CN207824186U - A kind of dust and slag removal device based on laser cutting pole piece - Google Patents
A kind of dust and slag removal device based on laser cutting pole piece Download PDFInfo
- Publication number
- CN207824186U CN207824186U CN201820132637.XU CN201820132637U CN207824186U CN 207824186 U CN207824186 U CN 207824186U CN 201820132637 U CN201820132637 U CN 201820132637U CN 207824186 U CN207824186 U CN 207824186U
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- blow pipe
- dust
- gas blow
- opening box
- slag
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Abstract
The utility model is related to be cut by laser pole piece technical field, more particularly to a kind of dust and slag removal device based on laser cutting pole piece, including holder and the opening box for being fixed in holder, the inner upper of opening box is equipped with positive pressure devices, the bottom of opening box is equipped with negative pressure device, positive pressure devices include preceding gas blow pipe and rear gas blow pipe, preceding gas blow pipe is relative to rear gas blow pipe closer to the opening of opening box, preceding gas blow pipe is provided with a plurality of air holes, and rear gas blow pipe, which offers, can form the gap that gas curtain escapes to avoid dust and slag.The new remove device of this reality, on the one hand, multiple stomatas are arranged on preceding gas blow pipe, the dust of generation and slag can uniformly be blowed to the suction inlet of opening box bottom in this way so that dedusting is evenly for gas blow pipe before being arranged in opening box;On the other hand, gas blow pipe after being arranged in opening box, opens up the gap that can form gas curtain on rear gas blow pipe, can stop the laser vias effusion on the backboard of dust and slag through opening box in this way.
Description
Technical field
The utility model is related to be cut by laser pole piece technical field, and in particular to a kind of dust based on laser cutting pole piece
And slag removal device.
Background technology
Lithium-ion-power cell is that a kind of energy is high, voltage is high, operating temperature range is wide, the battery of storage life length,
It is widely used in military and civilian compact electric apparatus, not only the demand of lithium-ion-power cell is increased now, and to its matter
Amount requires also higher and higher.
Automatic laser cutting pole piece is the committed step for producing lithium ion battery, and laser cutting pole piece is relative to traditional mould
The clear superiority that tool cutting has cutting efficiency high swashs nevertheless, there is also more apparent disadvantages for laser cutting pole piece
A large amount of dust and slag are will produce after light cutting, these dust and slag will fall as removed not in time and be adhered to pole
The dispensing area of on piece influences pole piece quality.
The prior art mainly removes dust and slag using blowing with absorption combination, wherein blows in the prior art
The uniformity of gas is poor, and has hole of the part dust through backboard to leak out, and the hole on the backboard is easy for laser beam transmission.
Therefore, it is necessary to be improved for existing blowing structure.
Utility model content
For the prior art there are above-mentioned technical problem, the utility model aim is to provide a kind of based on laser cutting pole
The dust and slag removal device of piece, the remove device can uniformly remove dust and slag caused by laser cutting pole piece
And it will not escape away.
To realize above-mentioned purpose of utility model, following technical scheme is provided:
A kind of dust and slag removal device based on laser cutting pole piece are provided, including holder and are fixed in opening for holder
Mouth box, the inner upper of the opening box are equipped with the positive pressure devices that dust and slag are blowed to opening box bottom, the opening box
Bottom be equipped with the negative pressure device that detaches away the dust and slag that flow to bottom, the positive pressure devices include preceding gas blow pipe and
Gas blow pipe afterwards, relative to rear gas blow pipe closer to the opening of opening box, the preceding gas blow pipe offers multiple the preceding gas blow pipe
Stomata, the rear gas blow pipe, which offers, can form the gap that gas curtain escapes to avoid dust and slag.
Wherein, the gap is linearly.
Wherein, the multiple stomata is evenly distributed on the preceding gas blow pipe.
Wherein, the negative pressure device includes sequentially connected suction inlet, water chestnut platform cover and negative pressure straw by dust flow direction.
The beneficial effects of the utility model:
A kind of dust and slag removal device based on laser cutting pole piece of the utility model, on the one hand, in opening box
Multiple stomatas are arranged in gas blow pipe before interior setting on preceding gas blow pipe, in this way can uniformly blow to out the dust of generation and slag
The suction inlet in mouth cassette bottom portion so that dedusting is evenly;On the other hand, gas blow pipe after being arranged in opening box, on rear gas blow pipe
The gap of gas curtain can be formed by opening up, and can stop the laser vias effusion on the backboard of dust and slag through opening box in this way.
Description of the drawings
Fig. 1 is a kind of schematic diagram of dust and slag removal device based on laser cutting pole piece of the utility model;
Fig. 2 is a kind of office of another angle of dust and slag removal device based on laser cutting pole piece of the utility model
Portion's schematic diagram.
Reference numeral:
Opening box --- 1;Preceding gas blow pipe --- 2;Stomata --- 20;Gas blow pipe afterwards --- 3;Gap --- 30;Air inlet
Valve --- 4;Side plate --- 5;Suction inlet --- 6;Negative pressure straw --- 7;Water chestnut platform cover --- 8;Pedestal --- 9, holder --- 91,
Fixed bottom plate --- 92;Access panel --- 10;Laser vias --- 11.
Specific implementation mode
The utility model is described in detail below in conjunction with specific embodiment and attached drawing.
A kind of dust and slag removal device based on laser cutting pole piece of the present embodiment, as illustrated in fig. 1 and 2, including
There are opening box 1, opening box 1 to be supported by pedestal 9, pedestal 9 includes the supporting plate 91 being fixedly connected with opening box 1, supporting plate 91
End is equipped with fixed bottom plate 92, is placed to stablize opening box 1.
Opening box 1 is access panel 10, the side plate 5 on right side, top plate (figure is not marked) and backboard including left side (figure is not marked).It sees
It is transparent to examine plate 10, consequently facilitating the working condition of observation opening box 1 and laser, backboard offers laser vias 11, is convenient for
The laser beam that laser cutting head is sent out passes through.The front side of opening box 1 is set as camber line, i.e. the front side of access panel 10 and side plate 5
Front side is camber line, and the peripheral side of the cutting roller in the camber line and cutter device as close to, which is circular arc line, and
The radius of circular arc line is suitable with the radius of cutting roller.The bottom of opening box 1 offers negative pressure device, and negative pressure device has suction inlet
6, suction inlet 6 has been plugged into negative pressure straw 7, and specifically, suction inlet 6 is two, convenient for accelerating dust suction speed.Two suction inlets 6 divide
It is not connected to negative pressure straw 7 by water chestnut platform cover 8, the floor space of water chestnut platform cover 8 is reduced to 7 direction of negative pressure straw, to make negative pressure inhale
The adsorptive pressure of pipe 7 increases, and improves efficiency of dust collection.
The positive pressure devices include preceding gas blow pipe 2 and rear gas blow pipe 3, and the preceding gas blow pipe 2 is more leaned on relative to rear gas blow pipe 3
The opening of nearly opening box 1, the preceding gas blow pipe 2 are provided with a plurality of air holes 20, it is described after gas blow pipe 3 offer can be formed gas curtain with
The gap 30 for avoiding dust and slag from escaping.Preceding gas blow pipe 2 and rear gas blow pipe 3 are respectively connected with intake valve 4, and intake valve 4 is fixed in
1 outside of opening box.
A kind of operation principle of the dust and slag removal device based on laser cutting pole piece of the present embodiment:
Opening box 1 is close to cutting roller, and laser cutting pole piece produces dust and slag, before compressed air is flowed into through intake valve
Gas blow pipe 2 and rear gas blow pipe 3, the compressed air in rear gas blow pipe 3 is formed through the outflow of gap 30 is similar to the same gas curtain of waterfall,
The gas curtain is substantially parallel with backboard, and the dust and slag that can be prevented in this way are escaped through the laser vias 11 on backboard.Before
Compressed air in gas blow pipe 2 is flowed downward out through multiple stomatas 20, and the dust of generation and slag are blowed to the suction of 1 bottom of opening box
Dirt mouth 6, under the action of negative pressure straw 7, dust and slag are siphoned away through water chestnut platform cover 8 by negative pressure straw 7.
Finally it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than the present invention is protected
The limitation of range is protected, although being explained in detail to the present invention with reference to preferred embodiment, those skilled in the art answer
Work as understanding, technical scheme of the present invention can be modified or replaced equivalently, without departing from the reality of technical solution of the present invention
Matter and range.
Claims (4)
1. a kind of dust and slag removal device based on laser cutting pole piece, including holder and the opening box for being fixed in holder,
The inner upper of the opening box is equipped with the positive pressure devices that dust and slag are blowed to opening box bottom, the bottom of the opening box
Equipped with the negative pressure device for detaching away the dust and slag that flow to bottom, characterized in that the positive pressure devices include preceding air blowing
Pipe and rear gas blow pipe, relative to rear gas blow pipe closer to the opening of opening box, the preceding gas blow pipe offers the preceding gas blow pipe
Multiple stomatas, the rear gas blow pipe, which offers, can form the gap that gas curtain escapes to avoid dust and slag.
2. a kind of dust and slag removal device based on laser cutting pole piece according to claim 1, it is characterized in that:Institute
It is linearly to state gap.
3. a kind of dust and slag removal device based on laser cutting pole piece according to claim 1, it is characterized in that:Institute
Multiple stomatas are stated to be evenly distributed on the preceding gas blow pipe.
4. a kind of dust and slag removal device based on laser cutting pole piece according to claim 1, it is characterized in that:Institute
It includes sequentially connected suction inlet, water chestnut platform cover and negative pressure straw that negative pressure device, which is stated, by dust flow direction.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201820132637.XU CN207824186U (en) | 2018-01-25 | 2018-01-25 | A kind of dust and slag removal device based on laser cutting pole piece |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201820132637.XU CN207824186U (en) | 2018-01-25 | 2018-01-25 | A kind of dust and slag removal device based on laser cutting pole piece |
Publications (1)
Publication Number | Publication Date |
---|---|
CN207824186U true CN207824186U (en) | 2018-09-07 |
Family
ID=63394811
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201820132637.XU Active CN207824186U (en) | 2018-01-25 | 2018-01-25 | A kind of dust and slag removal device based on laser cutting pole piece |
Country Status (1)
Country | Link |
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CN (1) | CN207824186U (en) |
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2018
- 2018-01-25 CN CN201820132637.XU patent/CN207824186U/en active Active
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