Modular hot air tail sealing mechanism for a hose filling and sealing machine

Abstract

The utility model discloses a modularization hot air tail sealing mechanism of hose filling and sealing machine, including the base plate, the bottom detachable connection of base plate has the lower bottom plate, the inner wall sliding connection of base plate has two limit blocks, the inner wall fixed connection of base plate has two S type elastic pieces, the outside fixed connection of lower bottom plate has two clamping plates, the inner wall sliding connection of base plate has the top plate, the inner wall fixed connection of base plate has a plurality of elastic pieces no.

Description

Technical Field

[0001] This utility model relates to the field of hose filling and sealing machine technology, and more specifically, to a modular hot air sealing mechanism for a hose filling and sealing machine. Background Technology

[0002] Tube filling and sealing machines are automated equipment used for tube packaging. They can complete tube cleaning, quantitative filling of materials, tube end sealing (such as heat pressing, ultrasonic sealing, etc.), and batch number printing. Widely used in the cosmetics, pharmaceutical, and food industries, they are suitable for aluminum-plastic composite tubes, plastic tubes, etc., improving production efficiency and ensuring accurate filling and sealing performance.

[0003] The hot air sealing mechanism is a key component of a tube filling and sealing machine, used to seal the end of the tube. It consists of a hot air generator, a heating nozzle, and a pressing device. Principle: After the end of the tube is softened by hot air, the pressing device applies pressure to shape and cool it, forming a seal to prevent leakage of contents. It is suitable for sealing tubes made of plastic, composite, and other materials.

[0004] In existing technologies, some hot air sealing machines for hose filling still use traditional bolts to connect and install the sealing components. Furthermore, replacing internal components such as the water-cooling ring is extremely time-consuming, labor-intensive, and requires numerous tools, making it difficult to quickly disassemble and install the seat plate within the sealing component. This paper proposes a modular hot air sealing mechanism for a hose filling and sealing machine to address these issues. This modular design not only facilitates the replacement of components like the water-cooling ring but also improves the tightness of connections between components, preventing loosening. Utility Model Content

[0005] In order to overcome the above-mentioned defects of the prior art, this utility model provides a modular hot air sealing mechanism for a hose filling and sealing machine, so as to solve the problem that the seat plate in the sealing component cannot be quickly disassembled and installed in the prior art.

[0006] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a modular hot air sealing mechanism for a tube filling and sealing machine, comprising...

[0007] The seat plate has a bottom plate detachably connected to its bottom. Two limiting blocks are slidably connected to the inner wall of the seat plate. Two S-shaped elastic elements are fixedly connected to the inner wall of the seat plate. Two clamping plates are fixedly connected to the outer side of the bottom plate. A top plate is slidably connected to the inner wall of the seat plate. Multiple elastic elements are fixedly connected to the inner wall of the seat plate.

[0008] A sliding plate is fixedly connected to one end of one of the elastic elements away from the seat plate. The inner wall of the seat plate has an installation groove, a recess, and two connecting grooves.

[0009] A pressure plate is fixedly connected to one end of the S-shaped elastic element away from the seat plate, and a connecting plate is fixedly connected to the outside of the pressure plate. The ends of the two clamping plates away from the lower base plate are in contact with the inner wall of the connecting groove.

[0010] The end of the limiting block away from the base plate is engaged with the outside of the card plate, and the outside of the card plate is in contact with the inner wall of the base plate.

[0011] The end of the top plate away from the seat plate is in contact with the outside of the card plate, and the end of the sliding plate away from the elastic element is fixedly connected to the outside of the top plate.

[0012] The outer side of the connecting plate is slidably connected to the inner wall of the seat plate, and the end of the connecting plate away from the pressure plate is slidably connected to the inner wall of the groove.

[0013] The end of the pressure plate away from the S-shaped elastic element is fixedly connected to the outside of the limiting block, and the outside of the pressure plate is slidably connected to the inner wall of the seat plate.

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

[0015] In the above solution, the S-shaped elastic element acts on the limiting block to cooperate with the clamping plate, which satisfies the need for quick disassembly and installation of the seat plate and the lower base plate, providing convenience for subsequent maintenance. At the same time, when installing the seat plate and the lower base plate, the clamping plate not only cooperates with the limiting block but also acts on the top plate, making the installation connection between the top plate and the seat plate and the lower base plate more tight through the elastic element, avoiding loosening after installation. 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 schematic diagram of the top plate structure of this utility model;

[0018] Figure 3 This is a schematic diagram of the S-shaped elastic element structure of this utility model;

[0019] Figure 4 This is a schematic diagram of the connecting plate structure of this utility model;

[0020] Figure 5 This is a schematic diagram of the card plate structure of this utility model.

[0021] [Figure Labels]

[0022] 1. Seat plate; 2. Lower base plate; 3. Pressure plate; 4. S-shaped elastic element; 5. Limiting block; 6. Connecting plate; 7. Connecting groove; 8. Clamping plate; 9. Slide plate; 10. Elastic element one; 11. Top plate; 12. Mounting groove; 13. Groove. Detailed Implementation

[0023] To make the technical problems, technical solutions and advantages of this utility model clearer, a detailed description will be given below in conjunction with the accompanying drawings and specific embodiments.

[0024] Example 1: Please refer to Figures 1 to 5 This utility model provides a technical solution: a modular hot air sealing mechanism for a hose filling and sealing machine, including a base plate 1, a lower base plate 2 detachably connected to the bottom of the base plate 1, two limiting blocks 5 slidably connected to the inner wall of the base plate 1, two S-shaped elastic elements 4 fixedly connected to the inner wall of the base plate 1, two clamping plates 8 fixedly connected to the outside of the lower base plate 2, a top plate 11 slidably connected to the inner wall of the base plate 1, and multiple elastic elements 10 fixedly connected to the inner wall of the base plate 1. The end of the limiting block 5 away from the base plate 1 is clamped to the outside of the clamping plate 8, and the outside of the clamping plate 8 is in contact with the inner wall of the base plate 1.

[0025] When the base plate 1 is connected to the lower base plate 2, the cooperation between the clamping plate 8, the limiting block 5, and the S-shaped elastic element 4 makes it easier for the base plate 1 to be connected to the lower base plate 2, improving the efficiency of disassembling and maintaining the internal components of the base plate 1. At the same time, when they are installed together, the top plate 11 and the elastic element 10 can increase the tightness of the connection between the base plate 1 and the lower base plate 2, preventing loosening. This component can also reduce the gap between them and provide stability.

[0026] Example 2: Based on Example 1, in order to conveniently enhance the tightness of the connection between the seat plate 1 and the lower base plate 2, a sliding plate 9 is fixedly connected to the end of a plurality of elastic elements 10 away from the seat plate 1. The inner wall of the seat plate 1 is provided with an installation groove 12, a groove 13, and two connecting grooves 7. The end of the top plate 11 away from the seat plate 1 is in contact with the outside of the card plate 8, and the end of the sliding plate 9 away from the elastic elements 10 is fixedly connected to the outside of the top plate 11.

[0027] During the installation of the seat plate 1, the locking plate 8 is inserted into the interior of the seat plate 1. At this time, the locking plate 8 first contacts the top plate 11 and presses the top plate 11, so that the top plate 11 presses the elastic element 10 through the sliding plate 9. After being subjected to pressure, the elastic element 10 releases space and potential energy. In this way, the top plate 11 moves towards the sliding plate 9, which satisfies the space required for the locking plate 8 to be locked outside the limiting block 5. At the same time, after the locking plate 8 is locked, the top plate 11 will press the locking plate 8, so that the locking plate 8 is tightly locked outside the limiting block 5, which enhances the tightness of the connection between the seat plate 1 and the lower base plate 2.

[0028] Example 3: Based on Example 2, in order to facilitate the disassembly of the seat plate 1, the end of the S-shaped elastic element 4 away from the seat plate 1 is fixedly connected to the pressure plate 3, and the outside of the pressure plate 3 is fixedly connected to the connecting plate 6. The ends of the two clamping plates 8 away from the lower base plate 2 are in contact with the inner wall of the connecting groove 7. The outside of the connecting plate 6 is slidably connected to the inner wall of the seat plate 1, and the end of the connecting plate 6 away from the pressure plate 3 is slidably connected to the inner wall of the groove 13. The end of the pressure plate 3 away from the S-shaped elastic element 4 is fixedly connected to the outside of the limiting block 5, and the outside of the pressure plate 3 is slidably connected to the inner wall of the seat plate 1.

[0029] The process involves squeezing the two connecting plates 6, which then apply force through the pressure plate 3 to compress the S-shaped elastic element 4. After being compressed, the S-shaped elastic element 4 releases its space, allowing the limiting block 5 to move away from the outside of the clamping plate 8. This eliminates the need for locking, allowing the base plate 1 and the lower base plate 2 to be separated. This enables quick and easy disassembly and installation of the water cooling ring and jet nozzle inside the base plate 1, improving maintenance and installation efficiency. When installing the base plate 1 and the lower base plate 2, simply insert the base plate 1 into the outside of the clamping plate 8 in the lower base plate 2 to complete the connection.

[0030] The working process of this utility model is as follows:

[0031] First, by pinching the two connecting plates 6, the force applied by the connecting plates 6 is compressed through the pressure plate 3 onto the S-shaped elastic element 4. After being compressed, the S-shaped elastic element 4 releases its space, satisfying the movement range of the limit block 5 away from the outside of the clamping plate 8. Thus, the locking is no longer required, and the base plate 1 and the lower base plate 2 can be disassembled. This allows for quick and convenient disassembly and installation of the water cooling ring and jet nozzle inside the base plate 1, improving maintenance and installation efficiency. When installing the base plate 1 and the lower base plate 2, simply insert the base plate 1 into the outside of the clamping plate 8 in the lower base plate 2 to complete the connection. Specifically, when installing the base plate... During installation, the locking plate 8 is inserted into the base plate 1. At this time, the locking plate 8 will first contact the top plate 11 and press the top plate 11, so that the top plate 11 presses the elastic element 10 through the sliding plate 9. After being subjected to pressure, the elastic element 10 releases space and potential energy. In this way, the top plate 11 will move towards the sliding plate 9, satisfying the space required for the locking plate 8 to be locked outside the limiting block 5. At the same time, after the locking plate 8 is locked, the top plate 11 will press the locking plate 8, so that the locking plate 8 is tightly locked outside the limiting block 5, which enhances the tightness of the connection between the base plate 1 and the lower base plate 2.

[0032] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can be mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change.

[0033] Secondly: The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.

[0034] Finally: 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, 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 modular hot air sealing mechanism for a flexible tube filling and sealing machine, characterized in that, Includes a seat plate (1), the bottom of which is detachably connected to a lower base plate (2), the inner wall of which is slidably connected to two limiting blocks (5), the inner wall of which is fixedly connected to two S-shaped elastic elements (4), the outer side of which is fixedly connected to two clamping plates (8), the inner wall of which is slidably connected to a top plate (11), and the inner wall of which is fixedly connected to multiple elastic elements (10).

2. The modular hot air sealing mechanism of a flexible tube filling and sealing machine according to claim 1, characterized in that, A sliding plate (9) is fixedly connected to one end of one of the elastic elements (10) away from the seat plate (1). The inner wall of the seat plate (1) is provided with an installation groove (12), a groove (13) is provided on the inner wall of the seat plate (1), and two connecting grooves (7) are provided on the inner wall of the seat plate (1).

3. The modular hot air sealing mechanism of a flexible tube filling and sealing machine according to claim 2, characterized in that, The S-shaped elastic element (4) is fixedly connected to a pressure plate (3) at one end away from the seat plate (1), and a connecting plate (6) is fixedly connected to the outside of the pressure plate (3). The two clamping plates (8) are in contact with the inner wall of the connecting groove (7) at one end away from the lower base plate (2).

4. The modular hot air sealing mechanism of a flexible tube filling and sealing machine according to claim 1, characterized in that, The end of the limiting block (5) away from the seat plate (1) is engaged with the outside of the card plate (8), and the outside of the card plate (8) is in contact with the inner wall of the seat plate (1).

5. The modular hot air sealing mechanism of a flexible tube filling and sealing machine according to claim 2, characterized in that, The top plate (11) is in contact with the outside of the card plate (8) at one end away from the seat plate (1), and the sliding plate (9) is fixedly connected to the outside of the top plate (11) at one end away from the elastic element (10).

6. The modular hot air sealing mechanism of a flexible tube filling and sealing machine according to claim 3, characterized in that, The outer side of the connecting plate (6) is slidably connected to the inner wall of the seat plate (1), and the end of the connecting plate (6) away from the pressure plate (3) is slidably connected to the inner wall of the groove (13).

7. The modular hot air sealing mechanism of a flexible tube filling and sealing machine according to claim 3, characterized in that, The end of the pressure plate (3) away from the S-shaped elastic element (4) is fixedly connected to the outside of the limiting block (5), and the outside of the pressure plate (3) is slidably connected to the inner wall of the seat plate (1).

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