of platform 2, each lamination paw 3 is equipped with the first control cylinder 11 and the second control cylinder 12, and slide rail 10 is located at base plate 1
Lower section, the first servomotor 4 drives lamination platform 2 to move up and down by the first screw mandrel 5, the first Timing Belt 6, the second servomotor
7 drive lamination platform 2 to move horizontally along slide rail 10 by the second screw mandrel 8, the second Timing Belt 9, and the first control cylinder 11 drives folded
Piece paw 3 is moved horizontally, and the second control cylinder 12 drives lamination paw 3 to move up and down, and the outer surface of lamination paw 3 is coated with iron
Fluorine dragon film layer 13.
The operation principle of lamination stacking table is：Under the control of PLC controlling organizations：(1) second servomotor 7 passes through the second screw mandrel
8th, the second Timing Belt 9 drives lamination platform 2 that the front of positive plate positioning table 1 of laminating machine, laminating machine are moved horizontally to along slide rail 10
Positive plate Yi Pian mechanisms positive plate is placed on lamination platform 2；(2) driving of the lamination paw 3 in the first control cylinder 11
Under be moved horizontally to the top of lamination platform 2, then move down under the driving of the second control cylinder 12, lamination paw 3 is pushed down
Pole piece；(3) first servomotors 4 drive lamination platform 2 to move down certain distance by the first screw mandrel 5, the first Timing Belt 6,
To keep the table top of lamination platform 2 all the time in initial position height；(4) second servomotor 7 drives lamination platform 2 along slide rail
The negative plate positioning table front of laminating machine is moved horizontally to, while so that the barrier film that laminating machine membrane unwinding mechanism unreels is covered in
On positive plate；(5) second control cylinders 12 return to free state, and lamination paw 3 no longer compresses positive plate, then in the first control
Lamination paw 3 is detached from positive pole chip-level under the driving of cylinder 11；(6) the negative plate Yi Pian mechanisms of laminating machine put negative plate
Put on lamination platform 2；(7) lamination paw is moved up under the control of the second control cylinder 12, then controls cylinder first
The top of lamination platform 2 is moved horizontally under 11 driving, is finally moved down under the driving of the second control cylinder 12, lamination pressure
Pawl 3 pushes down pole piece；(8) after the completion of placing, the first servomotor 4 drives lamination platform 2 to move down certain distance, to keep folded
The table top of piece platform is all the time in initial position height；(9) second servomotor 7 drives lamination platform 2 to be moved horizontally to along slide rail
The positive plate positioning table front of laminating machine, while so that the barrier film that the membrane unwinding mechanism of laminating machine unreels is covered in negative plate
On；(10) second control cylinders 12 return to free state, and lamination paw 3 no longer compresses negative plate, then controls cylinder first
Lamination paw 3 is detached from negative pole chip-level under 11 driving；(11) the positive plate Yi Pian mechanisms of laminating machine place positive plate
On lamination platform 2, start next round and stack；(12) reciprocation cycle, completes being stacked alternately and filling with barrier film zigzag for pole piece
Match somebody with somebody, after reaching certain stacking quantity, stop lamination.
Teflon film layer 13 has good non-stick so that the carbon dust on the not easy-adhesion pole piece of lamination paw 3, and
Coefficient of friction is little, is difficult to scratch pole piece, causes pole piece bad.
Preferably, the thickness of Teflon film layer 13 is 5-30um, preferably 15um.
As shown in Fig. 2 the bonding fastness and wearability in order to ensure Teflon film layer, by 13 points of Teflon film layer
For Teflon adhesive linkage 131 and Teflon scuff-resistant coating 132, Teflon adhesive linkage is using powder spraying coating process coating, and Teflon is anti-
Mill layer adopts high temperature sintering spraying coating process coating, and powder spraying coating process coating is good with the adhesive force of base material, high temperature sintering spraying work
Skill coating abrasion performance is good.
Further for adhesive force of the Teflon adhesive linkage on lamination paw 3 is strengthened, by the outer surface phosphorus of lamination paw 3
Change is processed, and forms phosphorization membrane 14, then Teflon adhesive linkage 13 is coated in outside phosphorization membrane 14 again.Phosphorization membrane not only may be used
To strengthen the adhesive force of coating and base material, and with good rustless property.
As Fig. 3 shows, because lamination paw 3 pulls the film on pole piece 3 when extracting out from pole piece, easily, therefore will be folded
The head of piece paw 3 is improved to quadrangular frustum pyramid shaped, and head towards the drift angle rounding of pole piece.The lamination paw 3 of quadrangular frustum pyramid shaped,
Its contact surface with barrier film is inclined-plane, and drift angle rounding, is difficult to pull barrier film.
It is understood that above with respect to specific descriptions of the present utility model, be merely to illustrate the utility model and not
The technical scheme being limited to described by the utility model embodiment.It will be understood by those within the art that, still can be with
The utility model is modified or equivalent, to reach identical technique effect；As long as satisfaction uses needs, all in this reality
Within new protection domain.
Claims (6)
1. a kind of lithium battery cell laminating machine lamination stacking table, including base plate (1), lamination platform (2), lamination paw (3), the first servo
Motor (4), the first screw mandrel (5), the first Timing Belt (6), the second servomotor (7), the second screw mandrel (8), the second Timing Belt (9),
Slide rail (10), the first control cylinder (11) and the second control cylinder (12), the lamination platform (2) is located on base plate (1), described
Lamination paw (3) has multiple and located at lamination platform (2) both sides, and each described lamination paw (3) is equipped with the first control gas
Cylinder (11) and the second control cylinder (12), the slide rail (10) passes through located at base plate (1) lower section, first servomotor (4)
First screw mandrel (5), the first Timing Belt (6) drive lamination platform (2) to move up and down, and second servomotor (7) is by second
Screw mandrel (8), the second Timing Belt (9) drive lamination platform (2) to move horizontally along slide rail (10), and first control cylinder (11) is driven
Fold piece paw (3) is moved horizontally, and second control cylinder (12) drives lamination paw (3) to move up and down, it is characterised in that：
The outer surface of the lamination paw (3) is coated with Teflon film layer (13).
2. lithium battery cell laminating machine lamination stacking table according to claim 1, it is characterised in that：The Teflon film layer
(13) thickness is 5-30um.
3. lithium battery cell laminating machine lamination stacking table according to claim 2, it is characterised in that：The Teflon film layer
(13) thickness is 15um.
4. lithium battery cell laminating machine lamination stacking table according to claim 1, it is characterised in that：The Teflon film layer bag
Include the Teflon adhesive linkage (131) of internal layer and the Teflon scuff-resistant coating (132) of outer layer.
5. lithium battery cell laminating machine lamination stacking table according to claim 4, it is characterised in that：The lamination paw (3)
Outer surface phosphorating treatment has phosphorization membrane (14), and the Teflon adhesive linkage (131) is coated in phosphorization membrane (14) outward.
6. lithium battery cell laminating machine lamination stacking table according to claim 1, it is characterised in that：The lamination paw (3)
Head is in quadrangular frustum pyramid shaped, drift angle rounding of the head towards pole piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621256771.8U CN206148563U (en) | 2016-11-22 | 2016-11-22 | Lithium cell electricity core lamination machine lamination station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621256771.8U CN206148563U (en) | 2016-11-22 | 2016-11-22 | Lithium cell electricity core lamination machine lamination station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206148563U true CN206148563U (en) | 2017-05-03 |
Family
ID=58626905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621256771.8U Expired - Fee Related CN206148563U (en) | 2016-11-22 | 2016-11-22 | Lithium cell electricity core lamination machine lamination station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206148563U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109841892A (en) * | 2019-04-04 | 2019-06-04 | 江苏烨晨智能科技有限公司 | A kind of lamination device and laminating method |
| CN113636145A (en) * | 2021-07-02 | 2021-11-12 | 江苏恒裕泰智能装备有限公司 | Stacking mechanism for large-size lithium battery pole pieces |
| CN109841892B (en) * | 2019-04-04 | 2024-06-04 | 上海兰钧新能源科技有限公司 | Lamination device and lamination method |
-
2016
- 2016-11-22 CN CN201621256771.8U patent/CN206148563U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109841892A (en) * | 2019-04-04 | 2019-06-04 | 江苏烨晨智能科技有限公司 | A kind of lamination device and laminating method |
| CN109841892B (en) * | 2019-04-04 | 2024-06-04 | 上海兰钧新能源科技有限公司 | Lamination device and lamination method |
| CN113636145A (en) * | 2021-07-02 | 2021-11-12 | 江苏恒裕泰智能装备有限公司 | Stacking mechanism for large-size lithium battery pole pieces |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170503 Termination date: 20201122 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |