Sealing device of bagging machine

Abstract

The utility model relates to the technical field of bagging machine sealing, and discloses a bagging machine sealing device which comprises a bagging machine sealing device shell, an L-shaped movable lifting groove is formed in one side of the interior of the bagging machine sealing device shell, and a sealing hot melting pipe storage groove is formed in the outer side of the L-shaped movable lifting groove. A packaging bag placing inlet is formed in the bottom of the L-shaped movable lifting groove and the bottom of the sealing hot melting pipe storage groove. According to the sealing device of the bagging machine, the lifting state of the L-shaped movable block can be controlled by lifting or pressing the pressurizing plate structure, when the sealing device of the bagging machine is not used, a punching needle and an auxiliary punching groove are combined, the punching needle is prevented from being damaged and broken, carrying is convenient, accidental injury is prevented, and a hot melting pipe is placed at the punching position of a package to be sealed; a package to be sealed is placed between the punching needle and the auxiliary punching groove, then the pressurizing plate structure is pressed, and the two ends of the hot melting pipe are placed on the upper portion and the lower portion of the electric heating base to be heated and pressed, so that sealing operation of the packaging bag is completed.

Description

Technical Field

[0001] This utility model relates to the field of bag sealing technology, specifically a bag sealing device. Background Technology

[0002] Packaging machines come in a wide variety of types and can be classified in many ways. From different perspectives, they can be categorized in several ways: by machine type (liquid packaging, powder packaging, granule packaging, skin packaging, sauce packaging, electronic combination scale packaging, pillow packaging); by packaging function (inner packaging, outer packaging); by packaging industry (food, daily chemical, textile packaging, etc.); by packaging station (single-station, multi-station packaging); and by automation level (semi-automatic, fully automatic, etc.). Traditional packaging machinery mostly uses mechanical control, such as cam-driven distribution shafts, while later photoelectric and pneumatic control methods emerged. However, with the increasing sophistication of food processing technology and the growing demands on packaging parameters, existing control systems are no longer sufficient to meet the needs of development, necessitating the adoption of new technologies to transform food packaging machinery. Modern food packaging machinery is an integrated electromechanical system combining mechanical, electrical, pneumatic, optical, and magnetic technologies. Its design should focus on improving automation, integrating R&D with computers to achieve mechatronic control. Packaging machines also use sealing devices to seal containers containing products. After products are placed in packaging containers, they need to be sealed to preserve quality and prevent loss. These machines seal the containers after they are filled. Many materials are used to make packaging containers, such as paper, plastic, glass, ceramics, metal, and composite materials, resulting in varying shapes and physical properties. This process is accomplished through sealing devices. Current bagging machines use complex, large, and heavy sealing devices that are inconvenient to carry. Therefore, this paper proposes a new sealing device for bagging machines. Utility Model Content

[0003] In view of the shortcomings of the existing technology, this utility model provides a bagging machine sealing device, which has the advantages of simple composition structure, small size and light use, and solves the problems of common bagging machine sealing devices having complex structure, large size, heavy weight and inconvenience for carrying and use.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a bag-filling machine sealing device, comprising a bag-filling machine sealing device housing, an L-shaped movable lifting groove provided on one side of the interior of the bag-filling machine sealing device housing, a sealing hot-melt tube storage groove provided on the outer side of the L-shaped movable lifting groove, a packaging bag placement inlet provided at the bottom of the L-shaped movable lifting groove and the sealing hot-melt tube storage groove, a plurality of auxiliary punching grooves provided at the bottom of the bag-filling machine sealing device housing, and an L-shaped movable block provided inside the L-shaped movable lifting groove, the L-shaped movable block being able to move up and down along the interior of the L-shaped movable lifting groove. The bottom of the movable block is equipped with multiple punching pins, and the top of the L-shaped movable block is equipped with a pressure plate structure. The lifting and lowering state of the L-shaped movable block can be controlled by lifting or pressing the pressure plate structure. The bottom of the bag sealing device housing is equipped with an electric heating base. The side of the electric heating base is provided with a power cord socket. By inserting the power cord, the lower half of the electric heating base is heated. While the lower half is heated, the heat is conducted to the upper half. The upper and lower halves of the electric heating base can move up and down through a rigid support connecting rod, and the connection between the upper and lower ends of the rigid support connecting rod and the electric heating base will not be disconnected.

[0005] Preferably, the position of the bottom perforation needle of the L-shaped movable block matches the position of the auxiliary perforation groove at the bottom of the bag sealing device housing. The perforation needle can move freely inside the auxiliary perforation groove. When the bag sealing device is not in use, the perforation needle and the auxiliary perforation groove are combined to prevent the perforation needle from being damaged or broken, so as to carry it and prevent accidental injury.

[0006] Preferably, the sealing hot melt tube storage tank contains a sealing hot melt tube. The hot melt tube is placed into the punched hole of the package to be sealed, and the two ends of the hot melt tube are heated and pressed to complete the sealing operation of the package.

[0007] Preferably, a power cord is inserted into the power cord socket of the electric heating base to heat the bottom of the base. The lower half of the base is heated by the power cord, and heat is transferred to the upper half as the lower half heats up. The lifting and lowering of the L-shaped movable block can be controlled by lifting or pressing the pressure plate structure. When the bag-sealing device is not used, the punching needle and auxiliary punching slot are combined to prevent damage or breakage of the punching needle, facilitating handling and preventing accidental injury. The hot melt tube is placed into the punching area of ​​the package to be sealed, and the package is placed between the punching needle and the auxiliary punching slot. The pressure plate structure is then pressed, and the two ends of the hot melt tube are placed on the upper and lower heating parts of the electric heating base for heating and pressing to complete the sealing operation of the packaging bag. The lower half of the base is heated by the power cord, and heat is transferred to the upper half as the lower half heats up. The upper and lower halves of the electric heating base can move up and down through a rigid support connecting rod, and the connection between the upper and lower ends of the rigid support connecting rod and the electric heating base will not be disconnected.

[0008] Preferably, the electric heating base is divided into upper and lower heating parts, and three rigid support connecting rods are provided between the upper and lower heating parts. The upper and lower parts of the electric heating base can move up and down through the rigid support connecting rods, and the connection between the upper and lower ends of the rigid support connecting rods and the electric heating base will not be disconnected.

[0009] Furthermore, the housing of the bagging machine sealing device is made of stainless steel.

[0010] Compared with the prior art, the present invention provides a sealing device for a bagging machine, which has the following advantages:

[0011] 1. The sealing device of this bagging machine can control the lifting and lowering state of the L-shaped movable block by lifting or pressing the pressure plate structure. When the sealing device is not in use, the punching needle and the auxiliary punching groove are combined to prevent damage or breakage of the punching needle, making it easy to carry and prevent accidental injury. By placing the hot melt tube into the punching area of ​​the package to be sealed, placing the package to be sealed between the punching needle and the auxiliary punching groove, and then pressing the pressure plate structure, the two ends of the hot melt tube are placed on the upper and lower heating parts of the electric heating base for heating and pressing to complete the sealing operation of the packaging bag. This solves the problem that the sealing device used in current bagging machines has a complex structure, large shape, heavy weight, and is not convenient to carry and use.

[0012] 2. The sealing device of this bagging machine heats the lower half of the electric heating base by inserting a power cord. While the lower half is heating, the heat is conducted to the upper half. The upper and lower halves of the electric heating base can move up and down through a rigid support connecting rod, and the connection between the upper and lower ends of the rigid support connecting rod and the electric heating base will not be disconnected. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0014] Figure 2 This is a partial structural schematic diagram of the present invention;

[0015] Figure 3 This is a partial structural diagram of the present invention.

[0016] The components include: 1. Bag sealing device housing; 2. L-shaped movable lifting groove; 3. Sealing hot melt tube storage groove; 4. Packaging bag placement entrance; 5. Auxiliary punching groove; 6. L-shaped movable block; 7. Punching needle; 8. Pressure plate structure; 9. Electric heating base; 10. Power cord socket; 11. Rigid support connecting rod. Detailed Implementation

[0017] 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.

[0018] Please see Figure 1-3 The present invention provides the following technical solution: a bag sealing device, including a bag sealing device housing 1, an L-shaped movable lifting groove 2 is provided on one side of the inside of the bag sealing device housing 1, a sealing hot melt tube storage groove 3 is provided on the outside of the L-shaped movable lifting groove 2, and a packaging bag placement entrance 4 is provided at the bottom of the L-shaped movable lifting groove 2 and the sealing hot melt tube storage groove 3.

[0019] In the first embodiment of this utility model, the bottom of the sealing device housing 1 of the bagging machine is provided with multiple auxiliary punching slots 5. An L-shaped movable block 6 is provided inside the L-shaped movable lifting slot 2. The L-shaped movable block 6 can move up and down along the inside of the L-shaped movable lifting slot 2. Multiple punching needles 7 are provided at the bottom of the L-shaped movable block 6. A pressure plate structure 8 is provided at the top of the L-shaped movable block 6. The lifting state of the L-shaped movable block 6 can be controlled by lifting or pressing the pressure plate structure 8. An electric heating base 9 is provided at the bottom of the sealing device housing 1 of the bagging machine. A power cord socket 10 is provided on the side of the electric heating base 9.

[0020] In the second embodiment of this utility model, the position of the bottom punching needle 7 of the L-shaped movable block 6 matches the position of the bottom auxiliary punching groove 5 of the bag sealing device housing 1. The punching needle 7 can move freely inside the auxiliary punching groove 5. When the bag sealing device is not in use, the punching needle 7 and the auxiliary punching groove 5 are combined to prevent the punching needle 7 from being damaged or broken, so as to carry it and prevent accidental injury. The hot melt tube storage groove 3 contains a hot melt tube for sealing. By placing the hot melt tube into the punching position of the package to be sealed, heating both ends of the hot melt tube and pressing both ends, the sealing operation of the package bag is completed.

[0021] Insert the power cord into the power cord socket 10 of the electric heating base 9 to heat up the bottom of the electric heating base 9. By inserting the power cord, the lower half of the electric heating base 9 is heated, and the heat is conducted to the upper half while the lower half is being heated.

[0022] The electric heating base 9 is divided into upper and lower heating parts, and three rigid support connecting rods 11 are set between the upper and lower heating parts. The upper and lower parts of the electric heating base 9 can move up and down through the rigid support connecting rods 11, and the connection between the upper and lower ends of the rigid support connecting rods 11 and the electric heating base 9 will not be disconnected. The housing 1 of the bag sealing device is made of stainless steel. The lifting and lowering state of the L-shaped movable block 6 can be controlled by lifting or pressing the pressure plate structure 8. When the bag sealing device is not in use, the punching needle 7 and the auxiliary punching groove 5 are combined to prevent the punching needle 7 from being damaged or broken, so as to carry it and prevent accidental injury. By placing the hot melt tube into the punching position of the package to be sealed, placing the package to be sealed between the punching needle 7 and the auxiliary punching groove 5, pressing the pressure plate structure 8, and placing the two ends of the hot melt tube into the upper and lower heating parts of the electric heating base for heating and pressing, the sealing operation of the packaging bag is completed.

[0023] In use, the lifting and lowering state of the L-shaped movable block 6 can be controlled by lifting or pressing the pressure plate structure 8. When the bag sealing device is not in use, the punching needle 7 and the auxiliary punching groove 5 are combined to prevent the punching needle 7 from being damaged or broken, so as to carry it and prevent accidental injury. By placing the hot melt tube into the punching position of the package to be sealed, by placing the package to be sealed between the punching needle 7 and the auxiliary punching groove 5, and then pressing the pressure plate structure 8, the two ends of the hot melt tube are placed on the upper and lower heating parts of the electric heating base 9 for heating and pressing to complete the sealing operation of the packaging bag. By inserting the power cord, the lower half of the electric heating base 9 is heated. While the lower half is heating, the heat will be conducted to the upper half. The upper and lower halves of the electric heating base 9 can move up and down through the rigid support connecting rod 11, and the connection between the upper and lower ends of the rigid support connecting rod 11 and the electric heating base 9 will not be disconnected.

[0024] 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 sealing device for a bagging machine, comprising a sealing device housing (1) for the bagging machine, characterized in that: An L-shaped movable lifting groove (2) is provided on one side of the inside of the bag sealing device housing (1). A sealing hot melt tube storage groove (3) is provided on the outside of the L-shaped movable lifting groove (2). A packaging bag placement entrance (4) is provided at the bottom of the L-shaped movable lifting groove (2) and the sealing hot melt tube storage groove (3). Multiple auxiliary punching grooves (5) are provided at the bottom of the bag sealing device housing (1). An L-shaped movable block (6) is provided inside the L-shaped movable lifting groove (2). The L-shaped movable block (6) can move up and down along the inside of the L-shaped movable lifting groove (2). Multiple punching needles (7) are provided at the bottom of the L-shaped movable block (6). A pressure plate structure (8) is provided at the top of the L-shaped movable block (6). An electric heating base (9) is provided at the bottom of the bag sealing device housing (1). A power cord socket (10) is provided on the side of the electric heating base (9).

2. The sealing device for a bagging machine according to claim 1, characterized in that: The position of the bottom punching needle (7) of the L-shaped movable block (6) matches the position of the bottom auxiliary punching groove (5) of the bag sealing device housing (1), and the punching needle (7) can move freely inside the auxiliary punching groove (5).

3. The sealing device for a bagging machine according to claim 1, characterized in that: The sealing hot melt tube storage tank (3) contains a sealing hot melt tube.

4. The sealing device for a bagging machine according to claim 1, characterized in that: A power cord is inserted into the power cord socket (10) of the electric heating base (9) to heat up the bottom of the electric heating base (9).

5. A sealing device for a bagging machine according to claim 1, characterized in that: The electric heating base (9) is divided into upper and lower heating parts, and three rigid support connecting rods (11) are provided between the upper and lower heating parts.

6. The sealing device for a bagging machine according to claim 1, characterized in that: The housing (1) of the bag sealing device is made of stainless steel.

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