CN215091340U

CN215091340U - Laser beam splitting device

Info

Publication number: CN215091340U
Application number: CN202121448828.5U
Authority: CN
Inventors: 戴家文
Original assignee: Suzhou Toflylaser Technology Co ltd
Current assignee: Suzhou Toflylaser Technology Co ltd
Priority date: 2021-06-28
Filing date: 2021-06-28
Publication date: 2021-12-10
Anticipated expiration: 2031-06-28

Abstract

The utility model provides a laser beam splitting device, which comprises a laser head I, a reflector, a laser and a laser shell, wherein a base plate and a reflector seat I are arranged in the laser shell, the laser passes through the laser shell and is arranged on the base plate through a clamping block, a red light display is also arranged on the base plate and is arranged on one side of the laser, the reflector seat I is arranged on one side of the base plate, a driving mechanism and a reflector are arranged in the reflector seat I, the reflector is arranged on the driving mechanism, two reflecting holes corresponding to the reflector are arranged on the reflector seat I, the shell I is arranged on one side of the laser shell, the shell I and the laser shell are connected through a lengthening pipe I, a reflector seat III is arranged in the shell I, the front ends of the laser shell and the shell I are both provided with a lengthening pipe II, and a transfer connecting block is arranged on the lengthening pipe II, the first laser head is installed on the switching block through a connecting pipe and used for marking and cutting.

Description

Laser beam splitting device

Technical Field

The utility model belongs to the technical field of laser beam machining equipment, concretely relates to laser beam splitting device.

Background

The light quality that the laser sent is pure, the spectrum is stable, and the light beam is tiny, focuses on with lens, can concentrate energy on the huge heat that produces on the tiny area, is one of the essential core assembly in the laser processing system, has obtained wide application in a plurality of fields such as industry, agriculture, precision measurement, medical treatment, military affairs.

As a publication number CN204321409U discloses a laser beam splitting device, including motor, bottom plate, slip table backplate, slip table, linear guide, copper mirror seat, the copper mirror is installed on the copper mirror seat, and the copper mirror seat is installed on the slip table, and the slip table passes through linear guide to be installed on the slip table backplate, and the slip table backplate is installed on the bottom plate, the motor passes through the bent axle to be connected with the chute on the slip table, the copper mirror is used for reflecting laser beam, through the positive and negative rotation of motor, drives the slip table and slides from top to bottom, realizes the timesharing of light beam and divides light, compact structure, stable performance, easily installation.

The existing laser beam splitting device can only reflect one angle, so that the use occasion of the laser is limited to a certain extent, one laser in the laser beam splitting device can only correspond to one laser head, the processing time is long, and the efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem existing in the prior art, the utility model provides a laser beam splitting device.

The utility model provides a following technical scheme:

a laser beam splitting device comprises a laser head I, a reflection lens, a laser and a laser shell, wherein a bottom plate and a reflection lens seat I are installed in the laser shell, the laser penetrates through the laser shell and is installed on the bottom plate through a clamping block, a red light display is further installed on the bottom plate and is located on one side of the laser, the reflection lens seat I is located on one side of the bottom plate, a driving mechanism and the reflection lens are installed in the reflection lens seat I, the driving mechanism is installed in the reflection lens seat I and consists of a driving motor and a clamping seat, the clamping seat is fixedly installed on a motor shaft of the driving motor, the reflection lens is installed on the clamping seat, two reflection holes corresponding to the reflection lens are formed in the reflection lens seat I, the shell I is located on one side of the laser shell, the shell I is connected with the laser shell through an extension pipe I, a reflection lens seat III is installed in the shell I, the laser device comprises a laser device shell and a laser head, wherein a lengthened pipe II is arranged at the front end of the laser device shell and the front end of the shell I, a transfer block is arranged on the lengthened pipe II, and the laser head I is arranged on the transfer block through a connecting pipe.

Further, a corrugated pipe clamping plate is arranged at the joint of the laser and the laser shell.

Furthermore, flange plates are arranged at the joint of the first lengthening pipe and the second lengthening pipe with the laser shell and the first shell.

Furthermore, a second reflecting mirror seat is installed at the front end of the first reflecting mirror seat, and the second reflecting mirror seat is installed at 35 degrees.

The utility model has the advantages that:

1. the reflecting mirror adopts a total reflection mirror, so that the light intensity of reflected light and the efficiency of the laser beam splitting device are improved.

2. The flange plate is used at the joint of the first lengthening pipe and the second lengthening pipe with the laser shell and the first shell, so that the sealing performance in the laser shell and the first shell is guaranteed, the laser beam leakage is avoided, and the first lengthening pipe and the second lengthening pipe are convenient to disassemble.

3. A reflecting lens seat and a driving mechanism in the reflecting lens seat I are arranged in a laser shell to drive a reflecting lens to rotate for a certain angle, so that the laser can change the angle of a light beam, and two laser heads can be conveniently arranged on the same laser.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is an isometric view of the present invention;

fig. 2 is a top view of the present invention;

FIG. 3 is an isometric view of the reflector mount of the present invention;

fig. 4 is an isometric view of the reflection path of the present invention;

fig. 5 is an isometric view of the drive mechanism of the present invention.

Labeled as: 1. a first reflector lens seat; 101. a reflective aperture; 2. a red light indicator; 3. a clamping block; 4. a laser; 5. a corrugated pipe clamping plate; 6. a third reflector holder; 7. a second reflector holder; 8. a base plate; 9. a first laser head; 10. a laser housing; 11. a flange plate; 12. lengthening a pipe I; 13. a first shell; 14. a connecting pipe; 15. a transfer block; 16. a mirror plate; 17. lengthening the tube II; 18. a second laser head; 19. a drive motor; 20. and (4) installing a clamping seat.

Detailed Description

As shown in fig. 1 to 5, a laser beam splitting device includes a first laser head 9, a reflective mirror 16, a laser 4 and a laser housing 10, a base plate 8 and a first reflective mirror holder 1 are installed in the laser housing 10, the laser 4 passes through the laser housing 10 and is installed on the base plate 8 through a clamping block 3, a corrugated pipe clamping plate 5 is installed at the joint of the laser 4 and the laser housing 10, a red light display 2 is further installed on the base plate 8, the red light display 2 is located at one side of the laser 4, the first reflective mirror holder 1 is located at one side of the base plate 8, a driving mechanism and the reflective mirror 16 are installed in the first reflective mirror holder 1, the driving mechanism is composed of a driving motor 19 and a clamping holder 20, the clamping holder 20 is fixedly installed on a motor shaft of the driving motor 19, the reflective mirror 16 is installed on the clamping holder 20, two reflecting holes 101 corresponding to the reflecting lenses 16 are arranged on the first reflecting lens seat 1, a second lengthening tube 17 is arranged at the front end of the laser shell 10, a switching block 15 is arranged on the second lengthening tube 17, and a first laser head 9 is arranged on the switching block 15 through a connecting tube 14.

The laser 4 is firmly installed on the bottom plate 8 through the clamp splice 3, the optic fibre that the laser 4 launches passes through 2 biography reflector lenses 16 of red light indicator, reflector lenses 16 adopts the holophote to improve the light intensity of reverberation, the actuating mechanism drive reflector lenses 16 on the reflector lenses seat 1 is rotatory, ensure that the optic fibre accessible extension pipe two 17 after the reflection pass to switching piece 15, pass through the speculum in the switching piece 15 at last with optic fibre to the first 9 of laser, carry out the laser marking.

As shown in fig. 1 to 5, the first housing 13 is located on one side of the laser housing 10, the first housing 13 is connected with the laser housing 10 through the first elongated tube 12, the third reflector seat 6 is installed in the first housing 13, the second reflector seat 7 is installed at the front end of the first reflector seat 1, the second reflector seat 7 is installed at 35 degrees, the second elongated tube 17 is installed at the front end of the first housing 13, flanges 11 are installed at the joints of the first elongated tube 12, the second elongated tube 17, the laser housing 10 and the first housing 13, a transfer block 15 is installed on the second elongated tube 17, the second laser head 18 is installed on the transfer block 15 through a connecting tube 14, two sets of vibrating mirrors are installed in the first laser head 9 and the second laser head 18, and the first laser head 9 is used for marking and cutting and can also be used for marking and welding.

The second reflector seat 7, the first elongated tube 12 and the third reflector seat 6 are on the same horizontal straight line, so that optical fibers are conveniently transmitted to the second laser head 18 through the reflector 16, the second reflector seat 7, the first elongated tube 12, the third reflector seat 6, the second elongated tube 17 and the switching block 15 to carry out laser marking, and in the process, the reflector on the second reflector seat 7 is parallel to the reflector on the third reflector seat 6, and smooth reflection of the laser is ensured.

The utility model discloses theory of operation when using: when the first laser head 9 works, the optical fiber emitted by the laser 4 is transmitted to the reflective lens 16 through the red indicator 2, the driving motor 19 in the first reflective lens seat 1 works to enable the clamping seat 20 to rotate for a certain angle, the reflective lens 16 installed in the clamping seat 20 rotates along with the clamping seat, the optical fiber is transmitted to the adapter block 15 through the extension pipe two 17 after being reflected by the emitting lens 16, and finally transmitted to the first laser head 9 through the adapter block 15 to perform laser marking; when the second laser head 18 works, the optical fiber emitted by the laser 4 is transmitted to the reflection lens 16, the driving motor 19 drives the clamping seat 20 to rotate, the reflection lens 16 arranged in the clamping seat 20 rotates to enable the reflected optical fiber to be transmitted to the reflection lens on the reflection lens seat 7, the optical fiber reflected by the reflection lens seat 7 is transmitted to the third reflection lens seat 6 through the second extension pipe 17, transmitted to the switching block 15 through the second extension pipe 17 and finally transmitted to the second laser head 18 through the switching block 15, and laser marking is carried out; the first laser head 9 and the second laser head 18 can perform laser marking and can also perform laser cutting or welding.

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 may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A laser beam splitting device comprises a first laser head (9), a reflector (16), a laser (4) and a laser shell (10), wherein a base plate (8) and a first reflector seat (1) are installed in the laser shell (10), the laser (4) penetrates through the laser shell (10) and is installed on the base plate (8) through a clamping block (3), a red light display (2) is further installed on the base plate (8), the red light display (2) is located on one side of the laser (4), the laser beam splitting device is characterized in that the first reflector seat (1) is located on one side of the base plate (8), a driving mechanism and the reflector (16) are installed in the first reflector seat (1), the reflector (16) is a total reflector, the driving mechanism is installed in the first reflector seat (1), the driving mechanism is composed of a driving motor (19) and a clamping seat (20), the clamping seat (20) is fixedly installed on a motor shaft of the driving motor (19), install on clamping seat (20) reflector plate (16), be equipped with two reflection hole (101) that correspond with reflector plate (16) on reflector plate seat (1), shell (13) are located laser instrument shell (10) one side, connect through extension pipe (12) between shell (13) and laser instrument shell (10), install reflector plate seat three (6) in shell (13), extension pipe two (17) are all installed to laser instrument shell (10) and shell (13) front end, install on extension pipe two (17) and change over piece (15), and laser head (9), laser head two (18) are installed on change over piece (15) through connecting pipe (14) respectively.

2. The laser beam splitting device according to claim 1, wherein a corrugated pipe clamp plate (5) is installed at the joint of the laser (4) and the laser housing (10).

3. The laser beam splitting device according to claim 1, wherein flanges (11) are mounted at the joints of the first elongated tube (12) and the second elongated tube (17) with the laser housing (10) and the first housing (13).

4. The laser beam splitting device according to claim 1, wherein a second reflecting mirror seat (7) is mounted at the front end of the first reflecting mirror seat (1), and the second reflecting mirror seat (7) is mounted at an angle of 35 degrees.