CN208245347U - Up- coiler crosses roller dust-extraction unit - Google Patents
Up- coiler crosses roller dust-extraction unit Download PDFInfo
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- CN208245347U CN208245347U CN201721641842.0U CN201721641842U CN208245347U CN 208245347 U CN208245347 U CN 208245347U CN 201721641842 U CN201721641842 U CN 201721641842U CN 208245347 U CN208245347 U CN 208245347U
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- roller
- dust
- outer cover
- cleaning roller
- extraction unit
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Abstract
The utility model relates to lithium battery pole slice dedusting technology fields, especially a kind of up- coiler crosses roller dust-extraction unit, including pole piece, the pole piece is transferred to the second mistake roller through the first roller excessively, described first is provided with the first cleaning roller and the second cleaning roller between roller and the second mistake roller excessively, and first cleaning roller and the second cleaning roller are staggered in zigzag；It is provided with dedusting mechanism on the outside of first cleaning roller and the second cleaning roller, the dedusting mechanism includes outer cover, and air-negative-pressure dust-extraction unit is provided in the outer cover.After adopting the above structure, the utility model transmits crossing on roller for material at it and increases a set of device for effectively removing pole piece dust, the shell of jacket firmly can will be crossed by being arranged one, the tracheae of one guidance gas flow is installed in the upper housing, the interface of a negative-pressure pipeline is opened in bottom, is disposed pole piece dust by air-flow.
Description
Technical field
The utility model relates to lithium battery pole slice dedusting technology field, especially a kind of up- coiler crosses roller dust-extraction unit.
Background technique
Dust is battery " natural enemy ", is the main reason for causing battery short circuit into the dust inside battery core particularly；
The power battery produced at present with winding process, it is last anti-together for effectively controlling dust to enter inside battery core on winding apparatus
Line；Winding apparatus substantially workflow are as follows: two big volume positive/negative materials are fixed on unreeling shaft, pass through what is installed in equipment
It is multiple to cross roller, positive/negative plate is transmitted to winding working region, completes the production of battery core；So preventing dust from entering in battery core
Portion needs to consider from roll structure excessively.
For the positive and negative anodes material of winding apparatus production, the dust of surface attachment, if none effective dedusting
Measure, it is likely that it is transmitted to winding workspace by crossing roller, is eventually entered into inside battery core, it is straight in hot pressing process under serious conditions
It connects and causes to scrap (waste material), if hot pressing station inspection does not come out, will there is safety in battery later period use process
Or the hidden danger that service life reduces.
Summary of the invention
The utility model technical issues that need to address are to provide a kind of up- coiler and cross roller dust-extraction unit.
In order to solve the above technical problems, a kind of up- coiler of the utility model crosses roller dust-extraction unit, including pole piece, described
Pole piece through first cross roller be transferred to second cross roller, it is described first cross roller and second cross roller between is provided with the first cleaning roller and second
Cleaning roller, first cleaning roller and the second cleaning roller are staggered in zigzag；First cleaning roller and the second cleaning roller
Outside is provided with dedusting mechanism, and the dedusting mechanism includes outer cover, and air-negative-pressure dust-extraction unit is provided in the outer cover.
Further, the air-negative-pressure dust-extraction unit includes the compressed air pipe that outer cover internal upper part is arranged in, described
Be provided with the gas-tpe fitting threaded hole communicated with compressed air pipe on outer cover, the compressed air pipe lower part be uniformly distributed to
Under compressed air pilot hole；The outer cover lower part is provided with negative-pressure pipeline interface, is connected with negative pressure on the negative-pressure pipeline interface
Pipeline.
Further, dedusting mechanism position adjusting mechanism is fixed on the outer cover.
Further, the dedusting mechanism position adjusting mechanism includes gear and rack gear, and the rack gear is fixed on outer cover
Outside, the rack and pinion rotation connection, the gear and motor output shaft are sequentially connected.
After adopting the above structure, the utility model transmits crossing on roller to increase and a set of effectively removing pole piece for material at it
The device of dust, that is, the shell of jacket firmly can will be crossed by being arranged one, install the gas of a guidance gas flow in the upper housing
Pipe, opens the interface of a negative-pressure pipeline in bottom, is disposed pole piece dust by air-flow.
Detailed description of the invention
Utility model will be further described in detail below with reference to the attached drawings and specific embodiments.
Fig. 1 is the structural schematic diagram that a kind of up- coiler of the utility model crosses roller dust-extraction unit.
Fig. 2 is the air-flow dedusting schematic diagram that a kind of up- coiler of the utility model crosses roller dust-extraction unit.
In figure: 1 is pole piece, and 2 cross roller for second, and 3 cross roller for first, and 4 be the second cleaning roller, and 5 be the first cleaning roller, and 6 are
Outer cover, 7 be gas-tpe fitting threaded hole, and 8 be negative-pressure pipeline interface, and 9 be compressed air pipe, and 10 be compressed air pilot hole,
11 be negative-pressure pipeline
Specific embodiment
As shown in Figure 1, a kind of up- coiler of the utility model crosses roller dust-extraction unit, including pole piece 1, the pole piece 1 is through
One, which crosses roller 3, is transferred to second and crosses roller 2, and described first, which crosses roller 3 and second, crosses between roller 2 and be provided with the first cleaning roller 5 and second and remove
Dirt roller 4, first cleaning roller 5 and the second cleaning roller 4 can pass through staggered dedusting mechanism in being staggered in a zigzag in this way
Dust on continuous removal pole piece, dust removing effects are more preferable.Dedusting is provided on the outside of first cleaning roller 5 and the second cleaning roller 4
Mechanism, the dedusting mechanism include outer cover 6, are provided with air-negative-pressure dust-extraction unit in the outer cover 6.
Further, as depicted in figs. 1 and 2, the air-negative-pressure dust-extraction unit includes the pressure that 6 internal upper part of outer cover is arranged in
Contracting air pipeline 9, the gas-tpe fitting threaded hole 7 communicated with compressed air pipe 9 is provided on the outer cover 6, and the compression is empty
9 lower part of feed channel is uniformly distributed downward compressed air pilot hole 10；6 lower part of outer cover is provided with negative-pressure pipeline interface 8, described
Negative-pressure pipeline 11 is connected on negative-pressure pipeline interface 8.
Further, dedusting mechanism position adjusting mechanism is fixed on the outer cover 6, the dedusting mechanism position adjusts machine
Structure includes gear and rack gear, and the rack gear is fixed on the outside of outer cover, the rack and pinion rotation connection, the gear and motor
Output shaft transmission connection.It can be rotated in this way by motor driven gear, so that the entirety with carry-over bar and dedusting mechanism is laterally
It is mobile；On the one hand convenient for being overhauled to the first cleaning roller 5 and the second cleaning roller 4, the ash being on the other hand convenient to clean in outer cover
Dirt.
The working principle of the utility model is as follows: as shown in Figure 1, in order to remove the dust of 1 tow sides of pole piece attachment, institute
To be covered respectively at two adjacent cleaning rollers with two outer covers 6, while outer cover 6 does not interfere with the canoe of pole piece；
A gas-tpe fitting threaded hole 7 is processed on 6 top of outer cover, for by the connector of external compression air and internal compressed air pipe
Road is connected, and forms the air-flow for directly blowing to pole piece inside housings, the dust for being attached to surface is blown to 6 bottom of outer cover,
Negative-pressure pipeline interface 8 is processed in 6 bottom of outer cover again, is siphoned away dust using external negative pressure, after avoiding dust from blowing off from pole piece
It is diffused into surrounding；Opening direction using the compressed air pilot hole 10 of compressed air pipe 9 obliquely as shown in Figure 2 generates
It is applied directly to the air-flow of pole piece, under the suction function at bottom negative-pressure pipeline interface 8, forms the gas as shown in Fig. 2
Body flow direction, finally realizes the purpose for removing dust.
Although those skilled in the art should manage the foregoing describe specific embodiment of the present utility model
Solution, these are merely examples, various changes or modifications can be made to present embodiment, without departing from the original of the utility model
Reason and essence, the protection scope of the utility model are only limited by the claims that follow.
Claims (4)
1. a kind of up- coiler crosses roller dust-extraction unit, including pole piece, the pole piece is transferred to the second mistake roller, feature through the first roller excessively
Be: described first, which crosses roller and second, crosses between roller and is provided with the first cleaning roller and the second cleaning roller, first cleaning roller and
Second cleaning roller is staggered in zigzag；It is provided with dedusting mechanism on the outside of first cleaning roller and the second cleaning roller, it is described
Dedusting mechanism includes outer cover, and air-negative-pressure dust-extraction unit is provided in the outer cover.
2. a kind of up- coiler described in accordance with the claim 1 crosses roller dust-extraction unit, it is characterised in that: the air-negative-pressure dedusting dress
The compressed air pipe including outer cover internal upper part is arranged in is set, the tracheae communicated with compressed air pipe is provided on the outer cover and is connect
Head threaded hole, the compressed air pipe lower part is uniformly distributed downward compressed air pilot hole；The outer cover lower part is provided with
Negative-pressure pipeline interface is connected with negative-pressure pipeline on the negative-pressure pipeline interface.
3. a kind of up- coiler described in accordance with the claim 1 crosses roller dust-extraction unit, it is characterised in that: be fixed with and remove on the outer cover
Dirt mechanism position adjustment mechanism.
4. a kind of up- coiler described in accordance with the claim 3 crosses roller dust-extraction unit, it is characterised in that: dedusting mechanism position tune
Complete machine structure includes gear and rack gear, and the rack gear is fixed on the outside of outer cover, the rack and pinion rotation connection, the gear with
Motor output shaft transmission connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721641842.0U CN208245347U (en) | 2017-11-30 | 2017-11-30 | Up- coiler crosses roller dust-extraction unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721641842.0U CN208245347U (en) | 2017-11-30 | 2017-11-30 | Up- coiler crosses roller dust-extraction unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208245347U true CN208245347U (en) | 2018-12-18 |
Family
ID=64620082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721641842.0U Active CN208245347U (en) | 2017-11-30 | 2017-11-30 | Up- coiler crosses roller dust-extraction unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208245347U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111774377A (en) * | 2020-07-31 | 2020-10-16 | 厦门海辰新能源科技有限公司 | Dust excluding hood and dust removing device |
-
2017
- 2017-11-30 CN CN201721641842.0U patent/CN208245347U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111774377A (en) * | 2020-07-31 | 2020-10-16 | 厦门海辰新能源科技有限公司 | Dust excluding hood and dust removing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 213200 Jiangdong Avenue 1, Jintan District, Jiangsu, Changzhou Patentee after: AVIC lithium Technology Co.,Ltd. Address before: 213200 Jiangdong Avenue 1, Jintan District, Jiangsu, Changzhou Patentee before: CHINA AVIATION LITHIUM BATTERY Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No.1 Jiangdong Avenue, Jintan District, Changzhou City, Jiangsu Province Patentee after: AVIC lithium Technology Co.,Ltd. Address before: No.1 Jiangdong Avenue, Jintan District, Changzhou City, Jiangsu Province Patentee before: AVIC lithium Technology Co.,Ltd. Address after: No.1 Jiangdong Avenue, Jintan District, Changzhou City, Jiangsu Province Patentee after: Zhongchuangxin Aviation Technology Co.,Ltd. Address before: No.1 Jiangdong Avenue, Jintan District, Changzhou City, Jiangsu Province Patentee before: AVIC lithium Technology Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |