High-precision laser inkjet cutting machine

Abstract

The utility model discloses a high-precision laser painting cutting machine which comprises a working table, supporting legs and a laser cutting device, the working table is arranged on the supporting legs, the laser cutting device is arranged on the working table, a motor is arranged at the bottom end of one side of the working table, and a two-way lead screw is arranged at the output end of the motor. The driving motor drives the bidirectional screw rod to rotate, the bidirectional screw rod is in transmission connection with a first moving block and a second moving block, the first moving block and the second moving block are both connected with gantries, and the two gantries are arranged on the working table. The two portal frames are respectively driven by the first moving block and the second moving block to move along the same track, so that the push plate can push a painting product placed on the workbench from the middle to the two sides, wrinkles are pushed to the two sides, leveling of painting leveling is achieved, and the cutting precision and quality are effectively improved.

Description

Technical Field

[0001] This utility model relates to the field of laser cutting machine technology, and in particular to a high-precision laser inkjet cutting machine. Background Technology

[0002] Laser cutting utilizes a high-power-density laser beam to irradiate the material being cut, rapidly heating it to its vaporization temperature and causing it to evaporate and form a hole. As the beam moves across the material, the hole continuously forms a very narrow kerf (e.g., about 0.1 mm), thus completing the cutting of the material.

[0003] After inkjet printing products are manufactured, the pattern needs to be cut along the upper edge of the design. Due to the complexity of the shape, it is difficult for humans to control the process precisely. At present, laser cutting machines are usually used for processing.

[0004] However, most inkjet printed products are relatively soft. When using a laser cutting machine to cut them, the wrinkles formed due to the lack of flattening can easily lead to cutting errors. Therefore, a high-precision laser inkjet cutting machine is needed to meet people's needs. Utility Model Content

[0005] The purpose of this invention is to provide a high-precision laser inkjet cutting machine to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a high-precision laser inkjet cutting machine, comprising a worktable, support legs, and a laser cutting device. The worktable is mounted on the support legs, and the laser cutting device is mounted on the worktable. A motor is mounted on the bottom side of one side of the worktable, and a bidirectional lead screw is mounted on the output end of the motor. A first moving block and a second moving block are driven and connected to the bidirectional lead screw. A gantry is connected to both the first and second moving blocks. The two gantry are arranged on the worktable, and a push plate is mounted on the bottom end of each gantry above the worktable. A screw is internally threaded to the bottom end of the support leg, and an adjusting block is mounted on the bottom end of the screw. A ball joint is connected to the bottom end of the adjusting block, and a foot is movably connected to the bottom end of the ball joint.

[0007] Preferably, the two gantry frames are hinged to the two push plates by a number of hinges, which are arranged on the opposite sides of the two gantry frames.

[0008] Preferably, the first moving block has a positive lead screw hole, and the positive lead screw section of the bidirectional lead screw is driven and connected in the positive lead screw hole; the second moving block has a negative lead screw hole, and the negative lead screw end of the bidirectional lead screw is driven and connected in the negative lead screw hole.

[0009] Preferably, a guide rod is provided on the bottom of the other side of the workbench. The guide rod is parallel to the bidirectional lead screw, and two guide blocks are slidably connected on the guide rod. The two guide blocks are respectively connected to the other ends of the two gantry away from the first moving block and the second moving block.

[0010] Preferably, the bottom end of the support leg is provided with a threaded hole, and the screw is threaded into the threaded hole.

[0011] Preferably, the outer edge of the adjustment block is hexagonal.

[0012] Preferably, the foot has a ball hole, and the ball shaft is movably connected inside the ball hole.

[0013] The beneficial effects of this utility model are:

[0014] In this invention, a drive motor causes a bidirectional lead screw to rotate, which in turn drives the first and second moving blocks to move synchronously relative to each other. The two masts move along the same trajectory under the respective drive of the first and second moving blocks, thereby causing the push plate to push the inkjet product placed on the worktable from the middle to both sides, thus pushing the wrinkles to both sides and achieving the flattening of the inkjet, effectively improving the cutting accuracy and quality.

[0015] In this invention, by rotating the adjusting block, the screw can extend and retract within the support leg through the support foot and ball shaft, thereby adjusting the height of the worktable at the support leg. Through the cooperation of multiple support legs, the height of the worktable at each support leg is adjusted, thereby achieving the overall level adjustment of the worktable, ensuring the horizontal stability of the inkjet printing product placed on the worktable, and further ensuring cutting accuracy. Attached Figure Description

[0016] Figure 1 This is a structural schematic diagram of a high-precision laser inkjet cutting machine proposed in this utility model;

[0017] Figure 2 This is a schematic diagram of the bidirectional lead screw structure of a high-precision laser inkjet cutting machine proposed in this utility model, viewed from below.

[0018] Figure 3 This is a schematic diagram of the first and second moving blocks and the gantry structure of a high-precision laser inkjet cutting machine proposed in this utility model;

[0019] Figure 4 This is a partial side view cross-sectional diagram of the support leg of a high-precision laser inkjet cutting machine proposed in this utility model.

[0020] In the diagram: 1. Workbench; 2. Support leg; 3. Laser cutting equipment; 4. Motor; 5. Two-way lead screw; 6. First moving block; 7. Second moving block; 8. Gantry; 9. Push plate; 10. Screw; 11. Adjusting block; 12. Ball shaft; 13. Foot pad; 14. Hinge; 15. Positive lead screw hole; 16. Negative lead screw hole; 17. Guide rod; 18. Guide block; 19. Threaded hole; 20. Ball hole. 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] Reference Figure 1-4 A high-precision laser inkjet cutting machine includes a worktable 1, a support leg 2, and a laser cutting device 3. The worktable 1 is mounted on the support leg 2, and the laser cutting device 3 is mounted on the worktable 1. A motor 4 is mounted on the bottom side of one side of the worktable 1. A bidirectional lead screw 5 is mounted on the output end of the motor 4. A first moving block 6 and a second moving block 7 are connected to the bidirectional lead screw 5. A gantry 8 is connected to both the first moving block 6 and the second moving block 7. The two gantry 8 are arranged on the worktable 1. A push plate 9 is mounted on the bottom end of each of the two gantry 8 above the worktable 1. A screw 10 is internally threaded to the bottom end of the support leg 2. An adjusting block 11 is mounted on the bottom end of the screw 10. A ball bearing 12 is connected to the bottom end of the adjusting block 11. A foot 13 is movably connected to the bottom end of the ball bearing 12.

[0023] The drive motor 4 causes the bidirectional lead screw 5 to rotate, which in turn drives the first moving block 6 and the second moving block 7 to move synchronously relative to each other. The two masts 8 move along the same trajectory under the respective drive of the first moving block 6 and the second moving block 7, so that the push plate 9 pushes the inkjet product placed on the worktable 1 from the middle to both sides, thereby pushing the wrinkles to both sides and smoothing the inkjet, effectively improving the cutting accuracy and quality. By rotating the adjusting block 11, the screw 10 extends and retracts within the support leg 2 through the support of the pad 13 and the ball shaft 12, thereby adjusting the height of the worktable 1 at the support leg 2. Through the cooperation of multiple support legs 2, the height of the worktable 1 at each support leg 2 is adjusted, thereby achieving the overall levelness adjustment of the worktable 1, ensuring the horizontal stability of the inkjet product placed on the worktable 1, and further ensuring the cutting accuracy.

[0024] Specifically, in this embodiment, the two masts 8 and the two push plates 9 are hinged together by a number of hinges 14. The hinges 14 are arranged on the side of the two masts 8 that are far apart from each other. When the two masts 8 move closer to each other under the action of the first moving block 6 and the second moving block 7, the position of the hinges 14 enables the push plates 9 to rotate on the surface of the inkjet product, preventing the inkjet product from shrinking inward. When the two masts 8 are far apart from each other, the position of the hinges 14 can effectively restrict the rotation of the push plates 9, thereby smoothing the wrinkled parts.

[0025] Specifically, in this embodiment, the first moving block 6 is provided with a positive lead screw hole 15, and the positive lead screw section of the bidirectional lead screw 5 is driven and connected in the positive lead screw hole 15. The second moving block 7 is provided with a negative lead screw hole 16, and the negative lead screw end of the bidirectional lead screw 5 is driven and connected in the negative lead screw hole 16, so that the forward and reverse rotation of the bidirectional lead screw 5 realizes the synchronous approach and departure of the first moving block 6 and the second moving block 7.

[0026] Specifically, in this embodiment, a guide rod 17 is provided on the bottom of the other side of the workbench 1. The guide rod 17 is parallel to the bidirectional lead screw 5. Two guide blocks 18 are slidably connected on the guide rod 17. The two guide blocks 18 are respectively connected to the other end of the two masts 8 away from the first moving block 6 and the second moving block 7, which further improves the stability of the relative movement of the two masts 8.

[0027] Specifically, in this embodiment, a threaded hole 19 is provided on the bottom end of the support leg 2, and the screw 10 is threaded into the threaded hole 19 to realize the extension and retraction of the screw 10 in the support leg 2, while ensuring the stability after extension and retraction adjustment.

[0028] Specifically, in this embodiment, the outer edge of the adjusting block 11 is hexagonal, which makes it convenient to rotate and adjust the adjusting block 11 using a handle.

[0029] Specifically, in this embodiment, the foot 13 is provided with a ball hole 20, and the ball shaft 12 is movably connected in the ball hole 20, so as to ensure that the adjusting block 11 drives the ball shaft 12 to rotate smoothly in the foot 13, and to provide vertically adjustable space for the tilt angle of the worktable 1 at the support leg 2 during the horizontal adjustment process.

[0030] The above are merely preferred embodiments of this utility model, but the scope of protection of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in this utility model, based on the technical solution and inventive concept of this utility model, should be included within the scope of protection of this utility model.

Claims

1. A high-precision laser plot cutting machine comprising a workbench (1), a supporting leg (2) and a laser cutting device (3), characterized in that: The workbench (1) is arranged on the supporting leg (2), the laser cutting device (3) is arranged on the workbench (1), a motor (4) is arranged on the bottom end of one side of the workbench (1), a bidirectional screw rod (5) is arranged on the output end of the motor (4), a first moving block (6) and a second moving block (7) are drivingly connected on the bidirectional screw rod (5), a portal frame (8) is connected on the first moving block (6) and the second moving block (7), two portal frames (8) are arranged on the workbench (1), a push plate (9) is arranged on the bottom end above the workbench (1) of the two portal frames (8), a screw rod (10) is screw-connected in the bottom end of the supporting leg (2), an adjusting block (11) is arranged on the bottom end of the screw rod (10), a ball shaft (12) is connected on the bottom end of the adjusting block (11), and a foot pad (13) is movably connected on the bottom end of the ball shaft (12).

2. The high-precision laser plot cutting machine according to claim 1, characterized in that: The two portal frames (8) and the two push plates (9) are hingedly connected through a plurality of hinge elements (14), and the hinge elements (14) are arranged on the side of the two portal frames (8) away from each other.

3. The high-precision laser plot cutting machine according to claim 1, characterized in that: A positive screw rod hole (15) is formed in the first moving block (6), and the positive screw rod segment of the bidirectional screw rod (5) is drivingly connected in the positive screw rod hole (15); a reverse screw rod hole (16) is formed in the second moving block (7), and the reverse screw rod end of the bidirectional screw rod (5) is drivingly connected in the reverse screw rod hole (16).

4. The high-precision laser plot cutting machine according to claim 1, characterized in that: A guide rod (17) is arranged on the other bottom end of the workbench (1), the guide rod (17) is parallel to the bidirectional screw rod (5), two guide blocks (18) are slidingly connected on the guide rod (17), and the two guide blocks (18) are respectively connected on the other ends of the two portal frames (8) away from the first moving block (6) and the second moving block (7).

5. The high-precision laser plot cutting machine according to claim 1, characterized in that: A threaded hole (19) is formed in the bottom end of the supporting leg (2), and the screw rod (10) is screw-connected in the threaded hole (19).

6. The high-precision laser plot cutting machine according to claim 1, characterized in that: The outer edge of the adjusting block (11) is hexagonal.

7. The high-precision laser plot cutting machine according to claim 1, characterized in that: A ball hole (20) is formed in the foot pad (13), and the ball shaft (12) is movably connected in the ball hole (20).

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