Cooling equipment for thin film preparation

Abstract

The utility model discloses cooling equipment for film preparation, which comprises a bottom plate and a film body, the top of the bottom plate is rotatably connected with a cooling roller main body, the left side and the right side of the top of the bottom plate are slidably connected with inclined U-shaped mounting plates, and the tops of the inclined U-shaped mounting plates are provided with driven rollers; the film body penetrates through the bottom of the driven roller and is attached to the top of the surface of the cooling roller body. The thin film body sequentially penetrates through the surfaces of the driven roller and the cooling roller body, the driven roller slides, the thin film body is attached to the top of the cooling roller body to be cooled, the contact area of the thin film body and the cooling roller body is increased, and therefore cooling efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to film preparation technical field, in particular, a kind of cooling equipment for film preparation. BACKGROUND

[0002] Plastic film is made of polyvinyl chloride, polyethylene, polypropylene, polystyrene and other resin film, for packaging, and used as mulch layer, wherein ETFE film needs to be mixed with raw materials using mixing equipment during production, then melted by heating and extruded into film by extruder, and then cooled and wound by cooling roller.

[0003] When cooling film using cooling roller, since cooling roller is cylindrical, the contact area between film and cooling roller is small during cooling, which reduces cooling efficiency, so a cooling equipment for film preparation is needed to solve the above problems. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of cooling equipment for film preparation, with the advantages of increasing cooling area and improving cooling efficiency to solve the above background technical problems.

[0005] The technical scheme for solving the above technical problems is as follows: a kind of cooling equipment for film preparation, comprising bottom plate and film body: the top of the bottom plate is rotatably connected with cooling roller main body, the left and right sides of the top of the bottom plate are slidably connected with inclined U-shaped mounting plate, the top of the inclined U-shaped mounting plate is installed with driven roller, the film body passes through the bottom of driven roller and is attached to the top of the surface of cooling roller main body.

[0006] Preferably, the front and rear sides of the top of the bottom plate are welded with support plate, and the cooling roller main body is rotatably connected between the two support plates.

[0007] Preferably, the bottom of the inclined U-shaped mounting plate is installed with multiple rollers, and the top of the bottom plate is provided with guide groove for roller sliding.

[0008] Preferably, the top of the bottom plate is rotatably connected with bidirectional screw rod, and the two inclined U-shaped mounting plates are threadedly connected to the surface of bidirectional screw rod, and one end of the bidirectional screw rod is fixedly installed with hand wheel.

[0009] Preferably, the top of the bottom plate is fixedly installed with motor, and the output shaft of the motor and the cooling roller main body are drivingly connected through belt disc.

[0010] Preferably, the top of the bottom plate is fixedly provided with a cooling liquid inlet pipe extending into the inner cavity of the cooling roller body, and a plurality of nozzles are arranged on the top of the cooling liquid inlet pipe.

[0011] The present application has the following advantages:

[0012] 1. The film body is sequentially arranged on the surface of the driven roller and the cooling roller body, and the film body is cooled by sliding the driven roller and being attached to the top of the cooling roller body, thereby increasing the contact area between the film body and the cooling roller body and improving the cooling efficiency.

[0013] 2. The inclined U-shaped mounting plate is slidably connected, and the position of the inclined U-shaped mounting plate can be adjusted according to the thickness of the film body, so that the driven roller can attach the film body to the surface of the cooling roller body, thereby meeting the cooling requirements of the film body of different thicknesses.

[0014] 3. The nozzles are arranged on the top of the cooling roller body, thereby improving the use efficiency of the cooling liquid in the cooling liquid inlet pipe. BRIEF DESCRIPTION OF DRAWINGS

[0015] The above and / or other aspects of the present application will become more apparent by describing in detail exemplary embodiments thereof with reference to the attached drawings in which:

[0016] Fig. 1 FIG. 1 is a perspective view of a cooling device for film preparation according to an embodiment of the present application;

[0017] Fig. 2 FIG. 2 is a perspective view of a cooling device for film preparation according to an embodiment of the present application;

[0018] Fig. 3 FIG. 3 is a right side view of a cooling device for film preparation according to an embodiment of the present application.

[0019] In the drawings, the components represented by the reference numerals are listed as follows:

[0020] 1. bottom plate, 2. film body, 3. cooling roller body, 4. support plate, 5. inclined U-shaped mounting plate, 6. driven roller, 7. roller, 8. guide groove, 9. two-way threaded rod, 10. hand wheel, 11. motor, 12. cooling liquid inlet pipe, 13. water suction pipe, 14. nozzle. DETAILED DESCRIPTION

[0021] Hereinafter, an embodiment of a cooling device for film preparation according to the present application will be described with reference to the accompanying drawings.

[0022] Figs. 1-3 The cooling equipment for film preparation shown in an embodiment of the utility model, it includes bottom plate 1 and film body 2: the top of bottom plate 1 is rotatably connected with cooling roll main body 3, the left and right sides of the top of bottom plate 1 are slidably connected with oblique U-shaped mounting plate 5, through the setting of the sliding connection of oblique U-shaped mounting plate 5, can according to the thickness of film body 2, the position of oblique U-shaped mounting plate 5 is flexibly adjusted, so that driven roller 6 can be attached film body 2 on the surface of cooling roll main body 3, satisfy the cooling demand of film body 2 of different thickness, the top of oblique U-shaped mounting plate 5 is installed with driven roller 6, film body 2 passes through the bottom of driven roller 6 and is attached on the top of the surface of cooling roll main body 3, the front and rear sides of the top of bottom plate 1 are welded with support plate 4, cooling roll main body 3 is rotatably connected between two support plates 4, the bottom of oblique U-shaped mounting plate 5 is installed with multiple rollers 7, the top of bottom plate 1 is provided with guide slot 8 for the sliding of roller 7, the top of bottom plate 1 is rotatably connected with two-way screw rod 9, two oblique U-shaped mounting plates 5 are threadedly connected on the surface of two-way screw rod 9, one end of two-way screw rod 9 is fixedly installed with hand wheel 10, the top of bottom plate 1 is fixedly installed with motor 11, the output shaft of motor 11 and cooling roll main body 3 are drivenly connected through belt disc, the top of bottom plate 1 is fixedly installed with cooling liquid inlet pipe 12, cooling liquid inlet pipe 12 extends to the inner chamber of cooling roll main body 3, the top of cooling liquid inlet pipe 12 is installed with multiple spray heads 14, through the setting of spray head 14, the surface on the top of cooling roll main body 3 can be cooled in concentration, so as to improve the use efficiency of cooling liquid in cooling liquid inlet pipe 12, the top of bottom plate 1 is fixedly installed with water suction pipe 13, water suction pipe 13 is located at the bottom of cooling liquid inlet pipe 12, water suction pipe 13 extends to the bottom of the inner chamber of bottom plate 1.

[0023] Working principle: when the utility model is used, the user passes film body 2 through the surface of driven roller 6 and cooling roll main body 3 in turn, then rotates hand wheel 10 to drive two-way screw rod 9 to rotate on the top of bottom plate 1, so as to drive two oblique U-shaped mounting plates 5 to slide on the top of bottom plate 1 oppositely, at this time, roller 7 rolls in the inner chamber of guide slot 8, so as to drive two driven rollers 6 to approach cooling roll main body 3, so that film body 2 is attached on the surface on the top of cooling roll main body 3 to cool, increase the contact area of film body 2 and cooling roll main body 3, so as to improve the cooling efficiency, at the same time, cooling liquid is sprayed on the top of cooling roll main body 3 through spray head 14 in cooling liquid inlet pipe 12, and the cooling liquid in cooling roll main body 3 is sucked away through water suction pipe 13.

[0024] In summary, the film preparation cooling device, by the film body 2 through the driven roller 6 and the surface of the cooling roller body 3 in turn, and sliding driven roller 6, make the film body 2 adhere to the top of the cooling roller body 3 cooling, increase the contact area of the film body 2 and the cooling roller body 3, thereby improving the cooling efficiency.

Claims

1. A cooling apparatus for thin film production, characterized by comprising: Including the bottom plate (1) and film body (2): the top of the bottom plate (1) is rotatably connected with the cooling roller body (3), the left and right sides of the top of the bottom plate (1) are slidably connected with the oblique U-shaped mounting plate (5), the top of the oblique U-shaped mounting plate (5) is provided with the driven roller (6), the film body (2) passes through the bottom of the driven roller (6) and is attached to the top of the surface of the cooling roller body (3).

2. The cooling apparatus for film production according to claim 1, wherein The front and rear sides of the top of the bottom plate (1) are welded with the support plate (4), and the cooling roller body (3) is rotatably connected between the two support plates (4).

3. The cooling apparatus for film production according to claim 2, wherein The bottom of the oblique U-shaped mounting plate (5) is provided with a plurality of rollers (7), and the top of the bottom plate (1) is provided with a guide groove (8) for the sliding of the rollers (7).

4. The cooling apparatus for film production according to claim 3, wherein The top of the bottom plate (1) is rotatably connected with the bidirectional threaded rod (9), and the two oblique U-shaped mounting plates (5) are threadedly connected to the surface of the bidirectional threaded rod (9), and one end of the bidirectional threaded rod (9) is fixedly provided with the hand wheel (10).

5. The cooling apparatus for film production according to claim 4, wherein The top of the bottom plate (1) is fixedly provided with the motor (11), and the output shaft of the motor (11) and the cooling roller body (3) are drivingly connected through the belt disc.

6. The cooling apparatus for film production according to claim 5, wherein The top of the bottom plate (1) is fixedly provided with the cooling liquid inlet pipe (12), the cooling liquid inlet pipe (12) extends to the inner cavity of the cooling roller body (3), a plurality of spray heads (14) are installed on the top of the cooling liquid inlet pipe (12), the top of the bottom plate (1) is fixedly provided with the water suction pipe (13), the water suction pipe (13) is located at the bottom of the cooling liquid inlet pipe (12), and the water suction pipe (13) extends to the bottom of the inner cavity of the bottom plate (1).

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