CN203509344U - Smoke suction device of laser etching machine - Google Patents
Smoke suction device of laser etching machine Download PDFInfo
- Publication number
- CN203509344U CN203509344U CN201320601052.5U CN201320601052U CN203509344U CN 203509344 U CN203509344 U CN 203509344U CN 201320601052 U CN201320601052 U CN 201320601052U CN 203509344 U CN203509344 U CN 203509344U
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- China
- Prior art keywords
- air draft
- etching machine
- laser etching
- smoke suction
- smoking cover
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Abstract
The utility model relates to the technical field of etching machines, in particular to a smoke suction device of a laser etching machine. The smoke suction device of the laser etching machine comprises a smoke suction cover, a fan is mounted on the side face of the smoke suction cover, an air draft channel is formed in the smoke suction cover, the two sides of the smoke suction cover are respectively communicated with an air draft tube, the air draft tube is provided with an air draft opening, the air draft opening of the air draft tube is communicated with the air draft channel of the smoke suction cover, and the lower end of the smoke suction cover is further provided with a static electricity rod which is used for blowing charged ions towards the air draft channel. The smoke suction device of the laser etching machine can effectively remove dust and poisonous smoke produced in the laser processing process, and the effect of smoke suction is good.
Description
Technical field
The utility model relates to etching machine technical field, espespecially a kind of laser etching machine fume extracting device.
Background technology
Laser etching machine adopts Laser Processing principle, utilize high-energy-density laser beam to carry out local irradiation to surface of the work, make skin-material gasification or generation change color rapidly, thereby expose deep layer material, or cause the Chemical Physics variation of entry material and carve vestige, or burn part material by luminous energy, show pattern, the word of required etching or carry out accurate boring, cutting and groove processing.
Laser etching machine can produce a large amount of poison gas in the process of processing work, not only contaminated environment but also corrode machine, and the processing of workpiece is caused to harmful effect.In the prior art, the smoke extraction system of laser etching machine generally only has a suction opeing, and smoking dedusting is not thorough, and effect is poor.
Summary of the invention
For the deficiencies in the prior art, the utility model provides a kind of laser etching machine fume extracting device, and it can remove dust and poison gas that laser processing procedure produces efficiently, smokes effective.
For reaching above object, the utility model laser etching machine fume extracting device mainly by the following technical solutions:
A kind of laser etching machine fume extracting device, comprise smoking cover, the side of smoking cover is provided with fan, smoking cover inside is provided with air draft passage, the both sides of smoking cover are communicated with respectively exhaust column, exhaust column is provided with suction opeing, and the suction opeing of exhaust column is communicated with the air draft passage of smoking cover, and the lower end of described smoking cover is also provided with for blow the electrostatic rod of charged ion to air draft passage.
Preferably, described exhaust column is symmetricly set in the both sides of smoking cover.
Preferably, described exhaust column is inclined relative to horizontal setting.
Further, the angle of described exhaust column and horizontal plane is 15 degree ~ 45 degree.
Preferably, the quantity of described exhaust column is a plurality of, and the central axis of the suction opeing of a plurality of exhaust columns forms a joint, and described joint is located at the etching center of laser etching machine.
Preferably, the air draft passage of described smoking cover is provided with filter screen.
Preferably, the position of described smoking cover lower middle is provided with step.
The beneficial effect of the utility model laser etching machine fume extracting device is:
(1) by the both sides at smoking cover, exhaust column is set respectively, smoking cover is provided with fan, during starting fan, can in air draft passage, form screw type air-flow and take away by suction opeing the dust that laser processing procedure that laser-induced thermal etching produces produces, can effectively prevent the dust pollution optical lens that laser processing procedure produces simultaneously;
(2) by the lower end at smoking cover, install for blow the electrostatic rod of charged ion to air draft passage, can in and the charged granule that produces of etching, the dust of effectively avoiding charged laser processing procedure to produce is attached on ito thin film or other workpiece, has improved the effect of laser-induced thermal etching.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model laser etching machine fume extracting device.
Fig. 2 is the structural representation of another angle of the utility model laser etching machine fume extracting device.
Fig. 3 is along the cross section view of A-A line in Fig. 2.
Description of reference numerals: 1, smoking cover, 11, air draft passage, 12, step, 2, fan, 3, exhaust column, 31, suction opeing, 4, electrostatic rod, 5, filter screen.
The specific embodiment
As shown in Fig. 1 ~ Fig. 3, a kind of laser etching machine fume extracting device, comprise smoking cover 1, the side of smoking cover 1 is provided with fan 2, smoking cover 1 inside is provided with air draft passage 11, and the both sides of smoking cover 1 are communicated with respectively exhaust column 3, and exhaust column 3 is provided with suction opeing 31, the suction opeing 31 of exhaust column 3 is communicated with the air draft passage 11 of smoking cover 1, and the lower end of described smoking cover 1 is also provided with for blow the electrostatic rod 4 of charged ion to air draft passage 11.Particularly, when fan 2 starts, can take away the dust that laser processing procedure that laser-induced thermal etching produces produces at the screw type air-flow of the interior formation of air draft passage 11 and by suction opeing 31, can effectively prevent the camera lens of the dust pollution laser etching machine that laser processing procedure produces simultaneously; By the lower end at smoking cover 1, install for blow the electrostatic rod 4 of charged ion to air draft passage 11, can in and the charged granule that produces of etching, the dust of effectively avoiding charged laser processing procedure to produce is attached on ito thin film or other workpiece, has improved the effect of laser-induced thermal etching.
Described exhaust column 3 is symmetricly set in the both sides of smoking cover 1.By this kind of setting, while starting fan 2, the wind in smoking cover 1 both sides exhaust column 3 forms convection current, and the wind-force of suction is more powerful, can remove efficiently dust and poison gas that laser processing procedure produces.
Described exhaust column 3 is inclined relative to horizontal setting.Particularly, suction opeing 31 is obliquely installed and over against the etching workbench of laser etching machine, suction opeing 31 is over against the source of poison gas, thereby can remove efficiently flue gas.Preferably, can be according to actual needs, the angle α that chooses suction opeing 31 and horizontal plane is other numerical value between 15 degree, 30 degree, 45 degree or 15 degree ~ 45 degree.
The quantity of described exhaust column 3 is a plurality of, the central axis of the suction opeing 31 of a plurality of exhaust columns 3 forms a joint, the wind-force of a plurality of suction opeing 31 suctions reaches maximum at joint place, described joint is located at the etching center of laser etching machine, during laser etching machine work, in etching center, produce poison gas, a plurality of suction opeings 31 collect the powerful wind-force forming can remove poison gas efficiently, prevents the camera lens of the dust pollution laser etching machine that laser processing procedure produces.
The air draft passage 11 of described smoking cover 1 is provided with filter screen 5.Particularly, filter screen 5 is installed on the link position place of exhaust column 3 and smoking cover 1, can effectively prevent that foreign matter from sucking from suction opeing 31, improved safe application performance of the present utility model.
The position of described smoking cover 1 lower middle is provided with step 12.By the step 12 arranging, can effectively alleviate wind-force, the wind energy that fan 2 blows out is sent dust or the toxic smog of laser processing procedure generation enough smoothly from exhaust column 3.
The above embodiment, it is better embodiment of the present utility model, be not to limit the utility model practical range, the equivalence of doing according to structure, feature and principle described in the utility model claim therefore all changes or modifies, and all should be included in the utility model patent claim.
Claims (7)
1. a laser etching machine fume extracting device, it is characterized in that, comprise smoking cover, the side of smoking cover is provided with fan, smoking cover inside is provided with air draft passage, and the both sides of smoking cover are communicated with respectively exhaust column, and exhaust column is provided with suction opeing, the suction opeing of exhaust column is communicated with the air draft passage of smoking cover, and the lower end of described smoking cover is also provided with for blow the electrostatic rod of charged ion to air draft passage.
2. laser etching machine fume extracting device as claimed in claim 1, is characterized in that, described exhaust column is symmetricly set in the both sides of smoking cover.
3. laser etching machine fume extracting device as claimed in claim 1, is characterized in that, described exhaust column is inclined relative to horizontal setting.
4. laser etching machine fume extracting device as claimed in claim 3, is characterized in that, the angle of described exhaust column and horizontal plane is 15 degree ~ 45 degree.
5. laser etching machine fume extracting device as claimed in claim 1, is characterized in that, the quantity of described exhaust column is a plurality of, and the central axis of the suction opeing of a plurality of exhaust columns forms a joint, and described joint is located at the etching center of laser etching machine.
6. laser etching machine fume extracting device as claimed in claim 1, is characterized in that, the air draft passage of described smoking cover is provided with filter screen.
7. laser etching machine fume extracting device as claimed in claim 1, is characterized in that, the position of described smoking cover lower middle is provided with step.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320601052.5U CN203509344U (en) | 2013-09-27 | 2013-09-27 | Smoke suction device of laser etching machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320601052.5U CN203509344U (en) | 2013-09-27 | 2013-09-27 | Smoke suction device of laser etching machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203509344U true CN203509344U (en) | 2014-04-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320601052.5U Expired - Lifetime CN203509344U (en) | 2013-09-27 | 2013-09-27 | Smoke suction device of laser etching machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203509344U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105397287A (en) * | 2015-12-17 | 2016-03-16 | 东莞市秦智工业设计有限公司 | Dust collection device of carbon dioxide laser drilling machine |
| CN106975839A (en) * | 2017-05-27 | 2017-07-25 | 东莞市倡原钣神智能装备有限公司 | A kind of laser cutting machine dust collection mechanism |
| CN107049049A (en) * | 2016-12-23 | 2017-08-18 | 宁波方太厨具有限公司 | A kind of baking box |
-
2013
- 2013-09-27 CN CN201320601052.5U patent/CN203509344U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105397287A (en) * | 2015-12-17 | 2016-03-16 | 东莞市秦智工业设计有限公司 | Dust collection device of carbon dioxide laser drilling machine |
| CN105397287B (en) * | 2015-12-17 | 2017-12-19 | 杨高林 | A kind of dust arrester of carbon dioxide laser drilling machine |
| CN107049049A (en) * | 2016-12-23 | 2017-08-18 | 宁波方太厨具有限公司 | A kind of baking box |
| CN106975839A (en) * | 2017-05-27 | 2017-07-25 | 东莞市倡原钣神智能装备有限公司 | A kind of laser cutting machine dust collection mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 523770 Second Floor, 3 Kusai Science Park, No. 8 Fumin South Road, Foxin Community, Dalang Town, Dongguan City, Guangdong Province Patentee after: Dongguan Shengxiong Laser Advanced Equipment Co.,Ltd. Address before: 523000, 12 floor, Fuyuan business center, Mai Jie street, Xin'an management zone, Changan Town, Dongguan, Guangdong Patentee before: DONGGUAN STRONG LASER EQUIPMENT CO.,LTD. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140402 |