Laser cutting smoke collecting device

Abstract

The utility model provides a laser cutting smoke collecting device. The laser cutting smoke collecting device comprises a cabinet body; the bottom of the smoke collecting assembly is fixedly connected to the right side of the inner wall of the cabinet body, the smoke collecting assembly comprises an air pump, the bottom of the air pump is fixedly connected to the right side of the inner wall of the cabinet body, the left side of the air pump communicates with an air suction pipe, and the left end of the air suction pipe communicates with an air suction funnel. According to the laser cutting smoke collecting device, through the use of the air pump and the air exhaust funnel, industrial residues can sequentially penetrate through the first filter plate and the second filter plate under the suction force of the air pump to be classified and filtered, and the first filter plate and the second filter plate can be easily taken out through the arrangement of the first transverse plate and the second transverse plate; and the production work of workers is easier and more convenient.

Description

Technical Field

[0001] The utility model relates to the field of laser cutting, in particular to a laser cutting smoke collection device. Background Art

[0002] Laser cutting refers to the use of laser beams to punch holes in products. The gaps generated by horizontal movement are called laser cutting. Laser can cut on multiple product materials, such as acrylic, die plate, cloth, leather and other industries. Therefore, laser cutting is a new cutting solution in many industries.

[0003] Most laser cutting machines are controlled by CNC programs or made into cutting robots. As a precision processing method, laser cutting can cut almost all materials, including two-dimensional or three-dimensional cutting of thin metal plates. Laser cutting forming technology is also widely used in the field of non-metallic materials. It can not only cut materials with high hardness and high brittleness, such as silicon nitride, ceramics, quartz, etc., but also cut and process flexible materials, such as cloth, paper, plastic plates, rubber, etc.

[0004] In the related technology, when processing workpieces and materials, a laser cutting machine is needed to perform precision processing on the workpieces. Application number: 202122455815.7, discloses a smoke treatment device for cutting glass with a laser cutting machine. By setting a gas collecting hood and a fan, a strong suction force can be generated through the fan, and the smoke generated by laser cutting glass is collected through the gas collecting hood through the optical path, so as to achieve the effect of collecting and transporting smoke. However, the laser cutting machine requires regular cleaning and replacement of the filter to ensure daily work. The filter device designed for the device cannot easily remove the filter, resulting in the industrial filter residue generated in the production cannot be quickly removed, which brings many inconveniences to the workers outside of production work, and the laser cutting machine cannot move freely, making it difficult to draw the desired model.

[0005] Therefore, it is necessary to provide a laser cutting smoke collection device to solve the above technical problems. Utility Model Content

[0006] The utility model provides a laser cutting smoke collection device, which solves the problem in the related art that the existing smoke collection device is not easy to remove the filter screen when in use, resulting in the inability to quickly remove the industrial filter residue.

[0007] In order to solve the above technical problems, the utility model provides a laser cutting smoke collection device, comprising: a cabinet;

[0008] A smoke collecting component, wherein the bottom of the smoke collecting component is fixedly connected to the right side of the bottom of the inner wall of the cabinet, the smoke collecting component includes an air pump, the bottom of the air pump is fixedly connected to the right side of the bottom of the inner wall of the cabinet, the left side of the air pump is connected to an exhaust pipe, the left end of the exhaust pipe is connected to an exhaust funnel, both sides of the inner wall of the cabinet are fixedly connected with mounting plates, the tops of the two mounting plates on opposite sides are fixedly connected with a first horizontal plate, the tops of the two first horizontal plates are provided with a first filter plate, the bottoms of the two mounting plates on opposite sides are fixedly connected with a second horizontal plate, the tops of the two second horizontal plates are provided with a second filter plate, and the bottom of the second filter plate is fixedly connected to the top of the exhaust funnel.

[0009] Preferably, the right side of the air pump is connected to an exhaust pipe, the right end of the exhaust pipe passes through the right side of the inner wall of the cabinet and extends to the outside of the cabinet, the right end of the exhaust pipe is connected to a water tank, a sealing cover is provided on the top of the water tank, and the bottom of the right side of the water tank is connected to a drain pipe.

[0010] Preferably, a workbench is fixedly connected to the top of the cabinet, a support beam is fixedly connected to the rear side of the top of the cabinet, a sliding bracket is fixedly connected to the top of the support beam, a placement box is fixedly connected to the left side of the sliding bracket, a motor is fixedly connected to the bottom of the inner wall of the placement box, an output shaft of the motor passes through the right side of the inner wall of the placement box and the left side of the sliding bracket in sequence and extends to the interior of the sliding bracket, a screw is fixed to the output shaft of the motor, the right end of the screw is rotatably connected to the right side of the inner wall of the sliding bracket, a screw block is threadedly connected to the peripheral side of the screw, and the peripheral side of the screw block is slidably connected to the inner side of the sliding bracket.

[0011] Preferably, a telescopic rod is fixedly connected to the bottom of the screw block, an electric box is fixedly connected to the right side of the telescopic rod, and a laser cutting head is fixedly connected to the bottom of the telescopic rod.

[0012] Preferably, an observation window is provided inside the water tank, and two universal wheels are fixedly connected to both sides of the bottom of the water tank.

[0013] Preferably, a cabinet door is rotatably connected to the front of the cabinet, and a fork leg is fixedly connected to the bottom of the cabinet.

[0014] Compared with the related art, the laser cutting smoke collection device provided by the utility model has the following beneficial effects:

[0015] The utility model provides a laser cutting smoke collection device. Through the use of an air pump and an exhaust funnel, industrial residues can pass through a first filter plate and a second filter plate in sequence under the suction of the air pump for classified filtration. The first filter plate and the second filter plate can be easily taken out through the arrangement of the first horizontal plate and the second horizontal plate, making the production work of workers easier and more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A schematic structural diagram of a preferred embodiment of a laser cutting smoke collection device provided by the utility model;

[0017] Figure 2 for Figure 1 The schematic diagram of the cabinet cross-section structure shown;

[0018] Figure 3 for Figure 1 A schematic diagram of the enlarged structure of area A is shown.

[0019] Numbers in the figure: 1. Cabinet body; 2. Smoke collection assembly; 21. Air pump; 22. Exhaust pipe; 23. Exhaust funnel; 24. Mounting plate; 25. First horizontal plate; 26. First filter plate; 27. Second horizontal plate; 28. Second filter plate; 3. Exhaust pipe; 4. Water storage tank; 5. Sealing cover; 6. Drain pipe; 7. Workbench; 8. Support beam; 9. Sliding bracket; 10. Placement box; 11. Motor; 12. Screw; 13. Screw block; 14. Telescopic rod; 15. Electric box; 16. Laser cutting head; 17. Observation window; 18. Universal wheel; 19. Cabinet door; 20. Fork foot. DETAILED DESCRIPTION

[0020] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0021] Please refer to Figure 1 , Figure 2 and Figure 3 ,in Figure 1 It is a laser cutting smoke collection device; Figure 2 for Figure 1 The front cross-sectional structural schematic diagram shown; Figure 3 for Figure 1 The enlarged structural schematic diagram of area A is shown, a laser cutting smoke collection device, comprising: a cabinet 1;

[0022] A smoke collecting component 2, the bottom of which is fixedly connected to the right side of the bottom of the inner wall of the cabinet 1. The smoke collecting component 2 includes an air pump 21, the bottom of which is fixedly connected to the right side of the bottom of the inner wall of the cabinet 1, the left side of the air pump 21 is connected to an exhaust pipe 22, the left end of the exhaust pipe 22 is connected to an exhaust funnel 23, both sides of the inner wall of the cabinet 1 are fixedly connected to mounting plates 24, the tops of the two mounting plates 24 on the opposite sides are fixedly connected to a first horizontal plate 25, the tops of the two first horizontal plates 25 are provided with a first filter plate 26, the bottoms of the two mounting plates 24 on the opposite sides are fixedly connected to a second horizontal plate 27, the tops of the two second horizontal plates 27 are provided with a second filter plate 28, and the bottom of the second filter plate 28 is fixedly connected to the top of the exhaust funnel 23.

[0023] The model of the air pump 21 is: MSI275, and it is externally connected to a power supply. The arrangement of the first transverse plate 25 and the second transverse plate 27 facilitates the disassembly of the first filter plate 26 and the second filter plate 28, thereby avoiding blockage of the first filter plate 26 and the second filter plate 28. The front of the second filter plate 28 is arranged in the shape of a drawer and is provided with a handle to facilitate the second filter plate 28 to be pulled out from the middle. The density of the first filter plate 26 is smaller than that of the second filter plate 28.

[0024] The right side of the air pump 21 is connected to an exhaust pipe 3, the right end of the exhaust pipe 3 passes through the right side of the inner wall of the cabinet 1 and extends to the outside of the cabinet 1, the right end of the exhaust pipe 3 is connected to a water tank 4, a sealing cover 5 is provided on the top of the water tank 4, and the bottom of the right side of the water tank 4 is connected to a drain pipe 6.

[0025] A one-way valve is arranged on the surface of the exhaust pipe 3, which can prevent smoke and dust from flowing back and discharge them into the water storage tank 4 in one direction. A water valve is arranged on the surface of the drain pipe 6.

[0026] A workbench 7 is fixedly connected to the top of the cabinet 1, a support beam 8 is fixedly connected to the back side of the top of the cabinet 1, a sliding bracket 9 is fixedly connected to the top of the support beam 8, a placement box 10 is fixedly connected to the left side of the sliding bracket 9, a motor 11 is fixedly connected to the bottom of the inner wall of the placement box 10, the output shaft of the motor 11 passes through the right side of the inner wall of the placement box 10 and the left side of the sliding bracket 9 in sequence and extends to the inside of the sliding bracket 9, a screw 12 is fixed to the output shaft of the motor 11, the right end of the screw 12 is rotatably connected to the right side of the inner wall of the sliding bracket 9, a screw block 13 is threadedly connected to the peripheral side of the screw 12, and the peripheral side of the screw block 13 is slidably connected to the inner side of the sliding bracket 9.

[0027] The model of the motor 11 is: Y2-200L2-6E, the workbench 7 is a mesh structure, so that the cut filter residue can fall from the mesh gaps onto the first filter plate 26, and the inner wall of the sliding bracket 9 is provided with a slide groove.

[0028] A telescopic rod 14 is fixedly connected to the bottom of the screw block 13 , an electric box 15 is fixedly connected to the right side of the telescopic rod 14 , and a laser cutting head 16 is fixedly connected to the bottom of the telescopic rod 14 .

[0029] The electric box 15 and the laser cutting head 16 are connected by electric wires.

[0030] The inside of the water storage tank 4 is provided with an observation window 17, and the two sides of the bottom of the water storage tank 4 are respectively fixedly connected with two universal wheels 18. Through the setting of the observation window 17, it is convenient to observe the height of the water in the water storage tank 4, and the universal wheel 18 is a self-locking universal wheel.

[0031] A cabinet door 19 is rotatably connected to the front of the cabinet body 1 , and a fork leg 20 is fixedly connected to the bottom of the cabinet body 1 .

[0032] A handle is provided on the front of the cabinet door 19 for sliding out the filter residue. The fork legs 20 can be used to transport the cabinet 1 by a forklift for easy placement.

[0033] The working principle of a laser cutting smoke collection device provided by the utility model is as follows:

[0034] The first step: turn on the air pump 21. The air pump 21 will use the suction funnel 23 to extract air from above the second filter plate 28. The large pieces of filter residue generated during the production operation will fall from the gap of the workbench 7. The small filter residue will pass through the first filter plate 26 and fall onto the second filter plate 28 due to the suction force of the air pump 21. Dust and smoke can pass through the second filter plate 28 and be sucked away by the air pump 21 and discharged into the water tank 4 through the exhaust pipe 3. The sewage can be discharged from the drain pipe 6 on the right side of the water tank 4. The first filter plate 26 can be easily pulled out through the horizontal plates on both sides of the inner wall of the cabinet 1. The filtered filter residue can be used to pull out the second filter plate 28 for cleaning, which is convenient for use.

[0035] Step 2: When in use, turn on the motor 11, and the rotation of the motor 11 drives the screw 12 to rotate, and the rotation of the screw 12 drives the screw block 13 to move to the right, so as to facilitate the adjustment of the left and right positions of the laser cutting head 16 when working. Through the setting of the telescopic rod 14, it is convenient to adjust the height position of the laser cutting head 16 when in use, so that the laser cutting head 16 can move freely and the operation is more flexible.

[0036] Compared with the related art, the laser cutting smoke collection device provided by the utility model has the following beneficial effects:

[0037] By using the air pump 21 and the suction funnel 23, the industrial residue can pass through the first filter plate 26 and the second filter plate 28 in sequence for classification and filtration under the suction of the air pump 21. The first filter plate 26 and the second filter plate 28 can be easily removed by setting the first cross plate 25 and the second cross plate 27, making the workers' production work easier and more convenient.

[0038] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A laser cutting smoke collection device, characterized in that: include: Cabinet (1); A smoke collecting component (2), wherein the bottom of the smoke collecting component (2) is fixedly connected to the right side of the bottom of the inner wall of the cabinet (1), and the smoke collecting component (2) comprises an air pump (21), wherein the bottom of the air pump (21) is fixedly connected to the right side of the bottom of the inner wall of the cabinet (1), the left side of the air pump (21) is connected to an exhaust pipe (22), and the left end of the exhaust pipe (22) is connected to an exhaust funnel (23), and both sides of the inner wall of the cabinet (1) are fixedly connected to mounting plates (24), the tops of the two mounting plates (24) on opposite sides are fixedly connected to a first transverse plate (25), the tops of the two first transverse plates (25) are provided with a first filter plate (26), the bottoms of the two mounting plates (24) on opposite sides are fixedly connected to a second transverse plate (27), the tops of the two second transverse plates (27) are provided with a second filter plate (28), and the bottom of the second filter plate (28) is fixedly connected to the top of the exhaust funnel (23).

2. The laser cutting smoke collection device according to claim 1, characterized in that: The right side of the air pump (21) is connected to an exhaust pipe (3), the right end of the exhaust pipe (3) passes through the right side of the inner wall of the cabinet (1) and extends to the outside of the cabinet (1), the right end of the exhaust pipe (3) is connected to a water storage tank (4), the top of the water storage tank (4) is provided with a sealing cover (5), and the bottom of the right side of the water storage tank (4) is connected to a drain pipe (6).

3. The laser cutting smoke collection device according to claim 1, characterized in that: The top of the cabinet (1) is fixedly connected to a workbench (7), the rear side of the top of the cabinet (1) is fixedly connected to a support beam (8), the top of the support beam (8) is fixedly connected to a sliding bracket (9), the left side of the sliding bracket (9) is fixedly connected to a placement box (10), the bottom of the inner wall of the placement box (10) is fixedly connected to a motor (11), the output shaft of the motor (11) passes through the right side of the inner wall of the placement box (10) and the left side of the sliding bracket (9) in sequence and extends to the inside of the sliding bracket (9), the output shaft of the motor (11) is fixedly connected to a screw rod (12), the right end of the screw rod (12) is rotatably connected to the right side of the inner wall of the sliding bracket (9), the peripheral side of the screw rod (12) is threadedly connected to a screw block (13), and the peripheral side of the screw block (13) is slidably connected to the inner side of the sliding bracket (9).

4. The laser cutting smoke collection device according to claim 3, characterized in that: The bottom of the screw block (13) is fixedly connected to a telescopic rod (14), the right side of the telescopic rod (14) is fixedly connected to an electrical box (15), and the bottom of the telescopic rod (14) is fixedly connected to a laser cutting head (16).

5. The laser cutting smoke collection device according to claim 2, characterized in that: An observation window (17) is provided inside the water storage tank (4), and two universal wheels (18) are fixedly connected to both sides of the bottom of the water storage tank (4).

6. The laser cutting smoke collection device according to claim 1, characterized in that: The front of the cabinet body (1) is rotatably connected to a cabinet door (19), and the bottom of the cabinet body (1) is fixedly connected to a fork foot (20).

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