CN202888304U - Lithium ion battery tab rubberizing device - Google Patents
Lithium ion battery tab rubberizing device Download PDFInfo
- Publication number
- CN202888304U CN202888304U CN201220475449XU CN201220475449U CN202888304U CN 202888304 U CN202888304 U CN 202888304U CN 201220475449X U CN201220475449X U CN 201220475449XU CN 201220475449 U CN201220475449 U CN 201220475449U CN 202888304 U CN202888304 U CN 202888304U
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- CN
- China
- Prior art keywords
- lug
- welding
- lithium ion
- tab
- viscose glue
- 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 - Lifetime
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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
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Abstract
The utility model belongs to the technical field of lithium ion battery production and manufacturing, and particularly relates to a lithium ion battery tab rubberizing device. The lithium ion battery tab rubberizing device comprises a tab feeding device, a tab preheating device, a tab rubberizing device, a first adhesive welding forming device, a tab shaping device, a single-sided adhesive or adhesive-less detection device, an adhesive cutting-off device and a tab cutting device which are sequentially arranged, wherein a second adhesive welding forming device is arranged behind the tab cutting device. Compared with the prior art, according to the lithium ion battery tab rubberizing device, through arranging the second adhesive welding forming device behind the tab cutting device, an adhesive subjected to first welding on the tab is subjected to second welding, and due to the two times of welding, the welding effect can be strengthened, and a product achieves a 100% second welding effect, thereby improving the stability of product quality. In addition, because the heights of the first adhesive welding forming device and the second adhesive welding forming device are adjustable, the lithium ion battery tab rubberizing device is strong in applicability.
Description
Technical field
The utility model belongs to lithium ion battery manufacturing technology field, relates in particular to a kind of lithium ion cell polar ear tape sticking device that can improve product with stable quality.
Background technology
Lithium ion battery is as a kind of secondary cell of environmental protection, is widely applied in fields such as portable set such as mobile phone, video camera, notebook computers.
In the production process of lithium ion battery, weld viscose glue to prevent that short circuit from being one requisite operation at lug.This operation mainly comprises feeding, lug preheating, lug rubberizing, viscose glue welding fabrication (viscose glue is fixed by welding on the lug), lug shaping, single face glue or the glue-free operations such as detection, viscose glue cut-out and lug cut-out of lug, and its employed device generally comprises tab feeding device, lug preheating device, device for rubberizing polar lug, viscose glue welding and forming device, lug apparatus for shaping, single face glue or glue-free sniffer, viscose glue shearing device and lug shearing device.Wherein, the viscose glue welding and forming device generally comprises High-frequency machine, the high-frequency energy that uses High-frequency machine to export is welded on viscose glue on the surface of lug, but because the high-frequency welding energy often can't disposablely reach welding requirements, so that the welding effect of some viscose glues is not satisfactory, even the problems such as solder skip, rosin joint appear, and cause the outflow of failure welding product, finally affect the quality of finished product battery.
In view of this, necessaryly provide a kind of lithium ion cell polar ear tape sticking device that can improve product with stable quality, to prevent the outflow of failure welding product, finally guarantee the quality of finished product battery.
The utility model content
The purpose of this utility model is: for the deficiencies in the prior art, and provide a kind of lithium ion cell polar ear tape sticking device that can improve product with stable quality, to prevent the outflow of failure welding product, the final quality that guarantees the finished product battery, not satisfactory with the welding effect that overcomes device for rubberizing polar lug of the prior art, cause easily the outflow of failure welding product, finally affect the deficiency of the quality of finished product battery.
In order to achieve the above object, adopt following technical scheme in the utility model: a kind of lithium ion cell polar ear tape sticking device, comprise the tab feeding device, lug preheating device, device for rubberizing polar lug, the first viscose glue welding and forming device, lug apparatus for shaping, single face glue or glue-free sniffer, viscose glue shearing device and the lug shearing device that set gradually, after described lug shearing device, also be provided with the second viscose glue welding and forming device.
As a kind of improvement of the utility model lithium ion cell polar ear tape sticking device, described tab feeding device is set to lug coiled strip coil handling apparatus.
As a kind of improvement of the utility model lithium ion cell polar ear tape sticking device, after described the second viscose glue welding and forming device, be provided with the coiled strip wrap-up.
As a kind of improvement of the utility model lithium ion cell polar ear tape sticking device, between described lug preheating device and described device for rubberizing polar lug, also be provided with the viscose glue pay-off.
With respect to prior art, the utility model lithium ion cell polar ear tape sticking device is by after the lug shearing device, the second viscose glue welding and forming device is set, so that the viscose glue on the lug is through after for the first time welding, carry out again the welding second time, twice welding can be strengthened welding effect, so that product obtains 100% secondary welding, thus the stability of raising product quality.In addition, because the height of the first viscose glue welding and forming device and the second viscose glue welding and forming device is adjustable, therefore be applicable to lug and the viscose glue of any model, applicability is strong.
Description of drawings
Fig. 1 is the structural representation of the utility model lithium ion cell polar ear tape sticking device.
The flow chart of Fig. 2 for using device for rubberizing polar lug of the present utility model to carry out the lug rubberizing.
Embodiment
Below in conjunction with accompanying drawing the utility model and beneficial effect thereof are further described, but embodiment of the present utility model is not limited to this.
As shown in Figure 1, a kind of lithium ion cell polar ear tape sticking device that the utility model provides, comprise the tab feeding device 21, lug preheating device 22, device for rubberizing polar lug 23, the first viscose glue welding and forming device 24, lug apparatus for shaping 25, single face glue or glue-free sniffer 26, viscose glue shearing device 27 and the lug shearing device 28 that set gradually, after lug shearing device 28, also be provided with the second viscose glue welding and forming device 29.More than device is put successively, and connects by the mobile groove of lug, and the lug bar by above device, is finished every operation successively by the transportation of lug groove, obtains meeting the lug that is pasted with viscose glue of production requirement.
Wherein, the first viscose glue welding and forming device 24 and the second viscose glue welding and forming device 29 all adopt High-frequency machine, and the main working parts of viscose glue shearing device 27 and lug shearing device 28 is cutting knife.
After the second viscose glue welding and forming device 29, be provided with coiled strip wrap-up 30.
Between lug preheating device 22 and device for rubberizing polar lug 23, also be provided with viscose glue pay-off 31.The mode that the viscose glue feeding both can have been adopted manual feeding also can adopt self-feeding, namely adopts the mode of viscose glue pay-off 31, and the latter can enhance productivity greatly, is preferred mode therefore.
As shown in Figure 2, comprise successively when using said apparatus that lug is carried out rubberizing that lug feeding operation 1, lug preheating procedure 2, viscose glue feeding operation 11, lug rubberizing operation 3, viscose glue welding fabrication operation 4, viscose glue trimming 5, single face glue or glue-free detection operation 6, viscose glue cut off operation 7 and lug cut-out operation 8, after lug cuts off operation 8, also be provided with for the second time welding fabrication operation 9 of viscose glue.
Wherein, lug feeding operation 1 is set to the lug coiled strip and send the volume operation, and coiled strip send the mode of volume to have higher efficient.
Be provided with coiled strip winding process 10 after the welding fabrication operation 9 for the second time at viscose glue.
Particularly, send two elongated and parallel lug bars during lug feeding operation 1, article two, the lug bar is through after the preheating, viscose top is pasted on up and down two surfaces of two lug bars with the direction perpendicular to the lug bar, then by the high-frequency energy of High-frequency machine output viscose glue is welded in the upper and lower surface of lug in viscose glue welding fabrication operation 4, then pass through shaping, tentatively obtain two lug bars that the upper and lower surface compartment of terrain is pasted with viscose glue, whether then survey through single face glue or glue-free detection operation 6 exists lug to only have one side to be pasted with viscose glue or the lug two sides is the defective products that is pasted with viscose glue, if have, just manually mend glue or work as waste disposal; Then viscose glue is cut off from middle position, so that half viscose glue is stayed on the lug bar, second half viscose glue is stayed on another lug bar, then with two independently the lug bar respectively as required length cut off, and then once the viscose glue on the lug bar is replenished welding, to strengthen welding effect, improve the stability of product quality, last rolling obtains meeting the lug that is pasted with viscose glue of production requirement.
By for the second time welding fabrication operation 9 of viscose glue is set after lug cuts off operation 8, so that the viscose glue on the lug is through after for the first time welding, carry out again the welding second time, twice welding can be strengthened welding effect, so that product obtains 100% secondary welding, thus the stability of raising product quality.
The utility model lithium ion cell polar ear tape sticking device is by after lug shearing device 28, the second viscose glue welding and forming device 29 is set, so that the viscose glue on the lug is through after for the first time welding, carry out again the welding second time, twice welding can be strengthened welding effect, so that product obtains 100% secondary welding, thus the stability of raising product quality.In addition, because the height of the first viscose glue welding and forming device 24 and the second viscose glue welding and forming device 29 is adjustable, therefore be applicable to lug and the viscose glue of any model, applicability is strong.
Need to prove, the according to the above description announcement of book and elaboration, the utility model those skilled in the art can also change and revise above-mentioned execution mode.Therefore, the embodiment that discloses and describe above the utility model is not limited to also should be in the protection range of claim of the present utility model to equivalent modifications more of the present utility model and change.In addition, although used some specific terms in this specification, these terms do not consist of any restriction to the utility model just for convenience of description.
Claims (4)
1. lithium ion cell polar ear tape sticking device, comprise the tab feeding device, lug preheating device, device for rubberizing polar lug, the first viscose glue welding and forming device, lug apparatus for shaping, single face glue or glue-free sniffer, viscose glue shearing device and the lug shearing device that set gradually, it is characterized in that: after described lug shearing device, also be provided with the second viscose glue welding and forming device.
2. lithium ion cell polar ear tape sticking device according to claim 1, it is characterized in that: described tab feeding device is set to lug coiled strip coil handling apparatus.
3. lithium ion cell polar ear tape sticking device according to claim 2 is characterized in that: be provided with the coiled strip wrap-up after described the second viscose glue welding and forming device.
4. lithium ion cell polar ear tape sticking device according to claim 3 is characterized in that: also be provided with the viscose glue pay-off between described lug preheating device and described device for rubberizing polar lug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220475449XU CN202888304U (en) | 2012-09-18 | 2012-09-18 | Lithium ion battery tab rubberizing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220475449XU CN202888304U (en) | 2012-09-18 | 2012-09-18 | Lithium ion battery tab rubberizing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202888304U true CN202888304U (en) | 2013-04-17 |
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ID=48079698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220475449XU Expired - Lifetime CN202888304U (en) | 2012-09-18 | 2012-09-18 | Lithium ion battery tab rubberizing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202888304U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104485472B (en) * | 2014-11-20 | 2016-09-14 | 惠州亿纬锂能股份有限公司 | battery production equipment |
| CN107634269A (en) * | 2017-09-15 | 2018-01-26 | 东莞市中造新材料科技有限公司 | A kind of lug glue plastering machine |
| CN107808947A (en) * | 2017-11-23 | 2018-03-16 | 江门市拓联电子科技有限公司 | A kind of coiled strip formula big battery lug forming production line |
-
2012
- 2012-09-18 CN CN201220475449XU patent/CN202888304U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104485472B (en) * | 2014-11-20 | 2016-09-14 | 惠州亿纬锂能股份有限公司 | battery production equipment |
| CN107634269A (en) * | 2017-09-15 | 2018-01-26 | 东莞市中造新材料科技有限公司 | A kind of lug glue plastering machine |
| CN107634269B (en) * | 2017-09-15 | 2023-11-24 | 东莞市中造新材料科技有限公司 | Tab rubberizing machine |
| CN107808947A (en) * | 2017-11-23 | 2018-03-16 | 江门市拓联电子科技有限公司 | A kind of coiled strip formula big battery lug forming production line |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210728 Address after: 352100 Xingang Road, Zhangwan Town, Jiaocheng District, Ningde, Fujian 1 Patentee after: NINGDE AMPEREX TECHNOLOGY Ltd. Address before: 523000 youth Farm Industrial Zone, Tangchun village, Liaobu Town, Dongguan City, Guangdong Province Patentee before: DONGGUAN NVT TECHNOLOGY Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130417 |