CN205211856U - Battery lamination device - Google Patents
Battery lamination device Download PDFInfo
- Publication number
- CN205211856U CN205211856U CN201520981339.4U CN201520981339U CN205211856U CN 205211856 U CN205211856 U CN 205211856U CN 201520981339 U CN201520981339 U CN 201520981339U CN 205211856 U CN205211856 U CN 205211856U
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- Prior art keywords
- negative pole
- positive pole
- die
- assembly
- positive
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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
Abstract
The utility model provides a battery lamination device, this battery lamination device includes anodal mould subassembly, the diaphragm unreels the subassembly, negative pole mould subassembly, this positive pole mould subassembly and negative pole mould subassembly are arranged the diaphragm in and are unreeled the subassembly both sides, this positive pole mould subassembly includes anodal die -cut mould, anodal suction disc, this negative pole mould subassembly includes the die -cut mould of negative pole, the negative pole suction disc, this diaphragm unreels the subassembly and includes vacuum coiling board and cooperate the tight book needle of clamp with it, this vacuum coiling board can rotate to anodal mould subassembly and negative pole mould subassembly both sides, this positive pole suction disc and negative pole suction disc all can be convoluteed the board towards the vacuum and removed. The utility model discloses battery lamination device simple structure has improved efficiency greatly, and the operation of this device is stable, and this lamination device can not produce many laminations problem yet.
Description
[technical field]
The utility model relates to electronic applications, refers to a kind of battery laminating device especially.
[background technology]
In short supply and to environment pollution is there is along with the further use of fuel oil non-renewable energy resources, market is caused to be surged to large-scale lithium electron power battery demand, in current lithium battery manufacture process, the positive and negative plate of lithium battery electric core and barrier film are done Z-shaped lamination and assemble by usual employing laminating machine, are made into battery core.The lamination process that prior art is general is that lamination stacking table moves around formula lamination, sheet mechanical arm mechanism is got at positive pole in the left and right two of lithium battery lamination equipment, pole piece is picked up in negative pole two hopper, on lamination stacking table, blowing is replaced behind secondary positioning table location, lamination stacking table side-to-side movement between two mechanical arms coordinates two mechanical arm actions, move to positive pole after having folded a slice negative pole again and carry out lamination, and barrier film is formed Z-shaped positive/negative plate to be separated, equipment do action like this realizes the lamination assembling of pole group, after number of laminations reaches the numerical value of setting, by battery core transfer robot arm, pole group is gone to winding barrier film station, pole group clamps by winding machinery hand, at pole group outsourcing barrier film, after the group outer barrier film wrapped in pole reaches the number of turns of setting, cut-off knife severing barrier film carries out ending rubberizing, equipment enters the assembling of next pole group, meanwhile paste in the pole group of outsourcing barrier film and stop locking gummed paper, form complete battery core.This equipment of prior art once can only produce a battery core, lamination speed can only between 1.5--2.0s/pcs according to pole piece size, and be difficult to larger efficiency and break through, efficiency is too low, and lamination stacking table is back and forth between both positive and negative polarity, complex structure, fluctuation of service, left and right two is got sheet mechanical arm mechanism and pick up pole piece in positive pole, negative pole two hopper, need on lamination stacking table, to replace blowing behind secondary positioning table location, inefficiency, and easily inhale multi-disc, apparatus structure too complex.The production efficiency of prior art laminating machine is difficult to meet the need of market really.
Therefore, provide the battery laminating device that a kind of efficiency is high, structure is simple, stable real in necessary.
[summary of the invention]
The purpose of this utility model is to provide that a kind of efficiency is high, the simple battery laminating device of structure.
For realizing the utility model object, provide following technical scheme:
A kind of battery laminating device is provided, it comprises positive pole die assembly, membrane unwinding assembly, negative pole die assembly, this positive pole die assembly and negative pole die assembly are placed in membrane unwinding assembly both sides, this positive pole die assembly comprises positive pole die cutting die, positive pole suction disc, this negative pole die assembly comprises negative pole die cutting die, negative pole suction disc, this membrane unwinding assembly comprises vacuum winding plate and coordinates with it the volume pin of clamping, this vacuum winding plate can rotate to positive pole die assembly and negative pole die assembly both sides, this positive pole suction disc and negative pole suction disc all can move towards vacuum winding plate.
When using this battery laminating device, positive pole coiled strip, barrier film coiled strip, negative pole coiled strip can be placed in positive pole die assembly, membrane unwinding assembly, negative pole die assembly respectively, vacuum winding plate is lived volume pin simultaneously by vacuum diaphragm adsorption and barrier film is clamped, and now vacuum winding plate is towards positive pole die assembly; While membrane unwinding assembly clamping barrier film, the die-cut positive plate of positive pole die assembly positive pole die cutting die, and hold die-cut good positive plate with positive pole suction disc, then on being pressed on positive plate on vacuum winding plate barrier film by positive pole suction disc to the motion of vacuum winding plate, to negative pole die assembly one sideway swivel after vacuum winding plate and the above barrier film folded of volume pin clamping and positive plate; Meanwhile, the die-cut negative plate of negative pole die assembly negative pole die cutting die, and hold die-cut good negative plate with negative pole suction disc, then negative plate is pressed on to the motion of vacuum winding plate barrier film and positive plate that vacuum winding plate is folded by negative pole suction disc, vacuum winding plate and the clamping of volume pin above fold barrier film, positive plate, after negative plate again the surfaces of revolution to positive pole die assembly; Meanwhile, positive pole suction disc adsorbs the die-cut good positive plate of another block, to the motion of vacuum winding plate, repeats above step more afterwards, is so circulated to the lamination number of plies of setting, completes battery lamination operation.
The utility model battery laminating device structure is simple, configuration rationally, positive plate, negative plate die-cut, and barrier film, positive plate, negative plate lamination, reasonable arrangement carries out simultaneously, substantially increase efficiency, use vacuum winding plate, and vacuum winding plate can rotate both sides, make positive pole lamination and negative pole is die-cut can carry out simultaneously, negative pole lamination and positive pole is die-cut can carry out simultaneously, do not waste the operating time, ultrahigh in efficiency, make full use of space, and this plant running is stablized, this lamination device also can not produce many laminations problem.
Preferably, this positive pole die assembly also comprises positive pole correction driven roller, and this positive pole correction driven roller can be corrected the positive pole coiled strip of skew, and the rotation of the driven roller of positive pole correction simultaneously can help a positive pole coiled strip to deliver to positive pole mould.General preferred setting is two positive pole correction driven rollers in relative rotation.
Preferably, this positive pole die assembly also comprises positive pole CCD (Charge-coupledDevice, charge coupled cell).Whether the position in order to detect positive pole coiled strip has skew, and when positive pole CCD discovery positive pole coiled strip has skew, positive pole correction driven roller is corrected positive pole coiled strip position with regard to inside and outside movement.
Preferably, this negative pole die assembly also comprises negative pole correction driven roller, and this negative pole correction driven roller can be corrected the negative pole coiled strip of skew, and the rotation of the driven roller of negative pole correction simultaneously can help a negative pole coiled strip to deliver to negative pole mould.General preferred setting is two negative pole correction driven rollers in relative rotation.
Preferably, this negative pole die assembly also comprises negative pole CCD.Whether the position in order to detect negative pole coiled strip has skew, and when negative pole CCD discovery negative pole coiled strip has skew, negative pole correction driven roller is corrected with regard to inside and outside mobile anticathode coiled strip position.
Better embodiment, for being provided with positive pole correction driven roller and positive pole CCD at positive pole die assembly, is provided with negative pole correction driven roller and negative pole CCD at negative pole die assembly simultaneously.
Preferably, this membrane unwinding assembly also comprises diaphragm deviation rectifying driven roller, and diaphragm deviation rectifying driven roller can be corrected the barrier film coiled strip of skew, and the rotation of diaphragm deviation rectifying driven roller simultaneously can help lamination position barrier film coiled strip being delivered to vacuum winding plate place.General preferred setting is two diaphragm deviation rectifying driven rollers in relative rotation.
Preferably, this membrane unwinding assembly also comprises diaphragm deviation rectifying transducer, whether the position in order to detect barrier film has skew, and when membrane winding process septation deflection correction sensor finds that diaphragm edge has a skew, diaphragm deviation rectifying driven roller is corrected diaphragm position with regard to inside and outside movement.
Better embodiment, for being provided with positive pole correction driven roller and positive pole CCD at positive pole die assembly, being provided with negative pole correction driven roller and negative pole CCD at negative pole die assembly, being provided with diaphragm deviation rectifying transducer and diaphragm deviation rectifying driven roller simultaneously at membrane unwinding assembly.
Preferably, this membrane unwinding assembly also comprises jockey pulley, to apply tension to barrier film coiled strip, makes it open and is transported to vacuum winding plate smoothly.
Preferably, this membrane unwinding assembly also comprises transition roller.Barrier film coiled strip delivers to the lamination position of vacuum winding plate by jockey pulley, transition roller.
Better embodiment is the lamination position of barrier film coiled strip by jockey pulley, transition roller, diaphragm deviation rectifying transducer, diaphragm deviation rectifying driven roller arrival vacuum winding plate.
Preferably, this membrane unwinding assembly also comprises lower feed collet and cutting knife, after lamination completes, lower feed collet moves to lamination position and clamps the battery core folded, volume pin opens rear lower feed collet and pulls down a battery core width distance, and volume pin clamps barrier film coiled strip again, and cutting knife cuts off barrier film bottom again.Repeat again the lamination that next battery core is carried out in above lamination action continuously afterwards.
Preferably, it comprises blanking to the positive pole coiled strip of positive pole die cutting die, blanking further to the negative pole coiled strip of negative pole die cutting die, blanking to the barrier film coiled strip of vacuum winding plate.
Preferably, this vacuum winding plate can left-right rotation 180 degree, and this positive pole die assembly and negative pole die assembly are placed in this membrane unwinding assembly both sides respectively, and this positive pole suction disc and negative pole suction disc are practised physiognomy to setting.The space utilization of this setting is more effective, and efficiency is high and stable.
Contrast prior art, the utility model has the following advantages:
The utility model battery laminating device structure is simple, configuration rationally, positive plate, negative plate die-cut, and barrier film, positive plate, the lamination of negative plate, reasonable arrangement carries out simultaneously, substantially increase efficiency, use vacuum winding plate, and vacuum winding plate can rotate both sides, make positive pole lamination and negative pole is die-cut can carry out simultaneously, negative pole lamination and positive pole is die-cut can carry out simultaneously, do not waste the operating time, ultrahigh in efficiency, experiment proves that the laminating machine efficiency that utility model is formed accordingly can reach 1s/pcs, 0.5 to 1 times is improve than the efficiency of existing Z-shaped laminating machine 1.5--2.0s/pcs, the utility model makes full use of space, and this plant running is stablized, this lamination device also can not produce many laminations problem, locate without the need to secondary, very big raising product yields and efficiency.
[accompanying drawing explanation]
Fig. 1 is the schematic diagram of the utility model battery laminating device embodiment.
[embodiment]
Refer to Fig. 1, the utility model battery laminating device comprises positive pole die assembly, membrane unwinding assembly, negative pole die assembly, and this positive pole die assembly and negative pole die assembly are arranged in opposite directions, and is placed in membrane unwinding assembly both sides.
This positive pole die assembly comprises positive pole CCD11, positive pole correction driven roller 10, positive pole suction disc 8, positive pole die cutting die 7, positive pole coiled strip 12 puts down positive pole coiled strip through positive pole CCD11, positive pole correction driven roller 10 to positive pole die cutting die 7 from above, positive pole die cutting die 7 punches out positive plate 9 and held by positive pole suction disc 8.
This negative pole die assembly comprises negative pole CCD5, negative pole correction driven roller 4, negative pole suction disc 2, negative pole die cutting die 1, negative pole coiled strip 6 puts down negative pole coiled strip through negative pole CCD5, negative pole correction driven roller 4 to negative pole die cutting die 1 from above, negative pole die cutting die 1 punches out negative plate 3 and held by negative pole suction disc 2.
This membrane unwinding assembly comprises jockey pulley 21, transition roller 20, diaphragm deviation rectifying transducer 19, diaphragm deviation rectifying driven roller 18, vacuum winding plate 15 and coordinates with it volume pin 17, cutting knife 14, the lower feed collet 13 of clamping, this vacuum winding plate 15 can do 180 degree of rotations to positive pole die assembly and negative pole die assembly both sides, and this positive pole suction disc 8 and negative pole suction disc 2 all can move towards vacuum winding plate 15.The region that this vacuum winding plate 15 and volume pin 17 carry out lamination and compression is lamination position 16.Barrier film coiled strip 22 puts down barrier film coiled strip from above, and through jockey pulley 21, transition roller 20, diaphragm deviation rectifying transducer 19, diaphragm deviation rectifying driven roller 18, deliver between vacuum winding plate 15 and volume pin 17, compressed by volume pin 17,180 degree of rotations can be done in lamination position 16 by vacuum winding strip is dynamic.
The utility model uses embodiment battery laminating device described above to carry out the battery lamination method of battery lamination, and it comprises the steps:
(1), by positive pole coiled strip 12 through positive pole CCD11, positive pole correction driven roller 10, positive pole coiled strip 12 is delivered to positive pole die cutting die 7 by rotating by this positive pole correction driven roller 10; By negative pole coiled strip 6 through negative pole CCD5, negative pole correction driven roller 4, negative pole coiled strip 6 is delivered to negative pole die cutting die 1 by rotating by this negative pole correction driven roller 4; By barrier film coiled strip 22 through jockey pulley 21, transition roller 20, diaphragm deviation rectifying transducer 19, diaphragm deviation rectifying driven roller 18, barrier film coiled strip 22 is delivered to lamination position 16 between vacuum winding plate 15 and volume pin 17 by rotating by this diaphragm deviation rectifying driven roller 18;
(2), vacuum winding plate 15 by pull of vacuum barrier film coiled strip 22 adsorb simultaneously roll up pin 17 barrier film is clamped, now vacuum winding plate 15 moves to towards positive pole die assembly;
(3), meanwhile, positive pole die assembly positive pole die cutting die 7 punches out positive plate 9, and holds die-cut good positive plate 9 with positive pole suction disc 8;
(4), positive pole suction disc 8 holds die-cut good positive plate 9 and moves to vacuum winding plate 15, is then pressed on by positive plate 9 on the barrier film that vacuum winding plate 15 has compressed;
(5), vacuum winding plate 15 and volume pin 17 clamp after the above barrier film folded and positive plate counterclockwise to negative pole die assembly one sideway swivel 180 degree;
(6), while step (4), (5) are carried out, the die-cut negative plate 3 of negative pole die assembly negative pole die cutting die 1, and hold die-cut good negative plate 3 with negative pole suction disc 2;
(7), negative pole suction disc 2 holds die-cut good negative plate 3 and moves to vacuum winding plate 15 on the barrier film and positive plate that are then pressed on by negative plate 3 and vacuum winding plate 15 is folded;
(8), vacuum winding plate 15 and volume pin folder 17 tight above fold barrier films, positive plate, dextrorotation turnback again, towards positive pole die assembly, enters next step after negative plate;
(9), repeat step (3) ~ (8), the lamination layer to setting counts up to into.
The utility model battery lamination method is die-cut positive plate while clamping barrier film, die-cut negative plate while superposition compresses positive plate, is so repeatedly carried out the superposition of positive plate and negative plate, is rotated by the both sides of vacuum winding plate, multi-step carries out simultaneously, realizes battery lamination.The utility model battery lamination method is simple to operation, and multi-step carries out simultaneously, and efficiency is very high.
When positive pole CCD11 detects that positive pole coiled strip 12 position offsets, this positive pole correction driven roller 10 moves adjustment positive pole coiled strip position.
When negative pole CCD5 detects that negative pole coiled strip 6 position offsets, this negative pole correction driven roller 4 moves adjustment negative pole coiled strip position.
When diaphragm deviation rectifying transducer 19 detects that barrier film coiled strip 22 position offsets, this diaphragm deviation rectifying driven roller 18 moves adjustment membrane coil material level and puts.
Complete above-mentioned steps, after reaching the lamination number of plies of setting, this battery lamination method also comprises step: lower feed collet 13 moves to lamination position 16 and clamps the battery core folded, volume pin 17 opens rear lower feed collet 13 and pulls down a battery core width distance, volume pin 17 clamps barrier film coiled strip 22 again, and cutting knife 14 cuts off barrier film bottom again.Then the operation of next cell lamination can be entered again again.
The utility model battery laminating device structure is simple, configuration rationally, positive plate, negative plate die-cut, and barrier film, positive plate, negative plate lamination, reasonable arrangement carries out simultaneously, substantially increase efficiency, use vacuum winding plate, and vacuum winding plate can rotate both sides, make positive pole lamination and negative pole is die-cut can carry out simultaneously, negative pole lamination and positive pole is die-cut can carry out simultaneously, do not waste the operating time, ultrahigh in efficiency, make full use of space, and this plant running is stablized, this lamination device also can not produce many laminations problem.
The foregoing is only preferred embodiment of the present utility model, protection range of the present utility model is not limited thereto, and anyly all belongs within the utility model protection range based on the equivalent transformation in technical solutions of the utility model.
Claims (10)
1. a battery laminating device, it is characterized in that, it comprises positive pole die assembly, membrane unwinding assembly, negative pole die assembly, this positive pole die assembly and negative pole die assembly are placed in membrane unwinding assembly both sides, this positive pole die assembly comprises positive pole die cutting die, positive pole suction disc, this negative pole die assembly comprises negative pole die cutting die, negative pole suction disc, this membrane unwinding assembly comprises vacuum winding plate and coordinates with it the volume pin of clamping, this vacuum winding plate can rotate to positive pole die assembly and negative pole die assembly both sides, this positive pole suction disc and negative pole suction disc all can move towards vacuum winding plate.
2. battery laminating device as claimed in claim 1, is characterized in that, this positive pole die assembly also comprises positive pole correction driven roller.
3. battery laminating device as claimed in claim 2, is characterized in that, this positive pole die assembly also comprises the positive pole CCD that driven roller signal of rectifying a deviation with positive pole is connected.
4. battery laminating device as claimed in claim 1, is characterized in that, this negative pole die assembly also comprises negative pole correction driven roller.
5. battery laminating device as claimed in claim 4, is characterized in that, this negative pole die assembly also comprises the negative pole CCD that driven roller signal of rectifying a deviation with negative pole is connected.
6. battery laminating device as claimed in claim 1, it is characterized in that, this membrane unwinding assembly also comprises diaphragm deviation rectifying driven roller.
7. battery laminating device as claimed in claim 6, it is characterized in that, this membrane unwinding assembly also comprises the diaphragm deviation rectifying transducer be connected with diaphragm deviation rectifying driven roller signal.
8. battery laminating device as claimed in claim 1, it is characterized in that, this membrane unwinding assembly also comprises jockey pulley.
9. battery laminating device as claimed in claim 8, it is characterized in that, this membrane unwinding assembly also comprises transition roller.
10. battery laminating device as claimed in claim 1, it is characterized in that, this membrane unwinding assembly also comprises lower feed collet and cutting knife.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520981339.4U CN205211856U (en) | 2015-12-01 | 2015-12-01 | Battery lamination device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520981339.4U CN205211856U (en) | 2015-12-01 | 2015-12-01 | Battery lamination device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205211856U true CN205211856U (en) | 2016-05-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520981339.4U Expired - Fee Related CN205211856U (en) | 2015-12-01 | 2015-12-01 | Battery lamination device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205211856U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105428697A (en) * | 2015-12-01 | 2016-03-23 | 深圳职业技术学院 | Battery laminating device and battery laminating method |
-
2015
- 2015-12-01 CN CN201520981339.4U patent/CN205211856U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105428697A (en) * | 2015-12-01 | 2016-03-23 | 深圳职业技术学院 | Battery laminating device and battery laminating method |
| CN105428697B (en) * | 2015-12-01 | 2018-01-12 | 深圳职业技术学院 | Battery laminating device and battery lamination method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160504 Termination date: 20201201 |