Bag making device for plastic bubble film

Abstract

The utility model discloses a plastic bubble film bag making device, which relates to the technical field of plastic bubble film processing, and comprises a bottom plate and a bubble film material roll, the outer surface of the upper end of the bottom plate is fixedly connected with a fixing plate and a positioning frame, the fixing plate is positioned on one side of the positioning frame, the middle part of the bottom plate is provided with a sliding chute, and the positioning frame is fixedly connected with the sliding chute. A heat insulation base plate and scales are arranged on the outer surface of the upper end of the bottom plate, the heat insulation base plate is located on one side of the scales, a sliding plate is movably connected to the middle of the sliding groove, auxiliary frames are arranged on the outer surfaces of the two sides of the sliding plate and the positioning frame, and a magnetic sheet is arranged in the middle of the positioning frame. According to the bag making device for the plastic bubble film, the arranged air cylinder can push the sliding plate to move along the sliding groove in the using process, so that the length of the sealing pressing plate can be adjusted through the sliding plate, the sealing pressing plate can be adjusted according to the width size of a bubble film material roll, hot-pressing sealing can be conveniently conducted on the bubble film material roll, and the sealing effect is good. And the condition of excessive hot pressing can be avoided.

Description

Technical Field

[0001] This utility model relates to the field of plastic bubble film processing technology, specifically to a plastic bubble film bag making device. Background Technology

[0002] Plastic foam, also known as bubble wrap, is a polymer material formed by dispersing a large number of gas micropores in solid plastic. It has the characteristics of being lightweight, heat-insulating, sound-absorbing, and shock-absorbing, and its dielectric properties are superior to those of the base resin.

[0003] Plastic bubble wrap is usually made into packaging bags to protect the packaging, but existing bag making equipment has certain inconveniences in use;

[0004] First, existing bag-making equipment requires hot-pressing and sealing the cut plastic blister film. However, due to the different sizes of bags, the width of the plastic blister film used varies. The hot-pressing mechanism of the existing bag-making equipment is not convenient for limiting the hot pressing of the plastic blister film, and it is not convenient to adjust the hot pressing width during hot pressing, which can easily lead to over-hot pressing.

[0005] Therefore, we propose a bag-making device for plastic blister packaging. Utility Model Content

[0006] The main objective of this invention is to provide a bag-making device for plastic bubble wrap, which can effectively solve the problems in the background art.

[0007] To achieve the above objectives, the technical solution adopted by this utility model is as follows: a plastic bubble wrap bag-making device, comprising a base plate and a bubble wrap roll, wherein a fixing plate and a positioning frame are fixedly connected to the upper outer surface of the base plate, the fixing plate is located on one side of the positioning frame, a sliding groove is provided in the middle of the base plate, a heat insulation pad and a scale are provided on the upper outer surface of the base plate, the heat insulation pad is located on one side of the scale, a sliding plate is movably connected to the middle of the sliding groove, and auxiliary frames are provided on both sides of the sliding plate and the positioning frame. A magnetic sheet is provided in the middle of the positioning frame, a cylinder is fixedly connected to the outer surface of the rear end of the fixing plate, a central groove is provided in the middle of the sliding plate, a guide block is provided in the middle of the central groove, an electric push rod is provided on the upper outer surface of the sliding plate, a sealing pressure plate is fixedly connected to one end of the outer surface of the guide block, an electric heating element and a magnetic strip are provided on the lower outer surface of the sealing pressure plate, the magnetic strip is located on both sides of the electric heating element, a roller is provided in the middle of the auxiliary frame, and a central shaft is provided between the roller and the auxiliary frame.

[0008] Preferably, the base plate and the slide groove are integrally formed, and the output end of the cylinder is connected to the outer surface of the rear end of the slide plate.

[0009] Preferably, the slide plate and the central groove are integrally formed, and a slider is provided on the lower outer surface of the slide plate.

[0010] Preferably, the output end of the electric push rod is connected to the upper outer surface of the guide block, and the guide block has a convex structure.

[0011] Preferably, the outer surfaces of both sides of the slide plate and the positioning frame are welded to the outer surface of one end of the auxiliary frame.

[0012] Preferably, the roller is movably connected to the auxiliary frame via a central shaft.

[0013] Beneficial effects

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. The cylinder is designed to push the slide plate along the slide groove during use, thereby adjusting the length of the sealing plate through the slide plate. This allows the sealing plate to be adjusted according to the width of the foam roll, facilitating heat sealing of the foam roll and preventing over-heating.

[0016] 2. The auxiliary frame is designed to facilitate the positioning of the bubble wrap roll by rolling it during use, thus preventing displacement of the bubble wrap roll during hot pressing and ensuring hot pressing accuracy. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a structural diagram of the skateboard 2 of this utility model;

[0019] Figure 3 This is a structural diagram of the sealing pressure plate 15 of this utility model;

[0020] Figure 4 This is a structural diagram of the auxiliary frame 9 of this utility model.

[0021] In the diagram: 1. Base plate; 2. Bubble film roll; 3. Fixing plate; 4. Positioning frame; 5. Slide groove; 6. Heat insulation pad; 7. Scale; 8. Slide plate; 9. Auxiliary frame; 10. Magnetic sheet; 11. Cylinder; 12. Central groove; 13. Guide block; 14. Electric push rod; 15. Sealing pressure plate; 16. Heating element; 17. Magnetic strip; 18. Roller; 19. Central shaft. Detailed Implementation

[0022] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0023] like Figure 1-4As shown, a plastic bubble wrap bag-making device includes a base plate 1 and a bubble wrap roll 2. A fixing plate 3 and a positioning frame 4 are fixedly connected to the upper outer surface of the base plate 1. The fixing plate 3 is located on one side of the positioning frame 4. A sliding groove 5 is provided in the middle of the base plate 1. A heat insulation pad 6 and a scale 7 are provided on the upper outer surface of the base plate 1. The heat insulation pad 6 is located on one side of the scale 7. A sliding plate 8 is movably connected to the middle of the sliding groove 5. Auxiliary frames 9 are provided on both sides of the sliding plate 8 and the outer surfaces of the positioning frame 4. A magnetic sheet 10 is provided in the middle of the positioning frame 4. A cylinder 11 is fixedly connected to the outer surface of the rear end of the fixed plate 3. A central groove 12 is provided in the middle of the slide plate 8. A guide block 13 is provided in the middle of the central groove 12. An electric push rod 14 is provided on the outer surface of the upper end of the slide plate 8. A sealing pressure plate 15 is fixedly connected to the outer surface of one end of the guide block 13. An electric heating element 16 and a magnetic strip 17 are provided on the outer surface of the lower end of the sealing pressure plate 15. The magnetic strip 17 is located on both sides of the electric heating element 16. A roller 18 is provided in the middle of the auxiliary frame 9. A central shaft 19 is provided between the roller 18 and the auxiliary frame 9.

[0024] Furthermore, the base plate 1 and the slide groove 5 are integrally formed structures. The output end of the cylinder 11 is connected to the outer surface of the rear end of the slide plate 8. When in use, the cylinder 11 can push the slide plate 8 to move along the slide groove 5, thereby adjusting the length of the sealing plate 15 through the slide plate 8. The sealing plate 15 can be adjusted according to the width of the foam roll 2, which facilitates the hot pressing and sealing of the foam roll 2 and avoids over-hot pressing.

[0025] Furthermore, the slide plate 8 and the central groove 12 are integrally formed. A slider is provided on the lower outer surface of the slide plate 8, which facilitates the movement of the slide plate 8 along the groove 5.

[0026] Furthermore, the output end of the electric push rod 14 is connected to the upper outer surface of the guide block 13. The guide block 13 has a convex structure. When in use, the electric push rod 14 can drive the guide block 13 to move downward, which can drive the sealing pressure plate 15 to press down, facilitating hot-press sealing.

[0027] Furthermore, the outer surfaces of both sides of the slide plate 8 and the positioning frame 4 are welded to the outer surface of one end of the auxiliary frame 9. When in use, the auxiliary frame 9 can roll the bubble wrap roll 2 to facilitate positioning of the bubble wrap roll 2, which can prevent the bubble wrap roll 2 from shifting during hot pressing and ensure the accuracy of hot pressing.

[0028] Furthermore, the roller 18 is movably connected to the auxiliary frame 9 via the central shaft 19, and the roller 18 mainly serves to limit movement.

[0029] Working principle

[0030] It should be noted that this utility model is a bag-making device for plastic blister wrap. In use, the blister wrap roll 2 can be folded along its center line, and then conveyed so that it passes over the heat insulation pad 6. During conveying, the position of the slide plate 8 can be adjusted according to the width of the blister wrap roll 2. During adjustment, the cylinder 11 can be activated to push the slide plate 8 along the slide groove 5, so that the slide plate 8 and the auxiliary frames 9 on both sides of the positioning frame 4 limit the movement of the blister wrap roll 2. The film roll 2 passes under the roller 18, causing the roller 18 to roll on the film roll 2. This limits the two sides of the film roll 2, ensuring stability during movement. During hot pressing and sealing, the electric push rod 14 drives the guide block 13 to move downward, causing the guide block 13 to drive the sealing pressure plate 15 to press down on the heat insulation pad 6, thereby hot pressing and sealing the passing film roll 2. During hot pressing, the magnetic strip 17 and the magnetic sheet 10 are magnetically attracted, ensuring the tightness of the hot pressing, which is quite practical.

[0031] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A bag-making apparatus for plastic bubble wrap, comprising a base plate (1) and a roll of bubble wrap material (2), characterized in that: A fixing plate (3) and a positioning frame (4) are fixedly connected to the upper outer surface of the base plate (1). The fixing plate (3) is located on one side of the positioning frame (4). A sliding groove (5) is provided in the middle of the base plate (1). A heat insulation pad (6) and a scale (7) are provided on the upper outer surface of the base plate (1). The heat insulation pad (6) is located on one side of the scale (7). A sliding plate (8) is movably connected to the middle of the sliding groove (5). An auxiliary frame (9) is provided on both sides of the sliding plate (8) and the positioning frame (4). A magnetic sheet (10) is provided in the middle of the positioning frame (4). The outer surface of the rear end of the fixing plate (3) is fixed. A cylinder (11) is connected to the slide plate (8). A central groove (12) is provided in the middle of the slide plate (8). A guide block (13) is provided in the middle of the central groove (12). An electric push rod (14) is provided on the upper outer surface of the slide plate (8). A sealing pressure plate (15) is fixedly connected to one end of the outer surface of the guide block (13). An electric heating element (16) and a magnetic strip (17) are provided on the lower outer surface of the sealing pressure plate (15). The magnetic strip (17) is located on both sides of the electric heating element (16). A roller (18) is provided in the middle of the auxiliary frame (9). A central shaft (19) is provided between the roller (18) and the auxiliary frame (9).

2. The bag-making apparatus for plastic bubble film according to claim 1, characterized in that: The base plate (1) and the slide groove (5) are integrally formed, and the output end of the cylinder (11) is connected to the outer surface of the rear end of the slide plate (8).

3. The bag-making apparatus for plastic bubble film according to claim 1, characterized in that: The slide plate (8) and the central groove (12) are integrally formed, and a slider is provided on the lower outer surface of the slide plate (8).

4. The bag-making apparatus for plastic bubble film according to claim 1, characterized in that: The output end of the electric push rod (14) is connected to the upper outer surface of the guide block (13), which has a convex structure.

5. The bag-making apparatus for plastic bubble film according to claim 1, characterized in that: The outer surfaces of both sides of the slide plate (8) and the positioning frame (4) are welded to the outer surface of one end of the auxiliary frame (9).

6. The bag-making apparatus for plastic bubble film according to claim 1, characterized in that: The roller (18) is movably connected to the auxiliary frame (9) via the central shaft (19).

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