Auxiliary equipment for laser welding machine

Abstract

The utility model relates to the technical field of laser welding machines, and provides auxiliary equipment for a laser welding machine, which comprises a working table, an auxiliary frame is welded at the top of the working table, an air-cooled laser main body is arranged in the center of the top of the auxiliary frame, a sliding chute is formed in the outer wall of one end of the auxiliary frame, and a sliding rod is arranged in the sliding chute in a sliding manner; according to the auxiliary equipment for the laser welding machine, two metal plates can be welded through the air-cooled laser main body, negative pressure can be generated at an exhaust pipe through an exhaust fan, a conveying pipe and a communicating pipe, then smoke generated by welding is sucked away, and the situation that the smoke enters air and pollutes the air is avoided; flue gas can filter impurities in the flue gas when passing through the filter cartridge, peculiar smell of the flue gas can be removed by activated carbon after the flue gas enters the filter box, the flue gas is prevented from being sucked by a worker, the respiratory tract of the worker is prevented from being damaged, the connecting plate is pushed to move downwards through the pneumatic lifting rod, the position of the exhaust pipe can be adjusted, and the flue gas suction effect can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of laser welding machines, and in particular to auxiliary equipment for laser welding machines. Background Art

[0002] Laser welding machine is a machine used for laser material processing. Laser welding uses high-energy laser pulses to locally heat the material in a small area. The energy of laser radiation diffuses into the interior of the material through heat conduction, melting the material to form a specific molten pool to achieve the purpose of welding. However, the laser welding process will produce a large amount of smoke, and auxiliary equipment for removing the smoke is required to prevent the smoke from dissipating.

[0003] A Chinese patent discloses a laser welding machine with the publication number CN219746678U. The article proposes "comprising a bottom plate, a movable groove is provided in the middle of the upper surface of the bottom plate, a clamping assembly A is fixedly connected to one side of the movable groove, a clamping assembly B is slidably connected to the inside of the movable groove, both sides of the upper surface of the bottom plate are fixedly connected to electric push rods, and a lateral moving assembly is fixedly connected to the top of the electric push rod". However, the prior art cannot remove the fume generated by laser welding during the welding process, causing the fume to enter the air and pollute the air. At the same time, the fume will be inhaled by the staff, which is easy to cause damage to the respiratory tract of the staff. Therefore, it is necessary to design an auxiliary equipment for the laser welding machine. Utility Model Content

[0004] The utility model aims to provide an auxiliary device for a laser welding machine, which solves the problem in the related art that the smoke generated by laser welding cannot be absorbed during use, causing the smoke to enter the air and pollute the air.

[0005] The technical solution of the utility model is as follows:

[0006] A kind of auxiliary equipment for laser welding machine comprises a workbench, an auxiliary frame is welded on the top of the workbench, and an air-cooled laser body is arranged in the center of the top of the auxiliary frame, a slide groove is opened on the outer wall of one end of the auxiliary frame, and a slide rod is slidably installed in the slide groove, a connecting pipe is arranged on the outside of one end of the auxiliary frame, and the end of the slide rod away from the slide groove is welded and fixed to the connecting pipe, and exhaust pipes are welded on both ends of the connecting pipe, an exhaust fan is arranged on the top of the auxiliary frame, and a filter cartridge is arranged on the air inlet end of the exhaust fan, a delivery pipe is plugged into the filter cartridge, and the other end of the delivery pipe is plugged and connected with the connecting pipe, a filter box is arranged on the top of the exhaust fan, a connecting plate is arranged on the outside of the other end of the auxiliary frame, and the two ends of the connecting plate are respectively welded and fixed to two exhaust pipes, a pneumatic lifting rod is screwed on the outer wall of the other end of the auxiliary frame, and the telescopic end of the pneumatic lifting rod is welded and fixed to the top of the connecting plate.

[0007] Preferably, the connecting pipe and the connecting plate are both made of metal material, the two exhaust pipes are respectively located on both sides of the auxiliary frame, and the delivery pipe is a corrugated telescopic pipe.

[0008] Preferably, a filter element is provided inside the filter cartridge, and the filter box is filled with activated carbon.

[0009] Preferably, a spray rack is screwed onto the inner wall of the other end of the auxiliary frame, a water bucket is provided on the top of the auxiliary frame, and a water pipe is provided on one side of the water bucket, and the other end of the water pipe is plug-connected to the spray rack.

[0010] Preferably, the spray rack is provided with a plurality of atomizing nozzles.

[0011] Preferably, a movable groove is provided on the top end surface of the workbench, and clamping plates are slidably mounted on both ends of the movable groove. The movable groove is located below the bottom of the auxiliary frame, and the movable groove runs through the workbench.

[0012] Preferably, a connecting ring is welded to the outer wall of one end of the clamping plate, threaded rods are threadedly installed on both ends of the auxiliary frame, and one end of the threaded rod extends into the connecting ring, and a hand crank is welded to the other end of the threaded rod.

[0013] Preferably, an anti-skid pad is glued to the outer wall of the other end of the clamping plate, and the anti-skid pad is corrugated and made of rubber material.

[0014] Preferably, a connecting groove is provided at one end of the threaded rod, a magnetic block is welded at the center of the outer wall of one end of the clamping plate, and the magnetic block is located inside the connecting ring.

[0015] Preferably, the threaded rod is made of metal material, and the magnetic block is magnetically connected to the connecting groove.

[0016] Beneficial effects of the utility model:

[0017] 1. The air-cooled laser body can be used to weld two metal plates. The exhaust fan, delivery pipe and connecting pipe can generate negative pressure at the exhaust pipe, thereby removing the fume generated by welding to prevent the fume from entering the air and polluting the air. When the fume passes through the filter cartridge, the impurities in the fume will be filtered out. When the fume enters the filter box, the odor will be removed by the activated carbon to prevent the fume from being inhaled by the staff and damage to the respiratory tract of the staff. The pneumatic lifting rod can be used to push the connecting plate downward to adjust the position of the exhaust pipe, which is beneficial to improve the effect of removing the fume.

[0018] 2. By shaking the hand crank, the threaded rod can push the splint to move. The anti-skid pad can increase the anti-skid property of the splint. The water in the bucket can be transported to the spray rack through the water pipe, and the water in the spray rack can be atomized and sprayed out using the atomizing nozzle. The welded plate can be cooled down, and the mobile trough can be used to discharge excess water. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0020] Figure 1 It is an isometric view of the entire utility model;

[0021] Figure 2 It is a schematic diagram of the overall structure of the utility model a;

[0022] Figure 3 It is the overall structure schematic diagram b of the utility model;

[0023] Figure 4 This is an overall cross-sectional view of the utility model;

[0024] In the figure: 1. workbench; 2. auxiliary frame; 3. air-cooled laser body; 4. slide groove; 5. slide rod; 6. connecting pipe; 7. exhaust pipe; 8. exhaust fan; 9. filter cartridge; 10. conveying pipe; 11. filter box; 12. connecting plate; 13. pneumatic lifting rod; 14. spray rack; 15. bucket; 16. water pipe; 17. atomizing nozzle; 18. moving groove; 19. clamping plate; 20. connecting ring; 21. threaded rod; 22. hand crank; 23. anti-slip pad; 24. connecting groove; 25. magnetic suction block. DETAILED DESCRIPTION

[0025] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] like Figure 1-4As shown, this embodiment proposes an auxiliary device for a laser welding machine, including a workbench 1, an auxiliary frame 2 is welded on the top of the workbench 1, and an air-cooled laser body 3 is arranged in the center of the top of the auxiliary frame 2, a slide groove 4 is opened on the outer wall of one end of the auxiliary frame 2, and a slide rod 5 is slidably installed in the slide groove 4, a connecting pipe 6 is arranged on the outside of one end of the auxiliary frame 2, and the end of the slide rod 5 away from the slide groove 4 is welded and fixed to the connecting pipe 6, and exhaust pipes 7 are welded at both ends of the connecting pipe 6, an exhaust fan 8 is arranged on the top of the auxiliary frame 2, and a filter cartridge 9 is arranged at the air inlet end of the exhaust fan 8, a delivery pipe 10 is plugged into the filter cartridge 9, and the other end of the delivery pipe 10 is plugged and connected with the connecting pipe 6, a filter box 11 is arranged on the top of the exhaust fan 8, and the auxiliary frame 2 A connecting plate 12 is provided on the outside of the other end, and the two ends of the connecting plate 12 are respectively welded and fixed to the two exhaust pipes 7. A pneumatic lifting rod 13 is screwed to the outer wall of the other end of the auxiliary frame 2, and the telescopic end of the pneumatic lifting rod 13 is welded and fixed to the top of the connecting plate 12. The connecting pipe 6 and the connecting plate 12 are made of metal materials, which are conducive to supporting and fixing the exhaust pipe 7. The two exhaust pipes 7 are respectively located on both sides of the auxiliary frame 2. The conveying pipe 10 is a corrugated telescopic pipe. A filter element is provided inside the filter cartridge 9. The inside of the filter box 11 is filled with activated carbon. A spray rack 14 is screwed to the inner wall of the other end of the auxiliary frame 2. A water bucket 15 is provided on the top of the auxiliary frame 2, and a water pipe 16 is provided on one side of the water bucket 15. The other end of the water pipe 16 is connected to the spray rack 14. Plug and connect, the spray rack 14 is equipped with a diversion pump, the water bucket 15 can transport water to the spray rack 14 through the water pipe 16, and the spray rack 14 is provided with a plurality of atomizing nozzles 17, and the atomizing nozzles 17 can be used to spray the water in the spray rack 14 into atomized form, and a moving groove 18 is provided on the top end surface of the workbench 1, and clamping plates 19 are slidably installed at both ends of the moving groove 18, and the moving groove 18 is located below the bottom of the auxiliary frame 2, and the moving groove 18 runs through the workbench 1, and the moving track of the clamping plate 19 can be limited by the moving groove 18, and the clamping plate 19 can be used to clamp the metal plate to be welded, and a connecting ring 20 is welded on the outer wall of one end of the clamping plate 19, and threaded rods 21 are installed at both ends of the auxiliary frame 2 through threads, and one end of the threaded rod 21 It extends into the connecting ring 20, and a hand crank 22 is welded to the other end of the threaded rod 21. By shaking the hand crank 22, the threaded rod 21 can push the splint 19 to move. An anti-skid pad 23 is glued to the outer wall of the other end of the splint 19, and the anti-skid pad 23 is corrugated. The anti-skid pad 23 is made of rubber material. The anti-skid property of the splint 19 can be increased by using the anti-skid pad 23. A connecting groove 24 is provided at one end of the threaded rod 21, and a magnetic block 25 is welded to the center of the outer wall of one end of the splint 19, and the magnetic block 25 is located inside the connecting ring 20. The threaded rod 21 can be connected to the splint 1 through the magnetic block 25 and the connecting groove 24. The threaded rod 21 is made of metal material, and the magnetic block 25 is magnetically connected to the connecting groove 24.

[0027] In this embodiment, when in use, by placing two metal plates for welding directly below the air-cooled laser body 3, and shaking the hand crank 22, the threaded rod 21 can push the clamping plate 19 to move, and the anti-skid pad 23 can be used to increase the anti-skid property of the clamping plate 19. The air-cooled laser body 3 can be used to weld the two metal plates. The exhaust fan 8, the conveying pipe 10 and the connecting pipe 6 can generate negative pressure at the exhaust pipe 7, thereby removing the smoke generated by welding. When the smoke passes through the filter cartridge 9, the filter element will filter the impurities in the air, and the smoke entering the filter box 11 will be deodorized by the activated carbon. The pneumatic lifting rod 13 pushes the connecting plate 12 downward to adjust the position of the exhaust pipe 7. The slide bar 5 and the slide groove 4 can play a guiding role. After welding is completed, the water bucket 15 can convey water to the spray rack 14 through the water pipe 16, and the water in the spray rack 14 can be atomized and sprayed out by the atomizing nozzle 17, so that the welded plate can be cooled, and the movable groove 18 can be used to discharge excess water.

[0028] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A laser welding machine auxiliary device, characterized in that: The invention comprises a workbench (1), an auxiliary frame (2) is welded on the top of the workbench (1), and an air-cooled laser body (3) is arranged in the center of the top of the auxiliary frame (2), a slide groove (4) is opened on the outer wall of one end of the auxiliary frame (2), and a slide rod (5) is slidably installed in the slide groove (4), a connecting pipe (6) is arranged on the outside of one end of the auxiliary frame (2), and the end of the slide rod (5) away from the slide groove (4) is welded and fixed to the connecting pipe (6), exhaust pipes (7) are welded on both ends of the connecting pipe (6), and an exhaust fan (8) is arranged on the top of the auxiliary frame (2), and the exhaust fan (8) is arranged on the top of the auxiliary frame (2). A filter cartridge (9) is provided at the air inlet end of the machine (8), a delivery pipe (10) is plugged into the filter cartridge (9), and the other end of the delivery pipe (10) is plugged into and connected to the connecting pipe (6); a filter box (11) is provided at the top of the exhaust fan (8); a connecting plate (12) is provided on the outside of the other end of the auxiliary frame (2), and the two ends of the connecting plate (12) are respectively welded and fixed to the two exhaust pipes (7); a pneumatic lifting rod (13) is screwed on the outer wall of the other end of the auxiliary frame (2), and the telescopic end of the pneumatic lifting rod (13) is welded and fixed to the top of the connecting plate (12).

2. The auxiliary equipment for laser welding machine according to claim 1, characterized in that: The connecting pipe (6) and the connecting plate (12) are both made of metal material, the two exhaust pipes (7) are respectively located on both sides of the auxiliary frame (2), and the delivery pipe (10) is a corrugated telescopic pipe.

3. The auxiliary equipment for laser welding machine according to claim 1, characterized in that: The filter cartridge (9) is provided with a filter element inside, and the filter box (11) is filled with activated carbon inside.

4. The auxiliary equipment for laser welding machine according to claim 1, characterized in that: A spray rack (14) is screwed onto the inner wall of the other end of the auxiliary rack (2); a water bucket (15) is provided on the top of the auxiliary rack (2); a water pipe (16) is provided on one side of the water bucket (15); and the other end of the water pipe (16) is plugged and connected to the spray rack (14).

5. The auxiliary equipment for laser welding machine according to claim 4, characterized in that: The spray rack (14) is provided with a plurality of atomizing nozzles (17).

6. The auxiliary equipment for laser welding machine according to claim 1, characterized in that: The top end surface of the workbench (1) is provided with a movable groove (18), and clamping plates (19) are slidably mounted at both ends of the movable groove (18). The movable groove (18) is located below the bottom of the auxiliary frame (2), and the movable groove (18) runs through the workbench (1).

7. The auxiliary equipment for laser welding machine according to claim 6, characterized in that: A connecting ring (20) is welded to the outer wall of one end of the clamping plate (19), and threaded rods (21) are threadedly mounted on both ends of the auxiliary frame (2), with one end of the threaded rod (21) extending into the connecting ring (20), and a hand crank (22) is welded to the other end of the threaded rod (21).

8. The auxiliary equipment for laser welding machine according to claim 6, characterized in that: The outer wall of the other end of the clamping plate (19) is glued with an anti-skid pad (23), and the anti-skid pad (23) is corrugated and made of rubber material.

9. The auxiliary equipment for laser welding machine according to claim 7, characterized in that: A connection groove (24) is provided at one end of the threaded rod (21), a magnetic block (25) is welded at the center of the outer wall of one end of the clamping plate (19), and the magnetic block (25) is located inside the connection ring (20).

10. The auxiliary equipment for laser welding machine according to claim 9, characterized in that: The threaded rod (21) is made of metal material, and the magnetic block (25) is magnetically connected to the connecting groove (24).

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