CN202079007U - C roller scraper device of coater - Google Patents
C roller scraper device of coater Download PDFInfo
- Publication number
- CN202079007U CN202079007U CN2011201706409U CN201120170640U CN202079007U CN 202079007 U CN202079007 U CN 202079007U CN 2011201706409 U CN2011201706409 U CN 2011201706409U CN 201120170640 U CN201120170640 U CN 201120170640U CN 202079007 U CN202079007 U CN 202079007U
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- CN
- China
- Prior art keywords
- roller
- scraper
- coater
- clamp plate
- pole piece
- 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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- Battery Electrode And Active Subsutance (AREA)
Abstract
The utility model discloses a C roller scraper device of a coater and aims at providing a device which can wipe the material layer on the surface of the C roller to clean, avoid the occurrence of particle scratch, simultaneously protect the C roller from being worn, prevent metal chips from being introduced into a material groove and improve the quality of a pole piece. A scraper is arranged between an upper clamp plate and a lower clamp plate; two ends of the upper clamp plate and the lower clamp plate are respectively and fixedly connected with a left bracket and a right bracket; the left bracket and the right bracket are respectively and fixedly connected with the lower end of a material groove baffle; and the scraper is made from teflon. In the C roller scraper device of the coater, the scraper is made from teflon; when the scraper is contacted with the C roller, the C roller is prevented from being worn, the occurrence of particle scratch is avoided, simultaneously the scraper is arranged below the material baffle, the effect of wiping the C roller is improved greatly and the C roller is wiped to cleaner, in addition, the metal chips are prevented from being introduced into the material groove, the quality of the pole piece is improved and the key parts of the coater can be protected.
Description
Technical field
The utility model relates to a kind of equipment of producing lithium ion battery, in particular, relates to a kind of coating machine C roll scraper mechanism.
Background technology
Advantages such as lithium ion battery has voltage height, specific energy height, recycles often, memory time is long, not only on portable electric appts, be used widely as mobile phone, DV and laptop computer, and be widely used in big-and-middle-sized electrical equipment aspects such as electric automobile, electric bicycle and electric tool, therefore more and more higher to the safety requirements of lithium ion battery.In the lithium ion battery production process, coating process is the bottleneck that whole lithium battery is made, in the coating process, and C roller binding paste, by with the kneading of B roller, on pole piece, the slurry of this moment all is not bonded on the pole piece, has the very thin bed of material of one deck on the surface of C roller with slurry coating, need wipe out, otherwise will produce a large amount of particles and cut on the pole piece surface, cause the bad order of pole piece, quality descends.Coating machine adopts steel blade now, and is not thorough to the cleaning of C roller, simultaneously the C roller produced wearing and tearing, will introduce metal fillings in the slurry and have potential safety hazard, now is badly in need of the situation that a kind of novel doctor blade device changes present scraper.
The utility model content
The utility model is in order to overcome weak point of the prior art; provide a kind of and the bed of material wiped clean on C roller surface can be avoided the appearance of particle cut, protect the C roller not frayed simultaneously; avoid introducing in the hopper metal fillings, promote the coating machine C roll scraper mechanism of pole piece quality.
The utility model is achieved through the following technical solutions:
A kind of coating machine C roll scraper mechanism, it is characterized in that, comprise left socle, right support, train wheel bridge, lower plate, scraper, between described train wheel bridge and the lower plate scraper is installed, fixedly connected with right support with left socle respectively in the two ends of described train wheel bridge and lower plate, described left socle is fixedlyed connected with the lower end of hopper baffle plate respectively with right support, and described scraper is a polytetrafluoroethylmaterial material.
The utlity model has following technique effect:
Scraper in the coating machine C roll scraper mechanism of the present utility model adopts polytetrafluoroethylmaterial material; when contacting with the C roller; avoided the wearing and tearing to the C roller, avoided the appearance of particle cut, scraper is installed in the below of hopper baffle plate simultaneously; the effect of wiping C roller promotes greatly; make the more clean of C roller wiping, and, can avoid introducing in the hopper metal fillings; promote the pole piece quality, can protect the coating machine key components and parts.
Description of drawings
Fig. 1 is the utility model coating machine C roll scraper mechanism scheme of installation;
Fig. 2 is the utility model coating machine C roll scraper mechanism stereogram.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is elaborated.
Fig. 1 be the utility model coating machine C roll scraper mechanism scheme of installation as shown in Figure 1, the utility model coating machine C roll scraper mechanism 2 is installed in the below of hopper baffle plate 1, in coating procedure, C roller 3 binding pastes are coated in slurry on the pole piece by mediating with B roller 4.
The schematic diagram of the utility model coating machine C roll scraper mechanism as shown in Figure 2, comprise left socle 5, right support 6, train wheel bridge 7, lower plate 9, scraper 8, between described train wheel bridge 7 and the lower plate 9 scraper 8 is installed, fixedly connected with right support with left socle respectively in the two ends of described train wheel bridge and lower plate, described left socle is fixedlyed connected with the lower end of hopper baffle plate respectively with right support, and described scraper 8 is a polytetrafluoroethylmaterial material.
Scraper of the present utility model adopts polytetrafluoroethylmaterial material, and is wear-resistant, anticorrosive, can effectively substitute existing steel blade.When scraper rotated a circle at the C roller, pulp layer residual on the C roller condensed at this moment, and scraper just scrapes redundant sizing agent, had effectively played the effect of wiping C roller.
Claims (1)
1. coating machine C roll scraper mechanism, it is characterized in that, comprise left socle, right support, train wheel bridge, lower plate, scraper, between described train wheel bridge and the lower plate scraper is installed, fixedly connected with right support with left socle respectively in the two ends of described train wheel bridge and lower plate, described left socle is fixedlyed connected with the lower end of hopper baffle plate respectively with right support, and described scraper is a polytetrafluoroethylmaterial material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201706409U CN202079007U (en) | 2011-05-25 | 2011-05-25 | C roller scraper device of coater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201706409U CN202079007U (en) | 2011-05-25 | 2011-05-25 | C roller scraper device of coater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202079007U true CN202079007U (en) | 2011-12-21 |
Family
ID=45339662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201706409U Expired - Fee Related CN202079007U (en) | 2011-05-25 | 2011-05-25 | C roller scraper device of coater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202079007U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102806218A (en) * | 2012-08-21 | 2012-12-05 | 天津力神电池股份有限公司 | Roller C cleaning device and method for coating machine |
| CN103212490A (en) * | 2013-03-15 | 2013-07-24 | 浙江轻机离心机制造有限公司 | Pattern draft pushing plate in pushing centrifuge |
| CN103909036A (en) * | 2013-01-09 | 2014-07-09 | 深圳市沃特玛电池有限公司 | Lithium ion power battery coater |
| CN109249551A (en) * | 2018-09-27 | 2019-01-22 | 安徽龙川橡塑科技有限公司 | A kind of gear adhesive dispenser of two-roll mill |
| CN109350839A (en) * | 2018-11-21 | 2019-02-19 | 新疆维吾尔自治区分析测试研究院 | A kind of liquid adhesive bandage smearing instrument |
| CN117798009A (en) * | 2024-03-01 | 2024-04-02 | 宣城海螺建筑光伏科技有限公司 | Solar backboard coating device and method |
-
2011
- 2011-05-25 CN CN2011201706409U patent/CN202079007U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102806218A (en) * | 2012-08-21 | 2012-12-05 | 天津力神电池股份有限公司 | Roller C cleaning device and method for coating machine |
| CN103909036A (en) * | 2013-01-09 | 2014-07-09 | 深圳市沃特玛电池有限公司 | Lithium ion power battery coater |
| CN103212490A (en) * | 2013-03-15 | 2013-07-24 | 浙江轻机离心机制造有限公司 | Pattern draft pushing plate in pushing centrifuge |
| CN109249551A (en) * | 2018-09-27 | 2019-01-22 | 安徽龙川橡塑科技有限公司 | A kind of gear adhesive dispenser of two-roll mill |
| CN109249551B (en) * | 2018-09-27 | 2021-04-09 | 安徽龙川橡塑科技有限公司 | Glue blocking device of double-roller open mill |
| CN109350839A (en) * | 2018-11-21 | 2019-02-19 | 新疆维吾尔自治区分析测试研究院 | A kind of liquid adhesive bandage smearing instrument |
| CN117798009A (en) * | 2024-03-01 | 2024-04-02 | 宣城海螺建筑光伏科技有限公司 | Solar backboard coating device and method |
| CN117798009B (en) * | 2024-03-01 | 2024-05-24 | 宣城海螺建筑光伏科技有限公司 | Solar backboard coating device and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111221 Termination date: 20140525 |