CN207900461U - A kind of laser engraving head is prevented into apparatus for ash - Google Patents
A kind of laser engraving head is prevented into apparatus for ash Download PDFInfo
- Publication number
- CN207900461U CN207900461U CN201820092744.4U CN201820092744U CN207900461U CN 207900461 U CN207900461 U CN 207900461U CN 201820092744 U CN201820092744 U CN 201820092744U CN 207900461 U CN207900461 U CN 207900461U
- Authority
- CN
- China
- Prior art keywords
- barrel
- lens
- lens barrel
- ash
- prevented
- 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.)
- Expired - Fee Related
Links
- 238000010147 laser engraving Methods 0.000 title claims abstract description 14
- 239000000428 dust Substances 0.000 claims abstract description 15
- 239000000919 ceramic Substances 0.000 claims abstract description 8
- 238000013517 stratification Methods 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000012545 processing Methods 0.000 abstract description 3
- 238000012797 qualification Methods 0.000 abstract description 3
- 238000007664 blowing Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Landscapes
- Laser Beam Processing (AREA)
Abstract
The utility model discloses a kind of laser engraving heads to prevent into apparatus for ash, including a barrel, the back-end aligned laser emitter of the barrel, the ceramic roller of front end alignment of the barrel, and there are one lens barrels for setting；The rear end of the lens barrel is provided with one piece of focusing lens, and the front end of the lens barrel offers light hole；Compressed air gas blow pipe is provided on the barrel, the gas outlet of the compressed air gas blow pipe is connected across the lens barrel barrel with the lens barrel inner cavity.The utility model can effectively avoid dust stratification in lens barrel, lasing intensity is set not influenced by eyeglass dust stratification, big workpiece is especially breached to carve for a long time, can not deashing processing bottleneck, not only increase the stability of lasing intensity, the service life of focusing lens greatly improved, and eliminate unfavorable factor to production, prevent to influence the deep mixed type of doing over again of carved product because of engraving dust, to greatly improve product qualification rate, has reduced production cost.
Description
Technical field
The utility model belongs to ceramic roller manufacture field, and in particular to a kind of laser engraving head is prevented into apparatus for ash.
Background technology
Due to will produce Ceramic Dust during laser engraving ceramics roller, and can not be cleared up in process,
Eyeglass dust stratification is can frequently result in, it, can also burnt focus mirror when serious to influence the stability of laser power.To alleviate above-mentioned ask
Topic, gimmick usual in industry is all the method blown using barrel inside at present, but this method is not fully solved
This problem.
Utility model content
In view of the above problems, the utility model is intended to provide a kind of laser engraving head and prevents into apparatus for ash, to avoid
Engraving member dust stratification eliminates the unfavorable factor to processing, improves product qualification rate.
To realize above-mentioned technical purpose and the technique effect, the utility model is achieved through the following technical solutions：
A kind of laser engraving head is prevented into apparatus for ash, including a barrel, the back-end aligned Laser emission of the barrel
Device, the ceramic roller of front end alignment of the barrel, and there are one lens barrels for setting；The rear end of the lens barrel is provided with one piece of focusing
The front end of eyeglass, the lens barrel offers light hole；Compressed air gas blow pipe, the compressed air are provided on the barrel
The gas outlet of gas blow pipe is connected across the lens barrel barrel with the lens barrel inner cavity.
Further, it is provided with O-ring seal between the focusing lens and the lens barrel inner wall.
Further, it is provided with dust catcher below the front end of the light hole.
Further, the gas outlet of the compressed air gas blow pipe is tilted to the light hole direction.
Further, the inside of the light hole is inclined-plane, and gradient is 45 degree.
The utility model respectively vertically blows the lens barrel inner cavity of existing equipment, is changed to towards the oblique air blowing in light hole direction,
Increase high temperature O-ring seal between focusing lens and lens barrel inner wall, by original right angle, will be changed on the inside of light hole 45 degree it is oblique
Angle.By these designs, the utility model changes air flow swirl of blowing in lens barrel inner cavity, and the dead angle generated is by lens barrel inner cavity
It is closed, reach positive pressure, so as to avoid dust stratification in lens barrel.
Compared with prior art, the beneficial effects of the utility model are as follows：
The utility model can effectively avoid dust stratification in lens barrel, so that lasing intensity is not influenced by eyeglass dust stratification, especially
Big workpiece is breached to carve for a long time, can not deashing processing bottleneck, not only increase the stability of lasing intensity, substantially carry
The high service life of focusing lens, and the unfavorable factor to production is eliminated, prevent to influence engraving production because of engraving dust
The deep mixed type of doing over again of product reduces production cost to greatly improve product qualification rate.
The above description is merely an outline of the technical solution of the present invention, in order to better understand the skill of the utility model
Art means, and can be implemented in accordance with the contents of the specification, below on the preferred embodiment of the present invention and the accompanying drawings in detail
It describes in detail bright as after.Specific embodiment of the present utility model is shown in detail by following embodiment and its attached drawing.
Description of the drawings
Attached drawing described herein is used to provide a further understanding of the present invention, and is constituted part of this application,
The exemplary embodiment of the utility model and the description thereof are used to explain the utility model, does not constitute to the improper of the utility model
It limits.In the accompanying drawings：
Fig. 1 is the sectional view of the utility model；
Figure label explanation：1, barrel；2, laser emitter；3, ceramic roller；4, lens barrel；5, focusing lens；6, go out
Unthreaded hole；7, compressed air gas blow pipe；8, O-ring seal；9, dust catcher.
Specific implementation mode
Below with reference to the accompanying drawings and in conjunction with the embodiments, the utility model is described in detail.
Shown in Figure 1, a kind of laser engraving head is prevented into apparatus for ash, including a barrel 1, after the barrel 1
End alignment laser emitter 2, the ceramic roller 3 of front end alignment of the barrel 1, and there are one lens barrels 4 for setting；The lens barrel 4
Rear end be provided with one piece of focusing lens 5, the front end of the lens barrel 4 offers light hole 6；Pressure is provided on the barrel 1
The gas outlet of contracting air puff pipe 7, the compressed air gas blow pipe 7 is connected across 4 barrel of the lens barrel with 4 inner cavity of the lens barrel
It is logical.
Further, it is provided with O-ring seal 8 between 4 inner wall of the focusing lens 5 and the lens barrel.
Further, it is provided with dust catcher 9 below the front end of the light hole 6.
Further, the gas outlet of the compressed air gas blow pipe 7 is tilted to 6 direction of the light hole.
Further, the inside of the light hole 6 is inclined-plane, and gradient is 45 degree.
The utility model respectively vertically blows the lens barrel inner cavity of existing equipment, is changed to towards the oblique air blowing in light hole direction,
Increase high temperature O-ring seal between focusing lens and lens barrel inner wall, by original right angle, will be changed on the inside of light hole 45 degree it is oblique
Angle.By these designs, the utility model changes air flow swirl of blowing in lens barrel inner cavity, and the dead angle generated is by lens barrel inner cavity
It is closed, reach positive pressure, so as to avoid dust stratification in lens barrel.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of laser engraving head is prevented into apparatus for ash, it is characterised in that：Including a barrel（1）, the barrel（1）After
End alignment laser emitter（2）, the barrel（1）The ceramic roller of front end alignment（3）, and there are one lens barrels for setting（4）；Institute
State lens barrel（4）Rear end be provided with one piece of focusing lens（5）, the lens barrel（4）Front end offer light hole（6）；The mirror
Head tube（1）On be provided with compressed air gas blow pipe（7）, the compressed air gas blow pipe（7）Gas outlet pass through the lens barrel（4）
Barrel and the lens barrel（4）Inner cavity is connected.
2. laser engraving head according to claim 1 is prevented into apparatus for ash, it is characterised in that：The focusing lens（5）With institute
State lens barrel（4）O-ring seal is provided between inner wall（8）.
3. laser engraving head according to claim 1 is prevented into apparatus for ash, it is characterised in that：The light hole（6）Front end
Lower section is provided with dust catcher（9）.
4. laser engraving head according to claim 1 is prevented into apparatus for ash, it is characterised in that：The compressed air gas blow pipe
（7）Gas outlet to the light hole（6）Direction tilts.
5. laser engraving head according to claim 1 is prevented into apparatus for ash, it is characterised in that：The light hole（6）Inside
For inclined-plane.
6. laser engraving head according to claim 5 is prevented into apparatus for ash, it is characterised in that：The light hole（6）Inside
For an inclined-plane in 45 degree of oblique angles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820092744.4U CN207900461U (en) | 2018-01-19 | 2018-01-19 | A kind of laser engraving head is prevented into apparatus for ash |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820092744.4U CN207900461U (en) | 2018-01-19 | 2018-01-19 | A kind of laser engraving head is prevented into apparatus for ash |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207900461U true CN207900461U (en) | 2018-09-25 |
Family
ID=63564081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820092744.4U Expired - Fee Related CN207900461U (en) | 2018-01-19 | 2018-01-19 | A kind of laser engraving head is prevented into apparatus for ash |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207900461U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111420805A (en) * | 2020-03-21 | 2020-07-17 | 周佩霞 | Non-metallic material laser engraving machine |
-
2018
- 2018-01-19 CN CN201820092744.4U patent/CN207900461U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111420805A (en) * | 2020-03-21 | 2020-07-17 | 周佩霞 | Non-metallic material laser engraving machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207900461U (en) | A kind of laser engraving head is prevented into apparatus for ash | |
| CN207681726U (en) | A kind of laser welding coaxial annular air blowing protector | |
| CN201128758Y (en) | Feeding axis-adjustable power-feeding head for laser cladding | |
| CN208408890U (en) | A kind of laser work head air curtain protective device | |
| CN104511691A (en) | Laser beam outer light path system for laser welding machine | |
| CN103874313A (en) | Ultrasonic plasma gun feeding powder internally | |
| ATE505065T1 (en) | PLASMA ARC BURNER HEAD | |
| CN206316540U (en) | Laser head | |
| CN108070855B (en) | A kind of coaxial atmosphere protection powder-feeding nozzle suitable for linear beam spot laser melting coating | |
| CN207824182U (en) | A kind of coaxial inflatable body of adjustable angle | |
| CN211438582U (en) | I-shaped straight shank laser welding head | |
| CN208901414U (en) | A kind of soot blower with air-flow guiding groove and exchangeable nozzle | |
| CN209850104U (en) | Gas circuit structure of laser cutting head | |
| CN207656084U (en) | A kind of laser welding head | |
| CN219336431U (en) | Laser cutting head hair subassembly | |
| CN208117042U (en) | A kind of installing mechanism of optical fiber laser | |
| CN204157151U (en) | Cooling device and use the electron radiation accelerator of this cooling device | |
| CN108426243A (en) | A kind of novel natural gas spraying gun for glass melting stove | |
| CN204157204U (en) | Cooling device and use the electron radiation accelerator of this cooling device | |
| CN210848795U (en) | Side-blowing dustproof laser nozzle | |
| CN208090668U (en) | A kind of novel natural gas spraying gun for glass melting stove | |
| CN206883001U (en) | A kind of laser-beam welding machine coaxially blows the structure of protection gas | |
| CN208162871U (en) | It is a kind of to focus adjustable laser cutting mechanism | |
| CN206869316U (en) | A kind of laser cutting torch | |
| CN204545713U (en) | A kind of laser head being applied to laser cutting machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180925 |