Plastic film processing cooling device

Abstract

The utility model discloses a plastic film processing cooling device which comprises a frame body, the top of the frame body is fixedly connected with a hollow plate, the front side of the top of the hollow plate is fixedly connected with a fan, one side of the fan is communicated with an exhaust pipe, the left side of the exhaust pipe is communicated with a first spray head, and the right side of the exhaust pipe is communicated with a second spray head. And a temperature sensor is fixedly connected to the center axis of the bottom of an inner cavity of the frame body, electromagnetic valves communicate with the two sides of the bottom of the front face of the frame body correspondingly, and a water guide pipe communicates with one side of each electromagnetic valve. By arranging the frame body, the hollow plate, the fan, the exhaust pipe, the first spray head, the second spray head, the partition plate, the first guide roller, the second guide roller, a temperature sensor, an electromagnetic valve, a water guide pipe, a water tank, a water pump, a drainage pipe and a buzzer, water cooling and air cooling can be carried out, and the cooling effect can be improved through double cooling; and when the water temperature is too high, treatment is convenient, and the cooling effect is good.

Description

Technical Field

[0001] The utility model relates to the technical field of plastic film cooling, in particular to a plastic film processing cooling device. Background Art

[0002] Plastic film is a film made of polyvinyl chloride, polyethylene, polypropylene, polystyrene and other resins, used for packaging and as a coating layer. Plastic packaging and plastic packaging products occupy an increasingly large share in the market, especially composite plastic flexible packaging.

[0003] The temperature of the plastic film is high after molding, so a cooling device is required. However, the existing cooling device only uses water cooling to cool the plastic film during use, resulting in a single cooling method. In addition, the water temperature will rise after working for a long time, which will affect the cooling effect and cannot meet the use requirements. For this reason, we propose a plastic film processing cooling device. Utility Model Content

[0004] In view of the shortcomings of the prior art, the purpose of the utility model is to provide a plastic film processing cooling device, which has the advantage of good cooling effect and solves the problem that the existing cooling device only uses water cooling to cool the plastic film during use, resulting in a single cooling method and the water temperature will rise after working for a long time, which will affect the cooling effect and cannot meet the use requirements.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a plastic film processing cooling device, comprising a frame, a hollow plate fixedly connected to the top of the frame, a fan fixedly connected to the front side of the top of the hollow plate, an exhaust pipe connected to one side of the fan, a first nozzle connected to the left side of the exhaust pipe, a second nozzle connected to the right side of the exhaust pipe, a temperature sensor fixedly connected to the central axis of the bottom of the inner cavity of the frame, solenoid valves connected to both sides of the bottom of the front side of the frame, a water pipe connected to one side of the solenoid valve, a water tank connected to one side of the water pipe, a water pump connected to the bottom of both sides of the water tank, a drain pipe connected to one side of the water pump, a drain pipe connected to one side of the drain pipe and the frame, and a buzzer connected to the front side of the frame.

[0006] Preferably, a first wiper is provided on the right side of the bottom of the hollow plate, a fixing seat is fixedly connected to the central axis of the bottom of the hollow plate, an elastic telescopic rod is fixedly connected to one side of the fixing seat, and a second wiper is fixedly connected to the right side of the elastic telescopic rod.

[0007] Preferably, a partition is fixedly connected to the central axis of the inner wall of the hollow plate, and a fixing plate is fixedly connected to the central axis of the inner wall of the water tank.

[0008] Preferably, both sides of the inner wall of the hollow plate are movably connected to the first guide rollers via the first bearing, and the bottom of the inner wall of the frame is movably connected to the second guide roller via the second bearing.

[0009] Preferably, movable grooves are provided on both sides and the bottom of the hollow plate, and a movable door is movably connected to the top of the back side of the frame.

[0010] Preferably, both sides of the top of the water tank are connected to water injection grooves, the rear side of the fan is connected to an exhaust pipe, and the inner cavity of the exhaust pipe is fixedly connected to a filter.

[0011] Preferably, a fixing rod is fixedly connected to the right side of the first wiper blade, and one side of the fixing rod is fixedly connected to the hollow plate.

[0012] Compared with the prior art, the utility model provides a plastic film processing cooling device, which has the following beneficial effects:

[0013] 1. The utility model can perform not only water cooling but also air cooling by arranging a frame, a hollow plate, a fan, an exhaust pipe, a first nozzle, a second nozzle, a partition, a first guide roller, a second guide roller, a temperature sensor, a solenoid valve, a water pipe, a water tank, a water pump, a drain pipe and a buzzer. The cooling effect can be improved by double cooling, and it is convenient to handle when the water temperature is too high, so that the cooling effect is good.

[0014] 2. The utility model facilitates the water scraping work and avoids a large amount of water stains adhering to the surface of the plastic film by arranging a fixing rod, a first water scraper, a fixing seat, an elastic telescopic rod and a second water scraper. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the local structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the cross-sectional structure of the hollow plate of the utility model;

[0018] Figure 4 It is a schematic diagram of the enlarged structure of point A of the utility model.

[0019] In the figure: 1. frame; 2. hollow plate; 3. fan; 4. exhaust pipe; 5. first nozzle; 6. second nozzle; 7. partition; 8. first guide roller; 9. second guide roller; 10. temperature sensor; 11. solenoid valve; 12. water pipe; 13. water tank; 14. water pump; 15. drain pipe; 16. buzzer; 17. fixing rod; 18. first wiper; 19. fixing seat; 20. elastic telescopic rod; 21. second wiper. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0022] Embodiment 1:

[0023] See also Figure 1 , Figure 2 and Figure 3 As shown, the utility model provides a plastic film processing cooling device, including a frame 1, a hollow plate 2 is fixedly connected to the top of the frame 1, a fan 3 is fixedly connected to the front side of the top of the hollow plate 2, one side of the fan 3 is connected to an exhaust pipe 4, the left side of the exhaust pipe 4 is connected to a first nozzle 5, the right side of the exhaust pipe 4 is connected to a second nozzle 6, a temperature sensor 10 is fixedly connected to the central axis of the bottom of the inner cavity of the frame 1, both sides of the bottom of the front of the frame 1 are connected to a solenoid valve 11, one side of the solenoid valve 11 is connected to a water pipe 12, one side of the water pipe 12 is connected to a water tank 13, the bottoms of both sides of the water tank 13 are connected to a water pump 14, and one side of the water pump 14 A drain pipe 15 is connected, one side of the drain pipe 15 is connected to the frame 1, a buzzer 16 is connected to the front of the frame 1, a partition 7 is fixedly connected to the central axis of the inner wall of the hollow plate 2, a fixed plate is fixedly connected to the central axis of the inner wall of the water tank 13, both sides of the inner wall of the hollow plate 2 are movably connected to the first guide roller 8 through the first bearing, the bottom of the inner wall of the frame 1 is movably connected to the second guide roller 9 through the second bearing, both sides and the bottom of the hollow plate 2 are provided with movable grooves, the top of the back side of the frame 1 is movably connected to a movable door, both sides of the top of the water tank 13 are connected to water injection grooves, the rear side of the fan 3 is connected to an exhaust pipe, and the inner cavity of the exhaust pipe is fixedly connected to a filter.

[0024] The specific function of this technical solution is as follows: when working, the fan 3 is started, the gas is drawn in through the exhaust pipe, and then part of the gas is discharged to the surface of the plastic film through the exhaust pipe 4 and the first nozzle 5 to cool the plastic film, and then the plastic film will enter the water for water cooling, and then the gas discharged through the second nozzle 6 will cool the plastic film again, so that the cooling effect is good and it can also achieve the effect of air drying. When the temperature sensor 10 detects that the temperature is too high, the external PLC controller will control the buzzer 16 to work to remind the staff, and then the staff will open the solenoid valve 11 on the left to drain the water to the left side of the inner cavity of the water tank 13, and then close the solenoid valve 11 on the left, start the water pump 14 on the right, and drain the water to the inner cavity of the frame 1 through the drain pipe 15 on the right, so as to facilitate water replacement and avoid excessive water temperature.

[0025] Embodiment 2:

[0026] On the basis of embodiment 1, the utility model is as follows Figure 4 As shown, a first wiper plate 18 is provided on the right side of the bottom of the hollow plate 2, a fixing seat 19 is fixedly connected to the central axis of the bottom of the hollow plate 2, an elastic telescopic rod 20 is fixedly connected to one side of the fixing seat 19, a second wiper plate 21 is fixedly connected to the right side of the elastic telescopic rod 20, a fixing rod 17 is fixedly connected to the right side of the first wiper plate 18, and one side of the fixing rod 17 is fixedly connected to the hollow plate 2.

[0027] The specific function of the technical solution is as follows: during the movement of the plastic film, the water stains on the surface of the plastic film are scraped off by the first wiper blade 18 and the second wiper blade 21 to prevent a large amount of water stains from adhering to the surface of the plastic film.

[0028] Working principle: When working, start the fan 3, draw the gas in through the exhaust pipe, and then discharge part of the gas to the surface of the plastic film through the exhaust pipe 4 and the first nozzle 5 to cool the plastic film. Then the plastic film will enter the water for water cooling, and then the gas discharged through the second nozzle 6 will cool the plastic film again, so that the cooling effect is good and it can achieve the effect of air drying. When the temperature sensor 10 detects that the temperature is too high, the external PLC controller will control the buzzer 16 to work to remind the staff, and then the staff will open the solenoid valve 11 on the left to drain the water to the left side of the inner cavity of the water tank 13, and then close the solenoid valve 11 on the left, start the water pump 14 on the right, and drain the water to the inner cavity of the frame 1 through the drain pipe 15 on the right, so as to facilitate the water change and avoid the water temperature being too high. During the movement of the plastic film, the water stains on the surface of the plastic film are scraped off by the first wiper 18 and the second wiper 21 to avoid a large amount of water stains adhering to the surface of the plastic film.

[0029] Importantly, it should be noted that the construction and arrangement of the present application shown in a plurality of different exemplary embodiments are only exemplary. Although only a few embodiments are described in detail in this disclosure, it should be readily understood by those who refer to this disclosure that many modifications are possible (e.g., the size, scale, structure, shape and ratio of various elements, and parameter values ​​(e.g., temperature, pressure, etc.), installation arrangements, use of materials, color, directional changes, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in the application. For example, the element shown as integrally formed can be composed of multiple parts or elements, the position of the element can be inverted or otherwise changed, and the nature or number or position of the discrete element can be changed or changed. Therefore, all such modifications are intended to be included in the scope of the present utility model. The order or sequence of any process or method steps can be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure of performing the function described herein, and is not only structurally equivalent but also equivalent structure. Without departing from the scope of the present invention, other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments. Therefore, the present invention is not limited to a specific embodiment, but extends to various modifications that still fall within the scope of the appended claims.

[0030] Additionally, in order to provide a concise description of example embodiments, all features of an actual embodiment (ie, those features that are not relevant to the best mode presently contemplated for carrying out the invention or those that are not relevant to implementing the invention) may not be described.

[0031] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit the protection scope of the utility model. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in this field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the essence and scope of the technical solution of the utility model.

Claims

1. A plastic film processing cooling device, comprising a frame (1), characterized in that: The top of the frame (1) is fixedly connected to a hollow plate (2), the front side of the top of the hollow plate (2) is fixedly connected to a fan (3), one side of the fan (3) is connected to an exhaust pipe (4), the left side of the exhaust pipe (4) is connected to a first nozzle (5), the right side of the exhaust pipe (4) is connected to a second nozzle (6), a temperature sensor (10) is fixedly connected to the central axis of the bottom of the inner cavity of the frame (1), both sides of the bottom of the front of the frame (1) are connected to a solenoid valve (11), one side of the solenoid valve (11) is connected to a water pipe (12), one side of the water pipe (12) is connected to a water tank (13), the bottoms of both sides of the water tank (13) are connected to a water pump (14), one side of the water pump (14) is connected to a drain pipe (15), one side of the drain pipe (15) is connected to the frame (1), and the front of the frame (1) is connected to a buzzer (16).

2. The plastic film processing cooling device according to claim 1, characterized in that: A first wiper plate (18) is arranged on the right side of the bottom of the hollow plate (2); a fixing seat (19) is fixedly connected to the central axis of the bottom of the hollow plate (2); an elastic telescopic rod (20) is fixedly connected to one side of the fixing seat (19); and a second wiper plate (21) is fixedly connected to the right side of the elastic telescopic rod (20).

3. The plastic film processing cooling device according to claim 1, characterized in that: A partition plate (7) is fixedly connected to the center axis of the inner wall of the hollow plate (2), and a fixing plate is fixedly connected to the center axis of the inner wall of the water tank (13).

4. The plastic film processing cooling device according to claim 1, characterized in that: Both sides of the inner wall of the hollow plate (2) are movably connected to first guide rollers (8) via first bearings, and the bottom of the inner wall of the frame (1) is movably connected to a second guide roller (9) via a second bearing.

5. The plastic film processing cooling device according to claim 1, characterized in that: Both sides and the bottom of the hollow plate (2) are provided with movable grooves, and the top of the back side of the frame (1) is movably connected with a movable door.

6. The plastic film processing cooling device according to claim 1, characterized in that: Both sides of the top of the water tank (13) are connected to water injection grooves, the rear side of the fan (3) is connected to an exhaust pipe, and the inner cavity of the exhaust pipe is fixedly connected to a filter screen.

7. The plastic film processing cooling device according to claim 2, characterized in that: The right side of the first wiper blade (18) is fixedly connected to a fixing rod (17), and one side of the fixing rod (17) is fixedly connected to the hollow plate (2).

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