Edge sealing device for bubble bag production and processing

Abstract

The utility model discloses an edge sealing device for bubble bag production and processing, which belongs to the technical field of bubble bag edge sealing and comprises a working table, vertical plates are symmetrically and fixedly arranged on the top surface of the working table, a gear is arranged on one side surface, facing the other vertical plate, of one vertical plate, a meshed rack is longitudinally arranged on one side of the gear, and the other side of the gear is provided with a rack. A pressing block used for limiting a bubble bag is fixedly arranged on one side face of the rack, the pressing block is arranged between the two vertical plates, transverse plates are symmetrically and fixedly arranged on one side face of the pressing block, sliding blocks are arranged on the peripheral sides of the two transverse plates, sliding holes are formed in one side faces of the two sliding blocks, and the two sliding holes are in sliding fit with the two transverse plates correspondingly; the opposite side faces of the two sliding blocks are rotationally connected with a pressing roller used for pressing a bubble bag, and the top faces, located above the pressing roller, of the two sliding blocks are connected through a connecting plate. According to the edge sealing device for bubble bag production and processing, the problems that the surface of a bubble bag is uneven, and the bubble bag is prone to being adhered to an electric heating plate and moving are solved, and the influence on bubble bag edge sealing quality and efficiency is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of bubble bag edge sealing, in particular to an edge sealing device for bubble bag production and processing. Background Art

[0002] Bubble bags are a commonly used transparent soft packaging material at present, with wide applications. They are mainly used for the buffer packaging of electronic products, plastic products, metal products, ceramic products, glass products, and the logistics transportation protection of other products that require buffer protection. When protecting different products, bubble bags of different thicknesses will be used. Now, most edge sealing devices lack a structure for restricting the bubble bags, resulting in the bubble bags being prone to unevenness, thus unable to completely press the edges tightly. In addition, after the bubble bags are heat-sealed, the bubble bags will adhere to the surface of the electric heating plate, which affects the quality and efficiency of bubble bag edge sealing.

[0003] For example, the existing Chinese publication number is: CN215551359U, a edge pressing device for bubble bag edge sealing, which: "includes a base, a workbench, and a machine table; the base is arranged on the ground, and the workbench is arranged on the base; a processing groove is arranged in the middle of the workbench, and a matching movable plate is arranged on the processing groove; "L"-shaped limiting components are arranged on both the left and right sides of the workbench."

[0004] It can be seen that the cited patent literature has problems such as the bubble bags being unable to completely press the edges tightly and the bubble bags being prone to adhesion. Summary of the Utility Model

[0005] The purpose of the utility model is to provide an edge sealing device for bubble bag production and processing to solve the problems raised in the background art.

[0006] To achieve the above purpose, the utility model provides the following technical solution: An edge sealing device for bubble bag production and processing, including a workbench, vertical plates are symmetrically and fixedly arranged on the top surface of the workbench. A gear is arranged on one side surface of one of the vertical plates facing the other vertical plate. A rack meshing with the gear is longitudinally arranged on one side of the gear. A pressing block for restricting the bubble bag is fixedly arranged on one side surface of the rack. The pressing block is arranged between the two vertical plates. Horizontal plates are symmetrically and fixedly arranged on one side surface of the pressing block. Sliders are arranged on the circumferences of the two horizontal plates. Slide holes are respectively arranged on one side surfaces of the two sliders. The two slide holes are respectively slidably adapted to the two horizontal plates. A pressing roller for pressing the bubble bag is rotatably connected to the opposite side surfaces of the two sliders. The top surfaces of the two sliders and above the pressing roller are connected by a connecting plate.

[0007] Preferably, the bottom surfaces of the pressing block and the pressing roller are on the same horizontal plane in the transverse direction. Limiting blocks are longitudinally and fixedly arranged on the opposite side surfaces of the two vertical plates.

[0008] Preferably, a limiting groove is provided on one side surface of the rack and one side surface of the pressing block, and the two limiting grooves are respectively slidably adapted to the two limiting blocks.

[0009] Preferably, card holes are provided on the top surfaces of the two cross plates and the top surfaces of the two sliders, and a plurality of card holes on the top surfaces of the two cross plates are equidistantly arranged.

[0010] Preferably, the card holes on the top surfaces of the two sliders are both communicated with the two sliding holes through and through, and clamping columns are clamped in the two card holes where the top surfaces of the two sliders are aligned with the top surfaces of the two cross plates.

[0011] Preferably, an electric push rod is fixedly provided on the top surface of the workbench through a bracket, and a lifting plate is fixedly provided horizontally at the output end of the electric push rod through the bracket.

[0012] Preferably, an electric heating plate for heating the edge sealing of the bubble bag is provided on the bottom surface of the lifting plate, and a groove is provided on the top surface of the workbench and directly below the electric heating plate.

[0013] Compared with the prior art, the technical effects and advantages of the present utility model are as follows:

[0014] For the edge sealing device for the production and processing of bubble bags, through the arrangement of the pressing block, the bubble bag can be pressed, and through the arrangement of the pressing roller, the surface of the bubble bag can be restricted, thereby reducing the situation that the surface of the bubble bag is uneven during edge sealing and the bubble bag will adhere to the surface of the electric heating plate and move along with it, reducing the influence on the edge sealing quality and efficiency of the bubble bag.

[0015] Through the arrangement of the gear and the rack, the longitudinal movement of the pressing block and the pressing roller can be realized, and through the arrangement of the card hole and the clamping column, the position of the pressing roller can be fixed, enabling the pressing roller to assist the pressing block in pressing the position of the bubble bag. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the specific embodiments of the present utility model or the technical solutions in the prior art, the following will briefly introduce the drawings required for use in the description of the specific embodiments or the prior art. Obviously, the following drawings are some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0017] Figure 1 is a structural schematic diagram of the present utility model;

[0018] Figure 2 is a structural schematic diagram of the gear and the rack of the present utility model;

[0019] Figure 3 is a structural schematic diagram of the slider and the sliding hole of the present utility model;

[0020] Figure 4 This is a schematic structural diagram of the lifting plate and the electric heating plate of the present utility model.

[0021] Explanation of the reference numerals in the drawings:

[0022] In the figure: 1, workbench; 2, vertical plate; 3, gear; 4, rack; 5, pressing block; 6, cross plate; 7, slider; 8, sliding hole; 9, pressing roller; 10, limiting block; 11, limiting groove; 12, clamping hole; 13, clamping post; 14, electric push rod; 15, lifting plate; 16, electric heating plate; 17, groove. Detailed implementation manners

[0023] In the following description, a large number of specific details are given to provide a more thorough understanding of the present utility model. However, it is obvious to those skilled in the art that the present utility model can be implemented without one or more of these details. In other examples, in order to avoid confusion with the present utility model, some well-known technical features in the art are not described.

[0024] Unless otherwise defined, the up, down, left, right, front, back, inner and outer directions involved in this article are based on the up, down, left, right, front, back, inner and outer directions in the figures shown in the present utility model, and are hereby explained together.

[0025] The connection method can adopt existing methods such as bonding, welding, bolt connection, etc., depending on actual needs.

[0026] As Figures 1 to 4 shown, a bubble bag production and processing edge-sealing device includes a workbench 1. Support legs are installed on the bottom surface of the workbench 1. An electric push rod 14 is fixedly provided on the top surface of the workbench 1 through a bracket. The output end of the electric push rod 14 penetrates through the bracket and is horizontally fixedly provided with a lifting plate 15. An electric heating plate 16 for heating the edge seal of the bubble bag is provided on the bottom surface of the lifting plate 15. A groove 17 is provided on the top surface of the workbench 1 and directly below the electric heating plate 16. First, one side of the bubble bag to be edge-sealed is placed directly above the groove 17, and the electric push rod 14 is turned on. The electric push rod 14 drives the lifting plate 15 to move downward, so that the lifting plate 15 drives the electric heating plate 16 to move downward, enabling the electric heating plate 16 to enter the inner cavity of the groove 17, and cooperating with the groove 17 and the electric heating plate 16 to squeeze the bubble bag, so as to perform heating edge-sealing. After the edge-sealing is completed, the electric push rod 14 drives the lifting plate 15 and the electric heating plate 16 to move in the reverse direction, and the edge-sealed bubble bag can be taken out. The electric heating plate 16 and the connected structure can be set as existing technologies, and the electric heating plate 16 can also be replaced with a resistive heating plate, as long as it can perform heating edge-sealing on the bubble bag.

[0027] Vertically arranged plates 2 are symmetrically and fixedly installed on the top surface of the workbench 1. On one side surface of one vertically arranged plate 2 facing the other vertically arranged plate 2, a gear 3 is provided. One side surface of the gear 3 is connected with a rotating shaft, and the free end of the rotating shaft penetrates to one side of the vertically arranged plate 2 and is fixedly provided with a turning handle, thereby restricting the position of the gear 3. Longitudinally on one side of the gear 3, a meshing rack 4 is provided. One side surface of the rack 4 is fixedly provided with a pressing block 5 for restricting the bubble bag. The pressing block 5 is arranged between the two vertically arranged plates 2. By rotating the turning handle, the turning handle drives the gear 3 to rotate, and the gear 3 can drive the meshing rack 4 to move longitudinally, so that the rack 4 drives the pressing block 5 to move longitudinally, and with the forward and reverse rotation of the gear 3, the pressing block 5 makes a longitudinal reciprocating motion. After the bubble bag is placed on the surface of the workbench 1, the bubble bag will be located below the pressing block 5. By moving the pressing block 5 downward, it can abut against and press the bubble bag, thereby restricting the position of the bubble bag.

[0028] On one side surface of the pressing block 5, horizontally arranged plates 6 are symmetrically and fixedly installed. On the circumferences of the two horizontally arranged plates 6, sliding blocks 7 are provided. On one side surface of each of the two sliding blocks 7, a sliding hole 8 is opened. The two sliding holes 8 are respectively slidably adapted to the two horizontally arranged plates 6, so that the two sliding blocks 7 can respectively move on the circumferences of the horizontally arranged plates 6 through the two sliding holes 8. On the opposite side surfaces of the two sliding blocks 7, a pressing roller 9 for pressing the bubble bag is rotatably connected. On the top surfaces of the two sliding blocks 7 and above the pressing roller 9, they are connected by a connecting plate. The two sliding blocks 7 are connected by the connecting plate and the pressing roller 9, so that the two sliding blocks 7 can move synchronously. The bottom surfaces of the pressing block 5 and the pressing roller 9 are both on the same horizontal plane. When the pressing block 5 moves downward and abuts against the bubble bag, it will drive the pressing roller 9 to abut against the bubble bag synchronously through the horizontally arranged plate 6 and the sliding block 7, and push the sliding block 7. When the sliding block 7 moves along the horizontally arranged plate 6, it will drive the pressing roller 9 to move, so that the pressing roller 9 can move along the bubble bag, enabling the pressing roller 9 to flatten the uneven positions on the surface of the bubble bag. At the same time, the pressing roller 9 can also play a role in restricting the bubble bag, so that the pressing block 5 and the pressing roller 9 can fix the bubble bag, avoiding the situation that the bubble bag adheres to the electric heating plate 16 and moves with the electric heating plate 16, and also reducing the situation that the bubble bag is uneven and difficult to be completely pressed and sealed at the edge, reducing the impact on the edge sealing quality and efficiency of the air bag.

[0029] On the top surfaces of the two horizontally arranged plates 6 and the top surfaces of the two sliding blocks 7, clamping holes 12 are opened. A number of clamping holes 12 on the top surfaces of the two horizontally arranged plates 6 are equidistantly arranged. The clamping holes 12 on the top surfaces of the two sliding blocks 7 are all communicated with the two sliding holes 8. In the two clamping holes 12 where the top surfaces of the two sliding blocks 7 are aligned with the top surfaces of the two horizontally arranged plates 6, clamping columns 13 are engaged. After the pressing roller 9 flattens the bubble bag, the clamping hole 12 on the top surface of the sliding block 7 will be aligned with one of the clamping holes 12 on the top surface of the horizontally arranged plate 6. At this time, inserting the clamping column 13 into the two aligned clamping holes 12 can fix the sliding block 7, thereby fixing the position of the pressing roller 9, and further being able to better restrict the bubble bag.

[0030] On the opposite side surfaces of the two vertical plates 2, limiting blocks 10 are longitudinally fixed. Limiting grooves 11 are formed on one side surface of the rack 4 and one side surface of the pressing block 5. The two limiting grooves 11 are respectively in sliding fit with the two limiting blocks 10. When the gear 3 drives the rack 4 and the pressing block 5 to perform longitudinal reciprocating motion, the rack 4 and the pressing block 5 respectively move around the two limiting blocks 10 through the two limiting grooves 11, so that the positions of the rack 4 and the pressing block 5 can be limited by the two limiting blocks 10 and the limiting grooves 11.

[0031] Working principle:

[0032] For the edge-sealing device for bubble bag production and processing, place the bubble bag on the surface of the workbench 1, and place the side to be edge-sealed above the groove 17, while the other parts are laid flat under the pressing block 5 and the pressing roller 9. At this time, rotate the turning handle, so that the turning handle drives the pressing block 5 to move downward through the gear 3 and the rack 4, and synchronously drives the pressing roller 9 to move downward through the cross plate 6, so that the pressing block 5 and the pressing roller 9 simultaneously press against the surface of the bubble bag and squeeze the bubble bag to fix the bubble bag. At this time, push the two sliders 7 to drive the pressing roller 9 to move, so that the pressing roller 9 can move along the surface of the bubble bag, so that the pressing roller 9 can flatten the bubble bag, and engage the clamping column 13 into the two clamping holes 12 to fix the position of the pressing roller 9. At this time, turn on the electric push rod 14, so that the electric push rod 14 drives the electric heating plate 16 to move downward through the lifting plate 15 and enter the groove 17, so as to heat-seal the bubble bag. After the edge-sealing is completed, take out the electric heating plate 16. Since the pressing block 5 and the pressing roller 9 will limit the bubble bag, the bubble bag will not move with the electric heating plate 16, thereby completing the edge-sealing process of the bubble bag, reducing the situation that the surface of the bubble bag is uneven when edge-sealing and the bubble bag will adhere to the surface of the electric heating plate 16 and move with it, and reducing the impact on the edge-sealing quality and efficiency of the bubble bag.

[0033] It should be noted that in this article, relational terms such as "one" and "two" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device. Without further limitation. The element defined by the statement "including a..." does not exclude the existence of additional identical elements in the process, method, article or device including the element.

[0034] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand 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 edge sealing device for producing and processing bubble bags, comprising a workbench (1), characterized in that: Vertical plates (2) are symmetrically fixed on the top surface of the workbench (1), one of the vertical plates (2) is provided with a gear (3) on one side facing the other vertical plate (2), one side of the gear (3) is longitudinally provided with a meshing rack (4), one side of the rack (4) is provided with a pressure block (5) for limiting the bubble bag, the pressure block (5) is arranged between the two vertical plates (2), one side of the pressure block (5) is symmetrically fixed with a horizontal plate (6), the circumferential sides of the two horizontal plates (6) are provided with sliders (7), one side of the two sliders (7) is provided with a sliding hole (8), the two sliding holes (8) are respectively slidably matched with the two horizontal plates (6), the opposite side of the two sliders (7) is rotatably connected with a pressing roller (9) for pressing the bubble bag, the top surfaces of the two sliders (7) and located above the pressing roller (9) are connected by a connecting plate.

2. The edge sealing device for producing and processing bubble bags according to claim 1 is characterized in that: The bottom surfaces of the pressing block (5) and the pressing roller (9) are both in the same horizontal horizontal plane, and the opposite side surfaces of the two vertical plates (2) are both longitudinally fixed with limit blocks (10).

3. The edge sealing device for producing and processing bubble bags according to claim 2 is characterized in that: A limiting groove (11) is provided on one side of the rack (4) and one side of the pressing block (5), and the two limiting grooves (11) are respectively slidably matched with the two limiting blocks (10).

4. The edge sealing device for producing and processing bubble bags according to claim 1 is characterized in that: The top surfaces of the two transverse plates (6) and the top surfaces of the two sliding blocks (7) are both provided with clamping holes (12), and a plurality of clamping holes (12) are equidistantly arranged on the top surfaces of the two transverse plates (6).

5. The edge sealing device for producing and processing bubble bags according to claim 4 is characterized in that: The clamping holes (12) on the top surfaces of the two sliding blocks (7) are both connected to the two sliding holes (8), and clamping columns (13) are clamped in the two clamping holes (12) whose top surfaces of the two sliding blocks (7) are aligned with the top surfaces of the two transverse plates (6).

6. The edge sealing device for producing and processing bubble bags according to claim 1, characterized in that: An electric push rod (14) is fixedly mounted on the top surface of the workbench (1) via a bracket, and a lifting plate (15) is fixedly mounted laterally at the output end of the electric push rod (14) through the bracket.

7. The edge sealing device for producing and processing bubble bags according to claim 6, characterized in that: The bottom surface of the lifting plate (15) is provided with an electric heating plate (16) for heating the edge of the bubble bag, and the top surface of the workbench (1) is provided with a groove (17) directly below the electric heating plate (16).

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