Laser cutting machine convenient to adjust

Abstract

The utility model discloses a laser cutting machine convenient to adjust, which relates to the technical field of laser cutting machines and comprises a cutting table, vertical moving tracks mounted on two sides of the cutting table and a transverse moving track mounted on the vertical moving tracks. The cutting assembly comprises a moving block installed on the transverse moving rail, a lifting frame is slidably arranged on the moving block, a rotating shaft is rotatably arranged at the lower end of the lifting frame, and the cutting assembly comprises a driving assembly. The driving assembly drives the lifting frame to move downwards, the height of the laser head is adjusted, the rotating shaft is driven to rotate, the rotating shaft drives the arc-shaped block to rotate, the position of the laser head is rotationally adjusted, the movable plate is driven to slide in the limiting groove of the arc-shaped block, the angle of the laser head is adjusted, and the round rod is driven to rotate. The laser head is adjusted to be kept horizontal, different faces of rectangular metal and metal in other shapes can be cut conveniently, the structure is simple, and operation is convenient.

Description

Technical Field

[0001] This utility model relates to the field of laser cutting machines, and in particular to a laser cutting machine that is easy to adjust. Background Technology

[0002] Laser cutting, also known as laser cutting, is a modern metal processing technology that uses lasers to cut metal into specific shapes. This technology typically requires a computer-controlled laser cutting machine. While laser cutting is a technique that uses lasers to cut materials and is commonly used in industrial manufacturing applications, it is also increasingly being used by schools, small businesses, and hobbyists.

[0003] Currently, some laser cutting machines can only cut the upper surface of metal. When cutting other irregular metal surfaces such as rectangles and circles, it is necessary to manually adjust the position of the metal part to make the cutting surface face upward. This method is very inefficient. On the other hand, some laser cutting machines with robotic arms for adjustment are expensive and not suitable for schools and small businesses. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing laser cutting machines, which are difficult to adjust, and to propose a laser cutting machine that is easy to adjust.

[0005] To address the problems existing in the prior art, the present invention adopts the following technical solution:

[0006] An easily adjustable laser cutting machine includes a cutting table, vertical moving rails mounted on both sides of the cutting table, and a horizontal moving rail mounted on the vertical moving rails. A cutting assembly is provided on the horizontal moving rails. The cutting assembly includes a moving block mounted on the horizontal moving rails. A lifting frame is slidably mounted on the moving block. A rotating shaft is rotatably mounted at the lower end of the lifting frame. An arc-shaped block is fixed at the lower end of the rotating shaft. A moving plate is slidably mounted inside the arc-shaped block. A circular rod is rotatably mounted at the lower end of the moving plate. A connecting block is fixedly mounted on the circular rod. A clamping block is fixedly mounted at the lower end of the connecting block. A laser head is fixedly mounted inside the clamping block. The cutting assembly includes a driving assembly.

[0007] Preferably, the drive assembly includes a cylinder mounted on the lower end of the moving block, and the output end of the cylinder is fixedly connected to the lifting frame.

[0008] Preferably, the drive assembly further includes a third motor installed inside the lifting frame, the output end of the third motor being fixedly connected to the upper end of the rotating shaft.

[0009] Preferably, the drive assembly further includes a first motor mounted on the movable plate. A mounting block is fixedly provided on the outer wall of the first motor. The lower end of the mounting block is fixedly connected to the upper surface of the movable plate. A drive ring is fixedly provided at the output end of the first motor. A plurality of toothed columns are fixedly provided on one side of the arc-shaped block. The drive ring meshes with the toothed columns.

[0010] Preferably, the drive assembly further includes a second motor mounted on one side of the movable plate, the output end of the second motor being fixedly connected to one end of the circular rod.

[0011] Preferably, a limiting groove is formed on the inner side of the arc-shaped block, and the inner wall of the limiting groove is in contact with the upper end of the movable plate.

[0012] Preferably, the movable block has movable slots on both sides, and the upper end of the lifting frame is in contact with the inner wall of the movable slot.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] In this invention, the lifting frame is moved downward by the driving component, the height of the laser head is adjusted, the rotating shaft is rotated, the rotating shaft rotates the arc block, the position of the laser head is adjusted by the rotation, the moving plate slides along the limiting groove of the arc block, the angle of the laser head is adjusted, the circular rod is rotated, the circular rod rotates the connecting block, and the laser head is adjusted to keep it horizontal. This makes it convenient to cut different surfaces of rectangular metal and other shaped metals. The structure is simple and the operation is convenient. Attached Figure Description

[0015] The accompanying drawings, which are included to provide a further understanding of the present invention and form part of this application, illustrate exemplary embodiments of the present invention and, together with the description thereof, serve to explain the present invention and do not constitute an undue limitation thereof. In the drawings:

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the cutting component structure of this utility model;

[0018] Figure 3 This is a schematic diagram of the upper part of the cutting component of this utility model;

[0019] Figure 4 This is a schematic diagram of the lower part of the cutting component of this utility model.

[0020] The numbers in the diagram are as follows: 1. Cutting table; 12. Vertical moving track; 13. Horizontal moving track; 14. Moving block; 15. Lifting frame; 16. Rotating shaft; 17. Arc block; 18. Moving plate; 19. Circular rod; 191. Connecting block; 192. Clamping block; 193. Laser head; 2. Cylinder; 3. Gear column; 31. Mounting block; 32. First motor; 33. Drive ring; 4. Second motor; 5. Limiting groove; 6. Third motor. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0022] Example: This example provides an easily adjustable laser cutting machine. See [link to example]. Figure 1-4 Specifically, it includes a cutting table 1, vertical moving rails 12 installed on both sides of the cutting table 1, and a horizontal moving rail 13 installed on the vertical moving rails 12. A cutting assembly is provided on the horizontal moving rail 13. The cutting assembly includes a moving block 14 installed on the horizontal moving rail 13. A lifting frame 15 is slidably provided on the moving block 14. A rotating shaft 16 is rotatably provided at the lower end of the lifting frame 15. An arc-shaped block 17 is fixedly provided at the lower end of the rotating shaft 16. A limiting groove 5 is opened on the inner side of the arc-shaped block 17. The inner wall of the limiting groove 5 is in contact with the upper end of the moving plate 18. Moving grooves are opened on both sides of the moving block 14. The upper end of the lifting frame 15 is in contact with the inner wall of the moving groove. A moving plate 18 is slidably provided in the arc-shaped block 17. A circular rod 19 is rotatably provided at the lower end of the moving plate 18. A connecting block 191 is fixedly provided on the circular rod 19. A clamping block 192 is fixedly provided at the lower end of the connecting block 191. A laser head 193 is fixedly provided on the inner side of the clamping block 192. The cutting assembly includes a driving assembly.

[0023] The vertical moving track 12 and the horizontal moving track 13 are linear motors. The horizontal moving track 13 can move vertically along the vertical moving track 12. The horizontal moving track 13 can drive the cutting component to move horizontally. The drive component drives the lifting frame 15 to move downward. Adjusting the height of the laser head 193 drives the rotating shaft 16 to rotate. The rotating shaft 16 drives the arc block 17 to rotate. Rotating adjusts the position of the laser head 193. It drives the moving plate 18 to slide along the limiting groove 5 of the arc block 17. Adjusting the angle of the laser head 193 drives the circular rod 19 to rotate. The circular rod 19 drives the connecting block 191 to rotate. Adjusting the laser head 193 to keep it horizontal.

[0024] In the specific implementation process, such as Figure 3 and Figure 4As shown, the drive assembly includes a cylinder 2 installed at the lower end of the moving block 14, the output end of the cylinder 2 is fixedly connected to the lifting frame 15, the drive assembly also includes a third motor 6 installed inside the lifting frame 15, the output end of the third motor 6 is fixedly connected to the upper end of the rotating shaft 16, the drive assembly also includes a second motor 4 installed on one side of the moving plate 18, the output end of the second motor 4 is fixedly connected to one end of the circular rod 19.

[0025] Cylinder 2 pushes the lifting frame 15 to move vertically, adjusting the height of the laser head 193 to cut on the side of the rectangular metal. The third motor 6 drives the rotating shaft 16 to rotate, which in turn drives the arc block 17 to rotate, allowing the laser head 193 to rotate to other sides of the rectangular metal block. After the moving plate 18 moves on the arc block 17, the second motor 4 drives the connecting block 191 to rotate, which in turn drives the laser head 193 to rotate on the moving plate 18, ensuring that the laser head 193 remains horizontal with the rectangular metal.

[0026] In the specific implementation process, such as Figure 2 and Figure 3 As shown, the drive assembly also includes a first motor 32 mounted on the movable plate 18. A mounting block 31 is fixedly provided on the outer wall of the first motor 32. The lower end of the mounting block 31 is fixedly connected to the upper surface of the movable plate 18. A drive ring 33 is fixedly provided at the output end of the first motor 32. A plurality of toothed columns 3 are fixedly provided on one side of the arc-shaped block 17. The drive ring 33 meshes with the toothed columns 3.

[0027] The first motor 32 drives the drive ring 33 to rotate, and the drive ring 33 moves along the toothed column 3. Since the first motor 32 is mounted on the moving plate 18, the moving plate 18 slides along the limiting groove 5, and the angle of the laser head 193 is adjusted so that the laser head 193 moves to the tilt angle of the rectangular metal.

[0028] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. An easily adjustable laser cutting machine, comprising a cutting table (1), vertical moving rails (12) mounted on both sides of the cutting table (1), and a transverse moving rail (13) mounted on the vertical moving rails (12), characterized in that: A cutting assembly is provided on the transverse moving track (13). The cutting assembly includes a moving block (14) installed on the transverse moving track (13). A lifting frame (15) is slidably provided on the moving block (14). A rotating shaft (16) is rotatably provided at the lower end of the lifting frame (15). An arc-shaped block (17) is fixedly provided at the lower end of the rotating shaft (16). A moving plate (18) is slidably provided inside the arc-shaped block (17). A circular rod (19) is rotatably provided at the lower end of the moving plate (18). A connecting block (191) is fixedly provided on the circular rod (19). A clamping block (192) is fixedly provided at the lower end of the connecting block (191). A laser head (193) is fixedly provided inside the clamping block (192). The cutting assembly includes a driving assembly.

2. The easily adjustable laser cutting machine according to claim 1, characterized in that: The drive assembly includes a cylinder (2) installed at the lower end of the moving block (14), and the output end of the cylinder (2) is fixedly connected to the lifting frame (15).

3. The easily adjustable laser cutting machine according to claim 1, characterized in that: The drive assembly also includes a third motor (6) installed inside the lifting frame (15), and the output end of the third motor (6) is fixedly connected to the upper end of the rotating shaft (16).

4. The easily adjustable laser cutting machine according to claim 1, characterized in that: The drive assembly also includes a first motor (32) mounted on the movable plate (18). The outer wall of the first motor (32) is fixedly provided with a mounting block (31). The lower end of the mounting block (31) is fixedly connected to the upper surface of the movable plate (18). The output end of the first motor (32) is fixedly provided with a drive ring (33). A plurality of toothed columns (3) are fixedly provided on one side of the arc-shaped block (17). The drive ring (33) meshes with the toothed columns (3).

5. The easily adjustable laser cutting machine according to claim 1, characterized in that: The drive assembly also includes a second motor (4) mounted on one side of the movable plate (18), the output end of the second motor (4) being fixedly connected to one end of the circular rod (19).

6. The easily adjustable laser cutting machine according to claim 1, characterized in that: A limiting groove (5) is provided on the inner side of the arc-shaped block (17), and the inner wall of the limiting groove (5) is in contact with the upper end of the moving plate (18).

7. The easily adjustable laser cutting machine according to claim 1, characterized in that: The movable block (14) has movable slots on both sides, and the upper end of the lifting frame (15) is in contact with the inner wall of the movable slot.

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