Smoke suction and dust removal device of laser pipe cutting machine

Abstract

The utility model discloses a smoke suction and dust removal device of a laser pipe cutting machine, which relates to the technical field of smoke suction and dust removal devices and comprises a smoke suction pipe, a dust suction fan, a connecting pipe and a discharge pipe, and the dust suction fan is mounted on one side of the smoke suction pipe. According to the smoke suction and dust removal device of the laser pipe cutting machine, a dust suction fan is started, so that the dust suction fan can suck smoke dust in the laser pipe cutting machine through a connecting pipe and a smoke suction pipe, the smoke dust can be treated through a dust removal box, and then a first bolt is screwed to pull the dust removal pipe; the dust removal pipe can be moved out in the dust removal box, smoke accumulated in the dust removal box can be treated, a locking block is installed in the laser pipe cutting machine through a second bolt, then a fixing base and the locking block are in butt joint, a first toothed plate is pulled, the locking block can be locked through the second toothed plate, and therefore the dust removal pipe can be conveniently and rapidly removed. And the smoke suction and dust removal device can be quickly mounted in the laser pipe cutting machine.

Description

Technical Field

[0001] The utility model relates to the technical field of smoking and dust removal devices, in particular to a smoking and dust removal device for a laser tube cutting machine. Background Art

[0002] Laser tube cutting machine is a professional pipeline laser cutting equipment, which uses high-energy laser beam to cut tubes. The laser beam is focused into a very small spot through the optical system, generating high temperature in an instant, causing the tube to melt or vaporize quickly. Laser tube cutting machine is prone to produce large amounts of smoke and dust during use. Therefore, laser tube cutting machine is usually installed with a smoke removal device when in use, so that the smoke removal device can absorb the smoke and dust generated by the laser tube cutting machine.

[0003] At the same time, when the smoke removal device is used in a laser tube cutting machine, it is usually not easy to handle the dust, so the inhaled smoke and dust are easily accumulated inside the smoke removal device, so that after long-term use, it is easy to cause blockage inside the smoke removal device, making the smoke removal device inconvenient to use in the laser tube cutting machine. Utility Model Content

[0004] The utility model aims to provide a smoke removal and dust removal device for a laser tube cutting machine, so as to solve the problem that the smoke removal and dust removal device proposed in the above background technology is not easy to handle dust during use.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a smoking and dust removal device for a laser tube cutting machine, comprising a smoking pipe, a dust suction fan, a connecting pipe and an exhaust pipe, a dust suction fan is installed on one side of the smoking pipe, a connecting pipe is connected between the dust suction fan and the smoking pipe, a side of the dust suction fan away from the connecting pipe is connected to the exhaust pipe, one end of the exhaust pipe is connected to a dust removal box, the dust removal pipe is connected to the inside of the dust removal box, and a positioning block is provided on one side of the dust removal pipe.

[0006] Preferably, a first bolt is threadedly connected to a side of the dust removal pipe away from the positioning block, and a docking seat is provided at one end of the dust removal box close to the dust removal pipe.

[0007] Preferably, symmetrically distributed blocks are arranged inside the docking seat, and symmetrically distributed filters are arranged on a side of the dust removal box away from the docking seat.

[0008] Preferably, a mounting frame is welded to the surface of the dust removal box and the smoking pipe, and a fixing seat is provided at the top of the mounting frame.

[0009] Preferably, a locking block is snap-fittedly connected inside the fixing seat, and second bolts are threadedly connected on both sides of the locking block.

[0010] Preferably, a first tooth plate is provided on both sides of the fixed seat, one end of the first tooth plate is meshedly connected with a rotating gear, the end of the rotating gear away from the first tooth plate is meshedly connected with a second tooth plate engaged with a locking block, and a limiting rod is provided on one side of the fixed seat close to the first tooth plate and engaged with it.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows: the smoke suction and dust removal device of the laser tube cutting machine starts the dust suction fan so that the dust suction fan can absorb the smoke in the laser tube cutting machine through the connecting pipe and the smoke suction pipe, so that the smoke can be processed through the dust removal box, and then the first bolt is tightened and the dust removal pipe is pulled, and the dust removal pipe can be moved out from the dust removal box, so that the smoke accumulated in the dust removal box can be processed, and the locking block is installed in the laser tube cutting machine by the second bolt, and then the fixed seat is docked with the locking block, and the first tooth plate is pulled so that the second tooth plate can lock the locking block, so that the smoke suction and dust removal device can be quickly installed in the laser tube cutting machine.

[0012] 1. The smoke removal and dust removal device of the laser tube cutting machine is usually not easy to handle dust when it is used in the laser tube cutting machine. By starting the dust suction fan, the dust suction fan can absorb the smoke in the laser tube cutting machine through the connecting pipe and the smoke removal pipe, so that the smoke can be handled through the dust removal box, and then the first bolt is screwed to separate the first bolt from the dust removal box, and then the dust removal pipe is pulled to separate the block after the dust removal pipe is squeezed, so that the dust removal pipe can be quickly moved out of the dust removal box, so that the smoke accumulated in the dust removal box can be handled, avoiding blockage after long-term use, so that the smoke removal and dust removal device can quickly handle the smoke when used in the laser tube cutting machine;

[0013] 2. The smoking and dust removal device of the laser tube cutting machine is usually not easy to install and fix in the laser tube cutting machine when it is in use. The locking block is installed in the laser tube cutting machine by the second bolt, and then the fixing seat is connected to the locking block. At the same time, the limiting rod is lifted, and then the first tooth plate is pulled, so that the first tooth plate can rotate the rotating gear when it moves, so that the rotating gear can rotate the second tooth plate meshingly connected on the other side when it rotates, so that the second tooth plate can lock the locking block after moving, so that the locking block and the fixing seat can be quickly locked, so that the smoking and dust removal device can be quickly installed in the laser tube cutting machine, so that the smoking and dust removal device can be installed in the laser tube cutting machine more conveniently. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0015] Figure 2 This is a side view of the structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the main cutaway structure of the utility model;

[0017] Figure 4 This is a schematic diagram of the main cutaway structure of the dust removal box of the utility model;

[0018] Figure 5 This is a schematic diagram of the main cutaway structure of the fixing seat of the utility model;

[0019] Figure 6 It is a schematic diagram of the three-dimensional structure of the dust removal pipe of the utility model.

[0020] In the figure: 1. suction pipe; 2. dust suction fan; 3. connecting pipe; 4. discharge pipe; 5. dust removal box; 6. dust removal pipe; 7. positioning block; 8. first bolt; 9. docking seat; 10. clamping block; 11. filter screen; 12. mounting bracket; 13. fixing seat; 14. locking block; 15. second bolt; 16. first tooth plate; 17. rotating gear; 18. second tooth plate; 19. limiting rod. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figure 1-Figure 4 and Figure 6 The utility model provides a technical solution: a smoking and dust removal device for a laser tube cutting machine, comprising a smoking pipe 1, a dust suction fan 2, a connecting pipe 3 and an exhaust pipe 4, the dust suction fan 2 is installed on one side of the smoking pipe 1, the connecting pipe 3 is connected between the dust suction fan 2 and the smoking pipe 1, the side of the dust suction fan 2 away from the connecting pipe 3 is connected to the exhaust pipe 4, one end of the exhaust pipe 4 is connected to a dust removal box 5, the dust removal box 5 is internally snap-connected with a dust removal pipe 6, a positioning block 7 is provided on one side of the dust removal pipe 6, a first bolt 8 is threadedly connected to the side of the dust removal pipe 6 away from the positioning block 7, a docking seat 9 is provided at one end of the dust removal box 5 close to the dust removal pipe 6, symmetrically distributed blocks 10 are provided inside the docking seat 9, and symmetrically distributed filters 11 are provided on the side of the dust removal box 5 away from the docking seat 9.

[0023] When it comes to specific implementation,

[0024] See also Figure 1-Figure 4 and Figure 6 It can be known that when the smoke removal and dust removal device is used in the laser tube cutting machine, it is usually not easy to handle the dust. By starting the dust suction fan 2, the dust suction fan 2 can absorb the smoke in the laser tube cutting machine through the connecting pipe 3 and the smoke removal pipe 1, so that the smoke can be handled through the dust removal box 5, and then the first bolt 8 is screwed to separate the first bolt 8 from the dust removal box 5, and then the dust removal pipe 6 is pulled to separate the block 10 after squeezing the dust removal pipe 6, so that the dust removal pipe 6 can be quickly moved out of the dust removal box 5, so that the smoke accumulated in the dust removal box 5 can be handled, avoiding blockage after long-term use, so that the smoke removal and dust removal device can quickly handle the smoke when used in the laser tube cutting machine;

[0025] At the same time, the filter screen 11 arranged inside the dust removal box 5 can filter the smoke filtered by the dust removal pipe 6 again, so that the discharged smoke can be processed more cleanly. At the same time, the filter screen 11 can be taken out and cleaned by opening the sealed door on the surface of the dust removal box 5, so that the smoking dust removal device can quickly process the filtered smoke when in use.

[0026] The dust removal box 5 is welded to the surface of the smoking pipe 1 with a mounting frame 12, and a fixing seat 13 is provided at the top of the mounting frame 12. A locking block 14 is snap-connected inside the fixing seat 13, and second bolts 15 are threadedly connected to both sides of the locking block 14. First tooth plates 16 are provided on both sides of the fixing seat 13, and one end of the first tooth plate 16 is meshedly connected to a rotating gear 17, and the end of the rotating gear 17 away from the first tooth plate 16 is meshedly connected to a second tooth plate 18 snap-connected to the locking block 14, and a limiting rod 19 snap-connected to the first tooth plate 16 is provided on the side of the fixing seat 13 close to the first tooth plate 16.

[0027] When it comes to specific implementation,

[0028] See also Figure 1 , Figure 2 , Figure 3 and Figure 5It can be known that when the smoking and dust removal device is in use, it is usually not easy to install and fix it in the laser tube cutting machine. The locking block 14 is installed in the laser tube cutting machine by the second bolt 15, and then the fixing seat 13 is connected to the locking block 14. At the same time, the limiting rod 19 is lifted, and then the first tooth plate 16 is pulled, so that the first tooth plate 16 can rotate the rotating gear 17 when moving, so that the rotating gear 17 can rotate the second tooth plate 18 meshing and connected on the other side when rotating, so that the second tooth plate 18 can lock the locking block 14 after moving, so that the locking block 14 and the fixing seat 13 can be quickly locked, so that the smoking and dust removal device can be quickly installed in the laser tube cutting machine, so that the smoking and dust removal device can be installed in the laser tube cutting machine more conveniently.

[0029] To sum up, the laser tube cutting machine is a professional pipe laser cutting equipment, and the laser tube cutting machine is prone to generate a lot of smoke and dust when in use. Therefore, the laser tube cutting machine is usually installed with a smoke and dust removal device when in use. The first bolt 8 is screwed so that the first bolt 8 can be separated from the dust removal box 5, and then the dust removal pipe 6 is pulled so that the dust removal pipe 6 can squeeze the block 10 and then separate, so that the dust removal pipe 6 can be quickly moved out of the dust removal box 5, so that the smoke and dust accumulated in the dust removal box 5 can be processed to avoid blockage after long-term use, so that the smoke and dust removal device can quickly process the smoke when used in the laser tube cutting machine. The content not described in detail in this description belongs to the existing technology known to professional and technical personnel in this field.

[0030] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A smoke extraction and dust removal device for a laser tube cutting machine, comprising a smoke extraction pipe (1), a dust extraction fan (2), a connecting pipe (3) and an exhaust pipe (4), characterized in that: A dust suction fan (2) is installed on one side of the smoking pipe (1); a connecting pipe (3) is connected between the dust suction fan (2) and the smoking pipe (1); a discharge pipe (4) is connected to the side of the dust suction fan (2) away from the connecting pipe (3); one end of the discharge pipe (4) is connected to a dust removal box (5); a dust removal pipe (6) is snap-fittedly connected to the inside of the dust removal box (5); and a positioning block (7) is provided on one side of the dust removal pipe (6).

2. The smoke removal and dust removal device of a laser tube cutting machine according to claim 1 is characterized in that: A first bolt (8) is threadedly connected to a side of the dust removal pipe (6) away from the positioning block (7), and a docking seat (9) is provided at one end of the dust removal box (5) close to the dust removal pipe (6).

3. The smoke removal and dust removal device of a laser tube cutting machine according to claim 2 is characterized in that: The docking seat (9) is provided with symmetrically distributed clamping blocks (10) inside, and the dust removal box (5) is provided with symmetrically distributed filtering screens (11) on a side away from the docking seat (9).

4. The smoke removal and dust removal device of a laser tube cutting machine according to claim 1 is characterized in that: The dust removal box (5) is welded to a mounting frame (12) on the surface of the smoking pipe (1), and a fixing seat (13) is provided at the top end of the mounting frame (12).

5. The smoke removal and dust removal device of a laser tube cutting machine according to claim 4 is characterized in that: A locking block (14) is snap-connected inside the fixing seat (13), and second bolts (15) are threadedly connected on both sides of the locking block (14).

6. The smoke removal and dust removal device of a laser tube cutting machine according to claim 5, characterized in that: First tooth plates (16) are provided on both sides of the fixing seat (13); one end of the first tooth plate (16) is meshingly connected to a rotating gear (17); one end of the rotating gear (17) away from the first tooth plate (16) is meshingly connected to a second tooth plate (18) engaged with the locking block (14); and a limiting rod (19) is provided on one side of the fixing seat (13) close to the first tooth plate (16) and engaged with the first tooth plate (16).

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