CN213254867U

CN213254867U - Dust extraction for laser cleaning

Info

Publication number: CN213254867U
Application number: CN202022021911.6U
Authority: CN
Inventors: 肖静
Original assignee: Suzhou Hongqiwei Photoelectric Technology Co ltd
Current assignee: Suzhou Hongqiwei Photoelectric Technology Co ltd
Priority date: 2020-09-16
Filing date: 2020-09-16
Publication date: 2021-05-25
Anticipated expiration: 2030-09-16

Abstract

The utility model discloses a dust suction device for laser cleaning, which comprises a laser gun body, wherein the laser gun body comprises a gun body, a gun head and a gun stock, a button is arranged on the inner side of the gun stock, an exhaust fan is fixedly connected with the lower end of the gun head, an air outlet is arranged on one side of the exhaust fan, the air outlet is communicated with a box body which is fixedly connected with the lower end of the gun body, the lower end of the box body is fixedly provided with a motor, one end of the output shaft of the motor penetrates through the box body and is fixedly connected with a fixed plate, a rotating shaft is fixedly connected on the fixed plate, the rotating shaft is fixedly connected with a crushing rod, the crushing rod is fixedly provided with a blade, the utility model can crush the waste generated by cleaning the workpiece by the laser gun, and has good crushing effect, the blockage of the dust removal pipeline is avoided to a certain extent, so that the equipment can normally run, and the service life of the equipment is prolonged.

Description

Dust extraction for laser cleaning

Technical Field

The utility model relates to a laser washs technical field, specifically is a dust extraction is used in laser washing.

Background

When submicron-grade pollution particles are adhered to the surface of a workpiece in the processing process, the particles are often adhered tightly, the particles cannot be removed by a conventional cleaning method, the surface of the workpiece is effectively cleaned by radiating nano laser, and the precision of the precision workpiece or a fine part of the precision workpiece is ensured because the laser is used for cleaning the workpiece in a non-contact manner, so that the laser cleaning has unique advantages in the cleaning industry.

Dust and large-particle waste are remained on the surface of a workpiece after laser cleaning, and when the workpiece is cleaned, a dust removal pipeline can be blocked, so that the normal use of a dust removal device is influenced, and the service life of equipment is shortened.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dust extraction for laser cleaning can smash the produced discarded object of laser gun cleaning workpiece, and smash effectually, has avoided the jam of dust removal pipeline to a certain extent, makes equipment normal operating, has prolonged the life of equipment to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a dust suction device for laser cleaning comprises a laser gun body, wherein the laser gun body comprises a gun body, a gun head and a gun stock, a button is arranged on the inner side of the gun stock, an exhaust fan is fixedly connected to the lower end of the gun head, an air outlet is formed in one side of the exhaust fan, a box body is communicated with the air outlet and fixedly connected to the lower end of the gun body, a motor is fixedly mounted at the lower end of the box body, one end of an output shaft of the motor penetrates through the box body and is fixedly connected with a fixed plate, a rotating shaft is fixedly connected to the fixed plate, a crushing rod is fixedly connected to the rotating shaft, a blade is fixedly mounted on the crushing rod, two groups of connecting plates are fixedly connected to the inner wall of the box body, a filter screen is fixedly mounted between the two groups of connecting plates, an, the bottom of box intercommunication has the waste pipe, the waste pipe is located one side of filter screen.

Preferably, a rotating bearing is embedded and fixed in a through hole formed in the lower end of the box body, and one end of the motor output shaft is fixedly inserted into an inner ring of the bearing.

Preferably, the bottom of the box body is fixedly provided with a turntable bearing, and the fixing plate is fixedly arranged on the turntable bearing.

Preferably, at least four groups of crushing rods are arranged, and the four groups of crushing rods are arranged at equal angles.

Preferably, the blades are arranged in at least four groups, and the four groups of blades are arranged in an array.

Preferably, the gun head is provided with a laser port, and one side of the exhaust fan is provided with an air inlet.

Compared with the prior art, the beneficial effects of the utility model are that:

through the design of the crushing rod, the blades, the filter screen and the arc plate, dust and waste on the surface of a workpiece enter the box body from the air inlet, the motor drives the fixed plate to rotate, the fixed plate drives the rotating shaft to rotate, the rotating shaft drives the crushing rod to rotate, four groups of blades are arranged at least at equal angles on the crushing rod, at least four groups of blades are fixedly connected on the crushing rod, the blades are at least arrayed and arranged, the crushed waste with larger particles is crushed through the crushing rod and the blades, the crushed waste flows out of the filter screen, uncrushed large-particle waste is returned to the vicinity of the crushing rod along the arc plate under the action of wind power after impacting the filter screen and is crushed again through the blades until the waste can go out of the filter screen and fall into the waste pipe, the utility model can crush the waste generated by cleaning the laser gun, has good crushing effect, and avoids the blockage of a, the equipment can normally operate, and the service life of the equipment is prolonged.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the gun head, the laser port, the exhaust fan and the air inlet of the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a laser gun body; 101. a gun body; 2. a gun head; 3. an exhaust fan; 4. an air inlet; 5. an air outlet; 6. a fixing plate; 7. a motor; 8. a rotating shaft; 9. an arc-shaped plate; 10. a waste pipe; 11. a box body; 12. filtering with a screen; 13. a connecting plate; 14. a grinding rod; 15. gunstock; 16. a button; 17. a laser port; 18. a blade.

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 without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a dust suction device for laser cleaning comprises a laser gun body 1, wherein the laser gun body 1 comprises a gun body 101, a gun head 2 and a gun support 15, a laser port 17 is formed in the gun head 2, laser is emitted from the laser port 17 to clean the surface of a workpiece, a button 16 is arranged on the inner side of the gun support 15 to control the laser gun to start, an exhaust fan 3 is fixedly connected to the lower end of the gun head 2, an air inlet 4 is formed in one side of the exhaust fan 3, an air outlet 5 is formed in one side of the exhaust fan 3, a box body 11 is communicated with the air outlet 5, and dust and waste with larger particles cleaned by the laser enter from the air inlet 4 and are sent into the box body 11;

the gun body 101 is fixedly connected with the lower end of the gun body 11, the motor 7 is fixedly installed at the lower end of the gun body 11, one end of an output shaft of the motor 7 penetrates through the gun body 11 and is fixedly connected with a fixing plate 6, the motor 7 drives the fixing plate 6 to rotate, a rotating bearing is fixedly embedded in a through hole formed in the lower end of the gun body 11, one end of the output shaft of the motor 7 is fixedly inserted into an inner ring of the bearing, a turntable bearing is fixedly installed at the bottom of the gun body 11, and the fixing plate;

the fixed plate 6 is fixedly connected with a rotating shaft 8, the fixed plate 6 drives the rotating shaft 8 to rotate, the rotating shaft 8 is fixedly connected with a crushing rod 14, the crushing rod 14 crushes large-particle wastes, at least four groups of crushing rods 14 are arranged, the four groups of crushing rods 14 are arranged at equal angles, the crushing effect is improved, the crushing rods 14 are fixedly provided with blades 18, at least four groups of blades 18 are arranged, the four groups of blades 18 are arranged in an array, and the blades 18 further crush the large-particle wastes; the crushing effect is increased;

two sets of connecting plates 13 of inner wall fixedly connected with of box 11, fixed mounting has filter screen 12 between two sets of connecting plates 13, go out from filter screen 12 by kibbling discarded object, one side fixedly connected with arc 9 of connecting plate 13, the one end fixed mounting of arc 9 is in the inner wall of box 11, under the effect of wind power behind the big granule discarded object striking filter screen 12 of not broken, get back to near crushing stick 14 once more along arc 9, and break it once more through blade 18, go out until can follow filter screen 12, the bottom intercommunication of box 11 has waste pipe 10, the one end intercommunication of waste pipe 10 has the waste bin, waste stream after the breakage gets into waste pipe 10 and enters into the waste bin in, waste pipe 10 is located one side of filter screen 12.

The working principle is as follows: when the device is used, the button 16 is pressed, the laser gun body 1 is started, laser is emitted from the laser port 17, the surface of a workpiece is cleaned, the exhaust fan 3 and the motor 7 are started, dust and waste on the surface of the workpiece enter the box body 11 from the air inlet 4, the motor 7 drives the fixing plate 6 to rotate, the fixing plate 6 drives the rotating shaft 8 to rotate, the rotating shaft 8 drives the crushing rods 14 to rotate, at least four groups of the crushing rods 14 are arranged at equal angles, the blades 18 are fixedly connected to the crushing rods 14, at least four groups of the blades 18 are arranged in an array mode, larger-particle waste is crushed through the crushing rods 14 and the blades 18, the crushed waste flows out of the filter screen 12, uncrushed large-particle waste returns to the vicinity of the crushing rods 14 along the arc-shaped plate 9 under the action of wind force after impacting the filter screen 12 and is crushed again through the blades 18 until the large-particle waste, and falls into the waste pipe 10.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a laser washs and uses dust extraction, includes laser gun body (1), its characterized in that: the laser gun comprises a laser gun body (1) and is characterized in that the laser gun body comprises a gun body (101), a gun head (2) and a gun stock (15), a button (16) is arranged on the inner side of the gun stock (15), an exhaust fan (3) is fixedly connected to the lower end of the gun head (2), an air outlet (5) is arranged on one side of the exhaust fan (3), a box body (11) is communicated with the air outlet (5), the box body (11) is fixedly connected to the lower end of the gun body (101), a motor (7) is fixedly mounted at the lower end of the box body (11), one end of an output shaft of the motor (7) penetrates through the box body (11) and is fixedly connected with a fixing plate (6), a rotating shaft (8) is fixedly connected to the fixing plate (6), a crushing rod (14) is fixedly connected to the rotating shaft (8), a cutter blade (18) is fixedly mounted to, two sets of fixed mounting has filter screen (12) between connecting plate (13), one side fixedly connected with arc (9) of connecting plate (13), the one end fixed mounting of arc (9) is in the inner wall of box (11), the bottom intercommunication of box (11) has waste pipe (10), waste pipe (10) are located one side of filter screen (12).

2. The laser cleaning dust suction apparatus according to claim 1, characterized in that: a rotating bearing is fixedly embedded in a through hole formed in the lower end of the box body (11), and one end of an output shaft of the motor (7) is fixedly inserted into an inner ring of the bearing.

3. The laser cleaning dust suction apparatus according to claim 1, characterized in that: the bottom fixed mounting of box (11) has the slewing bearing, fixed plate (6) fixed mounting is on the slewing bearing.

4. The laser cleaning dust suction apparatus according to claim 1, characterized in that: the crushing rods (14) are at least provided with four groups, and the four groups of the crushing rods (14) are arranged at equal angles.

5. The laser cleaning dust suction apparatus according to claim 1, characterized in that: the blades (18) are at least provided with four groups, and the four groups of blades (18) are arranged in an array.

6. The laser cleaning dust suction apparatus according to claim 1, characterized in that: the gun head (2) is provided with a laser port (17), and one side of the exhaust fan (3) is provided with an air inlet (4).