Cutting equipment for laser paper packaging

Abstract

The utility model discloses cutting equipment for laser paper packaging, which comprises a bottom plate, a conveying belt is arranged at one end of the upper surface of the bottom plate, a cutting mechanism located above the conveying belt is arranged above the bottom plate, two ends of the upper surface of the bottom plate are fixedly connected with connecting frames, torsional spring shafts are arranged on the surfaces of the connecting frames, and the torsional spring shafts are fixedly connected with the conveying belt. And connecting rods are arranged at the front end and the rear end of the surface of the torsional spring shaft correspondingly, and rolling wheels are rotationally arranged at the other ends of the connecting rods. According to the cutting equipment for hologram paper packaging, when hologram paper moves on the upper surface of the conveying belt, the rolling wheels abut against the upper surface of the hologram paper, so that the hologram paper stably moves on the upper surface of the conveying belt, and after two L-shaped limiting plates are matched to make contact with the side wall of the hologram paper, the hologram paper is cut off. Therefore, the situation that the laser paper deviates when moving on the upper surface of the conveying belt can be avoided, and the cutting quality of the laser paper is improved.

Description

Technical Field

[0001] This utility model relates to the field of laser paper cutting technology, and in particular to a laser paper packaging cutting device. Background Technology

[0002] Laser paper, a type of lenticular paper, has an effect similar to lenticular materials and can be used in processes such as pattern sticker printing and lamination. There is a huge market demand for this material, but very few manufacturers can produce truly high-quality laser paper. Laser paper includes two types: general-format laser paper and positioning laser paper. Positioning laser paper is an environmentally friendly, plastic-free new type of anti-counterfeiting paper, mainly used for wine packaging. This type of laser paper boasts highly effective anti-counterfeiting performance and a dazzling appearance. It is also used for gift packaging and decoration. It is commonly used as packaging boxes and tote bags for wine, cigarettes, various cosmetics, and pharmaceuticals, enhancing the product's grade, artistic effect, and anti-counterfeiting capabilities.

[0003] Chinese patent CN205058120U discloses a laser packaging paper cutting device. This technical solution, by adding a conveyor belt structure, can lay the laser paper flat on the conveyor belt. The rotation of the through-cutting wheel causes the blade to squeeze the conveyor belt and cut the laser paper. Since it is driven by a motor, the cut laser paper is of the same size and the production efficiency is very high.

[0004] However, this laser paper packaging cutting equipment does not have a limiting function during use. When the laser paper moves on the conveyor belt, it is easy to deviate, which reduces the cutting quality of the laser paper and is not conducive to the cutting and processing of laser paper packaging.

[0005] Therefore, how to prevent the laser paper from shifting during its movement is a technical problem that urgently needs to be solved in the industry. Utility Model Content

[0006] The main purpose of this utility model is to provide a cutting device for laser paper packaging, which aims to solve the problem that the laser paper is prone to deviation when moving on the conveyor belt, thereby reducing the cutting quality of the laser paper.

[0007] This utility model proposes a cutting device for laser paper packaging, including a base plate, a conveyor belt is provided at one end of the upper surface of the base plate, a cutting mechanism is provided above the base plate and located above the conveyor belt, a connecting frame is fixedly connected to both ends of the upper surface of the base plate, a torsion spring shaft is provided on the surface of the connecting frame, a connecting rod is provided at the front end and the rear end of the surface of the torsion spring shaft, and a roller is rotatably provided at the other end of the connecting rod;

[0008] The upper surface of the base plate is provided with L-shaped limiting plates that move horizontally on both the front and rear sides. The L-shaped limiting plates are located above the conveyor belt. The other end of the upper surface of the base plate is provided with a receiving plate that moves vertically via a driving mechanism.

[0009] Preferably, a sliding cylinder is slidably sleeved on the front and rear ends of the torsion spring shaft surface, one end of the connecting rod is fixedly connected to the surface of the sliding cylinder, a bolt is provided on the surface of the sliding cylinder, a torsion handle is provided on the top of the bolt, and a groove adapted to the bolt is opened laterally on the surface of the torsion spring shaft.

[0010] Preferably, an electric telescopic rod is fixedly connected to both the front and rear sides of one end of the upper surface of the base plate, and the outer end of the electric telescopic rod is fixedly connected to the bottom of one end of the L-shaped limiting plate on the same side.

[0011] Preferably, a slide rail is fixedly connected to the other end of the upper surface of the base plate, and a sliding block is fixedly connected to the other end of the L-shaped limiting plate, with the sliding block slidably sleeved on the surface of the slide rail.

[0012] Preferably, the cutting mechanism includes a support frame, a roller, and a plurality of cutters. The support frame is fixedly connected to the upper surface of the base plate. The roller is rotatably disposed inside the support frame and located above the conveyor belt. The plurality of cutters are disposed on the surface of the roller and are evenly spaced and distributed in a ring along its surface.

[0013] Preferably, the driving mechanism includes a receiving box, a motor, a threaded rod, and a threaded sleeve. The receiving box is fixedly connected to the upper surface of the base plate, the motor is fixedly connected to the top of the receiving box, the threaded rod is rotatably disposed in the inner cavity of the receiving box, the top end of the threaded rod extends to the outside of the receiving box and is fixedly connected to the output shaft of the motor, the threaded sleeve is threadedly connected to the surface of the threaded rod, a connecting plate is fixedly connected to the side wall of the threaded sleeve, and the other end of the connecting plate extends movably to the outside of the receiving box and is fixedly connected to the side wall of the receiving plate.

[0014] Preferably, the side wall of the container has a vertical opening for the connecting plate to move.

[0015] This invention utilizes a roller mechanism to stabilize the laser paper as it moves along the upper surface of a conveyor belt. The rollers contact the upper surface of the laser paper, ensuring its stability. Furthermore, two L-shaped limiting plates contact the sidewalls of the laser paper, preventing deviation during movement. This improves the cutting quality of the laser paper, increases the yield rate of laser paper packaging, and reduces production costs. After cutting, the laser paper is conveyed to the upper surface of a receiving plate. After prolonged processing, the drive mechanism moves the receiving plate up and down, allowing for height adjustment based on the stacked laser paper height, thus ensuring stable laser paper reception over extended periods. Attached Figure Description

[0016] Figure 1 This is a top view of the structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the drive mechanism in this utility model;

[0018] Figure 3 This is a schematic diagram of the connecting rod and roller in this utility model.

[0019] In the diagram: 1. Base plate; 2. Support frame; 3. Roller; 4. Cutter; 5. Connecting frame; 6. Torsion spring shaft; 7. Groove; 8. Sliding cylinder; 9. Bolt; 10. Torsion handle; 11. Connecting rod; 12. Roller; 13. Electric telescopic rod; 14. L-shaped limit plate; 15. Slide rail; 16. Sliding block; 17. Receiving box; 18. Motor; 19. Threaded rod; 20. Threaded sleeve; 21. Connecting plate; 22. Movable opening; 23. Receiving plate; 24. Conveyor belt.

[0020] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0021] It should be understood that the specific embodiments described herein are merely illustrative of the present invention and are not intended to limit the present invention.

[0022] Reference Figure 1-3 This invention proposes an embodiment of a laser paper packaging cutting device, comprising a base plate 1, a conveyor belt 24 disposed at one end of the upper surface of the base plate 1, a cutting mechanism disposed above the conveyor belt 24, and connecting frames 5 fixedly connected to both ends of the upper surface of the base plate 1.

[0023] A torsion spring shaft 6 is provided on the surface of the connecting frame 5. A connecting rod 11 is provided at both the front and rear ends of the surface of the torsion spring shaft 6. A roller 12 is rotatably provided at the other end of the connecting rod 11.

[0024] The upper surface of the base plate 1 is provided with L-shaped limiting plates 14 that move horizontally on both the front and rear sides. The L-shaped limiting plates 14 are located above the conveyor belt 24. The other end of the upper surface of the base plate 1 is provided with a receiving plate 23 that moves vertically through a driving mechanism.

[0025] When the laser paper moves on the upper surface of the conveyor belt 24, the roller 12 abuts against the upper surface of the laser paper, which can stabilize the laser paper on the upper surface of the conveyor belt 24. In addition, after the two L-shaped limiting plates 14 contact the side wall of the laser paper, the laser paper can avoid deviation when moving on the upper surface of the conveyor belt 24, thereby improving the cutting quality of the laser paper, increasing the production qualification rate of laser paper packaging paper, and reducing the production cost of laser paper packaging paper.

[0026] After the cutting and processing is completed, the laser paper is conveyed to the upper surface of the receiving plate 23. After a long period of processing, the drive mechanism drives the receiving plate 23 to move up and down, which facilitates height adjustment according to the height of the stacked laser paper and ensures the stability of laser paper receiving over a long period of time.

[0027] Furthermore, a sliding cylinder 8 is slidably sleeved on the front and rear ends of the surface of the torsion spring shaft 6, one end of the connecting rod 11 is fixedly connected to the surface of the sliding cylinder 8, a bolt 9 is provided on the surface of the sliding cylinder 8, a torsion handle 10 is provided on the top of the bolt 9, and a groove 7 adapted to the bolt 9 is opened laterally on the surface of the torsion spring shaft 6.

[0028] After the torsion handle 10 is turned and the bottom end of the bolt 9 is disengaged from the inside of the slot 7, the sliding cylinder 8 can slide on the surface of the torsion spring shaft 6, which is convenient for adapting to different specifications of laser paper for contact positioning.

[0029] Furthermore, an electric telescopic rod 13 is fixedly connected to both the front and rear sides of one end of the upper surface of the base plate 1, and the outer end of the electric telescopic rod 13 is fixedly connected to the bottom of one end of the L-shaped limiting plate 14 on the same side.

[0030] After the electric telescopic rod 13 extends or retracts, the distance between the two L-shaped limit plates 14 can be adjusted to accommodate different specifications of laser paper for use in limiting their position.

[0031] Furthermore, a slide rail 15 is fixedly connected to the other end of the upper surface of the base plate 1, and a sliding block 16 is fixedly connected to the other end of the L-shaped limiting plate 14. The sliding block 16 is slidably sleeved on the surface of the slide rail 15.

[0032] When the L-shaped limiting plate 14 moves, it causes the sliding block 16 to slide on the surface of the slide rail 15, thereby improving the smoothness and stability of the L-shaped limiting plate 14 during movement.

[0033] Furthermore, the cutting mechanism includes a support frame 2, a roller 3, and several cutters 4. The support frame 2 is fixedly connected to the upper surface of the base plate 1. The roller 3 is rotatably disposed inside the support frame 2 and located above the conveyor belt 24. The multiple cutters 4 are disposed on the surface of the roller 3 and are evenly distributed in a ring along its surface.

[0034] During the conveying of the laser paper on the upper surface of the conveyor belt 24, the roller 3 drives the cutter 4 to rotate until it comes into contact with the laser paper, and then the laser paper can be cut. The inside of the conveyor belt 24 can be equipped with a support structure corresponding to the roller 3 to improve the stability during the cutting process.

[0035] Furthermore, the drive mechanism includes a housing 17, a motor 18, a threaded rod 19, and a threaded sleeve 20. The housing 17 is fixedly connected to the upper surface of the base plate 1, the motor 18 is fixedly connected to the top of the housing 17, the threaded rod 19 is rotatably disposed in the inner cavity of the housing 17, the top of the threaded rod 19 extends to the outside of the housing 17, and is fixedly connected to the output shaft of the motor 18.

[0036] The threaded sleeve 20 is threadedly connected to the surface of the threaded rod 19. A connecting plate 21 is fixedly connected to the side wall of the threaded sleeve 20. The other end of the connecting plate 21 extends movably to the outside of the receiving box 17 and is fixedly connected to the side wall of the receiving plate 23.

[0037] After the motor 18 drives the threaded rod 19 to rotate, it can drive the threaded sleeve 20 to move up and down along the surface of the threaded rod 19. With the connection of the connecting plate 21, it can drive the receiving plate 23 to move up and down.

[0038] Furthermore, the side wall of the container 17 is vertically provided with an opening 22 for the connecting plate 21 to move.

[0039] During operation, when the laser paper moves on the upper surface of the conveyor belt 24, the roller 12 abuts against the upper surface of the laser paper, which stabilizes the laser paper on the upper surface of the conveyor belt 24. In addition, after the two L-shaped limiting plates 14 contact the side wall of the laser paper, the laser paper can be prevented from deviating when moving on the upper surface of the conveyor belt 24, thereby improving the cutting quality of the laser paper. After the cutting process is completed, the laser paper is conveyed to the upper surface of the receiving plate 23. After a long period of processing, the drive mechanism drives the receiving plate 23 to move up and down, which facilitates height adjustment according to the height of the stacked laser paper and facilitates long-term receiving of laser paper.

[0040] The above description is only a preferred embodiment of the present utility model and does not limit the patent scope of the present utility model. Any equivalent structural transformations made based on the contents of the present utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of the present utility model.

Claims

1. A cutting apparatus for laser paper packaging, comprising a base plate (1), characterized in that, One end of the upper surface of the bottom plate (1) is provided with a conveyor belt (24), the upper surface of the bottom plate (1) is provided with a cutting mechanism above the conveyor belt (24), both ends of the upper surface of the bottom plate (1) are fixedly connected with connecting frames (5), the surface of the connecting frame (5) is provided with a torsion spring shaft (6), the front end and the rear end of the surface of the torsion spring shaft (6) are provided with connecting rods (11), the other end of the connecting rod (11) is rotatably provided with a roller (12); The front side and the rear side of the upper surface of the bottom plate (1) are provided with L-shaped limiting plates (14) moving in the horizontal direction, the L-shaped limiting plates (14) are located above the conveyor belt (24), the other end of the upper surface of the bottom plate (1) is provided with a material receiving plate (23) moving in the vertical direction through a driving mechanism.

2. The laser paper packaging cutting apparatus according to claim 1, wherein, The front end and the rear end of the surface of the torsion spring shaft (6) are slidably sleeved with sliding cylinders (8), one end of the connecting rod (11) is fixedly connected with the surface of the sliding cylinder (8), the surface of the sliding cylinder (8) is provided with a bolt (9), the top of the bolt (9) is provided with a torsion handle (10), the surface of the torsion spring shaft (6) is transversely provided with a notch (7) matched with the bolt (9).

3. The laser paper packaging cutting apparatus according to claim 1, wherein, The front side and the rear side of one end of the upper surface of the bottom plate (1) are fixedly connected with electric telescopic rods (13), the outer end of the electric telescopic rod (13) is fixedly connected with the bottom of one end of the same side L-shaped limiting plate (14).

4. The laser paper packaging cutting apparatus according to claim 3, wherein, The other end of the upper surface of the bottom plate (1) is fixedly connected with a sliding rail (15), the other end of the L-shaped limiting plate (14) is fixedly connected with a sliding block (16), the sliding block (16) is slidably sleeved on the surface of the sliding rail (15).

5. The laser paper packaging cutting apparatus according to claim 1, wherein, The cutting mechanism comprises a support frame (2), a roller (3) and a plurality of cutters (4), the support frame (2) is fixedly connected to the upper surface of the bottom plate (1), the roller (3) is rotatably arranged in the support frame (2), and is located above the conveyor belt (24), a plurality of cutters (4) are arranged on the surface of the roller (3), and are arranged in a ring shape and uniformly spaced on the surface.

6. The laser paper packaging cutting apparatus according to claim 1, wherein, The driving mechanism comprises a containing box (17), a motor (18), a threaded rod (19) and a threaded sleeve (20), the containing box (17) is fixedly connected to the upper surface of the bottom plate (1), the motor (18) is fixedly connected to the top end of the containing box (17), the threaded rod (19) is rotatably arranged in the inner cavity of the containing box (17), the top end of the threaded rod (19) extends to the outside of the containing box (17) and is fixedly connected with the output shaft of the motor (18), the threaded sleeve (20) is threadedly connected to the surface of the threaded rod (19), the side wall of the threaded sleeve (20) is fixedly connected with a connecting plate (21), the other end of the connecting plate (21) is movably extended to the outside of the containing box (17) and is fixedly connected with the side wall of the material receiving plate (23).

7. The laser paper packaging trimming apparatus according to claim 6, wherein, The side wall of the containing box (17) is vertically provided with a movable opening (22) for the movement of the connecting plate (21).

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