CN217224133U

CN217224133U - Dust collector for laser welding machine

Info

Publication number: CN217224133U
Application number: CN202220046513.6U
Authority: CN
Inventors: 吴雨凯; 罗钦杨; 郭佳佳; 罗敏鹏
Original assignee: Shenzhen Luofuxin Technology Co ltd
Current assignee: Shenzhen Luofuxin Technology Co ltd
Priority date: 2022-01-10
Filing date: 2022-01-10
Publication date: 2022-08-19
Anticipated expiration: 2032-01-10

Abstract

The utility model relates to a laser welding machine technical field specifically is a dust collector for laser welding machine, including laser-beam welding machine main part, welding frame, support frame and bonding tool, the welding frame is located the upside of laser-beam welding machine main part, the support frame is located the downside of laser-beam welding machine main part, the bonding tool is installed in the inside upper end of welding frame, the dust removal structure is installed to the interior department of support frame, the lower extreme of bonding tool is provided with smoke and dust collection component, the breathing pipe is installed to one side of dust removal structure, the dust removal structure includes first rose box, one side of first rose box is provided with outer sound-proof box, the access door is installed to outer sound-proof box's front side. The utility model discloses can dismantle, collect the dust that component produced to welding head department through the smoke and dust and collect, and the smoke and dust is collected the component and is dismantled fast through first snap ring and second snap ring, gives sound insulation to the air pump through interior sound-proof box and outer sound-proof box, reduces the noise of working process.

Description

Dust collector for laser welding machine

Technical Field

The utility model relates to a laser welding machine technical field specifically is a dust collector for laser welding machine.

Background

A laser welding machine, also commonly called as a laser welding machine and a laser welding machine, is a machine for processing laser materials, can realize spot welding, butt welding, stitch welding, seal welding and the like mainly aiming at the welding of thin-wall materials and precise parts, and has the advantages of high depth-width ratio, small welding seam width, small heat affected zone, small deformation, high welding speed, flat and attractive welding seams, no need of treatment or simple treatment after welding, high welding seam quality, no air holes, accurate control, small focusing light spot, high positioning precision and easy realization of automation, more dust can be generated in the working process of the welding machine, a dust removal device is needed to remove dust from the welding positions, more dust at the welding positions is avoided, and the welding firmness is influenced.

Chinese patent discloses a dust collector for laser-beam welding machine, (grant publication No. CN212885794U), this patent technology is through shielding cover's effect down, carry out the sealed cowling to laser-beam welding machine's workstation, in order to avoid gaseous effluvium, through starting the draught fan, extract the gas that produces, and through spraying, handle, do not receive the damage with the protection health, however, above-mentioned device keeps apart welding department through shielding cover, shielding cover is amasss greatly, influence the material and place, reduce work efficiency, the dust collector of general device and laser machine structure as an organic whole, can not dismantle, be unfavorable for the maintenance of device, general device working process noise is great, influence the use and experience. Therefore, those skilled in the art provide a dust removing device for a laser welding machine to solve the problems set forth in the background art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dust collector for laser-beam welding machine to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a dust removal device for a laser welding machine comprises a laser welding machine main body, a welding frame, a support frame and a welding head, wherein the welding frame is positioned on the upper side of the laser welding machine main body, the support frame is positioned on the lower side of the laser welding machine main body, the welding head is arranged at the upper end inside the welding frame, a dust removal structure is arranged at the inner part of the support frame, a smoke dust collection component is arranged at the lower end of the welding head, an air suction pipe is arranged at one side of the dust removal structure, the dust removal structure comprises a first filter box, an outer sound insulation box is arranged at one side of the first filter box, an access door is arranged at the front side of the outer sound insulation box, a second filter box is arranged at one side of the outer sound insulation box, an inner sound insulation box is arranged inside the outer sound insulation box, damping springs are arranged at corresponding positions at two sides of the inner sound insulation box, an air pump is arranged inside the inner sound insulation box, an air inlet hopper is arranged at one end, close to the outer sound insulation box, inside of the first filter box, the inside one end that closes on outer sound-proof box of second rose box is provided with the exhaust fill, the upside one end of interior sound-proof box is provided with first pump machine pipe, the upside other end of interior sound-proof box is provided with second pump machine pipe, the inside of first rose box is provided with the water tank, one side lower extreme of first rose box is provided with the air inlet, the top position department that one side of first rose box is located the air inlet is provided with the filler, the inside lower surface of water tank is provided with the aeration head, the upper end of water tank is provided with the steam filtering layer, the upside of water tank is provided with water tank exhaust net, the inside outer end of second rose box is provided with the active carbon adsorption layer, the outside of second rose box is provided with the exhaust net.

As a further aspect of the present invention: the smoke and dust collecting component comprises an air suction strip, an inner air suction net is arranged at the position of the upper end of the inner side of the air suction strip, a supporting rod is arranged at one end of the upper side of the air suction strip, a second clamping ring is arranged at the upper end of the supporting rod, a first clamping ring is arranged on one side of the second clamping ring, a screw rod is arranged at the position of the rear end of the first clamping ring and the second clamping ring, and a V-shaped pipe is arranged on one side of the air suction strip.

As the utility model discloses further scheme again: the output end of the smoke collecting component is communicated with the input end of the air inlet through the air suction pipe, the output end of the air inlet is communicated with the inside of the water tank through the aeration head, the upper end of the water tank is communicated with the inside of the first filter box through the water vapor filtering layer, the first filter box is communicated with the input end of the second pump pipe through the air inlet hopper, the output end of the second pump pipe is communicated with the input end of the first pump pipe through the air pump, and the output end of the first pump pipe is communicated with the inside of the second filter box through the air exhaust hopper.

As a further aspect of the present invention: interior sound-proof box passes through damping spring elastic mounting in the inside position department of outer sound-proof box, the access door rotates in the front side position department of outer sound-proof box.

As a further aspect of the present invention: the one end of screw rod rotates in the inboard rear end position department of first snap ring, the other end of screw rod runs through in the rear end position department of second snap ring, the inboard block of first snap ring and second snap ring is in the outside lower extreme position department of bonding tool, the second snap ring passes through the bracing piece and welds in the upside position department of strip of breathing in.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses dust collector for laser-beam welding machine can dismantle, collects the dust that component butt weld head department produced through the smoke and dust and collects, and the smoke and dust is collected the component and is dismantled fast through first snap ring and second snap ring, improves device's maintenance efficiency, and the structure of this device is small and exquisite, does not hinder placing of material, gives sound insulation to the air pump through interior sound-proof box and outer sound-proof box, reduces the noise of working process, improves and uses experience.

Drawings

FIG. 1 is a schematic view of a dust removing apparatus for a laser welding machine;

FIG. 2 is a perspective view of a dust removing structure in the dust removing device for the laser welding machine;

fig. 3 is a perspective view of a soot collecting member in a dust removing device for a laser welding machine.

In the figure: 1. a laser welding machine main body; 2. welding a frame; 3. a support frame; 4. a welding head; 5. a smoke collection member; 6. an air intake duct; 7. a dust removal structure; 8. a first filter tank; 9. a second filter tank; 10. an outer sound insulation box; 11. an inner sound insulation box; 12. an access door; 13. a damping spring; 14. an air inlet hopper; 15. an exhaust hopper; 16. a first pump line; 17. a second pump line; 18. an activated carbon adsorption layer; 19. an exhaust net; 20. a water tank; 21. an air inlet; 22. a water filling port; 23. an aeration head; 24. a water vapor filtering layer; 25. a water tank vent net; 26. a gas absorbing strip; 27. an internal air suction net; 28. a support bar; 29. a first snap ring; 30. a second snap ring; 31. a screw; 32. a V-shaped pipe; 33. an air pump.

Detailed Description

Referring to fig. 1 to 3, in an embodiment of the present invention, a dust removing device for a laser welding machine includes a laser welding machine main body 1, a welding frame 2, a supporting frame 3 and a welding head 4, the welding frame 2 is located on an upper side of the laser welding machine main body 1, the supporting frame 3 is located on a lower side of the laser welding machine main body 1, the welding head 4 is mounted on an upper end of an interior of the welding frame 2, a dust removing structure 7 is mounted at an interior of the supporting frame 3, a smoke collecting member 5 is disposed at a lower end of the welding head 4, an air suction pipe 6 is mounted on one side of the dust removing structure 7, the dust removing structure 7 includes a first filtering box 8, an outer sound insulating box 10 is disposed on one side of the first filtering box 8, an access door 12 is mounted on a front side of the outer sound insulating box 10, a second filtering box 9 is disposed on one side of the outer sound insulating box 10, an inner sound insulating box 11 is disposed inside the outer sound insulating box 10, and damping springs 13 are disposed at corresponding positions on two sides of the inner sound insulating box 11, an air pump 33 is arranged in the inner sound insulation box 11, an air inlet hopper 14 is arranged at one end of the inner part of the first filter box 8 close to the outer sound insulation box 10, an air exhaust hopper 15 is arranged at one end of the inner part of the second filter box 9 close to the outer sound insulation box 10, a first pump pipe 16 is arranged at one end of the upper side of the inner sound insulation box 11, a second pump pipe 17 is arranged at the other end of the upper side of the inner sound insulation box 11, a water tank 20 is arranged in the first filter box 8, an air inlet 21 is arranged at the lower end of one side of the first filter box 8, a water filling opening 22 is arranged at the position of one side of the first filter box 8 above the air inlet 21, an aeration head 23 is arranged at the lower surface in the water tank 20, a water vapor filtering layer 24 is arranged at the upper end of the water tank 20, a water tank air exhaust net 25 is arranged at the upper side of the water tank 20, an activated carbon adsorption layer 18 is arranged at the outer end of the inner part of the second filter box 9, an air exhaust net 19 is arranged at the outer side of the second filter box 9, the output end of the smoke collecting member 5 is communicated with the input end of the air inlet 21 through the air suction pipe 6, the output end of the air inlet 21 is communicated with the inside of the water tank 20 through the aeration head 23, the upper end of the water tank 20 is communicated with the inside of the first filter box 8 through the water vapor filtering layer 24, the first filter box 8 is communicated with the input end of the second pump pipe 17 through the air inlet hopper 14, the output end of the second pump pipe 17 is communicated with the input end of the first pump pipe 16 through the air pump 33, the output end of the first pump pipe 16 is communicated with the inside of the second filter box 9 through the air outlet hopper 15, the inner sound insulating box 11 is elastically installed at the inner position of the outer sound insulating box 10 through the damping spring 13, the access door 12 rotates at the front side position of the outer sound insulating box 10, firstly, the taking-out device places the dust removing structure 7 at the inner side position of the support frame 3, and clamps the smoke collecting member 5 at the outer lower end of the welding head 4, the smoke collecting component 5 is connected with the air inlet 21 through the air suction pipe 6, cleaning water is added into the water tank 20 through the water filling port 22, then the laser welding machine starts to be used, materials are placed at the position, corresponding to the welding head 4, of the upper side of the laser welding machine main body 1, the welding head 4 is controlled by the laser welding machine main body 1 to carry out welding operation, the air pump 33 runs in real time, smoke generated by the smoke collecting component 5 to the welding head 4 is collected and enters the air inlet 21 through the air suction pipe 6, the smoke is guided into the water tank 20 through the aeration head 23 through the air inlet 21, water liquid in the water tank 20 adsorbs dust in the smoke, after adsorption, air enters the first filter box 8 after being filtered by the water vapor filter layer 24 and the water tank exhaust net 25, air in the first filter box 8 enters the second pump pipe 17 through the air inlet hopper 14, and air in the second pump pipe 17 enters the first pump pipe 16 through the air pump 33, the inside gas of first pump machine pipe 16 passes through the inside of leading-in second rose box 9 of exhaust fill 15, and the inside gas of second rose box 9 is discharged through exhaust net 19 after the filtration of active carbon adsorption layer 18, and the noise that air pump 33 produced is kept apart to interior sound-proof box 11, and damping spring 13 weakens to the vibrations that air pump 33 produced, and outer sound-proof box 10 reduces the noise that air pump 33 produced once more, and finally, the use is accomplished, adds water to water tank 20 through filler 22.

In fig. 3: the smoke and dust collecting member 5 comprises an air suction bar 26, an inner air suction net 27 is arranged at the upper end position of the inner side of the air suction bar 26, a support rod 28 is arranged at one end of the upper side of the air suction bar 26, a second clamping ring 30 is arranged at the upper end of the support rod 28, a first clamping ring 29 is arranged at one side of the second clamping ring 30, a screw rod 31 is arranged at the rear end positions of the first clamping ring 29 and the second clamping ring 30, a V-shaped pipe 32 is arranged at one side of the air suction bar 26, one end of the screw rod 31 rotates at the rear end position of the inner side of the first clamping ring 29, the other end of the screw rod 31 penetrates through the rear end position of the second clamping ring 30, the inner sides of the first clamping ring 29 and the second clamping ring 30 are clamped at the lower end position of the outer side of the welding head 4, the second clamping ring 30 is welded at the upper side position of the air suction bar 26 through the support rod 28, the first clamping ring 29 and the second clamping ring 30 on the smoke and dust collecting member 5 are clamped at the lower end of the outer side of the welding head 4, the screw rod 31 is rotated, one end of a screw 31 rotates at the rear end of a second clamping ring 30, the other end of the screw 31 rotates at the inner side of a first clamping ring 29, the first clamping ring 29 and the second clamping ring 30 are tightened and fixed at the lower end of the outer side of a welding head 4, a V-shaped pipe 32 is connected with an air inlet 21 through an air suction pipe 6, clean water is added into the water tank 20 through a water filling port 22, then, the material is put on the upper side of a laser welding machine main body 1 corresponding to the welding head 4, the welding head 4 is controlled by the laser welding machine main body 1 to carry out welding operation, an air pump 33 runs in real time, smoke generated by the welding head 4 through an inner air suction net 27 on the inner side of an air suction bar 26 is collected and enters the air inlet 26, the air enters the air inlet 21 through the V-shaped pipe 32 and the air suction pipe 6, the smoke is guided into the water tank 20 through an aeration head 23 by the air inlet 21, water liquid in the water tank 20 adsorbs dust in the smoke, and after adsorption, the gas enters the first filter box 8 after being filtered by the water vapor filter layer 24 and the water tank exhaust net 25, the gas inside the first filter box 8 enters the second pump pipe 17 through the air inlet hopper 14, the gas inside the second pump pipe 17 enters the first pump pipe 16 through the air pump 33, the gas inside the first pump pipe 16 is guided into the second filter box 9 through the exhaust hopper 15, and the gas inside the second filter box 9 is discharged through the exhaust net 19 after being filtered by the active carbon adsorption layer 18.

The utility model discloses a theory of operation is: firstly, the dust removing structure 7 is placed at the inner side position of the support frame 3, the first clamping ring 29 and the second clamping ring 30 on the smoke dust collecting component 5 are clamped at the outer side lower end of the welding head 4, the screw rod 31 is rotated, one end of the screw rod 31 is rotated at the rear end of the second clamping ring 30, the other end of the screw rod 31 is rotated at the inner side of the first clamping ring 29, the first clamping ring 29 and the second clamping ring 30 are tightened and fixed at the outer side lower end of the welding head 4, the V-shaped pipe 32 is connected with the air inlet 21 through the air suction pipe 6, cleaning water is added into the water tank 20 through the water filling port 22, then the device is used, materials are placed at the position, corresponding to the welding head 4, on the upper side of the laser welding machine body 1, the laser welding machine body 1 controls the welding head 4 to carry out welding operation, the air pump 33 runs in real time, the smoke generated by the inner air suction net 27 on the inner side of the air suction bar 26 is collected to the welding head 4 and enters the inner side of the air suction bar 26, the smoke enters the air inlet 21 through the V-shaped pipe 32 and the air suction pipe 6, the air inlet 21 guides the smoke into the water tank 20 through the aeration head 23, water liquid in the water tank 20 adsorbs dust in the smoke, after adsorption, air enters the first filter box 8 after being filtered through the water vapor filter layer 24 and the water tank exhaust net 25, air in the first filter box 8 enters the second pump pipe 17 through the air inlet hopper 14, air in the second pump pipe 17 enters the first pump pipe 16 through the air pump 33, air in the first pump pipe 16 is guided into the second filter box 9 through the exhaust hopper 15, air in the second filter box 9 is filtered through the activated carbon adsorption layer 18 and then is exhausted through the exhaust net 19, the inner sound insulation box 11 isolates noise generated by the air pump 33, vibration generated by the air pump 33 by the damping spring 13 is weakened, the outer sound insulation box 10 reduces the noise generated by the air pump 33 again, and finally, after use, water is added to the water tank 20 through the water adding port 22.

The above-mentioned, only be the embodiment of the preferred of the present invention, nevertheless the utility model discloses a protection scope is not limited to this, and any technical personnel familiar with this technical field is in the technical scope of the utility model discloses an according to the utility model discloses a technical scheme and utility model design in addition the replacement of equality or change, all should be covered within the protection scope of the utility model.

Claims

1. A dust removal device for a laser welding machine comprises a laser welding machine main body (1), a welding frame (2), a support frame (3) and a welding head (4), wherein the welding frame (2) is located on the upper side of the laser welding machine main body (1), the support frame (3) is located on the lower side of the laser welding machine main body (1), the welding head (4) is installed at the upper end of the inner portion of the welding frame (2), the dust removal device is characterized in that a dust removal structure (7) is installed at the inner portion of the support frame (3), a smoke dust collection component (5) is arranged at the lower end of the welding head (4), an air suction pipe (6) is installed at one side of the dust removal structure (7), the dust removal structure (7) comprises a first filter box (8), an outer sound insulation box (10) is arranged at one side of the first filter box (8), an inspection door (12) is installed at the front side of the outer sound insulation box (10), a second filtering box (9) is arranged on one side of the outer sound-insulating box (10), an inner sound-insulating box (11) is arranged in the outer sound-insulating box (10), damping springs (13) are arranged at positions corresponding to two sides of the inner sound-insulating box (11), an air pump (33) is arranged in the inner sound-insulating box (11), an air inlet hopper (14) is arranged at one end, close to the outer sound-insulating box (10), in the first filtering box (8), an air exhaust hopper (15) is arranged at one end, close to the outer sound-insulating box (10), in the second filtering box (9), an air exhaust hopper (15) is arranged at one end, close to the outer sound-insulating box (10), of the upper side of the inner sound-insulating box (11), a first pump pipe (16) is arranged at one end of the upper side of the inner sound-insulating box (11), a second pump pipe (17) is arranged at the other end of the upper side of the inner sound-insulating box (11), a water tank (20) is arranged in the first filtering box (8), and an air inlet (21) is arranged at the lower end of one side of the first filtering box (8), one side of first rose box (8) is located the top position department of air inlet (21) and is provided with filler (22), the inside lower surface of water tank (20) is provided with aeration head (23), the upper end of water tank (20) is provided with steam filtering layer (24), the upside of water tank (20) is provided with water tank exhaust net (25), the inside outer end of second rose box (9) is provided with activated carbon adsorption layer (18), the outside of second rose box (9) is provided with exhaust net (19).

2. The dust removal device for the laser welding machine as claimed in claim 1, wherein the smoke dust collection member (5) comprises an air suction bar (26), an inner air suction net (27) is arranged at the upper end of the inner side of the air suction bar (26), a support rod (28) is arranged at one end of the upper side of the air suction bar (26), a second snap ring (30) is arranged at the upper end of the support rod (28), a first snap ring (29) is arranged at one side of the second snap ring (30), a screw rod (31) is arranged at the rear end positions of the first snap ring (29) and the second snap ring (30), and a V-shaped pipe (32) is arranged at one side of the air suction bar (26).

3. The dust removing device for a laser welding machine according to claim 1, the output end of the smoke collecting component (5) is communicated with the input end of the air inlet (21) through the air suction pipe (6), the output end of the air inlet (21) is communicated with the inside of the water tank (20) through an aeration head (23), the upper end of the water tank (20) is communicated with the inside of the first filter tank (8) through a water vapor filtering layer (24) and a water tank exhaust net (25), the first filter tank (8) is communicated with the input end of the second pump pipe (17) through an air inlet hopper (14), the output end of the second pump pipe (17) is communicated with the input end of the first pump pipe (16) through an air pump (33), the output end of the first pump pipe (16) is communicated with the inside of the second filter tank (9) through an exhaust hopper (15).

4. The dust removing device for a laser welding machine according to claim 1, wherein the inner soundproof case (11) is elastically installed at an inner position of the outer soundproof case (10) by a damper spring (13), and the access door (12) is rotated at a front side position of the outer soundproof case (10).

5. The dust removing device for the laser welding machine as claimed in claim 2, wherein one end of the screw (31) is rotated at the rear end position of the inner side of the first clamping ring (29), the other end of the screw (31) penetrates through the rear end position of the second clamping ring (30), the inner sides of the first clamping ring (29) and the second clamping ring (30) are clamped at the lower end position of the outer side of the welding head (4), and the second clamping ring (30) is welded at the upper side position of the air suction strip (26) through the support rod (28).