Dust removal device with high working efficiency for laser processing

Abstract

The dust removal device comprises a base box, a containing table is fixedly connected to the center of the top of the base box, side plates are fixedly connected to the two sides of the top of the base box, a top plate is fixedly connected to the tops of the side plates, and the top plate is fixedly connected to the top of the containing table. And an electric sliding rail is fixedly mounted at the center of the bottom of the top plate. A pull block is pulled, the pull block moves to drive a pull rod to move, the pull rod moves to drive a movable plate to extrude a second spring, the movable plate moves to drive a movable plate to extrude a first spring, the movable plate moves to drive a clamping block to leave an inner cavity of a clamping groove, and then a handle is pulled to drive a pull plate to move. The pull plate moves to drive the filter shell and the dust filter screen to leave the inner cavity of the filter box, and then the filter shell and the dust filter screen are cleaned, so that the dust filter screen is prevented from being blocked, the working efficiency is improved, and the advantages that the filter screen is conveniently detached and cleaned, and the working efficiency is improved are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of laser processing, in particular to a dust removal device for laser processing with high working efficiency. Background Art

[0002] Laser thermal processing refers to the use of the thermal effect generated by projecting a laser beam onto the surface of a material to complete the processing process, including laser welding, laser engraving and cutting, surface modification, laser laser marking, laser drilling and micromachining, etc. Photochemical reaction processing refers to the process of irradiating a laser beam onto an object and initiating or controlling a photochemical reaction with the help of high-density laser high-energy photons, including photochemical deposition, stereolithography, laser engraving and etching, etc.

[0003] When materials are being laser cut, a dust removal device is needed to remove dust from the laser cutting. The existing dust removal devices for laser processing have poor filtering effects, which results in the dust removal device for laser processing filtering more dust during long-term use, causing the filter to be easily blocked, thereby reducing the working efficiency of the dust removal device. Therefore, we provide a dust removal device for laser processing with high working efficiency to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a dust removal device for laser processing with high working efficiency, which has the advantage of convenient disassembly and cleaning of the filter to improve working efficiency, and solves the problem that the existing dust removal device for laser processing has poor filtering effect, resulting in the problem that the dust removal device for laser processing is prone to clogging when used for a long time because the filter of the dust removal device for laser processing filters a lot of dust.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a dust removal device for laser processing with high working efficiency, comprising a base box, a placing table is fixedly connected to the center of the top of the base box, side panels are fixedly connected to both sides of the top of the base box, the top of the side panels is fixedly connected to the top panel, an electric slide rail is fixedly installed at the center of the bottom of the top panel, a laser cutting mechanism is fixedly installed at the bottom of the electric slide rail, a filter box is fixedly connected to the top of the filter box, an exhaust groove is provided on the top of the filter box, a dustproof net is fixedly connected to the inner wall of the exhaust groove, dust outlet pipes are connected to the bottoms of both sides of the filter box, one end of the dust outlet pipe away from the filter box is connected to a dust collector, the bottom of the dust collector is connected to a dust suction pipe, the end of the dust suction pipe away from the dust collector passes through the inner side of the side panel and is connected to a vertical pipe, the top and bottom of the inner side of the vertical pipe are connected The dust collecting hood is passed through the dust collecting box, and the center of the filter housing is provided with a filter shell at the center of the inner cavity of the filter box, and the inner wall of the filter shell is fixedly connected to the dust filter screen, and the right end of the filter shell passes through the right side of the filter box and is fixedly connected to a pull plate, and the right side of the pull plate is fixedly connected to a handle, and a slot is provided on the top of the pull plate, and the top of the pull plate is provided with a card slot.

[0006] As a preferred solution, a support plate is fixedly connected to the bottom of the left side of the inner wall of the filter box, and the top of the support plate is in contact with the bottom of the filter shell.

[0007] As a preferred solution, a mounting seat is fixedly connected to the inner side of the vacuum cleaner, and the inner side of the mounting seat is fixedly mounted to the top of the outer side of the side panel.

[0008] As a preferred solution, the top and the bottom of the outer side of the vertical pipe are fixedly connected with fixing columns, and the outer ends of the fixing columns are fixedly connected to the inner sides of the side panels.

[0009] As a preferred solution, a first guide groove is opened on the left side of the inner wall of the box body, a first guide block is slidably connected to the inner cavity of the first guide groove, and the right side of the first guide block is fixedly connected to the left side of the movable plate.

[0010] As a preferred solution, a second guide groove is opened on the right side of the inner wall of the box body, a second guide block is slidably connected to the inner cavity of the second guide groove, and the left side of the second guide block is fixedly connected to the right side of the movable plate.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] The utility model pulls the pull block, the movement of the pull block drives the pull rod to move, the movement of the pull rod drives the movable plate to be pressed toward the second spring, the movement of the movable plate drives the movable plate to be pressed toward the first spring, the movement of the movable plate drives the card block to leave the inner cavity of the card slot, and then pulls the handle, the movement of the handle drives the pull plate to move, the movement of the pull plate drives the filter shell and the dust filter to leave the inner cavity of the filter box, and then the filter shell and the dust filter are cleaned to prevent the dust filter from being blocked, thereby improving work efficiency and achieving the advantages of convenient disassembly and cleaning of the filter and improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0014] Figure 2 This is an enlarged cross-sectional view of the internal structure of the box of the utility model;

[0015] Figure 3 This is a front view of the structure section of the utility model;

[0016] Figure 4 For this utility model Figure 3 A partial enlarged view of point A.

[0017] In the figure: 1. base box; 2. placement table; 3. side panel; 4. top panel; 5. electric slide rail; 6. laser cutting mechanism; 7. filter box; 8. exhaust slot; 9. dust net; 10. dust outlet pipe; 11. vacuum cleaner; 12. dust suction pipe; 13. vertical pipe; 14. dust hood; 15. filter shell; 16. dust filter; 17. pull plate; 18. handle; 19. slot; 20. box body; 21. first spring; 22. movable plate; 23. moving plate; 24. pull rod; 25. second spring; 26. pull block; 27. block; 28. support plate; 29. ​​mounting seat; 30. fixed column; 31. first guide groove; 32. first guide block; 33. second guide groove; 34. second guide block. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in 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 in 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.

[0019] See also Figure 1-4A dust removal device for laser processing with high working efficiency comprises a base box 1, a placing table 2 is fixedly connected at the center of the top of the base box 1, side panels 3 are fixedly connected to both sides of the top of the base box 1, a top panel 4 is fixedly connected to the top of the side panels 3, an electric slide rail 5 is fixedly installed at the center of the bottom of the top panel 4, a laser cutting mechanism 6 is fixedly installed at the bottom of the electric slide rail 5, a filter box 7 is fixedly connected to the top of the top panel 4, an exhaust groove 8 is opened at the top of the filter box 7, a dustproof net 9 is fixedly connected to the inner wall of the exhaust groove 8, and dust outlet pipes 10 are connected to the bottoms of both sides of the filter box 7, and the dust outlet pipes 10 are far away from the filter box 7. One end is connected with a vacuum cleaner 11, and the bottom of the vacuum cleaner 11 is connected with a vacuum pipe 12. The end of the vacuum pipe 12 away from the vacuum cleaner 11 passes through the inner side of the side plate 3 and is connected with a vertical pipe 13. The top and bottom of the inner side of the vertical pipe 13 are connected with a dust cover 14. A filter shell 15 is arranged at the center of the inner cavity of the filter box 7. The inner wall of the filter shell 15 is fixedly connected with a dust filter 16. The right end of the filter shell 15 passes through the right side of the filter box 7 and is fixedly connected with a pull plate 17. The right side of the pull plate 17 is fixedly connected with a handle 18. A slot 19 is provided on the top of the pull plate 17. The top of the right side of the filter box 7 is fixedly connected with a box body 20. The left side of the top of the inner wall of the box body 20 is fixedly connected with a first spring 21, the bottom end of the first spring 21 is fixedly connected with a movable plate 22, the right side of the movable plate 22 is fixedly connected with a moving plate 23, the top of the moving plate 23 is fixedly connected with a pull rod 24, the surface of the pull rod 24 is sleeved with a second spring 25, the two ends of the second spring 25 are respectively fixedly connected to the inner wall of the box body 20 and the top of the moving plate 23, the top of the pull rod 24 penetrates to the top of the box body 20 and is fixedly connected with a pull block 26, the bottom of the movable plate 22 is fixedly connected with a card block 27, the bottom end of the card block 27 penetrates to the inner cavity of the card slot 19, and by pulling the pull block 26, the pull The movement of block 26 drives the pull rod 24 to move, the movement of pull rod 24 drives the movable plate 23 to be squeezed toward the second spring 25, the movement of movable plate 23 drives the movable plate 22 to be squeezed toward the first spring 21, the movement of movable plate 22 drives the card block 27 to leave the inner cavity of the card slot 19, and then pull the handle 18, the movement of handle 18 drives the pull plate 17 to move, the movement of pull plate 17 drives the filter shell 15 and the dust filter 16 to leave the inner cavity of the filter box 7, and then the filter shell 15 and the dust filter 16 are cleaned to prevent the dust filter 16 from being blocked, thereby improving work efficiency and achieving the advantage of facilitating the disassembly and cleaning of the filter and improving work efficiency.

[0020] A support plate 28 is fixedly connected to the bottom of the left side of the inner wall of the filter box 7 , and the top of the support plate 28 is in contact with the bottom of the filter housing 15 .

[0021] Through the above technical solution, by providing the support plate 28, the filter housing 15 and the dust filter 16 are supported, thereby increasing the stability of the filter housing 15 and the dust filter 16 when in use.

[0022] The inner side of the vacuum cleaner 11 is fixedly connected with a mounting seat 29 , and the inner side of the mounting seat 29 is fixedly mounted to the top of the outer side of the side plate 3 .

[0023] Through the above technical solution, by providing the mounting seat 29, the vacuum cleaner 11 can be easily fixedly installed and disassembled.

[0024] The top and bottom of the outer side of the vertical pipe 13 are both fixedly connected with fixing columns 30 , and the outer ends of the fixing columns 30 are fixedly connected to the inner sides of the side panels 3 .

[0025] Through the above technical solution, by providing the fixing column 30, the vertical pipe 13 and the dust hood 14 are fixedly supported, thereby increasing the stability of the vertical pipe 13 and the dust hood 14 when in use.

[0026] A first guide groove 31 is formed on the left side of the inner wall of the box body 20 . A first guide block 32 is slidably connected to the inner cavity of the first guide groove 31 . The right side of the first guide block 32 is fixedly connected to the left side of the movable plate 22 .

[0027] Through the above technical solution, by providing the first guide groove 31 and the first guide block 32 , the movable plate 22 is stabilized during movement, thereby increasing the stability of the movable plate 22 during movement.

[0028] A second guide groove 33 is formed on the right side of the inner wall of the box body 20 . A second guide block 34 is slidably connected to the inner cavity of the second guide groove 33 . The left side of the second guide block 34 is fixedly connected to the right side of the moving plate 23 .

[0029] Through the above technical solution, by providing the second guide groove 33 and the second guide block 34, the movable plate 23 is stabilized during movement, thereby increasing the stability of the movable plate 23 during movement.

[0030] The working principle of the utility model is as follows: firstly, the material is placed on the top of the placing table 2, and then the electric slide rail 5 and the laser cutting mechanism 6 are turned on through the external controller, the laser cutting mechanism 6 is started to cut the material, the electric slide rail 5 is started to drive the laser cutting mechanism 6 to move left and right to cut the material, and at the same time, the vacuum cleaner 11 is turned on through the external controller, the vacuum cleaner 11 is started to suck the dust through the dust suction pipe 12, the vertical pipe 13 and the dust hood 14, and the dust is sucked into the inner cavity of the filter box 7 through the dust hood 14, the vertical pipe 13, the dust suction pipe 12, the vacuum cleaner 11 and the dust outlet pipe 10, and then the dust in the air is filtered through the dust filter 16, and the filtered air is discharged to the outside of the filter box 7 through the exhaust slot 8, so as to achieve In order to achieve the effect of filtering and dust removal, when the filter housing 15 and the dust filter 16 are disassembled and cleaned, the pull block 26 is first pulled, and the movement of the pull block 26 drives the pull rod 24 to move, and the movement of the pull rod 24 drives the movable plate 23 to be squeezed toward the second spring 25, and the movement of the movable plate 23 drives the movable plate 22 to be squeezed toward the first spring 21, and the movement of the movable plate 22 drives the clamping block 27 to leave the inner cavity of the clamping slot 19, and then the handle 18 is pulled, and the movement of the handle 18 drives the pull plate 17 to move, and the movement of the pull plate 17 drives the filter housing 15 and the dust filter 16 to leave the inner cavity of the filter box 7, and then the filter housing 15 and the dust filter 16 are cleaned to prevent the dust filter 16 from being blocked, thereby achieving the advantages of facilitating the disassembly and cleaning of the filter and improving work efficiency.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A dust removal device for laser processing with high working efficiency, comprising a base box (1), characterized in that: A placing table (2) is fixedly connected at the center of the top of the base box (1), side panels (3) are fixedly connected to both sides of the top of the base box (1), a top panel (4) is fixedly connected to the top of the side panels (3), an electric slide rail (5) is fixedly installed at the center of the bottom of the top panel (4), a laser cutting mechanism (6) is fixedly installed at the bottom of the electric slide rail (5), a filter box (7) is fixedly connected to the top of the top panel (4), an exhaust slot (8) is provided at the top of the filter box (7), and a dust screen is fixedly connected to the inner wall of the exhaust slot (8) (9), the bottoms of both sides of the filter box (7) are connected to dust outlet pipes (10), one end of the dust outlet pipe (10) away from the filter box (7) is connected to a dust collector (11), the bottom of the dust collector (11) is connected to a dust collection pipe (12), one end of the dust collection pipe (12) away from the dust collector (11) penetrates to the inner side of the side plate (3) and is connected to a vertical pipe (13), the top and bottom of the inner side of the vertical pipe (13) are connected to a dust collection cover (14), and a filter shell (15) is arranged at the center of the inner cavity of the filter box (7), and the filter shell (15) The inner wall of the filter housing (15) is fixedly connected to a dust filter (16); the right end of the filter housing (15) penetrates to the right side of the filter box (7) and is fixedly connected to a pull plate (17); the right side of the pull plate (17) is fixedly connected to a handle (18); the top of the pull plate (17) is provided with a slot (19); the top of the right side of the filter box (7) is fixedly connected to a box body (20); the left side of the top of the inner wall of the box body (20) is fixedly connected to a first spring (21); the bottom end of the first spring (21) is fixedly connected to a movable plate (22); the movable plate (22) A movable plate (23) is fixedly connected to the right side of the box (20), a pull rod (24) is fixedly connected to the top of the movable plate (23), a second spring (25) is sleeved on the surface of the pull rod (24), two ends of the second spring (25) are respectively fixedly connected to the inner wall of the box body (20) and the top of the movable plate (23), the top of the pull rod (24) passes through the top of the box body (20) and is fixedly connected to a pull block (26), the bottom of the movable plate (22) is fixedly connected to a clamping block (27), and the bottom end of the clamping block (27) passes through the inner cavity of the clamping slot (19).

2. The dust removal device for laser processing with high working efficiency according to claim 1, characterized in that: A support plate (28) is fixedly connected to the bottom of the left side of the inner wall of the filter box (7), and the top of the support plate (28) is in contact with the bottom of the filter shell (15).

3. The dust removal device for laser processing with high working efficiency according to claim 1, characterized in that: The inner side of the vacuum cleaner (11) is fixedly connected to a mounting seat (29), and the inner side of the mounting seat (29) is fixedly mounted to the top of the outer side of the side plate (3).

4. The dust removal device for laser processing with high working efficiency according to claim 1, characterized in that: The top and bottom of the outer side of the vertical pipe (13) are both fixedly connected to a fixing column (30), and the outer end of the fixing column (30) is fixedly connected to the inner side of the side plate (3).

5. The dust removal device for laser processing with high working efficiency according to claim 1, characterized in that: A first guide groove (31) is provided on the left side of the inner wall of the box body (20), a first guide block (32) is slidably connected to the inner cavity of the first guide groove (31), and the right side of the first guide block (32) is fixedly connected to the left side of the movable plate (22).

6. The dust removal device for laser processing with high working efficiency according to claim 1, characterized in that: A second guide groove (33) is provided on the right side of the inner wall of the box body (20), a second guide block (34) is slidably connected to the inner cavity of the second guide groove (33), and the left side of the second guide block (34) is fixedly connected to the right side of the movable plate (23).

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