A bellows cooling device with air cooling structure

Abstract

The utility model discloses a bellows cooling device with air cooling structure, comprising a traction mechanism and a cooling mechanism arranged on a frame, wherein the cooling mechanism is located at the rear of the traction mechanism in the direction of travel; the cooling mechanism comprises a cooling box and a refrigeration device, wherein the refrigeration device provides cold air and delivers it to the cooling box, and the bellows is pulled forward by the traction mechanism after being cooled by the cooling box. The bellows cooling device with air cooling structure provided by the utility model utilizes low-temperature cold air to directly pass through the cooling box to cool the newly formed bellows, and adopts low-temperature air cooling to replace the previous water cooling method; the temperature in the box can be set according to needs, so that the temperature in the cooling box is always maintained at a low temperature, and the cooling method is clean and environmentally friendly, ensuring that the appearance quality of the bellows is not affected in any way.

Description

Technical Field

[0001] The utility model relates to plastic corrugated pipe processing equipment, in particular to a corrugated pipe cooling device adopting an air cooling structure. Background Art

[0002] The corrugated pipe extrusion production line is equipped with a cooling device to reduce the temperature of the corrugated pipe after forming. The existing cooling method is water cooling, where water flows from a water tank, a water pump, a spray pipe, and then to a nozzle. The water sprayed from the nozzle is sprayed on the corrugated pipe and then returns to the water tank. The temperature of the cooling water is lowered by continuously injecting chilled water into the water tank.

[0003] The bellows is made of nylon, and some inorganic substances will dissolve in the water. The water in the factory is recycled, and after a period of production, the water quality will obviously decline, affecting the appearance of the bellows.

[0004] Therefore, it is necessary to solve the above technical problems. Summary of the invention

[0005] In view of the above technical problems, the utility model provides a bellows cooling device with an air cooling structure, which uses low-temperature cold air to directly pass through a cooling box to cool the newly formed bellows, replacing the previous water cooling method; the temperature in the box can be set as needed to keep the temperature in the cooling box at a low level at all times. This cooling method is clean and environmentally friendly, ensuring that the appearance quality of the bellows is not affected in any way.

[0006] To achieve the above purpose, the technical solution of the utility model is:

[0007] A bellows cooling device adopting an air cooling structure comprises a traction mechanism and a cooling mechanism arranged on a frame, wherein the cooling mechanism is located at the rear of the traction mechanism in the direction of travel;

[0008] The cooling mechanism includes a cooling box and a refrigeration device. The refrigeration device provides cold air and delivers it to the cooling box. After the bellows is cooled by the cooling box, it is pulled forward by the traction mechanism.

[0009] The above-mentioned bellows cooling device adopting an air-cooling structure uses low-temperature cold air to directly pass through the cooling box to cool the newly formed bellows, and uses low-temperature air cooling instead of the previous water cooling method; the temperature in the box can be set as needed to keep the temperature in the cooling box at a low level at all times. This cooling method is clean and environmentally friendly, ensuring that the appearance quality of the bellows is not affected in any way.

[0010] According to a further optimized solution, the traction mechanism includes a belt and a driving device, the belt clamps the bellows, and the driving device drives the belt to rotate to drive the bellows to move forward continuously.

[0011] According to a further optimized solution, a guide plate is provided in the cooling box to support the bellows, and the movement of the bellows is facilitated by the guidance of the guide plate.

[0012] To further optimize the solution, the cooling box is provided with an observation window. The condition of the bellows in the cooling box can be checked by opening the observation window, which is also convenient for inspection and maintenance.

[0013] As a further optimization scheme, a tension detection device is provided at the inlet of the bellows of the cooling box. The tension detection device is used to detect whether the bellows is tensioned. If the bellows is tensioned, the pulling speed is slowed down to prevent the bellows from breaking; if the bellows is not tensioned, the pulling speed is accelerated to prevent the bellows from falling to the ground.

[0014] In a further optimized solution, the refrigeration equipment is an industrial air conditioner installed at the bottom of the cooling box or on the rack. Using an industrial air conditioner as a refrigeration equipment is simple and easy to use.

[0015] Compared with the prior art, the utility model has the following technical advantages:

[0016] The bellows cooling device adopts an air-cooling structure, uses low-temperature cold air to directly pass through the cooling box to cool the newly formed bellows, and adopts low-temperature air cooling instead of the previous water cooling. The temperature in the box can be set according to needs to keep the temperature in the cooling box at a low level. This cooling method is clean and environmentally friendly, ensuring that the appearance quality of the bellows is not affected in any way, and avoiding the influence of water cooling water on the appearance of the bellows after being polluted by repeated recycling. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional diagram of a specific embodiment of the bellows cooling device of the utility model adopting an air cooling structure;

[0018] Figure 2 yes Figure 1 Left view of

[0019] Figure 3 yes Figure 2 AA section view.

[0020] In the figure: a frame 10, a traction mechanism 20, a belt 21, a driving device 22, a cooling mechanism 30, a cooling box 31, a guide plate 31a, an observation window 31b, a refrigeration device 32, and a tension detection device 40. DETAILED DESCRIPTION

[0021] The present invention will be further described in detail below with reference to the embodiments in the accompanying drawings.

[0022] like Figures 1 to 3 As shown, a specific embodiment of the bellows cooling device adopting an air cooling structure of the utility model.

[0023] like Figure 1 and Figure 3 As shown, the bellows cooling device with an air cooling structure in this embodiment includes a traction mechanism 20 and a cooling mechanism 30 arranged on a frame 10, and the cooling mechanism 30 is located at the rear of the traction mechanism 20 in the traveling direction.

[0024] like Figure 1 As shown, the cooling mechanism 30 includes a cooling box 31 and a refrigeration device 32. The refrigeration device 32 provides cold air and delivers it to the cooling box 31. After the bellows is cooled by the cooling box 31, it is pulled forward by the traction mechanism 20.

[0025] The above-mentioned bellows cooling device adopting an air-cooling structure utilizes low-temperature air cooling to replace the previous water cooling method, and uses low-temperature cold air to directly pass through the cooling box to cool the newly formed bellows. The temperature in the box can be set as needed to keep the temperature in the cooling box at a low level at all times. This cooling method is clean and environmentally friendly, ensuring that the appearance quality of the bellows is not affected in any way.

[0026] like Figure 1 and Figure 3 As shown, the traction mechanism 20 includes a belt 21 and a driving device 22. The belt 21 clamps the corrugated tube, and the driving device 22 drives the belt 21 to rotate to drive the corrugated tube to continuously move forward. The driving device 22 can be a motor to drive the belt 21 to rotate.

[0027] like Figure 3 As shown, a guide plate 31a is provided in the cooling box 31 to support the bellows. The movement of the bellows is facilitated by the guidance of the guide plate.

[0028] like Figure 1 and Figure 2 As shown, the cooling box 31 is provided with two observation windows 31b, which are closed during normal operation to prevent cold air from escaping. The observation windows can be opened to check the condition of the bellows in the cooling box, and are also convenient for inspection and maintenance.

[0029] like Figure 1 and Figure 3 As shown, a tension detection device 40 is provided at the bellows inlet of the cooling box 31. The tension detection device is used to detect whether the bellows is tensioned. If the bellows is tensioned, the pulling speed is slowed down to prevent the bellows from breaking. If the bellows is not tensioned, the pulling speed is accelerated to prevent the bellows from falling.

[0030] like Figure 1 and Figure 3 As shown, the refrigeration equipment 32 is an industrial air conditioner, the number of which is three and is installed at the lower part of the cooling box 31 or on the rack 10. It is simple and easy to use to use the industrial air conditioner as the refrigeration equipment.

[0031] The bellows cooling device adopts an air-cooling structure, uses low-temperature cold air to directly pass through the cooling box to cool the newly formed bellows, and adopts low-temperature air cooling instead of the previous water cooling. The temperature in the box can be set according to needs to keep the temperature in the cooling box at a low level. This cooling method is clean and environmentally friendly, ensuring that the appearance quality of the bellows is not affected in any way, and avoiding the influence of water cooling water on the appearance of the bellows after being polluted by repeated recycling.

[0032] In summary, the utility model is as described in the specification and the illustrations, and actual samples are made and tested for multiple times. From the test results, it is proved that the utility model can achieve the expected purpose and its practicality is beyond doubt. The above embodiments are only used to facilitate the description of the content of the utility model, and are not formally limited to it; any equivalent embodiment made by partial changes or modifications made by anyone with common knowledge in the technical field of the utility model without departing from the scope of the technical features and similar features of the utility model, using the technical content disclosed by the utility model, belongs to the protection scope of the utility model.

Claims

1. A bellows cooling device with an air cooling structure, characterized in that: It comprises a traction mechanism (20) and a cooling mechanism (30) arranged on a frame (10), wherein the cooling mechanism (30) is located at the rear of the traction mechanism (20) in the direction of travel; The cooling mechanism (30) comprises a cooling box (31) and a refrigeration device (32). The refrigeration device (32) provides cold air and delivers it to the cooling box (31). After the bellows is cooled by the cooling box (31), it is pulled forward by the traction mechanism (20).

2. The bellows cooling device with air cooling structure according to claim 1 is characterized in that: The traction mechanism (20) comprises a belt (21) and a driving device (22); the belt (21) clamps the corrugated tube, and the driving device (22) drives the belt (21) to rotate and drive the corrugated tube to continuously move forward.

3. The bellows cooling device with air cooling structure according to claim 1 or 2, characterized in that: A guide plate (31a) is provided in the cooling box (31) to support the corrugated tube.

4. The bellows cooling device with air cooling structure according to claim 3 is characterized in that: The cooling box (31) is provided with an observation window (31b).

5. The bellows cooling device with air cooling structure according to claim 1 is characterized in that: A tension detection device (40) is provided at the inlet position of the bellows of the cooling box (31).

6. The bellows cooling device with air cooling structure according to claim 1 is characterized in that: The refrigeration equipment (32) is an industrial air conditioner, which is installed at the bottom of the cooling box (31) or on the frame (10).

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