CN106299446A - A kind of tablet press mechanism and method - Google Patents
A kind of tablet press mechanism and method Download PDFInfo
- Publication number
- CN106299446A CN106299446A CN201610737351.XA CN201610737351A CN106299446A CN 106299446 A CN106299446 A CN 106299446A CN 201610737351 A CN201610737351 A CN 201610737351A CN 106299446 A CN106299446 A CN 106299446A
- Authority
- CN
- China
- Prior art keywords
- paw
- pole piece
- preforming device
- driving means
- tablet press
- 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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Classifications
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- 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
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/04—Construction or manufacture in general
- H01M10/0468—Compression means for stacks of electrodes and separators
-
- 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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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Secondary Cells (AREA)
Abstract
A kind of tablet press mechanism and method, mechanism includes the first preforming device and the second preforming device, and the first preforming device includes the first driving means；First driving means includes the first actuator, the first contiguous block and a Γ type slide block；Method includes: 1. the first preforming device paw compresses pole piece to another one discharge position；2. the paw of the second preforming device compresses pole piece；3. the first driving means of the first preforming device drives paw slightly to rise to setting position；4. lamination platform drives barrier film to return to the discharge position described in step S1；5. the first preforming device proceeds to setting position, and the paw of the first preforming device declines compression pole piece；A kind of tablet press mechanism of present invention offer and method; by moving back and forth the lap wound realized lithium battery pole slice; tablet press mechanism arranges the first driving means; paw for lifting lamination device by a small margin; when exiting; paw does not contact with pole piece, it is to avoid pole piece is scratched, and is effectively protected the pole piece of lithium battery.
Description
Technical field
The present invention relates to lithium battery manufacturing technology field, more particularly, it relates to a kind of tablet press mechanism and method.
Background technology
Laminating machine is one of key equipment of quadrate lithium battery production, and its stacking mechanism makes the both positive and negative polarity of quadrate lithium battery
Adding barrier film lap wound together in the middle of sheet, the number of pole piece can be set, after lap wound completes, by other mechanism of laminating machine
Complete rubberizing, blowing.Laminating machine is typically formed respectively by ten mechanisms: discharge mechanism, positive pole magazine, negative pole magazine, positive pole
Second positioning mechanism, negative pole second positioning mechanism, positive pole feed mechanism, negative pole feed mechanism, lamination stacking table, adhesive tape rubberizing mechanism, blanking
Mechanism.Its operation principle of laminating machine is to load in magazine by positive and negative plate, and mechanical hand side-to-side movement is picked up in positive and negative electrode magazine
Take pole piece, through second positioning, alternately positive and negative plate is placed on lamination stacking table.Barrier film actively unreels, and lamination stacking table drives about barrier film
Move back and forth formation Z-shaped lap wound.After lamination completes, cut off according to preseting length, automatically send artificial rubberizing.
Tablet press mechanism is one of critical component of lamination stacking table, and it is responsible for compressing lamination and barrier film, and laminating machine has two paws,
Driving means drives two paws unclamp or compress, and lamination stacking table drives tablet press mechanism to do reciprocal fortune under the driving of power set
Dynamic, make lamination form Z-shaped lap wound with barrier film.Present tablet press mechanism, after a paw compresses pole piece, lamination stacking table drives to separately
The placement position of one pole piece throws in pole piece, and after completing, another paw compresses pole piece, and paw before this retreats, for next time
Compression action is prepared.In this process, the paw compressing pole piece easily scratches pole piece when exiting, because pole piece is the thinnest,
But paw must compress again pole piece just can make the pole piece that lap wound is good not produce deformation during lamination stacking table is advanced,
Therefore easily lead to pole piece be scratched.
Summary of the invention
For the tablet press mechanism of lamination stacking table during carrying out zigzag lap wound, it is easily caused lithium battery pole slice and is scratched, carry
Go out a kind of novel tablet press mechanism technical scheme: increase the actuator in the driving means of paw, move back at the paw compressing pole piece
Before going out, make paw lift a distance, then retreat, this ensures that there paw and do not calculate the pole piece of battery when exiting, and carry
Go out a kind of laminating method.
A kind of tablet press mechanism, including the first preforming device, described first preforming device includes driving means, and described driving fills
Put and include the first driving means；Described first driving means includes slightly rising and unclamping and decline the compressed for realizing paw
One actuator, the first contiguous block being used for support the oneth Γ type slide block and the Γ type driving the second driving means to move are sliding
Block, the top of a described Γ type slide block is located in the middle of the second actuator and the first contiguous block, slides even with supporting walls in bottom
Connect.
Described driving means also includes that the second driving means, described second driving means include for realizing paw significantly
Liter unclamps and declines the second actuator of compression, drives the 2nd Γ type slide block of paw motion, for connecting drive rod and second
Second contiguous block of Γ type slide block and drive rod.
Described first preforming device also includes support means and for compressing the paw of pole piece, and described support means includes
The support base being connected and the supporting walls being slidably connected with first and second Γ type slide block, described paw is fixed with the first actuator
It is located at the top of the 2nd Γ type slide block.
Described tablet press mechanism also includes that the second preforming device, described second preforming device have and described first preforming device
Identical parts and annexation, described first preforming device compresses pole piece, and lamination platform drives diaphragm movement additionally
One position, pole piece is put on barrier film by discharging device, and described second preforming device compresses pole piece, described first preforming device pine
Opening, retreat, then lamination platform returns to the position of principle and moves reciprocatingly.
Described first driving means drives the second preforming device to drive paw slightly to rise to setting position, to setting position
Rear stopping rises, and when needs compress pole piece, described second driving means drives paw to be substantially increased setting position, and described the
One preforming device proceeds to the position set, and the most described first and second driving means drives described paw to decline and compresses pole piece.
According to a kind of tablet press mechanism of the present invention, described first and second actuator is cylinder or oil cylinder.
A kind of laminating method, uses and includes the first preforming device and the second preforming device, first and second driving means and
Paw, comprises the following steps:
S1, described first preforming device compress pole piece at the placement pole piece position paw of a regulation, and lamination platform drives
The placement pole piece position that diaphragm movement specifies to another；
Pole piece is placed on barrier film by S2, discharge mechanism, and the paw of described second preforming device compresses pole piece；
S3, compress after pole piece until the paw of described second preforming device, the first driving means of described first preforming device
Paw is driven slightly to rise to setting position；
S4, described first preforming device retreat, and lamination platform drives barrier film to return to the first preforming device pressure described in step S1
The position of tight pole piece；
After S5, the second driving means of described first preforming device drive paw to be substantially increased setting position, described first
Preforming device proceeds to setting position, and described first and second driving means drives the paw of the first preforming device to decline and compresses pole piece；
S6, repetition step S1-S5, lamination platform drives barrier film to do the motion of " Z " type lap wound, until all of pole piece is by lap wound
Complete.
The pole piece of lithium battery is the thinnest, and between pole piece, lap wound has barrier film, and along with the increase of lamination, stack of laminations can become flexible
And it is close to paw, pole piece damage is easily caused when paw exits；A kind of tablet press mechanism of present invention offer and method, by back and forth
Motion realizes the lap wound to lithium battery pole slice, arranges the first driving means on tablet press mechanism, for the dress of lifting lamination by a small margin
The paw put, when exiting, paw does not contact with pole piece, it is to avoid pole piece is scratched, and is effectively protected the pole of lithium battery
Sheet, it is to avoid the battery performance problems that causes because pole piece is impaired.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described, in accompanying drawing:
Fig. 1 is the overall schematic of a kind of tablet press mechanism embodiment of the present invention；
Fig. 2 is the front-view schematic diagram of a kind of tablet press mechanism embodiment of the present invention；
Fig. 3 is the schematic side view of a kind of tablet press mechanism embodiment of the present invention；
Fig. 4 is the schematic top plan view of a kind of tablet press mechanism embodiment of the present invention；
Fig. 5 is the steps flow chart schematic diagram of a kind of laminating method of the present invention；
Detailed description of the invention
Laminating machine is one of key equipment of quadrate lithium battery production.Typically formed respectively by ten mechanisms: feeding machine
Structure, positive pole magazine, negative pole magazine, positive pole second positioning mechanism, negative pole second positioning mechanism, positive pole feed mechanism, negative pole feeding
Mechanism, lamination stacking table, adhesive tape rubberizing mechanism, cutting agency.Its operation principle of laminating machine is to load in magazine by positive and negative plate, and blowing fills
Put side-to-side movement, positive and negative electrode magazine picks up pole piece, through second positioning, alternately positive and negative plate is placed on lamination stacking table.Every
Film actively unreels, and lamination stacking table drives and moves back and forth formation Z-shaped lap wound about barrier film.After lamination completes, cut off according to preseting length,
Automatically artificial rubberizing is sent.Tablet press mechanism is one of critical component of lamination stacking table, and it is responsible for compressing lamination and barrier film, and laminating machine has
Two paws, driving means drives two paws unclamp or compress, and lamination stacking table drives tablet press mechanism under the driving of power set
Move reciprocatingly, make lamination form Z-shaped lap wound with barrier film.Present tablet press mechanism, after a paw compresses pole piece, lamination stacking table
The placement position driving to another pole piece throws in pole piece, and after completing, another paw compresses pole piece, and paw before this retreats,
Prepare for compressing action next time.In this process, the paw compressing pole piece easily scratches pole piece when exiting, because pole
Sheet is the thinnest, but paw must compress again pole piece and the pole piece that lap wound is good just can be made not produce during lamination stacking table is advanced
Raw deformation, therefore easilys lead to pole piece and is scratched.Therefore, the problem to be solved in the present invention is: avoid exiting at preforming device
Time scratch lithium battery pole piece.Present invention provide the technical scheme that a kind of tablet press mechanism of offer and method, mechanism includes the
One, two preforming device, the first preforming device includes the first driving means, the second driving means, support means and paw.First
Preforming device compresses pole piece, and the second preforming device is in releasing orientation, and lamination stacking table drives diaphragm movement another one discharge position,
Pole piece is placed on barrier film by discharging device, and after the second preforming device compresses pole piece, the first driving means of the first preforming device is driven
Dynamic pressure pawl slightly rises certain position, and this position is set according to the distance between paw and pole piece by technical staff；Then
First preforming device retreats, and lamination stacking table drives barrier film to return to original position, and the second driving means of the first preforming device drives
Paw is significantly lifted to certain position, and the height of this position, on the basis of the height that pole piece stacks, is set by technical staff, connects
First and second driving means drives paw to drop to compression pole piece position.The first driving means in the present invention is at preforming device
During retrogressing, paw is slightly lifted to certain position, it is to avoid paw contacts when releasing with pole piece, is effectively protected pole piece, keeps away
Exempt from the battery performance problems caused because pole piece is impaired.
Describe the technical scheme in the present invention in detail below in conjunction with accompanying drawing, Fig. 1 is a kind of tablet press mechanism of the present invention
Overall schematic, Fig. 2 is the front-view schematic diagram of a kind of tablet press mechanism of the present invention, and Fig. 3 is a kind of tablet press mechanism of the present invention
Schematic side view, Fig. 4 is the schematic top plan view of a kind of tablet press mechanism of the present invention, refer to Fig. 1-Fig. 4, and stacking mechanism includes
First preforming device 100 and the second preforming device 200, the first preforming device 100 includes driving means 110, support means 120
And paw 130.Driving means 110 includes the first driving means 111 and the second driving means 112, and support means 120 includes
Support base 121 and supporting walls 122.The first driving means 111 in driving means 110 is fixedly connected on support means 120
Support base 121 on, the first driving means 111 is connected with the second driving means 112, and paw 130 is located at the second driving means
On 112.
First driving means 111 includes the first actuator unclamping and declining compression for driving paw slightly to rise
1111, for connecting the first actuator and the first contiguous block 1113 of the first slide block and drive that the second driving means moves the
One Γ type slide block 1112, the top of Γ type slide block is connected in the middle of the second actuator 1121 and the first contiguous block 1113, bottom with
Supporting walls 122 is slidably connected.
Second driving means 112 includes the second actuator unclamping and declining compression for driving paw 130 to be substantially increased
1121, the 2nd Γ type slide block 1112 of paw 130 motion is driven, for connecting the second contiguous block of drive rod and the second slide block
1123 and drive rod 1124.
First actuator 1111 is fixed on support base 121, and the first actuator 1111 is provided with the first contiguous block 1113,
The top of the first contiguous block 1113 and a Γ type slide block 1112 by the drive rod axis of the first actuator 1111 to connection, second
Actuator 1121 is fixed on a Γ type slide block 1112, and the first actuator 1111 makes pressure by driving a Γ type slide block 1112
Pawl 130 realizes slightly rising or falling, thus avoids the paw 130 when exiting preforming device to contact with pole piece, slightly rise or
The distance declined is set according to practical situation by technical staff.
Second actuator 1121 is provided with the 2nd Γ type slide block 1122, and drive rod 1124 is by the second contiguous block 1123 and the
Two Γ type slide blocks 1122 connect, and the top of the 2nd Γ type slide block 1122 is provided with paw 130, and the second actuator 1121 passes through drive rod
1124 and the 2nd Γ type slide block 1122 realize significantly rising or falling of paw 130, the distance risen or fallen is by skill
Art personnel set according to practical situation.
It is complete with the first preforming device 100 that tablet press mechanism also includes that the second preforming device 200, the second preforming device 200 have
Exactly the same parts and annexation, the first preforming device 100 compresses pole piece, and lamination platform drives diaphragm movement another one
Position, pole piece is put on barrier film by discharging device, and the second preforming device 200 compresses pole piece, the first preforming device 100 unclamps, after
Moving back, then lamination platform returns to the position of principle and moves reciprocatingly.
First driving means 111 drives the paw 130 of the first preforming device 100 slightly to rise to unclamp, behind setting position
Stopping rising, when needs compress pole piece, the second driving means 200 drives paw to be substantially increased setting position, the first tabletting
Device 100 proceeds to the position set, and then first and second driving means (111,112) drives paw 130 to decline and compresses pole piece.
First and second actuator (1111,1121) in the present invention can be cylinder or oil cylinder.
Fig. 5 is the steps flow chart schematic diagram of a kind of laminating method of the present invention, refer to Fig. 5, a kind of laminating method, uses
Including the first preforming device 100 and the second preforming device 200, the first preforming device 100 includes the first actuator 1111, first
Γ type slide block the 1112, first contiguous block the 1113, second actuator the 1121, the 2nd Γ type slide block the 1122, second contiguous block 1123, drive
Lever 1124 and paw 130, comprise the following steps:
S1, the first preforming device compress pole piece at the position paw 130 of a regulation, and lamination platform drives diaphragm movement to arrive
Another one discharge position；
Pole piece is placed on barrier film by S2, discharge mechanism, and the paw of the second preforming device 200 compresses pole piece；
S3, compressing after pole piece until the paw of the second preforming device, the first driving means 111 of the first preforming device 100 is driven
Dynamic pressure pawl 130 slightly rises to setting position；
S4, the first preforming device 100 retreat, and lamination platform drives barrier film to return to the first preforming device paw pressure in step S1
The position of tight pole piece；
S5, the second driving means 112 of the first preforming device 100 drive paw 130 to be substantially increased setting position, the first pressure
Sheet devices 100 proceeds to setting position, and first and second driving means (111,112) drives the 130 times blood pressure lowerings of the first preforming device paw
Tight pole piece；
S6, repetition step S1-S5, lamination platform drives barrier film to do the motion of " Z " type lap wound, until all of pole piece is by lap wound
Complete.
The pole piece of lithium battery is the thinnest, and between pole piece, lap wound has barrier film, and along with the increase of lamination, stack of laminations can become flexible
And it is close to paw 130, pole piece damage is easily caused when paw 130 exits；A kind of tablet press mechanism of present invention offer and method, logical
Cross and move back and forth the lap wound realized lithium battery pole slice, tablet press mechanism arranges the first driving means 111, for lifting by a small margin
Rising the paw 130 of lamination device, when exiting, paw 130 does not contact with pole piece, it is to avoid pole piece is scratched, and effectively protects
Protect the pole piece of lithium battery, it is to avoid the battery performance problems that causes because pole piece is impaired.
The above, the only present invention preferably detailed description of the invention, but protection scope of the present invention is not limited thereto,
Any those familiar with the art in the technical scope that the invention discloses, the change that can readily occur in or replacement,
All should contain within protection scope of the present invention.Therefore, protection scope of the present invention should be with scope of the claims
It is as the criterion.
Claims (7)
1. a tablet press mechanism, it is characterised in that include that the first preforming device (100), described first preforming device (100) include
Driving means (110), described driving means (110) includes the first driving means (111)；Described first driving means (111) is wrapped
Include for realize paw (130) slightly rise unclamp and decline compress the first actuator (1111), for support the oneth Γ type
The Γ type slide block that first contiguous block (1113) of slide block (1112) and drive the second driving means (112) are moved
(1112), the top of described Γ type slide block (1112) is located in the second actuator (1121) with the first contiguous block (1123)
Between, bottom is slidably connected with supporting walls (122).
A kind of tablet press mechanism the most according to claim 1, it is characterised in that described driving means also includes the second driving dress
Putting (112), described second driving means (112) includes being substantially increased and unclamping and decline the compressed for realizing paw (130)
Two actuators (1121), drive the 2nd Γ type slide block (1122) that paw (130) moves, be used for connecting drive rod (1124) and the
Second contiguous block (1123) of two Γ type slide block (1122) and drive rod (1124).
A kind of tablet press mechanism the most according to claim 1, it is characterised in that described first preforming device (100) also includes
Support means (120) and for compressing the paw (130) of pole piece, described support means (120) includes and the first actuator
(1111) the fixing support base (121) connected and the supporting walls being slidably connected with first and second Γ type slide block (1111,1121)
(122), described paw (130) is located at the top of the 2nd Γ type slide block (1121).
A kind of tablet press mechanism the most according to claim 1, it is characterised in that described tablet press mechanism also includes the second tabletting dress
Putting (200), described second preforming device (200) has and the identical parts of described first preforming device (100) and company
Connecing relation, described first preforming device (100) compresses pole piece, and lamination platform drives diaphragm movement another one position, and blowing fills
Putting and be put on barrier film by pole piece, described second preforming device (200) compresses pole piece, described first preforming device (100) unclamps, after
Moving back, then lamination platform returns to the position of principle and moves reciprocatingly.
5. according to a kind of tablet press mechanism described in claim 1 or 4, it is characterised in that described first driving means (111) drives
Second preforming device (112) drives paw (130) slightly to rise to setting position, stops rising, wait to need behind setting position
When compressing pole piece, described second driving means (112) drives paw (130) to be substantially increased setting position, described first tabletting
Device (100) proceeds to the position set, and the most described first and second driving means (111,112) drives under described paw (130)
The tight pole piece of blood pressure lowering.
A kind of tablet press mechanism the most according to claim 1, it is characterised in that described first and second actuator (1111,1121)
For cylinder or oil cylinder.
7. a laminating method, uses and includes the first preforming device (100) and the second preforming device (200), the first tabletting dress
Put (100) and include first and second driving means (111,112) and paw (130), it is characterised in that comprise the following steps:
S1, described first preforming device (100) compress pole piece at the placement pole piece position paw of a regulation, and lamination platform drives
The placement pole piece position that diaphragm movement specifies to another；
Pole piece is placed on barrier film by S2, discharge mechanism, and the paw of described second preforming device (200) compresses pole piece；
S3, compress after pole piece until the paw of described second preforming device, the first driving means of described first preforming device (100)
(100) paw (130) is driven slightly to rise to setting position；
S4, described first preforming device (100) retreat, and lamination platform drives barrier film to return to the first preforming device pressure described in step S1
The position of tight pole piece；
S5, second driving means (112) of described first preforming device (100) drive paw (130) to be substantially increased setting position
After, described first preforming device (100) proceeds to setting position, and described first and second driving means (111,112) drives the first pressure
The paw (130) of sheet devices declines compression pole piece；
S6, repetition step S1-S5, lamination platform drives barrier film to do the motion of " Z " type lap wound, until all of pole piece is complete by lap wound
Become.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610737351.XA CN106299446B (en) | 2016-08-26 | 2016-08-26 | A kind of tablet press mechanism and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610737351.XA CN106299446B (en) | 2016-08-26 | 2016-08-26 | A kind of tablet press mechanism and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106299446A true CN106299446A (en) | 2017-01-04 |
| CN106299446B CN106299446B (en) | 2019-08-13 |
Family
ID=57676774
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610737351.XA Active CN106299446B (en) | 2016-08-26 | 2016-08-26 | A kind of tablet press mechanism and method |
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| Country | Link |
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| CN (1) | CN106299446B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109888402A (en) * | 2019-01-30 | 2019-06-14 | 深圳科瑞技术股份有限公司 | A kind of extraction method of stacking mechanism pressure |
| CN109962278A (en) * | 2017-12-22 | 2019-07-02 | 广东精毅科技股份有限公司 | A kind of high speed lamination device and its application method |
| CN113517421A (en) * | 2021-07-12 | 2021-10-19 | 四川无量智慧道桥科技有限公司 | Lithium battery pole piece die forming and die casting system and die casting process |
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| JPH06226848A (en) * | 1993-02-02 | 1994-08-16 | Aiseru Kk | Pressure bonding device for laminated sheet |
| CN103633341A (en) * | 2012-08-23 | 2014-03-12 | 东莞市雅康精密机械有限公司 | Alternately compressing lamination station device |
| CN104064813A (en) * | 2014-06-26 | 2014-09-24 | 上海恒动汽车电池有限公司 | Automatic film-enveloping and piece-laminating machine |
| CN204441406U (en) * | 2015-02-11 | 2015-07-01 | 株洲盈定自动化设备科技有限公司 | A kind of storage battery preforming device |
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2016
- 2016-08-26 CN CN201610737351.XA patent/CN106299446B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06226848A (en) * | 1993-02-02 | 1994-08-16 | Aiseru Kk | Pressure bonding device for laminated sheet |
| CN103633341A (en) * | 2012-08-23 | 2014-03-12 | 东莞市雅康精密机械有限公司 | Alternately compressing lamination station device |
| CN104064813A (en) * | 2014-06-26 | 2014-09-24 | 上海恒动汽车电池有限公司 | Automatic film-enveloping and piece-laminating machine |
| CN204441406U (en) * | 2015-02-11 | 2015-07-01 | 株洲盈定自动化设备科技有限公司 | A kind of storage battery preforming device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109962278A (en) * | 2017-12-22 | 2019-07-02 | 广东精毅科技股份有限公司 | A kind of high speed lamination device and its application method |
| CN109888402A (en) * | 2019-01-30 | 2019-06-14 | 深圳科瑞技术股份有限公司 | A kind of extraction method of stacking mechanism pressure |
| CN113517421A (en) * | 2021-07-12 | 2021-10-19 | 四川无量智慧道桥科技有限公司 | Lithium battery pole piece die forming and die casting system and die casting process |
| CN113517421B (en) * | 2021-07-12 | 2022-06-21 | 四川无量智慧道桥科技有限公司 | Lithium battery pole piece die forming and die casting system and die casting process |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106299446B (en) | 2019-08-13 |
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