CN201417793Y - Lithium battery pole shoe coating machine - Google Patents
Lithium battery pole shoe coating machine Download PDFInfo
- Publication number
- CN201417793Y CN201417793Y CN2009201540853U CN200920154085U CN201417793Y CN 201417793 Y CN201417793 Y CN 201417793Y CN 2009201540853 U CN2009201540853 U CN 2009201540853U CN 200920154085 U CN200920154085 U CN 200920154085U CN 201417793 Y CN201417793 Y CN 201417793Y
- Authority
- CN
- China
- Prior art keywords
- belt
- pole shoe
- endless
- pole piece
- lithium battery
- 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
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Classifications
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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
Abstract
The utility model discloses a lithium battery pole shoe coating machine, including two endless belts with different lengths and in up-and-down parallel arrangement, two up-and-down rotatable package diaphragm positioning shafts, a manipulator, a vacuum chuck, a thermally sealing and pressing mechanism and a cutting mechanism. Two coils of package diaphragms are used to pack the lithium battery pole shoe, thereby accurately controlling the edge distance of pole shoe whose pole lug part is not sealed and other three edge are semi-thermally sealed. Therefore the lithium battery pole shoe coatingmachine is used for thermal-sealing package for the super large pole shoe in the lithium battery. In the two endless belts with different lengths and in up-and-down parallel arrangement, the lower belt is longer than the upper belt and the upper belt takes the driving shaft as the center of circle and compresses on the lower belt in a floating way. The longer part of the lower belt is in the entering direction of the packed pole shoe. The rotatable package diaphragm positioning shafts are respectively arranged on the upper and lower directions of two endless belts. The diaphragm positioning shaft is mounted with the package diaphragm.The manipulator takes out the pole shoe to be coated from the stocker by the vacuum chuck on the bottom. The pole shoe is put on the lower endless belt and issynchronously transported by the endless belt in the same direction. When the upper endless belt presses the pole shoe, the manipulator returns above the pole shoe stocker for the next circulation. The upper and lower endless belts transport the upper and lower diaphragms and the pole shoe clamped inside to enter a seal fixing mechanism. The sealing and pressing mechanism conduct the thermal sealfixation on the pole shoe in the diaphragm and then returns upwards to enter the next circulation.
Description
Technical field
The utility model relates to a kind of fixedly packaging facilities of thin slice that encapsulates, and is specifically related to a kind of lithium battery pole slice coating machine by the stacked lithium battery pole slice of packaging by hot pressing.
Background technology
Lithium battery commonly used at present, as square stacked lithium battery, all be by housing and a plurality of anode pole pieces, barrier film, the cathode pole piece that are contained in the housing, and the electrolyte composition, wherein, barrier film is generally the strip film, it is cut into slightly wide slightly longer than anode pole piece, by being superimposed between anode pole piece and the cathode pole piece, being wrapped after the anode pole piece-barrier film of Gou Chenging-cathode pole piece combination thus is positioned in the housing, thereby makes barrier film play the effect of isolating positive and negative electrode.Be the membrane displacement of avoiding causing in transportation, situation such as be given a shock in the use, cause that battery performance descends even scraps, occurred carrying out heat-sealing bonding, formed bag shaped structure by the heat-sealing part that positive plate and arranged on left and right sides, bottom and upper end lug is outer.Negative plate generally will be equal to size after the positive plate encapsulation for guaranteeing to cover fully positive plate its size of being convenient to simultaneously to superpose.
In the prior art, above-mentioned encapsulation adopts manual mode to carry out, inefficiency, and the cost height for this reason, needs to consider to adopt automatic sealed in unit.
China's utility model patent; Patent No. ZL200520075843.4 discloses, and a kind of [a kind of coating machine of lithium battery] in use packed with a coil packing barrier film, and barrier film only seals the outer part of pole pressure piece both sides and lug in packaged pole piece bottom fold.
Foregoing invention does not have problems to the encapsulation of less pole piece, yet when the big pole piece of packing because the packing barrier film has only several micron thickness, base not heat seal envelope is pressed (flanging of heat seal envelope generally exceeds 1 millimeter of pole piece), has error can't guarantee that negative plate covers positive plate fully when lamination slightly.Monovolume barrier film FOLD AND PACK has limited wide, the length dimension and the production efficiency of packaged pole piece in addition, thereby can not pack the needs that the incompatible big capacity of big pole piece is particularly produced batteries of electric automobile.
Summary of the invention
The utility model purpose is; Use two coil packing barrier films that lithium battery pole slice is carried out package handling simultaneously, can accurately control except that pole piece lug part do not seal and other three limit partly seal the lithium battery pole slice coating machine of back gauge, be used for the heat sealed package of lithium battery super large pole piece.
For achieving the above object, the technical solution adopted in the utility model is: two endless-belts that different length be arranged in parallel up and down, following endless-belt is longer than endless-belt, the above endless-belt driving shaft of last endless-belt is that compacting is floated on following endless-belt in the center of circle, and following endless-belt is longer than part at packaged pole piece approach axis.
The both direction up and down of two endless-belts that different length be arranged in parallel up and down has rotatable packing barrier film locating shaft respectively.
In the above-mentioned technology, two endless-belts that different length be arranged in parallel, two ends belt wheel support fixation, packing pole piece upstream end is passive belt wheel, adjustable straps tensile force, the other end are driving pulley, and motor drives belt operation up and down simultaneously by a pair of gear, the belt wheel direction of rotation is opposite, belt linear velocity unanimity.Last endless-belt is that compacting is floated on following endless-belt in the center of circle with the driving wheel.It is corresponding with packaged pole piece width that following endless-belt grows part.
In the above-mentioned technology, the both direction up and down of two endless-belts that be arranged in parallel at different length has rotatable packing barrier film locating shaft respectively.Rotatable packing barrier film locating shaft is parallel to the follower of endless-belt packing pole piece upstream end up and down, and rotatable packing barrier film locating shaft is regulated fixing and packaging film position on axle by the nut on it.
Operation principle of the present utility model is: the packing barrier film of packing on the rotatable packing barrier film of the both direction up and down locating shaft of two endless-belts that different length be arranged in parallel.Pack barrier film up and down respectively through entering after the tension adjustment up and down between two endless-belts that different length be arranged in parallel and being the center of circle compacting of floating with the driving shaft by last endless-belt.Manipulator moves to the accumulator top, its Z axle motion cylinder is descending, utilize the vacuum cup of bottom in accumulator, to take out the pole piece for the treatment of coating, up again return, servomotor by the flute profile belt drive manipulator line slideway upper edge X-direction be moved horizontally to down endless-belt on endless-belt grow the position, Z axle operation cylinder is descending, pole piece is placed on down on the endless-belt and with endless-belt transports in the same way synchronously, the Z axle operation up return of cylinder and get back to pole piece accumulator top along X-axis and enter next circulation when treating that endless-belt is pushed down pole piece.Endless-belt will be gone up lower diaphragm plate and connect its pole piece that is clipped in the middle and continue to transport to enter and seal fixed mechanism up and down, draw endless-belt up and down and will be transported to synchronously and treats that envelope presses the position to stop with sealing.The pressing machine structure seals fixingly by the temperature that configures and hot pressing time are descending to the pole piece in the barrier film, then up return enters next circulation.The barrier film pole piece is fed into cut-out through envelope press fit follow-up reforwarding and draws endless-belt up and down, and is transported to position to be cut off synchronously and stops, and the pole piece of being about under the shut-off mechanism seal cuts off at the place in the middle of sealing the press seal limit, and packaged pole piece falls into the finished product collector automatically.Manipulator can change next stocker facility automatically over to and moves continuously if two pole piece accumulators, one of them accumulator use up the back.Place pole piece position and shut-off mechanism position according to pole piece width adjustment manipulator.Manipulator is put pole piece action, is sealed the fixed mechanism action, the shut-off mechanism action is finished synchronously.
The utility model compared with prior art has the following advantages:
1. two volume barrier films divide the two-layer pole piece of packing simultaneously up and down up and down, and in pole piece bottom fold packing, the film feeding range ability reduces one times, has improved package speed than the monovolume barrier film.
2, half heat-sealing of three limits is fixing except that the lug position, and four limits all exceed the pole piece negative pole of guaranteeing to superpose and cover positive pole fully.
3, the strap length width can be chosen arbitrarily, can pack large-scale pole piece and be particularly suitable for large volume automobile packing with lithium battery pole slice.
Description of drawings
Accompanying drawing: be frame structure schematic diagram of the present utility model;
Among the figure: [1], following rotatable packing barrier film locating shaft; [2], following tension adjustment; [3], pole piece accumulator; [4], standby pole piece accumulator; [5] vacuum cup; [6], manipulator; [7], following endless-belt; [8], go up endless-belt; [9], go up tension adjustment; [10] go up the endless-belt driving shaft; [11], go up rotatable packing barrier film locating shaft; [12], seal fixed mechanism; [13], seal the traction endless-belt; [14], seal down the traction endless-belt; [15], traction endless-belt in the cut-out; [16], cut off traction endless-belt down; [17], shut-off mechanism; [18], finished product collector; [19], frame; [20], castor; [21], set bolt
Embodiment:
Below in conjunction with accompanying drawing the utility model is further described:
The packing barrier film of packing on two rotatable packing barrier film locating shafts [1] [11].Packing barrier film up and down passes through tension adjustment [2] [9] up and down respectively and enters between two endless-belts [7] [8] that different length be arranged in parallel and be the unsteady compacting in the center of circle by the above endless-belt driving shaft of last endless-belt [8] [10].Manipulator [6] moves to and moves to alternate polarities sheet accumulator [4] top when pole piece accumulator [3] does not have material, its Z axle motion cylinder is descending, utilize the vacuum cup [5] of bottom in pole piece accumulator [3] or standby pole piece accumulator [4], to take out the pole piece for the treatment of coating, up again return, servomotor drives manipulator [6] last endless-belt of endless-belt [7] [8] under line slideway upper edge X-direction is moved horizontally to by the flute profile belt and grows the position, Z axle operation cylinder is descending, pole piece is placed on down that endless-belt [7] is gone up and transports in the same way synchronously, treat endless-belt [8] Z axle operation up return of cylinder and above X-axis is got back to pole piece accumulator [3] or standby pole piece accumulator [4], enter next circulation when pushing down pole piece with endless-belt.Endless-belt [8] [7] will be gone up lower diaphragm plate and connect its pole piece that is clipped in the middle and continue to transport to enter and seal fixed mechanism [12] up and down, draw endless-belt [13] [14] up and down and will be transported to synchronously and treats that envelope presses the position to stop with sealing.Seal fixed mechanism [12] and the pole piece in the barrier film is sealed fixing by the temperature that configures and hot pressing time are descending, then up return enters next circulation.The barrier film pole piece is fed into cut-out through the follow-up reforwarding of envelope press fit and draws endless-belt [15] [16] up and down, and be transported to position to be cut off synchronously and stop, the pole piece of being about to seal under the shut-off mechanism [17] cuts off at the place in the middle of sealing flanging, and packaged pole piece falls into packing circulation of finished product collector [18] lithium battery pole slice coating machine automatically and finishes.Above-mentioned all parts are fixed on the frame [19], and there are Moving caster [20] and set bolt [21] in frame [19] lower end.Manipulator can change next equipment automatically over to and moves continuously if pole piece accumulator [3] and standby pole piece accumulator [4], one of them accumulator use up the back.Place pole piece position and shut-off mechanism [17] position according to pole piece width adjustment manipulator [6].Manipulator [6] is put pole piece action, is sealed fixed mechanism [12] action, shut-off mechanism [17] action is finished synchronously.
Workflow:
1, in the standby pole piece accumulator of pole piece accumulator [3] [4], installs pole piece to be packaged.
2, two coil packing barrier films are separately fixed at up and down on the rotatable packing barrier film locating shaft [1] [11], adjust position locking with nut.
3, will pack barrier film up and down passes up and down tension adjustment [2] [9] respectively and enters up and down and push down for the center of circle is unsteady between the endless-belt [7] [8] and by the above endless-belt driving shaft of last endless-belt [8] [10].
4, starting device, manipulator [6] runs to pole piece accumulator [3] manipulator [6] when pole piece accumulator [3] does not have material automatically can move to standby pole piece accumulator [4] top automatically, manipulator [6] Z axle motion cylinder is descending, utilize the vacuum cup [5] of bottom in pole piece accumulator [3] or [4], to take out the pole piece for the treatment of coating, up again return, being moved horizontally to down in line slideway upper edge X-direction, the last endless-belt of endless-belt [7] [8] grows the position, manipulator [6] Z axle operation cylinder is descending, pole piece is placed on down endless-belt [7] to be gone up and transports in the same way synchronously with endless-belt, treat endless-belt [8] when pushing down pole piece, manipulator [6] the Z axle operation up return of cylinder also enters next circulation above X-axis is got back to pole piece accumulator [3] or standby pole piece accumulator [4].Endless-belt [7] [8] will be gone up lower diaphragm plate and connect its pole piece that is clipped in the middle and continue to transport to enter and seal fixed mechanism [12] up and down, draw endless-belt [13] [14] up and down and will be transported to synchronously and treats that envelope presses the position to stop with sealing.Seal fixed mechanism [12] and the pole piece in the barrier film is sealed fixing by the temperature that configures and hot pressing time are descending, then up return enters next circulation.The barrier film pole piece is fed into cut-out through the follow-up reforwarding of envelope press fit and draws endless-belt [15] [16] up and down, and be transported to position to be cut off synchronously and stop, the pole piece of being about to seal under the shut-off mechanism [17] cuts off at the place in the middle of sealing flanging, and packaged pole piece falls into finished product collector [18] automatically
Claims (1)
1, lithium battery pole slice coating machine, it is characterized in that: different length, two endless-belts [7] [8] that be arranged in parallel up and down, following endless-belt [7] is longer than endless-belt [8], the above endless-belt driving shaft of last endless-belt [8] [10] floats compacting on following endless-belt [7] for the center of circle, following endless-belt [7] is longer than part at packaged pole piece approach axis, and the both direction up and down of two endless-belts [7] [8] that different length be arranged in parallel up and down is respectively equipped with rotatable packing barrier film locating shaft [1] [11].
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201540853U CN201417793Y (en) | 2009-05-12 | 2009-05-12 | Lithium battery pole shoe coating machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201540853U CN201417793Y (en) | 2009-05-12 | 2009-05-12 | Lithium battery pole shoe coating machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201417793Y true CN201417793Y (en) | 2010-03-03 |
Family
ID=41794220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201540853U Expired - Fee Related CN201417793Y (en) | 2009-05-12 | 2009-05-12 | Lithium battery pole shoe coating machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201417793Y (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101937988A (en) * | 2010-08-13 | 2011-01-05 | 东莞市鸿宝锂电科技有限公司 | Coating machine of battery pole pieces |
| CN102760862A (en) * | 2012-07-09 | 2012-10-31 | 湖北中能锂电科技有限公司 | Preparation process of lithium battery positive pole piece |
| CN102956922A (en) * | 2011-08-30 | 2013-03-06 | 深圳市吉阳自动化科技有限公司 | Combining method of lithium battery pole piece and diaphragm |
| CN102983348A (en) * | 2012-11-19 | 2013-03-20 | 浙江海悦自动化机械设备有限公司 | Film coating device for storage battery |
| CN103066315A (en) * | 2013-01-06 | 2013-04-24 | 长兴天达自动化机械设备有限公司 | Automatic cluster monolithic plate assembling machine |
| CN103094605A (en) * | 2013-01-21 | 2013-05-08 | 浙江欧德申自动化设备有限公司 | Device for feeding plate group into battery box in storage battery plate group coating machine |
| CN103848014A (en) * | 2014-03-22 | 2014-06-11 | 东莞市佳的自动化设备科技有限公司 | Material cutting and catching mechanism of high-speed electrode slice bag making machine |
| CN106684428A (en) * | 2016-12-30 | 2017-05-17 | 惠州金源精密自动化设备有限公司 | External film packaging system |
| CN106891146A (en) * | 2017-04-20 | 2017-06-27 | 北京正木激光设备有限公司 | A kind of novel spot gluing assembles combination machine |
| CN109768314A (en) * | 2017-10-18 | 2019-05-17 | 上海昭宏航空技术有限公司 | A kind of rectangular Hard-shell power battery mould group coating device |
| CN110153019A (en) * | 2019-04-29 | 2019-08-23 | 广州超音速自动化科技股份有限公司 | A kind of bag making classification integrated equipment of lithium battery pole slice |
-
2009
- 2009-05-12 CN CN2009201540853U patent/CN201417793Y/en not_active Expired - Fee Related
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101937988A (en) * | 2010-08-13 | 2011-01-05 | 东莞市鸿宝锂电科技有限公司 | Coating machine of battery pole pieces |
| CN101937988B (en) * | 2010-08-13 | 2013-03-20 | 东莞市鸿宝锂电科技有限公司 | Coating machine of battery pole pieces |
| CN102956922A (en) * | 2011-08-30 | 2013-03-06 | 深圳市吉阳自动化科技有限公司 | Combining method of lithium battery pole piece and diaphragm |
| CN102956922B (en) * | 2011-08-30 | 2015-03-25 | 深圳市吉阳自动化科技有限公司 | Combining method of lithium battery pole piece and diaphragm |
| CN102760862A (en) * | 2012-07-09 | 2012-10-31 | 湖北中能锂电科技有限公司 | Preparation process of lithium battery positive pole piece |
| CN102983348A (en) * | 2012-11-19 | 2013-03-20 | 浙江海悦自动化机械设备有限公司 | Film coating device for storage battery |
| CN102983348B (en) * | 2012-11-19 | 2014-11-12 | 浙江海悦自动化机械股份有限公司 | Film coating device for storage battery |
| CN103066315A (en) * | 2013-01-06 | 2013-04-24 | 长兴天达自动化机械设备有限公司 | Automatic cluster monolithic plate assembling machine |
| CN103094605B (en) * | 2013-01-21 | 2014-10-08 | 浙江欧德申自动化设备有限公司 | Device for feeding plate group into battery box in storage battery plate group coating machine |
| CN103094605A (en) * | 2013-01-21 | 2013-05-08 | 浙江欧德申自动化设备有限公司 | Device for feeding plate group into battery box in storage battery plate group coating machine |
| CN103848014A (en) * | 2014-03-22 | 2014-06-11 | 东莞市佳的自动化设备科技有限公司 | Material cutting and catching mechanism of high-speed electrode slice bag making machine |
| CN103848014B (en) * | 2014-03-22 | 2016-08-17 | 东莞市佳的自动化设备科技有限公司 | The cut-out of a kind of high speed pole piece Bag Making Machine and receiving mechanism |
| CN106684428A (en) * | 2016-12-30 | 2017-05-17 | 惠州金源精密自动化设备有限公司 | External film packaging system |
| CN106891146A (en) * | 2017-04-20 | 2017-06-27 | 北京正木激光设备有限公司 | A kind of novel spot gluing assembles combination machine |
| CN109768314A (en) * | 2017-10-18 | 2019-05-17 | 上海昭宏航空技术有限公司 | A kind of rectangular Hard-shell power battery mould group coating device |
| CN110153019A (en) * | 2019-04-29 | 2019-08-23 | 广州超音速自动化科技股份有限公司 | A kind of bag making classification integrated equipment of lithium battery pole slice |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Zhang Jihong Document name: Notification of Termination of Patent Right |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100303 Termination date: 20120512 |