Novel galvanometer module assembly

Abstract

The utility model provides a novel galvanometer module assembly which comprises a galvanometer module shell, a driving mounting seat, a galvanometer assembly, an insulating part and a first sealing ring are arranged in the galvanometer module shell, a galvanometer mounting channel penetrating through the front end and the rear end is arranged in the driving mounting seat, and a sealing boss is arranged in the galvanometer mounting channel. The galvanometer assembly is sleeved with the first sealing ring and the insulating part, the insulating part is provided with an abutting part, and the first sealing ring can guarantee the sealing performance of the galvanometer installation channel. The vibrating mirror module has the advantages that the problem that in the prior art, a vibrating mirror module is not provided with a sealing structure, so that other gas or dust or liquid easily enters a laser head or the vibrating mirror module, and unnecessary cost loss is caused can be solved; and sundries can be effectively prevented from entering the internal light path channel through the galvanometer mounting channel to damage optical devices, so that the use experience of operators is improved, and the competitiveness of enterprises is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of laser cutting devices, in particular to a novel galvanometer module component. Background Art

[0002] With the development of social science and technology, my country's manufacturing industry is facing a transformation towards high-end and intelligentization. As a basic processing, the penetration rate of laser technology in various links of industrial production is also rising. Laser cutting is a technology that uses a high-power density fiber laser beam to irradiate the material to be cut, so that the irradiated part of the material vaporizes to form tiny holes, and as the fiber laser beam moves, the holes are continuously formed to complete the cutting of the material.

[0003] The application of laser in industry is becoming more and more mature. Common laser applications include laser cutting, laser welding, laser marking, laser rust removal, laser edge banding and other fields. In the field of laser edge banding, it is usually necessary to control the direction and angle of the laser emission through the galvanometer module, output a "1" type spot, and the edge banding tape moves linearly. The laser head outputs a spot to melt the edge banding tape adhesive layer, and the edge banding equipment presses the edge banding tape onto the workpiece. However, the existing galvanometer module does not have a sealing structure, which makes it easy for other gases, dust or liquids to enter the optical path inside the laser head and damage the optical device, causing unnecessary cost losses, which is not conducive to improving the competitiveness of the enterprise. Utility Model Content

[0004] In order to solve the problems in the prior art, the utility model provides a new galvanometer module assembly, which solves the problem that the galvanometer module in the prior art does not have a sealing structure, which makes it easy for other gases, dust or liquid to enter the laser head or the galvanometer module, causing unnecessary cost losses.

[0005] The utility model discloses a novel galvanometer module component, comprising a galvanometer module shell, wherein a drive mounting seat, a galvanometer component, an insulating member and a first sealing ring are arranged in the galvanometer module shell, a galvanometer mounting channel which runs through the front and rear ends is arranged in the drive mounting seat, a sealing boss is arranged in the galvanometer mounting channel at one end close to a laser head, the first sealing ring and the insulating member are both sleeved on the galvanometer component, and the first sealing ring is arranged between the insulating member and the sealing boss, the insulating member can prevent static electricity conduction between the galvanometer component and the drive mounting seat, an abutment portion is arranged at one end of the insulating member away from the laser head, the galvanometer component can squeeze the abutment portion to fix the first sealing ring on the sealing boss, and the first sealing ring can ensure the sealing of the galvanometer mounting channel.

[0006] The utility model is further improved in that a second sealing ring is arranged on an end surface of the drive mounting seat facing the laser head, and the second sealing ring can ensure the sealing of the connection between the drive mounting seat and the laser head.

[0007] The utility model is further improved, the galvanometer assembly includes a galvanometer motor, a lens clamp and a reflective lens, one end of the lens clamp is connected to the moving end of the drive motor, and the other end of the lens clamp is connected to the reflective lens, and the galvanometer motor can adjust the reflection angle of the reflective lens.

[0008] The utility model is further improved, the lens clamp comprises a lens clamp body and a clamp sleeve, the lens clamp body is provided with a motor connecting groove matched with the moving end of the galvanometer motor, and the clamp sleeve can fix the moving end of the galvanometer motor on the lens clamp body.

[0009] The utility model is further improved, the insulating part includes an insulating front sleeve and an insulating rear sleeve, the abutting part is a folded edge arranged at the rear end of the insulating rear sleeve, and a first heat dissipation gap is arranged on the insulating rear sleeve, and the first heat dissipation gap can assist the galvanometer assembly in effectively dissipating heat.

[0010] The utility model is further improved in that a positioning boss is arranged on an end surface of the drive mounting seat facing the laser head, and the positioning boss can facilitate the installation and positioning of the drive mounting seat and the laser head.

[0011] The utility model is further improved in that a positioning pin is arranged on an end surface of the drive mounting seat facing the laser head, and the positioning pin can facilitate the installation and positioning of the drive mounting seat and the laser head.

[0012] The utility model is further improved, the drive mounting seat includes a drive mounting body and a clamping block, a clamping notch is provided on the insulating part, the clamping notch can cooperate with the clamping block to improve the clamping effect of the galvanometer assembly, the galvanometer mounting channel is composed of the drive mounting body and the clamping block, and the clamping block can press the insulating part onto the drive mounting body.

[0013] The utility model is further improved in that a plurality of second heat dissipation gaps are arranged on the drive installation body, and the second heat dissipation gaps can assist the galvanometer assembly in effectively dissipating heat.

[0014] Compared with the prior art, the beneficial effect of the utility model is as follows: the utility model provides a new galvanometer module assembly, and its structure can effectively solve the problem that the galvanometer module in the prior art does not have a sealing structure, which makes it easy for other gases, dust or liquid to enter the laser head or the galvanometer module, causing unnecessary cost losses. By using this product structure, the cooperation of the first sealing ring and the insulating part can effectively prevent debris from entering the internal optical path through the galvanometer installation channel and damaging the optical device, thereby improving the operator's experience and helping to improve the company's competitiveness. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the solutions in the present invention or the prior art, a brief introduction is given below to the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0016] Figure 1 This is a schematic diagram of the installation structure of the new galvanometer module assembly and the laser head;

[0017] Figure 2 This is a schematic diagram of the internal structure of the new galvanometer module assembly of the utility model;

[0018] Figure 3 for Figure 2 Schematic diagram of the decomposition structure. DETAILED DESCRIPTION

[0019] Unless otherwise defined, all technical and scientific terms used in the present invention have the same meanings as those commonly understood by technicians in the technical field of the present invention; the terms used in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention; the terms "including" and "having" and any variations thereof in the specification and claims of the present invention and the above-mentioned drawings are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of the present invention or the above-mentioned drawings are used to distinguish different objects, not to describe a specific order.

[0020] Reference to "embodiments" in the present invention means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present invention. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it mutually exclusive, independent, or alternative to other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described in the present invention may be combined with other embodiments.

[0021] In order to enable those skilled in the art to better understand the solution of the utility model, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the accompanying drawings.

[0022] like Figure 1-3 As shown, the utility model is a novel galvanometer module assembly, comprising a galvanometer module housing 1 , in which a drive mounting seat 11 , a galvanometer assembly 12 , an insulating member and a first sealing ring 13 are arranged.

[0023] A galvanometer mounting channel running through the front and rear ends is provided in the driving mounting seat 11, and a sealing boss 110 is provided in the galvanometer mounting channel at one end close to the laser head 2. The first sealing ring 13 and the insulating member are both sleeved on the galvanometer assembly 12, and the first sealing ring 13 is provided between the insulating member and the sealing boss 110. The insulating member can prevent static electricity conduction between the galvanometer assembly 12 and the driving mounting seat 11. An abutment portion is provided at the end of the insulating member away from the laser head 2, and the galvanometer assembly 12 can squeeze the abutment portion to fix the first sealing ring 13 on the sealing boss 110.

[0024] When installing, the galvanometer assembly 12 will squeeze the insulating part toward the first sealing ring 13. Through the setting of the first sealing ring 13, the sealing between the driving mounting base 11, the galvanometer assembly 12 and the insulating part can be effectively guaranteed, preventing debris or liquid from entering the internal optical path through the galvanometer installation channel and damaging the optical device.

[0025] A second sealing ring 14 is arranged on the end face of the driving mounting seat 11 facing the laser head 2. The second sealing ring 14 can effectively ensure the sealing of the connection between the driving mounting seat 11 and the laser head 2. The second sealing ring 14 cooperates with the first sealing ring 13 to achieve the sealing of the connection between the new galvanometer module assembly and the laser head 2, so that the galvanometer module housing 1 does not need to be sealed, which simplifies the design of the sealing structure.

[0026] The galvanometer assembly 12 includes a galvanometer motor 121 , a lens clamp and a reflective lens 122 . One end of the lens clamp is connected to the moving end of the driving motor, and the other end of the lens clamp is connected to the reflective lens 122 . The galvanometer motor 121 can adjust the reflection angle of the reflective lens 122 .

[0027] The lens clamp includes a lens clamp body 123 and a clamp sleeve 124 . The lens clamp body 123 is provided with a motor connection groove matched with the moving end of the galvanometer motor 121 . The clamp sleeve 124 can fix the moving end of the galvanometer motor 121 on the lens clamp body 123 .

[0028] The insulating part includes an insulating front sleeve 15 and an insulating rear sleeve 16. The abutting part is a folded edge 161 arranged at the rear end of the insulating rear sleeve 16. A first heat dissipation gap 162 is arranged on the insulating rear sleeve 16. The setting of the first heat dissipation gap 162 can effectively assist the galvanometer assembly 12 in effectively dissipating heat, thereby preventing the galvanometer assembly 12 from working for a long time and affecting the service life of the components.

[0029] A positioning boss 111 is provided on an end surface of the drive mounting seat 11 facing the laser head 2 , and the positioning boss 111 can facilitate the installation and positioning of the drive mounting seat 11 and the laser head 2 .

[0030] A positioning pin 17 is provided on the end surface of the drive mounting seat 11 facing the laser head 2 . The positioning pin 17 can further facilitate the installation and positioning of the drive mounting seat 11 and the laser head 2 .

[0031] The drive mounting seat 11 includes a drive mounting body 112 and a clamping block 113 . The galvanometer mounting channel is composed of the drive mounting body 112 and the clamping block 113 . The clamping block 113 can press the insulating member onto the drive mounting body 112 .

[0032] Both the insulating front sleeve 15 and the insulating rear sleeve 16 are provided with a clamping notch 163 , which can cooperate with the clamping block to improve the clamping effect on the galvanometer motor 121 , and the end of the clamping notch 163 can be sealed by the first sealing ring 13 .

[0033] The clamping block is U-shaped, which makes it fit the insulating part better and improves the clamping effect.

[0034] A plurality of second heat dissipation gaps 1121 are provided on the driver installation body 112 , and the second heat dissipation gaps 1121 can assist the galvanometer assembly 12 in effectively dissipating heat.

[0035] From the above, it can be seen that the beneficial effect of the utility model is: the use of its mechanism can effectively solve the problem in the prior art that the galvanometer module does not have a sealing structure, which makes it easy for other gases, dust or liquids to enter the laser head 2 or the galvanometer module, causing unnecessary cost losses. By using this product structure, the cooperation of the first sealing ring 13 and the insulating part can effectively prevent debris from entering the internal optical path through the galvanometer installation channel and damaging the optical device, thereby improving the operator's experience and helping to improve the company's competitiveness.

[0036] The specific implementation methods described above are preferred implementation methods of the present utility model, and are not intended to limit the specific implementation scope of the present utility model. The scope of the present utility model includes but is not limited to the specific implementation methods. All equivalent changes made in accordance with the present utility model are within the protection scope of the present utility model.

Claims

1. A new type of galvanometer module assembly, used to match the reflected light beam in the laser head, characterized by: It includes a galvanometer module shell, in which a drive mounting seat, a galvanometer assembly, an insulating member and a first sealing ring are arranged, the drive mounting seat is provided with a galvanometer mounting channel running through the front and rear ends, a sealing boss is provided in the galvanometer mounting channel near one end of the laser head, the first sealing ring and the insulating member are both sleeved on the galvanometer assembly, and the first sealing ring is arranged between the insulating member and the sealing boss, the insulating member can prevent static electricity conduction between the galvanometer assembly and the drive mounting seat, the insulating member is provided with an abutment portion at one end away from the laser head, the galvanometer assembly can squeeze the abutment portion to fix the first sealing ring on the sealing boss, and the first sealing ring can ensure the sealing of the galvanometer mounting channel.

2. The novel galvanometer module assembly according to claim 1 is characterized in that: A second sealing ring is arranged on an end surface of the drive mounting seat facing the laser head, and the second sealing ring can ensure the sealing of the connection between the drive mounting seat and the laser head.

3. The novel galvanometer module assembly according to claim 1 is characterized in that: The galvanometer assembly includes a galvanometer motor, a lens clamp and a reflective lens. One end of the lens clamp is connected to the moving end of the driving motor, and the other end of the lens clamp is connected to the reflective lens. The galvanometer motor can adjust the reflection angle of the reflective lens.

4. The novel galvanometer module assembly according to claim 3 is characterized in that: The lens clamp comprises a lens clamp body and a clamp sleeve, the lens clamp body is provided with a motor connecting groove matched with the moving end of the galvanometer motor, and the clamp sleeve can fix the moving end of the galvanometer motor on the lens clamp body.

5. The novel galvanometer module assembly according to claim 1 is characterized in that: The insulating member comprises an insulating front sleeve and an insulating rear sleeve, the abutting portion is a folded edge arranged at the rear end of the insulating rear sleeve, and a first heat dissipation gap is arranged on the insulating rear sleeve, and the first heat dissipation gap can assist the galvanometer assembly in effectively dissipating heat.

6. The novel galvanometer module assembly according to claim 1 is characterized in that: A positioning boss is arranged on the end surface of one end of the drive mounting seat facing the laser head, and the positioning boss can facilitate the installation and positioning of the drive mounting seat and the laser head.

7. The novel galvanometer module assembly according to claim 1 is characterized in that: A positioning pin is arranged on an end surface of the drive mounting seat facing the laser head, and the positioning pin can facilitate the installation and positioning of the drive mounting seat and the laser head.

8. The novel galvanometer module assembly according to any one of claims 1 to 7, characterized in that: The drive mounting seat includes a drive mounting body and a clamping block. The insulating member is provided with a clamping notch, and the clamping notch can cooperate with the clamping block to improve the clamping effect of the galvanometer assembly. The galvanometer mounting channel is composed of the drive mounting body and the clamping block, and the clamping block can press the insulating member onto the drive mounting body.

9. The novel galvanometer module assembly according to claim 8, characterized in that: A plurality of second heat dissipation gaps are provided on the drive installation body, and the second heat dissipation gaps can assist the galvanometer assembly in effectively dissipating heat.

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