CN212856989U - Laser cleaning head and laser cleaning equipment - Google Patents
Laser cleaning head and laser cleaning equipment Download PDFInfo
- Publication number
- CN212856989U CN212856989U CN202021421407.9U CN202021421407U CN212856989U CN 212856989 U CN212856989 U CN 212856989U CN 202021421407 U CN202021421407 U CN 202021421407U CN 212856989 U CN212856989 U CN 212856989U
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- laser
- cleaning head
- shell
- isolator
- laser cleaning
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- 238000004140 cleaning Methods 0.000 title claims abstract description 79
- 230000001681 protective effect Effects 0.000 claims description 20
- 238000007664 blowing Methods 0.000 claims description 12
- 238000007789 sealing Methods 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 238000005406 washing Methods 0.000 abstract description 7
- 238000003466 welding Methods 0.000 description 7
- 230000003287 optical effect Effects 0.000 description 6
- 239000013307 optical fiber Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 239000000956 alloy Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- 229910000640 Fe alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 1
- 239000004926 polymethyl methacrylate Substances 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
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Abstract
The utility model discloses a laser cleaning head and laser cleaning equipment. The laser cleaning head comprises a shell, a laser isolator, a galvanometer and a field lens, wherein a containing cavity is formed in the shell, and the shell is also provided with a laser emergent port communicated with the containing cavity; the laser isolator is arranged in the accommodating cavity and is far away from the laser exit port, and the field lens is arranged in the accommodating cavity and is close to the laser exit port; the vibrating mirror is arranged in the accommodating cavity and positioned between the laser isolator and the field lens, and laser rays emitted by the laser isolator are processed by the vibrating mirror and emitted to the field lens. The utility model discloses technical scheme aims at reducing the width of the washing laser that the laser cleaning head jetted out, improves the accurate nature of washing scanning.
Description
Technical Field
The utility model relates to a laser beam machining technical field, in particular to laser cleaning head and applied this laser cleaning head's laser cleaning equipment.
Background
After the metal workpieces are connected by welding, dark-colored welding spots protruding from the surfaces of the workpieces are formed at the connecting parts, but the welding spots have the appearance of hard workpieces, so that the welding spots need to be cleaned by using a laser cleaning head, the welding parts of the workpieces can be flush with the surfaces of the workpieces, and the colors of the welding spots are consistent, so that the welded workpieces have good appearances. However, in the related art, the width of the cleaning light formed by the laser cleaning head is wide, and the scanning range of the cleaning light is wide, so that in the process of cleaning the workpiece, in addition to the spot area, the spot area can be usually scanned to the non-spot area of the workpiece, the cleaning is not accurate enough, and the consistency of the surface of the workpiece is affected.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a laser cleaning head aims at reducing the width of the washing laser that laser cleaning head jetted out, improves the accurate nature of washing scanning.
In order to achieve the above object, the utility model provides a laser cleaning head includes:
the laser device comprises a shell, a laser light source and a laser light source, wherein an accommodating cavity is formed in the shell, and the shell is also provided with a laser light emitting port communicated with the accommodating cavity; and
the laser isolator is arranged in the accommodating cavity and is far away from the laser emergent port; the field lens is arranged in the accommodating cavity and is close to the laser emergent port;
the vibrating mirror is arranged in the accommodating cavity and positioned between the laser isolator and the field lens, and laser rays emitted by the laser isolator are emitted to the field lens through the vibrating mirror.
In an embodiment of the present invention, the included angle between the reflection surface of the galvanometer and the light emitted from the laser isolator is defined as θ, and the condition is satisfied: theta is more than or equal to 30 degrees and less than or equal to 40 degrees.
In an embodiment of the present invention, the housing includes:
the laser isolator is fixedly arranged in the fixed shell; and
the focusing shell, the focusing shell with the set casing intercommunication, the set casing with the inside formation of focusing shell holds the chamber, the focusing shell is kept away from the one end of set casing is equipped with laser outgoing port, the mirror that shakes with the field lens is located in the focusing shell.
In an embodiment of the present invention, the laser cleaning head further includes:
a motor cover detachably connected to the focus case; and
the motor is arranged in the motor cover, and an output shaft of the motor penetrates through the focusing shell and extends into the accommodating cavity to be connected with the vibrating mirror.
In an embodiment of the present invention, the motor has a central axis, and the central axis is parallel to the reflecting surface of the vibrating mirror.
The utility model discloses an in the embodiment, laser cleaning head still includes the fixed block, the fixed block is located in the motor cover, and with the connection can be dismantled to the motor cover, the fixed block is used for fixing the motor.
In an embodiment of the present invention, the laser cleaning head further includes: the protection mirror assembly is detachably connected to one side, provided with the laser exit port, of the shell, and the protection mirror assembly seals the laser exit port.
In an embodiment of the present invention, the laser cleaning head further includes a blowing assembly, the blowing assembly includes:
the fixed cylinder is connected with the protective mirror assembly and extends towards the direction departing from the protective mirror assembly; and
the air faucet is connected with one end, far away from the protective mirror assembly, of the fixed cylinder, and an air blowing opening is formed in one end, far away from the fixed cylinder, of the air faucet.
In an embodiment of the present invention, the laser cleaning head further includes a focusing assembly, the focusing assembly is movably connected to the fixing cylinder and between the air nozzles.
The utility model also provides a laser cleaning equipment, laser cleaning equipment include laser generator with the laser cleaning head, the laser cleaning head includes casing, laser isolator and galvanometer, the casing is inside to be formed with and to hold the chamber, the casing still is equipped with the laser exit port that communicates hold the chamber; the laser isolator is arranged in the accommodating cavity and is far away from the laser emergent port; the field lens is arranged in the accommodating cavity and is close to the laser emergent port; the vibrating mirror is arranged in the accommodating cavity and is positioned between the laser isolator and the field lens, laser light emitted by the laser isolator is emitted to the field lens through the vibrating mirror, and the laser generator is connected with the laser isolator through an optical fiber.
The utility model discloses laser cleaning head among the technical scheme includes casing, laser isolator, field lens and shakes the mirror, and the inside chamber that holds that is used for installing laser isolator, field lens and shakes the mirror that is equipped with of casing. The laser isolator is used for connecting light with the laser generator and processing an optical signal transmitted by the optical fiber to form laser light. The field lens is close to the laser exit port, the vibrating lens is arranged between the laser isolator and the field lens, the vibrating lens can swing relative to the shell to adjust the width of the laser light, the propagation direction of the laser light is changed, the laser light processed by the vibrating lens can directly shoot to the field lens, and the field lens can focus the laser light to form the cleaning light which is emitted through the laser exit port. Because the utility model discloses among the laser cleaning head among the technical scheme, it does not set up the speculum to shake between mirror and the laser isolator, but by shake the mirror directly to the laser light that the laser isolator jetted out swing in order to adjust laser light's width, shorten laser light's propagation length, so, can effectively reduce laser light width, and then reduced the width of the washing laser that forms at last, promoted laser light scanning's accurate nature effectively.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic structural view of an embodiment of a laser cleaning head of the present invention;
FIG. 2 is an exploded view of FIG. 1;
FIG. 3 is a top view of the laser cleaning head of the present invention;
fig. 4 is a sectional view taken along line a-a of fig. 3.
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) |
| 100 | |
40 | |
| 10 | |
41 | Fixed |
| 11 | Fixed |
43 | |
| 13 | |
431 | |
| 131 | Hole of stepping down | 50 | |
| 133 | |
51 | Focusing |
| 21 | |
53 | First focusing |
| 23 | Vibrating |
55 | Second focusing |
| 25 | |
60 | |
| 31 | |
61 | |
| 33 | |
611 | Through |
| 35 | Fixed |
63 | |
| 37 | Connecting |
65 | Protective lens |
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "fixed" may be fixedly connected or detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In addition, descriptions in the present application as to "first", "second", and the like are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" appearing throughout is to include three juxtapositions, exemplified by "A and/or B," including either the A or B arrangement, or both A and B satisfied arrangement. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
The utility model provides a laser cleaning head 100.
Referring to fig. 1 to 4, in an embodiment of the present invention, the laser cleaning head 100 includes:
a housing 10, wherein a containing cavity (not labeled) is formed inside the housing 10, and the housing 10 is further provided with a laser emitting port 133 communicated with the containing cavity;
the laser isolator 21 is arranged in the accommodating cavity and is far away from the laser emitting port 133; the field lens 25 is arranged in the accommodating cavity and is close to the laser exit port 133; and
and the vibrating mirror 23 is arranged in the accommodating cavity and is positioned between the laser isolator 21 and the field lens 25, and laser light rays emitted by the laser isolator 21 are emitted to the field lens 25 through the vibrating mirror 23.
The utility model discloses laser cleaning head 100 among the technical scheme includes casing 10, laser isolator 21, field lens 25 and the mirror 23 that shakes, and casing 10 is inside to be equipped with and to be used for installing laser isolator 21, field lens 25 and shake the chamber that holds of mirror 23. The laser isolator 21 is used for connecting light to a laser generator (not shown), and processes an optical signal transmitted by the optical fiber to form laser light. The field lens 25 is arranged close to the laser exit port 133, the vibrating lens 23 is arranged between the laser isolator 21 and the field lens 25, the vibrating lens 23 can swing relative to the shell 10 to adjust the width of the laser beam, and the propagation direction of the laser beam is changed, so that the laser beam processed by the vibrating lens 23 can directly irradiate the field lens 25, and the field lens 25 can focus the laser beam to form a cleaning beam which is emitted through the laser exit port 133. Because the utility model discloses in the laser cleaning head 100 among the technical scheme, it does not set up the speculum to shake between mirror 23 and the laser isolator 21, but by shake the mirror 23 and directly handle the laser light that laser isolator 21 jetted out, shorten laser light's propagation length, so, can effectively reduce laser light width, and then reduced the width of the washing laser that forms at last, promoted laser light scanning's accurate nature effectively.
It should be noted that the laser isolator 21 is an existing standard component, and the structure and the operation principle of the laser isolator 21 are not described in detail herein. The laser isolator 21 is connected to a laser generator through an optical fiber line, and the laser generator converts an electrical signal into an optical signal and transmits the optical signal to the laser isolator 21 through the optical fiber line, so as to provide a laser signal source for the laser cleaning head 100. The embodiment of the utility model provides a laser generator can adopt power 20W to 100W between laser generator, can carry out the laser isolator 21 of different models according to laser generator's power. Can understand ground, because the utility model discloses laser generator in the scheme can select low-power equipment to, also reduced optical element such as speculum in the laser cleaning head 100, reduced laser cleaning equipment's cost effectively, can satisfy the accurate washing to work piece welding spot position simultaneously again, filled laser cleaning equipment effectively in the blank in low price market, had comparatively outstanding economic benefits.
Referring to fig. 4, in an embodiment of the present invention, an included angle between the reflection surface of the galvanometer 23 and the light emitted from the laser isolator 21 is defined as θ, and the following condition is satisfied: theta is more than or equal to 30 degrees and less than or equal to 40 degrees.
The utility model discloses an among the technical scheme of an embodiment, the laser ray direct directive that laser isolator 21 jetted out shakes mirror 23 to and shake the contained angle between the reflection plane of mirror 23 and be theta, wherein, the value of theta can be any numerical value wherein such as 30 °, 32 °, 35 °, 37 °, 40 °, does not limit here. When the theta value is 35 degrees, the width of the cleaning light formed by the laser cleaning head 100 is about 20mm, and is about 4-8 times narrower than the width of the cleaning light formed by the common laser cleaning head 100, so that the scanning accuracy of the cleaning light formed by the laser cleaning head 100 can be effectively improved, and the accuracy of workpiece cleaning is ensured.
Referring to fig. 1 to 4, in an embodiment of the present invention, the housing 10 includes:
the fixed shell 11, the said laser isolator 21 is fixed in the said fixed shell 11; and
the focusing shell 13, the focusing shell 13 with the set casing 11 intercommunication, the set casing 11 with the inside formation of focusing shell 13 hold the chamber, focusing shell 13 is kept away from the one end of set casing 11 is equipped with laser outgoing port 133, galvanometer 23 with the field lens 25 is located in the focusing shell 13.
In the technical solution of an embodiment of the present invention, the inside of the fixing shell 11 and the focusing shell 13 are both hollow structures, so as to provide an installation carrier for the laser isolator 21, the galvanometer 23, the field lens 25 and other optical elements. The stationary housing 11 and the focus housing 13 may be detachably coupled by a coupling member 37 such as a screw. The fixed casing 11 is substantially cylindrical, and a hand-held portion that can be conveniently held by an operator can be formed on the surface of the fixed casing 11. The focusing housing 13 is bent, and two ends of the focusing housing 13 are connected to facilitate the transmission of the laser beam. The top of the focusing housing 13 is formed with a relief hole 131 so that the output shaft of the motor 31 penetrates through the relief hole 131 and enters the inside of the focusing housing 13, and the motor 31 rotates to drive the vibrating mirror 23 to swing with the central axis of the motor 31 as the rotation center, so as to adjust the laser beam to a proper width.
The material of the fixing housing 11 and the focusing housing 13 is metal material, for example: can be made of stainless steel material, aluminum alloy material, copper alloy material, iron alloy material and the like so as to improve the strength of the fixed shell 11 and the focusing shell 13 and prolong the service life of the fixed shell 11 and the focusing shell 13. Simultaneously, the technique material can also effectual heat conduction, promotes the radiating efficiency.
It should be noted that the central axis of the motor 31 is the central axis of the output shaft of the motor 31, and the output shaft of the motor 31 and the galvanometer 23 are linearly arranged, that is, the central axis of the motor 31 and the reflecting surface of the galvanometer 23 are arranged in parallel, so that the transmission connection between the motor 31 and the galvanometer 23 can be simplified, and the structure of the whole laser cleaning head 100 is simplified. It can be understood that the output shaft of the motor 31 is connected to the galvanometer 23 through a connecting piece 37, two end faces of the connecting piece 37 are both formed with fixing holes, one end of the connecting piece 37 is sleeved on the end portion of the output shaft, and at least part of the galvanometer 23 is inserted into one end of the connecting piece 37 far away from the output shaft, so as to detachably connect the galvanometer 23 and the motor 31. The detachable connection between the galvanometer 23 and the motor 31 is realized by arranging the connecting piece 37, so that the assembly efficiency of the galvanometer 23 and the motor 31 is greatly improved, and the galvanometer 23 is conveniently adjusted and maintained.
Referring to fig. 3, in an embodiment of the present invention, the laser cleaning head 100 further includes a motor cover 33, and the motor cover 33 is detachably connected to the focusing housing 13. Wherein the motor cover 33 can be detachably connected to the focus case 13 by screws. The motor cover 33 can seal and protect the motor 31 to improve the service life of the motor 31. Meanwhile, the problem that an operator touches the motor 31 by mistake is also avoided, and the safety of the laser cleaning head 100 is improved. In addition, in some embodiments, a fixing block 35 may be further disposed in the motor cover 33, and the fixing block 35 is disposed to extend in an axial direction of the motor 31. This fixed block 35 can realize being connected with dismantling of motor cover 33 through the screw, and fixed block 35 presss from both sides and locates between motor 31 and the motor cover 33, and the clearance between motor cover 33 and the motor 31 that can effectively reduce can promote further motor 31 fixed fastness. It should be noted that the fixing block 35 may be made of plastic, for example: ABS, POM, PS, PMMA, PC, PET, etc., so that the mass of the fixing block 35 can be reduced to save cost.
Referring to fig. 1 to 4, in an embodiment of the present invention, the laser cleaning head 100 further includes: the protective mirror assembly 60 is detachably connected to one side of the casing 10, where the laser exit port 133 is arranged, and the protective mirror assembly 60 seals the laser exit port 133.
In an embodiment of the present invention, the protection component includes a mounting base 61, a lens base 63 and a protection lens 65. Wherein, the mounting seat 61 and the focusing shell 13 are detachably connected through screws. And a through hole 611 is formed in the mounting seat 61 to allow the cleaning light to pass therethrough. The lens base 63 can be drawn and arranged in the mounting base 61, and the protective lens is connected to the lens base 63 and covers the through hole 611. The cleaning laser is directed through the protective lens 65 to the surface with the workpiece cleaned. The protective mirror can isolate smoke generated in the cleaning process to prevent the smoke from entering the accommodating cavity through the laser exit port 133 so as to protect the lens assembly in the accommodating cavity. In some embodiments, in order to improve the sealing performance of the laser exit port 133, sealing rings may be further provided at both ends of the protection lens 65, or a sealing ring may be provided between the mounting seat 61 and the focusing mirror.
Referring to fig. 1 to 4, in an embodiment of the present invention, the laser cleaning head 100 further includes a blowing assembly 40, where the blowing assembly 40 includes:
a fixed cylinder 41, wherein the fixed cylinder 41 is connected with the protective lens assembly 60 and extends towards a direction away from the protective lens assembly 60; and
the air nozzle 43 is connected with one end of the fixed cylinder 41 far away from the protective mirror assembly 60, and an air blowing port 431 is formed at one end of the air nozzle 43 far away from the fixed cylinder 41.
In an embodiment of the present invention, the fixing cylinder 41 is detachably connected to the mounting base 61 by screws. The fixed cylinder 41 is of a structure with two open ends, and the side wall of the fixed cylinder 41 is further provided with an air inlet communicated with an air source which blows protective gas into the fixed cylinder 41, so that the protective gas is sent out through the air blowing port 431 of the air nozzle 43 to protect the cleaning workpiece. It should be noted that the fixing cylinder 41 and the air tap 43 are both arranged in a tapered shape to converge and guide the gas, so that the gas converges near the gas blowing opening 431 and is sent out through the gas blowing opening 431, thereby increasing the contact area between the gas and the workpiece and improving the protection effect on the workpiece.
Referring to fig. 1 to 4, in an embodiment of the present invention, the laser cleaning head 100 further includes a focusing assembly 50, wherein the focusing assembly 50 is movably connected between the fixing cylinder 41 and the air nozzle 43.
In an embodiment of the present invention, the focusing assembly 50 includes a first focusing ring 53, a focusing barrel 51 and a second focusing ring 55. Wherein, the two ends of the focusing tube 51 are connected with the fixed tube 41 and the air nozzle 43 through threads. The first focusing ring 53 is sleeved on the surface of the focusing barrel 51 and is arranged close to the fixing barrel 41, and the second focusing ring 55 is sleeved on the surface of the focusing barrel 51 and is arranged close to the air nozzle 43. The first focusing ring 53 and the second focusing ring 55 are both in threaded connection with the focusing barrel 51, so as to adjust the focal length of the laser cleaning head 100. It will be appreciated that the first focus ring 53 is coarse and the second focus ring 55 is fine.
The utility model also provides a laser cleaning equipment, this laser cleaning equipment include laser generator and laser cleaning head 100, and the concrete structure of this laser cleaning head 100 refers to above-mentioned embodiment, because this laser cleaning equipment has adopted the whole technical scheme of above-mentioned all embodiments, consequently has all beneficial effects that the technical scheme of above-mentioned embodiment brought at least, and the repeated description is no longer given here.
The laser cleaning head 100 comprises a shell 10, a laser isolator 21 and a galvanometer 23, wherein a containing cavity is formed inside the shell 10, the shell 10 is further provided with a laser emitting port 133 communicated with the containing cavity, and the laser isolator 21 is arranged in the containing cavity and is far away from the laser emitting port 133; the field lens 25 is arranged in the accommodating cavity and is close to the laser exit port 133, the vibrating lens 23 is arranged in the accommodating cavity and is positioned between the laser isolator 21 and the field lens 25, laser light emitted by the laser isolator 21 is emitted to the field lens 25 through the vibrating lens 23, and the laser generator is connected with the laser isolator 21 through an optical fiber.
The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structure changes made by the contents of the specification and the drawings under the inventive concept of the present invention, or the direct/indirect application in other related technical fields are included in the patent protection scope of the present invention.
Claims (10)
1. A laser cleaning head, comprising:
the laser device comprises a shell, a laser light source and a laser light source, wherein an accommodating cavity is formed in the shell, and the shell is also provided with a laser light emitting port communicated with the accommodating cavity;
the laser isolator is arranged in the accommodating cavity and is far away from the laser emergent port;
the field lens is arranged in the accommodating cavity and is close to the laser emergent port; and
the vibrating mirror is arranged in the accommodating cavity and positioned between the laser isolator and the field lens, and laser rays emitted by the laser isolator are emitted to the field lens through the vibrating mirror.
2. The laser cleaning head of claim 1, wherein an angle θ between the reflecting surface of the galvanometer and the light emitted from the laser isolator is defined, and the following condition is satisfied: theta is more than or equal to 30 degrees and less than or equal to 40 degrees.
3. The laser cleaning head of claim 1, wherein the housing comprises:
the laser isolator is arranged in the fixed shell; and
the focusing shell, the focusing shell with the set casing intercommunication, the set casing with the inside formation of focusing shell hold the chamber, the focusing shell is kept away from the one end of set casing is equipped with the laser outgoing port, shake the mirror with the field lens is located in the focusing shell.
4. The laser cleaning head of claim 3, further comprising:
a motor cover detachably connected to the focus case; and
the motor is arranged in the motor cover, and an output shaft of the motor penetrates through the focusing shell and extends into the accommodating cavity to be connected with the vibrating mirror.
5. The laser cleaning head of claim 4, wherein the motor has a central axis, and the central axis of the motor is disposed parallel to the reflecting surface of the galvanometer.
6. The laser cleaning head of claim 4 further comprising a fixing block disposed within the motor housing and removably connected to the motor housing, the fixing block for securing the motor.
7. The laser cleaning head of any one of claims 1 to 6 further comprising a protective mirror assembly removably attached to the side of the housing where the laser exit port is provided, the protective mirror assembly for sealing the laser exit port.
8. The laser cleaning head of claim 7, further comprising a blow assembly, the blow assembly comprising:
the fixed cylinder is connected with the protective mirror assembly and extends towards the direction departing from the protective mirror assembly; and
the air faucet is connected with one end, far away from the protective mirror assembly, of the fixed cylinder, and an air blowing opening is formed in one end, far away from the fixed cylinder, of the air faucet.
9. The laser cleaning head of claim 8 further comprising a focusing assembly movably connected between the stationary barrel and the nozzle.
10. A laser cleaning apparatus, characterized in that it comprises a laser generator and a laser cleaning head according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021421407.9U CN212856989U (en) | 2020-07-17 | 2020-07-17 | Laser cleaning head and laser cleaning equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021421407.9U CN212856989U (en) | 2020-07-17 | 2020-07-17 | Laser cleaning head and laser cleaning equipment |
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| Publication Number | Publication Date |
|---|---|
| CN212856989U true CN212856989U (en) | 2021-04-02 |
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| CN202021421407.9U Active CN212856989U (en) | 2020-07-17 | 2020-07-17 | Laser cleaning head and laser cleaning equipment |
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| CN (1) | CN212856989U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115008044A (en) * | 2022-05-31 | 2022-09-06 | 铭镭激光智能装备（河源）有限公司 | Laser equipment |
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2020
- 2020-07-17 CN CN202021421407.9U patent/CN212856989U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115008044A (en) * | 2022-05-31 | 2022-09-06 | 铭镭激光智能装备（河源）有限公司 | Laser equipment |
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|---|---|---|---|
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| GR01 | Patent grant | ||
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Denomination of utility model: Laser hair cleaning and laser cleaning equipment Granted publication date: 20210402 Pledgee: Guangdong Dongyuan Rural Commercial Bank Co.,Ltd. Pledgor: MING LEI LASER INTELLIGENT EQUIPMENT (HEYUAN) CO.,LTD. Registration number: Y2024980010970 |