CN204396342U - A kind of brush for clearing up pole piece - Google Patents
A kind of brush for clearing up pole piece Download PDFInfo
- Publication number
- CN204396342U CN204396342U CN201420851608.0U CN201420851608U CN204396342U CN 204396342 U CN204396342 U CN 204396342U CN 201420851608 U CN201420851608 U CN 201420851608U CN 204396342 U CN204396342 U CN 204396342U
- Authority
- CN
- China
- Prior art keywords
- pole piece
- brush
- clearing
- breather pipe
- housing
- 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.)
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Links
- 238000007789 sealing Methods 0.000 claims description 28
- 239000000428 dust Substances 0.000 abstract description 15
- 238000012797 qualification Methods 0.000 abstract description 4
- 230000009977 dual effect Effects 0.000 abstract description 2
- 238000010407 vacuum cleaning Methods 0.000 abstract description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 5
- 229910052744 lithium Inorganic materials 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000005030 aluminium foil Substances 0.000 description 1
- 210000001367 artery Anatomy 0.000 description 1
- 238000004380 ashing Methods 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 239000008199 coating composition Substances 0.000 description 1
- 239000011889 copper foil Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
Landscapes
- Brushes (AREA)
Abstract
The utility model discloses a kind of brush for clearing up pole piece, comprise housing, one end of described housing is the joint for connecting vavuum pump, and the other end of described housing has bristle and multiple passage, is provided with and is communicated with described passage and the unidirectional breather pipe opened in described housing.Brush for clearing up pole piece of the present utility model has the following advantages: (1) adopts bristle and vacuum cleaning dual clean, and pole piece cleans qualification rate can reach more than 99%; (2) be provided with the unidirectional breather pipe opened in brush, be formed with the unidirectional passage opened, when can avoid stopping suction, dust falls after rise, avoids secondary pollution.
Description
Technical field
The utility model relates to lithium battery production technical field, particularly relates to a kind of brush for clearing up pole piece.
Background technology
Lithium battery have lightweight, volume is little, low temperature resistant, power is strong, safe and reliable, life-span length, environmental protection etc. are many
Advantage, meets the trend of society energy-conserving and environment-protective, and range of application have also been obtained unprecedented expansion.
The positive/negative plate of lithium battery is typically employed in coating formula slurry oven dry on Copper Foil and aluminium foil and forms, and lithium battery positive-negative plate also will process through dust-removing process; This dust-removing process is cleared up pole piece mainly through manual or use automatic dust remover, sponge dust removal head in pole piece both sides back and forth brush time can remove dust and the burr of pole piece, the cleannes of pole piece are met the requirements, after detection is qualified, just can enters next process continues processing.
But when production at present and processing lithium battery positive-negative plate, the dynamics of brush during hand ashing brushing piece and speed control with workman's experience completely, and be difficult to ensure the higher quality of production, qualification rate can only control 98%, and pole piece is also very easily polluted in process of rework, and cause greater loss; And at present operating personnel with sponge dust removal head, brush pole piece working strength is high back and forth, inefficiency.
There is dust and fall problem after rise in existing pole piece cleaning brush, can cause the secondary pollution of pole piece, thus have impact on the qualification rate of pole piece cleaning.
Utility model content
The utility model provides a kind of brush for clearing up pole piece, and be provided with the unidirectional breather pipe opened in brush inside, after vavuum pump can be avoided to quit work, dust falls back on pole piece.
The technical solution of the utility model is:
For clearing up a brush for pole piece, comprise housing, one end of described housing is the joint for connecting vavuum pump, and the other end of described housing has bristle and multiple passage, is provided with and is communicated with described passage and the unidirectional breather pipe opened in described housing.
Described breather pipe is opened towards one end of housing connecting pipe, and when brush is in dust suction state, breather pipe is opened, and when brush is not in dust suction state, breather pipe closes, and dust can be avoided to fall back on pole piece.
As preferably, be provided with the fixed head installing described breather pipe in described housing, fixed head edge is connected with the inner wall sealing of housing.Described passage is evenly distributed on this fixed head, and upper corresponding described breather pipe is also uniformly distributed on fixed head.
Described breather pipe realizes unidirectional unfolding mode to be had multiple, and consider and want to prevent dust from falling after rise on pole plate, preferably, described breather pipe comprises body, and one end of body is connected with vent seal, and the other end is suspended in housing; Inboard wall of tube body is provided with the elastic sealing strip that at least two panels cooperatively interacts.
As preferred further, described elastic sealing strip one end is fixed on breather pipe inwall, and the other end extends to airflow direction, and each elastic sealing strip is intersected in the axis place of breather pipe.
Elastic sealing strip self has elasticity, when cancelling external force, elastic sealing strip can return back to original-shape, breather pipe inner passage can block by each elastic sealing strip, to extend towards airflow direction due to each elastic sealing strip and overlap, so elastic sealing strip could be opened along airflow direction, time reverse, elastic sealing strip keeps the state blocked breather pipe inner passage.The principle of breather pipe one-way ventilating and the principle of the unidirectional pumping blood of artery valve similar.
For the ease of the installation of bristle, preferably, described bristle is made up of multiple bristle tuft, and described bristle tuft to be fixed on bristle installing plate and to be distributed in around passage.
As preferably, described passage is circular port, and this circular port is evenly distributed on bristle installing plate.
Brush for clearing up pole piece of the present utility model has the following advantages:
(1) adopt bristle and vacuum cleaning dual clean, pole piece cleans qualification rate can reach more than 99%;
(2) be provided with the unidirectional breather pipe opened in brush, be formed with the unidirectional passage opened, when can avoid stopping suction, dust falls after rise, avoids pole piece and is secondary polluted.
Accompanying drawing explanation
Fig. 1 is the brush-head structure schematic diagram for clearing up pole piece of the present utility model.
Fig. 2 is the breather pipe schematic diagram with two elastic sealing strips, and breather pipe is in closure state.
Fig. 3 is the breather pipe schematic diagram with two elastic sealing strips, and breather pipe is in open mode.
Fig. 4 is the breather pipe schematic top plan view with three elastic sealing strips, and breather pipe is in closure state.
Fig. 5 is the breather pipe schematic top plan view with three elastic sealing strips, and breather pipe is in open mode.
Detailed description of the invention
Illustrate according to detailed description of the invention of the present utility model below in conjunction with accompanying drawing.
Set forth a lot of detail in the following description so that fully understand the utility model, but, the utility model can also adopt other to be different from other modes described here and implement, and therefore, the utility model is not limited to the restriction of following public specific embodiment.
As shown in Figure 1, a kind of brush for clearing up pole piece, comprises housing 1, and one end of housing 1 is the joint 2 for connecting vavuum pump, and the other end of housing 1 is provided with fixed head 3, and the edge of fixed head 3 is connected with the inner wall sealing of housing 1.
Fixed head 3 has circular passage 4, passage 4 is evenly distributed on bristle installing plate, and in order to each part of pole piece be cleaned, passage 4 is divided at least two rows, and misplaces in the direction of motion of pole piece.
Be fixed with bristle tuft 5 around passage 4, bristle tuft 5 is for being bundled into the bristle of bundle shape, and the bristle tuft 5 be trapped among around passage 4 defines vacuum chamber.
Bristle is sucked away from vacuum chamber by passage 4 after being risen by the dust brush sticked on pole plate.In order to ensure that brush has enough large suction, the gap between bristle tuft 5 is as far as possible little.
The breather pipe 6 be communicated with passage 4 is installed in housing 1.Breather pipe 6 one end is fixed on fixed head 3, and the other end is suspended in housing.The elastic sealing strip that breather pipe 6 comprises housing 7 and is arranged in housing 7.
With reference to Fig. 2 and Fig. 3, be provided with two elastic sealing strips 8 in housing 7, one end of elastic sealing strip 8 is fixed on the inwall of housing 7, and the other end extends to airflow direction, and elastic sealing strip 8 is intersected in axis 9 place of housing 7, and in Fig. 3, arrow indication is airflow direction.
When ventilating along the direction of arrow, elastic sealing strip 8 is opened and was formed gas passage; When against when the direction of arrow is ventilated, elastic sealing strip 8 is overlapped on axis 9 place mutually, and by the gas passage shutoff in housing 7, gas and dust all cannot pass through, thus avoids reflux gas and dust is anti-phase is fallen after rise on pole piece by breather pipe 6.
What Fig. 4 and Fig. 5 showed is the situation being provided with three elastic sealing strips 10 in housing 7, and its operation principle is with similar when having two elastic sealing strips 8.Be provided with four and with the situation of last elastic sealing strip in addition in housing 7, will not enumerate at this.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (6)
1. one kind for clearing up the brush of pole piece, comprise housing, it is characterized in that, one end of described housing is the joint for connecting vavuum pump, the other end of described housing has bristle and multiple passage, is provided with and is communicated with described passage and the unidirectional breather pipe opened in described housing.
2. as claimed in claim 1 for clearing up the brush of pole piece, it is characterized in that, be provided with the fixed head installing described breather pipe in described housing, fixed head edge is connected with the inner wall sealing of housing.
3. as claimed in claim 2 for clearing up the brush of pole piece, it is characterized in that, described breather pipe comprises body, and one end of body is connected with vent seal, and the other end is suspended in housing; Inboard wall of tube body is provided with the elastic sealing strip that at least two panels cooperatively interacts.
4. as claimed in claim 2 for clearing up the brush of pole piece, it is characterized in that, described elastic sealing strip one end is fixed on breather pipe inwall, and the other end extends to airflow direction, and each elastic sealing strip is intersected in the axis place of breather pipe.
5. as claimed in claim 2 for clearing up the brush of pole piece, it is characterized in that, described bristle is made up of multiple bristle tuft, and described bristle tuft to be fixed on bristle installing plate and to be distributed in around passage.
6. as claimed in claim 5 for clearing up the brush of pole piece, it is characterized in that, described passage is circular port, and this circular port is evenly distributed on bristle installing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420851608.0U CN204396342U (en) | 2014-12-30 | 2014-12-30 | A kind of brush for clearing up pole piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420851608.0U CN204396342U (en) | 2014-12-30 | 2014-12-30 | A kind of brush for clearing up pole piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204396342U true CN204396342U (en) | 2015-06-17 |
Family
ID=53420240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420851608.0U Active CN204396342U (en) | 2014-12-30 | 2014-12-30 | A kind of brush for clearing up pole piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204396342U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106377056A (en) * | 2016-09-28 | 2017-02-08 | 南京华东电子信息科技股份有限公司 | Vacuum sliding hair brush for cleaning electrode needle |
| CN107350232A (en) * | 2017-07-25 | 2017-11-17 | 芜湖市容川机电科技股份有限公司 | Portable cast tube part clearing apparatus |
| CN107350257A (en) * | 2017-07-25 | 2017-11-17 | 芜湖市容川机电科技股份有限公司 | One kind casting dust suction elliptic cylinder pipeline |
| CN110629716A (en) * | 2019-09-12 | 2019-12-31 | 荣盛兴城(兴隆)新能源发展有限公司 | Dust collection system and sweeper |
-
2014
- 2014-12-30 CN CN201420851608.0U patent/CN204396342U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106377056A (en) * | 2016-09-28 | 2017-02-08 | 南京华东电子信息科技股份有限公司 | Vacuum sliding hair brush for cleaning electrode needle |
| CN106377056B (en) * | 2016-09-28 | 2018-05-15 | 南京华东电子信息科技股份有限公司 | A kind of vacuum slip hairbrush for being used to clean electrode needle |
| CN107350232A (en) * | 2017-07-25 | 2017-11-17 | 芜湖市容川机电科技股份有限公司 | Portable cast tube part clearing apparatus |
| CN107350257A (en) * | 2017-07-25 | 2017-11-17 | 芜湖市容川机电科技股份有限公司 | One kind casting dust suction elliptic cylinder pipeline |
| CN110629716A (en) * | 2019-09-12 | 2019-12-31 | 荣盛兴城(兴隆)新能源发展有限公司 | Dust collection system and sweeper |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 313100 Huzhou Province, Changxing County, painted Creek Industrial Park, Bao bridge road, No. 18 Patentee after: ZHEJIANG TIANNENG ENERGY TECHNOLOGY Co.,Ltd. Address before: 313100 Huzhou Province, Changxing County, painted Creek Industrial Park, Bao bridge road, No. 18 Patentee before: ZHEJIANG TIANNENG ENERGY TECHNOLOGY Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 313100, No. 18, Qiao Qiao Road, Changxing County painting industrial park, Zhejiang, Huzhou Patentee after: Tianneng Shuai Fude Energy Co.,Ltd. Address before: 313100, No. 18, Qiao Qiao Road, Changxing County painting industrial park, Zhejiang, Huzhou Patentee before: ZHEJIANG TIANNENG ENERGY TECHNOLOGY Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP03 | Change of name, title or address |
Address after: No. 18 Baoqiao Road, Huaxi Industrial Park, Changxing County, Huzhou City, Zhejiang Province, 313100 Patentee after: Zhejiang Tianneng Energy Storage Technology Development Co.,Ltd. Country or region after: China Address before: No. 18 Baoqiao Road, Huaxi Industrial Park, Changxing County, Huzhou City, Zhejiang Province, 313100 Patentee before: Tianneng Shuai Fude Energy Co.,Ltd. Country or region before: China |