Vertical sealing and cutting machine

Abstract

The utility model belongs to the field of film wrapping machine technology, concretely is a kind of vertical seal cutting film wrapping machine, including machine body, the top of machine body is fixedly connected with film holder and membrane guide frame, and the top of machine body is provided with input conveyor belt, output conveyor belt and seal cutting assembly;The inside of machine body is provided with first storage groove, the inside of limit support is provided with guide slot, and the inside of fixed support is fixedly connected with connecting shaft, the top of fixed plate is fixedly connected with fixed column, the inner bottom of first sliding slot is fixedly connected with first compression spring, the top of sliding block is fixedly connected with connecting column, the bottom of movable plate is provided with second sliding slot, and the inner side wall of limit plate is equipped with rubber pad, and the top of machine body is equipped with guide frame.The utility model can avoid the collision and damage of medicine packaging box by setting guide frame, guide slot, movable plate, first compression spring and rubber pad;By setting first storage groove and second storage groove, the occupied space is reduced.

Description

Technical Field

[0001] This utility model belongs to the field of coating machine technology, specifically a vertical sealing and cutting coating machine. Background Technology

[0002] A coating machine is an automated mechanical device that tightly wraps a protective film onto the surface of a product through heating, stretching, and wrapping. It is mainly used in the food, pharmaceutical, chemical, and daily chemical industries to extend the shelf life of products, improve hygiene and safety, and save labor costs.

[0003] In the pharmaceutical industry, existing vertical sealing and wrapping machines transport drug packaging boxes from one side of the machine to the other for film application. When the boxes are finished and sent out, there is a risk that the boxes may fall, potentially causing them to be damaged by impact and affecting normal use. Summary of the Invention

[0004] The purpose of this invention is to provide a vertical sealing and wrapping machine to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is: to provide a vertical sealing and cutting wrapping machine, including a machine body, a film placement frame and a film guide frame fixedly connected to the top of the machine body, and an input conveyor belt, an output conveyor belt and a sealing and cutting assembly provided on the top of the machine body;

[0006] The machine body has a first storage slot inside, and a limiting frame is slidably connected inside the first storage slot. The limiting frame has a guide slot inside. A fixed frame and a fixed plate are fixedly connected to the side surface of the limiting frame. A connecting shaft is fixedly connected inside the fixed frame. A movable plate is rotatably connected to the outside of the connecting shaft. A fixed column is fixedly connected to the top of the fixed plate. A first sliding groove is opened inside the fixed column. A first compression spring is fixedly connected to the bottom of the first sliding groove. A slider is fixedly connected to the top of the first compression spring. A connecting column is fixedly connected to the top of the slider. A support ring is rotatably connected to the top of the connecting column. A second sliding groove is opened at the bottom of the movable plate, and the support ring is slidably connected to the inside of the second sliding groove. A limiting plate is fixedly connected to the side surface of the fixed plate. A rubber pad is installed on the inner side wall of the limiting plate. A guide frame is installed on the top of the machine body, and the guide frame corresponds to the guide slot.

[0007] Optionally, the body has a second storage slot inside, and the second storage slot corresponds to the position of the limiting plate and the movable plate.

[0008] Optionally, a servo motor is fixedly connected to the inner bottom of the first storage slot, and a rotating column is fixedly connected to the output end of the servo motor, with the limiting bracket connected to the external thread of the rotating column.

[0009] Optionally, the bottom of the limiting frame is provided with a limiting groove, the inner bottom of the first storage groove is provided with an installation groove, the inner bottom of the installation groove is fixedly connected to a limiting block, and the limiting block is slidably connected to the inside of the limiting groove.

[0010] Optionally, the number of guide frames is two, and they are symmetrically distributed with the output conveyor belt as the center.

[0011] Optionally, the sealing and cutting assembly includes a sealing and cutting frame, a cylinder is fixedly connected to the top of the sealing and cutting frame, a mounting base is fixedly connected to the output end of the cylinder, a guide rod is slidably connected inside the mounting base, a sealing and cutting knife is fixedly connected to the bottom of the guide rod, and a second compression spring is sleeved on the outside of the guide rod.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] 1. This utility model, by setting up a guide frame, guide groove, movable plate, first compression spring and rubber pad, allows the medicine packaging box to move gradually towards the middle area of ​​the limiting frame when it moves on the output conveyor belt. After falling into the guide groove, it slides down the guide groove onto the movable plate. When sliding down, the movable plate is compressed, and the connecting column is squeezed by the support ring. This causes the connecting column to squeeze the first compression spring through the slider, which in turn causes the first compression spring to generate a reaction force on the slider. This provides a certain buffer against the force on the medicine packaging box. In addition, the rubber pad on the inner side of the limiting plate intercepts and protects the medicine packaging box, preventing it from being damaged by collision.

[0014] 2. This utility model is provided with a first storage slot and a second storage slot. After the utility model is used, the servo motor is started, and the rotating column drives the limiting frame to move, so as to store the limiting frame in the first storage slot, and simultaneously store the movable plate, fixed plate and limiting plate in the second storage slot to reduce the space occupied. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

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

[0017] Figure 2 This is a first-view internal structure diagram of the present invention;

[0018] Figure 3 This utility model Figure 2 Enlarged structural diagram at point A;

[0019] Figure 4 This utility model Figure 3 Enlarged structural diagram at point B;

[0020] Figure 5 This is a schematic diagram of the internal structure of the present invention from a second perspective;

[0021] Figure 6 This is a schematic diagram of the internal structure of the present invention from a third-person perspective;

[0022] Figure 7 This utility model Figure 6 A magnified structural diagram at point C.

[0023] In the diagram: 1. Machine body; 2. Film holder; 3. Film guide; 4. Output conveyor belt; 5. First storage slot; 6. Servo motor; 7. Rotating column; 8. Limiting frame; 9. Guide groove; 10. Fixing frame; 11. Connecting shaft; 12. Movable plate; 13. Fixing plate; 14. Fixing column; 15. First slide groove; 16. First compression spring; 17. Sliding block; 18. Connecting column; 19. Support ring; 20. Limiting plate; 21. Rubber pad; 22. Limiting groove; 23. Limiting block; 24. Second storage slot; 25. Guide frame; 26. Second slide groove; 27. Sealing and cutting assembly; 2701. Sealing and cutting frame; 2702. Cylinder; 2703. Mounting base; 2704. Guide rod; 2705. Second compression spring; 2706. Sealing and cutting knife; 28. Input conveyor belt. Detailed Implementation

[0024] To make the technical problems, technical solutions, and beneficial effects of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0025] Reference Figure 1-7 A vertical sealing and wrapping machine includes a machine body 1, with a film placement frame 2 and a film guide frame 3 fixedly connected to the top of the machine body 1, and an input conveyor belt 28, an output conveyor belt 4 and a sealing and cutting assembly 27 provided on the top of the machine body 1.

[0026] The body 1 has a first storage slot 5 inside, and a limit frame 8 is slidably connected inside the first storage slot 5. The limit frame 8 has a guide groove 9 inside, and a fixed frame 10 and a fixed plate 13 are fixedly connected to the side surface of the limit frame 8. A connecting shaft 11 is fixedly connected inside the fixed frame 10, and a movable plate 12 is rotatably connected to the outside of the connecting shaft 11. A fixed post 14 is fixedly connected to the top of the fixed plate 13, and a first sliding groove 15 is opened inside the fixed post 14. A first compression spring is fixedly connected to the bottom of the first sliding groove 15. Spring 16, the top of the first compression spring 16 is fixedly connected to a slider 17, the top of the slider 17 is fixedly connected to a connecting post 18, the top of the connecting post 18 is rotatably connected to a support ring 19, the bottom of the movable plate 12 is provided with a second sliding groove 26, and the support ring 19 is slidably connected to the inside of the second sliding groove 26, the side surface of the fixed plate 13 is fixedly connected to a limit plate 20, the inner side wall of the limit plate 20 is installed with a rubber pad 21, the top of the body 1 is installed with a guide frame 25, and the guide frame 25 is positioned corresponding to the guide groove 9. As the medicine packaging box moves on the output conveyor belt 4, it is gradually moved towards the middle area of ​​the limiting frame 8 by the guide frame 25. After falling into the guide groove 9, it slides down the guide groove 9 onto the movable plate 12. When sliding down, the movable plate 12 is compressed, and the connecting column 18 is squeezed by the support ring 19. This causes the connecting column 18 to squeeze the first compression spring 16 through the slider 17. The first compression spring 16 then generates a reaction force on the slider 17, thereby buffering the force on the medicine packaging box. In addition, the rubber pad 21 on the inner side of the limiting plate 20 intercepts and protects the medicine packaging box, preventing it from being damaged by collision.

[0027] The body 1 has a second storage slot 24 inside, and the second storage slot 24 corresponds to the positions of the limiting plate 20 and the movable plate 12. The limiting frame 8 is moved by the rotating column 7, so that the limiting frame 8 is stored in the first storage slot 5, and the movable plate 12, the fixed plate 13 and the limiting plate 20 are stored in the second storage slot 24 at the same time, reducing the space occupied.

[0028] A servo motor 6 is fixedly connected to the bottom of the first storage slot 5. A rotating column 7 is fixedly connected to the output end of the servo motor 6, and a limiting frame 8 is threadedly connected to the external part of the rotating column 7. The servo motor 6 is installed inside the first storage slot 5 and drives the limiting frame 8 to move out or into the body 1 through the rotating column 7.

[0029] The bottom of the limiting frame 8 has a limiting groove 22, and the inner bottom of the first storage groove 5 has an installation groove. The inner bottom of the installation groove is fixedly connected to a limiting block 23, and the limiting block 23 is slidably connected to the inside of the limiting groove 22. By utilizing the cooperation between the limiting block 23 and the limiting groove 22, the displacement path of the limiting frame 8 can be easily limited.

[0030] There are two guide frames 25, which are symmetrically distributed around the output conveyor belt 4. The two guide frames 25 guide the medicine packaging boxes scattered on the output conveyor belt 4 to the highest point of the guide groove 9.

[0031] The sealing and cutting assembly 27 includes a sealing and cutting frame 2701. A cylinder 2702 is fixedly connected to the top of the sealing and cutting frame 2701. A mounting base 2703 is fixedly connected to the output end of the cylinder 2702. A guide rod 2704 is slidably connected inside the mounting base 2703. A sealing and cutting blade 2706 is fixedly connected to the bottom of the guide rod 2704, and a second compression spring 2705 is sleeved on the outside of the guide rod 2704. In use, the cylinder 2702 drives the mounting base 2703 to move downward, which in turn drives the sealing and cutting blade 2706 to move downward through the guide rod 2704 to seal and cut the film.

[0032] Working principle: During use, the medicine packaging box to be wrapped is conveyed from the input conveyor belt 28 to the film frame 3. After wrapping, it is sealed and cut by the sealing and cutting component 27. Then, the wrapped medicine packaging box is sent into the guide groove 9 under the guidance of the guide frame 25 by the output conveyor belt 4. It slides down the guide groove 9 onto the movable plate 12. When sliding down, the movable plate 12 is compressed, and the connecting column 18 is squeezed by the support ring 19. The connecting column 18 is squeezed by the slider 17, which in turn squeezes the first compression spring 16. The first compression spring 16 generates a reaction force on the slider 17, thereby buffering the force on the medicine packaging box. In addition, the rubber pad 21 on the inner side of the limiting plate 20 intercepts and protects the medicine packaging box, which can prevent the medicine packaging box from being damaged by collision.

[0033] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements 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 vertical sealing and wrapping machine, comprising a machine body (1), characterized in that: The top of the machine body (1) is fixedly connected to a film placement frame (2) and a film guide frame (3), and the top of the machine body (1) is provided with an input conveyor belt (28), an output conveyor belt (4) and a sealing and cutting assembly (27). The body (1) has a first storage slot (5) inside, and a limit frame (8) is slidably connected inside the first storage slot (5). The limit frame (8) has a guide slot (9) inside. A fixed frame (10) and a fixed plate (13) are fixedly connected to the side surface of the limit frame (8). A connecting shaft (11) is fixedly connected inside the fixed frame (10). A movable plate (12) is rotatably connected to the outside of the connecting shaft (11). A fixed column (14) is fixedly connected to the top of the fixed plate (13). A first sliding groove (15) is opened inside the fixed column (14). A first compression is fixedly connected to the bottom of the first sliding groove (15). A spring (16) is fixedly connected to a slider (17) at the top of the first compression spring (16). A connecting column (18) is fixedly connected to the top of the slider (17). A support ring (19) is rotatably connected to the top of the connecting column (18). A second sliding groove (26) is provided at the bottom of the movable plate (12). The support ring (19) is slidably connected to the inside of the second sliding groove (26). A limit plate (20) is fixedly connected to the side surface of the fixed plate (13). A rubber pad (21) is installed on the inner side wall of the limit plate (20). A guide frame (25) is installed on the top of the body (1). The guide frame (25) is positioned opposite to the guide groove (9).

2. The vertical sealing and wrapping machine as described in claim 1, characterized in that: The body (1) has a second storage slot (24) inside, and the second storage slot (24) corresponds to the position of the limiting plate (20) and the movable plate (12).

3. A vertical sealing and wrapping machine as described in claim 1, characterized in that: A servo motor (6) is fixedly connected to the inner bottom of the first storage slot (5), and a rotating column (7) is fixedly connected to the output end of the servo motor (6), and the limiting frame (8) is threadedly connected to the external of the rotating column (7).

4. A vertical sealing and wrapping machine as described in claim 3, characterized in that: The bottom of the limiting frame (8) is provided with a limiting groove (22), and the bottom of the first storage groove (5) is provided with an installation groove. The bottom of the installation groove is fixedly connected to a limiting block (23), and the limiting block (23) is slidably connected to the inside of the limiting groove (22).

5. A vertical sealing and wrapping machine as described in claim 1, characterized in that: The number of guide frames (25) is two, and they are symmetrically distributed with the output conveyor belt (4) as the center.

6. A vertical sealing and wrapping machine as described in claim 1, characterized in that: The sealing and cutting assembly (27) includes a sealing and cutting frame (2701), a cylinder (2702) is fixedly connected to the top of the sealing and cutting frame (2701), a mounting base (2703) is fixedly connected to the output end of the cylinder (2702), a guide rod (2704) is slidably connected inside the mounting base (2703), a sealing and cutting knife (2706) is fixedly connected to the bottom of the guide rod (2704), and a second compression spring (2705) is sleeved on the outside of the guide rod (2704).

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