CN207077106U - A kind of dust arrester for being used to be cut by laser pole piece - Google Patents
A kind of dust arrester for being used to be cut by laser pole piece Download PDFInfo
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- CN207077106U CN207077106U CN201720693350.XU CN201720693350U CN207077106U CN 207077106 U CN207077106 U CN 207077106U CN 201720693350 U CN201720693350 U CN 201720693350U CN 207077106 U CN207077106 U CN 207077106U
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- dust
- pole piece
- catching board
- laser
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Abstract
It the utility model is related to a kind of dust arrester for being used to be cut by laser pole piece, dust arrester is placed in the top of laser cutting pole piece device, including dust-catching board and dust-catching board cover plate, dust-catching board is placed in the top of laser cutting pole piece device, and dust-catching board cover plate is located at the dust-catching board side relative with being cut by laser pole piece device；Dust-catching board includes central passage and the dust suction body around center cavity, central passage is arranged between dust-catching board cover plate and laser cutting pole piece device, dust suction body, formed with some dust suction cavitys, is provided with suction port towards the side of dust-catching board cover plate between dust suction cavity and center cavity.The utility model is by the way that including dust-catching board and dust-catching board cover plate, when being cut by laser pole piece, dust caused by cutting is splashed, and dust is sucked into dust suction cavity by suction port, then discharges dust suction cavity from corresponding pipeline, is reduced the dust residence time, is avoided dust accumulation；The dust for failing to siphon away in time is collected using dust suction cavity simultaneously normally to cut without influenceing pole piece.
Description
Technical field
Cell manufacturing techniques field is the utility model is related to, more particularly to a kind of dedusting dress for being used to be cut by laser pole piece
Put.
Background technology
In lithium ion battery production technology, the pole on pole piece can be obtained by way of tab welding or laser cutting
Ear.
Specifically, laser cutting pole piece refers to the shape for cutting out lug in the blank space of pole piece sheet stock using laser head,
The lug that the technique is obtained not only is connected firmly compared with the lug of ultra-sonic welded, and electric conductivity is good, can be effective
Ensure the performance of battery.However, dust can be produced during laser cutting pole piece, if these dust are attached to lug volume
Process below is brought on material, or even is involved in inside battery, is just easy to pierce through the diaphragm paper in battery core, causes battery micro-
Short circuit, even result in the potential safety hazards such as battery explosion.
However, the dedusting method of existing laser cutting pole piece can produce problems, such as dust accumulation is indivisible, powder
Dirt adhesion pole piece pollution pole piece, be not suitable with dust under different capacity laser exclude, after laser cutting at a high speed under dust it is anti-
Rebound on pole piece, dedusting not comprehensively, dedusting suction scrap belt the problems such as.
Therefore, exploitation one kind can remove chalk dust removing effectively and comprehensively, prevent dust accumulation, effectively reduce pollution dedusting method
Device turn into divination by means of the milfoil it is to be solved the problem of.
Utility model content
The purpose of this utility model is to solve the dust removal problem that prior art is cut by laser pole piece, and the utility model provides
A kind of dust arrester for being used to be cut by laser pole piece.Concrete technical scheme of the present utility model is as follows：
A kind of dust arrester for being used to be cut by laser pole piece, the dust arrester are placed in the upper of laser cutting pole piece device
Side, it is characterised in that including dust-catching board and dust-catching board cover plate, the dust-catching board is placed in the upper of the laser cutting pole piece device
Side, the dust-catching board cover plate are located at the dust-catching board side relative with the laser cutting pole piece device；The dust-catching board bag
Include central passage and around the center cavity dust suction body, the central passage be arranged on the dust-catching board cover plate and it is described swash
Light cutting pole piece device between, the dust suction body towards the side of the dust-catching board cover plate formed with some dust suction cavitys, it is described
Suction port is provided between dust suction cavity and the center cavity.
Further, the dust arrester also includes governor motion, and the governor motion is set in the dust suction body, and
The governor motion can slide between the dust-catching board cover plate and the laser cutting pole piece device.
Further, the governor motion includes some adjustable plates, and the adjustable plate can be respectively in the dust-catching board cover plate
Slided between the laser cutting pole piece device.
Further, regulation fixed component is provided between the governor motion and the dust suction body.
Further, the dust-catching board cover plate is provided with and is close to set with the center cavity breach of the same size, pole piece
On the breach.
Further, the dust-catching board cover plate is fixed with the dust-catching board by screw, welding, riveting or buckle.
Further, the dust suction cavity is four, and four dust suction cavitys are set around the central passage.
Further, the dust suction cavity is connected with pipeline respectively.
Compared to prior art, the utility model provides a kind of dust arrester for being used to be cut by laser pole piece, dedusting dress
The top of laser cutting pole piece device is placed in, including dust-catching board and dust-catching board cover plate, the wherein dust-catching board include central passage
With the dust suction body around center cavity, dust suction body is towards the side of dust-catching board cover plate formed with some dust suction cavitys, dust suction cavity
Suction port is provided between the cavity of center, and when being cut by laser pole piece, dust caused by cutting splashes, and dust is inhaled by suction port
Enter dust suction cavity, then dust suction cavity is discharged from corresponding pipeline, reduce the dust residence time, avoid dust accumulation；Use simultaneously
Dust suction cavity is collected the dust for failing to siphon away in time and normally cut without influenceing pole piece.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model dust arrester.
Fig. 2 is the A-A cross section structure diagrams of the utility model dust arrester.
Fig. 3 is the structural representation of the dust-catching board of the utility model dust arrester.
Fig. 4 is the B-B cross section structure diagrams of the dust-catching board of the utility model dust arrester.
Fig. 5 is the structural representation of the governor motion of the utility model dust arrester.
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation
Example, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only explaining this
Utility model, it is not used to limit the utility model.
As illustrated in fig. 1 and 2, the utility model is used for the dust arrester for being cut by laser pole piece, and the dust arrester is placed in laser
Cut the top of pole piece device, including dust-catching board 2 and dust-catching board cover plate 1.Above-mentioned dust-catching board 2 is placed in laser cutting pole piece device
The top of (not shown), above-mentioned dust-catching board cover plate 1 are located at the side relative with being cut by laser pole piece device of dust-catching board 2, inhaled
Dirt plate cover plate 1, dust-catching board 2, laser cutting pole piece device three be before in after be sequentially arranged relation.
Wherein, above-mentioned dust-catching board 2 includes central passage and the dust suction body around above-mentioned center cavity, and above-mentioned central passage is set
Put between above-mentioned dust-catching board cover plate and above-mentioned laser cutting pole piece device, above-mentioned dust suction body is towards the one of above-mentioned dust-catching board cover plate
Side is provided with suction port 212 formed with some dust suction cavitys 211 between above-mentioned dust suction cavity 211 and above-mentioned center cavity.
Dust arrester of the present utility model is placed in the top of laser cutting pole piece device, including dust-catching board and dust-catching board lid
Plate, the wherein dust-catching board include central passage and the dust suction body around center cavity, and dust suction body is towards the side of dust-catching board cover plate
Formed with some dust suction cavitys, suction port is provided between dust suction cavity and center cavity, when being cut by laser pole piece, cutting produces
Dust splash, by suction port by dust suck dust suction cavity, then from corresponding pipeline discharge dust suction cavity, reduce dust stop
Time, avoid dust accumulation；The dust for failing to siphon away in time is collected using dust suction cavity simultaneously normally to cut without influenceing pole piece.
Embodiment 1
Fig. 1,2,5 are referred to, the utility model embodiment 1 provides a kind of dust arrester for being used to be cut by laser pole piece, should
Dust arrester is placed in the top of laser cutting pole piece device, including dust-catching board 2, dust-catching board cover plate 1 and governor motion 3.Above-mentioned suction
Dirt plate 2 is placed in the top of laser cutting pole piece device, and above-mentioned dust-catching board cover plate 1 is located at dust-catching board 2 and laser cutting pole piece device
Relative side.
Above-mentioned dust-catching board 2 includes central passage and the dust suction body around above-mentioned center cavity, and above-mentioned central passage is arranged on
Between above-mentioned dust-catching board cover plate and above-mentioned laser cutting pole piece device, side shape of the above-mentioned dust suction body towards above-mentioned dust-catching board cover plate
Into there are some dust suction cavitys 211, suction port 212 is provided between above-mentioned dust suction cavity 211 and above-mentioned center cavity.
Governor motion 3 is set in above-mentioned dust suction body, and above-mentioned governor motion 3 can be in above-mentioned dust-catching board cover plate 1 and above-mentioned
Slided between laser cutting pole piece device, by governor motion 3 in above-mentioned dust-catching board cover plate 1 and above-mentioned laser cutting pole piece device
Between the size of slidable adjustment suction port 212, improve dust suction wind-force, it is as much as possible by dust suck cavity in.
It may be preferred that the governor motion 3 includes some adjustable plates, above-mentioned adjustable plate can respectively in above-mentioned dust-catching board cover plate and
Slided between above-mentioned laser cutting pole piece device, the size of suction port 212 is adjusted respectively by sliding each adjustable plate.
Further, regulation fixed component, the regulation fixed component are provided between above-mentioned governor motion 3 and above-mentioned dust suction body
It can be screw, buckle etc., realization regulation adjustable plate position is fixed in dust suction Ti Nei slidable adjustments mechanism 3 and by screw or buckle
Put, change suction port size, improve dust suction condition.Corresponding solve that suction port is too small, and the dust for cutting splashing can not have
Effect enters suction port；Suction port is too small, and wind-force is excessive, and bias pole piece band is sucked or inhale by the waste material after cutting；Suction port is excessive,
Suction is not enough to the dust of splashing sucking suction port.Therefore, the embodiment governor motion 3 is effectively adjusted according to actual conditions
Section, can reach optimal pick-up performance.
Embodiment 2
Fig. 1-4 are referred to, the utility model embodiment 2 provides a kind of dust arrester for being used to be cut by laser pole piece, and this is removed
Dirt device is placed in the top of laser cutting pole piece device, including dust-catching board 2, dust-catching board cover plate 1.Above-mentioned dust-catching board 2 is placed in laser
The top of pole piece device is cut, above-mentioned dust-catching board cover plate 1 is located at the side relative with being cut by laser pole piece device of dust-catching board 2.
Above-mentioned dust-catching board 2 includes central passage and the dust suction body around above-mentioned center cavity, and above-mentioned central passage is arranged on
Between above-mentioned dust-catching board cover plate and above-mentioned laser cutting pole piece device, side shape of the above-mentioned dust suction body towards above-mentioned dust-catching board cover plate
Into there are some dust suction cavitys 211, suction port 212 is provided between above-mentioned dust suction cavity 211 and above-mentioned center cavity.
Wherein, the dust suction cavity 211 is four, and aforementioned four dust suction cavity 211 is set around above-mentioned central passage.Laser
Dust caused by cutting, you can siphoned away nearby by 4 suction ports formed around pole piece, reduce the dust residence time, avoid powder
Dirt is accumulated, while the dust for failing to be sucked away in time also will temporarily be inhaled into dust suction cavity 211 and temporarily deposit.
The dust suction cavity 211 is connected with pipeline respectively, and when being cut by laser pole piece, dust caused by cutting splashes, by inhaling
Dust is sucked dust suction cavity by dirt mouth, then discharges dust suction cavity from corresponding pipeline, is reduced the dust residence time, is avoided dust pile
Product.
Embodiment 3
Fig. 1-5 are referred to, the utility model embodiment 3 provides a kind of dust arrester for being used to be cut by laser pole piece, and this is removed
Dirt device is placed in the top of laser cutting pole piece device, including dust-catching board 2, dust-catching board cover plate 1 and governor motion 3.Above-mentioned dust suction
Plate 2 is placed in the top of laser cutting pole piece device, and above-mentioned dust-catching board cover plate 1 is located at dust-catching board 2 with being cut by laser pole piece device phase
To side.
Above-mentioned dust-catching board 2 includes central passage and the dust suction body around above-mentioned center cavity, and above-mentioned central passage is arranged on
Between above-mentioned dust-catching board cover plate and above-mentioned laser cutting pole piece device, side shape of the above-mentioned dust suction body towards above-mentioned dust-catching board cover plate
Into there are some dust suction cavitys 211, suction port 212 is provided between above-mentioned dust suction cavity 211 and above-mentioned center cavity；Wherein, the suction
Dirt cavity 211 is four, and aforementioned four dust suction cavity 211 is set around above-mentioned central passage.Dust caused by laser cutting, i.e.,
Can nearby be siphoned away by 4 suction ports that is formed around pole piece, the reduction dust residence time, avoid dust accumulation, at the same fail and
When the dust that is sucked away also will temporarily be inhaled into dust suction cavity 211 and temporarily deposit.
Above-mentioned dust-catching board cover plate 1 is provided with to be close to be arranged on above-mentioned lack with above-mentioned center cavity breach of the same size, pole piece
On mouth.
Further, above-mentioned dust-catching board cover plate 1 is fixed with above-mentioned dust-catching board by screw, welding, riveting or buckle.When sharp
When light cuts pole piece, pole piece is close to dust suction cover plate face, and material fetching mechanism compresses pole piece, and dust caused by cutting splashes, by surrounding
Dust is sucked surrounding cavity by suction port, then discharges cavity from corresponding pipeline.
Governor motion 3 is set in above-mentioned dust suction body, and above-mentioned governor motion 3 can be in above-mentioned dust-catching board cover plate 1 and above-mentioned
Slide between laser cutting pole piece device, passed through by governor motion 3 in above-mentioned dust-catching board cover plate 1 and above-mentioned laser cutting pole piece
The size of slidable adjustment suction port 212 between device, improve dust suction wind-force, it is as much as possible to suck dust in cavity.
Dust arrester of the present utility model is placed in the top of laser cutting pole piece device, including dust-catching board and dust-catching board lid
Plate, the wherein dust-catching board include central passage and the dust suction body around center cavity, and dust suction body is towards the side of dust-catching board cover plate
Formed with some dust suction cavitys, suction port is provided between dust suction cavity and center cavity, when being cut by laser pole piece, cutting produces
Dust splash, by suction port by dust suck dust suction cavity, then from corresponding pipeline discharge dust suction cavity, reduce dust stop
Time, avoid dust accumulation；Slided by governor motion between above-mentioned dust-catching board cover plate and above-mentioned laser cutting pole piece device
Suction port size is adjusted, improves dust suction wind-force, it is as much as possible to suck dust in cavity.
It should be noted that above example is only to illustrate the technical solution of the utility model and unrestricted, although reference
The utility model is described in detail for preferred embodiment, it will be understood by those within the art that, can be to this reality
Modified with new technical scheme or equivalent substitution, without departing from the spirit and scope of technical solutions of the utility model,
It all should cover among right of the present utility model.
Claims (8)
1. a kind of dust arrester for being used to be cut by laser pole piece, the dust arrester are placed in the top of laser cutting pole piece device,
It is characterised in that it includes dust-catching board and dust-catching board cover plate, the dust-catching board is placed in the top of the laser cutting pole piece device, institute
State dust-catching board cover plate and be located at the dust-catching board side relative with the laser cutting pole piece device；
The dust-catching board includes central passage and the dust suction body around the center cavity, and the central passage is arranged on the suction
Dirt plate cover plate and it is described laser cutting pole piece device between, if the dust suction body towards the side of the dust-catching board cover plate formed with
Dry dust suction cavity, is provided with suction port between the dust suction cavity and the center cavity.
2. the dust arrester according to claim 1 for being used to be cut by laser pole piece, it is characterised in that the dust arrester is also
Including governor motion, the governor motion is set in the dust suction body, and the governor motion can be in the dust-catching board cover plate
Slided between the laser cutting pole piece device.
3. the dust arrester according to claim 2 for being used to be cut by laser pole piece, it is characterised in that the governor motion bag
Some adjustable plates are included, the adjustable plate can slide between the dust-catching board cover plate and the laser cutting pole piece device respectively.
4. according to claim 2 be used to be cut by laser the dust arrester of pole piece, it is characterised in that the governor motion with
Regulation fixed component is provided between the dust suction body.
5. the dust arrester according to claim 1 for being used to be cut by laser pole piece, it is characterised in that the dust-catching board cover plate
Provided with being close to be arranged on the breach with the center cavity breach of the same size, pole piece.
6. the dust arrester according to claim 1 for being used to be cut by laser pole piece, it is characterised in that the dust-catching board cover plate
Fixed with the dust-catching board by screw, welding, riveting or buckle.
7. according to claim 1 be used to be cut by laser the dust arrester of pole piece, it is characterised in that the dust suction cavity is
Four, four dust suction cavitys are set around the central passage.
8. the dust arrester according to claim 7 for being used to be cut by laser pole piece, it is characterised in that the dust suction cavity point
It is not connected with pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720693350.XU CN207077106U (en) | 2017-06-14 | 2017-06-14 | A kind of dust arrester for being used to be cut by laser pole piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720693350.XU CN207077106U (en) | 2017-06-14 | 2017-06-14 | A kind of dust arrester for being used to be cut by laser pole piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207077106U true CN207077106U (en) | 2018-03-09 |
Family
ID=61425549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720693350.XU Active CN207077106U (en) | 2017-06-14 | 2017-06-14 | A kind of dust arrester for being used to be cut by laser pole piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207077106U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111014219A (en) * | 2019-12-31 | 2020-04-17 | 无锡电基集成科技有限公司 | Laser marking dust collecting device for semiconductor testing and sorting machine |
| CN114750309A (en) * | 2022-05-23 | 2022-07-15 | 业成科技（成都）有限公司 | Dust collecting device and method |
-
2017
- 2017-06-14 CN CN201720693350.XU patent/CN207077106U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111014219A (en) * | 2019-12-31 | 2020-04-17 | 无锡电基集成科技有限公司 | Laser marking dust collecting device for semiconductor testing and sorting machine |
| CN114750309A (en) * | 2022-05-23 | 2022-07-15 | 业成科技（成都）有限公司 | Dust collecting device and method |
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