CN205211870U - Battery lamination mechanism - Google Patents
Battery lamination mechanism Download PDFInfo
- Publication number
- CN205211870U CN205211870U CN201521018191.0U CN201521018191U CN205211870U CN 205211870 U CN205211870 U CN 205211870U CN 201521018191 U CN201521018191 U CN 201521018191U CN 205211870 U CN205211870 U CN 205211870U
- Authority
- CN
- China
- Prior art keywords
- driven roller
- hot pressing
- negative pole
- pressing module
- drive roller
- 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.)
- Expired - Fee Related
Links
Classifications
-
- 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
- Primary Cells (AREA)
- Secondary Cells (AREA)
Abstract
The utility model provides a battery lamination mechanism, this mechanism includes the anodal mould for die -cut positive plate, be used for driving the drive roller no. 1 of anodal coil stock, be used for driving the drive roller no. 2 of lower diaphragm plate coil stock, be used for driving the drive roller no. 3 of going up unfamiliar coil stock, the hot pressing module, negative pole mould for die -cut negative pole piece, roll up needle group, the negative pole suction disc, this drive roller no. 1 set up before anodal mould, the position of this drive roller no. 2 and three relative drive rollers no. 1 of drive roller is respectively in upper and lower setting, this drive roller one, drive roller no. 2, drive roller no. 3 operates the drive direction towards the hot pressing module, diaphragm on the messenger, the die -cut positive plate that comes out of anodal mould, the lower diaphragm plate moves to the hot pressing module and carries out hot pressing, set up this roll of needle group after the hot pressing module, this roll of needle group sets up in vacuum coiling lamination position, this roll of needle group both sides are equipped with respectively negative pole mould, negative pole suction disc, 360 degrees rotations of its center pin can be wound in this roll of needle group, and this negative pole suction disc can move to a roll needle group. The utility model discloses battery lamination mechanism simple structure, the configuration is reasonable, and the operation is stable, reasonable make full use of operating time, efficiency is high.
Description
[technical field]
The utility model relates to electronic applications, refers to a kind of battery lamination mechanism 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, the battery lamination mechanism that a kind of efficiency is high, structure is simple, stable and battery lamination method is provided in fact for necessary.
[summary of the invention]
The purpose of this utility model is to provide that a kind of efficiency is high, the simple battery lamination mechanism of structure.
For realizing the utility model object, provide following technical scheme:
A kind of battery lamination mechanism is provided, it comprises the positive pole mould in order to die-cut positive plate, in order to drive the driven roller one of positive pole coiled strip, in order to drive the driven roller two of lower diaphragm plate coiled strip, in order to drive the driven roller three of upper barrier film coiled strip, hot pressing module, in order to the negative pole mould of die-cut negative plate, volume pin group, negative pole suction disc, before this driven roller one is arranged on positive pole mould, the position of this driven roller three driven roller one relative to driven roller two is respectively setting up and down, this driven roller one, driven roller two, driven roller three the driving direction that operates towards hot pressing module, make barrier film, the die-cut positive plate out of positive pole mould, lower diaphragm plate moves to hot pressing module and carries out hot pressing, this volume pin group is set after hot pressing module, this volume pin group is arranged on vacuum winding lamination position, these volume pin group both sides are respectively equipped with described negative pole mould, negative pole suction disc, this volume pin group can around its central shaft 360 degree rotation, this negative pole suction disc can move to volume pin group.
When using this battery lamination mechanism, can by positive pole coiled strip, upper barrier film coiled strip, lower diaphragm plate coiled strip is respectively via driven roller one, driven roller three, driven roller two is delivered to hot pressing module, wherein positive pole coiled strip is first delivered to positive pole mould and carries out die-cut, the die-cut positive plate drawn is between upper barrier film and lower diaphragm plate, upper barrier film, positive plate, lower diaphragm plate is together delivered to hot pressing module and is packed together to positive pole barrier film assembly, be delivered to vacuum winding lamination position again, positive pole barrier film assembly clamps by volume pin group, and this positive pole barrier film assembly can continue to be delivered to this vacuum winding lamination position as required, meanwhile, the die-cut negative plate of negative pole mould, die-cut good negative plate is transported to vacuum winding lamination position by the negative pole suction disc of both sides, and volume pin group is opened, then is compressed together with the negative plate of both sides by positive pole barrier film assembly, volume pin group is done 360 degree together with the positive pole barrier film assembly clamped and negative plate and is rotated, and the positive pole barrier film assembly lasting conveying put in place while rotation is wound on both sides, meanwhile, negative pole mould continues die-cut negative plate, then negative plate is delivered to vacuum winding lamination position by negative pole suction disc again, continues to be compacted to the outer both sides of positive pole barrier film assembly of above-mentioned winding, repetition like this is until the lamination layer of setting counts up to into.
Can see, the utility model battery lamination mechanism 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, volume pin group just can be rotated at the material of lamination together with same, then be layering negative plate, positive pole barrier film assembly, negative plate make positive pole lamination and negative pole is die-cut can carry out simultaneously, positive pole barrier film assembly first carries out hot pressing combination, continue to be provided to vacuum winding lamination position, die-cut negative plate simultaneously, accomplish without any letup, ultrahigh in efficiency, do not waste the operating time, make full use of space, what do not have mechanical arm side-to-side movement to coordinate is loaded down with trivial details, and this plant running is stablized, this lamination device also can not produce many laminations problem.
Preferably, it comprises the driven roller four be arranged on after hot pressing module further, after this driven roller four, be provided with deflection correction sensor one.When deflection correction sensor one detects that positive pole barrier film assembly has a skew, driven roller four moves to be corrected, and the rotation of driven roller four simultaneously can help conveying positive pole barrier film assembly.General preferred setting is two driven rollers four in relative rotation.
Preferably, it comprises further and is arranged on deflection correction sensor two before vacuum winding lamination position and driven roller seven, when deflection correction sensor two detects that positive pole barrier film assembly had a skew before entering vacuum winding lamination position, driven roller seven moves to be corrected, and the rotation of driven roller seven simultaneously can help conveying positive pole barrier film assembly.General preferred setting is two driven rollers seven in relative rotation.
Preferably, it comprises the position transducer be arranged on after hot pressing module further.This position transducer helps the making detecting positive pole barrier film assembly the need of continuation, when position transducer detects positive pole barrier film assembly and the distance between it is less than set point, just continue to make positive pole barrier film assembly, otherwise suspend making so that buffer memory positive pole barrier film assembly.
Preferably, it comprises further and is arranged on material unloading clamp below vacuum winding lamination position and cutting knife.This material unloading clamp and the setting party of cutting knife are convenient to high efficiencyly the battery core completing lamination to be separated and discharging with coiling material.
Preferably, between hot pressing module and vacuum winding lamination position, be also provided with driven roller five and driven roller six, stability and the tension force of the combination of conveying positive pole barrier film can be improved.
Contrast prior art, the utility model has the following advantages:
The utility model battery lamination mechanism 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, volume pin group just can be rotated at the material of lamination together with same, then be layering negative plate, positive pole barrier film assembly, negative plate make positive pole lamination and negative pole is die-cut can carry out simultaneously, positive pole barrier film assembly first carries out hot pressing combination, continue to be provided to vacuum winding lamination position, die-cut negative plate simultaneously, accomplish without any letup, ultrahigh in efficiency, do not waste the operating time, make full use of space, what do not have mechanical arm side-to-side movement to coordinate is loaded down with trivial details, 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.Experiment proves that the laminating machine efficiency that utility model is formed accordingly can reach 1s/pcs, improves 0.5 to 1 times than the efficiency of existing laminating machine 1.5--2.0s/pcs.The utility model battery lamination method is simple to operation, and multi-step carries out simultaneously, and efficiency is very high.
[accompanying drawing explanation]
Fig. 1 is the schematic diagram of the utility model battery lamination mechanism embodiment.
[embodiment]
Refer to Fig. 1, the utility model battery lamination mechanism embodiment, it comprises the positive pole mould 17 in order to die-cut positive plate, positive pole coiled strip 24, in order to drive the driven roller 1 of positive pole coiled strip, upper barrier film coiled strip 16, in order to drive the driven roller 3 15 of upper barrier film coiled strip, lower diaphragm plate coiled strip 22, in order to drive the driven roller 2 21 of lower diaphragm plate coiled strip, hot pressing module 14, driven roller 4 13, the position of this driven roller 2 21 driven roller one 23 relative to driven roller 3 15 is respectively setting up and down, positive pole coiled strip is delivered to positive pole mould 17 and carries out die-cut by this driven roller 1, die-cut positive plate 25 is out positioned on lower diaphragm plate coiled strip 22, both carry thermotropism die block 14 to move in the lump, time below upper diaphragm material 16, upper diaphragm material, positive plate, lower diaphragm plate material is delivered to hot pressing module 14 in the lump, hot pressing module 14 is to upper diaphragm material, positive plate, lower diaphragm plate material compresses and forms positive pole barrier film assembly 9, and continuation is sent forward under the driving of driven roller 4 13.After this driven roller 4 13, be provided with deflection correction sensor 1, when deflection correction sensor 1 detects that positive pole barrier film assembly has a skew, driven roller 4 13 moves to be corrected.
This battery lamination mechanism also comprises negative pole mould 1, negative pole suction disc 2, volume pin group 6, driven roller 77, deflection correction sensor 28 in order to die-cut negative plate, these volume pin group 6 both sides are respectively equipped with described negative pole mould 1, negative pole suction disc 2, this volume pin group 6 can around its central shaft 360 degree rotation, and this negative pole suction disc 2 can move to volume pin group 6 with die-cut negative plate 3 out.The positive pole barrier film assembly 9 transported out through above-mentioned driven roller 4 13 can deliver to the vacuum winding lamination position of rolling up pin group 6 place through deflection correction sensor 28, driven roller 77.When deflection correction sensor 28 detects that positive pole barrier film assembly had a skew before entering vacuum winding lamination position, driven roller 77 moves to be corrected.
The positive pole barrier film assembly 9 transported out after this driven roller 4 13 down moves, and through deflection correction sensor 1, position transducer 26 is provided with after deflection correction sensor 1, this position transducer 26 helps the making detecting positive pole barrier film assembly 9 the need of continuation, when position transducer 26 detects positive pole barrier film assembly 9 and the distance between it is less than set point, just continue to make positive pole barrier film assembly, otherwise suspend making so that buffer memory positive pole barrier film assembly.
This battery lamination mechanism also comprises driven roller 5 11 and driven roller 6 10, the positive pole barrier film assembly 9 transported out after position transducer 26 is successively by driven roller 5 11 and driven roller 6 10, and then downwards through this deflection correction sensor 8 and driven roller 77, be delivered to vacuum winding lamination position.
This battery lamination mechanism also comprises and is arranged on material unloading clamp 4 below vacuum winding lamination position and cutting knife 5.
The step using battery lamination mechanism described in the utility model to carry out the battery lamination of battery lamination is as follows:
(1) before, positive pole coiled strip 24 being placed on positive pole mould 17, delivering to positive pole mould 17 through driven roller 1 carries out die-cut, simultaneously by upper barrier film coiled strip 16, lower diaphragm plate coiled strip 22 respectively through driven roller 3 15 and driven roller 2 21, the upper barrier film exported and lower diaphragm plate are configured at above and below die-cut positive plate 25 out respectively, and three is delivered to hot pressing module 14 simultaneously;
(2), upper barrier film, positive plate, lower diaphragm plate compress and be sticked together and become positive pole barrier film assembly 9, and be delivered to vacuum winding lamination position by hot pressing module 14, and positive pole barrier film assembly clamps by volume pin group;
(3), meanwhile, the die-cut negative plate 3 of negative pole mould;
(4), negative plate 3 is delivered to vacuum winding lamination position by the negative pole suction disc 2 of both sides;
(5), volume pin group 6 is opened, then is compressed together with the negative plate 3 of both sides by positive pole barrier film assembly 9;
(6), volume pin group 6 does 360 degree together with the positive pole barrier film assembly of clamping and negative plate and rotates, and the positive pole barrier film assembly 9 lasting conveying put in place while rotation is wound on both sides; Meanwhile, negative pole mould continues die-cut negative plate 3;
(7), repeat step (4) ~ (6) until the lamination layer of setting counts up to into, then enter step (8);
(8), after the lamination layer of setting counts up to into, lower feed collet moves to lamination position and clamps the battery core folded, volume pin group is opened rear lower feed collet and is pulled down a battery core width distance, and volume pin group clamps positive pole barrier film assembly again, and cutting knife cuts off positive pole barrier film assembly junction again.
Hot pressing module 14 positive pole barrier film assembly 9 out carries out offset detection and correction through driven roller 4 13 and deflection correction sensor 1, through position transducer 26 Detection & Controling buffer memory, then through driven roller 5 11 and driven roller 6 10, carry to vacuum winding lamination position; Positive pole barrier film assembly 9 through the offset detection of deflection correction sensor 8 and driven roller 77 and correction, was then just delivered to vacuum winding lamination position before being delivered to vacuum winding lamination position.
When the position transducer 26 after hot pressing module 14 detects positive pole barrier film assembly 9 and the distance between it is less than set point, just continue to make positive pole barrier film assembly, otherwise suspend making.
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 (8)
1. a battery lamination mechanism, it is characterized in that, it comprises the positive pole mould in order to die-cut positive plate, in order to drive the driven roller one of positive pole coiled strip, in order to drive the driven roller two of lower diaphragm plate coiled strip, in order to drive the driven roller three of upper barrier film coiled strip, hot pressing module, in order to the negative pole mould of die-cut negative plate, volume pin group, negative pole suction disc, before this driven roller one is arranged on positive pole mould, the position of this driven roller three driven roller one relative to driven roller two is respectively setting up and down, this driven roller one, driven roller two, driven roller three the driving direction that operates towards hot pressing module, make barrier film, the die-cut positive plate out of positive pole mould, lower diaphragm plate moves to hot pressing module and carries out hot pressing, this volume pin group is set after hot pressing module, this volume pin group is arranged on vacuum winding lamination position, these volume pin group both sides are respectively equipped with described negative pole mould, negative pole suction disc, this volume pin group can around its central shaft 360 degree rotation, this negative pole suction disc can move to volume pin group.
2. battery lamination mechanism as claimed in claim 1, it is characterized in that, it comprises the driven roller four be arranged on after hot pressing module further.
3. battery lamination mechanism as claimed in claim 2, is characterized in that, after this driven roller four, be provided with deflection correction sensor one.
4. battery lamination mechanism as claimed in claim 1, it is characterized in that, it comprises the position transducer be arranged on after hot pressing module further.
5. battery lamination mechanism as claimed in claim 1, is characterized in that, before vacuum winding lamination position, be provided with deflection correction sensor two.
6. battery lamination mechanism as claimed in claim 5, is characterized in that, before vacuum winding lamination position, be provided with driven roller seven.
7. battery lamination mechanism as claimed in claim 1, it is characterized in that, it comprises the material unloading clamp be arranged on below vacuum winding lamination position further.
8. battery lamination mechanism as claimed in claim 7, it is characterized in that, it comprises the cutting knife be arranged on below vacuum winding lamination position further.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521018191.0U CN205211870U (en) | 2015-12-09 | 2015-12-09 | Battery lamination mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521018191.0U CN205211870U (en) | 2015-12-09 | 2015-12-09 | Battery lamination mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205211870U true CN205211870U (en) | 2016-05-04 |
Family
ID=55849569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521018191.0U Expired - Fee Related CN205211870U (en) | 2015-12-09 | 2015-12-09 | Battery lamination mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205211870U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105609879A (en) * | 2015-12-09 | 2016-05-25 | 深圳职业技术学院 | Battery lamination mechanism and lamination method |
| CN105762379A (en) * | 2016-03-25 | 2016-07-13 | 深圳职业技术学院 | Battery lamination machine |
| CN105811017A (en) * | 2016-05-07 | 2016-07-27 | 合肥国轩高科动力能源有限公司 | Continuous composite device of winding type laminated battery cell unit |
| CN110323496A (en) * | 2019-07-11 | 2019-10-11 | 深圳市光大激光科技股份有限公司 | A kind of multistation lamination device and multistation laminating method |
-
2015
- 2015-12-09 CN CN201521018191.0U patent/CN205211870U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105609879A (en) * | 2015-12-09 | 2016-05-25 | 深圳职业技术学院 | Battery lamination mechanism and lamination method |
| CN105609879B (en) * | 2015-12-09 | 2018-06-22 | 深圳职业技术学院 | Battery lamination mechanism and its laminating method |
| CN105762379A (en) * | 2016-03-25 | 2016-07-13 | 深圳职业技术学院 | Battery lamination machine |
| CN105811017A (en) * | 2016-05-07 | 2016-07-27 | 合肥国轩高科动力能源有限公司 | Continuous composite device of winding type laminated battery cell unit |
| CN105811017B (en) * | 2016-05-07 | 2019-01-08 | 合肥国轩高科动力能源有限公司 | Continuous composite device of winding type laminated battery cell unit |
| CN110323496A (en) * | 2019-07-11 | 2019-10-11 | 深圳市光大激光科技股份有限公司 | A kind of multistation lamination device and multistation laminating method |
| CN110323496B (en) * | 2019-07-11 | 2024-05-14 | 深圳市光大激光科技股份有限公司 | Multi-station lamination device and multi-station lamination method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105609879B (en) | Battery lamination mechanism and its laminating method | |
| CN105428697B (en) | Battery laminating device and battery lamination method | |
| CN102969538B (en) | Battery lamination stacking machine of lithium-ion power battery | |
| CN202905907U (en) | Battery core laminating machine for lithium ion power batteries | |
| CN205211870U (en) | Battery lamination mechanism | |
| CN102646851B (en) | Battery core lamination machine of lithium battery | |
| CN101752607B (en) | Lithium ion battery cell packet preparation method and system | |
| CN206148565U (en) | Automatic lithium cell electricity core lamination machine of rectifying | |
| CN205583074U (en) | Electricity core coiling lamination machine | |
| CN104241700A (en) | Laminated battery cell preparation device | |
| CN105845987B (en) | Laminated battery unit manufacturing device | |
| CN202940297U (en) | Battery core lamination machine of lithium battery | |
| CN106299487A (en) | Manufacturing device and manufacturing method of lithium ion laminated battery | |
| CN106992317A (en) | A kind of double up- coilers of cylinder type lithium battery | |
| CN206915302U (en) | A kind of pole piece charging equipment | |
| CN105789678A (en) | Pole piece loading device for battery cell winding lamination stacking machine | |
| CN206564301U (en) | A kind of battery core bag lamination manufacturing equipment | |
| CN206076420U (en) | The lithium battery pole slice laminating machine being automatically positioned | |
| CN104701577A (en) | Lamination battery cell preparing system and preparing method thereof | |
| CN206685491U (en) | A kind of pole piece cuts folded equipment integrating | |
| WO2023078217A1 (en) | Winding method during movement following-based cutting, and multi-position winding device | |
| CN110071262A (en) | Novel die-cutting, rolling and folding integrated machine and die-cutting, rolling and folding method thereof | |
| CN105742720A (en) | Winding device for battery cell winding lamination machine | |
| CN205583044U (en) | Last piece device of electricity core coiling lamination machine | |
| CN111816931B (en) | Continuous production device for laminated batteries |
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: 20201209 |