CN219900718U - Infrared indicating device for laser processing equipment - Google Patents
Infrared indicating device for laser processing equipment Download PDFInfo
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- CN219900718U CN219900718U CN202321306793.0U CN202321306793U CN219900718U CN 219900718 U CN219900718 U CN 219900718U CN 202321306793 U CN202321306793 U CN 202321306793U CN 219900718 U CN219900718 U CN 219900718U
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- indicating device
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- 230000007246 mechanism Effects 0.000 claims abstract description 17
- 238000010147 laser engraving Methods 0.000 claims description 6
- 230000003287 optical effect Effects 0.000 claims description 6
- 238000003754 machining Methods 0.000 claims 5
- 230000000694 effects Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000003698 laser cutting Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of laser equipment accessories, in particular to an infrared indicating device for laser processing equipment, which comprises a laser transmitter and an infrared indicating mechanism, wherein the infrared indicating mechanism is connected with the laser transmitter and is used for indicating the laser output position of the laser transmitter. The utility model adopts the infrared indicating mechanism, so that the technical problems that the position of the output laser cannot be accurately determined, the precision and quality of the laser operation are affected and the rejection rate of the product is high in the prior art are effectively solved, the accurate indication of the output position of the laser beam is realized, and the improvement of the processing precision and the product quality is facilitated.
Description
Technical Field
The utility model relates to the technical field of accessories of laser equipment, in particular to an infrared indicating device for laser processing equipment.
Background
The laser cutting and engraving is to melt and evaporate the workpiece by the energy released when the laser beam is emitted to the surface of the workpiece, so as to achieve the purposes of cutting and engraving.
However, in the process of implementing the technical scheme of the embodiment of the utility model, the inventor discovers that the above technology has at least the following technical problems:
in the prior art, as the laser cutting and carving equipment works, the laser rays of the equipment cannot be observed by naked eyes of operators, the position of the output laser cannot be accurately determined, the precision and quality of laser operation are affected, and the rejection rate of products is high.
Disclosure of Invention
The embodiment of the utility model solves the technical problems that the position of the output laser cannot be accurately determined, the precision and quality of laser operation are affected and the rejection rate of products is high in the prior art by providing the infrared indicating device for the laser processing equipment, realizes the accurate indication of the output position of the laser beam, and is beneficial to improving the processing precision and the product quality.
The embodiment of the utility model provides an infrared indicating device for laser processing equipment, which comprises a laser emitter and an infrared indicating mechanism, wherein the infrared indicating mechanism is connected with the laser emitter and is used for indicating the laser output position of the laser emitter.
The infrared indication mechanism comprises a closed light beam box, a reflection assembly and an infrared emitter arranged on the closed light beam box, wherein a beam combination assembly is arranged in the closed light beam box and used for combining laser beams emitted by the laser emitter and infrared light beams emitted by the infrared emitter, and the reflection assembly is used for reflecting the combined light beams to the output end of the laser engraving head.
The beam combination assembly comprises a beam combination support arranged in the closed beam box and a beam combination lens arranged on the beam combination support, and an infrared beam emitted by the infrared emitter and a laser beam emitted by the laser emitter are respectively aligned with the beam combination lens.
The reflection assembly comprises a first reflector, wherein the first reflector comprises a first reflection bracket, a first reflector arranged on the first reflection bracket and an optical path pipeline arranged on the first reflection bracket.
The reflecting assembly further comprises a second reflector, wherein the second reflector comprises a second reflecting bracket and a second reflecting mirror arranged on the second reflecting bracket; the first reflecting mirror is arranged corresponding to the second reflecting mirror.
And the laser transmitter outputs laser to the beam combining assembly through the beam expander.
Preferably, the beam expander is a radio frequency tube beam expander.
One or more technical solutions provided in the embodiments of the present utility model at least have the following technical effects or advantages:
due to the adoption of the infrared indicating mechanism, the technical problems that the position of laser output cannot be accurately determined, the precision and quality of laser operation are affected and the rejection rate of products is high in the prior art are effectively solved, the output position of a laser beam is accurately indicated, and the processing precision and the product quality are improved.
Drawings
FIG. 1 is a schematic diagram of an infrared indicating device for a laser processing apparatus according to the present utility model;
fig. 2 is a partially exploded view of an infrared indicating device for a laser processing apparatus according to the present utility model.
1. A laser emitter; 2. an infrared indication mechanism; 3. a closed light beam box; 4. an infrared emitter; 5. a beam combining bracket; 6. a beam combining lens; 7. a first reflective support; 8. a first mirror; 9. an optical path pipeline; 10. a second reflective support; 11. a second mirror; 12. a beam expander; 13. a laser processing head.
Detailed Description
The embodiment of the utility model solves the technical problems that the position of the output laser cannot be accurately determined, the precision and quality of laser operation are affected and the rejection rate of products is high in the prior art by providing the infrared indicating device for the laser processing equipment, realizes the accurate indication of the output position of the laser beam, and is beneficial to improving the processing precision and the product quality.
In order to better understand the above technical solutions, the following detailed description will refer to the accompanying drawings and specific embodiments.
Example 1
The first embodiment provides an infrared indicating device, which includes a laser emitter 1 and an infrared indicating mechanism 2, the infrared indicating mechanism 2 is connected with the laser emitter 1, and the infrared indicating mechanism 2 is used for indicating the laser output position of the laser emitter 1. The infrared indication mechanism 2 comprises a closed light beam box 3, a reflection assembly and an infrared emitter 4 arranged on the closed light beam box 3, wherein a beam combination assembly is arranged in the closed light beam box 3 and used for combining laser beams emitted by the laser emitter 1 and infrared light beams emitted by the infrared emitter 4, and the reflection assembly is used for reflecting the combined light beams to an output end of the laser engraving head.
The technical scheme provided by the embodiment of the utility model at least has the following technical effects or advantages:
under the above-mentioned setting, laser emitter 1 sends laser, carries to infrared indicating mechanism 2, and infrared indicating mechanism 2 utilizes the beam combination subassembly in closed light beam box 3, will combine the laser beam that laser emitter 1 sent and the infrared ray beam that infrared transmitter 4 sent, then rethread reflection subassembly is with the light beam reflection to the output of laser engraving head, can mark the output position of laser beam, makes things convenient for the operating personnel to look over.
Further, under this embodiment, infrared emission can be performed through the spot-emission infrared emitter, and the light path of the laser emitter is inspected through infrared rays, so that the operation is simple, the use is convenient, and the laser emitter is not required to perform emission inspection.
In the first embodiment, a beam expander 12 is further installed in the enclosed beam box 3, and the laser transmitter 1 outputs laser to the beam combining component through the beam expander 12. Preferably, the beam expander 12 is a radio frequency tube beam expander 12. Specifically, under this action, the divergence angle of the laser beam is reduced, and the expanded beam can be focused smaller.
In the first embodiment, the beam combining assembly includes a beam combining bracket 5 installed in the enclosed beam box 3 and a beam combining lens 6 installed on the beam combining bracket 5, and the infrared beam emitted by the infrared emitter 4 and the laser beam emitted by the laser emitter 1 are respectively aligned to the beam combining lens 6. Wherein the reflecting assembly comprises a first reflector, and the first reflector comprises a first reflecting bracket 7, a first reflecting mirror 8 arranged on the first reflecting bracket 7 and an optical path pipeline 9 arranged on the first reflecting bracket 7; the first reflecting mirror 8 is provided corresponding to the beam combining lens 6. Specifically, under the above arrangement, the beam combining lens 6 transmits the integrated laser beam and infrared beam to the first reflecting mirror 8, and the first reflecting mirror 8 reflects the beam to the external laser processing head 13, so that the laser processing head 13 outputs the infrared beam, which can play an indicating role on the laser beam, and improve the processing accuracy; in addition, the optical path pipe 9 can play a role of blocking light, and prevent light leakage.
Example two
In the second embodiment, the reflecting assembly further includes a second reflector, and the second reflector includes a second reflecting bracket 10 and a second reflecting mirror 11 mounted on the second reflecting bracket 10; the first reflecting mirror 8 is disposed corresponding to the second reflecting mirror 11. Specifically, the beam combining lens 6 transmits the integrated laser beam and infrared beam to the first reflecting mirror 8, the integrated laser beam and the integrated infrared beam are transmitted to the external laser processing head 13 through the second reflecting mirror 11 to output the laser beam, the laser beam performs laser engraving cutting on the material, and meanwhile, the infrared beam plays an indicating role; under the action of the second reflector, the effect of prolonging the light path is achieved, and the working range of the laser processing head 13 is widened.
Of course, in order to expand the working range of the laser processing head 13, the reflector may be further added to achieve the effect of extending the optical path.
While preferred embodiments of the present utility model have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. It is therefore intended that the following claims be interpreted as including the preferred embodiments and all such alterations and modifications as fall within the scope of the utility model.
It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.
Claims (6)
1. An infrared indicating device for laser processing equipment, characterized in that: the laser device comprises a laser emitter and an infrared indicating mechanism, wherein the infrared indicating mechanism is connected with the laser emitter and is used for indicating the laser output position of the laser emitter.
2. An infrared indicating device for a laser machining apparatus according to claim 1, wherein: the infrared indication mechanism comprises a closed light beam box, a reflection assembly and an infrared emitter arranged on the closed light beam box, wherein a beam combination assembly is arranged in the closed light beam box and used for combining laser beams emitted by the laser emitter and infrared light beams emitted by the infrared emitter, and the reflection assembly is used for reflecting the combined light beams to the output end of the laser engraving head.
3. An infrared indicating device for a laser machining apparatus according to claim 2, wherein: the beam combination assembly comprises a beam combination support arranged in the closed beam box and a beam combination lens arranged on the beam combination support, and an infrared beam emitted by the infrared emitter and a laser beam emitted by the laser emitter are respectively aligned with the beam combination lens.
4. An infrared indicating device for a laser machining apparatus according to claim 2, wherein: the reflection assembly comprises a first reflector, wherein the first reflector comprises a first reflection bracket, a first reflector arranged on the first reflection bracket and an optical path pipeline arranged on the first reflection bracket.
5. An infrared indicating device for a laser machining apparatus according to claim 4, wherein: the reflecting assembly also comprises a second reflector, wherein the second reflector comprises a second reflecting bracket and a second reflecting mirror arranged on the second reflecting bracket; the first reflecting mirror is arranged corresponding to the second reflecting mirror.
6. An infrared indicating device for a laser machining apparatus according to claim 2, wherein: and the inside of the closed beam box is also provided with a beam expander, and the laser transmitter outputs laser to the beam combining component through the beam expander.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321306793.0U CN219900718U (en) | 2023-05-25 | 2023-05-25 | Infrared indicating device for laser processing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321306793.0U CN219900718U (en) | 2023-05-25 | 2023-05-25 | Infrared indicating device for laser processing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219900718U true CN219900718U (en) | 2023-10-27 |
Family
ID=88421769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321306793.0U Active CN219900718U (en) | 2023-05-25 | 2023-05-25 | Infrared indicating device for laser processing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219900718U (en) |
-
2023
- 2023-05-25 CN CN202321306793.0U patent/CN219900718U/en active Active
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