CN204933904U - One prevents lithium battery to be coated with pole piece drum limit device - Google Patents
One prevents lithium battery to be coated with pole piece drum limit device Download PDFInfo
- Publication number
- CN204933904U CN204933904U CN201520567372.2U CN201520567372U CN204933904U CN 204933904 U CN204933904 U CN 204933904U CN 201520567372 U CN201520567372 U CN 201520567372U CN 204933904 U CN204933904 U CN 204933904U
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- China
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- pole piece
- roller
- coating
- transfer roller
- sides
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- Expired - Fee Related
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Abstract
The utility model relates to one and prevents lithium battery to be coated with pole piece drum limit device, it comprises the baffle plate being distributed in coating machine both sides, the transfer roller set gradually along coating machine coating pole piece movement direction, the jockey pulley of tensioning coating pole piece and the carrying roller of picking-up coating pole piece, be provided with roller directly over described carrying roller, the described both sides crossing roller are provided with rotary transfer roller.Described transfer roller is connected with described roller of crossing by bearing, and described transfer roller both sides are respectively arranged with brace, and described brace is fixed by screw on described carrying roller, and the pole piece part that described transfer roller and described carrying roller hold up is inconsistent.The utility model is used for lithium battery pole piece coating technique, has structure simple, effectively prevents coating pole piece drum limit, enhances productivity and the advantage of pole piece quality.
Description
Technical field
This use is novel relates to cell art, and particularly during lithium battery pole piece coating, one prevents lithium battery to be coated with pole piece drum limit device.
Background technology
Traditional lithium battery pole piece coating device, when being coated with pole piece after super-dry when being coated with tail rolling, Hui Gu limit, pole piece edge, to break, easy broken belt in pole piece wrapup procedure, scrapping pole piece, while waste pole piece and foil, also serious reduction pole coating production efficiency and pole piece quality.
Utility model content
The technical problems to be solved in the utility model is to provide one and prevents lithium battery to be coated with pole piece drum limit device, solve traditional lithium battery pole piece coating device, when be coated with pole piece after super-dry be coated with tail rolling time, Hui Gu limit, pole piece edge, to break, easy broken belt in pole piece wrapup procedure, scrap pole piece, while waste pole piece and foil, the also serious problem reducing pole coating production efficiency and pole piece quality.
In order to solve the problems of the technologies described above, the utility model adopts following technical scheme: one prevents lithium battery to be coated with pole piece drum limit device, it comprises the baffle plate being distributed in coating machine both sides, the transfer roller set gradually along coating machine coating pole piece movement direction, the jockey pulley of tensioning coating pole piece and the carrying roller of picking-up coating pole piece, be provided with roller directly over described carrying roller, the described both sides crossing roller are provided with rotary transfer roller; Described transfer roller is connected with described roller of crossing by bearing, and described transfer roller both sides are respectively arranged with brace, and described brace is fixed by screw to be crossed on roller described, described transfer roller respectively with the both sides of the edge being coated with pole piece transverse direction
Corresponding setting, is formed for being coated with the space that pole piece passes through between described transfer roller and described carrying roller; Described transfer roller, by adjusting the mode of brace position, regulates transfer roller crossing the position on roller.
The utility model has following good effect
The utility model compared with prior art, cross roller both sides at coating machine and set up two transfer rollers, when pole piece from described transfer roller below by time, described transfer roller can be blocked up to pole piece edge part skiving, limit, cracking and broken belt is roused in tail rolling place after avoiding pole piece drying, fault rate in production process can be reduced, improve stock utilization and production efficiency.
The utility model according to the width of coating pole piece, can limit the position of transfer roller by the position adjusting brace.The utility model is provided with jockey pulley, by abundant for pole piece tensioning, keeps the smooth coating of pole piece, improves production efficiency and pole piece quality.
The utility model is used for lithium battery pole piece coating technique, has structure simple, effectively prevents coating pole piece drum limit, enhances productivity and the advantage of pole piece quality.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present utility model.
Wherein, 1 baffle plate, 11 transfer rollers, 2 carrying rollers, 3 cross roller, 4 jockey pulleys, 5 transfer rollers
Accompanying drawing 2 is the mounting structure schematic diagram of the utility model transfer roller 5
Wherein, 3 roller, 5 transfer rollers, 51 bearings, 52 braces, 53 screws are crossed.
Detailed description of the invention
As shown in Figure 1, one prevents lithium battery to be coated with pole piece drum limit device, it comprises the baffle plate 1 being distributed in coating machine both sides, the transfer roller 11 set gradually along coating machine coating pole piece movement direction, the jockey pulley 4 of tensioning coating pole piece and the carrying roller 2 of picking-up coating pole piece, be provided with roller 3 directly over described carrying roller 2, the described both sides crossing roller 3 are provided with rotary transfer roller 5.
As shown in Figure 2, described transfer roller 5 is connected with described roller 3 of crossing by bearing 51, described transfer roller 5 both sides are respectively arranged with brace 52, described brace 52 is fastened on described roller 3 excessively by screw 53, described transfer roller 5 respectively with the corresponding setting in both sides of coating pole piece transverse direction, forms confession between described transfer roller 5 and described carrying roller 2 and is coated with the space that pole piece passes through, during coating, according to the width of coating pole piece, the position of described transfer roller 5 can be limited by the position adjusting described brace 52.
Formed for being coated with the space that pole piece passes through between described transfer roller 5 and carrying roller 2, the position of carrying roller 2 can be adjusted as required, make transfer roller 5 and be coated with on pole piece because the pole piece marginal portion of surface tension effects projection contacts, because liquid can because surface tension forms projection at coating pole piece, therefore when transfer roller 5 is in rotary state, shear action can be played to the pole piece marginal portion touched, realize edge super thick pole piece skiving thus, pole piece after skiving, enter oven drying, through tail rolling, pole piece can not due to Tai Hougu limit, edge, break, and then cause belt phenomenon, reduce fault rate in production process, improve stock utilization and production efficiency.Described jockey pulley 4 holds up pole piece, by abundant for pole piece tensioning, keeps the smooth coating of pole piece, improves production efficiency and pole piece quality.
Claims (1)
1. one kind prevents lithium battery to be coated with pole piece drum limit device, it is characterized in that: it comprises the baffle plate (1) being distributed in coating machine both sides, the transfer roller (11) set gradually along coating machine coating pole piece movement direction, the jockey pulley (4) of tensioning coating pole piece and the carrying roller (2) of picking-up coating pole piece, be provided with roller (3) directly over described carrying roller (2), the described both sides crossing roller (3) are provided with rotary transfer roller (5);
Described transfer roller (5) is connected with described roller (3) of crossing by bearing (51), described transfer roller (5) both sides are respectively arranged with brace (52), described brace (52) is fastened on described carrying roller (3) by screw (53), described transfer roller (5) respectively with the corresponding setting in both sides of the edge of coating pole piece transverse direction, form confession between described transfer roller (5) and described carrying roller (2) and be coated with the space that pole piece passes through.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520567372.2U CN204933904U (en) | 2015-07-31 | 2015-07-31 | One prevents lithium battery to be coated with pole piece drum limit device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520567372.2U CN204933904U (en) | 2015-07-31 | 2015-07-31 | One prevents lithium battery to be coated with pole piece drum limit device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204933904U true CN204933904U (en) | 2016-01-06 |
Family
ID=55001360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520567372.2U Expired - Fee Related CN204933904U (en) | 2015-07-31 | 2015-07-31 | One prevents lithium battery to be coated with pole piece drum limit device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204933904U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107552318A (en) * | 2017-09-27 | 2018-01-09 | 东莞市沃泰通新能源有限公司 | A kind of battery pole piece coating unit |
| CN108722827A (en) * | 2018-05-31 | 2018-11-02 | 江西省耐力科技股份有限公司 | A kind of lithium battery processing coating pole piece drying unit |
| CN114535011A (en) * | 2022-02-23 | 2022-05-27 | 上海兰钧新能源科技有限公司 | Lithium battery coating thinning device and system |
-
2015
- 2015-07-31 CN CN201520567372.2U patent/CN204933904U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107552318A (en) * | 2017-09-27 | 2018-01-09 | 东莞市沃泰通新能源有限公司 | A kind of battery pole piece coating unit |
| CN108722827A (en) * | 2018-05-31 | 2018-11-02 | 江西省耐力科技股份有限公司 | A kind of lithium battery processing coating pole piece drying unit |
| CN114535011A (en) * | 2022-02-23 | 2022-05-27 | 上海兰钧新能源科技有限公司 | Lithium battery coating thinning device and system |
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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: 20181019 Address after: 050000 100 Harvest Road, South Street, Sima village, Shijiazhuang economic and Technological Development Zone, Hebei Patentee after: Shijiazhuang Smart Electronic Technology Co., Ltd. Address before: 050399 Hebei city of Shijiazhuang province Jingxing County town of Wolin Industrial Park South Patentee before: HEBEI ZHONGZHI BATTERY MANUFACTURING 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: 20160106 Termination date: 20200731 |