CN209156604U - A kind of laser cleaning machine - Google Patents
A kind of laser cleaning machine Download PDFInfo
- Publication number
- CN209156604U CN209156604U CN201820840896.8U CN201820840896U CN209156604U CN 209156604 U CN209156604 U CN 209156604U CN 201820840896 U CN201820840896 U CN 201820840896U CN 209156604 U CN209156604 U CN 209156604U
- Authority
- CN
- China
- Prior art keywords
- laser
- laser cleaning
- mounting plate
- vertical cylinder
- moving frame
- 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
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Abstract
The utility model relates to a kind of laser cleaning machines, a kind of laser cleaning machine, including rack, the rack includes moving frame and fixed frame, and Y-direction telecontrol equipment and Z-direction telecontrol equipment are provided on moving frame, and Z-direction telecontrol equipment includes vertical cylinder mounting plate, the vertical cylinder being set on vertical cylinder mounting plate, vertical cylinder is fixedly arranged at the front end with laser cleaning mechanism mounting plate, and laser cleaning mechanism is arranged below laser cleaning mechanism mounting plate, further includes X to transmission device.Laser cleaning mechanism includes laser generator, beam shaping system, scanning galvanometer system, focusing system and control system, the beam shaping system includes the first plano-convex light cone lens being oppositely arranged and the second plano-convex light cone lens, the first, second plano-convex light cone lens coaxial arrangement, the vertex of a cone is opposite, and bottom surface is parallel to each other.The utility model cleaning effect is good, is not easy to generate cleaning workpiece surface and burn.
Description
Technical field
The utility model relates to laser technology field, in particular to a kind of laser cleaning machine.
Background technique
Precision parts in the pre-assembly and the later for a period of time maintenance of equipment operation, scale removal, or are got dirty super
Precision Machining part etc. requires high-precision, efficient cleaning treatment.Traditional mechanical cleaning is unable to satisfy required precision, changes
It learns the cleaning agent that cleaning uses to be easy to pollute the environment, ultrasonic cleaning can not handle submicron order dirt, using the most
Extensive artificial cutter strikes off, it is difficult to thoroughly remove dirt.As a result, it is various be conducive to environmental protection and be suitable for Precision Machining with
And the cleaning technique of Ultra-precision Turning part comes into being, laser cleaning technique is one of them.Laser cleaning machine is that collection swashs
The technologies such as light, optics, machinery, electronics and computer are in the ray machine zooming integration apparatus of one.It utilizes high-energy density
Laser beam irradiates workpiece surface, makes the dirt, rust staining or coating on surface that flash evapn or removing occur, to reach purifying
Technical process.Laser cleaning technique is practical, efficient, not damaged, pollution-free, in dirt, rust staining, paint, rubber, plastics, residual
Solvent and binder etc. be to have broad application prospects less than Conventional cleaning methods.In the prior art, laser
The light path system of cleaning machine is all directly to clean laser beam focusing to workpiece at hot spot, is not accounted for after focusing
The non-uniform problem of spot energy distribution leads to that lossless cleaning can not be truly realized during laser cleaning, to a certain extent can
Cause workpiece surface damage.Now for most popular Gaussian Profile laser beam, directly by laser beam focusing at hot spot
Laser beam is had the disadvantage in that in Gaussian Profile to carry out cleaning to workpiece, i.e., energy centre is high, surrounding is low, through over-focusing
Afterwards, the non-uniform problem of this Energy distribution is exacerbated instead, and obtained focal beam spot intermediate energy density is higher, ambient energy
Density is lower, and still at Gaussian Profile, light spot energy density gradient is bigger, is that a dim light surrounds strong light cleaning focal beam spot；
And in laser cleaning, due to big with work piece interface product around hot spot, most of energy is conducted by workpiece and is absorbed, and dim light surrounds
For strong light cleaning focal beam spot in cleaning workpiece, the high part of intermediate energy density is easy to damage workpiece surface, and ambient energy is close
It spends low part and cleaning effect is not achieved.
Utility model content
The utility model provides one kind and is suitable for large-scale workpiece surface clean, and cleaning effect is good, is not easy clean the surface of burning
Laser cleaning machine, to achieve the above object, the utility model use following technical scheme: a kind of laser cleaning machine, including machine
Frame, the rack include moving frame and fixed frame, and Y-direction telecontrol equipment and Z-direction sportswear are provided on the moving frame
It sets, the Z-direction telecontrol equipment includes vertical cylinder mounting plate, the vertical cylinder being set on the vertical cylinder mounting plate, institute
It states vertical cylinder and is fixedly arranged at the front end with laser cleaning mechanism mounting plate, laser cleaning is set below laser cleaning mechanism mounting plate
Mechanism, described moving frame one end are provided with X to mobile motor, and the X is provided with transmission gear to mobile motor arbor front end,
The transmission gear matches to form X to transmission device to rack gear with the X being set on fixed frame.The laser cleaning mechanism
Including laser generator, beam shaping system, scanning galvanometer system, focusing system and control system, by the laser generator
The laser beam of outgoing passes sequentially through the beam shaping system and scanning galvanometer, then is focused on by the focusing system to be cleaned
Workpiece surface, the control system control the laser generator and scanning galvanometer system and dynamically adjust laser beam foucing position in real time
It sets to complete cleaning；It is characterized by: the beam shaping system include the first plano-convex light cone lens for being oppositely arranged and
Second plano-convex light cone lens, the first, second plano-convex light cone lens coaxial arrangement, the vertex of a cone is opposite, and bottom surface is parallel to each other, cone
Face apex angle is all larger than 100 °.
Preferably, the Y-direction telecontrol equipment includes the Y-direction mobile motor being set on the vertical cylinder mounting plate,
It is set to the second transmission gear of the Y-direction mobile motor arbor front end, is provided with the Y-direction tooth matched on the moving frame
Item.
Preferably, the moving frame is provided with two Y-direction sliding rails along Y-direction mobile motor direction of advance two sides, described
It is provided with the sliding block matched on vertical cylinder mounting plate, is provided with Y-direction rack gear between two Y-direction sliding rails.
Preferably, it is provided with X on the fixed frame to sliding rail, is provided with the cunning matched on the moving frame
Block.
Preferably, auxiliary telescopic is provided between the vertical cylinder mounting plate and laser cleaning mechanism mounting plate
Fixed link.
It may further be preferable that the basal diameter of the first, second plano-convex light cone lens is identical；Conical surface apex angle is
135°。
The utility model provides a kind of laser cleaner of body surface dirt, thus solves prior art cleaning
The problem of object substrate surface is easily destroyed by laser burns in the process, to obtain close to substrate initial surface roughness and object
The glossy clean the surface of body, reaches ideal cleaning effect and cleaning efficiency.The beam shaping system that the utility model uses will
The laser beam of Gaussian waveform becomes flat top beam waveform, makes that Laser edge is sharper keen and light intensity is more equal using even Shu Bianhuan
It is even, it is damaged using transformed laser beam body surface capable of washing without causing.
Detailed description of the invention
Fig. 1 is the utility model beam shaping components of system as directed structural schematic diagram.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describing, it is clear that described embodiment is only a part of the embodiment of the utility model, rather than all
Embodiment.Based on the embodiments of the present invention, those skilled in the art are not making any creative work premise
Lower obtained every other embodiment, fall within the protection scope of the utility model.
The utility model provides one kind and is suitable for large-scale workpiece surface clean, and cleaning effect is good, is not easy clean the surface of burning
Laser cleaning machine, to achieve the above object, the utility model use following technical scheme: a kind of laser cleaning machine, including machine
Frame, the rack include moving frame and fixed frame, and Y-direction telecontrol equipment and Z-direction sportswear are provided on the moving frame
It sets, the Z-direction telecontrol equipment includes vertical cylinder mounting plate, the vertical cylinder being set on the vertical cylinder mounting plate, institute
It states vertical cylinder and is fixedly arranged at the front end with laser cleaning mechanism mounting plate, laser cleaning is set below laser cleaning mechanism mounting plate
Mechanism, described moving frame one end are provided with X to mobile motor, and the X is provided with transmission gear to mobile motor arbor front end,
The transmission gear matches to form X to transmission device to rack gear with the X being set on fixed frame.The laser cleaning mechanism
Including laser generator, beam shaping system, scanning galvanometer system, focusing system and control system, by the laser generator
The laser beam of outgoing passes sequentially through the beam shaping system and scanning galvanometer system, then by the focusing system focus on to
Cleaning workpiece surface, the control system controls the laser generator and scanning galvanometer system, and dynamically adjustment laser beam is burnt in real time
Point position is to complete cleaning；It is characterized by: the beam shaping system includes that the first plano-convex light cone for being oppositely arranged is saturating
Mirror 1 and the second plano-convex light cone lens 2, the first, second plano-convex light cone lens coaxial arrangement, the vertex of a cone is opposite, and bottom surface is mutually flat
Row, conical surface apex angle are all larger than 100 °.
Preferably, the Y-direction telecontrol equipment includes the Y-direction mobile motor being set on the vertical cylinder mounting plate,
It is set to the second transmission gear of the Y-direction mobile motor arbor front end, is provided with the Y-direction tooth matched on the moving frame
Item.
Preferably, the moving frame is provided with two Y-direction sliding rails along Y-direction mobile motor direction of advance two sides, described
It is provided with the sliding block matched on vertical cylinder mounting plate, is provided with Y-direction rack gear between two Y-direction sliding rails.
Preferably, it is provided with X on the fixed frame to sliding rail, is provided with the cunning matched on the moving frame
Block.
Preferably, auxiliary telescopic is provided between the vertical cylinder mounting plate and laser cleaning mechanism mounting plate
Fixed link.
It may further be preferable that the basal diameter of the first, second plano-convex light cone lens is identical；Conical surface apex angle is
135°。
The utility model provides a kind of laser cleaner of body surface dirt, thus solves the prior art and cleaned
The problem of object substrate surface is easily destroyed by laser burns in journey, to obtain close to substrate initial surface roughness and object
Glossy clean the surface reaches ideal cleaning effect and cleaning efficiency.The beam shaping system that the utility model uses will be high
The laser beam of this waveform becomes flat top beam waveform, makes that Laser edge is sharper keen and light intensity is more equal using even Shu Bianhuan
It is even, it is damaged using transformed laser beam body surface capable of washing without causing.
Claims (7)
1. a kind of laser cleaning machine, including rack, the rack includes moving frame and fixed frame, is set on the moving frame
It is equipped with Y-direction telecontrol equipment and Z-direction telecontrol equipment, the Z-direction telecontrol equipment includes vertical cylinder mounting plate, and it is described vertical to be set to
Vertical cylinder on cylinder mounting plate, the vertical cylinder are fixedly arranged at the front end with laser cleaning mechanism mounting plate, the laser cleaning
Laser cleaning mechanism is set below mechanism's installing plate, and described moving frame one end is provided with X to mobile motor, and the X is to movement
Motor crankshaft front end is provided with transmission gear, and the transmission gear matches to form X with the X being set on fixed frame to rack gear
To transmission device.
2. a kind of laser cleaning machine as described in claim 1, it is characterised in that the laser cleaning mechanism includes laser
Device, beam shaping system, scanning galvanometer system, focusing system and control system, the laser beam being emitted by the laser generator
The beam shaping system and scanning galvanometer are passed sequentially through, then workpiece surface to be cleaned, institute are focused on by the focusing system
Stating the control system control laser generator and scanning galvanometer system, dynamically adjustment laser beam foucing position is clear to complete in real time
Wash work；It is characterized by: the beam shaping system includes the first plano-convex light cone lens and the second plano-convex light being oppositely arranged
Axicon lens, the first, second plano-convex light cone lens coaxial arrangement, the vertex of a cone is opposite, and bottom surface is parallel to each other, and conical surface apex angle is big
In 100 °.
3. a kind of laser cleaning machine as described in claim 1, it is characterised in that the Y-direction telecontrol equipment is described including being set to
Y-direction mobile motor on vertical cylinder mounting plate is set to the second transmission gear of the Y-direction mobile motor arbor front end, institute
State the Y-direction rack gear for being provided with and matching on moving frame.
4. a kind of laser cleaning machine as described in claim 1, it is characterised in that the moving frame advances along Y-direction mobile motor
Direction two sides are provided with two Y-direction sliding rails, and the sliding block matched, two Y-directions are provided on the vertical cylinder mounting plate
Y-direction rack gear is provided between sliding rail.
5. a kind of laser cleaning machine as described in claim 1, it is characterised in that X is provided on the fixed frame to sliding rail,
The sliding block matched is provided on the moving frame.
6. a kind of laser cleaning machine as described in claim 1, it is characterised in that the vertical cylinder mounting plate and the laser
Auxiliary telescopic fixed link is provided between wiper mechanism mounting plate.
7. a kind of laser cleaning machine as claimed in claim 2, it is characterised in that the bottom of the first, second plano-convex light cone lens
Face diameter is identical；Conical surface apex angle is 135 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820840896.8U CN209156604U (en) | 2018-06-01 | 2018-06-01 | A kind of laser cleaning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820840896.8U CN209156604U (en) | 2018-06-01 | 2018-06-01 | A kind of laser cleaning machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209156604U true CN209156604U (en) | 2019-07-26 |
Family
ID=67326762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820840896.8U Expired - Fee Related CN209156604U (en) | 2018-06-01 | 2018-06-01 | A kind of laser cleaning machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209156604U (en) |
-
2018
- 2018-06-01 CN CN201820840896.8U patent/CN209156604U/en not_active Expired - Fee Related
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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: 20190726 |