CN214392850U - Laser processing machine - Google Patents
Laser processing machine Download PDFInfo
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- CN214392850U CN214392850U CN202023152040.8U CN202023152040U CN214392850U CN 214392850 U CN214392850 U CN 214392850U CN 202023152040 U CN202023152040 U CN 202023152040U CN 214392850 U CN214392850 U CN 214392850U
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- laser
- laser processing
- reflecting mirror
- reflector
- head
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- 239000013307 optical fiber Substances 0.000 claims description 10
- 230000003287 optical effect Effects 0.000 claims description 4
- 238000003698 laser cutting Methods 0.000 abstract description 6
- 230000001678 irradiating effect Effects 0.000 abstract 1
- 238000003754 machining Methods 0.000 description 6
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
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- Laser Beam Processing (AREA)
Abstract
The utility model discloses a laser processing machine, which comprises a laser processing head, a processing platform, a machine body and a motor, wherein the lower side of the laser processing head is provided with the processing platform, the upper right end of the laser processing head is connected with a telescopic rod, the telescopic rod is connected with a slide block, the slide block is arranged on a slide groove, the slide groove is arranged at the left side of the machine body, the front side of the machine body is provided with a control panel and a display, the lower right side of the machine body is provided with the motor, the utility model adopts four total reflectors, realizes the adjustment of the angle of a laser beam incident on a condensing lens by adjusting the positions of the reflectors, realizes the adjustment of the focus position of the laser beam by adjusting the position of the condensing lens, and finally, the position of the laser cutting head can be lifted, thereby irradiating the laser beam to any position of a workpiece, the utility model has the advantages of high precision, high efficiency and liftable laser processing head, the operation is simple and convenient.
Description
Technical Field
The utility model relates to a laser beam machining's technical field, in particular to laser beam machining machine.
Background
With the advance of modern technology, laser cutting is the most common mechanical processing equipment, which uses a laser to emit a high-energy laser beam to instantly melt or gasify the surface of a processing material to achieve the effect of processing the material. The method has the advantages of high cost performance, high precision, high efficiency and the like. However, the laser processing head of the existing laser processing machine cannot be lifted, the processing precision is poor, the efficiency is low, the operation is complicated, and the labor cost is increased.
In view of the shortcomings of the prior art, a technical solution yet to be solved needs to be provided.
Disclosure of Invention
To the above technical problem among the correlation technique, the utility model provides a laser processing machine can overcome the above-mentioned not enough of prior art.
In order to realize the technical purpose, the utility model discloses obviously adopt technical scheme is realized like this:
the utility model provides a laser processing machine, includes laser processing head, processing platform, organism, motor, the downside of laser processing head is provided with the processing platform, the upper right end of laser processing head is connected with the liter telescopic link, the right-hand member that rises the telescopic link articulates in the spout, be provided with the slider on the spout, the spout sets up the left side of organism, the front side of organism is provided with control panel and display, the right downside of organism is equipped with the motor.
Further: the laser processing head comprises a laser oscillator, an optical fiber guide pipe, a laser irradiation head, a collimating lens, a first reflecting mirror, a second reflecting mirror, a third reflecting mirror, a fourth reflecting mirror, a camera and a condensing lens, and the laser oscillator, the optical fiber guide pipe, the laser irradiation head, the collimating lens, the first reflecting mirror, the second reflecting mirror, the third reflecting mirror, the fourth reflecting mirror, the camera and the condensing lens form an optical path system of the laser processing head.
Further: the laser oscillator emits laser to enter the laser irradiation head through the optical fiber guide pipe, the laser irradiation head irradiates light to the collimating lens to be dispersed into parallel light, the parallel light is reflected by the first reflecting mirror, the second reflecting mirror, the third reflecting mirror and the fourth reflecting mirror and then enters the condensing lens, and the aperture of the condensing lens is reduced, so that the laser beam vertically irradiates the processing table.
Further: the first reflector is arranged on the lower side of the collimating lens, the second reflector is arranged on the left side of the first reflector, the third reflector is arranged on the lower side of the second reflector, the fourth reflector is arranged on the right side of the third reflector, the reflectors are fixedly connected through the reflector orientation changing assembly, and the positions of the reflectors can be adjusted.
Further: the condenser lens can adjust the position of the focal point of the laser beam on the workpiece.
Further: the camera is positioned above the fourth reflector, can capture an appearance image of the laser beam reflected by the fourth reflector on the surface of the workpiece and transmit the image to the display, and can observe the position relation between the laser and the cutting head in real time in a display screen of the display.
Further: the control system is composed of a control panel and a display, wherein the control panel is an input device of the control system, the display is a display device of the control system, and the laser processing machine is started by inputting an operation instruction on a touch panel of the control panel.
Further: the telescopic lifting rod comprises a first supporting rod and a second supporting rod, the first supporting rod is fixedly connected with a laser processing head, the second supporting rod is connected to the sliding groove in a sliding mode, the supporting rods at two ends are connected in a sliding mode, and the side wall of the second supporting rod is connected with an electromagnetic valve.
Further: the sliding groove is connected with the sliding block in a sliding mode, and the lifting rod slides up and down in the sliding groove through the sliding block to achieve lifting of the laser processing head.
The beneficial effects of the utility model are that adopt unique light path system again: the four total reflectors with reflection angles of 90 degrees reflect laser beams, the positions of the reflectors can be adjusted through motors on the mirror orientation changing assemblies, the angles of the laser beams entering the condensing lens are further adjusted, further, the position of the laser beams at the focus of a workpiece is adjusted through adjusting a holder of the condensing lens, and finally, the position of the laser cutting head can be lifted, so that the laser beams can irradiate any position on the workpiece, the high-precision and high-efficiency lifting of the laser processing machine is realized, and the operation is simple and convenient.
Drawings
Fig. 1 is a schematic structural diagram of a laser processing machine according to the present invention;
the reference signs are: the laser processing head 1, the processing table 2, the machine body 3, the motor 4, the control panel 5, the display 6, the chute 7, the slider 8, the telescopic rod 9, the laser oscillator 10, the optical fiber guide tube 11, the laser irradiation head 12, the collimating lens 13, the first reflecting mirror 14, the second reflecting mirror 15, the third reflecting mirror 16, the fourth reflecting mirror 17, the camera 18, the condensing lens 19 and the cutting head 20.
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 all belong to the protection scope of the present invention.
The utility model provides a laser processing machine, includes laser processing head 1, processing platform 2, organism 3, motor 4, the downside of laser processing head 1 is provided with processing platform 2, the upper right end of laser processing head 1 is connected with the liter telescopic link 9, the right-hand member that rises telescopic link 9 articulates in spout 7, be provided with slider 8 on the spout 7, spout 7 sets up the left side of organism 3, the front side of organism 3 is provided with control panel 5 and display 6, the right downside of organism 3 is equipped with motor 4.
Specifically, the laser processing head 1 includes a laser oscillator 10, an optical fiber guide 11, a laser irradiation head 12, a collimator lens 13, a first mirror 14, a second mirror 15, a third mirror 16, a fourth mirror 17, a camera 18, and a condenser lens 19, which constitute an optical path system of the laser processing head 1.
Specifically, the laser beam emitted from the laser oscillator 10 is incident on the laser irradiation head 12 through the optical fiber guide 11, the laser irradiation head 12 disperses the light beam incident on the collimator lens 13 into parallel light beams, and the parallel light beams are reflected by the first reflecting mirror 14, the second reflecting mirror 15, the third reflecting mirror 16, and the fourth reflecting mirror 17 and incident on the condenser lens 19, and the aperture of the condenser lens can be reduced so that the laser beam is vertically irradiated on the processing table 2.
Specifically, the laser oscillator may be any one of a carbon dioxide gas laser, a semiconductor laser, a YAG solid-state laser, and a fiber laser, and the power of the laser oscillator may be adjusted by a control panel.
Specifically, the first reflecting mirror 14 is disposed on the lower side of the collimating lens 13, the second reflecting mirror 15 is disposed on the left side of the first reflecting mirror 14, the third reflecting mirror 16 is disposed on the lower side of the second reflecting mirror 15, the fourth reflecting mirror 17 is disposed on the right side of the third reflecting mirror 16, the reflection angles of the four reflecting mirrors are all 90 degrees, and the four reflecting mirrors are all total reflecting mirrors made of dielectric multilayer films, so that laser irradiated on the four reflecting mirrors can be completely reflected, the reflecting mirrors are fixedly connected through mirror orientation changing assemblies, and the positions of the reflecting mirrors can be adjusted through motors arranged on the reflecting mirrors.
Specifically, the condenser lens 19 is attached to a condenser lens holder that is movable in horizontal and vertical directions, and thus, the position of the laser beam focus of the condenser lens can be adjusted by adjusting the position of the condenser lens holder.
Specifically, the camera 18 is located above the fourth reflector 17, and can observe the positional relationship between the laser emitted from the cutting head 20 and the cutting head 20 from the optical path reflected by the fourth reflector 17, the camera can capture the appearance image of the laser beam reflected by the fourth reflector on the surface of the workpiece and transmit the image to the display 6, and the positional relationship between the laser and the cutting head 20 can be observed in real time in the display screen of the display 6.
Specifically, the control system controls each unit of the laser cutting machine 1 through a computer control program, and the control system is composed of a control panel 5 and a display 6, wherein the control panel 5 is an input device of the control system, the display 6 is a display device of the control system, and the laser cutting machine is started by inputting an operation instruction on a touch panel of the control panel 5.
Specifically, laser beam machining head 1 and 8 fixed connection of liter shrinkage poles, rise the shrinkage poles and include first branch and second branch, first branch fixedly connected with laser beam machining head 1, second branch sliding connection in spout, both ends branch sliding connection is connected with the solenoid valve at the lateral wall of second branch, and under the drive of solenoid valve, first branch can rise on second branch and contract, drives the liter of laser beam machining head and contracts, realizes removing about the machining head.
Further: the sliding groove is connected with the sliding block in a sliding mode, and the lifting rod slides up and down in the sliding groove through the sliding block to achieve lifting of the laser processing head.
Specifically, the sliding groove 7 is connected with the sliding block 8 in a sliding manner, and the telescopic rod 9 can slide up and down in the sliding groove through the sliding block 7, so that the laser processing head 1 can be lifted.
The working principle is as follows: under the control of a control system, a laser oscillator is started, laser emitted by the laser oscillator is incident to a laser irradiation head through an optical fiber guide pipe, light from the laser irradiation head is incident to a collimating lens and dispersed into parallel light, the parallel light is reflected by a first reflecting mirror, a second reflecting mirror, a third reflecting mirror and a fourth reflecting mirror and then is incident to a condensing lens, the aperture of the condensing lens is reduced, so that the laser beam is vertically irradiated on a processing table, wherein the four reflecting mirrors are totally reflected with the reflection angle of 90 degrees, the angles of the laser incident to the condensing lens can be adjusted by a motor on a mirror orientation changing assembly, the position of a laser beam focus is adjusted by adjusting the position of a condensing lens holder, and finally, the position of a laser cutting head can be lifted, so that the laser beam can be irradiated to any position on a workpiece, and high-precision, high-efficiency and the like of a laser processing machine are realized, Lifting and simple operation.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments described above, or even in some cases, some features of the embodiments may be replaced with other features.
Claims (9)
1. The utility model provides a laser processing machine, its characterized in that, includes laser processing head, processing platform, organism, motor, the downside of laser processing head is provided with the processing platform, the upper right end of laser processing head is connected with the liter pole that contracts, it is connected with the slider to rise the pole that contracts, the slider sets up on the spout, the spout sets up the left side of organism, the front side of organism is provided with control panel and display, the right downside of organism is equipped with the motor.
2. A laser processing machine according to claim 1, characterized in that: the laser processing head comprises a laser oscillator, an optical fiber guide pipe, a laser irradiation head, a collimating lens, a first reflecting mirror, a second reflecting mirror, a third reflecting mirror, a fourth reflecting mirror, a camera and a condensing lens, and the laser oscillator, the optical fiber guide pipe, the laser irradiation head, the collimating lens, the first reflecting mirror, the second reflecting mirror, the third reflecting mirror, the fourth reflecting mirror, the camera and the condensing lens form an optical path system of the laser processing head.
3. A laser processing machine according to claim 2, characterized in that: the laser oscillator emits laser to the laser irradiation head through the optical fiber guide pipe, the laser irradiation head irradiates light to the collimating lens to be dispersed into parallel light, the parallel light is reflected by the first reflecting mirror, the second reflecting mirror, the third reflecting mirror and the fourth reflecting mirror and then is irradiated to the condensing lens, and after focusing, laser beams vertically irradiate on the processing table.
4. A laser processing machine according to claim 2, characterized in that: the first reflector is arranged on the lower side of the collimating lens, the second reflector is arranged on the left side of the first reflector, the third reflector is arranged on the lower side of the second reflector, the fourth reflector is arranged on the right side of the third reflector, the reflectors are fixedly connected through the reflector orientation changing assembly, and the positions of the reflectors can be adjusted.
5. A laser processing machine according to claim 2, characterized in that: the condenser lens can adjust the position of the focal point of the laser beam on the workpiece.
6. A laser processing machine according to claim 2, characterized in that: the camera is positioned above the fourth reflector, can capture an appearance image of the laser beam reflected by the fourth reflector on the surface of the workpiece and transmit the image to the display, and the position relation of the laser and the cutting head can be observed in real time in the display.
7. A laser processing machine according to claim 1, characterized in that: the control system consists of a control panel and a display, wherein the control panel is an input device of the control system, the display is a display device of the control system, and the laser processing machine is started by inputting an operation instruction on the control panel.
8. A laser processing machine according to claim 1, characterized in that: the telescopic rod comprises a first supporting rod and a second supporting rod, the first supporting rod is fixedly connected with a laser processing head, the second supporting rod is connected to the sliding groove in a sliding mode, the supporting rods at two ends are connected in a sliding mode, and the side wall of the second supporting rod is connected with an electromagnetic valve.
9. A laser processing machine according to claim 1, characterized in that: the sliding groove is connected with the sliding block in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023152040.8U CN214392850U (en) | 2020-12-24 | 2020-12-24 | Laser processing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023152040.8U CN214392850U (en) | 2020-12-24 | 2020-12-24 | Laser processing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214392850U true CN214392850U (en) | 2021-10-15 |
Family
ID=78040372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023152040.8U Expired - Fee Related CN214392850U (en) | 2020-12-24 | 2020-12-24 | Laser processing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214392850U (en) |
-
2020
- 2020-12-24 CN CN202023152040.8U patent/CN214392850U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211015 |
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| CF01 | Termination of patent right due to non-payment of annual fee |