Scrap collecting device of laser cutting machine

Abstract

The utility model provides a waste chip collecting device of a laser cutting machine, which relates to the technical field of waste chip collection and comprises a base plate arranged on the lower portion in a machine body, a waste chip collecting box is arranged on the base plate, an inner sleeve pocket is sleeved in the waste chip collecting box, and the inner sleeve pocket is detachably connected with the waste chip collecting box. A cover plate covers the upper end of the scrap collecting box, an upper X-axis linear guide rail is arranged over the machine body, an upper sliding block is slidably connected to the upper X-axis linear guide rail, side fixing plates are arranged on the left side and the right side of the upper end face of the machine body, and side Y-axis linear sliding rails are arranged on the inner side faces of the side fixing plates. And a side sliding block is connected into the side Y-axis linear sliding rail in a sliding manner. According to the waste chip collecting device, the exhaust fan can be conveniently utilized to drive air flow above to enter the waste chip collecting box, falling waste chips and dust flying in the air can also enter the collecting box and are concentrated in the inner sleeve bag, collecting is easy and convenient, the collecting capacity is large, easy emptying is convenient, and more convenience and trouble saving are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of waste chip collection, in particular to a waste chip collection device for a laser cutting machine. Background Art

[0002] The laser cutting machine focuses the laser emitted from the laser into a high-power density laser beam through the optical path system. The laser beam irradiates the surface of the workpiece, causing the workpiece to reach the melting point or boiling point. At the same time, the high-pressure gas coaxial with the beam blows away the molten or vaporized metal. Laser cutting is widely used in the field of thin plate cutting due to its high precision, high speed, small cutting gap, and high cutting surface smoothness.

[0003] In the prior art (publication number CN213998238U), the manual of a waste collection device for laser cutting mentions that "a dust collecting chamber is arranged inside the top of the base, and the top of the base is designed as an open structure; a grid is arranged at the opening at the top of the base, and the grid includes a plurality of transversely arranged serrated strips, which are fixed at the top of the base in sequence and spaced apart, and leave gaps at both ends of the top of the base; a conveyor belt is arranged transversely in the dust collecting chamber, and the conveyor belt includes rollers and a belt body, and the rollers are arranged at both ends of the dust collecting chamber, and the belt body is tensioned and wrapped around the rollers at both ends." However, the dust collecting bucket in the prior art is fixed and cannot be removed for cleaning, and the amount of waste collected is small, requiring frequent cleaning and treatment, and is not convenient to use. Utility Model Content

[0004] In order to overcome the defects of the prior art, a laser cutting machine waste chip collection device is now provided to solve the problems that the dust collecting bucket in the prior art is fixed and cannot be removed for cleaning, and the amount of waste chips collected is small, frequent cleaning is required, and it is not convenient to use.

[0005] In order to achieve the above-mentioned purpose, a waste chip collection device for a laser cutting machine is provided, including a pad provided at the lower part of a machine body, and a waste chip collection box provided on the pad, an inner pocket is provided in the waste chip collection box, and the inner pocket and the waste chip collection box are detachably connected, the upper end cover of the waste chip collection box is provided with a cover plate, and the cover plate is a detachable structure, an upper X-axis linear guide is provided directly above the machine body, and an upper slider is slidably connected to the upper X-axis linear guide.

[0006] Furthermore, side fixing plates are arranged on both left and right sides of the upper end surface of the machine body, and side Y-axis linear slide rails are arranged on the inner side surfaces of the side fixing plates, and side sliders are slidably connected inside the side Y-axis linear slide rails.

[0007] Furthermore, the side slide block is fixed under the upper support frame, and the upper support frame is fixed to the outer end of the upper X-axis linear guide rail.

[0008] Further, a cutting table is provided in the middle of the upper part of the machine body, and a plurality of chip dropping holes are provided in the cutting table.

[0009] Further, four upper telescopic cylinders are provided at the lower part of the upper slider. The lower ends of the upper telescopic cylinders are fixed on a fixed sleeve, and the fixed sleeve is sleeved outside the laser cutting head, and the laser cutting head moves up and down in the vertical direction.

[0010] Further, dust-proof and breathable nets are provided on the upper parts of the front and rear sides of the waste chip collection box. First screw holes are provided on the left and right side walls inside the waste chip collection box, and second screw holes are provided on the upper parts of the left and right sides of the inner sleeve pocket. And fastening bolts are installed between the first screw holes and the second screw holes that are aligned on the same side, and the fastening bolts are of a detachable structure.

[0011] Further, a plurality of exhaust fans are provided on the upper end surface of the cover plate, and handles are fixed on the left and right sides of the upper end surface of the cover plate, and cushion blocks are provided on the left and right sides of the inner top surface of the cover plate. The cushion blocks are made of rubber.

[0012] The beneficial effects of the present utility model are as follows:

[0013] 1. In the present utility model, through the sliding connection between the side slider and the side Y-axis linear slide rail, and between the upper slider and the upper X-axis linear guide rail, and the up and down movement of the upper telescopic cylinder in the vertical direction, it is convenient to drive the laser cutting head to move in multiple directions, and the cutting is more flexible and convenient.

[0014] 2. In the present utility model, the waste chip collection box is provided for the inhaled waste chips, and an inner sleeve pocket is sleeved inside the waste chip collection box. The upper parts of the left and right sides of the inner sleeve pocket are fixed on the inner side wall of the waste chip collection box through fastening bolts, which is convenient to load the waste chips by using the inner sleeve pocket. After being filled, the inner sleeve pocket is taken out to pour out the waste chips, and the use is more convenient and labor-saving.

[0015] 3. The cover plate of the present utility model is covered on the waste chip collection box, so that the air flow drawn in by the exhaust fan carries the waste chips into the waste chip collection box, and the waste chips are not likely to run out. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a front view schematic diagram of an embodiment of the present utility model;

[0017] Figure 2 is a schematic diagram of the waste chip collection box of the embodiment of the present utility model with the cover plate covered;

[0018] Figure 3 is a schematic diagram of the structure of the waste chip collection box of the embodiment of the present utility model;

[0019] Figure 4 is a schematic diagram of the structure of the cover plate of the embodiment of the present utility model.

[0020] In the figure: 1. Machine body; 10. Side fixed plate; 11. Side Y-axis linear slide rail; 12. Pad; 13. Cutting table; 14. Chip dropping hole; 15. Side slider; 16. Upper support frame; 17. Upper X-axis linear guide rail; 2. Upper slider; 20. Upper telescopic cylinder; 21. Fixed sleeve; 22. Laser cutting head; 3. Scrap collection box; 30. Inner sleeve pocket; 31. Dust-proof breathable net; 32. First screw hole; 33. Second screw hole; 34. Tightening bolt; 4. Cover plate; 40. Exhaust fan; 41. Handle; 42. Pad block. Detailed implementation manner

[0021] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. The specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model. Specific details such as specific system structures and technologies are proposed to more thoroughly understand the embodiments of the present utility model. The described embodiments are part of the embodiments of the present disclosure, rather than all of the embodiments. However, those skilled in the art should clearly understand that the present utility model can also be implemented in other embodiments without these specific details. Based on the embodiments in the present disclosure, all other embodiments obtained by those skilled in the art without creative efforts belong to the scope of protection of the present disclosure.

[0022] The following will describe in detail the specific implementation manner of the present utility model with reference to the accompanying drawings.

[0023] Figure 1 It is a front view schematic diagram of an embodiment of the present utility model, Figure 2 It is a schematic diagram of the cover plate of the scrap collection box of an embodiment of the present utility model being covered, Figure 3 It is a schematic diagram of the structure of the scrap collection box of an embodiment of the present utility model and Figure 4 It is a schematic diagram of the structure of the cover plate of an embodiment of the present utility model.

[0024] Referring to Figures 1 to 4 As shown, the present utility model provides a scrap collection device for a laser cutting machine, including a pad 12 is arranged at the lower part inside the machine body 1, and a scrap collection box 3 is arranged on the pad 12. An inner sleeve pocket 30 is sleeved inside the scrap collection box 3, and the inner sleeve pocket 30 is detachably connected to the scrap collection box 3. The upper end of the scrap collection box 3 is covered with a cover plate 4, and the cover plate 4 is a detachable structure. An upper X-axis linear guide rail 17 is arranged directly above the machine body 1, and an upper slider 2 is slidably connected to the upper X-axis linear guide rail 17.

[0025] In this embodiment, side fixing plates 10 are provided on both the left and right sides of the upper end surface of the machine body 1. The inner side surface of the side fixing plate 10 is provided with a side Y-axis linear slide rail 11, and a side slider 15 is slidably connected in the side Y-axis linear slide rail 11; the side slider 15 is fixed under the upper support frame 16, and the upper support frame 16 is fixed at the outer end of the upper X-axis linear guide rail 17; in the middle of the upper part of the machine body 1, a cutting table 13 is provided, and a plurality of chip dropping holes 14 are formed in the cutting table 13; four upper telescopic cylinders 20 are provided at the lower part of the upper slider 2, the lower ends of the upper telescopic cylinders 20 are fixed on the fixed sleeve 21, and the fixed sleeve 21 is sleeved outside the laser cutting head 22, and the laser cutting head 22 moves up and down in the vertical direction.

[0026] As a preferred embodiment, in the present utility model, the side slider 15 is slidably connected with the side Y-axis linear slide rail 11, the upper slider 2 is slidably connected with the upper X-axis linear guide rail 17, and the upper telescopic cylinder 20 moves up and down in the vertical direction, which facilitates driving the laser cutting head 22 to move in multiple directions, and the cutting is more flexible and convenient.

[0027] In this embodiment, dust-proof breathable nets 31 are provided on the upper parts of the front and rear side surfaces of the waste chip collection box 3. First screw holes 32 are provided on the left and right side walls inside the waste chip collection box 3. Second screw holes 33 are formed in the upper parts of the left and right side surfaces of the inner sleeve pocket 30, and fastening bolts 34 are installed between the first screw holes 32 and the second screw holes 33 that are aligned on the same side. The fastening bolts 34 are of a detachable structure.

[0028] As a preferred embodiment, in the present utility model, the waste chip collection box 3 is provided for inhaling waste chips, and an inner sleeve pocket 30 is sleeved inside the waste chip collection box 3. The upper parts of the left and right sides of the inner sleeve pocket 30 are fixed on the inner side wall of the waste chip collection box 3 through the fastening bolts 34, which is convenient for loading waste chips by using the inner sleeve pocket 30. After being filled, the inner sleeve pocket 30 is taken out to pour out the waste chips, and the use is more convenient and labor-saving.

[0029] In this embodiment, a plurality of exhaust fans 40 are provided on the upper end surface of the cover plate 4. Handles 41 are fixed on both the left and right sides of the upper end surface of the cover plate 4. Blocks 42 are provided on both the left and right sides of the inner top surface of the cover plate 4. The blocks 42 are made of rubber material.

[0030] As a preferred embodiment, in the present utility model, the cover plate 4 is covered on the waste chip collection box 3, so that the air flow drawn in by the exhaust fans 40 carries waste chips into the waste chip collection box 3, and the waste chips are not likely to run out.

[0031] The utility model can effectively solve the problems in the prior art that the dust collection bucket is fixed and cannot be removed for cleaning, and the amount of collected waste chips is small, so it needs to be cleaned frequently, which is not convenient to use. The utility model conveniently uses a suction fan to drive the air flow above to enter the waste chip collection box. Not only the fallen waste chips but also the ash chips flying in the air will enter the collection box and be concentrated in the inner pocket. The collection is easy and convenient, and the collection capacity is large, and it is also convenient to empty easily, which is more convenient and labor-saving.

[0032] The above embodiments are used to explain the utility model, rather than limit the utility model. Any modification and change made to the utility model within the spirit of the utility model and the scope of the claimed rights shall be included in the protection scope of the utility model.

Claims

1. A waste chip collection device for a laser cutting machine, characterized in that: The machine body (1) comprises a backing plate (12) disposed at the lower part thereof, a waste collection box (3) disposed on the backing plate (12), an inner sleeve pocket (30) being sleeved in the waste collection box (3), and the inner sleeve pocket (30) and the waste collection box (3) being detachably connected, a cover plate (4) being disposed on the upper end cover of the waste collection box (3), and the cover plate (4) being a detachable structure, an upper X-axis linear guide rail (17) being disposed directly above the machine body (1), and an upper slider (2) being slidably connected to the upper X-axis linear guide rail (17).

2. A waste chip collection device for a laser cutting machine according to claim 1, characterized in that: Side fixing plates (10) are provided on both left and right sides of the upper end surface of the machine body (1), and side Y-axis linear slide rails (11) are provided on the inner side surfaces of the side fixing plates (10), and side sliders (15) are slidably connected inside the side Y-axis linear slide rails (11).

3. A waste chip collection device for a laser cutting machine according to claim 2, characterized in that: The side slide block (15) is fixed under the upper support frame (16), and the upper support frame (16) is fixed to the outer end of the upper X-axis linear guide rail (17).

4. The waste chip collection device for a laser cutting machine according to claim 1, characterized in that: A cutting table (13) is arranged in the middle of the upper part of the machine body (1), and a plurality of groups of chip removal holes (14) are provided in the cutting table (13).

5. The waste chip collection device for a laser cutting machine according to claim 1, characterized in that: Four groups of upper telescopic cylinders (20) are arranged at the lower part of the upper sliding block (2), the lower ends of the upper telescopic cylinders (20) are fixed on a fixing sleeve (21), and the fixing sleeve (21) is sleeved outside the laser cutting head (22), and the laser cutting head (22) is movable in a vertical direction.

6. The laser cutting machine waste collection device according to claim 1, characterized in that: The upper parts of the front and rear side surfaces of the waste collection box (3) are both provided with dustproof and breathable nets (31), and the left and right side walls of the waste collection box (3) are both provided with first screw holes (32), and the upper parts of the left and right side surfaces of the inner pocket (30) are both provided with second screw holes (33), and a fastening bolt (34) is installed between the first screw hole (32) and the second screw hole (33) which are aligned on the same side, and the fastening bolt (34) is a detachable structure.

7. The waste chip collection device for a laser cutting machine according to claim 1, characterized in that: The upper end surface of the cover plate (4) is provided with a plurality of exhaust fans (40), and handles (41) are fixed on both left and right sides of the upper end surface of the cover plate (4), and cushion blocks (42) are provided on both left and right sides of the inner top surface of the cover plate (4), and the cushion blocks (42) are made of rubber material.

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