Shrink film packaging mechanism

Abstract

The utility model discloses a shrink film packaging mechanism, relates to packaging equipment technical field, including first conveyor belt, heating frame and second conveyor belt, the top of first conveyor belt both ends is fixedly equipped with fixed plate, one side of two fixed plate is fixedly equipped with the mounting plate, and the mounting plate is equipped with the heating frame. The two mounting plates are fixedly connected with the two ends of a second conveying belt correspondingly, a first top plate is fixedly mounted at the opposite ends of the two fixing plates, telescopic rods are fixedly mounted at the two ends of the first top plate correspondingly, and cutting blades are fixedly mounted at the moving ends of the two telescopic rods. According to the shrink film packaging mechanism, the distance between the two limiting plates can be adjusted according to the sizes of packaged objects, the objects of different sizes can be packaged conveniently, meanwhile, cut shrink films can be collected, secondary utilization or cleaning of the shrink films is facilitated, the practicability of the shrink film packaging mechanism is improved, and the packaging efficiency of the shrink films is improved. And the article packaging efficiency is also improved.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging equipment, in particular to a shrink film packaging mechanism. Background Art

[0002] The shrink film packaging mechanism uses shrink film to wrap the outside of the product or package. After heating, the shrink film shrinks and wraps the product or package tightly, fully showing the appearance of the item, improving the product's sales performance, and increasing its beauty and value. The items packaged by the heat shrink machine can be sealed, moisture-proof, and pollution-proof, and protect the goods from external impacts. It has a certain buffering effect, especially when packaging fragile items, it can prevent the container from scattering when it is broken. In addition, it can reduce the possibility of product disassembly and theft.

[0003] However, the existing shrink film packaging mechanism cannot adjust the width of the shrink film according to the size of the packaged items when in use. Different sizes of packaging mechanisms need to be replaced when encountering different items. At the same time, the shrink film cut after packaging cannot be collected, which easily affects the packaging of the items. Therefore, we propose a shrink film packaging mechanism. Utility Model Content

[0004] In view of the above problems existing in the existing shrink film packaging mechanism, the present utility model is proposed.

[0005] Therefore, the purpose of the utility model is to provide a shrink film packaging mechanism, which solves the problem that the existing shrink film packaging mechanism cannot adjust the width of the shrink film according to the size of the packaged items when in use, and different sizes of packaging mechanisms need to be replaced when encountering different items. At the same time, the shrink film cut after packaging cannot be collected, which easily affects the packaging of the items.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A shrink film packaging mechanism comprises a first conveyor belt, a heating frame and a second conveyor belt, a heating frame is fixedly installed on the top of one side of the first conveyor belt, a fixing plate is fixedly installed on the top of both ends of the first conveyor belt, a mounting plate is fixedly installed on one side of the two fixing plates, the two mounting plates are respectively fixedly connected to the two ends of the second conveyor belt, a first top plate is fixedly installed on opposite ends of the two fixing plates, telescopic rods are fixedly installed on both ends of the first top plate, cutting blades are fixedly installed on the movable ends of the two telescopic rods, a second top plate is fixedly installed between the two mounting plates, and a screw rod is rotatably connected to the opposite ends of the two mounting plates located at the bottom of the second top plate, and both ends of the screw rod are threadedly connected to limit plates.

[0008] Preferably, conveying rollers are fixedly installed on both sides of the opposite end surfaces of the two limit plates, a first heating block is fixedly installed between the two conveying rollers, and the surfaces of the two limit plates located on the top of the two first heating blocks are rotatably connected with rollers, and the bottoms of the two rollers are tightly fitted with the two heating blocks respectively.

[0009] Preferably, a first protective plate is fixedly installed on the top of both ends of the second conveyor belt, a first conveying cylinder is rotatably connected between the two first protective plates, an inclined plate is fixedly installed between the two ends of the surface of the second conveyor belt, and a second conveying cylinder is fixedly installed between the two ends of the second conveyor belt located at the bottom of the inclined plate.

[0010] Preferably, a second protective plate is fixedly mounted on one side of the top of the two mounting plates, a winding drum is rotatably connected between the two second protective plates, a motor is fixedly mounted on the surface of one side of the mounting plates, and the output end of the motor is fixedly connected to one end of the screw rod.

[0011] Preferably, a second heating block is fixedly mounted on one side of the first conveyor belt, the second heating block is consistent in size with the cutting blade, and the positions of the second heating block and the cutting blade correspond.

[0012] Preferably, a baffle is fixedly mounted on one side of the two limit plates.

[0013] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0014] The utility model has a limit plate slidably arranged between the second conveyor belts, and a conveying roller and a rolling cutter are arranged at the opposite ends of the two limit plates, and a winding roller is arranged on the top of the second conveyor belt. Not only can the distance between the two limit plates be adjusted according to the size of the packaged articles, which is convenient for packaging articles of different sizes, but also the sheared shrink film can be collected for secondary utilization or cleaning, which not only improves the practicability of the shrink film packaging mechanism, but also increases the efficiency of article packaging. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the overall structure of the first conveyor belt of the utility model;

[0018] Figure 3 This is a schematic diagram of the overall structure of the second conveyor belt of the utility model;

[0019] Figure 4 It is a schematic diagram of the overall structure of the limiting plate of the utility model.

[0020] Description of reference numerals:

[0021] 1. First conveyor belt; 2. Heating frame; 3. Second conveyor belt; 4. Fixed plate; 5. Mounting plate; 6. First top plate; 7. Telescopic rod; 8. Cutting blade; 9. Second top plate; 10. Screw rod; 11. Limit plate; 12. Conveyor roller; 13. First heating block; 14. Roller; 15. First protective plate; 16. First conveyor cylinder; 17. Inclined plate; 18. Second conveyor cylinder; 19. Second protective plate; 20. Winding cylinder; 21. Motor; 22. Second heating block; 23. Baffle. DETAILED DESCRIPTION

[0022] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0023] The utility model embodiment discloses a shrink film packaging mechanism.

[0024] The utility model provides Figure 1-4 A shrink film packaging mechanism shown in the figure includes a first conveyor belt 1, a heating frame 2 and a second conveyor belt 3. A heating frame 2 is fixedly installed on the top of one side of the first conveyor belt 1, and a fixing plate 4 is fixedly installed on the top of both ends of the first conveyor belt 1. A mounting plate 5 is fixedly installed on one side of the two fixing plates 4. The two mounting plates 5 are respectively fixedly connected to the two ends of the second conveyor belt 3, and a first top plate 6 is fixedly installed on the opposite ends of the two fixing plates 4. Telescopic rods 7 are fixedly installed on both ends of the first top plate 6, and cutting blades 8 are fixedly installed on the movable ends of the two telescopic rods 7. A second top plate 9 is fixedly installed between the two mounting plates 5, and a screw rod 10 is rotatably connected to the opposite ends of the two mounting plates 5 located at the bottom of the second top plate 9. Both ends of the screw rod 10 are threadedly connected to limit plates 11, so that the distance between the two limit plates 11 can be adjusted conveniently according to the size of the packaged items.

[0025] The utility model discloses a shrink film packaging mechanism, wherein conveying rollers 12 are fixedly installed on both sides of surfaces of opposite ends of two limiting plates 11, a first heating block 13 is fixedly installed between the two conveying rollers 12, surfaces of two limiting plates 11 located on top of the two first heating blocks 13 are rotatably connected with rollers 14, and the bottoms of the two rollers 14 are tightly fitted with the two heating blocks respectively, so as to facilitate cutting of excess parts on both sides of the shrink film.

[0026] The utility model discloses a shrink film packaging mechanism, wherein first protective plates 15 are fixedly installed on the tops of both ends of the second conveyor belt 3, a first conveying cylinder 16 is rotatably connected between the two first protective plates 15, an inclined plate 17 is fixedly installed between the two ends of the surface of the second conveyor belt 3, and a second conveying cylinder 18 is fixedly installed between the two ends of the second conveyor belt 3 located at the bottom of the inclined plate 17, so as to facilitate the packaging of articles.

[0027] The utility model discloses a shrink film packaging mechanism, wherein a second protective plate 19 is fixedly mounted on one side of the top of two mounting plates 5, a winding drum 20 is rotatably connected between the two second protective plates 19, a motor 21 is fixedly mounted on the surface of one side of the mounting plate 5, an output end of the motor 21 is fixedly connected to one end of a screw rod 10, so as to facilitate the collection of cut scraps.

[0028] The utility model provides a shrink film packaging mechanism, a second heating block 22 is fixedly installed on one side of the first conveyor belt 1, the second heating block 22 is consistent in size with the cutting blade 8, and the second heating block 22 corresponds to the position of the cutting blade 8, which is convenient for cutting the shrink film.

[0029] The utility model provides a shrink film packaging mechanism, wherein a baffle 23 is fixedly installed on one side of two limit plates 11 to prevent objects from deflecting.

[0030] When in use, the items to be packaged are placed on one side of the second conveyor belt 3, and one end of the shrink film on the surface of the first conveyor roller 16 and the second conveyor roller 18 is glued, and according to the size of the items to be packaged, the distance between the two limit plates 11 is adjusted by the motor 21 and the screw rod 10, and then the two sides of the two shrink films are respectively passed through the side conveyor roller 12 and the first heating block 13, and then the second conveyor belt 3 is started, and the second conveyor belt 3 will drive the items through the inclined plate 17 to enter between the two shrink films, and at the same time, the items to be packaged will drive the shrink film to move to the surface of the first conveyor belt 1, and the cut scraps will be wound around the surface of the winding roller. When the items to be packaged pass through the cutting blade 8, the telescopic rod 7 is started, and the telescopic rod 7 will drive the cutting blade 8 to cut the two shrink films, and at the same time, the two shrink films will be glued together through the second heating block 22, and the cut items will enter the heating frame 2, and the shrink film will package the items.

[0031] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A shrink film packaging mechanism, comprising a first conveyor belt (1), a heating frame (2) and a second conveyor belt (3), characterized in that: A heating frame (2) is fixedly mounted on the top of one side of the first conveyor belt (1); fixed plates (4) are fixedly mounted on the tops of both ends of the first conveyor belt (1); mounting plates (5) are fixedly mounted on one side of the two fixing plates (4); the two mounting plates (5) are fixedly connected to the two ends of the second conveyor belt (3) respectively; a first top plate (6) is fixedly mounted on opposite ends of the two fixing plates (4); telescopic rods (7) are fixedly mounted on both ends of the first top plate (6); cutting blades (8) are fixedly mounted on the movable ends of the two telescopic rods (7); a second top plate (9) is fixedly mounted between the two mounting plates (5); opposite ends of the two mounting plates (5) located at the bottom of the second top plate (9) are rotatably connected to screw rods (10); both ends of the screw rod (10) are threadedly connected to limit plates (11).

2. The shrink film packaging mechanism according to claim 1, characterized in that: Conveying rollers (12) are fixedly mounted on both sides of the surfaces of the opposite ends of the two limiting plates (11), a first heating block (13) is fixedly mounted between the two conveying rollers (12), and rollers (14) are rotatably connected to the surfaces of the two limiting plates (11) located on top of the two first heating blocks (13), and the bottoms of the two rollers (14) are tightly fitted to the two heating blocks respectively.

3. The shrink film packaging mechanism according to claim 1, characterized in that: A first protective plate (15) is fixedly installed at the top of both ends of the second conveyor belt (3), a first conveying cylinder (16) is rotatably connected between the two first protective plates (15), an inclined plate (17) is fixedly installed between the two ends of the surface of the second conveyor belt (3), and a second conveying cylinder (18) is fixedly installed between the two ends of the second conveyor belt (3) located at the bottom of the inclined plate (17).

4. The shrink film packaging mechanism according to claim 1, characterized in that: A second protective plate (19) is fixedly mounted on one side of the top of each of the two mounting plates (5), a winding drum (20) is rotatably connected between the two second protective plates (19), and a motor (21) is fixedly mounted on the surface of one side of the mounting plate (5), and an output end of the motor (21) is fixedly connected to one end of the screw rod (10).

5. The shrink film packaging mechanism according to claim 1, characterized in that: A second heating block (22) is fixedly mounted on one side of the first conveyor belt (1); the second heating block (22) is consistent in size with the cutting blade (8), and the positions of the second heating block (22) and the cutting blade (8) correspond.

6. The shrink film packaging mechanism according to claim 1, characterized in that: A baffle (23) is fixedly mounted on one side of the two limit plates (11).

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