CN203859184U - Lithium battery positive pole piece processing device - Google Patents
Lithium battery positive pole piece processing device Download PDFInfo
- Publication number
- CN203859184U CN203859184U CN201420131526.9U CN201420131526U CN203859184U CN 203859184 U CN203859184 U CN 203859184U CN 201420131526 U CN201420131526 U CN 201420131526U CN 203859184 U CN203859184 U CN 203859184U
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- China
- Prior art keywords
- pole piece
- nickel
- lithium battery
- tape sticking
- aluminium
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- 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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- 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
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- Battery Electrode And Active Subsutance (AREA)
- Connection Of Batteries Or Terminals (AREA)
Abstract
The utility model discloses a lithium battery positive pole piece processing device. The lithium battery positive pole piece processing device comprises a substrate, a pole piece supply device, a glue coating and tab sending device, a tab and pole piece combination device, a sizing traction device, a gluing device, a finished product processing device and an aluminum-to-nickel device, wherein the aluminum-to-nickel device mainly comprises a nickel ribbon supply module and a laser welding module; the pole piece supply device, the glue coating and tab sending device, the tab and pole piece combination device, the sizing traction device, the gluing device, the finished product processing device and the aluminum-to-nickel device are respectively detachably connected with the substrate. The lithium battery positive pole piece processing device is additionally provided with the aluminum-to-nickel device, so that the conversion of pole piece from aluminum to nickel can be automatically processed, and the production efficiency and yield can be improved; in addition, by adopting modularized design on the aspect of the structure, the flexibility of the processing device in processing different pole pieces of multiple model numbers can be improved.
Description
Technical field
The utility model relates to lithium battery manufacturing technology field, specifically refers to a kind of positive plate of lithium battery process equipment.
Background technology
Known, pole piece is the important composition element of lithium battery, and pole piece is normal, supports the use with its surperficial lug of welding.Wherein, the anode ear of making for fear of fine aluminium material ruptures in the part not covered by tab, and those skilled in the art weld a nickel strap at the exposed upper end of anode ear of being everlasting, and make aluminium-to-nickel extreme ear structure.But, in the prior art, although developed full automatic pelleter (Chinese utility model patent " automatic lithium-ion battery pelleter " (patent No. ZL200620061780.1) discloses related content), pelleter comprises automatic discharging device, encapsulate and send a plurality of rollers of electrode lug device, lug and pole piece coupling apparatus, fixed length draw-gear, pole piece rubberizing device, finished product processing unit, electrical appliance part and the motion of carrying pole piece, but in pelleter, is not provided with aluminium-to-nickel device.Existing aluminium-to-nickel operation is arranged on the packing production link of battery more, by manual operation supersonic welder, launches to implement.
Above-mentioned present situation, will reduce production efficiency, the raising human input of pole piece making, and the risk that exists aluminium-to-nickel fraction defective to rise.In addition, existing pelleter structure is fixed, and cannot adapt to the product processing of Multiple Type, and a certain parts damages cause miscellaneous part to be scrapped, cost of idleness.
Utility model content
The purpose of this utility model is to overcome above-mentioned deficiency of the prior art, a kind of aluminium-to-nickel processing that realizes in function is provided, structurally carry out the positive plate of lithium battery process equipment of modularized design, to improve the efficiency of aluminium-to-nickel processing and the flexibility that process equipment is processed at adaptation polytypic pole piece.
The purpose of this utility model is achieved through the following technical solutions:
A kind of positive plate of lithium battery process equipment, comprise pedestal, pole piece feeding mechanism, encapsulate and send electrode lug device, lug and pole piece coupling apparatus, fixed length draw-gear, tape sticking device and finished product processing unit, also comprise an aluminium-to-nickel device, described aluminium-to-nickel device is mainly comprised of nickel strap supply module and laser welding module; Described pole piece feeding mechanism, encapsulate and send electrode lug device, lug and pole piece coupling apparatus, fixed length draw-gear, tape sticking device, finished product processing unit and aluminium-to-nickel device to removably connect with pedestal respectively.
Further, described tape sticking device comprises the first tape sticking device and the second tape sticking device, and the first tape sticking device is in the diverse location rubberizing of pole piece top and bottom, and the second tape sticking device is in the same position rubberizing of pole piece top and bottom.
Further, the quantity of described fixed length draw-gear is several, is successively set between lug and pole piece coupling apparatus, aluminium-to-nickel device, the first tape sticking device, the second tape sticking device, finished product processing unit.
Concrete, described finished product processing unit at least comprises a kind of in section materials device and furling materials device.
Concrete, described aluminium-to-nickel device also comprises human-machine intelligence's operating platform.
The utility model has the following advantages and beneficial effect compared to existing technology:
1, the utility model, by set up aluminium-to-nickel device in existing lithium battery pole slice process equipment, makes pole piece aluminium-to-nickel can realize automation processing, has improved production efficiency and yield.
2, the utility model has adopted the laser welding of being controlled by intelligent operating platform on the form processing of aluminium-to-nickel, has improved the precision of processing.
3, the utility model has adopted modularized design on device structure, each functional device is not integrated design to each other, but be individually fixed on pedestal, on the one hand can need to set up flexibly quantity and the specification of difference in functionality device according to converted products specification, avoid on the other hand a certain parts damages and cause other to scrap.
4, the utility model is all provided with fixed length draw-gear in a plurality of positions, by the multiple fixed constraints to pole piece drawing length, improves the precision that pole piece is carried.
5, the utility model plays the not tape sticking device of same-action by setting, to meet the demand in the rubberizing of pole piece diverse location.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model positive plate of lithium battery process equipment.
Fig. 2 is the utility model lug and pole piece coupling apparatus structural representation.
Fig. 3 is the utility model laser welding decomposition module structural representation.
Embodiment
Below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail, but execution mode of the present utility model is not limited to this.
Embodiment
As shown in Figure 1, the present embodiment provides a kind of positive plate of lithium battery process equipment, comprise pedestal 1, be bolted on pole piece feeding mechanism 2, the encapsulate on pedestal 1 and send electrode lug device 3, lug and pole piece coupling apparatus 4, aluminium-to-nickel device, four fixed length draw-gears 5, the first tape sticking device 61, the second tape sticking device 62 and finished product processing unit.Wherein: aluminium-to-nickel device comprises nickel strap supply module 71, laser welding module 72 and human-machine intelligence's operating platform 73; Finished product processing unit comprises section materials device 8 and furling materials device 9.
The concrete structure of each component parts of the present embodiment is as follows:
Pedestal 1 mainly by accepting table top, be arranged on movable pulley and the fixed feet of accepting table top bottom and form.
Pole piece feeding mechanism 2 comprises the disk for installing pole piece coiled strip, the feed mechanism consisting of pneumatic rocking bar and servomotor and the deviation correction mechanism consisting of inductor, stepping motor, guide rail, inductor receives signal, the action of control step motor and guide rail, realizes deviation-correcting function.
As shown in Figure 2, lug and pole piece coupling apparatus 4 comprise driving cylinder 41, wave welding head of ultrasonic wave 42 and pole piece catching device 43, drive cylinder 41 to drive wave welding head of ultrasonic wave 42 to move down, by encapsulate and the aluminium pole ears that send electrode lug device 3 to carry and the welding of the pole piece on pole piece catching device 43.
As shown in Figure 3, laser welding module comprises driving cylinder 721, clamping device 722, laser welder 723 and connecting line 724, and laser welder 723 establishes a communications link by connecting line 724 and the human-machine intelligence's operating platform 73 in Fig. 1.Driving cylinder 721 to promote clamping has the clamping device 722 of lug and pole piece to move to laser welder 723 assigned addresses, the parameter that laser welder 723 sets in advance according to human-machine intelligence's operating platform, by the nickel strap of 71 supplies of nickel strap supply module in Fig. 1 and aluminium pole ears welding, complete aluminium-to-nickel technique.
The first tape sticking device 61 is in the diverse location rubberizing of pole piece top and bottom, and the second tape sticking device 62 is in the same position rubberizing of pole piece top and bottom, to meet the demand in the rubberizing of pole piece diverse location.
Cut into slices materials device 8 for the pole piece trimming that has pasted glue being become to designated length and collecting, when making coiled strip, not operation herein.Furling materials device 9 receives signal by the inductor arranging, and is rectified a deviation with assurance by step motor control track, by driven by servomotor rolling.
Above-described embodiment is preferably execution mode of the utility model; but execution mode of the present utility model is not restricted to the described embodiments; other any do not deviate from change, the modification done under Spirit Essence of the present utility model and principle, substitutes, combination, simplify; all should be equivalent substitute mode, within being included in protection range of the present utility model.
Claims (5)
1. a positive plate of lithium battery process equipment, comprise pedestal, pole piece feeding mechanism, encapsulate and send electrode lug device, lug and pole piece coupling apparatus, fixed length draw-gear, tape sticking device and finished product processing unit, it is characterized in that: also comprise an aluminium-to-nickel device, described aluminium-to-nickel device is mainly comprised of nickel strap supply module and laser welding module; Described pole piece feeding mechanism, encapsulate and send electrode lug device, lug and pole piece coupling apparatus, fixed length draw-gear, tape sticking device, finished product processing unit and aluminium-to-nickel device to removably connect with pedestal respectively.
2. positive plate of lithium battery process equipment according to claim 1, it is characterized in that: described tape sticking device comprises the first tape sticking device and the second tape sticking device, the first tape sticking device is in the diverse location rubberizing of pole piece top and bottom, and the second tape sticking device is in the same position rubberizing of pole piece top and bottom.
3. positive plate of lithium battery process equipment according to claim 2, it is characterized in that: the quantity of described fixed length draw-gear is several, is successively set between lug and pole piece coupling apparatus, aluminium-to-nickel device, the first tape sticking device, the second tape sticking device, finished product processing unit.
4. positive plate of lithium battery process equipment according to claim 3, is characterized in that: described finished product processing unit at least comprises a kind of in section materials device and furling materials device.
5. positive plate of lithium battery process equipment according to claim 4, is characterized in that: described aluminium-to-nickel device also comprises human-machine intelligence's operating platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420131526.9U CN203859184U (en) | 2014-03-21 | 2014-03-21 | Lithium battery positive pole piece processing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420131526.9U CN203859184U (en) | 2014-03-21 | 2014-03-21 | Lithium battery positive pole piece processing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203859184U true CN203859184U (en) | 2014-10-01 |
Family
ID=51609024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420131526.9U Expired - Fee Related CN203859184U (en) | 2014-03-21 | 2014-03-21 | Lithium battery positive pole piece processing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203859184U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104795596A (en) * | 2015-04-03 | 2015-07-22 | 惠州金源精密自动化设备有限公司 | Battery glue sticking and spot welding machine |
| CN105514347A (en) * | 2015-12-31 | 2016-04-20 | 东莞市科睿思旺机器人有限公司 | Battery pole piece production device and method |
| CN105514346A (en) * | 2015-12-31 | 2016-04-20 | 东莞市科睿思旺机器人有限公司 | Semi-automatic battery pole piece production device |
| CN105750925A (en) * | 2016-05-06 | 2016-07-13 | 深圳市文壹科技有限公司 | Welding device of electrode lug made of non-aluminum metal instead of aluminum metal |
| CN106808075A (en) * | 2016-07-19 | 2017-06-09 | 东莞理工学院 | A kind of button cell automatic butt-welding device |
| CN111554871A (en) * | 2020-05-15 | 2020-08-18 | 广东佐林新能源科技有限公司 | Disc type aluminum-to-nickel tab all-in-one machine with multi-way butt welding platform |
| CN113787251A (en) * | 2021-09-10 | 2021-12-14 | 惠州亿纬锂能股份有限公司 | Ultrasonic welding tooth structure, ultrasonic welding head and ultrasonic welding equipment |
-
2014
- 2014-03-21 CN CN201420131526.9U patent/CN203859184U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104795596A (en) * | 2015-04-03 | 2015-07-22 | 惠州金源精密自动化设备有限公司 | Battery glue sticking and spot welding machine |
| CN105514347A (en) * | 2015-12-31 | 2016-04-20 | 东莞市科睿思旺机器人有限公司 | Battery pole piece production device and method |
| CN105514346A (en) * | 2015-12-31 | 2016-04-20 | 东莞市科睿思旺机器人有限公司 | Semi-automatic battery pole piece production device |
| CN105514346B (en) * | 2015-12-31 | 2018-05-18 | 东莞市科睿思旺机器人有限公司 | A kind of battery pole piece semi-automatic system sheet devices |
| CN105750925A (en) * | 2016-05-06 | 2016-07-13 | 深圳市文壹科技有限公司 | Welding device of electrode lug made of non-aluminum metal instead of aluminum metal |
| CN106808075A (en) * | 2016-07-19 | 2017-06-09 | 东莞理工学院 | A kind of button cell automatic butt-welding device |
| CN111554871A (en) * | 2020-05-15 | 2020-08-18 | 广东佐林新能源科技有限公司 | Disc type aluminum-to-nickel tab all-in-one machine with multi-way butt welding platform |
| CN111554871B (en) * | 2020-05-15 | 2021-08-20 | 广东佐林新能源科技有限公司 | Disc type aluminum-to-nickel tab all-in-one machine with multi-way butt welding platform |
| CN113787251A (en) * | 2021-09-10 | 2021-12-14 | 惠州亿纬锂能股份有限公司 | Ultrasonic welding tooth structure, ultrasonic welding head and ultrasonic welding equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170105 Address after: Seven road 516006 in Guangdong province Huizhou City Zhongkai high tech Zone Huifeng No. 36 eway Industrial Park plant third layer Patentee after: HUIZHOU JINYUAN PRECISION AUTOMATION EQUIPMENT Co.,Ltd. Address before: Seven road 516001 in Guangdong province Huizhou City Zhongkai high tech Zone Huifeng No. 36 Patentee before: EVE ENERGY Co.,Ltd. |
|
| 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: 20141001 |