A round-to-round die cutting frame for viscose products

Abstract

The utility model discloses a kind of viscose products round-pressing round die cutting knife frame, it is related to viscose products technical field, and it includes: rack, die cutting roller is rotatably arranged in the inside of rack, and die cutting roller is used to cut material;Support frame, support frame is set to the inside of rack, and circular bar is slidably connected in the inner wall of support frame, and connecting frame is fixedly connected at the bottom of circular bar, and brush roller is rotatably connected in the inner wall of connecting frame;Lifting drive mechanism, lifting drive mechanism is set to the outside of connecting frame, and lifting drive mechanism is used to drive connecting frame lifting.The utility model carries out cutting to material using die cutting roller, when needing to clean die cutting roller, connecting frame is driven to lift by lifting drive mechanism, connecting frame drives brush roller to lift, makes brush roller and die cutting roller paste, automatically clean die cutting roller by brush roller and die cutting roller reverse, save the process of manual stop cleaning, avoid frequent stop, improve work efficiency.

Description

Technical Field

[0001] This utility model relates to the field of adhesive products technology, and in particular to a rotary die cutter holder for adhesive products. Background Technology

[0002] The rotary die-cutting tool holder for adhesive products is a device used for die-cutting processing. It is mainly used to cut adhesive products into predetermined shapes. Its working principle is to use the blades on the tool holder to cut the adhesive products through a rotary die-cutting method, thereby achieving a precise die-cutting effect.

[0003] The rotary die-cutting blade holder for adhesive products uses the rotation of the die-cutting roller and the cooperation of the lower roller to cut the material. At the same time, the pressure roller provides pressure to the die-cutting roller. However, when cutting adhesive products, the die-cutting roller surface is prone to sticking with debris, requiring manual shutdown for cleaning. Frequent shutdowns lead to a significant decrease in equipment efficiency. Utility Model Content

[0004] The purpose of this utility model is to provide a rotary die-cutting holder for adhesive products to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a rotary die-cutting holder for adhesive products, comprising:

[0006] A frame, in which a die-cutting roller is rotatably mounted for cutting materials;

[0007] A support frame is provided inside the machine frame. A circular rod is slidably connected to the inner wall of the support frame. A connecting frame is fixedly connected to the bottom of the circular rod. A brush roller is rotatably connected to the inner wall of the connecting frame.

[0008] A lifting drive mechanism is provided outside the connecting frame, and the lifting drive mechanism is used to drive the connecting frame to lift.

[0009] Preferably, a lower roller is rotatably connected to the inner wall of the frame, and a first driving member is fixedly connected to the outer wall of the frame. The first driving member is used to drive the lower roller to rotate. Gears are fixedly connected to both the die-cutting roller and the outer wall of the lower roller, and the two gears are meshed together.

[0010] Preferably, a lifting plate is slidably connected to the inner wall of the frame, a threaded rod is rotatably connected to the top of the lifting plate, the threaded rod is threaded to the inner wall of the frame, and the support frame is fixedly connected to the outer wall of the lifting plate.

[0011] Preferably, a spring is fixedly connected between the connecting frame and the support frame, a pressure roller is rotatably connected to the inner wall of the support frame, and a collar is fixedly sleeved on the outer wall of the die-cutting roller.

[0012] Preferably, the lifting drive mechanism includes a second trapezoidal plate, which is fixedly connected to the outer wall of the connecting frame. A sliding rod is slidably connected to the inner wall of the support frame, and a first trapezoidal plate is fixedly connected to one end of the sliding rod near the connecting frame.

[0013] Preferably, a square plate is slidably connected to the side of the support frame away from the second trapezoidal plate, and a second driving member is fixedly connected to the outer wall of the square plate. The second driving member is used to drive the brush roller to rotate.

[0014] Compared with the prior art, the technical effects of this utility model are as follows:

[0015] This invention utilizes a die-cutting roller to cut materials. When cleaning the die-cutting roller is required, a lifting drive mechanism drives the connecting frame to rise and fall, which in turn drives the brush roller to rise and fall, bringing the brush roller into contact with the die-cutting roller. The brush roller and the die-cutting roller then reverse their rotation to automatically clean the die-cutting roller, eliminating the need for manual cleaning and avoiding frequent shutdowns, thus improving work efficiency. Attached Figure Description

[0016] Figure 1 This is a frontal three-dimensional structural diagram of the present utility model.

[0017] Figure 2 This is a side perspective view of the present invention.

[0018] Figure 3 This is a three-dimensional structural diagram of the brush roller of this utility model.

[0019] Figure 4 This is a schematic diagram of the second trapezoidal plate structure of this utility model.

[0020] In the diagram: 1. Frame; 2. Lower roller; 3. First drive component; 4. Die-cutting roller; 5. Brush roller; 6. Pressure roller; 7. Support frame; 8. Lifting plate; 9. Threaded rod; 10. Collar; 11. Second drive component; 12. Circular rod; 13. Spring; 14. Slide rod; 15. Square plate; 16. Gear; 17. First trapezoidal plate; 18. Second trapezoidal plate; 19. Connecting frame. 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. 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.

[0022] This utility model provides, for example Figures 1-4The illustrated rotary die-cutting holder for adhesive products includes a frame 1, a support frame 7, and a lifting drive mechanism. A die-cutting roller 4 is rotatably mounted inside the frame 1 for cutting materials. The support frame 7 is located inside the frame 1, and a circular rod 12 is slidably connected to its inner wall. A connecting frame 19 is fixedly connected to the bottom of the circular rod 12. A brush roller 5 is rotatably connected to the inner wall of the connecting frame 19 for cleaning the surface of the die-cutting roller 4. The lifting drive mechanism is located outside the connecting frame 19 and drives the connecting frame 19 to rise and fall. In practical use: the die-cutting roller 4 is used to cut materials. When cleaning the die-cutting roller 4 is required, the lifting drive mechanism drives the connecting frame 19 to rise and fall, which in turn drives the brush roller 5 to rise and fall, bringing the brush roller 5 into contact with the die-cutting roller 4. The brush roller 5 and the die-cutting roller 4 then reverse to automatically clean the die-cutting roller 4, eliminating the need for manual cleaning and avoiding frequent downtime, thus improving work efficiency.

[0023] On one hand, a lower roller 2 is rotatably connected to the inner wall of the frame 1. The adhesive product is cut by the extrusion action of the lower roller 2 and the die-cutting roller 4. A first drive unit 3 is fixedly connected to the outer wall of the frame 1. The first drive unit 3 uses a servo motor and is used to drive the lower roller 2 to rotate. Gears 16 are fixedly connected to both the die-cutting roller 4 and the outer wall of the lower roller 2. A rotating shaft is fixedly set on both the outer wall of the die-cutting roller 4 and the lower roller 2. The gears 16 are set on the outer wall of the rotating shaft and the two gears 16 are meshed. In specific use: when it is necessary to cut the adhesive product, the first drive unit 3 is started. The first drive unit 3 drives the lower roller 2 to rotate. The lower roller 2 drives the die-cutting roller 4 to rotate synchronously through the gears 16. The extrusion action of the lower roller 2 and the die-cutting roller 4 cuts the adhesive product.

[0024] On the other hand, a lifting plate 8 is slidably connected to the inner wall of the frame 1, and a threaded rod 9 is rotatably connected to the top of the lifting plate 8. The threaded rod 9 is threaded to the inner wall of the frame 1. The support frame 7 is fixedly connected to the outer wall of the lifting plate 8. A spring 13 is fixedly connected between the connecting frame 19 and the support frame 7. A pressure roller 6 is rotatably connected to the inner wall of the support frame 7. The pressure roller 6 is used to replace the pressure roller. A collar 10 is fixedly sleeved on the outer wall of the die-cutting roller 4. There are two collars 10, which are arranged horizontally and symmetrically. Each collar 10 cooperates with two pressure rollers 6 to make the cooperation between the pressure roller 6 and the collar 10 stable. The pressure roller 6 abuts against the collar 10 and provides downward pressure to the collar 10. In specific use: when it is necessary to apply pressure to the die-cutting roller 4, the worker rotates the threaded rod 9. The threaded rod 9 drives the lifting plate 8 to move vertically. The lifting plate 8 drives the connecting frame 19 to move. The connecting frame 9 drives the pressure roller 6 to move. The pressure roller 6 provides pressure to the die-cutting roller 4 by squeezing the collar 10.

[0025] Preferably, the lifting drive mechanism includes a second trapezoidal plate 18, which is fixedly connected to the outer wall of the connecting frame 19. A slide rod 14 is slidably connected to the inner wall of the support frame 7. A first trapezoidal plate 17 is fixedly connected to one end of the slide rod 14 near the connecting frame 19. The outer walls of the first trapezoidal plate 17 and the second trapezoidal plate 18 are provided with parallel inclined surfaces. During the movement of the first trapezoidal plate 17, the second trapezoidal plate 18 is driven to rise by abutting against the inclined surface of the second trapezoidal plate 18, compressing the sleeve spring 13 until the top of the first trapezoidal plate 17 abuts against the bottom of the second trapezoidal plate 18, thereby achieving the purpose of fixing the second trapezoidal plate 18.

[0026] Additionally, a square plate 15 is slidably connected to the side of the support frame 7 away from the second trapezoidal plate 18. A second driving component 11 is fixedly connected to the outer wall of the square plate 15. The second driving component 11 is a servo motor. The second driving component 11 drives the brush roller 5 and the die-cutting roller 4 to reverse. The second driving component 11 is used to drive the brush roller 5 to rotate. In specific use: when it is necessary to clean the die-cutting roller 4, the worker pulls the slide bar 14. The slide bar 14 drives the first trapezoidal plate 17 to move. The first trapezoidal plate 17 releases the limit on the second connecting plate 18. The spring 13 resets and drives the connecting frame 19 to move. The connecting frame 19 drives the brush roller 5 to move until the brush roller 5 is in contact with the die-cutting roller 4. The second trapezoidal plate 11 is activated. The second trapezoidal plate 11 drives the brush roller 5 to rotate. The brush roller 5 achieves the purpose of cleaning the surface of the die-cutting roller 4.

[0027] In specific operation: When it is necessary to cut adhesive products, the first drive component 3 is activated, which drives the lower roller 2 to rotate. The lower roller 2 drives the die-cutting roller 4 to rotate synchronously through the gear 16. The pressing action of the lower roller 2 and the die-cutting roller 4 cuts the adhesive products. When it is necessary to apply pressure to the die-cutting roller 4, the worker rotates the threaded rod 9. The threaded rod 9 drives the lifting plate 8 to move vertically. The lifting plate 8 drives the connecting frame 19 to move. The connecting frame 9 drives the pressure roller 6 to move. The pressure roller 6 provides pressure to the die-cutting roller 4 through the pressing collar 10. When it is necessary to clean the die-cutting roller 4, the worker pulls the slide rod 14. The slide rod 14 drives the first trapezoidal plate 17 to move. The first trapezoidal plate 17 releases the limit on the second connecting plate 18. The spring 13 resets and drives the connecting frame 19 to move. The connecting frame 19 drives the brush roller 5 to move until the brush roller 5 is in contact with the die-cutting roller 4. The second trapezoidal plate 11 is activated, which drives the brush roller 5 to rotate. The brush roller 5 achieves the purpose of cleaning the surface of the die-cutting roller 4.

[0028] 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 round-to-round die cutting knife holder for viscose products, characterized in that, include: A frame (1) is provided inside which a die-cutting roller (4) is rotatably mounted, the die-cutting roller (4) being used to cut materials; A support frame (7) is provided inside the frame (1). A circular rod (12) is slidably connected to the inner wall of the support frame (7). A connecting frame (19) is fixedly connected to the bottom of the circular rod (12). A brush roller (5) is rotatably connected to the inner wall of the connecting frame (19). A lifting drive mechanism is provided outside the connecting frame (19) and is used to drive the connecting frame (19) to lift.

2. A round-to-round die cutting knife holder for viscose products according to claim 1, characterized in that, The inner wall of the frame (1) is rotatably connected to a lower roller (2), and the outer wall of the frame (1) is fixedly connected to a first driving member (3). The first driving member (3) is used to drive the lower roller (2) to rotate. The die-cutting roller (4) and the outer wall of the lower roller (2) are both fixedly connected to gears (16), and the two gears (16) are meshed together.

3. A round-to-round die cutting knife holder for viscose products according to claim 2, characterized in that, The inner wall of the frame (1) is slidably connected to a lifting plate (8), and the top of the lifting plate (8) is rotatably connected to a threaded rod (9). The threaded rod (9) is threadedly connected to the inner wall of the frame (1), and the support frame (7) is fixedly connected to the outer wall of the lifting plate (8).

4. A round-to-round die cutting knife holder for viscose products according to claim 3, characterized in that, A spring (13) is fixedly connected between the connecting frame (19) and the support frame (7). A pressure roller (6) is rotatably connected to the inner wall of the support frame (7). A collar (10) is fixedly sleeved on the outer wall of the die-cutting roller (4).

5. A round-to-round die cutting knife holder for viscose products according to claim 4, characterized in that, The lifting drive mechanism includes a second trapezoidal plate (18), which is fixedly connected to the outer wall of the connecting frame (19). A slide rod (14) is slidably connected to the inner wall of the support frame (7), and a first trapezoidal plate (17) is fixedly connected to one end of the slide rod (14) near the connecting frame (19).

6. A round-to-round die cutting knife holder for viscose products according to claim 5, characterized in that, The support frame (7) is slidably connected to a square plate (15) on the side away from the second trapezoidal plate (18). A second driving member (11) is fixedly connected to the outer wall of the square plate (15). The second driving member (11) is used to drive the brush roller (5) to rotate.

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