Cooling mechanism for production of anti-ultraviolet PVC electrostatic decorative film

Abstract

The utility model discloses a cooling mechanism for anti-ultraviolet PVC electrostatic decorative film production, and relates to the technical field of PVC electrostatic decorative film production, the cooling mechanism comprises a conveying frame, a plurality of U-shaped seats are fixedly mounted on the conveying frame, roll shafts are rotatably mounted on the outer walls of the sides, close to each other, of the U-shaped seats, and a cooling mechanism is arranged on the outer wall of one side of the conveying frame. The cooling mechanism comprises a water tank fixedly installed on the outer wall of one side of the conveying frame. Under the cooperative action of the cooling water pipe and the like, the circulating pump is controlled to be started, one end of the water suction opening of the circulating pump absorbs cooling water into the water tank through the water suction pipe, the cooling water is conveyed into the cooling water pipe through the water outlet pipe, and therefore the roll shaft can be cooled; furthermore, the decorative film moving on the roller shaft can be comprehensively cooled, and the cooling area is large, so that the cooling effect can be further improved, and the situation that the quality of a decorative film product is affected due to the fact that rapid and effective cooling cannot be achieved is relieved.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of PVC electrostatic decorative film production, in particular to a cooling mechanism for anti-ultraviolet PVC electrostatic decorative film production. BACKGROUND

[0002] The anti-ultraviolet PVC electrostatic decorative film is a special PVC material combining the anti-ultraviolet function and the electrostatic protection function. The material can effectively resist ultraviolet rays, prevent the aging and discoloration of articles caused by ultraviolet irradiation, and has the electrostatic protection function to protect the surface of the articles from the damage of static electricity. The film is usually used on surfaces sensitive to adhesive or glue residue, such as glass, lenses, high-gloss plastic surfaces and very smooth surfaces of acrylic, and the like. The film is adhered to the articles by electrostatic adsorption, provides protection, and has low adhesion, and is suitable for high-gloss surfaces.

[0003] The existing decorative film is usually high in temperature after forming, and thus needs to be cooled and cooled. The cooling range of the traditional cooling mechanism is small, the decorative film cannot be cooled in all directions, and thus the cooling effect is poor, the production efficiency is reduced, and the product quality of the decorative film is affected. UTILITY MODEL CONTENT

[0004] The utility model discloses a cooling mechanism for anti-ultraviolet PVC electrostatic decorative film production.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a cooling mechanism for anti-ultraviolet PVC electrostatic decorative film production, comprising a conveying frame, a plurality of U-shaped seats are fixedly installed on the conveying frame, a roller shaft is rotatably installed on the outer wall of one side of each U-shaped seat, and a cooling mechanism is arranged on the outer wall of one side of the conveying frame.

[0006] The cooling mechanism comprises a water tank fixedly installed on the outer wall of one side of the conveying frame, a supporting plate is fixedly installed on the outer wall of one side of the water tank, a circulating pump is fixedly installed on the top outer wall of the supporting plate, a water suction pipe is fixedly connected to one end of the water suction port of the circulating pump, one end of the water suction pipe penetrates through the outer wall of one side of the water tank and is sealingly installed in the water tank, a water outlet pipe is fixedly connected to one end of the water outlet of the circulating pump, a connecting water pipe is fixedly connected to one end of the water outlet pipe, a cooling water pipe is fixedly connected to one end of the connecting water pipe, a cavity is arranged in the roller shaft, the cooling water pipe passes through the cavity to surround the film roller shaft, and the cooling water pipe is arranged in an S shape.

[0007] By controlling the starting of the circulating pump, the water suction end of the circulating pump absorbs cooling water in the water tank through the water suction pipe, and the cooling water is delivered to the cooling water pipe through the water outlet pipe, so that the roller shaft can be cooled, and the decorative film moving on the roller shaft can be cooled comprehensively, and the cooling area is large, so that the cooling effect can be further improved.

[0008] Optionally, the top outer wall of the water tank is provided with a water adding pipe, and a sealing plug is arranged on the water adding pipe.

[0009] By arranging the water adding pipe, the cooling water can be added.

[0010] Optionally, a first mounting frame is fixedly installed on one side outer wall of the conveying frame, a first cylinder is fixedly installed on the first mounting frame, a sliding frame is fixedly installed on the output end of the first cylinder, and a limiting roller is rotatably installed in the sliding frame.

[0011] By controlling the starting of the first cylinder, the output end of the first cylinder drives the sliding frame to move, and the limiting roller also moves, so that the tension of the decorative film can be adjusted according to the requirement, and the phenomenon of the decorative film deviating can be avoided.

[0012] Optionally, a second mounting frame is fixedly installed on one side outer wall of the conveying frame, a top plate is fixedly installed on the second mounting frame, two second cylinders are fixedly installed on the bottom outer wall of the top plate in a symmetrical manner, and the same mounting frame is fixedly installed on the output ends of the two second cylinders.

[0013] By controlling the starting of the second cylinder, the output end of the second cylinder drives the mounting frame to move downward, and the plurality of cooling rollers also move downward, so that the height of the cooling rollers can be adjusted according to the thickness of the decorative film, and the convenience and flexibility during use can be improved.

[0014] Optionally, a cold air device is fixedly installed on the top outer wall of the mounting frame, a suction pipe is fixedly connected to the suction port of the cold air device, and an air outlet pipe is fixedly connected to the air outlet of the cold air device.

[0015] By arranging the cold air device, the cold air device can provide cold air.

[0016] Optionally, a flow guide pipe is fixedly connected to one end of the air outlet pipe, a plurality of air supply pipes are fixedly connected to one end of the flow guide pipe, a corresponding cooling roller is rotatably installed on one end of each of the plurality of air supply pipes through a bearing, and the cooling roller is hollow.

[0017] By adopting the above technical solution, the cooling device is started by controlling the cooling air, and the cooling air is transported to the guide pipe through the air outlet pipe, and through the guide pipe and multiple air supply pipes, the cooling air can be transported to the corresponding cooling roller and the cooling roller can be cooled. Then, the upper surface of the decorative film can be cooled by multiple cooling rollers, thereby improving the cooling effect and cooling efficiency, and reducing the situation where the quality of the decorative film product is affected by the inability to cool quickly and effectively.

[0018] Optionally, the cooling roller is rotatably mounted in the mounting frame, and the cooling roller is located below the mounting frame.

[0019] By adopting the above technical solution, the installation frame can be provided to assist the installation.

[0020] Optionally, the cooling water pipe is rotatably installed in a plurality of corresponding roller shafts through bearings.

[0021] By adopting the above technical solution, the bearing is provided so that the phenomenon of following rotation will not occur, and thus the phenomenon of motion interference will not occur.

[0022] In summary, the beneficial effects of this application are as follows:

[0023] 1. The new model of the present application adopts the cooperation of the cooling water pipe, etc., by controlling the start of the circulation pump, one end of the water suction port of the circulation pump absorbs cooling water into the water tank through the water suction pipe, and transports the cooling water to the cooling water pipe through the water outlet pipe, so that the roller can be cooled, and then the decorative film moving on the roller can be fully cooled. The cooling area is large, which can further improve the cooling effect and reduce the situation where the quality of the decorative film product is affected by the inability to cool quickly and effectively.

[0024] 2. The new model of the present application adopts the cooperation of cooling rollers, etc., by controlling the start-up of the cooling device, and delivering the cold air to the guide pipe through the outlet pipe, and through the guide pipe and multiple air supply pipes, the cold air can be delivered to the corresponding cooling rollers and the cooling rollers can be cooled, and then the upper surface of the decorative film can be cooled by multiple cooling rollers, thereby improving the cooling effect and cooling efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the entire application;

[0026] Figure 2 It is a schematic diagram of the partially expanded structure of this application;

[0027] Figure 3 It is a schematic diagram of the regulation structure of this application;

[0028] Figure 4It is a schematic diagram of the partial expansion structure of the application.

[0029] Mark explanation: In the figure: 1, conveying frame; 2, first mounting frame; 3, first cylinder; 4, sliding frame; 5, limiting roller; 6, roller shaft; 7, U-shaped seat; 8, connecting water pipe; 9, cooling water pipe; 10, cavity; 12, support plate; 13, circulating pump; 14, water suction pipe; 15, water outlet pipe; 16, water tank; 17, water filling pipe; 18, sealing plug; 19, drain pipe; 20, mounting frame; 21, second mounting frame; 22, top plate; 23, second cylinder; 24, cooling device; 25, air suction pipe; 26, air outlet pipe; 27, flow guide pipe; 28, air supply pipe; 29, cooling roller. DETAILED DESCRIPTION

[0030] The following will be combined with the Figures 1-4 Further detailed description of the application.

[0031] Please refer to Figures 1-3 A kind of cooling mechanism for anti-ultraviolet PVC electrostatic decorative film production, including conveying frame 1, multiple U-shaped seats 7 are fixedly installed on the conveying frame 1, and the outer wall of the side of the multiple U-shaped seats 7 close to each other is rotatably installed with roller shaft 6, cooling mechanism is arranged on the outer wall of the side of conveying frame 1, cooling mechanism is arranged to cool the decorative film, improve cooling effect and cooling efficiency, reduce the influence on the quality of decorative film product caused by unable to quickly and effectively cool down, limiting mechanism is arranged on the side of conveying frame 1 and adjusting mechanism is arranged on cooling mechanism, limiting mechanism is arranged to adjust the tension of decorative film according to demand, so that the phenomenon that decorative film deviates can also be avoided, adjusting mechanism is arranged to adjust the height of cooling roller 29 according to the thickness of decorative film, so that the convenience and flexibility when using can be improved.

[0032] Among them, the cooling mechanism includes a water tank 16 fixedly installed on the outer wall of the side of the conveying frame 1, a support plate 12 fixedly installed on the outer wall of the side of the water tank 16, a circulating pump 13 fixedly installed on the top outer wall of the support plate 12, a water suction pipe 14 fixedly connected to one end of the water suction port of the circulating pump 13, one end of the water suction pipe 14 penetrates the outer wall of the side of the water tank 16 and is sealingly installed in the inside, the water outlet pipe 15 is fixedly connected to one end of the circulating pump 13, the connecting water pipe 8 is fixedly installed on one end of the water outlet pipe 15, the cooling water pipe 9 is fixedly installed on one end of the connecting water pipe 8, the roller shaft 6 is provided with a cavity 10, the cooling water pipe 9 passes through the roller shaft 6 for winding the film through the cavity 10, and is arranged in S shape, the end of the cooling water pipe 9 is fixedly connected with the water tank 16, the water filling pipe 17 is arranged on the top outer wall of the water tank 16, the sealing plug 18 is arranged on the water filling pipe 17, the drain pipe 19 is arranged on the outer wall of the side of the water tank 16, and the drain pipe 19 is used in cooperation with an external valve;

[0033] In use, by controlling the start of the circulating pump 13, the water suction port of the circulating pump 13 absorbs cooling water into the water tank 16 through the water suction pipe 14, and delivers the cooling water into the cooling water pipe 9 through the water outlet pipe 15, so as to cool the roller shaft 6, and then the decorative film moving on the roller shaft 6 can be cooled comprehensively, and the cooling area is large, so as to further improve the cooling effect.

[0034] Referring to Figures 2-4 , the cooling mechanism further comprises a cold air device 24 fixedly installed on the top outer wall of the mounting frame 20, which is a mature product of existing technology, so the specific structure and use process are not described in detail, and the air suction port of the cold air device 24 is fixedly connected with an air suction pipe 25, the air outlet pipe 26 is fixedly connected with the air outlet port of the cold air device 24, the flow guide pipe 27 is fixedly installed on one end of the air outlet pipe 26, a plurality of air supply pipes 28 are fixedly installed on one end of the flow guide pipe 27, and one end of each of the plurality of air supply pipes 28 is rotatably installed with a corresponding cooling roller 29 through a bearing. The cooling roller 29 is hollow, the cooling roller 29 is rotatably installed in the mounting frame 20, and the cooling roller 29 is located below the mounting frame 20. The cooling water pipe 9 is rotatably installed in a plurality of corresponding roller shafts 6 through a bearing, so that the phenomenon of following rotation does not occur, and the phenomenon of motion interference does not occur.

[0035] In use, by controlling the start of the cold air device 24, the cold air is delivered into the flow guide pipe 27 through the air outlet pipe 26, and the cold air is delivered into the corresponding cooling roller 29 through the flow guide pipe 27 and the plurality of air supply pipes 28, so as to cool the cooling roller 29, and then the upper surface of the decorative film can be cooled by the plurality of cooling rollers 29, so as to improve the cooling effect and the cooling efficiency, and reduce the influence on the product quality of the decorative film caused by the inability to quickly and effectively cool.

[0036] Referring to Figure 1 , the limiting mechanism comprises a first mounting frame 2 fixedly installed on one side of the conveying frame 1, a first air cylinder 3 fixedly installed on the first mounting frame 2, a sliding frame 4 fixedly installed on the output end of the first air cylinder 3, and a limiting roller 5 rotatably installed in the sliding frame 4.

[0037] In use, by controlling the start of the first air cylinder 3, the output end of the first air cylinder 3 drives the sliding frame 4 to move, and the sliding frame 4 drives the limiting roller 5 to move, so as to adjust the tension of the decorative film according to the needs, and avoid the phenomenon of deviation of the decorative film.

[0038] Referring to Figure 1 and Figure 3The adjusting mechanism comprises a second mounting frame 21 fixedly mounted on one side of the outer wall of the conveying frame 1, a top plate 22 fixedly mounted on the second mounting frame 21, two second air cylinders 23 fixedly mounted on the bottom of the outer wall of the top plate 22, and the same mounting frame 20 fixedly mounted on the output ends of the two second air cylinders 23.

[0039] In use, the second air cylinders 23 are controlled to be started, and the output ends of the second air cylinders 23 drive the mounting frame 20 to move downward, the mounting frame 20 moves downward and drives the plurality of cooling rollers 29 to move downward, so that the height of the cooling rollers 29 is adjusted according to the thickness of the decorative film, and the convenience and flexibility in use can be improved.

[0040] The implementation principle of the present application is that in use, the circulating pump 13 is controlled to be started, one end of the water suction port of the circulating pump 13 absorbs cooling water into the water tank 16 through the water suction pipe 14, and the cooling water is delivered into the cooling water pipe 9 through the water outlet pipe 15, so that the roller shaft 6 can be cooled, and the decorative film moving on the roller shaft 6 can be cooled and treated comprehensively, and the cooling area is large, so that the cooling effect can be further improved. The cooling gas device 24 is controlled to be started, and the cooling gas is delivered into the flow guide pipe 27 through the air outlet pipe 26, and the cooling gas is delivered into the corresponding cooling roller 29 through the flow guide pipe 27 and the plurality of air supply pipes 28, so that the upper surface of the decorative film can be cooled by the plurality of cooling rollers 29, and therefore the cooling effect and cooling efficiency can be improved, and the situation that the product quality of the decorative film is affected due to the inability to cool quickly and effectively can be reduced.

[0041] The first air cylinder 3 is controlled to be started, and the output end of the first air cylinder 3 drives the sliding frame 4 to move, and the sliding frame 4 moves and drives the limiting roller 5 to move, so that the tension of the decorative film can be adjusted according to the demand, and the phenomenon of the decorative film deviating can also be avoided. The second air cylinder 23 is controlled to be started, and the output end of the second air cylinder 23 drives the mounting frame 20 to move downward, and the mounting frame 20 moves downward and drives the plurality of cooling rollers 29 to move downward, so that the height of the cooling rollers 29 is adjusted according to the thickness of the decorative film, and the convenience and flexibility in use can be improved.

[0042] The above are preferred embodiments of the present application, and do not limit the protection scope of the present application, so that equivalent changes made according to the structure, shape, principle of the present application should be covered within the protection scope of the present application.

Claims

1. A cooling mechanism for producing UV-resistant PVC electrostatic decorative film, comprising a conveyor frame (1), characterized in that: A plurality of U-shaped seats (7) are fixedly mounted on the conveying frame (1), and rollers (6) are rotatably mounted on the outer walls of the plurality of U-shaped seats (7) that are close to each other. A cooling mechanism is provided on the outer wall of one side of the conveying frame (1); The cooling mechanism comprises a water tank (16) fixedly mounted on the outer wall of one side of the conveying frame (1), a support plate (12) fixedly mounted on the outer wall of one side of the water tank (16), a circulation pump (13) fixedly mounted on the outer wall of the top of the support plate (12), and a water suction port of the circulation pump (13) fixedly connected to a water suction pipe (14), and one end of the water suction pipe (14) passes through the outer wall of one side of the water tank (16) and is sealed therein, one end of the water outlet of the circulation pump (13) fixedly connected to a water outlet pipe (15), one end of the water outlet pipe (15) fixedly connected to a connecting water pipe (8), one end of the connecting water pipe (8) fixedly connected to a cooling water pipe (9), a cavity (10) is provided in the roller shaft (6), and the cooling water pipe (9) passes through the cavity (10) and passes through the roller shaft (6) for winding the film, and is arranged in an S-shaped direction, and the end of the cooling water pipe (9) is fixedly connected to the water tank (16).

2. The cooling mechanism for producing UV-resistant PVC electrostatic decorative film according to claim 1, characterized in that: A water supply pipe (17) is provided on the top outer wall of the water tank (16), and a sealing plug (18) is provided on the water supply pipe (17). A drainage pipe (19) is provided on one side outer wall of the water tank (16).

3. The cooling mechanism for producing UV-resistant PVC electrostatic decorative film according to claim 1, characterized in that: A first mounting frame (2) is fixedly mounted on an outer wall of one side of the conveying frame (1), a first cylinder (3) is fixedly mounted on the first mounting frame (2), a sliding frame (4) is fixedly mounted on the output end of the first cylinder (3), and a limiting roller (5) is rotatably mounted in the sliding frame (4).

4. The cooling mechanism for producing UV-resistant PVC electrostatic decorative film according to claim 1, characterized in that: A second mounting frame (21) is fixedly mounted on an outer wall of one side of the conveying frame (1), a top plate (22) is fixedly mounted on the second mounting frame (21), two second cylinders (23) are symmetrically fixedly mounted on the bottom outer wall of the top plate (22), and the output ends of the two second cylinders (23) are both fixedly mounted with the same mounting frame (20).

5. The cooling mechanism for producing UV-resistant PVC electrostatic decorative film according to claim 4, characterized in that: A cooling device (24) is fixedly mounted on the top outer wall of the mounting frame (20), an air intake port of the cooling device (24) is fixedly connected to an air intake pipe (25), and an air outlet port of the cooling device (24) is fixedly connected to an air outlet pipe (26).

6. The cooling mechanism for producing UV-resistant PVC electrostatic decorative film according to claim 5, characterized in that: One end of the air outlet pipe (26) is fixedly connected to a guide pipe (27), and one end of the guide pipe (27) is fixedly connected to a plurality of air supply pipes (28). One end of each of the plurality of air supply pipes (28) is rotatably mounted with a corresponding cooling roller (29) through a bearing, and the cooling roller (29) is hollowed out.

7. The cooling mechanism for producing UV-resistant PVC electrostatic decorative film according to claim 6, characterized in that: The cooling roller (29) is rotatably mounted in the mounting frame (20), and the cooling roller (29) is located below the mounting frame (20).

8. The cooling mechanism for producing UV-resistant PVC electrostatic decorative film according to claim 1, characterized in that: The cooling water pipe (9) is rotatably mounted in a plurality of corresponding roller shafts (6) via bearings.

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