Automobile cloth clamping strip laser pulling and cutting machine

Abstract

The utility model discloses an automobile cloth clamping strip laser pulling and cutting machine which comprises an L-shaped machine frame, a first guide rail is arranged at the upper end in the machine frame, and a first sliding block is arranged in the first guide rail. The material pressing structure is fixedly connected to one side of the rack; the guide structure is fixedly connected to the upper end of the interior of the rack and connected with the first sliding block. The main movement structure is connected with the sliding block I; a second guide rail is arranged at the front end of the rack, and the clamping jaw fixing structure is slidably connected with the second guide rail. The laser system is located in the rack; a cover plate is arranged at the upper end of the rack, and man-machine interaction equipment is arranged at the upper end of the cover plate. Compared with the prior art, the laser cutting device has the advantages that by means of pulling materials through the clamping jaw air cylinder, it can be guaranteed that notches are smooth, different lengths can be set according to the requirements of customers, and by arranging the double sliding rails and the double sliding blocks, the laser cutting stability is guaranteed, and laser cutting meets the requirements of the customers.

Description

Technical Field

[0001] The utility model relates to the technical field of drawing and cutting machines, in particular to a laser drawing and cutting machine for automobile cloth strips. 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 its melting point or boiling point. At the same time, the high-pressure gas coaxial with the beam blows away the molten or vaporized metal. As the relative position of the laser beam and the workpiece moves, a slit is eventually formed on the workpiece, thereby achieving the purpose of cutting. Utility Model Content

[0003] The technical problem to be solved by the utility model is to overcome the above technical defects and provide a laser cutting machine for automotive cloth strips. The machine can ensure a smooth incision by pulling materials through a clamping claw cylinder. Different lengths can be set according to customer needs. By equipping double slide rails and double sliders, the stability of laser cutting is ensured, so that laser cutting meets customer needs.

[0004] In order to solve the above problems, the technical solution of the utility model is: a laser cutting machine for automobile cloth strips, comprising a frame, the frame is L-shaped, a guide rail is provided at the upper end of the frame, and a slider is provided inside the guide rail;

[0005] A material pressing structure, wherein the material pressing structure is fixedly connected to one side of the frame;

[0006] A guide structure, wherein the guide structure is fixedly connected to the upper end of the frame and is connected to a slide block;

[0007] A main motion structure, the main motion structure is connected to the slider 1;

[0008] A clamp fixing structure, wherein the front end of the frame is provided with a second guide rail, and the clamp fixing structure is slidably connected to the second guide rail;

[0009] A laser system, wherein the laser system is located inside the frame;

[0010] A cover plate is provided at the upper end of the frame, and a human-computer interaction device is provided at the upper end of the cover plate.

[0011] Further, the main motion structure includes a motion main board, the lower end of which is fixedly connected to a slider 1, one end of which is provided with a motor 1, an output end of which is provided with a main synchronous wheel, one side of which is provided with a slave synchronous wheel, a synchronous belt is sleeved on the surface of the main synchronous wheel and the slave synchronous wheel, a slider 2 is provided at the lower end of the synchronous belt, a guide rail 3 is provided at the lower end of the slider 2, a light output head is provided at one end of the slider 2, a clamping cylinder is provided at one end of the clamping cylinder, and a clamping claw is provided at one end of the clamping cylinder.

[0012] Furthermore, the guide structure includes a second motor, a main pulley is provided at the upper end of the second motor, a slave pulley is provided on one side of the main pulley, belts are sleeved on the surfaces of the main pulley and the slave pulley, and the belts are connected to a slider.

[0013] Further, the laser system includes a laser tube, and the laser tube is connected to the upper end of the frame;

[0014] A reflector is fixedly connected to the upper end of the moving mainboard and is placed at a degree.

[0015] Furthermore, the clamping jaw cylinder and both sides of the clamping jaw are provided with limit blocks, and the synchronous wheel side is provided with a tensioning block.

[0016] Furthermore, the frame body is a frame formed by welding square tubes and sheet metal parts.

[0017] The advantages of the utility model compared with the existing technology are:

[0018] (1) The utility model uses the method of pulling the material by the jaw cylinder to send the material head to the fixed jaw. Since there is a material pressing mechanism at the rear end, the material can be kept in a taut state, and the limit block moves along the Y axis and the X axis is limited to ensure a smooth cut. The material cutting length is determined by the length of the Y-axis cutting pattern, so the accuracy of the cutting length in the Y-axis direction is significantly improved. The pulling motor achieves different speeds for different lengths, greatly improving work efficiency. Different lengths can be set according to customer needs. The double slide rails and double sliders ensure the stability of laser cutting, so that laser cutting meets customer needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 The utility model is a stereoscopic diagram of a laser cutting machine for a fabric strip for automobile.

[0020] Figure 2 The utility model is a partial stereoscopic diagram of a laser cutting machine for automobile cloth strips.

[0021] As shown in the figure: 1. Frame; 2. Pressing structure; 3. Guide structure; 4. Main motion structure; 5. Guide rail 1; 6. Slider 1; 7. Gripper fixing structure; 8. Guide rail 2; 9. Laser system; 10. Cover plate; 11. Human-computer interaction device; 12. Motion main board; 13. Motor 1; 14. Main synchronous wheel; 15. Slave synchronous wheel; 16. Synchronous belt; 17. Slider 2; 18. Guide rail 3; 19. Laser head; 20. Gripper cylinder; 21. Gripper; 22. Motor 2; 23. Main pulley; 24. Slave pulley; 25. Belt; 26. Laser tube; 27. Reflector; 28. Limit block; 29. ​​Tension block. DETAILED DESCRIPTION

[0022] The specific implementation of the utility model is further described below in conjunction with the accompanying drawings, wherein the same parts are represented by the same reference numerals.

[0023] It should be noted that the words "front", "rear", "left", "right", "up" and "down" used in the following description refer to directions in the drawings, and the words "inside" and "outside" refer to directions toward or away from the geometric center of a specific component, respectively.

[0024] In order to make the contents of the present invention more clearly understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention.

[0025] Embodiment 1

[0026] like Figure 1 to Figure 2 As shown, a laser cutting machine for automobile cloth strips includes a frame 1, which is L-shaped. The main body of the frame 1 is a frame formed by welding square tubes and welded with sheet metal parts. A guide rail 5 is installed on the upper end of the frame 1, and a slider 6 is installed inside the guide rail 5. A guide structure 3 is fixedly installed on the upper end of the frame 1, and the guide structure 3 is connected to the slider 6. The guide structure 3 includes a motor 22, and a main pulley 23 is installed on the upper end of the motor 22. The motor 22 drives the active pulley 23 to rotate. A slave pulley 24 is installed on one side of the main pulley 23. A belt 25 is installed on the surface of the main pulley 23 and the slave pulley 24, so that the belt 25 is transmitted. The belt 25 and the slider 6 drive the slider 6 to slide inside the track 5.

[0027] The main motion structure 4 is connected to the slider 16, and the movement of the slider 16 drives the main motion structure 4 to move. The main motion structure 4 includes a motion main board 12, and the lower end of the motion main board 12 is connected to the slider 16. A motor 13 is installed at one end of the motion main board 12, and a main synchronous wheel 14 is installed at the output end of the motor 13. The motor 13 drives the main synchronous wheel 14 to rotate, and a slave synchronous wheel 15 is installed on one side of the main synchronous wheel 14. A synchronous belt 16 is installed on the surface of the main synchronous wheel 14 and the slave synchronous wheel 15, so that the synchronous belt 16 can transmit. A slider 2 17 is installed at the lower end of the synchronous belt 16, and a guide rail 3 18 is installed at the lower end of the slider 2 17. The movement of the synchronous belt 16 drives the slider 2 17 to slide on the surface of the guide rail 3 18. A light head 19 is installed at one end of the slider 2 17, so that the light head 19 can move to cut the material. A clamping cylinder 20 is installed at one end of the motion main board 12, and a clamping claw 21 is installed at one end of the clamping claw cylinder 20. The clamping claw cylinder 20 can control the clamping claw 21 to clamp the material.

[0028] The material pressing structure 2 is installed on one side of the frame 1, and the guide rail 28 is installed at the front end of the frame 1. The clamping jaw fixing structure 7 is slidably connected to the guide rail 28, which can make the material tight and convenient for pulling and cutting. Limit blocks 28 are installed on both sides of the clamping jaw cylinder 20 and the clamping jaw 21. The limit blocks 28 can limit the position of the material. A tensioning block 29 is installed on one side of the synchronous wheel 15. The tensioning block 29 can adjust the tensioning effect of the synchronous belt 16.

[0029] The laser system 9 is located inside the frame 1; the laser system 9 includes a laser tube 26, which is connected to the upper end of the frame 1, and a reflector 27 is fixedly connected to the upper end of the moving main board 12. The reflector 27 is placed at 45 degrees, and the reflector 27 reflects the laser to the light output head 19.

[0030] A cover plate 10 is installed on the upper end of the frame 1, and a human-machine interaction device 11 is installed on the upper end of the cover plate 10 to facilitate controlling the device.

[0031] Embodiment 2

[0032] It is described on the basis of the first embodiment. The automobile strip passes through the pressing structure 2 fixed on the frame 1, passes through the limit block 28 and the clamping cylinder 20, and the start button on the human-computer interaction device 11 is pressed. The clamping cylinder 20 moves to the material pulling origin, controls the clamp 21 to clamp the automobile strip, and the motor 22 drives the active pulley 23 to rotate, so that the belt 25 is transmitted, drives the slider 6 to slide inside the track 5, and drives the clamping cylinder 20 to move backward to the specified position according to the set length. The clamp fixing structure 7 is closed, the clamping cylinder 20 is opened, and the laser tube 26 emits a laser that is reflected to the light output head 19 through the reflector 27, and starts to cut the set pattern. The laser cutting product falls, completing a working cycle.

[0033] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A laser cutting machine for automotive fabric strips, characterized in that: include: A frame (1), the frame (1) is L-shaped, a guide rail (5) is provided at the upper end of the frame (1), and a slider (6) is provided inside the guide rail (5); A material pressing structure (2), wherein the material pressing structure (2) is fixedly connected to one side of the frame (1); A guide structure (3), wherein the guide structure (3) is fixedly connected to the upper end of the frame (1), and the guide structure (3) is connected to a slide block (6); A main motion structure (4), wherein the main motion structure (4) is connected to a slider (6); A clamping jaw fixing structure (7), wherein a guide rail 2 (8) is provided at the front end of the frame (1), and the clamping jaw fixing structure (7) is slidably connected to the guide rail 2 (8); A laser system (9), wherein the laser system is located inside the frame (1); A cover plate (10) is provided at the upper end of the frame (1), and a human-machine interaction device (11) is provided at the upper end of the cover plate (10).

2. The laser cutting machine for automotive fabric strips according to claim 1, characterized in that: The main motion structure (4) comprises a motion main board (12), the lower end of which is fixedly connected to a slider (6), one end of which is provided with a motor (13), the output end of which is provided with a main synchronous wheel (14), one side of which is provided with a slave synchronous wheel (15), the surfaces of which are sleeved with a synchronous belt (16), the lower end of which is provided with a slider (17), the lower end of which is provided with a guide rail (18), one end of which is provided with a light output head (19), one end of which is provided with a clamping cylinder (20), and one end of which is provided with a clamping claw (21).

3. The laser cutting machine for automotive fabric strips according to claim 1, characterized in that: The guide structure (3) comprises a second motor (22), a main pulley (23) is provided at the upper end of the second motor (22), a secondary pulley (24) is provided on one side of the main pulley (23), a belt (25) is sleeved on the surface of the main pulley (23) and the secondary pulley (24), and the belt (25) is connected to a slider (6).

4. The laser cutting machine for automotive fabric strips according to claim 1, characterized in that: The laser system (9) comprises a laser tube (26), and the laser tube (26) is connected to the upper end of the frame (1); A reflector (27), wherein the reflector (27) is fixedly connected to the upper end of the moving main board (12), and the reflector (27) is placed at a 45-degree angle.

5. The laser cutting machine for automotive fabric strips according to claim 2, characterized in that: Limit blocks (28) are provided on both sides of the clamping jaw cylinder (20) and the clamping jaw (21), and a tensioning block (29) is provided on one side of the slave synchronous wheel (15).

6. The laser cutting machine for automotive fabric strips according to claim 1, characterized in that: The main body of the frame (1) is a frame formed by welding square tubes and sheet metal parts.

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