Ground rail type gantry metal fiber laser cutting machine

Abstract

The utility model relates to the technical field of cutting machines, and discloses a ground rail type gantry metal fiber laser cutting machine which comprises a bottom plate, two U-shaped frames are fixedly connected to the top of the bottom plate, a fixing box is fixedly connected to the top of the U-shaped frame on one side, and a third motor is fixedly connected to one side of the outer wall of the fixing box. The output end of the third motor penetrates through and is fixedly connected with a chain wheel, one side of the inner wall of the fixed box is rotationally connected with a chain wheel, a chain is arranged between the two chain wheels, one side of the chain is fixedly connected with two sliding rails, and two sliding blocks are slidably connected between the two sliding rails. According to the steel plate clamping device, the first air cylinder is started to drive the U-shaped block to move, the sliding block drives the clamping plate to move, the second air cylinder is started to lift the steel plate, and then the third motor is started to drive the chain wheel to rotate, so that the position of the steel plate is adjusted, the position of the steel plate can be adjusted multiple times in the clamping process, and the machining efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of cutting machine technology, and in particular to a ground-rail gantry metal fiber laser cutting machine. Background Technology

[0002] In the process of steel plate cutting, cutting machines are widely used to cut steel plates. Metallic materials refer to materials with luster, ductility, and good electrical conductivity. They are generally divided into ferrous metals and non-ferrous metals. Ferrous metals include iron, chromium, and manganese. Among them, steel is a basic structural material, known as the "skeleton of industry," and cutting machines are also used in the process of cutting steel plates.

[0003] When using existing cutting machines, the steel plate is placed on the operating table and fixed. Then, the steel plate is cut using a laser cutting head. When the position of the steel plate needs to be moved, the operator needs to lift the steel plate, and after the position of the steel plate is adjusted, the position of the steel plate is fixed again.

[0004] However, when using existing cutting machines, the steel plate needs to be fixed again each time it is moved, which is time-consuming and results in low processing efficiency and poor performance. To address these issues, a ground-rail gantry metal fiber laser cutting machine is proposed. Utility Model Content

[0005] The purpose of this utility model is to provide a ground-rail gantry metal fiber laser cutting machine, which solves the problem in the background technology that when the steel plate is moved multiple times, the steel plate needs to be fixed again after each movement, which is time-consuming, resulting in low processing efficiency and poor performance.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a ground-rail type gantry metal fiber laser cutting machine, comprising a base plate, two U-shaped frames fixedly connected to the top of the base plate, a fixed box fixedly connected to the top of one side of the U-shaped frame, a third motor fixedly connected to one side of the outer wall of the fixed box, a sprocket passing through and fixedly connected to the output end of the third motor, a sprocket rotatably connected to one side of the inner wall of the fixed box, a chain arranged between the two sprockets, two slide rails fixedly connected to one side of the chain, two sliders slidably connected between the two slide rails, a second cylinder fixedly connected to the bottom of each of the two sliders, a clamping plate fixedly connected to the output end of each of the two second cylinders, a connecting plate rotatably connected to the inner wall of each of the two sliders, a U-shaped block rotatably connected between the two connecting plates, a U-shaped plate slidably connected to the top of the base plate, a second motor fixedly connected to the top of one side of the outer wall of the U-shaped plate, a lead screw passing through and fixedly connected to the output end of the second motor, a nut pair threadedly connected to the outer ring of the lead screw, and a cutting assembly provided at the bottom of the nut pair.

[0007] By adopting the above technical solution, when the position of the steel plate needs to be adjusted, the first cylinder is activated to drive the U-shaped block to move, the U-shaped block drives the connecting plate to rotate, thereby driving the clamping plate to move and clamp the steel plate. At the same time, the second cylinder is activated to drive the clamping plate and the steel plate to move upward. The chain can drive the second cylinder to move, thereby driving the steel plate to move.

[0008] As a further description of the above technical solution: the cutting assembly includes a third cylinder, which is fixedly connected to a nut assembly. A U-shaped support plate is fixedly connected to the output end of the third cylinder. A fourth cylinder is connected through and fixedly connected to one side of the top of the outer wall of the U-shaped support plate. A limit plate is fixedly connected to the output end of the fourth cylinder. An inclined block is slidably connected to the inner wall of the limit plate. A moving plate is fixedly connected to the bottom of the inclined block. A circular block is provided on the inner wall of the moving plate. A laser cutting head is fixedly connected to one end of the circular block. A semi-circular plate is fixedly connected to the top of the inner wall of the U-shaped support plate.

[0009] By adopting the above technical solution, when it is necessary to adjust the angle of the laser cutting head, the third cylinder is activated to move the laser cutting head, thereby adjusting the height of the laser cutting head. The fourth cylinder is activated to move the limiting plate, thereby moving the inclined block and the moving plate, so that the circular block drives the laser cutting head to rotate, thereby adjusting the angle of the laser cutting head.

[0010] As a further description of the above technical solution: a laser rangefinder is provided on one side of the slide rail.

[0011] By adopting the above technical solution, the laser rangefinder can measure the distance between the slide rail and the operating table.

[0012] As a further description of the above technical solution: a first cylinder is fixedly connected to the top of the front slide rail, and a U-shaped block is fixedly connected to the output end of the first cylinder.

[0013] By adopting the above technical solution, the first cylinder can drive the U-shaped block to move, and the slide rail can drive the first cylinder to move.

[0014] As a further description of the above technical solution: a laser cutting head is rotatably connected to the center of one side of the semicircular plate, and a circular block is slidably connected to the inner wall of the semicircular plate.

[0015] By adopting the above technical solution, the laser cutting head can cut steel plates, and the semi-circular plate can limit the circular block.

[0016] As a further description of the above technical solution: a first motor is fixedly connected to one side of the outer wall of the U-shaped plate, and a rotating shaft is fixedly connected through and to the output end of the first motor, and two gears are fixedly connected to the outer ring of the rotating shaft.

[0017] By adopting the above technical solution, the first motor can drive the rotating shaft to rotate, and the rotating shaft can drive the two gears to rotate.

[0018] As a further description of the above technical solution: a rack is fixedly connected between the inner walls of the U-shaped frame, and a gear is meshed with the top of the rack.

[0019] By adopting the above technical solution, the rack can limit the gear, causing the gear to rotate when it moves.

[0020] As a further description of the above technical solution: an operating table is fixedly connected between the two U-shaped frames.

[0021] By adopting the above technical solution, the operating table can support the steel plate.

[0022] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0023] 1. This utility model provides a ground-rail type gantry metal fiber laser cutting machine. First, through a clamping plate, chain, connecting plate, and third motor, the first cylinder is started to drive the U-shaped block to move. The U-shaped block drives the connecting plate and slider to move. The slider drives the second cylinder and clamping plate to move. After the clamping plate clamps the steel plate, the second cylinder is started to drive the clamping plate and steel plate to move, lifting the steel plate. Then, the third motor is started to drive the sprocket to rotate. The sprocket drives the chain to move. The chain can drive the slide rail to move, thereby adjusting the position of the steel plate. The position of the steel plate can be adjusted multiple times during the clamping process. The operation is simple and the processing efficiency is improved.

[0024] 2. This utility model provides a ground-rail type gantry metal fiber laser cutting machine. Through a semi-circular plate, a circular block, a limiting plate, and a fourth cylinder, a laser rangefinder can detect the distance between the steel plate and the slide rail. The control panel controls the movement of the third cylinder, which moves up and down to adjust the height of the laser cutting head. Simultaneously, the fourth cylinder is activated to drive the limiting plate. Under the limitation of the limiting plate, the inclined block drives the moving plate to move horizontally, and the moving plate drives the circular block to move. Under the limitation of the semi-circular plate, the laser cutting head rotates, thereby adjusting the angle of the laser cutting head and improving the cutting effect on the steel plate. Attached Figure Description

[0025] Figure 1 This is a perspective view of the overall structure of this utility model;

[0026] Figure 2 This is an exploded view of the connecting plate structure of this utility model;

[0027] Figure 3 This is an exploded view of the fixed box structure of this utility model;

[0028] Figure 4This is an exploded view of the lead screw structure of this utility model.

[0029] Figure 5 This is a schematic diagram of the limiting plate structure of this utility model;

[0030] Figure 6 This is a schematic diagram of the semi-circular plate structure of this utility model.

[0031] Legend:

[0032] 1. Base plate; 2. Operating table; 3. U-shaped frame; 4. Rack; 5. First motor; 6. U-shaped plate; 7. Second motor; 8. Fixing box; 9. Connecting plate; 10. Slide rail; 11. U-shaped block; 12. Laser rangefinder; 13. First cylinder; 14. Clamping plate; 15. Second cylinder; 16. Third motor; 17. Sprocket; 18. Chain; 19. Shaft; 20. Gear; 21. Lead screw; 22. Nut pair; 23. Third cylinder; 24. U-shaped support plate; 25. Semicircular plate; 26. Fourth cylinder; 27. Limiting plate; 28. Laser cutting head; 29. ​​Moving plate; 30. Inclined block; 31. Circular block; 32. Slider. Detailed Implementation

[0033] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0034] To further understand the content of this utility model, a detailed description of this utility model will be provided in conjunction with the accompanying drawings.

[0035] Combination Figure 1 This utility model discloses a ground-rail type gantry metal fiber laser cutting machine, including a base plate 1, a laser rangefinder 12 installed on one side of the front slide rail 10, which can measure the distance between the slide rail 10 and the operating table 2, a first cylinder 13 fixedly connected to the top of the front slide rail 10, a U-shaped block 11 fixedly connected to the output end of the first cylinder 13, the first cylinder 13 can drive the U-shaped block 11 to move, the U-shaped block 11 can drive the connecting plate 9 to rotate, a first motor 5 fixedly connected to one side of the outer wall of the U-shaped plate 6, a rotating shaft 19 passing through and fixedly connected to the output end of the first motor 5, two gears 20 fixedly connected to the outer ring of the rotating shaft 19, the first motor 5 can drive the rotating shaft 19 and the gears 20 to rotate, and under the limitation of the rack 4, the gears 20 rotate and move at the same time, a rack 4 fixedly connected between the inner walls of the U-shaped frame 3, and an operating table 2 fixedly connected between the two U-shaped frames 3, the operating table 2 can support the steel plate.

[0036] Combination Figure 2 and Figure 3 Two U-shaped frames 3 are fixedly connected to the top of the base plate 1. A fixed box 8 is fixedly connected to the top of one side of the U-shaped frame 3. A third motor 16 is fixedly connected to one side of the outer wall of the fixed box 8. The control panel controls the operation of all motors and cylinders. The fixed box 8 can limit the movement of the sprocket 17. The third motor 16 can drive the sprocket 17 to rotate. The output end of the third motor 16 passes through and is fixedly connected to the sprocket 17. The sprocket 17 is rotatably connected to one side of the inner wall of the fixed box 8. The chain 18 can drive the chain 18 to move. The chain 18 can drive the slide rail 10 to move. A chain 18 is set between the two sprockets 17. Two slide rails 10 are fixedly connected to one side of the chain 18. Two sliders 32 are slidably connected between the two slide rails 10. The slide rails 10 can limit the movement of the sliders 32 to prevent... To prevent the slider 32 from shifting during movement, a second cylinder 15 is fixedly connected to the bottom of each slider 32. A clamping plate 14 is fixedly connected to the output end of each of the two second cylinders 15. A connecting plate 9 is rotatably connected to the inner wall of each slider 32. The second cylinder 15 can drive the clamping plate 14 to move, and the clamping plate 14 can clamp the steel plate. A U-shaped block 11 is rotatably connected between the two connecting plates 9. A U-shaped plate 6 is slidably connected to the top of the bottom plate 1. A second motor 7 is fixedly connected to the top of one side of the outer wall of the U-shaped plate 6. The second motor 7 can drive the lead screw 21 to rotate, and the lead screw 21 can drive the nut pair 22 to move. The output end of the second motor 7 passes through and is fixedly connected to the lead screw 21. The outer ring of the lead screw 21 is threadedly connected to the nut pair 22. A cutting component is provided at the bottom of the nut pair 22.

[0037] Combination Figures 4-6 The cutting assembly includes a third cylinder 23, which is fixedly connected to a nut assembly 22. A U-shaped support plate 24 is fixedly connected to the output end of the third cylinder 23. The third cylinder 23 can drive the U-shaped support plate 24 to move, thereby adjusting the height of the laser cutting head 28. A fourth cylinder 26 is fixedly connected through and to one side of the top of the outer wall of the U-shaped support plate 24. A limit plate 27 is fixedly connected to the output end of the fourth cylinder 26. The fourth cylinder 26 can drive the limit plate 27 to move, and the limit plate 27 can drive the inclined block 30 and the moving plate 29 to move. The horizontal movement is achieved by sliding a wedge block 30 on the inner wall of the limiting plate 27, with a movable plate 29 fixedly connected to the bottom of the wedge block 30. The movable plate 29 can drive the circular block 31 to move. Under the limitation of the semi-circular plate 25, the circular block 31 can drive the laser cutting head 28 to rotate, thereby adjusting the angle of the laser cutting head 28. The inner wall of the movable plate 29 is provided with a circular block 31, with a laser cutting head 28 fixedly connected to one end of the circular block 31. The laser cutting head 28 can cut the steel plate. The top of the inner wall of the U-shaped support plate 24 is fixedly connected to a semi-circular plate 25.

[0038] Working principle: When adjusting the position of the steel plate during the cutting machine operation, the first cylinder 13 is activated to move the U-shaped block 11. The U-shaped block 11 then moves the connecting plate 9 and the slider 32. The slider 32 moves the second cylinder 15 and the clamping plate 14. After the clamping plate 14 clamps the steel plate, the second cylinder 15 is activated to move the clamping plate 14 and the steel plate, lifting the steel plate. Then, the third motor 16 is activated to rotate the sprocket 17. The sprocket 17 moves the chain 18, which in turn moves the slide rail 10 and the steel plate, thus adjusting the position of the steel plate. The position of the steel plate can be adjusted multiple times during the clamping process. The operation is simple and improves processing efficiency. When adjusting the position of the laser cutting head 28, the laser rangefinder 12 detects the distance between the steel plate and the slide rail 10. The signal receiver receives the signal from the laser rangefinder 12. The control panel controls the movement of the third cylinder 23, which drives the laser cutting head 28 to move up and down, thereby adjusting the height of the laser cutting head 28. At the same time, the fourth cylinder 26 is activated to drive the limit plate 27 to move. The limit plate 27 can drive the inclined block 30 and the moving plate 29 to move horizontally. The moving plate 29 drives the circular block 31 to move. Under the limit of the semi-circular plate 25, the laser cutting head 28 rotates, thereby adjusting the angle of the laser cutting head 28 and improving the cutting effect on the steel plate. The first motor 5 is activated to drive the rotating shaft 19 and the gear 20 to rotate. Under the limit of the rack 4, the gear 20 can drive the U-shaped plate 6 to move, thereby adjusting the position of the laser cutting head 28 and improving the usage effect.

[0039] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A ground-rail type gantry metal fiber laser cutting machine, comprising a base plate (1), characterized in that: Two U-shaped frames (3) are fixedly connected to the top of the base plate (1). A fixed box (8) is fixedly connected to the top of one side of the U-shaped frame (3). A third motor (16) is fixedly connected to one side of the outer wall of the fixed box (8). A sprocket (17) is fixedly connected to the output end of the third motor (16). A sprocket (17) is rotatably connected to one side of the inner wall of the fixed box (8). A chain (18) is provided between the two sprockets (17). Two slide rails (10) are fixedly connected to one side of the chain (18). Two sliders (32) are slidably connected between the two slide rails (10). The bottom of the two sliders (32) Each of the two cylinders (15) is fixedly connected to a second cylinder (15). The output ends of the two cylinders (15) are fixedly connected to a clamping plate (14). The inner walls of the two sliders (32) are rotatably connected to a connecting plate (9). A U-shaped block (11) is rotatably connected between the two connecting plates (9). A U-shaped plate (6) is slidably connected to the top of the bottom plate (1). A second motor (7) is fixedly connected to the top of one side of the outer wall of the U-shaped plate (6). A lead screw (21) is passed through and fixedly connected to the output end of the second motor (7). A nut pair (22) is threadedly connected to the outer ring of the lead screw (21). A cutting component is provided at the bottom of the nut pair (22).

2. The ground-rail gantry metal fiber laser cutting machine according to claim 1, characterized in that: The cutting assembly includes a third cylinder (23), which is fixedly connected to a nut pair (22). A U-shaped support plate (24) is fixedly connected to the output end of the third cylinder (23). A fourth cylinder (26) is fixedly connected through and fixedly connected to one side of the top of the outer wall of the U-shaped support plate (24). A limit plate (27) is fixedly connected to the output end of the fourth cylinder (26). An inclined block (30) is slidably connected to the inner wall of the limit plate (27). A moving plate (29) is fixedly connected to the bottom of the inclined block (30). A circular block (31) is provided on the inner wall of the moving plate (29). A laser cutting head (28) is fixedly connected to one end of the circular block (31). A semi-circular plate (25) is fixedly connected to the top of the inner wall of the U-shaped support plate (24).

3. The ground-rail gantry metal fiber laser cutting machine according to claim 1, characterized in that: A laser rangefinder (12) is provided on one side of the slide rail (10) on the front side.

4. The ground-rail type gantry metal fiber laser cutting machine according to claim 1, characterized in that: A first cylinder (13) is fixedly connected to the top of the slide rail (10) on the front side, and a U-shaped block (11) is fixedly connected to the output end of the first cylinder (13).

5. A ground-rail type gantry metal fiber laser cutting machine according to claim 2, characterized in that: A laser cutting head (28) is rotatably connected to the center of one side of the semicircular plate (25), and a circular block (31) is slidably connected to the inner wall of the semicircular plate (25).

6. A ground-rail type gantry metal fiber laser cutting machine according to claim 2, characterized in that: A first motor (5) is fixedly connected to one side of the outer wall of the U-shaped plate (6). A rotating shaft (19) is fixedly connected through the output end of the first motor (5). Two gears (20) are fixedly connected to the outer ring of the rotating shaft (19).

7. A ground-rail type gantry metal fiber laser cutting machine according to claim 2, characterized in that: A rack (4) is fixedly connected between the inner walls of the U-shaped frame (3), and a gear (20) is meshed with the top of the rack (4).

8. A ground-rail type gantry metal fiber laser cutting machine according to claim 2, characterized in that: An operating table (2) is fixedly connected between the two U-shaped frames (3).

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