Quick shearing device for pearlescent embossed paper

Abstract

The utility model relates to the technical field of shearing devices, and discloses a pearlescent embossed paper rapid shearing device which comprises an operation table, one side of the top of the operation table is fixedly connected with an installation frame, the top of the operation table is fixedly connected with a fixing frame, the top of the operation table is fixedly connected with a U-shaped frame, and the top of the U-shaped frame is fixedly connected with an air cylinder. The output end of the air cylinder is fixedly connected with a lifting rod, the bottom of the lifting rod is fixedly connected with a cutter, arc-shaped pressing plates are arranged on the two sides of the cutter, a pressing assembly is arranged on the U-shaped frame, and the pressing assembly conducts pressing when paper is cut through the arc-shaped pressing plates. In the cutting process, the edge of the paper is effectively pressed through close fit of the arc-shaped pressing plate and the arc-shaped groove, displacement of the paper during cutting is avoided, the precision of the cutting size is remarkably improved, and the product quality is ensured.

Description

Technical Field

[0001] This utility model relates to the field of shearing device technology, specifically a rapid shearing device for pearlescent embossed paper. Background Technology

[0002] Pearlescent embossed paper combines a pearlescent effect with a unique embossing process, giving the paper a pearl-like luster and three-dimensional texture. It is widely used in high-end packaging and fine printing, greatly enhancing the visual appeal and texture of products. The accompanying pearlescent embossed paper rapid cutting device is designed to efficiently and accurately cut the paper to the required specifications.

[0003] Application No. 202321120323.5 discloses a pearlescent embossed paper cutting device. The device uses a second motor to drive the first main wheel to rotate, which in turn drives the first pulley and the second auxiliary wheel to rotate together. This, in turn, drives the first pressure roller and the second pressure roller to rotate together. The two pressure rollers work together to perform the embossing and feeding operation, which not only improves production efficiency but also increases production volume.

[0004] The aforementioned cutting device cannot effectively cut the paper edges. During the cutting process, the paper is prone to displacement, resulting in cutting size deviations, which seriously affects product quality. Moreover, paper shaking may also cause uneven cuts and rough edges. Therefore, we propose a rapid cutting device for pearlescent embossed paper. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a rapid cutting device for pearlescent embossed paper. This solves the problems of the aforementioned cutting devices, which cannot effectively cut the paper edges, and the paper is prone to displacement during the cutting process, resulting in cutting size deviations that seriously affect product quality. Moreover, paper shaking may also cause uneven cuts and rough edges.

[0006] To achieve the above-mentioned objectives, this utility model provides the following technical solution: a rapid cutting device for pearlescent embossed paper, comprising an operating table, a mounting frame fixedly connected to one side of the top of the operating table, a fixing frame fixedly connected to the top of the operating table, a U-shaped frame fixedly connected to the top of the operating table, a cylinder fixedly connected to the top of the U-shaped frame, a lifting rod fixedly connected to the output end of the cylinder, a cutter fixedly connected to the bottom of the lifting rod, arc-shaped pressure plates provided on both sides of the cutter, and a pressing component provided on the U-shaped frame, which presses the paper during cutting through the arc-shaped pressure plates.

[0007] Preferably, the clamping assembly further includes an arc-shaped groove, a U-shaped connecting rod, a connecting plate, a spring, a disc, and a movable rod. The U-shaped connecting rod is fixedly connected to the side wall of the lifting rod. The connecting plate is fixedly connected to both ends of the U-shaped connecting rod. Two sets of connecting plates are symmetrically arranged on both sides of the U-shaped connecting rod. The movable rod is slidably connected to the side walls at both ends of the connecting plate. The disc is fixedly connected to the top of the movable rod. The arc-shaped pressure plate is fixedly connected to the bottom of the movable rod. The spring is fixedly connected between the top of the connecting plate and the bottom of the disc and is movably sleeved on the top of the movable rod. The arc-shaped groove is opened at the top and is located below the arc-shaped pressure plate. The arc-shaped pressure plate matches the arc-shaped groove.

[0008] Preferably, the cutting groove is located on the top of the worktable, below the cutter.

[0009] Preferably, a motor is fixedly connected to the side wall of the operating table, and a first embossing roller is fixedly connected to the output end of the motor. The first embossing roller is rotatably connected to the inner wall of the inclined plate.

[0010] Preferably, a second embossing roller is rotatably connected to the top of the inclined plate, and a transmission belt is movably sleeved between one end of the second embossing roller and the output end of the motor.

[0011] Preferably, a limiting roller is rotatably connected to the middle of the fixed frame.

[0012] Preferably, an inclined plate is installed on one side of the operating table.

[0013] Compared with the prior art, this utility model provides a rapid cutting device for pearlescent embossed paper, which has the following beneficial effects:

[0014] 1. This pearlescent embossed paper rapid cutting device effectively presses the paper edges by tightly cooperating with the arc-shaped pressure plate and arc-shaped groove during the cutting process, preventing the paper from shifting during cutting, significantly improving the accuracy of the cutting dimensions and ensuring product quality.

[0015] 2. The pearlescent embossed paper rapid cutting device effectively suppresses the shaking of the paper during the cutting process, reduces uneven cuts and rough edges, and lowers subsequent processing costs. Attached Figure Description

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

[0017] Figure 2 This is a side view of the structure of this utility model;

[0018] Figure 3 This is a cross-sectional structural diagram of the present invention.

[0019] In the diagram: 1. Operating table; 2. Inclined plate; 3. Mounting frame; 4. Fixing frame; 5. U-shaped frame; 6. Motor; 7. First embossing roller; 8. Second embossing roller; 9. Transmission belt; 10. Limiting roller; 11. Cylinder; 12. Lifting rod; 13. Cutter; 14. Groove; 15. Arc groove; 16. U-shaped connecting rod; 17. Connecting plate; 18. Arc pressure plate; 19. Spring; 20. Disc; 21. Movable rod. Detailed Implementation

[0020] 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.

[0021] Please see Figure 1-3 A rapid cutting device for pearlescent embossed paper includes an operating table 1. A mounting frame 3 is fixedly connected to one side of the top of the operating table 1. A fixing frame 4 is fixedly connected to the top of the operating table 1. A U-shaped frame 5 is fixedly connected to the top of the operating table 1. A cylinder 11 is fixedly connected to the top of the U-shaped frame 5. A lifting rod 12 is fixedly connected to the output end of the cylinder 11. A cutter 13 is fixedly connected to the bottom of the lifting rod 12. Arc-shaped pressure plates 18 are provided on both sides of the cutter 13. A clamping assembly is provided on the U-shaped frame 5. This clamping assembly, through the arc-shaped pressure plates 18, presses the paper during cutting. The paper is pressed tightly. When cutting the pearlescent embossed paper, the cylinder 11 is activated, which pushes the lifting rod 12 down, driving the cutter 13 to cut the paper. At the same time, the pressing component on the U-shaped frame 5 starts to work, pressing the edge of the paper with the arc-shaped pressure plate 18 to prevent the paper from shifting during the cutting process. During the cutting process, the arc-shaped pressure plate 18 and the arc-shaped groove 15 work closely together to effectively press the edge of the paper, avoiding the paper from shifting during the cutting process, which significantly improves the accuracy of the cutting size and ensures product quality.

[0022] The clamping assembly also includes an arc-shaped groove 15, a U-shaped connecting rod 16, a connecting plate 17, a spring 19, a disc 20, and a movable rod 21. The U-shaped connecting rod 16 is fixedly connected to the side wall of the lifting rod 12. The connecting plate 17 is fixedly connected to both ends of the U-shaped connecting rod 16. Two sets of connecting plates 17 are symmetrically arranged on both sides of the U-shaped connecting rod 16. The movable rod 21 is slidably connected to the side walls at both ends of the connecting plate 17. The disc 20 is fixedly connected to the top of the movable rod 21. The arc-shaped pressure plate 18 is fixedly connected to the bottom of the movable rod 21. The spring 19 is fixedly connected between the top of the connecting plate 17 and the bottom of the disc 20 and is movable. The curved groove 15 is sleeved on the top of the movable rod 21 and is located below the curved pressure plate 18. The curved pressure plate 18 matches the curved groove 15. When the lifting rod 12 descends, the U-shaped connecting rod 16 fixed on its side wall descends synchronously. The U-shaped connecting rod 16 drives the connecting plates 17 at both ends to descend. The connecting plates 17 push the curved pressure plate 18 downward through the movable rod 21, pressing the edge of the paper into the curved groove 15. During this process, the movable rod 21 moves upward and compresses the spring 19. The elastic force of the spring makes the curved pressure plate 18 maintain a stable pressing force on the edge of the paper.

[0023] The cutting groove 14 is located on the top of the operating table 1 and below the cutter 13. During the descent of the cutter 13, it cooperates with the cutting groove 14 on the top of the operating table 1 to cut the paper. The cutting groove 14 provides cutting space for the cutter 13, ensuring that the cutter can complete the cutting action smoothly.

[0024] A motor 6 is fixedly connected to the side wall of the operating table 1. A first embossing roller 7 is fixedly connected to the output end of the motor 6. The first embossing roller 7 is rotatably connected to the inner wall of the inclined plate 2. After the motor 6 is started, its output end drives the first embossing roller 7 to rotate, and performs embossing treatment on the fed pearlescent embossed paper, thus realizing the embossing function of the device on the paper.

[0025] The top of the inclined plate 2 is rotatably connected to the second embossing roller 8. A transmission belt 9 is movably sleeved between one end of the second embossing roller 8 and the output end of the motor 6. While the motor 6 drives the first embossing roller 7 to rotate, it drives the second embossing roller 8 to rotate synchronously through the transmission belt 9. The paper is subjected to bidirectional compression between the first embossing roller 7 and the second embossing roller 8 to complete the embossing operation and improve the embossing effect.

[0026] The middle of the fixed frame 4 is rotatably connected to the limiting roller 10; the embossed paper passes through the bottom of the limiting roller 10, and the limiting roller 10 limits the position of the paper to ensure the stability of the paper during its movement toward the U-shaped frame 5 and prevent the paper from shifting.

[0027] An inclined plate 2 is installed on one side of the operating table 1; after cutting, the finished paper slides down from the inclined plate 2, and the inclined plate is tilted to achieve automatic discharge without manual intervention.

[0028] Structural Description: 1. Operating Platform: As the supporting platform of the device, the top is fixedly connected with key components such as mounting frame 3, fixing frame 4, and U-shaped frame 5, which provides stable support for the overall operation of the device. The top is provided with a cutting groove 14, which works with the cutter 13 to cut the paper.

[0029] 2. Inclined plate: Installed on one side of the operating table 1, it is used to feed paper. After the paper is embossed and cut, it slides down from the inclined plate 2 to achieve automatic discharge. In addition, the inner wall of the inclined plate 2 is rotatably connected to the first embossing roller 7, and the top is rotatably connected to the second embossing roller 8, providing structural support for the embossing operation.

[0030] 3. Mounting bracket: Fixed to one side of the top of the control panel 1. Its specific function is not mentioned in detail in the text, but it is speculated to be used to install other functional components to assist in the operation of the device.

[0031] 4. Fixing frame: Also fixed on the top of the operating table 1, with a rotatable limiting roller 10 in the middle to limit the position of the embossed paper and ensure the stability of the paper transfer process.

[0032] 5. U-shaped frame: Installed on the top of the operating table 1, with a fixed cylinder 11 on the top. During the cutting process, it works with the clamping assembly to use the arc-shaped pressure plate 18 to press the edge of the paper and prevent the paper from shifting.

[0033] 6. Motor: Fixed on the side wall of the operating table 1, the output end is connected to the first embossing roller 7. By driving the first embossing roller 7 to rotate, the paper is embossed. At the same time, the second embossing roller 8 is driven to rotate synchronously through the transmission belt 9.

[0034] 7. First embossing roller: Rotatably connected to the inner wall of inclined plate 2, driven by motor 6, and cooperates with second embossing roller 8 to perform embossing operation on paper.

[0035] 8. Second embossing roller: Rotatably connected to the top of the inclined plate 2, driven by the motor 6 through the transmission belt 9, and works in conjunction with the first embossing roller 7 to squeeze the paper in both directions and improve the embossing effect.

[0036] 9. Transmission belt: It is fitted between the output end of the motor 6 and one end of the second embossing roller 8 to transmit the power of the motor 6 to the second embossing roller 8, so as to realize the synchronous rotation of the two.

[0037] 10. Limiting roller: Rotatably connected to the middle of the fixed frame 4, it limits the paper after embossing, ensuring that the paper does not deviate during the movement of the paper towards the U-shaped frame 5, and provides accurate positioning for subsequent cutting.

[0038] 11. Cylinder: Fixed on the top of the U-shaped frame 5, with the output end connected to the lifting rod 12. By pushing the lifting rod 12 down, the cutter 13 is driven to perform a cutting action, and the clamping component is triggered to work at the same time.

[0039] 12. Lifting rod: One end is fixedly connected to the output end of cylinder 11, and the other end is connected to cutter 13. It moves up and down under the action of cylinder 11 to realize the cutting action of cutter 13, and drives U-shaped connecting rod 16 to descend, activating the clamping assembly.

[0040] 13. Cutter: Fixed to the bottom of the lifting rod 12, and driven by the lifting rod 12, it cooperates with the cutting groove 14 on the top of the operating table 1 to cut the paper.

[0041] 14. Groove: Located on the top of the operating table 1, below the cutter 13, it provides cutting space for the cutter 13, ensuring smooth cutting work and preventing the cutter 13 from directly colliding with the operating table 1.

[0042] 15. Arc-shaped groove: It is set in a specific position to match the arc-shaped pressure plate 18. When the paper is cut, it works with the arc-shaped pressure plate 18 to press the edge of the paper and prevent the paper from shifting.

[0043] 16. U-shaped connecting rod: fixed to the side wall of the lifting rod 12, descends synchronously with the lifting rod 12, drives the connecting plates 17 at both ends to move, and then pushes the arc-shaped pressure plate 18 to press the paper.

[0044] 17. Connecting plate: Fixed at both ends of the U-shaped connecting rod 16, symmetrically distributed, and connected to the arc-shaped pressure plate 18 through the movable rod 21, so as to transmit the movement of the U-shaped connecting rod 16 to the arc-shaped pressure plate 18.

[0045] 18. Arc-shaped pressure plate: Fixed to the bottom of the movable rod 21, it moves downward under the action of the connecting plate 17 to press the edge of the paper into the arc-shaped groove 15, thereby fixing the edge of the paper and preventing the paper from shifting during cutting.

[0046] 19. Spring: Connected between the top of the connecting plate 17 and the bottom of the disc 20, and sleeved on the top of the movable rod 21. It is compressed during the process of the arc-shaped pressure plate 18 pressing the paper, and uses elastic force to make the arc-shaped pressure plate 18 maintain a stable pressing force on the edge of the paper.

[0047] 20. Disc: Fixed to the top of the movable rod 21, it moves with the movable rod 21 and, under the action of the spring 19, assists the arc-shaped pressure plate 18 in adaptively adjusting the pressure on the paper.

[0048] 21. Movable rod: It is slidably connected to the side walls at both ends of the connecting plate 17. One end is connected to the disc 20, and the other end is connected to the arc-shaped pressure plate 18. It transmits the movement of the connecting plate 17 and realizes the up and down movement of the arc-shaped pressure plate 18.

[0049] Instructions for use

[0050] When motor 6 is turned on, its output drives the first embossing roller 7 to rotate. Simultaneously, the second embossing roller 8 at the top of the inclined plate 2 rotates synchronously via the transmission belt 9, feeding the pearlescent embossed paper between the first and second embossing rollers 7 and 8 to emboss the paper. The embossed paper then passes through the bottom of the limiting roller 10, which is rotatably connected in the middle of the fixed frame 4. The limiting roller 10 positions the paper and guides it towards the U-shaped frame 5. When the paper reaches the bottom of the U-shaped frame 5, above the cutting groove 14, the cylinder 11 is activated. The output of the cylinder 11 pushes the lifting rod 12 down, which in turn drives the cutter 13 at the bottom. Moving downwards, the cutter 13, in conjunction with the cutting groove 14 on the top of the operating table 1, cuts the paper. As the lifting rod 12 descends, driving the cutter 13 to cut the paper, the U-shaped connecting rod 16, which is fixedly connected to the side wall of the lifting rod 12, descends simultaneously. The connecting plates 17 at both ends of the U-shaped connecting rod 16 also descend. The connecting plates 17, through the movable rod 21, drive the arc-shaped pressure plate 18 to move downwards, pressing the edge of the paper against the inner wall of the arc-shaped groove 15. During this process, the movable rod 21 moves upwards, the spring 19 is compressed, and the disc 20 moves downwards accordingly. After cutting, the finished paper slides off the inclined plate 2 on one side of the operating table 1, completing the entire cutting process.

[0051] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A rapid cutting device for pearlescent embossed paper, comprising an operating table (1), wherein a mounting frame (3) is fixedly connected to one side of the top of the operating table (1), a fixing frame (4) is fixedly connected to the top of the operating table (1), a U-shaped frame (5) is fixedly connected to the top of the operating table (1), a cylinder (11) is fixedly connected to the top of the U-shaped frame (5), a lifting rod (12) is fixedly connected to the output end of the cylinder (11), and a cutter (13) is fixedly connected to the bottom of the lifting rod (12), characterized in that, Also includes: The cutter (13) has arc-shaped pressure plates (18) on both sides, and the U-shaped frame (5) has a pressing component. The pressing component presses the paper during cutting by means of the arc-shaped pressure plates (18).

2. The pearlescent embossed paper rapid cutting device according to claim 1, characterized in that: The clamping assembly also includes an arc-shaped groove (15), a U-shaped connecting rod (16), a connecting plate (17), a spring (19), a disc (20), and a movable rod (21). The U-shaped connecting rod (16) is fixedly connected to the side wall of the lifting rod (12), and the connecting plate (17) is fixedly connected to both ends of the U-shaped connecting rod (16). The connecting plate (17) has two sets and is symmetrically arranged on both sides of the U-shaped connecting rod (16). The movable rod (21) is slidably connected to the connecting plate (17). The disc (20) is fixedly connected to the top of the movable rod (21) at both ends of the sidewalls. The arc-shaped pressure plate (18) is fixedly connected to the bottom of the movable rod (21). The spring (19) is fixedly connected between the top of the connecting plate (17) and the bottom of the disc (20) and is movably sleeved on the top of the movable rod (21). The arc-shaped groove (15) is opened at the top and is located below the arc-shaped pressure plate (18). The arc-shaped pressure plate (18) matches the arc-shaped groove (15).

3. The pearlescent embossed paper rapid cutting device according to claim 1, characterized in that: The top of the operating table (1) is provided with a cutting groove (14), which is located below the cutter (13).

4. The pearlescent embossed paper rapid cutting device according to claim 1, characterized in that: A motor (6) is fixedly connected to the side wall of the operating table (1), and a first embossing roller (7) is fixedly connected to the output end of the motor (6). The first embossing roller (7) is rotatably connected to the inner wall of the inclined plate (2).

5. The pearlescent embossed paper rapid cutting device according to claim 4, characterized in that: The top of the inclined plate (2) is rotatably connected to a second embossing roller (8), and a transmission belt (9) is movably sleeved between one end of the second embossing roller (8) and the output end of the motor (6).

6. The pearlescent embossed paper rapid cutting device according to claim 1, characterized in that: The fixed frame (4) is rotatably connected to the limiting roller (10) in the middle.

7. The pearlescent embossed paper rapid cutting device according to claim 1, characterized in that: An inclined plate (2) is installed on one side of the operating table (1).

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