CN212856964U - Dust blowing type laser cleaning head - Google Patents
Dust blowing type laser cleaning head Download PDFInfo
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- CN212856964U CN212856964U CN202021399679.3U CN202021399679U CN212856964U CN 212856964 U CN212856964 U CN 212856964U CN 202021399679 U CN202021399679 U CN 202021399679U CN 212856964 U CN212856964 U CN 212856964U
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- cleaning head
- handle
- dust blowing
- shell
- laser cleaning
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Abstract
The utility model discloses a blow dirt formula laser cleaning head, including the shell that has the laser and throw the passageway, have the mirror system that shakes of mirror that shakes, and lens subassembly, the shell has the main cavity body, shake the mirror with the lens subassembly is all located the shell in the main cavity and be located on the laser throws the passageway, still be provided with on the shell and blow dirt passageway, blow the air outlet of dirt passageway with the light-emitting window that the passageway was thrown to laser is located same one side of shell, still set firmly first handle on the shell, the inner chamber of first handle with blow the dirt passageway and communicate each other, the laser cleaning head is still including locating the air-blast device in the first handle inner chamber to and be used for the drive the motor of air-blast device work. In the laser cleaning processing process, the air flow generated by the air blowing device and the laser beam act on the workpiece simultaneously, so that air blowing and dust removal are realized while cleaning is carried out, and the service life of a laser cleaning effect and a cleaning head is prolonged.
Description
Technical Field
The utility model relates to a blow dirt formula laser cleaning head.
Background
Laser cleaning has been widely used at present because of having the advantages of not needing chemical agents, not damaging the surface of the object to be cleaned, and the like, wherein, the handheld laser cleaning equipment is popular because of small volume and convenient single-person operation, and can clean some inclined planes or corner planes which can not be cleaned by some automatic platforms.
There is not corresponding dust pelletizing system in the laser cleaning head product on the market, and the filth on part surface can vaporize or splash after absorbing energy during laser cleaning, can produce many tiny dusts and clashes, and these residues fall on material substrate surface and can melt again on the material surface or fly into the cleaning head under the effect of laser, influence cleaning performance and optical head life-span. In the prior art, the dust blowing equipment is additionally arranged to blow away dirt generated in the laser processing process, but manpower and material resources are required to be additionally input, the arrangement is inconvenient, and the position of aligning laser processing cannot be kept.
Disclosure of Invention
The utility model aims at overcoming prior art's defect, provide an internal integration has the formula of blowing laser cleaning head that blows of blowing dirt device.
In order to achieve the above purpose, the utility model adopts the technical scheme that: the utility model provides a blow dirt formula laser cleaning head, includes the shell that has laser projection passageway, has the mirror system that shakes of mirror that shakes, and lens subassembly, the shell has the main cavity body, shake the mirror with the lens subassembly is all located the shell in the main cavity body and be located on the laser projection passageway, still be provided with on the shell and blow the dirt passageway, blow the air outlet of dirt passageway with the light-emitting window that the passageway was thrown to laser is located same one side of shell, still set firmly first handle on the shell, the inner chamber of first handle with blow the dirt passageway and communicate each other, laser cleaning head still including locating the air-blast device in the first handle inner chamber to and be used for driving the motor of air-blast device work.
Preferably, the blower device is a fan, the fan is fixedly installed on an output shaft of the motor, and a plurality of air holes are further formed in the bottom of the first handle.
Preferably, the first handle extends obliquely in the up-down direction, the upper end of the first handle is fixedly connected to the bottom of the shell, and the bottom of the shell is provided with an air guide opening communicating the inner cavity of the first handle with the dust blowing channel.
Further, the outer side wall of the air guide opening extends downwards from the rear part and forwards.
Preferably, the extending direction of the dust blowing channel is parallel to the laser projection channel, and the cross section of the dust blowing channel is gradually reduced from back to front along the air outlet direction.
Further, the outer side cavity wall of the dust blowing channel is arranged to extend obliquely inwards gradually from back to front.
Preferably, the dust blowing channel and the main cavity are not communicated with each other.
Further, the mirror system that shakes still including locating mirror motor that shakes in the main cavity, mirror motor that shakes is in the main cavity is internal to be located blow the rear portion position department of dirt passageway.
Preferably, the laser cleaning head further comprises a second handle fixedly arranged on the housing, and the first handle is positioned in front of the second handle.
Further, the second handle extends rearward and downward from the lower portion of the housing, and the first handle extends forward and downward from the lower portion of the housing.
Because of above-mentioned technical scheme's application, compared with the prior art, the utility model have the following advantage: the utility model discloses a blow dirt formula laser cleaning head, through add the dirt passageway that blows that is independent of laser projection passageway on laser cleaning head's shell, and add first handle, and set up motor and air-blast device in first handle, make the in-process of laser cleaning processing, the air current that the air-blast device produced acts on the work piece with the laser beam simultaneously, realize blowing promptly and remove dust in abluent while, the situation that has avoided laser abluent in-process residue to fall on the work piece surface or get into in the cleaning head takes place effectively, the life of laser cleaning effect and cleaning head has been promoted. Meanwhile, additional dust blowing equipment is not needed, additional manpower and material resources are not needed, and laser cleaning and processing are facilitated.
Drawings
FIG. 1 is a first perspective view of a laser cleaning head according to the present invention;
FIG. 2 is a second schematic perspective view of the laser cleaning head of the present invention;
FIG. 3 is an internal schematic view of the laser cleaning head of the present invention;
FIG. 4 is an enlarged view of section E of FIG. 3;
FIG. 5 is a top view of the laser cleaning head of the present invention;
FIG. 6 is a schematic sectional view taken along the line A-A in FIG. 5;
wherein: 1. a housing; 11. a light outlet; 12. an air outlet; 13. an interface; 14. heat dissipation holes; 15. an outer side cavity wall; 2. a first handle; 21. air holes are formed; 3. a second handle; 31. a switch; 4. a motor; 5. a fan; 6. a lens assembly; 7. a galvanometer system; 8. a wind guide opening; 81. wind-guiding inclined plane.
Detailed Description
The technical solution of the present invention will be further explained with reference to the accompanying drawings and specific embodiments.
Referring to fig. 1 to 6, a dust blowing type laser cleaning head comprises a housing 1 with a laser projection channel, a galvanometer system 7 with a galvanometer, and a lens assembly 6, wherein the housing 1 has a main cavity, and the galvanometer and the lens assembly 6 are both arranged in the main cavity of the housing 1 and located on the laser projection channel. The shell 1 is also provided with a dust blowing channel, the dust blowing channel is not communicated with the main cavity, and an air outlet 12 of the dust blowing channel and a light outlet 11 of the laser projection channel are positioned on the same side of the shell 1.
The shell 1 is further fixedly provided with a first handle 2, the inner cavity of the first handle 2 is communicated with the dust blowing channel, and the laser cleaning head further comprises a blowing device arranged in the inner cavity of the first handle 2 and a motor 4 used for driving the blowing device to work. In this embodiment, the blower is a fan 5, the fan 5 is fixedly installed on the output shaft of the motor 4, and the bottom of the first handle 2 is further provided with a plurality of air holes 21.
Referring to the drawings, the first handle 2 extends obliquely in the up-down direction, the upper end of the first handle 2 is fixedly connected to the bottom of the housing 1, the bottom of the housing 1 is provided with an air guide opening 8 communicating the inner cavity of the first handle 2 with the dust blowing channel, the outer side wall of the air guide opening 8 extends obliquely forwards and downwards from back to front, and the inner side surface of the outer side wall presents a corresponding air guide inclined surface 81, so that the fan 5 rotates to generate air flow which then passes through the air guide opening 8 and enters the dust blowing channel under the guidance of the air guide inclined surface 81, and the air flow is enhanced.
The extending direction of the dust blowing channel is parallel to the laser projection channel, the cross section of the dust blowing channel is arranged to gradually decrease from back to front along the air outlet direction, and here, as shown in fig. 1, the outer side cavity wall 15 of the dust blowing channel is arranged to gradually extend from back to front in the box in an inclined manner, so that the air flow is gathered at the air outlet 12, and the output air flow is further enhanced.
The mirror system 7 that shakes includes the mirror motor that shakes (not shown in the figure) of locating in the main cavity, should shake the mirror motor and be located the rear portion position department that blows the dirt passageway at the internal main cavity for the air current that produces from fan 5 can blow on the chamber wall that blows the rear portion of dirt passageway from air guide 8, thereby takes away the heat that the mirror motor that shakes produced during operation. Meanwhile, a plurality of heat dissipation holes 14 are also formed in the side face of the position, used for placing the galvanometer system 7, of the shell 1, so that heat dissipation of the galvanometer system 7 is facilitated.
The rear part of the housing 1 is also fixedly provided with a connector 13 for connecting with a laser.
Referring to the drawings, the laser cleaning head further comprises a second handle 3 fixedly arranged on the housing 1, the first handle 2 is positioned in front of the second handle 3, and the second handle 3 is provided with a switch 31 for controlling the working state of the laser cleaning head. The second handle 3 extends rearward and downward from the lower portion of the housing 1, and the first handle 2 extends forward and downward from the lower portion of the housing 1. So more be convenient for at two handles of actual cleaning in-process operating personnel both hands grip tandem, will reduce the influence that is located the first handle 2 in place ahead interior motor 4 vibration and brings, more do benefit to the stability of guaranteeing to add man-hour. Meanwhile, because the fan 5 and the motor 4 are arranged in the first handle 2, the distance between the fan and each system in the shell 1 is far, and the performance and the internal circuit of the cleaning head cannot be influenced.
To sum up, when the dust blowing type laser cleaning head is used for carrying out laser cleaning on a workpiece, an operator respectively holds the first handle 2 and the second handle 3 by two hands to carry out processing, a laser beam is emitted from a laser and is collimated and processed by a rear mirror, and is projected onto the workpiece from the light outlet 11 through the vibrating mirror system 7 and the lens assembly 6 to carry out cleaning processing on the workpiece, meanwhile, the motor 4 drives the fan 5 to work, the generated airflow mirror air guide opening 8 enters a dust blowing channel and blows on the workpiece from the air outlet 12, the airflow is consistent with the direction of the laser beam, air blowing and dust removal are carried out while cleaning, the condition that residues fall on the surface of the workpiece or enter the cleaning head in the laser cleaning process is effectively avoided, and the laser cleaning effect and the service life of the cleaning head are improved. Meanwhile, additional dust blowing equipment is not needed, additional manpower and material resources are not needed, and laser cleaning and processing are facilitated.
The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose of the embodiments is to enable people skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.
Claims (10)
1. The utility model provides a blow dirt formula laser cleaning head, includes the shell that has laser projection passageway, has the mirror system that shakes of mirror, and the lens subassembly, the shell has the main cavity body, shake the mirror with the lens subassembly is all located the shell in the main cavity body and be located on the laser projection passageway, its characterized in that: the laser cleaning head is characterized in that a dust blowing channel is further arranged on the shell, an air outlet of the dust blowing channel and a light outlet of the laser projection channel are located on the same side of the shell, a first handle is further fixedly arranged on the shell, an inner cavity of the first handle is communicated with the dust blowing channel, and the laser cleaning head further comprises a blowing device arranged in the inner cavity of the first handle and a motor used for driving the blowing device to work.
2. A dust blowing type laser cleaning head according to claim 1, wherein: the air blowing device is a fan which is fixedly installed on an output shaft of the motor, and a plurality of air holes are further formed in the bottom of the first handle.
3. A dust blowing type laser cleaning head according to claim 1, wherein: the first handle obliquely extends along the up-down direction, the upper end of the first handle is fixedly connected to the bottom of the shell, and the bottom of the shell is provided with an air guide opening communicated with the inner cavity of the first handle and the dust blowing channel.
4. A dust blowing type laser cleaning head according to claim 3, characterized in that: the outer side wall of the air guide opening extends downwards from the back and forwards.
5. A dust blowing type laser cleaning head according to claim 1, wherein: the extending direction of the dust blowing channel is parallel to the laser projection channel, and the cross section of the dust blowing channel is gradually reduced from back to front along the air outlet direction.
6. A dust blowing type laser cleaning head according to claim 5, characterized in that: the outer side cavity wall of the dust blowing channel is arranged to gradually extend inwards in an inclined mode from back to front.
7. A dust blowing type laser cleaning head according to claim 1, wherein: the dust blowing channel is not communicated with the main cavity.
8. A dust blowing type laser cleaning head according to claim 7, wherein: the mirror system that shakes still including locating mirror motor that shakes in the main cavity, mirror motor that shakes is in the main cavity is internal to be located blow the rear portion position department of dirt passageway.
9. A dust blowing type laser cleaning head according to any one of claims 1 to 8, wherein: the laser cleaning head further comprises a second handle fixedly arranged on the shell, and the first handle is located in front of the second handle.
10. A dust blowing type laser cleaning head according to claim 9, wherein: the second handle extends rearward and downward from the lower portion of the housing, and the first handle extends forward and downward from the lower portion of the housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021399679.3U CN212856964U (en) | 2020-07-16 | 2020-07-16 | Dust blowing type laser cleaning head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021399679.3U CN212856964U (en) | 2020-07-16 | 2020-07-16 | Dust blowing type laser cleaning head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212856964U true CN212856964U (en) | 2021-04-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021399679.3U Active CN212856964U (en) | 2020-07-16 | 2020-07-16 | Dust blowing type laser cleaning head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212856964U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113510119A (en) * | 2021-08-21 | 2021-10-19 | 苏州锐柯立激光科技有限公司 | Digital display handheld laser cleaning gun and use method |
-
2020
- 2020-07-16 CN CN202021399679.3U patent/CN212856964U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113510119A (en) * | 2021-08-21 | 2021-10-19 | 苏州锐柯立激光科技有限公司 | Digital display handheld laser cleaning gun and use method |
| CN113510119B (en) * | 2021-08-21 | 2023-08-08 | 苏州锐柯立激光科技有限公司 | Digital display handheld laser cleaning gun and use method thereof |
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