Laser pipe cutting machine with slag pumping function

Abstract

The utility model discloses a laser pipe cutting machine with a residue pumping function, and particularly relates to the technical field of laser pipe cutting machines, the laser pipe cutting machine comprises a base, a fixing box is arranged at the top of the base, a residue storage box is arranged in the fixing box, a three-way pipe is fixedly communicated with the top end of the fixing box, and collecting pipes are arranged on the front side and the rear side of the top end of the three-way pipe. The close ends of the two collecting pipes extend to the front side and the rear side of the top end of the three-way pipe respectively. Through operation of the fan, disintegrating slag generated during cutting of the laser cutting head can be pumped into the slag storage box through the two collecting pipes and the three-way pipe, the disintegrating slag can be more comprehensively collected by means of the two collecting pipes distributed front and back, the disintegrating slag collecting efficiency is improved, meanwhile, by means of operation of the first motor, the disintegrating slag collecting efficiency is improved, and the working efficiency is improved. And the two sliding seats can be driven to drive the corresponding collecting pipes to move inwards or outwards at the same time, so that the distance can be adjusted according to the size of a workpiece, and the flexibility and practicability during disintegrating slag collection are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of laser tube cutting machines, in particular to a laser tube cutting machine with a slag extraction function. Background Art

[0002] Laser cutting mainly uses a high-energy laser beam to melt the metal for cutting. When a focused high-power density laser beam is irradiated on the surface of the workpiece, the material of the irradiated part of the workpiece can be rapidly heated up to melt, vaporize, ablate or reach the ignition point. While processing the workpiece, slag will also be generated, which will affect the quality of the processed workpiece, and the slag needs to be processed.

[0003] Existing laser tube cutting machines often cause slag splashing and diffusion during the cutting process. The splashing slag will adhere to the surface of the workpiece and affect the quality of the workpiece. It is also inconvenient for the subsequent collection and treatment of the slag, and will also cause harm to the health of the workers. Therefore, in order to ensure the quality of the workpiece, avoid harming the health of the workers and improve the efficiency of slag collection, we need a laser tube cutting machine with slag extraction function. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides a laser tube cutting machine with a slag extraction function. Through the operation of the fan, the slag generated by the laser cutting head during cutting can be extracted into the slag storage box through two collecting tubes and a three-way pipe. The two collecting tubes distributed front and back can collect the slag more comprehensively, thereby improving the collection efficiency of the slag. At the same time, with the operation of the first motor, the two slides can be driven to drive the corresponding collecting tubes to move inward or outward at the same time, thereby adjusting the spacing according to the size of the workpiece, thereby improving the flexibility and practicality of slag collection, so as to solve the problems arising from the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a laser tube cutting machine with a slag extraction function, comprising a base, a fixing box is provided on the top of the base, a slag storage box is provided inside the fixing box, a tee is fixedly connected to the top of the fixing box, collecting tubes are provided on the front and rear sides of the top of the tee, the ends of the two collecting tubes close to each other extend to the front and rear sides of the top of the tee, respectively, a supporting plate is fixedly provided on the top of the tee, a supporting groove is provided on the top of the supporting plate, a threaded rod is provided inside the supporting groove, the front and rear ends of the threaded rod are movably connected to the front and rear inner walls of the supporting groove through bearings, the front and rear outer walls of the threaded rod are threadedly connected to slide seats, the cross-section of the slide seat is set to be L-shaped, and the slide seat is away from the threaded rod One end of is fixedly connected with one side of the collecting pipe bottom end close to the three-way pipe, a fan is provided on the top of the rear end of the fixing box, the fan is communicated with the fixing box, a first motor is fixedly provided at the front end of the supporting plate, an output end of the first motor passes through the supporting plate and is fixedly connected with the front end of the threaded rod, through the operation of the fan, the slag generated during the cutting by the laser cutting head can be pumped into the slag storage box through the two collecting pipes and the three-way pipe, and with the help of the two collecting pipes distributed front and back, the slag can be collected more comprehensively, thereby improving the collection efficiency of the slag, and at the same time, with the help of the operation of the first motor, the two slide seats can be driven to drive the corresponding collecting pipes to move inward or outward at the same time, thereby the spacing can be adjusted according to the size of the workpiece, thereby improving the flexibility and practicality of slag collection.

[0006] In a preferred embodiment, a fixing plate is provided between the two collecting tubes, a fixing groove is provided at the bottom end of the fixing plate, a screw rod is provided inside the fixing groove, both ends of the screw rod are movably connected to the inner walls on both sides of the fixing groove through bearings, a fixing seat is threadedly connected to the outer wall of the screw rod, and the cross-section of the fixing seat is set to be T-shaped. A second motor is fixedly provided at one end of the fixing plate, and the output end of the second motor passes through the fixing plate and is fixedly connected to one end of the screw rod. Through the operation of the second motor, the fixing seat can be driven to move laterally, thereby moving the workpiece to the bottom of the laser cutting head, thereby improving the convenience of operating the workpiece.

[0007] In a preferred embodiment, fixed brackets are fixedly provided on both the front and rear sides of the bottom end of the fixed seat, the cross-section of the fixed bracket is set to be L-shaped, and a first electric push rod is fixedly provided on the side of the top of the fixed bracket close to the fixed plate, and a clamping plate is fixedly provided on the end of the first electric push rod away from the fixed bracket. Through the setting of the first electric push rod, it is convenient to drive the clamping plate to clamp and fix the workpiece, thereby ensuring the stability of the workpiece when being cut and avoiding shaking and deviation.

[0008] In a preferred embodiment, supporting feet are fixedly provided on both front and rear sides of both ends of the fixing plate, and the bottom ends of the supporting feet are fixedly connected to the top of the base. The provision of the supporting feet facilitates the support of the fixing plate, thereby ensuring the stability of the fixing plate and preventing the fixing plate from collapsing.

[0009] In a preferred embodiment, two positioning seats are fixedly provided on the top of the rear end of the base, a second electric push rod is fixedly provided on the top of the positioning seat, a same mounting plate is provided on the top of the two second electric push rods, the top of the second electric push rods is fixedly connected to the bottom of the mounting plate, a laser cutting head is provided on the bottom of the mounting plate, and the laser cutting head can be driven to move up and down by the extension and contraction of the second electric push rod, thereby the cutting can be adjusted according to the size of the workpiece.

[0010] In a preferred embodiment, a baffle is fixedly provided at the front end of the slag storage box, and the baffle is located on the front side of the fixed box. A fastening bolt is provided on the front side of the top end of the baffle, and the rear end of the fastening bolt passes through the baffle and extends into the interior of the fixed box. The fastening bolt is threadedly connected to the fixed box, and the baffle is separated from the fixed box by disassembling the fastening bolt, thereby facilitating the removal of the slag storage box for collecting debris, thereby improving the convenience of users in collecting and processing debris.

[0011] Technical effects and advantages of the utility model:

[0012] 1. Through the operation of the fan, the slag generated by the laser cutting head during cutting can be pumped into the slag storage box through the two collecting pipes and the three-way pipe. The two collecting pipes distributed in front and back can collect the slag more comprehensively, thereby improving the collection efficiency of the slag. At the same time, with the operation of the first motor, the two slides can be driven to drive the corresponding collecting pipes to move inward or outward at the same time, thereby adjusting the spacing according to the size of the workpiece, thereby improving the flexibility and practicality of slag collection;

[0013] 2. The baffle plate is separated from the fixing box by dismantling the fastening bolts, thereby facilitating the removal of the slag storage box for collecting the slag, thereby improving the convenience for users in collecting and processing the slag. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a bottom view of the fixing plate of the utility model;

[0016] Figure 3 This is a front view of the fixing box of the utility model;

[0017] Figure 4 This is a schematic diagram of the slag storage box of the utility model;

[0018] Figure 5 This is a schematic diagram of the collection tube adjustment of the utility model.

[0019] The accompanying drawings are marked as follows: 1. base; 2. fixing box; 3. slag storage box; 4. three-way pipe; 5. collecting pipe; 6. support plate; 7. support groove; 8. threaded rod; 9. sliding seat; 10. fan; 11. first motor; 12. fixing plate; 13. fixing groove; 14. screw rod; 15. fixing seat; 16. second motor; 17. fixing bracket; 18. first electric push rod; 19. clamping plate; 20. positioning seat; 21. second electric push rod; 22. mounting plate; 23. baffle; 24. laser cutting head; 25. fastening bolts. DETAILED DESCRIPTION

[0020] 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.

[0021] Refer to the instruction manual Figure 1-5 The utility model provides a laser pipe cutting machine with a slag extraction function, including a base 1, a fixed box 2 is provided on the top of the base 1, a slag storage box 3 is provided inside the fixed box 2, a tee pipe 4 is fixedly connected to the top of the fixed box 2, collecting pipes 5 are provided on both sides of the front and rear ends of the top of the tee pipe 4, and the ends close to each other of the two collecting pipes 5 extend to the front and rear sides of the top of the tee pipe 4 respectively, a supporting plate 6 is fixedly provided on the top of the tee pipe 4, a supporting groove 7 is provided on the top of the supporting plate 6, a threaded rod 8 is provided inside the supporting groove 7, and the front and rear ends of the threaded rod 8 are movably connected to the front and rear inner walls of the supporting groove 7 respectively through bearings, and the front and rear outer walls of the threaded rod 8 are threadedly connected to slide seats 9, and the cross-section of the slide seat 9 is set to L-shaped, and the end of the slide seat 9 away from the threaded rod 8 is connected to the bottom of the collecting pipe 5 The end is fixedly connected to one side close to the three-way pipe 4, a fan 10 is provided on the top of the rear end of the fixed box 2, and the fan 10 is communicated with the fixed box 2. A first motor 11 is fixedly provided at the front end of the support plate 6, and the output end of the first motor 11 passes through the support plate 6 and is fixedly connected to the front end of the threaded rod 8. Through the operation of the fan 10, the slag generated during cutting by the laser cutting head 24 can be pumped into the slag storage box 3 through the two collecting pipes 5 and the three-way pipe 4, and the two collecting pipes 5 distributed front and back can collect the slag more comprehensively, thereby improving the collection efficiency of the slag. At the same time, with the operation of the first motor 11, the two slides 9 can be driven to drive the corresponding collecting pipes 5 to move inward or outward at the same time, thereby allowing the spacing to be adjusted according to the size of the workpiece, thereby improving the flexibility and practicality of collecting slag.

[0022] A fixing bracket 17 is fixedly provided on both the front and rear sides of the bottom end of the fixing seat 15. The cross-section of the fixing bracket 17 is set to be L-shaped. A first electric push rod 18 is fixedly provided on the side of the top of the fixing bracket 17 close to the fixing plate 12. A clamping plate 19 is fixedly provided on the end of the first electric push rod 18 away from the fixing bracket 17. The setting of the first electric push rod 18 facilitates the clamping plate 19 to clamp and fix the workpiece, thereby ensuring the stability of the workpiece when being cut and avoiding shaking and deviation.

[0023] The fixing plate 12 is fixedly provided with supporting feet on both front and rear sides at both ends, and the bottom ends of the supporting feet are fixedly connected to the top of the base 1. The setting of the supporting feet facilitates the support of the fixing plate 12, ensures the stability of the fixing plate 12, and prevents the fixing plate 12 from collapsing.

[0024] Two positioning seats 20 are fixedly provided on the top of the rear end of the base 1, and a second electric push rod 21 is fixedly provided on the top of the positioning seat 20. The top of the two second electric push rods 21 is provided with a same mounting plate 22. The top of the second electric push rod 21 is fixedly connected to the bottom of the mounting plate 22, and a laser cutting head 24 is provided at the bottom of the mounting plate 22. The laser cutting head 24 can be driven to move up and down by the extension and contraction of the second electric push rod 21, so that the cutting can be adjusted according to the size of the workpiece.

[0025] A baffle 23 is fixedly provided at the front end of the slag storage box 3, and the baffle 23 is located at the front side of the fixed box 2. A fastening bolt 25 is provided at the front side of the top end of the baffle 23. The rear end of the fastening bolt 25 passes through the baffle 23 and extends to the inside of the fixed box 2. The fastening bolt 25 is threadedly connected to the fixed box 2. The baffle 23 is separated from the fixed box 2 by disassembling the fastening bolt 25, thereby facilitating the removal of the slag storage box 3 for collecting slag, thereby improving the convenience of users in collecting and processing slag.

[0026] Through the operation of the fan 10, the slag generated by the laser cutting head 24 during cutting can be pumped into the slag storage box 3 through the two collecting tubes 5 and the three-way pipe 4. The two collecting tubes 5 distributed front and back can collect the slag more comprehensively, thereby improving the collection efficiency of the slag. At the same time, with the operation of the first motor 11, the two slides 9 can be driven to drive the corresponding collecting tubes 5 to move inward or outward at the same time, thereby adjusting the spacing according to the size of the workpiece, thereby improving the flexibility and practicality of slag collection.

[0027] Refer to the instruction manual Figure 2The utility model provides a laser tube cutting machine with a slag extraction function. A fixing plate 12 is provided between two collecting tubes 5. A fixing groove 13 is provided at the bottom end of the fixing plate 12. A screw rod 14 is provided inside the fixing groove 13. Both ends of the screw rod 14 are movably connected to the inner walls on both sides of the fixing groove 13 through bearings. A fixing seat 15 is threadedly connected to the outer wall of the screw rod 14. The cross-section of the fixing seat 15 is set to be T-shaped. A second motor 16 is fixedly provided at one end of the fixing plate 12. The output end of the second motor 16 passes through the fixing plate 12 and is fixedly connected to one end of the screw rod 14. The operation of the second motor 16 can drive the fixing seat 15 to move horizontally, thereby moving the workpiece to the bottom of the laser cutting head 24, thereby improving the convenience of operating the workpiece.

[0028] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A laser tube cutting machine with a slag extraction function, comprising a base (1), characterized in that: A fixing box (2) is provided on the top of the base (1), a slag storage box (3) is provided inside the fixing box (2), a three-way pipe (4) is fixedly connected to the top of the fixing box (2), collecting pipes (5) are provided on both the front and rear sides of the top of the three-way pipe (4), the ends of the two collecting pipes (5) close to each other extend to the front and rear sides of the top of the three-way pipe (4), a supporting plate (6) is fixedly provided on the top of the three-way pipe (4), a supporting groove (7) is provided on the top of the supporting plate (6), a threaded rod (8) is provided inside the supporting groove (7), and the front and rear ends of the threaded rod (8) are respectively connected to the supporting plate (6) through bearings. The inner walls of the front and rear sides of the groove (7) are movably connected, and the outer walls of the front and rear ends of the threaded rod (8) are both threadedly connected with a slide seat (9), and the cross-section of the slide seat (9) is set to be L-shaped. The end of the slide seat (9) away from the threaded rod (8) is fixedly connected to the side of the bottom end of the collection pipe (5) close to the three-way pipe (4). The top of the rear end of the fixed box (2) is provided with a fan (10), and the fan (10) is connected to the fixed box (2). The front end of the support plate (6) is fixedly provided with a first motor (11), and the output end of the first motor (11) passes through the support plate (6) and is fixedly connected to the front end of the threaded rod (8).

2. The laser tube cutting machine with slag extraction function according to claim 1, characterized in that: A fixing plate (12) is provided between the two collecting pipes (5), a fixing groove (13) is provided at the bottom end of the fixing plate (12), a screw rod (14) is provided inside the fixing groove (13), both ends of the screw rod (14) are movably connected to the inner walls of both sides of the fixing groove (13) through bearings, a fixing seat (15) is threadedly connected to the outer wall of the screw rod (14), and the cross section of the fixing seat (15) is set to be T-shaped, a second motor (16) is fixedly provided at one end of the fixing plate (12), and an output end of the second motor (16) passes through the fixing plate (12) and is fixedly connected to one end of the screw rod (14).

3. The laser tube cutting machine with slag extraction function according to claim 2, characterized in that: A fixing bracket (17) is fixedly provided on both the front and rear sides of the bottom end of the fixing seat (15); the cross section of the fixing bracket (17) is set to be L-shaped; a first electric push rod (18) is fixedly provided on the top end of the fixing bracket (17) close to the fixing plate (12); and a clamping plate (19) is fixedly provided on the end of the first electric push rod (18) away from the fixing bracket (17).

4. The laser tube cutting machine with slag extraction function according to claim 2, characterized in that: Support feet are fixedly provided on both front and rear sides of both ends of the fixing plate (12), and the bottom ends of the support feet are fixedly connected to the top of the base (1).

5. The laser tube cutting machine with slag extraction function according to claim 1, characterized in that: Two positioning seats (20) are fixedly provided at the top of the rear end of the base (1); a second electric push rod (21) is fixedly provided at the top of the positioning seat (20); a same mounting plate (22) is provided at the top of the two second electric push rods (21); the top of the second electric push rod (21) is fixedly connected to the bottom of the mounting plate (22); and a laser cutting head (24) is provided at the bottom of the mounting plate (22).

6. The laser tube cutting machine with slag extraction function according to claim 1, characterized in that: A baffle (23) is fixedly provided at the front end of the slag storage box (3), the baffle (23) is located at the front side of the fixed box (2), a fastening bolt (25) is provided at the front side of the top end of the baffle (23), the rear end of the fastening bolt (25) passes through the baffle (23) and extends into the interior of the fixed box (2), and the fastening bolt (25) is threadedly connected to the fixed box (2).

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