CN203398093U - Transfer roller device for transferring pole lug - Google Patents
Transfer roller device for transferring pole lug Download PDFInfo
- Publication number
- CN203398093U CN203398093U CN201320508406.1U CN201320508406U CN203398093U CN 203398093 U CN203398093 U CN 203398093U CN 201320508406 U CN201320508406 U CN 201320508406U CN 203398093 U CN203398093 U CN 203398093U
- Authority
- CN
- China
- Prior art keywords
- roller
- transfer roller
- crossing
- pressure roller
- compression 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 - Lifetime
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Abstract
The utility model refers to a transfer roller device for transferring a pole lug, belonging to the cell manufacturing equipment field and comprising a transfer roller for supporting a pole piece for transferring and a compression roller rotating with a same linear velocity to the transfer roller. The compression roller is located at an axial end of the transfer roller; the radial surface of the compression roller is opposite to the radial surface of the transfer roller; the surface of the compression roller includes a radial groove, in which a rubber ring is embedded; the external surface of the rubber ring is above the external diameter of the compression roller and contacts with the external diameter surface of the transfer roller, allowing a gap between the radial surfaces of the compression roller and the transfer roller; when the transfer roller rotates, the friction between the transfer roller and the rubber ring drives the compression roller to synchronously rotate with the transfer roller, so that in the transfer process of a pole piece, a pole lug passes through the gap between the transfer roller and the compression roller, and the transfer roller and the compression roller flatten the bended pole plug with a same linear velocity to avoid damage of the pole lug. The transfer roller device for transferring the pole lug is also suitable for transferring common sheet materials.
Description
Technical field
The utility model relates to battery and makes field, particularly a kind of device that prevents lug discounting for battery pole piece transmitting procedure.
Background technology
Sheet material is the phenomenon such as ubiquity discounting in transmitting procedure, especially lithium battery pole slice, one side of pole piece comprises lug, pole piece material mostly is the foil that copper, aluminium etc. are easy to break, easily tear, if occur in transmitting procedure, give a discount, to damage lug, affect subsequent handling, and more can reduce the fail safe of battery.
Summary of the invention
The utility model will overcome sheet material in prior art, the phenomenon that especially battery pole piece gives a discount in transmitting procedure, and for achieving the above object, the utility model is by the following technical solutions.
A kind of roller of crossing is led electrode lug device, it is characterized in that comprising and support crossing roller and crossing with described the pressure roller that roller rotates with linear speed of pole piece transmission, described pressure roller is positioned at the described roll shaft Xiang one end of crossing, and the radial surface of the radial surface of described pressure roller and described mistake roller is relative and have a certain interval.
Roller is led electrode lug device and is also comprised a cushion rubber, and described roller surface comprises a radial groove, and described cushion rubber embeds in described groove.
Roller is led electrode lug device and is also comprised supported that roller rotates cross roll shaft, support pressure roller shaft that pressure roller rotates, connect the described fixed block of crossing roll shaft and described pressure roller shaft, limit a described axle sleeve of crossing roller axial location, and described axle sleeve is fastened in described mistake on roll shaft.
The outer surface of described cushion rubber exceeds described pressure roller external diameter, and the outer surface of described cushion rubber contacts with the described roller external diameter surface of crossing.
The beneficial effects of the utility model are: crossing on roller of transmission pole piece, increase pressure roller, make pole piece in transmitting procedure, lug passes through in the gap of crossing between roller and pressure roller, crossing roller flattens the lug of bending with identical linear velocity with pressure roller, prevent that lug from losing, be applicable to general sheet material transmission simultaneously.
Accompanying drawing explanation
The schematic perspective view of a kind of embodiment of Fig. 1 the utility model
Concrete enforcement
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in further detail.
Roller is led an electrode lug device, it is characterized in that comprising support pole piece transmission cross roller 1 and with the pressure roller 2 of crossing roller and rotating with linear speed, pressure roller 2 was positioned at the axial one end of roller 1, the radial surface of pressure roller 2 with the radial surface of roller relative.
A kind of roller is excessively led electrode lug device and is also comprised cushion rubber 3, on pressure roller 2, comprise a radial groove, cushion rubber 3 embeds in groove, the outer surface of cushion rubber 3 exceeds the external diameter of pressure roller 2, the outer surface of cushion rubber 3 contacts with mistake roller 1 external diameter surface, make pressure roller 2 and the radial surface of crossing roller 1 have certain gap, cross roller 1 and rotate, with crossing roller 1, synchronize rotation with frictional force band dynamic pressure roller 2 between cushion rubber 3.
A kind of roller of crossing is led electrode lug device and is also comprised supported that roller 1 rotates cross roll shaft 4, support pressure roller shaft 5, the fixed block 6 that connected roll shaft 4 and pressure roller shaft 5 that pressure roller 2 rotates, the axle sleeve 7 that limited roller 4 axial locations, and axle sleeve 7 was fastened on roll shaft 4.
Another kind of embodiment of the present utility model, does not comprise the cushion rubber embedding in pressure roller groove, does not comprise groove on pressure roller, synchronizing wheel is set crossing in roll shaft and pressure roller shaft, adopts driven by motor pressure roller and crosses roller and synchronously rotate, and pressure roller is with to cross roller external diameter surface gap adjustable.
By reference to the accompanying drawings execution mode of the present utility model is explained in detail above, but the utility model is not limited to above-mentioned execution mode, in the ken possessing those of ordinary skills, can also under the prerequisite that does not depart from the utility model aim, make various variations.
Claims (4)
1. cross roller and lead an electrode lug device, it is characterized in that comprising and support crossing roller and crossing with described the pressure roller that roller rotates with linear speed of pole piece transmission, described pressure roller is positioned at the described roll shaft Xiang one end of crossing, and the radial surface of described pressure roller is relative with the radial surface of described roller.
2. the roller of crossing as claimed in claim 1 is led electrode lug device, it is characterized in that, also comprise cushion rubber, described roller surface comprises a radial groove, and described cushion rubber embeds in described groove.
3. the roller of crossing as claimed in claim 2 is led electrode lug device, it is characterized in that, the outer surface of described cushion rubber exceeds described pressure roller external diameter, and the outer surface of described cushion rubber contacts with the described roller external diameter surface of crossing.
4. the roller of crossing as claimed in claim 1 is led electrode lug device, characterized by further comprising supported that roller rotates cross roll shaft, support pressure roller shaft that pressure roller rotates, connect the described fixed block of crossing roll shaft and described pressure roller shaft, limit the described axle sleeve of crossing roller axial location, described axle sleeve is fastened in described mistake on roll shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320508406.1U CN203398093U (en) | 2013-08-20 | 2013-08-20 | Transfer roller device for transferring pole lug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320508406.1U CN203398093U (en) | 2013-08-20 | 2013-08-20 | Transfer roller device for transferring pole lug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203398093U true CN203398093U (en) | 2014-01-15 |
Family
ID=49909605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320508406.1U Expired - Lifetime CN203398093U (en) | 2013-08-20 | 2013-08-20 | Transfer roller device for transferring pole lug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203398093U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105252146A (en) * | 2015-10-23 | 2016-01-20 | 深圳市海目星激光科技有限公司 | Differential speed device achieving variable-pitch cutting of battery electrode lugs |
| CN107876628A (en) * | 2017-12-11 | 2018-04-06 | 深圳市海目星激光智能装备股份有限公司 | A kind of continuous rolling wheel impression device |
| WO2020088220A1 (en) * | 2018-10-31 | 2020-05-07 | 宁德时代新能源科技股份有限公司 | Transfer roller, winder, and method for transferring cell core pole piece |
-
2013
- 2013-08-20 CN CN201320508406.1U patent/CN203398093U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105252146A (en) * | 2015-10-23 | 2016-01-20 | 深圳市海目星激光科技有限公司 | Differential speed device achieving variable-pitch cutting of battery electrode lugs |
| CN105252146B (en) * | 2015-10-23 | 2016-12-07 | 深圳市海目星激光科技有限公司 | A kind of differential gear realizing the cutting of battery pole ear displacement |
| CN107876628A (en) * | 2017-12-11 | 2018-04-06 | 深圳市海目星激光智能装备股份有限公司 | A kind of continuous rolling wheel impression device |
| CN107876628B (en) * | 2017-12-11 | 2024-02-02 | 海目星激光科技集团股份有限公司 | Continuous roller mark pressing device |
| WO2020088220A1 (en) * | 2018-10-31 | 2020-05-07 | 宁德时代新能源科技股份有限公司 | Transfer roller, winder, and method for transferring cell core pole piece |
| EP3675269A4 (en) * | 2018-10-31 | 2020-11-25 | Contemporary Amperex Technology Co., Limited | Transfer roller, winder, and method for transferring cell core pole piece |
| US11929464B2 (en) | 2018-10-31 | 2024-03-12 | Contemporary Amperex Technology Co., Limited | Conveying roller, winder and method for conveying cell pole piece |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140115 |
|
| CX01 | Expiry of patent term |