Plastic film forming cooling device

Abstract

The utility model relates to a plastic film forming cooling device, and belongs to the technical field of plastic film processing equipment. The technical scheme is mainly used for solving the problem that water stains on a plastic film cannot be cleaned in time. Comprising a cooling box, the interior of the cooling box is fixedly connected with a partition plate, the partition plate is used for forming a cooling cavity and a processing cavity in the cooling box, and a lifting mechanism is arranged on the inner top wall of the cooling cavity and used for downwards extruding a plastic film. Under the cooperation of the air inlet box, the fan, the air inlet pipe, the exhaust pipe and the air-drying roller, the plastic film can be rolled and air-dried at the same time after being cooled, and through the arrangement of the mode, simple drying treatment can be carried out during air-drying, so that water stains on the surface of the plastic film can be better removed, and the service life of the plastic film is prolonged. And water spots are prevented from remaining on the surface of the plastic film to affect the later winding quality, and the operability of the cooling device is further improved.

Description

Technical Field

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

[0002] In the production process of plastic film, it is necessary to go through processes such as raw material blending, melting, extrusion molding, and cooling. After the plastic film is extruded, the film will melt due to the high temperature and needs to be cooled.

[0003] For example, in the prior art, the Chinese patent authorization number is CN206926233U, and the name is a cooling device for plastic film, which includes a working frame, a cooling mechanism and a flattening mechanism arranged in sequence on the working frame along the conveying direction of the plastic film, the cooling mechanism includes a cooling box, a cooling roller group and a circulating cooling body, the circulating cooling body includes a circulating box, the hot water pipe passes through the right circular hole of the right side wall of the circulating box, and is connected with the circulating box, the circulating box is provided with a heat exchange pipe, the flattening mechanism includes a pressure roller and a traction roller, and the first pressure roller, the traction roller and the second pressure roller are arranged in sequence along the conveying direction of the plastic film. The beneficial effects of the utility model are: through the cooling mechanism and the flattening mechanism, the cooling effect on the plastic film is achieved, and the water in the cooling box is also recycled; at the same time, the phenomenon of winding on both sides of the surface of the plastic film is effectively prevented, and the quality of the plastic film can be improved.

[0004] However, the above patent still has the disadvantage that after the plastic film is cooled, water stains will remain on the surface of the plastic film. Since the water stains on the plastic film cannot be cleaned in time, the water stains are likely to remain on the surface of the plastic film, affecting the quality of the subsequent winding, further reducing the operability of the cooling device.

[0005] For this reason, we propose a plastic film forming cooling device. Utility Model Content

[0006] The purpose of the utility model is to provide a plastic film forming cooling device to solve the problems raised by the above background technology.

[0007] In order to solve the above technical problems, the utility model provides the following technical solutions: a plastic film forming cooling device, comprising a cooling box, a partition plate is fixedly connected to the interior of the cooling box, the partition plate is used to respectively form a cooling chamber and a processing chamber inside the cooling box, the inner top wall of the cooling chamber is provided with a lifting mechanism, the lifting mechanism is used to squeeze the plastic film downward, and the top of the cooling box is fixedly connected to an air-drying mechanism; wherein the air-drying mechanism comprises an air inlet box fixed to the top of the cooling box, the top of the air inlet box is fixedly connected to a fan, the bottom of the air inlet box is connected to an air inlet pipe, the end of the air inlet pipe passes through the interior of the cooling chamber, the air outlet end of the fan is connected to an exhaust pipe through a pipeline, the end of the exhaust pipe passes through the interior of the processing chamber, the surface of the exhaust pipe is rotatably connected to a air-drying roller through a bearing, and the air-drying roller is located inside the processing chamber.

[0008] Furthermore, the lifting mechanism includes an electric push rod fixed to the top wall of the cooling chamber, the output end of the electric push rod is fixedly connected to a concave seat, and the interior of the concave seat is rotatably connected to a cooling roller via a bearing.

[0009] Furthermore, the interiors of the cooling chamber and the processing chamber are rotatably connected to a plurality of auxiliary rollers via bearings, and the plurality of auxiliary rollers are located on the same horizontal line.

[0010] Furthermore, a plurality of air outlet holes are provided on the surface of the air-drying roller, and the plurality of air outlet holes are evenly distributed on the air-drying roller.

[0011] Furthermore, a sponge is installed inside the air inlet box, and the sponge fills the inside of the air inlet box.

[0012] Furthermore, the front side of the cooling box is hingedly connected with a working panel, and the working panel is located right in front of the cooling cavity and the processing cavity.

[0013] Compared with the prior art, the beneficial effects achieved by the utility model are:

[0014] The utility model can roll the cooled plastic film and air-dry it at the same time through the cooperation between the air inlet box, the fan, the air inlet pipe, the exhaust pipe and the air-drying roller. Through this arrangement, a simple drying process can be performed during air-drying, so that water stains on the surface of the plastic film can be better removed, and water stains can be prevented from remaining on the surface of the plastic film and affecting the quality of the later winding, thereby further improving the operability of the cooling device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0016] Figure 1 It is a three-dimensional schematic diagram of an embodiment of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of an air-drying mechanism according to an embodiment of the utility model;

[0018] Figure 3 This is a schematic diagram of the cutaway structure of an embodiment of the utility model;

[0019] Figure 4 It is a front structural schematic diagram of an embodiment of the utility model.

[0020] In the figure: 1. Cooling box; 2. Partition plate; 3. Cooling chamber; 4. Lifting mechanism; 41. Electric push rod; 42. Concave seat; 43. Cooling roller; 5. Air drying mechanism; 51. Air inlet box; 52. Fan; 53. Air inlet pipe; 54. Exhaust pipe; 55. Air drying roller; 551. Air outlet; 56. Sponge; 6. Auxiliary roller; 7. Working panel; 8. Processing chamber. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figure 1-Figure 4 The utility model provides a technical solution: a plastic film forming cooling device, comprising a cooling box 1, a partition plate 2 is fixedly connected to the interior of the cooling box 1, the partition plate 2 is used to form a cooling chamber 3 and a processing chamber 8 in the cooling box 1, the inner top wall of the cooling chamber 3 is provided with a lifting mechanism 4, the lifting mechanism 4 is used to squeeze the plastic film downward, and the top of the cooling box 1 is fixedly connected to an air drying mechanism 5; wherein the air drying mechanism 5 comprises an air inlet box 51 fixed to the top of the cooling box 1, the top of the air inlet box 51 is fixedly connected to a fan 52, and the bottom of the air inlet box 51 is connected to an air inlet pipe 53, and the air inlet pipe The end of 53 passes through the cooling chamber 3, the air outlet end of the fan 52 is connected to the exhaust pipe 54 through a pipeline, the end of the exhaust pipe 54 passes through the processing chamber 8, and the surface of the exhaust pipe 54 is rotatably connected to the air-drying roller 55 through a bearing. The air-drying roller 55 is located inside the processing chamber 8. Under the drive of the air-drying mechanism 5, it can absorb the heat generated in the cooling chamber 3, and then transport it to the inside of the air-drying roller 55 through the exhaust pipe 54, so that the plastic film can be rolled and a simple drying treatment can be performed at the same time, so that water stains on the surface of the plastic film can be removed to prevent the water stains from affecting the quality of the later winding.

[0023] according to Figure 3 It can be seen that the lifting mechanism 4 includes an electric push rod 41 fixed on the top wall of the cooling chamber 3, and the output end of the electric push rod 41 is fixedly connected to a concave seat 42, and the interior of the concave seat 42 is rotatably connected to a cooling roller 43 through a bearing. Under the drive of the electric push rod 41, the concave seat 42 can be displaced, so that the cooling roller 43 can be adjusted. Under the adjustment of the cooling roller 43, the plastic film can be pushed deeper into the cooling chamber 3, so that the cooling time can be extended as needed.

[0024] according to Figure 3 It can be seen that the interiors of the cooling chamber 3 and the processing chamber 8 are rotatably connected with a plurality of auxiliary rollers 6 through bearings, and the plurality of auxiliary rollers 6 are located on the same horizontal line. Under the arrangement of the plurality of auxiliary rollers 6, the plurality of auxiliary rollers 6 can play a guiding and supporting role for the plastic film.

[0025] according to Figure 2 It can be seen that a plurality of air outlet holes 551 are provided on the surface of the air drying roller 55, and the plurality of air outlet holes 551 are evenly distributed on the air drying roller 55. Through the setting of the air outlet holes 551, hot air can be evenly ejected, so as to dry and shape the cooled plastic film.

[0026] according to Figure 2 It can be seen that a sponge 56 is installed inside the air inlet box 51, and the sponge 56 fills the inside of the air inlet box 51. Under the setting of the sponge 56, it can absorb the adsorbed hot air and water vapor to prevent the water vapor from spraying out and affecting the drying effect.

[0027] according to Figure 4 It can be seen that the front hinge of the cooling box 1 is connected to a working panel 7, and the working panel 7 is located directly in front of the cooling chamber 3 and the processing chamber 8. Through the setting of the working panel 7, the working panel 7 can be opened to facilitate the staff to extend the plastic film through the cooling chamber 3 and the processing chamber 8.

[0028] The working principle of the utility model is as follows: when in use, the staff first manually passes the end of the plastic film through the cooling chamber 3 and the processing chamber 8, and then extends it outside, and drives the lifting mechanism 4 to squeeze the plastic film downward, so that it can contact the cooling water inside the cooling chamber 3, and the plastic film is quickly cooled and formed by the cooling water, and then driven by the air-drying mechanism 5, so that it can absorb the heat generated in the cooling chamber 3 under the drive of the fan 52 on the top of the air inlet box 51, and then transport it to the inside of the air-drying roller 55 through the exhaust pipe 54, so that the plastic film can be rolled and a simple drying treatment can be performed at the same time, so that water stains on the surface of the plastic film can be removed to prevent the water stains from affecting the quality of the later winding.

[0029] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0030] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A plastic film forming cooling device, characterized in that: The invention comprises a cooling box (1), wherein a partition plate (2) is fixedly connected to the interior of the cooling box (1), wherein the partition plate (2) is used to form a cooling chamber (3) and a processing chamber (8) in the interior of the cooling box (1), respectively; a lifting mechanism (4) is provided on the inner top wall of the cooling chamber (3), wherein the lifting mechanism (4) is used to press the plastic film downward; and an air drying mechanism (5) is fixedly connected to the top of the cooling box (1); The air-drying mechanism (5) comprises an air inlet box (51) fixed on the top of the cooling box (1), the top of the air inlet box (51) is fixedly connected to a fan (52), the bottom of the air inlet box (51) is connected to an air inlet pipe (53), the end of the air inlet pipe (53) passes through the interior of the cooling chamber (3), the air outlet end of the fan (52) is connected to an exhaust pipe (54) through a pipeline, the end of the exhaust pipe (54) passes through the interior of the processing chamber (8), the surface of the exhaust pipe (54) is rotatably connected to a air-drying roller (55) through a bearing, and the air-drying roller (55) is located inside the processing chamber (8).

2. A plastic film forming and cooling device according to claim 1, characterized in that: The lifting mechanism (4) comprises an electric push rod (41) fixed to the top wall of the cooling chamber (3); the output end of the electric push rod (41) is fixedly connected to a concave seat (42); the interior of the concave seat (42) is rotatably connected to a cooling roller (43) via a bearing.

3. A plastic film forming and cooling device according to claim 1, characterized in that: The interiors of the cooling chamber (3) and the processing chamber (8) are both rotatably connected to a plurality of auxiliary rollers (6) via bearings, and the plurality of auxiliary rollers (6) are located on the same horizontal line.

4. A plastic film forming and cooling device according to claim 1, characterized in that: A plurality of air outlet holes (551) are provided on the surface of the air-drying roller (55), and the plurality of air outlet holes (551) are evenly distributed on the air-drying roller (55).

5. A plastic film forming and cooling device according to claim 1, characterized in that: A sponge body (56) is installed inside the air inlet box (51), and the sponge body (56) fills the inside of the air inlet box (51).

6. A plastic film forming and cooling device according to claim 1, characterized in that: The front of the cooling box (1) is hingedly connected to a working panel (7), and the working panel (7) is located directly in front of the cooling chamber (3) and the processing chamber (8).

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