Cooling device for plastic film processing

Abstract

The utility model relates to the technical field of cooling devices, and discloses a cooling device for plastic film processing, which comprises a base, a cooling box fixedly connected to the upper end of the base, a cover plate arranged at the upper end of the cooling box, an inlet formed in the front end face of the cooling box, an outlet formed in the rear end face of the cooling box, and rotating shafts fixedly connected to the interiors of the inlet and the outlet. A mounting frame is fixedly connected to the interior of the cooling box, a water cooling mechanism is arranged at the upper end of the mounting frame, an air cooling shell is fixedly connected to the rear end of the cooling box, and an air cooling mechanism is arranged in the air cooling shell. According to the plastic film cooling device, a water source is injected into the water disc, then water mist is sprayed upwards through the atomization spray head to cool a passing plastic film, then gas is input into the air box, then the gas is blown to the plastic film through the air outlet, the plastic film is further cooled, and therefore the effect of efficiently cooling the plastic film is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of cooling devices, and more specifically to a cooling device for plastic film processing. Background Art

[0002] Plastic films are most widely used in the packaging field. Plastic films can be used for food packaging, electrical product packaging, daily necessities packaging, clothing packaging, etc. When plastic films are produced, cooling devices are required for cooling.

[0003] Deficiencies of the prior art: During the processing of plastic films, it is necessary to cool and shape the plastic films. Most of the existing cooling devices use a single cooling method, resulting in poor cooling effects. Therefore, we propose a cooling device for plastic film processing. Summary of the Utility Model

[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides a cooling device for plastic film processing to solve the problems existing in the above background art.

[0005] The utility model provides the following technical solutions: A cooling device for plastic film processing, including a base, a cooling box fixedly connected to the upper end of the base, a cover plate arranged at the upper end of the cooling box, an inlet opened on the front end face of the cooling box, an outlet opened on the rear end face of the cooling box, a rotating shaft fixedly connected to both the inlet and the outlet, a guiding roller fixedly connected to the circumferential surface of the rotating shaft, a mounting rack fixedly connected inside the cooling box, a water cooling mechanism arranged at the upper end of the mounting rack, and an air cooling shell fixedly connected to the rear end of the cooling box, with an air cooling mechanism arranged inside the air cooling shell.

[0006] Preferably, the water cooling mechanism includes a water tray fixedly connected to the upper end of the mounting rack, and a plurality of atomizing nozzles fixedly connected to the upper end of the water tray.

[0007] Preferably, a water pump is fixedly connected inside the cooling box, and a first connecting pipe is fixedly connected to the input end of the water pump, with the other end of the first connecting pipe away from the water pump fixedly connected to the water tray.

[0008] Preferably, the air cooling mechanism includes an air box fixedly connected inside the air cooling shell, an air outlet arranged at the upper end of the air box, and the air outlet is inclined.

[0009] Preferably, a fan is fixedly connected to the rear end of the cooling box, and a second connecting pipe is fixedly connected to the output end of the fan, with the other end of the second connecting pipe away from the fan connected to the air box.

[0010] Preferably, a discharge pipe is fixedly connected to the lower end of the cooling box, and a replenishing pipe is fixedly connected to the right end of the cooling box.

[0011] Technical effects and advantages of the present utility model:

[0012] 1. By controlling the operation of the water pump, the water pump will input water source into the water tray through the first connecting pipe. At this time, the water source will be sprayed upward through the atomizing nozzle, so that the plastic film passing through the cooling box contacts the water mist, thereby achieving the effect of cooling the plastic film.

[0013] 2. By controlling the operation of the fan, the fan will input gas into the air box through the second connecting pipe. At this time, the air will be blown obliquely upward through the air outlet to cool the plastic film conveyed above, and at the same time, the water stains attached to the plastic film can be blown off, thereby achieving the effect of cooling the plastic film again and cleaning the water stains on the plastic film. Description of the drawings

[0014] Figure 1 It is a schematic diagram of the overall structure of the present utility model.

[0015] Figure 2 It is a schematic diagram of the rear view structure of the present utility model.

[0016] Figure 3 It is a schematic diagram of the sectional view structure of the present utility model.

[0017] Figure 4 It is a schematic diagram of the structure of the air-cooling mechanism of the present utility model.

[0018] Reference numerals are: 1, base; 2, cooling box; 3, cover plate; 4, inlet; 5, outlet; 6, rotating shaft; 7, guide roller; 8, mounting rack; 9, air-cooling shell; 10, water tray; 11, atomizing nozzle; 12, water pump; 13, first connecting pipe; 14, air box; 15, air outlet; 16, fan; 17, second connecting pipe; 18, discharge pipe; 19, supplement pipe. Detailed implementation manners

[0019] Next, the technical solutions in the present utility model will be clearly and completely described in conjunction with the drawings in the present utility model. In addition, the forms of each structure described in the following implementation manners are only examples. A cooling device for plastic film processing related to the present utility model is not limited to the structures described in the following implementation manners. All other implementation manners obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present utility model.

[0020] The utility model provides a cooling device for plastic film processing, which includes a base 1. A cooling box 2 is fixedly connected to the upper end of the base 1. A cover plate 3 is arranged at the upper end of the cooling box 2. An inlet 4 is opened on the front end face of the cooling box 2, and an outlet 5 is opened on the rear end face of the cooling box 2. Rotating shafts 6 are fixedly connected inside both the inlet 4 and the outlet 5. Guide rollers 7 are fixedly connected to the circumferential surface of the rotating shafts 6. An installation frame 8 is fixedly connected inside the cooling box 2. A water cooling mechanism is arranged at the upper end of the installation frame 8. An air cooling shell 9 is fixedly connected to the rear end of the cooling box 2, and an air cooling mechanism is arranged inside the air cooling shell 9. During operation, water source is replenished in the cooling box 2, and then the plastic film is passed through the input port and the output port. At this time, water source is injected into the water tray 10, and then water mist is sprayed upward through the atomizing nozzles 11 to cool the passing plastic film. Subsequently, gas is input into the air box 14, and then blown onto the plastic film through the air outlet 15 to further cool the plastic film, thereby achieving the effect of efficiently cooling the plastic film.

[0021] Furthermore, the water cooling mechanism includes a water tray 10 fixedly connected to the upper end of the installation frame 8. Atomizing nozzles 11 are fixedly connected to the upper end of the water tray 10, and multiple atomizing nozzles 11 are provided. During operation, by injecting water source into the water tray 10, the water source will then be sprayed upward through the atomizing nozzles 11, enabling the plastic film passing through the cooling box 2 to come into contact with the water mist, thereby achieving the effect of cooling the plastic film.

[0022] Furthermore, a water pump 12 is fixedly connected inside the cooling box 2. The input end of the water pump 12 is fixedly connected to a first connecting pipe 13, and the end of the first connecting pipe 13 away from the water pump 12 is fixedly connected to the water tray 10. During operation, by controlling the operation of the water pump 12, the water pump 12 will input water source into the water tray 10 through the first connecting pipe 13, thereby achieving the effect of controlling the operation of the water cooling mechanism.

[0023] Furthermore, the air cooling mechanism includes an air box 14 fixedly connected inside the air cooling shell 9. An air outlet 15 is arranged at the upper end of the air box 14, and the air outlet 15 is inclined. During operation, by inputting gas into the air box 14, the air will then be blown obliquely upward through the air outlet 15 to cool the plastic film conveyed above, and at the same time, the water stains attached to the plastic film can be blown off, thereby achieving the effect of cooling the plastic film again and cleaning the water stains on the plastic film.

[0024] Furthermore, a fan 16 is fixedly connected to the rear end of the cooling box 2. The output end of the fan 16 is fixedly connected to a second connecting pipe 17, and the end of the second connecting pipe 17 away from the fan 16 is connected to the air box 14. During operation, by controlling the operation of the fan 16, the fan 16 will input gas into the air box 14 through the second connecting pipe 17, thereby achieving the effect of controlling the operation of the air cooling mechanism.

[0025] Furthermore, a discharge pipe 18 is fixedly connected to the lower end of the cooling box 2, and a replenishing pipe 19 is fixedly connected to the right end of the cooling box 2. During operation, under the action of the discharge pipe 18, the water source in the cooling box 2 can be discharged, and then under the action of the replenishing pipe 19, the cooling box 2 can be replenished with water source.

[0026] The working principle of the present utility model: By replenishing the water source into the cooling box 2, then passing the plastic film through the input port and the output port, and by controlling the operation of the water pump 12, the water pump 12 will input the water source into the water tray 10 through the first connecting pipe 13. At this time, the water source will be sprayed upward through the atomizing nozzle 11, so that the plastic film passing through the cooling box 2 contacts the water mist, thereby achieving the effect of cooling the plastic film. At the same time, by controlling the operation of the fan 16, the fan 16 will input gas into the air box 14 through the second connecting pipe 17. At this time, the air will be blown obliquely upward through the air outlet 15 to cool the plastic film conveyed above, and at the same time, the water stains attached to the plastic film can be blown off, thereby achieving the effect of cooling the plastic film again and cleaning the water stains on the plastic film. Finally, when the temperature in the water tank is relatively high, at this time, under the action of the discharge pipe 18, the water source in the cooling box 2 can be discharged, and then under the action of the replenishing pipe 19, the cooling box 2 can be replenished with water source.

[0027] Finally, several points should be noted: First, in the description of this application, it should be noted that unless otherwise specified and limited, the terms "installation", "connection", and "connection" should be understood in a broad sense, which can be mechanical connection or electrical connection, and can also be the communication inside two components. It can be directly connected. "Up", "down", "left", "right", etc. are only used to represent the relative position relationship. When the absolute position of the object being described changes, the relative position relationship may change;

[0028] Second: In the attached drawings of the disclosed embodiments of the present utility model, only the structures related to the disclosed embodiments are involved. Other structures can refer to the general design. Without conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0029] Finally: The above description is only the preferred embodiment of the present utility model and is not used to limit the present utility model. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A cooling device for plastic film processing, comprising a base (1), characterized in that: A cooling box (2) is fixedly connected to the upper end of the base (1). A cover plate (3) is arranged on the upper end of the cooling box (2). An inlet (4) is formed on the front end face of the cooling box (2), and an outlet (5) is formed on the rear end face of the cooling box (2). Rotating shafts (6) are fixedly connected in both the inlet (4) and the outlet (5). Guide rollers (7) are fixedly connected to the circumferential surface of the rotating shafts (6). An installation frame (8) is fixedly connected inside the cooling box (2). A water cooling mechanism is arranged on the upper end of the installation frame (8). An air cooling shell (9) is fixedly connected to the rear end of the cooling box (2), and an air cooling mechanism is arranged inside the air cooling shell (9).

2. The cooling device for plastic film processing according to claim 1, wherein: The water cooling mechanism includes a water tray (10) fixedly connected to the upper end of the installation frame (8). Atomizing nozzles (11) are fixedly connected to the upper end of the water tray (10), and a plurality of atomizing nozzles (11) are provided.

3. The cooling device for plastic film processing according to claim 2, wherein: A water pump (12) is fixedly connected inside the cooling box (2). A first connecting pipe (13) is fixedly connected to the input end of the water pump (12), and the end of the first connecting pipe (13) far from the water pump (12) is fixedly connected to the water tray (10).

4. A cooling device for plastic film processing according to claim 1, wherein: The air cooling mechanism includes an air box (14) fixedly connected inside the air cooling shell (9). An air outlet (15) is arranged on the upper end of the air box (14), and the air outlet (15) is inclined.

5. The cooling device for plastic film processing according to claim 4, wherein: A fan (16) is fixedly connected to the rear end of the cooling box (2). A second connecting pipe (17) is fixedly connected to the output end of the fan (16), and the end of the second connecting pipe (17) far from the fan (16) is connected to the air box (14).

6. The cooling device for plastic film processing according to claim 1, wherein: A discharge pipe (18) is fixedly connected to the lower end of the cooling box (2), and a supplement pipe (19) is fixedly connected to the right end of the cooling box (2).

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