A laser processing apparatus

Abstract

The utility model relates to laser processing equipment, and laser processing equipment includes: installation base, casing, first laser output subassembly and first sealing piece, and casing is connected with installation base, and is enclosed and forms the accommodation cavity, and the accommodation cavity has first opening, first laser output subassembly part is worn in first opening and is inducted in the accommodation cavity, first sealing piece is set in first laser output subassembly, and abuts casing and installation base to seal the gap between first laser output subassembly and first opening. The utility model forms the accommodation cavity with first opening through casing and installation base, and the relative both sides of first sealing piece abut casing and installation base to seal the gap between first laser output subassembly and first opening, so that the light path system of laser processing equipment is better.

Description

Technical Field

[0001] This utility model relates to the field of laser processing technology, and in particular to a laser processing device. Background Technology

[0002] In laser processing equipment, when the laser optical path is not well sealed, dust and other impurities can easily get in. After long-term use, impurities can accumulate in the optical path, leading to a decrease in the transmittance and / or reflectivity of the optical lenses in the optical path. The optical transmission efficiency is severely reduced and stray light is easily generated, affecting the overall performance of the optical path and thus affecting the processing accuracy and efficiency of the laser processing equipment. Utility Model Content

[0003] To overcome the above deficiencies, this utility model provides a laser processing device, which aims to improve the problem of poor optical path sealing in related technologies.

[0004] To achieve the above objectives, this utility model provides a laser processing device, which includes:

[0005] Mounting base;

[0006] A housing, which is connected to the mounting base and encloses a receiving cavity, the receiving cavity having a first opening;

[0007] A first laser output component, wherein a portion of the first laser output component extends through the first opening and into the receiving cavity; and

[0008] A first sealing element is sleeved on the first laser output assembly and abuts against the housing and the mounting base to seal the gap between the first laser output assembly and the first opening.

[0009] In some optional embodiments, the housing has a first snap-fit ​​portion on the side facing the mounting base, and the mounting base has a second snap-fit ​​portion on the side facing the housing. The first snap-fit ​​portion and the second snap-fit ​​portion together form the first opening, and the first snap-fit ​​portion and the second snap-fit ​​portion snap onto the opposite outer sides of the first seal.

[0010] In some alternative embodiments, a first groove is provided on the outer side of the first sealing sleeve, and the first snap-fit ​​portion and the second snap-fit ​​portion snap into the first groove.

[0011] In some alternative embodiments, the laser processing equipment includes a second seal and a second laser output assembly. The receiving cavity also has a second opening. The second laser output assembly is disposed on the mounting base, and a portion of the second laser output assembly passes through the second opening and extends into the receiving cavity. The second seal is fitted onto the second laser output assembly and abuts against the housing and the mounting base to seal the gap between the second laser output assembly and the second opening.

[0012] In some alternative embodiments, the housing has a third snap-fit ​​portion on the side facing the mounting base, the third snap-fit ​​portion and the mounting base forming a second opening, and the third snap-fit ​​portion snaps onto the outside of the second seal.

[0013] In some alternative embodiments, a second groove is provided on the outer side of the second seal, the third snap-fit ​​portion extends into the second groove and abuts against the second seal; and / or, a fourth snap-fit ​​portion is provided on the side of the mounting base facing the housing, and the second seal is snapped into the fourth snap-fit ​​portion.

[0014] In some optional embodiments, the laser processing equipment includes a first reflecting component, a second reflecting component, and a beam combining component, all of which are disposed within the receiving cavity; the first laser output component is used to output a first laser, and the first reflecting component is used to reflect the first laser to the beam combining component; the second laser output component is used to output a second laser, and the second reflecting component is used to reflect the second laser to the beam combining component; the beam combining component is used to reflect the second laser and transmit the first laser.

[0015] In some optional embodiments, the laser processing equipment includes a positioning seat and an adjustment seat, the positioning seat and the adjustment seat being spaced apart from the mounting base and located outside the receiving cavity, a first part of the first laser output component being connected to the positioning seat, a second part of the first laser output component being connected to the adjustment seat, the adjustment seat cooperating with the positioning seat to adjust the angle of the output laser of the first laser output component.

[0016] In some optional embodiments, the positioning seat includes a first seat body and a first connector, the first seat body being mounted on the mounting base, the first connector being rotatably connected to the first seat body and connected to a second portion of the first laser output assembly; and / or, the adjusting seat includes a second seat body and a second connector, the second seat body being mounted on the mounting base, the second connector being rotatably connected to the second seat body and connected to a first portion of the first laser output assembly, the second connector being movable relative to the second seat body to drive the first portion of the first laser output assembly to move and adjust the relative position of the first laser output assembly.

[0017] In some optional embodiments, the mounting base is provided with one of a slot and a boss, and the housing is provided with the other of the slot and the boss, the boss being engaged in the slot; and / or, a third sealing element is provided at the connection between the mounting base and the housing; and / or, the first sealing element is a sealing sleeve.

[0018] This utility model has the following beneficial effects:

[0019] In this invention, a receiving cavity with a first opening is formed by the housing and the mounting base. The first opening allows the first laser output component to extend into it. The two outer sides of the first sealing member abut against the housing and the mounting base to seal the gap between the first laser output component and the first opening. This can seal the optical path of the laser processing equipment, thereby improving the optical path sealing performance of the laser processing equipment. Attached Figure Description

[0020] Figure 1 This is a three-dimensional schematic diagram of a laser processing equipment proposed in this utility model;

[0021] Figure 2 for Figure 1 Schematic diagram of the cross-sectional structure of section AA in the middle;

[0022] Figure 3 This is an exploded view of a laser processing device proposed in this utility model;

[0023] Figure 4 for Figure 2 Schematic diagram of the cross-sectional structure of the CC section;

[0024] Figure 5 for Figure 2 Schematic diagram of the cross-sectional structure of section BB in the middle;

[0025] Figure 6 for Figure 2 A schematic diagram of the cross-sectional structure of the FF section;

[0026] Figure 7 for Figure 2Schematic diagram of the cross-sectional structure of the EE section;

[0027] Figure 8 for Figure 2 A schematic diagram of the cross-sectional structure of the DD section. Detailed Implementation

[0028] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the scope of protection of this application.

[0029] In the description of this application, it should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," and "counterclockwise," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include one or more features. In the description of this application, "multiple" means two or more, unless otherwise explicitly specified.

[0030] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection, an electrical connection, or a connection that allows communication between them; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication between two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0031] Reference Figures 1 to 8 This application provides a laser processing device, which includes a mounting base 11, a housing 5, a first laser output component 1, and a first sealing element 10. The laser processing device can be a laser engraving machine, a laser welding machine, a laser cutting machine, etc.

[0032] The housing 5 is connected to the mounting base 11, forming a receiving cavity with a first opening 91. A portion of the first laser output component 1 extends through the first opening 91 into the receiving cavity. A first sealing member 10 is fitted onto the first laser output component 1 and abuts against the housing 5 and the mounting base 11 to seal the gap between the first laser output component 1 and the first opening 91. This application, by sealing the gap between the first laser output component 1 and the housing 5 and the mounting base 11 with the first sealing member 10, can prevent external impurities such as dust, moisture, and debris from entering the optical path system, thereby ensuring the cleanliness of the optical path and the stable performance of the optical components.

[0033] In some embodiments, the housing 5 has a first engaging portion 51 on the side facing the mounting base 11, and the mounting base 11 has a second engaging portion 111 on the side facing the housing 5. The first engaging portion 51 and the second engaging portion 111 together form a first opening 91, and the first engaging portion 51 and the second engaging portion 111 engage with the opposite outer sides of the first sealing member 10. By engaging the first engaging portion 51 and the second engaging portion 111 with the opposite outer sides of the first sealing member 10, this application can fully fill the gaps between the first sealing member 10 and the housing 5, and between the first sealing member 10 and the mounting base 11, and further improve the sealing performance of the first sealing member 10, thereby ensuring the cleanliness of the optical path and the stable performance of the optical components.

[0034] The first snap-fit ​​part 51 and the first seal 10, and the second snap-fit ​​part 111 and the first seal 10 can be snapped together by any snap-fit ​​method, such as snap-fit ​​with snap-fit ​​or snap-slot with snap-slot.

[0035] In some embodiments, a first groove 101 is formed on the outer side of the first seal 10, and a first engaging portion 51 and a second engaging portion 111 engage within the first groove 101. By embedding the first engaging portion 51 and the second engaging portion 111 into the first seal 10, this application can further improve the sealing performance of the first seal 10, thereby ensuring the cleanliness of the optical path and the stable performance of the optical components. Optionally, the first engaging portion 51 and the second engaging portion 111 can be interference-fitted with the first seal 10 to improve the sealing effect.

[0036] In some embodiments, the laser processing equipment includes a second seal 7 and a second laser output assembly 8. The receiving cavity also has a second opening 92. The second laser output assembly 8 is disposed on the mounting base 11, and a portion of the second laser output assembly 8 passes through the second opening 92 and extends into the receiving cavity. The second seal 7 is sleeved on the second laser output assembly 8 and abuts against the housing 5 and the mounting base 11 to seal the gap between the second laser output assembly 8 and the second opening 92. The second opening 92 and the first opening 91 may be located on different sides or the same side of the receiving cavity.

[0037] In some embodiments, the laser beams output by the first laser output component 1 and the second laser output component 8 both enter the receiving cavity. The portions of the first laser output component 1 and the second laser output component 8 near the light output port extend into the receiving cavity.

[0038] In some embodiments, the housing 5 is provided with a third snap-fit ​​portion 52 on the side facing the mounting base 11, and the third snap-fit ​​portion 52 and the mounting base 11 form a second opening 92, and the third snap-fit ​​portion 52 snaps onto the outside of the second seal 7.

[0039] The third snap-fit ​​part 52 and the second sealing element 7 can be snapped together using any snap-fit ​​method, such as snap-fit ​​with snap-fit ​​or snap-slot with snap-slot.

[0040] In some embodiments, a second groove 71 is provided on the outer side of the second seal 7, and a third snap-fit ​​portion 52 extends into the second groove 71 and abuts against the second seal 7.

[0041] In some embodiments, the mounting base 11 has a fourth snap-fit ​​portion 112 on the side facing the housing 5, and the second seal 7 snaps into the fourth snap-fit ​​portion 112. The fourth snap-fit ​​portion 112 and the second seal 7 can be snapped together by any snap-fit ​​method, such as snap-fit ​​engagement, slot engagement, or platform engagement.

[0042] In some embodiments, the laser processing equipment includes a first reflecting component 2, a second reflecting component 9, and a beam combining component 4, all of which are disposed within a receiving cavity. A first laser output component 1 outputs a first laser beam, and the first reflecting component 2 reflects the first laser beam to the beam combining component 4. A second laser output component 8 outputs a second laser beam, and the second reflecting component 9 reflects the second laser beam to the beam combining component 4. The beam combining component 4 reflects the second laser beam and transmits the first laser beam.

[0043] In some embodiments, a first laser output component 1 is used to output a first laser beam along a first direction, and a first reflection component 2 is used to reflect the first laser beam and output it along a second direction to a beam combining component 4. A second laser output component 8 is used to output a second laser beam along a second direction, and a second reflection component 9 is used to reflect the second laser beam and output it along the first direction to a beam combining component 4. The beam combining component 4 is used to reflect the second laser beam and output it along the second direction, and to transmit the first laser beam.

[0044] Here, the first direction and the second direction are different directions. In one embodiment, the first direction and the second direction are perpendicular. For example... Figure 2 As shown, the propagation direction of the first laser is the first optical path 3, and the propagation direction of the second laser is the second optical path 6. In some other embodiments, the lasers output by the first laser output component 1 and the second laser output component 8 have the same direction.

[0045] The first laser output component 1 and the second laser output component 8 can be a laser, or an optical device located in the output optical path of the laser, such as a lens barrel, an optical isolator, etc., or can include a laser and corresponding optical devices.

[0046] In some embodiments, the lasers emitted by the first laser output component 1 and the second laser output component 8 have different wavelengths. In some embodiments, the first laser output component 1 includes an optical device that outputs infrared light, and the second laser output component 8 includes an optical device that outputs blue light. Of course, in other embodiments, the first laser output component 1 and the second laser output component 8 may also include a laser that outputs green light, an optical device that outputs blue light, an optical device that outputs violet light, or an optical device that outputs red light, depending on the specific circumstances.

[0047] In some embodiments, the second reflective component 9 and the light combining component 4 are fixed on the mounting base 11 and are located in the receiving cavity. The second reflective component 9 reflects the second laser emitted by the second laser output component 8 to the first direction and enters the light combining component 4. The light combining component 4 reflects the second laser reflected by the second reflective component 9 to the second direction and enters the optical component 12. The light combining component 4 transmits the first laser reflected by the first reflective component 2 to the optical component 12.

[0048] In some embodiments, the optical component 12 includes a galvanometer and a field lens. The galvanometer is used to deflect the laser output from the beam combining component 4 and output it to the field lens, which is used to focus the laser output from the galvanometer. There may be one or more galvanometers to enable the laser spot to move on the workpiece.

[0049] In some embodiments of this application, both the first reflecting component 2 and the second reflecting component 9 may include a reflector, a reflector mounting base, and a reflector adjusting base. The reflector is fixed to the reflector mounting base by adhesive or elastic pressure plate. The reflector mounting base and the reflector adjusting base are hinged by a connector. The reflector mounting base can rotate around the connector to adjust the position of the reflector and change the position of the output laser so that the output positions of the first laser and the second laser coincide.

[0050] In some embodiments, the beam combining assembly 4 includes a third base 41 and a beam combining mirror 42. The beam combining mirror 42 is fixed to the third base 41, which is fixed to the mounting base 11. The beam combining mirror 42 reflects the laser reflected by the second reflecting assembly 9 in a second direction and enters the optical assembly 12. The beam combining mirror 42 also transmits the laser reflected by the first reflecting assembly 2 to the optical assembly 12. The beam combining mirror 42 can be any optical device that transmits the first laser and reflects the second laser.

[0051] In some embodiments, the beam combining assembly 4 includes a third connector 193 that passes through the third base 41 and the mounting base 11 to rotatably connect the third base 41 and the mounting base 11. The third base 41 rotates relative to the mounting base 11 to adjust the direction of the beam combining mirror 42, thereby adjusting the optical path. The third connector 193 may be a hinge, fastener, or other device that enables rotatable connection.

[0052] The adjustment components of the first reflection component 2, the second reflection component 9, the beam combining component 4, and the first laser output component 1 enable adjustment of multiple degrees of freedom for the two optical paths, allowing them to overlap after adjustment. Specifically, the first optical path 3 of the first laser and the second optical path 6 of the second laser are merged into a combined optical path 15. Relative angle adjustment is achieved through hinged connectors. These three sets of components enable adjustment of three degrees of freedom for the two optical paths, merging the first and second optical paths. This improves the flexibility and precision of optical path adjustment, ensures the efficiency and stability of beam combining, enhances the performance and reliability of the optical system, adapts to the requirements of different application scenarios, reduces the installation precision requirements for the light source and optical components, saves costs, and shortens debugging time.

[0053] In some embodiments, the laser processing equipment includes a positioning seat 13 and an adjusting seat 14. The positioning seat 13 and the adjusting seat 14 are spaced apart from the mounting base 11 and located outside the receiving cavity. A first portion of the first laser output component 1 is connected to the adjusting seat 14, and a second portion of the first laser output component 1 is connected to the positioning seat 13. The adjusting seat 14 cooperates with the positioning seat 13 to adjust the angle of the output laser from the first laser output component 1. The adjusting seat 14 and the positioning seat 13 cooperate to adjust the first portion and the second portion of the first laser output component 1 respectively, thereby adjusting the relative position of the first laser output component 1. In some embodiments, the second portion of the first laser output component 1 may be the rear portion along the output direction of the first laser, and the first portion of the first laser output component 1 may be the front portion along the output direction of the first laser.

[0054] In some embodiments, the positioning base 13 includes a first base 131 and a first connector 191. The first base 131 is mounted on the mounting base 11, and the first connector 191 is rotatably connected to the first base 131 and connected to the second part of the first laser output assembly 1. The first connector 191 is movable relative to the first base 131 to drive the second part of the first laser output assembly 1 to move and adjust the relative position of the first laser output assembly 1. In some embodiments, the first connector 191 may be a bolt, adjusting rod, etc. There may be multiple first connectors 191, which can be connected to the first base 131 from multiple directions to adjust the relative position of the first laser output assembly 1 from multiple directions.

[0055] In some embodiments, the adjusting base 14 includes a second base 141 and a second connector 192. The second base 141 is mounted on the mounting base 11, and the second connector 192 is rotatably connected to the second base 141 and connected to a first portion of the first laser output assembly 1. The second connector 192 is movable relative to the second base 141 to drive the first portion of the first laser output assembly 1 to move and adjust the relative position of the first laser output assembly 1. In some embodiments, the second connector 192 may be a bolt, adjusting rod, etc. There may be multiple second connectors 192, which can be connected to the second base 141 from multiple directions to adjust the relative position of the first laser output assembly 1 from multiple directions.

[0056] In some embodiments, the adjusting base 14 includes a fourth connector 194, and the laser processing equipment includes a protective shell 119, which is sleeved on the first laser output assembly 1. The fourth connector 194 passes through the mounting base 11 and the second seat 141 to rotatably connect the mounting base 11 and the second seat 141. A second connector 192 passes through the protective shell 119 and the second seat 141 to rotatably connect the protective shell 119 and the second seat 141. The rotation direction of the protective shell 119 relative to the second seat 141 is different from the rotation direction of the mounting base 11 relative to the second seat 141. This allows the angle of the output laser from the first laser output assembly 1 to be adjusted in different directions.

[0057] In some embodiments, the mounting base 11 has one of a slot and a boss, and the housing 5 has the other of a slot and a boss, with the boss engaging within the slot. For example, the mounting base 11 has a slot, and the housing 5 has a boss; or, the mounting base 11 has a boss, and the housing 5 has a slot. The slot gap can be a loop structure, making it difficult for air outside the housing 5 to enter the cavity formed by the housing 5 and the mounting base 11 through the loop structure, thereby ensuring that dust and other foreign objects cannot enter the receiving cavity and ensuring the cleanliness of the optical path.

[0058] In some embodiments, a third seal is provided at the connection between the mounting base 11 and the housing 5 to seal the mounting base 11 and the housing 5, preventing dust, debris and other impurities from entering the optical system through the gap between the mounting base 11 and the housing 5.

[0059] In some embodiments, the first seal 10 is a sealing sleeve, the second seal 7 is a sealing sleeve, and the third seal is a sealing sleeve. The materials of the first seal 10, the second seal 7, and the third seal are rubber, silicone, etc. In some embodiments, 10, the second seal 7, and the third seal can also be foam, etc.

[0060] In some embodiments, the first connector 191, the second connector 192, the third connector 193, and the fourth connector 194 can be screws, rivets, adjusting rods, etc., whichever is selected according to the specific situation.

[0061] In this embodiment, the working principle of the laser processing equipment of this application is illustrated by taking the second laser output component 8 outputting blue light and the first laser output component 1 outputting infrared light as an example.

[0062] The second laser output component 8 outputs blue light, which reaches the second reflection component 9 and is reflected by the second reflection component 9 to the light combining component 4. The light combining component 4 reflects the blue light to the optical component 12.

[0063] The first laser output component 1 outputs infrared light, which reaches the first reflective component 2 and is reflected by the first reflective component 2 to the light combining component 4. The light combining component 4 transmits the infrared light to the optical component 12 and performs further processing and control on the light. After passing through the light combining component 4, the infrared light can coincide with the reflected blue light path, thereby forming the light combining path 15. By adjusting the angle of the reflector, the second light path 6 and the first light path 3 can be made to coincide.

[0064] Finally, it should be noted that the above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A laser processing device, characterized in that, The laser processing equipment includes: Mounting base; A housing, which is connected to the mounting base and encloses a receiving cavity, the receiving cavity having a first opening; A first laser output component, wherein a portion of the first laser output component extends through the first opening into the receiving cavity, and the laser beam output by the first laser output component enters the receiving cavity; and A first sealing element is sleeved on the first laser output assembly and abuts against the housing and the mounting base to seal the gap between the first laser output assembly and the first opening.

2. The laser processing equipment according to claim 1, characterized in that, The housing has a first snap-fit ​​portion on the side facing the mounting base, and the mounting base has a second snap-fit ​​portion on the side facing the housing. The first snap-fit ​​portion and the second snap-fit ​​portion together form the first opening, and the first snap-fit ​​portion and the second snap-fit ​​portion snap onto the opposite outer sides of the first seal.

3. The laser processing equipment according to claim 2, characterized in that, The first seal has a first groove on its outer side, and the first snap-fit ​​part and the second snap-fit ​​part snap into the first groove.

4. The laser processing equipment according to claim 1, characterized in that, The laser processing equipment includes a second sealing element and a second laser output assembly. The receiving cavity also has a second opening. The second laser output assembly is disposed on the mounting base and a portion of the second laser output assembly passes through the second opening and extends into the receiving cavity. The second sealing element is sleeved on the second laser output assembly and abuts against the housing and the mounting base to seal the gap between the second laser output assembly and the second opening.

5. The laser processing equipment according to claim 4, characterized in that, The housing has a third snap-fit ​​portion on the side facing the mounting base, and the third snap-fit ​​portion and the mounting base form a second opening, and the third snap-fit ​​portion snaps onto the outside of the second seal.

6. The laser processing equipment according to claim 5, characterized in that, The second seal has a second groove on its outer side, and the third snap-fit ​​portion extends into the second groove and abuts against the second seal; and / or, The mounting base has a fourth snap-fit ​​portion on the side facing the housing, and the second seal is snapped into the fourth snap-fit ​​portion.

7. The laser processing equipment according to claim 4, characterized in that, The laser processing equipment includes a first reflection component, a second reflection component, and a beam combining component, wherein the first reflection component, the second reflection component, and the beam combining component are all disposed within the receiving cavity; The first laser output component is used to output a first laser, and the first reflection component is used to reflect the first laser to the light combining component; The second laser output component is used to output a second laser, and the second reflection component is used to reflect the second laser to the beam combining component; The light combining component is used to reflect the second laser and transmit the first laser.

8. The laser processing equipment according to any one of claims 1 to 7, characterized in that, The laser processing equipment includes a positioning seat and an adjustment seat. The positioning seat and the adjustment seat are spaced apart from the mounting base and located outside the receiving cavity. A first part of the first laser output component is connected to the positioning seat, and a second part of the first laser output component is connected to the adjustment seat. The adjustment seat cooperates with the positioning seat to adjust the angle of the output laser of the first laser output component.

9. The laser processing equipment according to claim 8, characterized in that, The positioning seat includes a first base body and a first connecting member. The first base body is mounted on the mounting base, and the first connecting member is rotatably connected to the first base body and connected to a second part of the first laser output assembly; and / or... The adjustment seat includes a second seat body and a second connecting member. The second seat body is mounted on the mounting base, and the second connecting member is rotatably connected to the second seat body and connected to the first part of the first laser output component. The second connecting member can move relative to the second seat body to drive the first part of the first laser output component to move and adjust the relative position of the first laser output component.

10. The laser processing equipment according to any one of claims 1 to 7, characterized in that, The mounting base has one of a slot and a boss, and the housing has the other of the slot and a boss, with the boss engaging within the slot; and / or A third seal is provided at the connection between the mounting base and the housing; and / or, The first sealing element is a sealing rubber sleeve.

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