CN210967461U - Be used for laser precision cutting equipment - Google Patents
Be used for laser precision cutting equipment Download PDFInfo
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- CN210967461U CN210967461U CN201921896430.0U CN201921896430U CN210967461U CN 210967461 U CN210967461 U CN 210967461U CN 201921896430 U CN201921896430 U CN 201921896430U CN 210967461 U CN210967461 U CN 210967461U
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- galvanometer
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Abstract
The utility model discloses a laser precision cutting equipment, which comprises a workbench and a flying light path system arranged above the workbench, wherein the flying light path system comprises a stand column, a support plate arranged on the stand column, at least one laser arranged on the support plate, a plurality of reflectors, at least one galvanometer and at least one field lens arranged on the side edge of the support plate, a light outlet of the laser is incident to the galvanometer through the reflectors and then focused through the field lens, the reflectors are arranged on a reflector support through reflector bases, the laser and part of the reflector support are fixedly arranged on the support plate through the reflector bases, the galvanometer and the field lens can move up and down through an up-and-down movement mechanism, the up-and-down movement mechanism comprises at least one motor, at least one coupler connected with the output end of the motor and a guide rail group, the galvanometer, the field lens and one of the reflectors are arranged on the guide rail group through a bracket. The utility model discloses structural design is compact, the optical path is short, and not only the optical path adjustment is convenient, and the light path is convenient for do sealing treatment moreover, simultaneously, the utility model discloses the reliability is high, stability is stronger.
Description
Technical Field
The invention relates to the technical field of cutting processing, in particular to a laser precision cutting device.
Background
The laser has the characteristics of good parallelism, high energy and the like, is often applied to the field of cutting processing at present, a condensing lens is often placed in front of a light source system of the laser cutting machine used at present, parallel laser generated by the light source system is focused into a point, and the cutting processing is carried out by utilizing the focus because the energy of the focusing point is extremely high.
However, the condensing lens of the existing laser cutting machine is not movable, so that the focus is not convenient to find, and the light path cannot be moved, so that accurate cutting is difficult to realize. Because the light path can only be fixed, when a workpiece on the workbench reaches the laser cutting position, the laser cutting position needs to be changed continuously, and the production efficiency of the workpiece is undoubtedly greatly influenced.
At present, the cutting of a workpiece mainly adopts laser cutting, and for the cutting of the workpiece, the related cutting equipment requires short optical path and convenient adjustment. Therefore, how to integrate multiple cutting requirements on one device and achieve high reliability and strong stability become research difficulties.
Disclosure of Invention
In order to solve the technical problems, the laser precision cutting equipment is provided, the structural design is compact, the optical path is short, the adjustment is convenient, the optical path is convenient to seal, and the reliability and the stability are higher.
In order to achieve the purpose, the technical scheme of the invention is as follows:
used for laser precision cutting equipment, which comprises a workbench and a flying light path system arranged above the workbench, the flight light path system comprises an upright post, a supporting plate arranged on the upright post, at least one laser arranged on the supporting plate, a plurality of reflecting mirrors, at least one galvanometer and at least one field lens arranged on the side edge of the supporting plate, the light outlet of the laser is incident to the vibrating mirror through a plurality of reflectors and then focused through the field mirror, the reflectors are arranged on the reflector support through the reflector base, the laser and part of the reflector support are fixedly arranged on the supporting plate through the reflector base, the vibrating mirror and the field lens can move up and down through an up-and-down movement mechanism, the up-and-down movement mechanism comprises at least one motor, at least one coupler connected with the output end of the motor and a guide rail group, and the vibrating mirror, the field lens and one of the reflecting mirrors are arranged on the guide rail group through a support.
Furthermore, the reflecting mirrors comprise a first reflecting mirror, a second reflecting mirror, a third reflecting mirror, a fourth reflecting mirror and a fifth reflecting mirror, the first reflecting mirror, the second reflecting mirror, the third reflecting mirror and the fourth reflecting mirror are fixedly arranged on the supporting plate, the fifth reflecting mirror is arranged on the guide rail group, the laser beams reflected by the second reflecting mirror and the third reflecting mirror are positioned on the same horizontal plane, the laser beams reflected by the third reflecting mirror and the fourth reflecting mirror are positioned on the same horizontal plane, and the laser beams reflected by the fifth reflecting mirror are perpendicular to the light inlet of the vibrating mirror.
Furthermore, the reflector support is also provided with a guide groove.
Furthermore, the workbench is arranged on the movable XY linear module.
Through the technical scheme, four of the reflecting lenses are fixed, the fifth reflecting lens moves up and down along with the galvanometer when a focus is searched, and after the fifth reflecting lens moves, the light path of laser is changed, namely, the light path is adjusted, meanwhile, the light path is convenient to seal, and the reliability and the stability are higher.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a laser precision cutting apparatus according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The following describes the embodiments of the present invention in further detail with reference to the schematic drawings.
Referring to fig. 1, the laser precision cutting device comprises a workbench 1 and a flight light path system arranged above the workbench 1, wherein the flight light path system comprises an upright post 2, a supporting plate 3 arranged on the upright post 2, at least one laser 4 arranged on the supporting plate 3, a plurality of reflectors 5, at least one galvanometer 6 and at least one field lens 7 arranged on the side edge of the supporting plate 3, a light outlet of the laser 4 is incident to the galvanometer 6 through the reflectors 5 and focused through the field lens 7 to realize cutting, the reflectors 5 are arranged on a reflector support 8 through a reflector base, the laser and part of the reflector support are fixedly arranged on the supporting plate through the reflector base, the galvanometer 6 and the field lens 7 can move up and down through an up-and-down movement mechanism, and the up-and-down movement mechanism comprises at least one motor 9, At least one with shaft coupling 10, lead screw 11 and the guide rail group 12 that the motor 9 output links to each other, galvanometer 6, field lens 7 and one of them speculum 5 pass through the support mounting in on the guide rail group 12.
With reference to fig. 1, the reflector 5 includes a first reflector 51, a second reflector 52, a third reflector 53, a fourth reflector 54, and a fifth reflector 55, the first reflector 51, the second reflector 52, the third reflector 53, and the fourth reflector 54 are fixedly mounted on the supporting plate 3, the fifth reflector 55 is disposed on the guide rail group 12, the laser reflected by the second reflector 52 and the third reflector 53 is located on the same horizontal plane, the laser reflected by the third reflector 53 and the fourth reflector 54 is located on the same horizontal plane, the laser reflected by the fifth reflector 55 is perpendicular to the light inlet of the vibrating mirror 7, the first reflector 51, the second reflector 52, the third reflector 53, and the fourth reflector 54 are fixed, and when finding a focus, the fifth reflector 55 moves up and down along with the vibrating mirror 6.
With continued reference to fig. 1, the mirror support 8 is further provided with a guide groove to facilitate adjustment of the optical path.
With continued reference to fig. 1, the table 1 is provided on a movable XY linear module 13.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various changes and modifications can be made without departing from the inventive concept of the present invention, and these changes and modifications are all within the scope of the present invention.
Claims (4)
1. The laser precision cutting equipment comprises a workbench and is characterized by also comprising a flight light path system arranged above the workbench, wherein the flight light path system comprises an upright post, a supporting plate arranged on the upright post, at least one laser arranged on the supporting plate, a plurality of reflectors, at least one galvanometer and at least one field lens arranged on the side edge of the supporting plate, a light outlet of the laser is incident to the galvanometer through the reflectors and focused through the field lens, the reflectors are arranged on a reflector support through reflector bases, the laser and part of the reflector support are fixedly arranged on the supporting plate through the reflector bases, the galvanometer and the field lens can move up and down through an up-and-down movement mechanism, the up-and-down movement mechanism comprises at least one motor, at least one coupler connected with the output end of the motor and a guide rail group, the galvanometer, the field lens and one of the reflectors are arranged on the guide rail group through a bracket.
2. The laser precision cutting equipment for the laser according to claim 1, wherein the reflecting mirrors include a first reflecting mirror, a second reflecting mirror, a third reflecting mirror, a fourth reflecting mirror and a fifth reflecting mirror, the first reflecting mirror, the second reflecting mirror, the third reflecting mirror and the fourth reflecting mirror are fixedly installed on the supporting plate, the fifth reflecting mirror is installed on the guide rail group, the laser reflected by the second reflecting mirror and the laser reflected by the third reflecting mirror are located on the same horizontal plane, the laser reflected by the third reflecting mirror and the laser reflected by the fourth reflecting mirror are located on the same horizontal plane, and the laser reflected by the fifth reflecting mirror is perpendicular to the light inlet of the vibrating mirror.
3. The apparatus for laser precision cutting according to claim 1, wherein the mirror holder is further provided with a guide groove.
4. The apparatus for laser precision cutting according to claim 1, wherein the table is provided on a movable XY linear module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921896430.0U CN210967461U (en) | 2019-11-06 | 2019-11-06 | Be used for laser precision cutting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921896430.0U CN210967461U (en) | 2019-11-06 | 2019-11-06 | Be used for laser precision cutting equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210967461U true CN210967461U (en) | 2020-07-10 |
Family
ID=71442662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921896430.0U Active CN210967461U (en) | 2019-11-06 | 2019-11-06 | Be used for laser precision cutting equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210967461U (en) |
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2019
- 2019-11-06 CN CN201921896430.0U patent/CN210967461U/en active Active
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