Heat shrink machine with heat dissipation function

Abstract

The utility model provides a kind of heat shrinkage machine with heat dissipation function, including operation platform, operation platform is rotatably connected with the chain plate driven by motor, and the second U-shaped frame with opening downwards is fastened on the top side of operation platform, heating mechanism is symmetrically arranged inside second U-shaped frame;The first U-shaped frame with opening downwards is fastened on the other side of the top of operation platform, and inclined plate is symmetrically connected on the upper end of both sides of first U-shaped frame, two inclined plates are V-shaped structure with opening downwards, a plurality of second ventilation holes are formed on inclined plate, and a plurality of first fans are fastened on the inner wall of inclined plate;A plurality of refrigeration fins are fastened on the top of first U-shaped frame, the refrigeration end of refrigeration fin is extended into first U-shaped frame and located directly above chain plate, and a plurality of second fans are fastened on the top of first U-shaped frame.The utility model can quickly cool the surface of bottle body under the refrigeration of first fan and refrigeration fin, effectively improve the efficiency and quality of bottle body processing.

Description

Technical Field

[0001] This utility model relates to the field of heat shrink machine technology, specifically a heat shrink machine with heat dissipation function. Background Technology

[0002] Shrink wrappers use shrink film to wrap around products or packaging. After heating, the shrink film shrinks and tightly wraps the product or packaging, fully displaying the appearance of the item, improving its marketability, and increasing its aesthetic appeal and perceived value. Items packaged by a heat shrink wrapper are sealed, moisture-proof, and pollution-proof, and protect the goods from external impacts. They also have a certain degree of cushioning, especially when packaging fragile items, preventing them from scattering when broken. In addition, they can reduce the possibility of products being opened or stolen.

[0003] Existing bottled water packaging methods require the use of a heat shrink machine to wrap the bottle with shrink film. However, the bottle is directly unloaded after heat shrinking, which results in the surface temperature of the bottle not cooling down in time after heat shrinking. This causes the shrink film to deform on the bottle surface, leading to poor packaging results. To address this, we propose a heat shrink machine with heat dissipation capabilities. Utility Model Content

[0004] In existing heat shrink machines, bottles are directly unloaded after processing. However, this results in the surface temperature of the bottle not being reduced in time after heat shrinking, causing the shrink film to deform on the bottle surface and leading to poor packaging effect. This invention provides a heat shrink machine with heat dissipation function, which can quickly cool the surface of the bottle, effectively improving the efficiency and quality of bottle processing, and solving the problems mentioned in the background art.

[0005] The technical solution of this utility model is implemented as follows: A heat shrink machine with heat dissipation function is designed, including an operating table. A chain plate driven by a motor is rotatably connected to the operating table. A second U-shaped frame with an opening facing downward is fastened to one side of the top of the operating table. Heating mechanisms are symmetrically arranged inside the second U-shaped frame. A first U-shaped frame with an opening facing downward is fastened to the other side of the top of the operating table. Inclined plates are symmetrically connected to the upper ends of both sides of the first U-shaped frame. The two inclined plates have a V-shaped structure with an opening facing downward. Several second ventilation holes are opened on the inclined plates. Several first fans are fastened to the inner wall of the inclined plates. Several cooling plates are fastened to the top of the first U-shaped frame. The cooling end of the cooling plate extends into the first U-shaped frame and is located directly above the chain plate. Several second fans are fastened to the top of the first U-shaped frame. A top cover is fastened to the top of the first U-shaped frame. Several first ventilation holes are opened on the top of the top cover. The second fans are fastened to the inner top of the top cover.

[0006] Optionally, the first fan is fixedly connected to the ramp via a bracket.

[0007] Optionally, the heating mechanism includes a connecting cover fastened to the inner wall of the second U-shaped frame, a heating wire fastened inside the connecting cover, and multiple air outlet pipes connected to the adjacent sides of the two connecting covers.

[0008] Secure the connecting box to the inner wall of the second U-shaped frame, connect the tops of the two connecting covers to the connecting box through connecting pipes, and secure one side of the connecting box to the air outlet of the fan, thus fixing the fan to the second U-shaped frame.

[0009] Optionally, multiple protective curtains are rotatably connected to both ends of the second U-shaped frame.

[0010] Optionally, multiple support bases for mounting heating wires are fastened inside the connecting cover, and a temperature sensor is fastened to the outer wall of the air outlet duct.

[0011] Optionally, a control box is also included, which contains a controller that connects the temperature sensor, heating wire, cooling element, first fan, second fan, and motor to the controller.

[0012] Optionally, the operating table is connected to the connecting roller via a rotating shaft, and sprockets are coaxially fastened to both ends of the rotating shaft. The sprockets are connected to each other by a chain, and the end of the chain plate is fixed to the top of the chain.

[0013] Compared with the prior art, this utility model uses a chain plate to transport the bottle to the bottom of the second U-shaped frame. Under the action of heating wire and fan, hot air can be blown to the surface of the bottle, which can realize the rapid wrapping of the shrink film. After wrapping, the bottle enters the bottom of the first U-shaped frame. Under the cooling action of the first fan and cooling plate, the surface of the bottle can be rapidly cooled, which effectively improves the efficiency and quality of bottle processing. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is a schematic diagram of the structure of this utility model.

[0016] Figure 2 This is a cross-sectional view of the present invention.

[0017] Figure 3 This is the right view of the present invention.

[0018] Figure 4 This is a schematic diagram of the bottom structure of the first U-shaped frame of this utility model.

[0019] Figure 5 This is a schematic diagram of the bottom structure of the second U-shaped frame of this utility model.

[0020] In the diagram: 1. First U-shaped frame; 2. First ventilation hole; 3. Top cover; 4. Second ventilation hole; 5. Inclined plate; 6. Second U-shaped frame; 7. Control box; 8. Motor; 9. Protective curtain; 10. Operating table; 11. Chain plate; 12. Sprocket; 13. Shaft; 14. Chain; 15. First fan; 16. Bracket; 17. Cooling element; 18. Connecting roller; 19. Second fan; 20. Connecting cover; 21. Air outlet pipe; 22. Heating wire; 23. Support base; 24. Connecting pipe; 25. Connecting box; 26. Fan; 27. Temperature sensor. Detailed Implementation

[0021] The technical solution of this utility model will be clearly and completely described below with reference to its embodiments. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0022] Reference Figures 1 to 5 This utility model provides a technical solution: a heat shrink machine with heat dissipation function, including an operating table 10, and a second U-shaped frame 6 with its opening facing downward is fastened to one side of the top of the operating table 10. Connecting covers 20 are symmetrically connected to the inner wall of the second U-shaped frame 6, and heating wires 22 are fastened inside the connecting covers 20. To ensure the stable connection of the heating wires 22, multiple support seats 23 for installing the heating wires 22 are fastened inside the connecting covers 20, and a temperature sensor 27 for real-time monitoring of the temperature of the blown air is fastened to the outer wall of the air outlet duct 21 to avoid the temperature being too high or too low, which would affect the wrapping and packaging of the bottle by the shrink film. In actual use, multiple protective curtains 9 are rotatably connected to both ends of the second U-shaped frame 6, which can effectively prevent heat loss and thus effectively improve the processing efficiency.

[0023] like Figure 2 , 5As shown, multiple air outlet pipes 21 are connected to the sides of the two connecting covers 20 that are close to each other, and the connecting box 25 is fastened to the inner wall of the second U-shaped frame 6. The tops of the two connecting covers 20 are connected to the connecting box 25 through the connecting pipe 24, and one side of the connecting box 25 is fastened to the air outlet of the fan 26. The fan 26 is fixedly connected to the second U-shaped frame 6. The fan 26 draws the air inside the second U-shaped frame 6 into the connecting box 25 and discharges it into the connecting covers 20 on both sides through the connecting box 25. The air is heated by the heating wire 22 to form hot air, and blown to the product surface that has moved to the bottom of the second U-shaped frame 6 through the air outlet pipe 21, so as to realize the rapid wrapping of the shrink film on the bottle surface.

[0024] To improve the rapid cooling of the bottle surface, a first U-shaped frame 1 with its opening facing downwards is fastened to the other side of the top of the operating table 10, and inclined plates 5 are symmetrically connected to the upper ends of both sides of the first U-shaped frame 1. The two inclined plates 5 have a V-shaped structure with their openings facing downwards. Several second ventilation holes 4 are opened on the inclined plates 5, and multiple first fans 15 are fastened to the inner wall of the inclined plates 5. The first fans 15 are fixedly connected to the inclined plates 5 through brackets 16. By using the inclined first fans 15, air can be blown onto the surface of the bottle, effectively achieving cooling.

[0025] like Figure 2 , 4 As shown, to further improve the cooling efficiency, multiple cooling plates 17 are fastened to the top of the first U-shaped frame 1, with the cooling ends of the cooling plates 17 extending into the first U-shaped frame 1 and located directly above the chain plate 11. At the same time, multiple second fans 19 for cooling the cooling plates 17 are fastened to the top of the first U-shaped frame 1. A top cover 3 is fastened to the top of the first U-shaped frame 1, and multiple first ventilation holes 2 are opened on the top of the top cover 3. The second fans 19 are fastened to the inner top of the top cover 3 to ensure normal cooling. When the first fan 15 blows air into the inside of the first U-shaped frame 1, the air flows inside the first U-shaped frame 1, which can drive the cold air at the cooling plates 17 to the surface of the bottle, achieving rapid cooling.

[0026] In summary, this heat shrink machine with heat dissipation function, when used, such as... Figure 1 , 2 As shown, a chain plate 11 driven by a motor 8 is rotatably connected to the operating table 10. The operating table 10 is connected to the connecting roller 18 through a rotating shaft 13, and both ends of the rotating shaft 13 are coaxially fastened to the sprockets 12. The sprockets 12 are connected to each other by a chain 14, and the end of the chain plate 11 is fixed to the top of the chain 14. The bottle with the shrink film wrapped on its surface is placed on the top of the chain plate 11 and moved to the bottom of the second U-shaped frame 6 under the transport of the chain plate 11. Under the action of the heating wire 22 and the fan 26, hot air can be blown to the surface of the bottle, so as to realize the rapid wrapping of the shrink film.

[0027] After wrapping, the bottle enters the bottom of the first U-shaped frame 1. Under the cooling effect of the first fan 15 and the cooling plate 17, the surface of the bottle can be cooled down quickly, effectively achieving rapid heat dissipation of the bottle and effectively improving the efficiency and quality of bottle processing.

[0028] It should be noted that, in use, this utility model also includes a control box 7, which contains a controller. The temperature sensor 27, heating wire 22, cooling plate 17, first fan 15, second fan 19 and motor 8 are all connected to the controller.

[0029] 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 heat shrink machine with heat dissipation function, comprising an operating table (10), characterized in that, A chain plate (11) driven by a motor (8) is rotatably connected to the operating table (10), and a second U-shaped frame (6) with its opening facing downward is fastened to one side of the top of the operating table (10). Heating mechanisms are symmetrically arranged inside the second U-shaped frame (6). The top of the operating table (10) is fastened to the other side of the first U-shaped frame (1) with the opening facing downward, and the inclined plates (5) are symmetrically connected to the upper ends of both sides of the first U-shaped frame (1). The two inclined plates (5) are V-shaped structures with the opening facing downward. Several second ventilation holes (4) are opened on the inclined plates (5), and multiple first fans (15) are fastened to the inner wall of the inclined plates (5). Multiple cooling plates (17) are fastened to the top of the first U-shaped frame (1), the cooling end of the cooling plate (17) is extended into the first U-shaped frame (1) and located directly above the chain plate (11), and multiple second fans (19) are fastened to the top of the first U-shaped frame (1). The top cover (3) is fastened to the top of the first U-shaped frame (1), and multiple first ventilation holes (2) are opened on the top of the top cover (3). The second fans (19) are fastened to the inner top of the top cover (3).

2. The heat shrink machine with heat dissipation function as described in claim 1, characterized in that, The first fan (15) is fixedly connected to the inclined plate (5) via the bracket (16).

3. The heat shrink machine with heat dissipation function as described in any one of claims 1-2, characterized in that, The heating mechanism includes a connecting cover (20) fastened to the inner wall of the second U-shaped frame (6), a heating wire (22) fastened inside the connecting cover (20), and multiple air outlet pipes (21) connected to the adjacent side of the two connecting covers (20). Secure the connecting box (25) to the inner wall of the second U-shaped frame (6), connect the tops of the two connecting covers (20) to the connecting box (25) through the connecting pipe (24), and secure one side of the connecting box (25) to the air outlet of the fan (26), and fix the fan (26) to the second U-shaped frame (6).

4. The heat shrink machine with heat dissipation function as described in claim 3, characterized in that, Multiple protective curtains (9) are rotatably connected to both ends of the second U-shaped frame (6).

5. The heat shrink machine with heat dissipation function as described in claim 4, characterized in that, Multiple support seats (23) for mounting heating wires (22) are fastened inside the connecting cover (20), and a temperature sensor (27) is fastened on the outer wall of the air outlet pipe (21).

6. The heat shrink machine with heat dissipation function as described in claim 5, characterized in that, It also includes a control box (7), which contains a controller and connects the temperature sensor (27), heating wire (22), cooling chip (17), first fan (15), second fan (19) and motor (8) to the controller.

7. The heat shrink machine with heat dissipation function as described in claim 6, characterized in that, The operating table (10) is connected to the connecting roller (18) via a rotating shaft (13), and sprockets (12) are coaxially fastened on both ends of the rotating shaft (13). The sprockets (12) are connected to each other via a chain (14), and the end of the chain plate (11) is fixed to the top of the chain (14).

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