Carbon dioxide laser cutting device

Abstract

The utility model discloses a carbon dioxide laser cutting device which comprises a workbench, the upper surface of the workbench is fixedly connected with a supporting frame, the side surface of the supporting frame is fixedly connected with a first sliding rail, the first sliding rail is connected with a first sliding block in a sliding mode, and the outer surface of the first sliding block is fixedly connected with a supporting rod. A second sliding rail is fixedly connected to the lower surface of the supporting rod, a second sliding block is slidably connected to the second sliding rail, a laser cutting machine is fixedly connected to the lower surface of the second sliding block, a supporting plate is fixedly connected to the side surface of the supporting rod, a fan is fixedly connected to the upper surface of the supporting plate, and an air pipe is fixedly connected to the output end of the fan. According to the laser cutting machine, the two sliding rails, the two sliding blocks and the laser cutting machine are matched, the laser cutting machine can be rapidly moved to all positions of a workpiece for cutting, the workpiece does not need to be moved or repositioned, a large amount of time can be saved, the production capacity is improved, and the working range is large.

Description

Technical Field

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

[0002] The carbon dioxide laser uses carbon dioxide gas as the excitation medium, and its main working wavelength is 10.6 microns, which is an infrared laser. This wavelength has strong absorption for many industrial materials such as steel and aluminum, and is easy to cut. However, the existing laser cutting device will cause high temperature during cutting and thus produce harmful gases when cutting some plates. For example, China has disclosed "a carbon dioxide laser cutting device", and its application number is: "CN202021795907.9". Under the action of the lifting screw guide rail assembly, the optical seat and the cutting head can be adjusted to the appropriate position according to the product type, and the cutting process can be cooled by the blowing valve device. However, the blowing method may cause the diffusion of harmful gases caused by high temperature during the cutting process. It cannot absorb harmful gases, cannot prevent their diffusion to avoid harm to operators and the environment, and has a small cutting range, and the laser cutting machine cannot be moved to various positions of the workpiece for cutting. Utility Model Content

[0003] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art and to provide a carbon dioxide laser cutting device. Through the cooperation of two slide rails, two sliders and a laser cutting machine, the laser cutting machine can be quickly moved to various positions of the workpiece for cutting without moving or repositioning the workpiece, which can save a lot of time, improve production capacity, and has a large working range; through the cooperation of a support plate, a fan, an air pipe and an air intake port, harmful gases caused by high temperature during the cutting process can be absorbed, and their diffusion can be prevented, thereby avoiding harm to operators and the environment.

[0004] The utility model also provides a carbon dioxide laser cutting device as described above, comprising: a workbench, the upper surface of the workbench is fixedly connected to a support frame, the side surface of the support frame is fixedly connected to a first slide rail, the first slide rail is slidably connected to a first slider, the outer surface of the first slider is fixedly connected to a support rod, the lower surface of the support rod is fixedly connected to a second slide rail, the second slide rail is slidably connected to a second slider, the lower surface of the second slider is fixedly connected to a laser cutting machine, the side surface of the support rod is fixedly connected to a support plate, the upper surface of the support plate is fixedly connected to a fan, the output end of the fan is fixedly connected to an air pipe, and the end of the air pipe away from the fan is fixedly connected to an air intake port, through the cooperation of two slide rails, two sliders and the laser cutting machine, the laser cutting machine can be quickly moved to various positions of the workpiece for cutting without moving or repositioning the workpiece, which can save a lot of time, improve production capacity, and has a large working range; through the cooperation of the support plate, the fan, the air pipe and the air intake port, harmful gases caused by high temperature during the cutting process can be absorbed, and their diffusion can be prevented, avoiding harm to operators and the environment.

[0005] According to the carbon dioxide laser cutting device described in the utility model, the air pipe is fixedly connected to the support plate, which can stably support the air pipe to ensure the stability of air intake.

[0006] According to the carbon dioxide laser cutting device described in the utility model, first baffles are fixedly connected to both ends of the first slide rail, and the first baffles are fixedly connected to the support frame, which can improve the stability of the first slide rail structure.

[0007] According to the carbon dioxide laser cutting device described in the utility model, second baffles are fixedly connected to both ends of the second slide rail, and the second baffles are fixedly connected to the support rod, which can improve the stability of the second slide rail structure.

[0008] According to the carbon dioxide laser cutting device described in the utility model, the lower surface of the workbench is fixedly connected with supporting legs, and the lower surfaces of the supporting legs are fixedly connected with supporting blocks, which can stably support the entire device.

[0009] According to the carbon dioxide laser cutting device described in the utility model, a cutting plate is fixedly connected to the upper surface of the workbench, and the size of the cutting plate is smaller than the supporting frame, so the cutting plate can be stably placed.

[0010] According to the carbon dioxide laser cutting device described in the utility model, the laser cutting machine is provided with a laser cutting head, and the laser cutting head is provided with a steering device, so that the cutting direction can be easily adjusted.

[0011] According to the carbon dioxide laser cutting device described in the utility model, the air intake port is in the shape of an inverted triangle, and the exhaust port of the fan is connected to a waste gas treatment pipe, which can expand the absorption range and facilitate the treatment of waste gas.

[0012] Beneficial Effects

[0013] 1. Compared with the prior art, this new type of carbon dioxide laser cutting device, through the cooperation of two slide rails, two sliders and the laser cutting machine, can quickly move the laser cutting machine to various positions of the workpiece for cutting without moving or repositioning the workpiece, which can save a lot of time, improve production capacity, and has a large working range.

[0014] 2. Compared with the existing technology, this new type of carbon dioxide laser cutting device can absorb harmful gases caused by high temperature during the cutting process through the cooperation of the support plate, fan, air pipe and air intake port, prevent its diffusion, and avoid harm to operators and the environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0016] Figure 1 This is a right view structural diagram of a carbon dioxide laser cutting device of the utility model;

[0017] Figure 2 This is a schematic diagram of the fan connection structure of a carbon dioxide laser cutting device of the utility model;

[0018] Figure 3 This is a front view structural diagram of a carbon dioxide laser cutting device of the utility model;

[0019] Figure 4 This is a left view structural diagram of a carbon dioxide laser cutting device of the utility model.

[0020] Legend:

[0021] 1. Workbench; 2. Support frame; 3. First slide rail; 4. First slider; 5. Support rod; 6. Second slide rail; 7. Second slider; 8. Laser cutting machine; 9. Support plate; 10. Fan; 11. Air pipe; 12. Air inlet. DETAILED DESCRIPTION

[0022] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0023] Reference Figure 1-4 The utility model embodiment is a carbon dioxide laser cutting device, which includes: a workbench 1, which is used to support the equipment, the upper surface of the workbench 1 is fixedly connected with a support frame 2 for supporting a first slide rail 3, the side surface of the support frame 2 is fixedly connected with the first slide rail 3 for the first slider 4 to slide, the first slider 4 is slidably connected to the first slide rail 3, and is used to drive the support rod 5 to slide, the outer surface of the first slider 4 is fixedly connected with the support rod 5 for supporting the second slide rail 6, the lower surface of the support rod 5 is fixedly connected with the second slide rail 6 for the second slider 7 to slide, the second slider 7 is slidably connected to the second slide rail 6, and is used to drive the laser cutting machine 8 to slide, and the lower surface of the second slider 7 is fixedly connected with the laser cutting machine 8 for performing laser cutting operations, the side surface of the support rod 5 is fixedly connected with a support plate 9 for supporting a fan 10 connection framework, the upper surface of the support plate 9 is fixedly connected with a fan 10 for providing wind power, the output end of the fan 10 is fixedly connected with an air pipe 11 for conveying gas, and the end of the air pipe 11 away from the fan 10 is fixedly connected with an air inlet 12 for absorbing harmful gases.

[0024] The air pipe 11 is fixedly connected to the support plate 9 for fixing the support air pipe 11. The first baffles are fixedly connected to both ends of the first slide rail 3 to prevent the first slider 3 from derailing. The first baffle is fixedly connected to the support frame 2 for fixing the first baffle. The second baffles are fixedly connected to both ends of the second slide rail 6 to prevent the second slider 7 from derailing. The second baffle is fixedly connected to the support rod 5 for fixing the second baffle. The lower surface of the workbench 1 is fixedly connected with support legs for supporting the entire equipment. The lower surface of the support legs is fixedly connected with support blocks for fixing the entire equipment. The upper surface of the workbench 1 is fixedly connected with a cutting board for placing the cutting board. The size of the cutting board is smaller than the support frame 2. The laser cutting machine 8 is provided with a laser cutting head. The laser cutting head is provided with a steering gear for adjusting the direction of the laser cutting head. The air intake port 12 is in the shape of an inverted triangle for expanding the absorption range. The exhaust port of the fan 10 is connected with an exhaust gas treatment pipe for treating exhaust gas.

[0025] Working principle: When in use, place the workbench 1 in the working position, then place the plate on the cutting board, then the first slider 4 slides on the first slide rail 3, driving the support rod 5 to slide, and adjusting the lateral position of the laser cutting machine 8, then the second slider 7 slides on the second slide rail 6, driving the laser cutting machine 8 to adjust the vertical position, and then perform laser cutting. At the same time, the fan 10 absorbs the harmful gas caused by cutting through the air intake port 12 and transports it to the exhaust pipe through the air pipe 11, and the exhaust pipe then transports it to the treatment device.

[0026] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A carbon dioxide laser cutting device, characterized in that: include: A workbench (1), wherein the upper surface of the workbench (1) is fixedly connected to a support frame (2), the side surface of the support frame (2) is fixedly connected to a first slide rail (3), the first slide rail (3) is slidably connected to a first slider (4), the outer surface of the first slider (4) is fixedly connected to a support rod (5), the lower surface of the support rod (5) is fixedly connected to a second slide rail (6), the second slide rail (6) is slidably connected to a second slider (7), the lower surface of the second slider (7) is fixedly connected to a laser cutting machine (8), the side surface of the support rod (5) is fixedly connected to a support plate (9), the upper surface of the support plate (9) is fixedly connected to a fan (10), the output end of the fan (10) is fixedly connected to an air pipe (11), and the end of the air pipe (11) away from the fan (10) is fixedly connected to an air intake port (12).

2. A carbon dioxide laser cutting device according to claim 1, characterized in that: The air pipe (11) is fixedly connected to the support plate (9).

3. A carbon dioxide laser cutting device according to claim 1, characterized in that: The first baffles are fixedly connected to both ends of the first slide rail (3), and the first baffles are fixedly connected to the support frame (2).

4. The carbon dioxide laser cutting device according to claim 1, characterized in that: Second baffles are fixedly connected to both ends of the second slide rail (6), and the second baffles are fixedly connected to the support rod (5).

5. The carbon dioxide laser cutting device according to claim 1, characterized in that: The lower surface of the workbench (1) is fixedly connected to a support leg, and the lower surface of the support leg is fixedly connected to a support block.

6. The carbon dioxide laser cutting device according to claim 1, characterized in that: A cutting board is fixedly connected to the upper surface of the workbench (1), and the size of the cutting board is smaller than the supporting frame (2).

7. The carbon dioxide laser cutting device according to claim 1, characterized in that: The laser cutting machine (8) is provided with a laser cutting head, and the laser cutting head is provided with a diverter.

8. The carbon dioxide laser cutting device according to claim 1, characterized in that: The air intake port (12) is in the shape of an inverted triangle, and the air outlet of the fan (10) is connected to an exhaust gas treatment pipe.

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