CN206154402U - Dust removal mechanism of lithium ion cell pole piece cross cutting machine - Google Patents
Dust removal mechanism of lithium ion cell pole piece cross cutting machine Download PDFInfo
- Publication number
- CN206154402U CN206154402U CN201621141139.9U CN201621141139U CN206154402U CN 206154402 U CN206154402 U CN 206154402U CN 201621141139 U CN201621141139 U CN 201621141139U CN 206154402 U CN206154402 U CN 206154402U
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- Prior art keywords
- dust removal
- dust
- pole piece
- removal head
- cutting machine
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Abstract
The utility model discloses a dust removal mechanism of lithium ion cell pole piece cross cutting machine, last dust removal part and lower dust removal part including corresponding setting, last dust removal part includes diaphragm, epipleural, goes up carry over pinch rolls and two last dust removing head, and the top of epipleural is equipped with the decurrent ascending sending down abnormally ascending jar of connecting rod, and the connecting rod of the sending down abnormally ascending jar that rises is connected with the guide rail, dust removal part includes diaphragm, lower side panel, lower carry over pinch rolls and twice dust removing head down, and the bottom of lower side panel is equipped with connecting rod lower lift cylinder up, and the connecting rod of the cylinder that goes up and down down is connected with the lower guideway. The utility model discloses behind the surely intact utmost point ear of cutter, brush the dust that pole piece section pine takes off through the brush, then through high -pressure wind with the dust pole piece surface of blowing off, negative pressure wind siphons away the dust and gets into dust integration box, guarantee that the dust that does not have the pine to take off on the pole piece enters into electric in -core portion, reduce the self discharge of electric core and press the broken unfamiliar positive negative pole short circuit that appears because of the dust, effectively improve the life and the security performance of electric core.
Description
Technical field
The utility model is related to a kind of dedusting mechanism of lithium-ion electric core pole piece die-cutting machine.
Background technology
Bicker is that battery coiled strip is carried out to cut a kind of automaton of lug, traditional multi pole ears bicker machine tool
Cutting knife cuts lug to coiled strip, can all produce dry linting, influences whether the self-discharge performance and safety of rear operation lamination forming battery
Performance.Because power battery core service life and security performance aspect increasingly require to improve, the requirement of pole piece dedusting also more and more higher,
In the urgent need to a kind of dedusting mechanism of lithium-ion electric core pole piece cross cutting, demand in the market is met.
Utility model content
The purpose of this utility model is to solve disadvantages described above, there is provided a kind of dust removal machine of lithium-ion electric core pole piece die-cutting machine
Structure, brushes off the dust that pole piece section is released by hairbrush dust blows off pole piece with high-pressure blast, it is ensured that do not have on pole piece
The dust for releasing is entered into inside battery core, reduces the self discharge of battery core and because dust crushes the both positive and negative polarity short circuit of barrier film appearance, is had
Effect improves the service life and security performance of battery core.
The purpose of this utility model is achieved in the following ways：
A kind of dedusting mechanism of lithium-ion electric core pole piece die-cutting machine, including the upper dust removal unit and lower dust removal unit of relative set,
Upper dust removal unit is the dust for removing coiled strip wherein one side, and lower dust removal unit is the dust for removing coiled strip another side, described
Upper dust removal unit includes dust removal head on upper cross plate, epipleural, upper carry-over pinch rolls and two, and epipleural is located at the two ends of upper cross plate, epipleural
Top be provided with the downward upper lift cylinder of connecting rod, the connecting rod of upper lift cylinder is connected with upper rail, upper rail it is horizontal two
End is respectively provided with a upper rail baffle plate, and dust removal head is respectively arranged on the left and right middle-end of upper rail on two, and the bottom surface of upper dust removal head is toward indent
Fall into and form a little cambered surface, the two ends of upper carry-over pinch rolls by rotary shaft across in the inner side of two epipleurals, its surface with and above dedusting
The little cambered surface of head forms the gap of punishment in advance；The lower dust removal unit includes lower cross plate, lower side panel, lower carry-over pinch rolls and twice dust removal heads,
Located at the two ends of lower cross plate, the bottom of lower side panel is provided with connecting rod lower lift cylinder upward, the company of lower lift cylinder to lower side panel
Extension bar is connected with lower guideway, lower guideway it is horizontal be respectively arranged at the two ends with guide rail baffle, twice dust removal head is respectively arranged on lower guideway
Left and right middle-end, the top surface of lower dust removal head is recessed to form a little cambered surface inside, and the two ends of lower carry-over pinch rolls pass through rotary shaft across two
The top surface of lower side panel, its surface with and lower dust removal head little cambered surface formation punishment in advance gap.
Preferably, the side of the upper rail baffle plate is provided with top shoe, be respectively equipped with the inside of two epipleurals with it is upper
The upper slide rail that slide block pairing slides.
Preferably, the side of the upper dust removal head is respectively equipped with air blowing connector and upper dust suction connector, above removes
The little cambered surface of dirt head is provided with inflatable mouth and suction port, and the upper cleaning brush for brush dust dirt is provided with the opening of suction port.
Preferably, the upper rail baffle plate is provided with the upper adjusting screw rod for adjusting dust removal head spacing on two.
Preferably, the side of the lower guideway baffle plate is provided with sliding block, is respectively equipped with on the inside of two lower side panels
The glidepath that slide block pairing slides.
Preferably, the side of the lower dust removal head is respectively equipped with lower air blowing connector and lower dust suction connector, under remove
The little cambered surface of dirt head is provided with inflatable mouth and suction port, and the lower cleaning brush for brush dust dirt is provided with the opening of suction port.
Preferably, the lower guideway baffle plate is provided with the lower adjusting screw rod for adjusting twice dust removal head spacing.
Beneficial effect produced by the utility model is：The utility model after cutting knife cuts lug, by hairbrush pole
The dust that piece section is released is brushed off, and then dust is blown off pole piece by high-pressure blast, and dust is siphoned away and enters powder by negative pressure wind
In dirt integral box；Guarantee that the dust not released on pole piece is entered into inside battery core, reduce the self discharge of battery core and because of dust pressure
The both positive and negative polarity short circuit that broken barrier film occurs, effectively improves the service life and security performance of battery core.
Description of the drawings
Fig. 1 is the structural representation of the utility model embodiment；
In figure, 1 is upper cross plate, and 2 is epipleural, and 3 is upper carry-over pinch rolls, and 4 is upper dust removal head, and 5 is upper lift cylinder, and 6 is upper
Guide rail, 7 is lower cross plate, and 8 is lower side panel, and 9 is lower carry-over pinch rolls, and 10 is lower dust removal head, and 11 is lower lift cylinder, and 12 is lower guideway,
13 is upper air blowing connector, and 14 is upper dust suction connector, and 15 is upper adjusting screw rod, and 16 is lower air blowing connector, and 17 is lower dust suction
Connector, 18 is lower adjusting screw rod.
Specific embodiment
Below in conjunction with the accompanying drawings the utility model is described in further detail with specific embodiment.
The present embodiment, with reference to Fig. 1, it implements structure includes the upper dust removal unit and lower dust removal unit of relative set, upper dust removal unit
It is the dust for removing coiled strip wherein one side, lower dust removal unit is the dust for removing coiled strip another side, the upper dust removal unit
Including dust removal head 4 on upper cross plate 1, epipleural 2, upper carry-over pinch rolls 3 and two, epipleural 2 is located at the two ends of upper cross plate 1, epipleural 2
Top is provided with the downward upper lift cylinder 5 of connecting rod, and the connecting rod of upper lift cylinder 5 is connected with upper rail 6, the horizontal stroke of upper rail 6
The baffle plate of a upper rail 6 is respectively arranged at the two ends with, dust removal head 4 is respectively arranged on the left and right middle-end of upper rail 6, the bottom surface of upper dust removal head 4 on two
Inside depression forms a little cambered surface, the two ends of upper carry-over pinch rolls 3 by rotary shaft across in the inner side of two epipleurals 2, its surface with
And the little cambered surface of upper dust removal head 4 forms the gap of punishment in advance；The lower dust removal unit includes lower cross plate 7, lower side panel 8, the and of lower carry-over pinch rolls 9
Twice dust removal heads 10, located at the two ends of lower cross plate 7, the bottom of lower side panel 8 is provided with connecting rod lower lift cylinder upward to lower side panel 8
11, the connecting rod of lower lift cylinder 11 is connected with lower guideway 12, and the horizontal stroke of lower guideway 12 is respectively arranged at the two ends with the baffle plate of a lower guideway 12, and two
Lower dust removal head 10 is respectively arranged on the left and right middle-end of lower guideway 12, and the top surface of lower dust removal head 10 is recessed to form a little cambered surface inside, under
The two ends of carry-over pinch rolls 9 by rotary shaft across the top surface in two lower side panels 8, its surface with and the little cambered surface of time dust removal head 10 formed
The gap of punishment in advance.
Wherein, the side of the baffle plate of the upper rail 6 is provided with top shoe, and the inner side of two epipleurals 2 is respectively equipped with and top shoe
The upper slide rail that pairing is slided.The side of the upper dust removal head 4 is respectively equipped with air blowing connector 13 and upper dust suction connector 14, on
The little cambered surface of dust removal head 4 is provided with inflatable mouth and suction port, and the upper dedusting hair for brush dust dirt is provided with the opening of suction port
Brush.The baffle plate of the upper rail 6 is provided with the upper adjusting screw rod 15 for adjusting the spacing of dust removal head 4 on two.
In addition, the side of the baffle plate of the lower guideway 12 is provided with sliding block, the inner side of two lower side panels 8 is respectively equipped with and sliding block
The glidepath that pairing is slided.The side of the lower dust removal head 10 is respectively equipped with lower air blowing connector 16 and lower dust suction connector 17,
The little cambered surface of lower dust removal head 10 is provided with inflatable mouth and suction port, and the lower dedusting for brush dust dirt is provided with the opening of suction port
Hairbrush.The baffle plate of the lower guideway 12 is provided with the lower adjusting screw rod 18 for adjusting twice spacing of dust removal head 10.The utility model
After cutting knife cuts lug, the dust that pole piece section is released is brushed off by hairbrush, then dust is blown off pole by high-pressure blast
Piece surface, negative pressure wind siphons away dust in dust integral box；Guarantee that the dust not released on pole piece is entered in battery core
Portion, reduce battery core self discharge and because dust crush barrier film appearance both positive and negative polarity short circuit, effectively improve battery core service life and
Security performance.
Above content is to combine specific preferred embodiment further detailed description of the utility model, it is impossible to recognized
It is calmly of the present utility model to be embodied as being confined to these explanations.For the ordinary skill people of the utility model art
For member, without departing from the concept of the premise utility, some simple deduction or replace can also be made, be regarded as this
The protection domain of utility model.
Claims (7)
1. a kind of upper dust removal unit and lower dust removal unit of dedusting mechanism of lithium-ion electric core pole piece die-cutting machine, including relative set, on
Dust removal unit is the dust for removing coiled strip wherein one side, and lower dust removal unit is the dust for removing coiled strip another side, its feature
It is：The upper dust removal unit includes dust removal head on upper cross plate, epipleural, upper carry-over pinch rolls and two, and epipleural is located at the two of upper cross plate
End, is provided with the downward upper lift cylinder of connecting rod at the top of epipleural, the connecting rod of upper lift cylinder is connected with upper rail, above leads
Rail it is horizontal be respectively arranged at the two ends with a upper rail baffle plate, dust removal head is respectively arranged on the left and right middle-end of upper rail, the bottom of upper dust removal head on two
Face is recessed to form a little cambered surface inside, the two ends of upper carry-over pinch rolls by rotary shaft across in the inner side of two epipleurals, its surface with
And the little cambered surface of upper dust removal head forms the gap of punishment in advance；The lower dust removal unit is included under lower cross plate, lower side panel, lower carry-over pinch rolls and two
Dust removal head, located at the two ends of lower cross plate, the bottom of lower side panel is provided with connecting rod lower lift cylinder upward, lower lifting air to lower side panel
The connecting rod of cylinder is connected with lower guideway, lower guideway it is horizontal be respectively arranged at the two ends with guide rail baffle, twice dust removal head is respectively arranged on down
The left and right middle-end of guide rail, the top surface of lower dust removal head is recessed to form a little cambered surface inside, and the two ends of lower carry-over pinch rolls are horizontal by rotary shaft
Across the top surface of two lower side panels, its surface with and lower dust removal head little cambered surface formation punishment in advance gap.
2. the dedusting mechanism of a kind of lithium-ion electric core pole piece die-cutting machine according to claim 1, it is characterised in that：On described
The side of guide rail baffle is provided with top shoe, is respectively equipped with the inside of two epipleurals and the upper slide rail for sliding is matched with top shoe.
3. the dedusting mechanism of a kind of lithium-ion electric core pole piece die-cutting machine according to claim 1, it is characterised in that：On described
The side of dust removal head is respectively equipped with air blowing connector and upper dust suction connector, and the little cambered surface of upper dust removal head is provided with inflatable mouth and suction
Dirt mouth, and the upper cleaning brush for brush dust dirt is provided with the opening of suction port.
4. the dedusting mechanism of a kind of lithium-ion electric core pole piece die-cutting machine according to claims 1 to 3 any one, its feature
It is：The upper rail baffle plate is provided with the upper adjusting screw rod for adjusting dust removal head spacing on two.
5. the dedusting mechanism of a kind of lithium-ion electric core pole piece die-cutting machine according to claim 4, it is characterised in that：Under described
The side of guide rail baffle is provided with sliding block, is respectively equipped with the inside of two lower side panels and the glidepath for sliding is matched with sliding block.
6. the dedusting mechanism of a kind of lithium-ion electric core pole piece die-cutting machine according to claim 4, it is characterised in that：Under described
The side of dust removal head is respectively equipped with lower air blowing connector and lower dust suction connector, and the little cambered surface of lower dust removal head is provided with inflatable mouth and suction
Dirt mouth, and the lower cleaning brush for brush dust dirt is provided with the opening of suction port.
7. the dedusting mechanism of a kind of lithium-ion electric core pole piece die-cutting machine according to claim 5～6 any one, its feature
It is：The lower guideway baffle plate is provided with the lower adjusting screw rod for adjusting twice dust removal head spacing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621141139.9U CN206154402U (en) | 2016-10-20 | 2016-10-20 | Dust removal mechanism of lithium ion cell pole piece cross cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621141139.9U CN206154402U (en) | 2016-10-20 | 2016-10-20 | Dust removal mechanism of lithium ion cell pole piece cross cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206154402U true CN206154402U (en) | 2017-05-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621141139.9U Active CN206154402U (en) | 2016-10-20 | 2016-10-20 | Dust removal mechanism of lithium ion cell pole piece cross cutting machine |
Country Status (1)
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| CN (1) | CN206154402U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108126926A (en) * | 2017-12-28 | 2018-06-08 | 广州正德工业工程技术有限公司 | A kind of roll-in dust removal device for lithium ion battery production |
| CN109626064A (en) * | 2018-12-20 | 2019-04-16 | 中融飞腾（北京）科技有限公司 | The not stop reel-changing formula die-cutting machine of rewinding is put for lithium battery positive and negative anodes substrate |
| CN109626063A (en) * | 2018-12-20 | 2019-04-16 | 中融飞腾（北京）科技有限公司 | The stop reel-changing formula circular pressing and cutting machine of rewinding is put for lithium battery positive and negative anodes substrate |
| CN110459411A (en) * | 2019-08-22 | 2019-11-15 | 南安市建泉机械科技有限公司 | A kind of capacitor cutting machine automatic wiping device |
| CN111312986A (en) * | 2020-03-05 | 2020-06-19 | 湖北亿纬动力有限公司 | Method and device for removing dust on surface of pole piece in lithium ion battery sheet making stage |
| CN114226351A (en) * | 2021-08-16 | 2022-03-25 | 重庆大学 | Complex multi-working-condition self-adaptive dust removal device for dry cutting processing of composite material |
| CN115156128A (en) * | 2022-06-30 | 2022-10-11 | 无锡普天铁心股份有限公司 | Sweeping and blowing integrated longitudinal shearing dust removal system |
-
2016
- 2016-10-20 CN CN201621141139.9U patent/CN206154402U/en active Active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108126926A (en) * | 2017-12-28 | 2018-06-08 | 广州正德工业工程技术有限公司 | A kind of roll-in dust removal device for lithium ion battery production |
| CN109626064A (en) * | 2018-12-20 | 2019-04-16 | 中融飞腾（北京）科技有限公司 | The not stop reel-changing formula die-cutting machine of rewinding is put for lithium battery positive and negative anodes substrate |
| CN109626063A (en) * | 2018-12-20 | 2019-04-16 | 中融飞腾（北京）科技有限公司 | The stop reel-changing formula circular pressing and cutting machine of rewinding is put for lithium battery positive and negative anodes substrate |
| CN110459411A (en) * | 2019-08-22 | 2019-11-15 | 南安市建泉机械科技有限公司 | A kind of capacitor cutting machine automatic wiping device |
| CN110459411B (en) * | 2019-08-22 | 2021-05-07 | 苏州绿萃筑信息科技有限公司 | Automatic wiping equipment of condenser cutting machine |
| CN111312986A (en) * | 2020-03-05 | 2020-06-19 | 湖北亿纬动力有限公司 | Method and device for removing dust on surface of pole piece in lithium ion battery sheet making stage |
| CN114226351A (en) * | 2021-08-16 | 2022-03-25 | 重庆大学 | Complex multi-working-condition self-adaptive dust removal device for dry cutting processing of composite material |
| CN114226351B (en) * | 2021-08-16 | 2024-01-30 | 重庆大学 | Complex multi-working-condition self-adaptive dust removing device for dry cutting processing of composite material |
| CN115156128A (en) * | 2022-06-30 | 2022-10-11 | 无锡普天铁心股份有限公司 | Sweeping and blowing integrated longitudinal shearing dust removal system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 523000 Guangdong province Dongguan City Chashan town Weijian Industrial Park E District No. 23 building Patentee after: Guangdong Xinyu Intelligent Equipment Co. Ltd. Address before: 523000 Dongcheng District Province, Dongguan province bell house Wai Feng Ling Industrial Park, building 2 Patentee before: Machinery Co., Ltd. of Dongguan City Sunyu |