Aluminum foil sealing mechanism

Abstract

The utility model relates to the technical field of sealing mechanisms, in particular to an aluminum foil sealing mechanism which comprises a base, baffles are installed at the two ends of the top of the base, a dismounting and wiping mechanism is installed at one ends of the tops of the two baffles, and a limiting mechanism is installed at the other ends of the tops of the two baffles. Wherein a sealing machine body is installed at the top of one set of baffles, the dismounting and mounting wiping mechanism comprises a splicing assembly, a pulling assembly and a stretching wiping assembly, the stretching wiping assembly comprises a positioning frame, an air cylinder is installed on the positioning frame in an embedded mode, and a first motor is installed at the output end of the air cylinder. A first fixing seat is mounted at the driving end of the first motor; the container end opening cleaning device is simple in structure and convenient to operate, workers do not need to manually clean container end openings one by one, meanwhile, the workers can conveniently and rapidly replace and clean the sponge brushes, the labor amount of the workers is reduced, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sealing mechanisms, in particular to an aluminum foil sealing mechanism. Background Art

[0002] As is well known, aluminum foil sealing is achieved by applying pressure and instant heating to the aluminum foil sheet in contact with the container mouth, so that the aluminum foil sheet is welded to the bottle mouth to seal the liquid or particles in the container. Generally, the aluminum foil sealing mechanisms applied in engineering are composed of a punch, a die, a guide post, etc., and are mainly used for the aluminum foil sealing of products such as plate-packed medicines and bottled beverages. In recent years, with the improvement of the quality requirements for food and drug packaging, aluminum shrink packaging, with its advantages of being light and hygienic, has led to an increasing market demand for it. However, in the prior art, before sealing the container port, it is mostly necessary for workers to check whether there are particles or liquid adhering to the container port, and then hold a cleaning cloth to clean the port to prevent interference with the subsequent heating and splitting effect. This process increases the labor intensity of workers and affects work efficiency. Therefore, it is urgent to design an aluminum foil sealing mechanism to solve the above problems. Summary of the Utility Model

[0003] The purpose of the utility model is to provide an aluminum foil sealing mechanism to solve the problems raised in the above background art.

[0004] To achieve the above purpose, the utility model provides the following technical solutions:

[0005] An aluminum foil sealing mechanism includes a base. At both ends of the top of the base, baffles are installed. At one end of the top of the two groups of baffles, a disassembly, installation and wiping mechanism is installed. At the other end of the top of the two groups of baffles, a limiting mechanism is installed. At the top of one of the baffles, a sealing machine main body is installed. The disassembly, installation and wiping mechanism includes a splicing component, a pulling component and an extending and wiping component. The extending and wiping component includes a positioning frame. A cylinder is embedded in the positioning frame. The output end of the cylinder is installed with a first motor. The driving end of the first motor is installed with a first fixing seat. A clamping groove is opened at the bottom end of the first fixing seat. A second fixing seat is clamped and connected inside the clamping groove. A sponge brush is installed at the bottom end of the second fixing seat.

[0006] As a preferred solution of the utility model, the splicing component includes a docking block. A docking groove communicating with the groove is opened inside the first fixing seat. One end of the docking block is fixedly connected to the top end of the second fixing seat. The docking block is clamped and connected with the docking groove. An activity groove is opened on one side of the docking groove inside the first fixing seat. An activity block is slidably connected inside the activity groove. The docking groove is internally communicated with the activity groove. Oblique surfaces that fit each other are opened at the opposite ends of the docking block and the activity block.

[0007] As a preferred embodiment of the present utility model, the cross-section of the movable block is in a "T" shape, and the cross-section of the docking block is in an "L" shape.

[0008] As a preferred embodiment of the present utility model, the pulling assembly includes two groups of springs. The two groups of springs are arranged and installed on both sides of one end of the movable block. The other ends of the springs are installed on the inner wall of the movable groove. A pull rod is installed between the two groups of springs at one end of the movable block. The end of the pull rod extending outside the first fixed seat is rotatably connected to a pull ring. A hanging post is installed below the pull ring on the outside of the first fixed seat. The cross-section of the hanging post is in an "L" shape.

[0009] As a preferred embodiment of the present utility model, the limiting mechanism includes a fixed frame. A threaded rod is rotatably connected to the inner side of the fixed frame. Moving blocks are threadedly connected to both ends of the outer side of the threaded rod. A moving groove for sliding connection with the moving blocks is opened at the bottom end of the fixed frame. A limiting frame is installed at the bottom end of the moving block. A plurality of limiting wheels are rotatably connected to the inner side of the limiting frame. A second motor is installed on one side of the fixed frame. The driving end of the second motor extends to the inner side of the fixed frame and is fixedly connected to the threaded rod.

[0010] As a preferred embodiment of the present utility model, rubber sleeves are sleeved on the outer sides of the limiting wheels, and the threads on the left and right sides of the center of the threaded rod are opposite.

[0011] As a preferred embodiment of the present utility model, a conveyor is embedded and installed between two groups of baffles on the top of the base, and support feet are installed at the bottom corners of the base.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] 1. In the present utility model, after the container is placed on the conveyor, it can be transported forward to the lower part of the disassembly and assembly wiping mechanism. The limiting mechanism is used to limit the container. Then, the air cylinder is started to drive the sponge brush to descend. After it approaches the port, the first motor can be started, and then the sponge brush is driven to brush the port of the container for cleaning. And by pulling the pull ring, the movable block is driven to compress the spring and retract, and then the pull ring is obliquely hung on the protruding end of the hanging post. At this time, the docking block can be separated from the docking groove. After the sponge brush is removed, the pull ring is reset. On the contrary, during assembly, only the docking block needs to be plugged back into the docking groove again, and its inclined surface is abutted against the inclined surface of the movable block to make it retract again. After the docking block is completely inserted, the movable block pops out for positioning. The structure is simple and the operation is convenient. There is no need for the staff to manually clean the ports of the containers one by one. At the same time, it is convenient for the staff to quickly replace and clean the sponge brush, reducing the labor intensity of the staff and improving the work efficiency.

[0014] 2. In the present utility model, the conveyor can convey the container to one side. Starting the second motor to drive the rotation of the threaded rod can drive the moving blocks at both ends to move inside the moving grooves, so that the limiting frames and limiting wheels on both sides approach the outer side of the container, ensuring that the container moves within the defined area in the center. The rotating limiting wheels will not block the transportation of the container to one side. When wiping treatment is required, the limiting wheels can be pressed against the outer side of the container and at this time the conveyor stops to cooperate with the wiping operation. Brief Description of the Drawings

[0015] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0016] Figure 2 for the present utility model Figure 1 is an enlarged schematic diagram of part A of the structure;

[0017] Figure 3 is a schematic diagram of the disassembled and assembled wiping partial cross-sectional structure of the present utility model.

[0018] In the figure: 1. Base; 2. Sealing machine main body; 3. Positioning frame; 4. Cylinder; 5. First motor; 6. First fixing seat; 7. Second fixing seat; 8. Sponge brush; 9. Docking block; 10. Movable block; 11. Spring; 12. Pull rod; 13. Hanging column; 14. Fixing frame; 15. Threaded rod; 16. Moving block; 17. Limiting wheel; 18. Rubber sleeve; 19. Conveyor. Specific Embodiments

[0019] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0020] Embodiment:

[0021] Please refer to Figures 1 - 3 , the present utility model provides a technical solution:

[0022] An aluminum foil sealing mechanism includes a base 1. At both ends of the top of the base 1, baffles are installed. At one end of the top of the two groups of baffles, a disassembly, installation and wiping mechanism is installed. At the other end of the top of the two groups of baffles, a limiting mechanism is installed. On the top of one of the baffles, a sealing machine main body 2 is installed. The disassembly, installation and wiping mechanism includes a splicing component, a pulling component and an extending and wiping component. The extending and wiping component includes a positioning frame 3. A cylinder 4 is embedded in the positioning frame 3. The output end of the cylinder 4 is installed with a first motor 5. The driving end of the first motor 5 is installed with a first fixing seat 6. A card slot is opened at the bottom end of the first fixing seat 6. A second fixing seat 7 is snap-connected inside the card slot. A sponge brush 8 is installed at the bottom end of the second fixing seat 7. The splicing component includes a docking block 9. A docking groove communicating with the slot is opened inside the first fixing seat 6. One end of the docking block 9 is fixedly connected to the top end of the second fixing seat 7. The docking block 9 is snap-connected with the docking groove. An activity groove is opened inside the first fixing seat 6 on one side of the docking groove. An activity block 10 is slidably connected inside the activity groove. The docking groove and the activity groove communicate with each other inside. The opposite ends of the docking block 9 and the activity block 10 are both provided with mutually fitting inclined surfaces. The cross-section of the activity block 10 is in a "T" shape, and the cross-section of the docking block 9 is in an "L" shape. The pulling component includes two groups of springs 11. The two groups of springs 11 are arranged and installed on both sides of one end of the activity block 10. The other end of the spring 11 is installed on the inner wall of the activity groove. A pull rod 12 is installed between the two groups of springs 11 at one end of the activity block 10. The end of the pull rod 12 extending outside the first fixing seat 6 is rotatably connected with a pull ring. A hanging post 13 is installed below the pull ring on the outside of the first fixing seat 6. The cross-section of the hanging post 13 is in an "L" shape. When the device is in use, after placing the container on the conveyor 19, it can be conveyed forward to the lower part of the disassembly, installation and wiping mechanism. The limiting mechanism is used to limit the container. Then, the cylinder 4 is started to drive the sponge brush 8 to descend. After it approaches the port, the first motor 5 can be started, and then the sponge brush 8 is driven to brush the port of the container for cleaning. And by pulling the pull ring, the activity block 10 is made to squeeze the spring 11 to retract, and the pull ring is obliquely hung on the protruding end of the hanging post 13. At this time, the docking block 9 can be separated from the docking groove. After the sponge brush 8 is removed, the pull ring is reset. On the contrary, when assembling, only the docking block 9 needs to be plugged back into the docking groove again, so that its inclined surface abuts against the inclined surface of the activity block 10 to make it retract again. After the docking block 9 is completely inserted, the activity block 10 pops out for positioning. The structure is simple and the operation is convenient. There is no need for the staff to manually clean the ports of the containers one by one. At the same time, it is convenient for the staff to quickly replace and clean the sponge brush 8, reducing the labor intensity of the staff and improving the work efficiency.

[0023] In this embodiment, as Figure 1 、 Figure 2 and Figure 3As shown in the figure, the limiting mechanism includes a fixed frame 14. A threaded rod 15 is rotatably connected to the inner side of the fixed frame 14. Both ends of the outer side of the threaded rod 15 are threadedly connected with moving blocks 16. A moving groove for sliding connection with the moving blocks 16 is opened at the bottom end of the fixed frame 14. A limiting frame is installed at the bottom end of the moving block 16. A plurality of limiting wheels 17 are rotatably connected to the inner side of the limiting frame. A second motor is installed on one side of the fixed frame 14. The driving end of the second motor extends to the inner side of the fixed frame 14 and is fixedly connected with the threaded rod 15. Rubber sleeves 18 are sleeved on the outer sides of the limiting wheels 17. The threads on the left and right sides of the center of the threaded rod 15 are opposite. A conveyor 19 is embedded and installed between two baffles at the top of the base 1. Support feet are installed at the bottom corners of the base 1. The container can be conveyed to one side through the conveyor 19. Starting the second motor to drive the threaded rod 15 to rotate can drive the moving blocks 16 at both ends of it to move inside the moving groove, so that the limiting frames and limiting wheels 17 on both sides approach the outer side of the container, ensuring that the container moves within the defined area in the center. The rotating limiting wheels 17 will not block the transportation of the container to one side. When wiping treatment is required, the limiting wheels 17 can be pressed against the outer side of the container and at this time the conveyor 19 stops to cooperate with the wiping operation.

[0024] The implementation principle of an aluminum foil sealing mechanism in an embodiment of this application is as follows: When the device is in use, the container can be placed on the conveyor 19 and then conveyed forward to the lower part of the disassembly, installation and wiping mechanism. The limiting mechanism is used to limit the container. Subsequently, the air cylinder 4 is started to drive the sponge brush 8 to descend. After it approaches the port, the first motor 5 can be started, and then the sponge brush 8 is driven to brush the port of the container for cleaning. And by pulling the pull ring, the moving block 10 is driven to squeeze the spring 11 to retract, and then the pull ring is obliquely hung on the protruding end of the hanging post 13. At this time, the docking block 9 can be separated from the docking groove. After the sponge brush 8 is removed, the pull ring is reset. On the contrary, when assembling, only the docking block 9 needs to be plugged back into the docking groove again, so that its inclined surface abuts against the inclined surface of the moving block 10 to make it retract again. After the docking block 9 is completely inserted, the moving block 10 pops out for positioning. The structure is simple and the operation is convenient. There is no need for staff to manually clean the ports of the containers one by one. At the same time, it is convenient for the staff to quickly replace and clean the sponge brush 8, reducing the labor intensity of the staff and improving the work efficiency. The container can be conveyed to one side through the conveyor 19. Starting the second motor to drive the threaded rod 15 to rotate can drive the moving blocks 16 at both ends of it to move inside the moving groove, so that the limiting frames and limiting wheels 17 on both sides approach the outer side of the container, ensuring that the container moves within the defined area in the center. The rotating limiting wheels 17 will not block the transportation of the container to one side. When wiping treatment is required, the limiting wheels 17 can be pressed against the outer side of the container and at this time the conveyor 19 stops to cooperate with the wiping operation.

[0025] The control mode of the present utility model is controlled by a controller. The control circuit of the controller can be realized by simple programming of those skilled in the art. The provision of power also belongs to the common general knowledge in the art. Moreover, the present utility model is intended to protect mechanical devices. Therefore, the control mode and circuit connection of the present utility model will not be explained in detail.

[0026] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. An aluminum foil sealing mechanism, comprising a base (1), characterized in that: At both ends of the top of the base (1), baffles are installed. At one end of the tops of the two groups of baffles, a disassembly, installation and wiping mechanism is installed. At the other end of the tops of the two groups of baffles, a limiting mechanism is installed. On the top of one of the baffles, a sealing machine main body (2) is installed. The disassembly, installation and wiping mechanism includes a splicing component, a pulling component and an extending and wiping component. The extending and wiping component includes a positioning frame (3). A cylinder (4) is embedded in the positioning frame (3). The output end of the cylinder (4) is installed with a first motor (5). The driving end of the first motor (5) is installed with a first fixing seat (6). A card slot is opened at the bottom end of the first fixing seat (6). A second fixing seat (7) is snap-connected inside the card slot. A sponge brush (8) is installed at the bottom end of the second fixing seat (7).

2. The aluminum foil sealing mechanism according to claim 1, wherein: The splicing component includes a docking block (9). A docking groove communicating with the groove is opened inside the first fixing seat (6). One end of the docking block (9) is fixedly connected to the top end of the second fixing seat (7). The docking block (9) is snap-connected with the docking groove. An activity groove is opened on one side of the docking groove inside the first fixing seat (6). An activity block (10) is slidably connected inside the activity groove. The docking groove and the activity groove are internally communicated. The opposite ends of the docking block (9) and the activity block (10) are both provided with mutually fitting inclined surfaces.

3. The aluminum foil sealing mechanism according to claim 2, characterized in that: The cross section of the activity block (10) is in a "T" shape, and the cross section of the docking block (9) is in an "L" shape.

4. The aluminum foil sealing mechanism according to claim 3, characterized in that: The pulling component includes two groups of springs (11). The two groups of springs (11) are arranged and installed on both sides of one end of the activity block (10). The other ends of the springs (11) are installed on the inner wall of the activity groove. A pull rod (12) is installed between the two groups of springs (11) at one end of the activity block (10). The end of the pull rod (12) extending outside the first fixing seat (6) is rotatably connected with a pull ring. A hanging column (13) is installed below the pull ring on the outside of the first fixing seat (6). The cross section of the hanging column (13) is in an "L" shape.

5. A kind of aluminum foil sealing mechanism according to claim 1, characterized in that: The limiting mechanism includes a fixing frame (14). A threaded rod (15) is rotatably connected inside the fixing frame (14). Both ends of the outside of the threaded rod (15) are threadedly connected with moving blocks (16). A moving groove for the moving blocks (16) to slide is opened at the bottom end of the fixing frame (14). A limiting frame is installed at the bottom end of the moving block (16). A plurality of limiting wheels (17) are rotatably connected inside the limiting frame. A second motor is installed on one side of the fixing frame (14). The driving end of the second motor extends to the inside of the fixing frame (14) and is fixedly connected with the threaded rod (15).

6. The aluminum foil sealing mechanism according to claim 5, characterized in that: Rubber sleeves (18) are sleeved on the outside of the limiting wheels (17). The threads on the left and right sides of the center of the threaded rod (15) are opposite.

7. A kind of aluminum foil sealing mechanism according to claim 1, characterized in that: A conveyor (19) is embedded and installed between the two groups of baffles at the top of the base (1). Support feet are installed at the bottom corners of the base (1).

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