Thin film casting machine

Abstract

The present invention provides a thin film casting machine, belonging to the technical field of casting machines, the thin film casting machine comprises a base, a return water groove is provided in the middle of the upper surface of the base, a water tank is fixedly connected to the lower surface of the base, a fixing hole is provided on the upper surface of the base, the fixing hole is communicated with the water tank, a fan is provided inside the fixing hole, and a filter is fixedly connected to the outer surface of the fixing hole. Through the setting of the fixing hole, the fan, the filter and the water pump, the water in the water tank can be pumped out by turning on the water pump during use, and the water is sprayed out through the nozzle for cooling. During the cooling process, when the generated water mist diffuses everywhere, the fan can be turned on, and the negative pressure airflow is generated by the rotation of the fan blades to make the water mist in the machine flow downward, and the water mist is sucked into the water tank through the fixed hole for recycling, the return water groove allows the excess water to flow into the water tank again, the filter can filter impurities, prevent the water mist from floating around and affecting the working line of sight, and reduce the rust of the machine by the water mist.

Description

Technical Field

[0001] The invention belongs to the technical field of film casting machines, and in particular relates to a thin film casting machine. Background Art

[0002] Film is a thin, soft, transparent sheet made of plastic, adhesive, rubber or other materials. Film material refers to a thin metal or organic layer with a thickness ranging from a single atom to several millimeters. Electronic semiconductor functional devices and optical coatings are the main applications of film technology. In the film production process, the biaxial stretching production process of plastic film is as follows: first, the polymer raw material is heated and melted through an extruder to be extruded into a thick sheet, and then the plastic thick sheet is stretched a certain multiple through a longitudinal stretching machine and a transverse stretching machine within an appropriate temperature range, and heat-set under tension. Finally, the plastic film can be obtained after cooling and subsequent treatment. The casting machine is mostly cooled by spraying cold water during cooling.

[0003] When the film casting machine sprays cold water and then dissipates heat, it is easy to cause water mist. The drifting water mist not only affects the staff's vision but also causes rust to the machine. The existing film casting machine does not have the function of absorbing water mist, thus affecting work efficiency. Summary of the invention

[0004] The object of the present invention is to provide a thin film casting machine, aiming to solve the problem that the prior art has no ability to absorb water mist.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a thin film casting machine, comprising a base, a return water groove is provided in the middle of the upper surface of the base, a water tank is fixedly connected to the lower surface of the base, a fixing hole is provided on the upper surface of the base, the fixing hole is communicated with the water tank, a fan is arranged inside the fixing hole, a filter is fixedly connected to the outer surface of the fixing hole, a water pump is provided on the inner bottom wall of the water tank, and a drain pipe is plugged into the outer side surface of the water tank.

[0006] In order to enable the thin film casting machine to achieve the effect of spraying water, as a preferred embodiment of the present invention, the upper surface of the base is fixedly connected to the casting machine body, the front of the casting machine body is fixedly connected to the mounting plate, the back of the mounting plate is plugged with a nozzle, the interior of the nozzle is plugged with a conduit, one end of the conduit passes through the upper surface of the base and extends to the interior of the water pump.

[0007] In order to enable the thin film casting machine to achieve a supporting and stable function, as a preferred embodiment of the present invention, a column is fixedly connected to the upper surface of the casting machine body, and a support plate is fixedly connected to one side of the column.

[0008] In order to make the thin film casting machine achieve a breathable effect, as a preferred embodiment of the present invention, a movable hole is opened on the upper surface of the support plate, and the interior of the movable hole is movably connected to a fixed plate, and the number of the support plates is two.

[0009] In order to make the thin film casting machine easy to rotate, as a preferred embodiment of the present invention, a first threaded hole is opened on the front side of the fixed plate, the internal thread of the first threaded hole is connected to a threaded rod, and one end of the threaded rod is fixedly connected to a rotating wheel.

[0010] In order to facilitate the fixing of the thin film casting machine, as a preferred embodiment of the present invention, a second threaded hole is provided on the front side of the support plate, and a bolt is connected to the internal thread of the second threaded hole.

[0011] In order to make the thin film casting machine easy to clean, as a preferred embodiment of the present invention, the end of the threaded rod away from the rotating wheel is movably connected to a limit plate, the back of the limit plate is fixedly connected to a brush plate, and a cavity is left inside the brush plate.

[0012] In order to enable the thin film casting machine to achieve the air guiding effect, as a preferred embodiment of the present invention, an air hole is opened on the back of the brush plate, and an air pipe is inserted into the upper surface of the brush plate, and the air pipe is connected to the internal cavity of the brush plate.

[0013] In order to enable the thin film casting machine to achieve the purpose of generating high pressure, as a preferred embodiment of the present invention, an air pump is provided on one side of the support plate, and the air pump is connected to the air pipe.

[0014] In order to enable the thin film casting machine to achieve a larger fan effect, as a preferred embodiment of the present invention, the number of the fans is two.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. The thin film casting machine is provided with a return water trough, fixed holes, a fan, a filter and a water pump. During use, the water pump can be turned on to draw out the water in the water tank, and the water is sprayed out through the nozzle for cooling. During the cooling process, when the generated water mist diffuses everywhere, the fan can be turned on, and the negative pressure airflow is generated by the rotation of the fan blades to make the water mist in the machine flow downward, and the water mist is sucked into the water tank through the fixed holes for recycling. The return water trough allows the excess water to flow into the water tank again. The filter can filter impurities to prevent the water mist from floating around and affecting the working vision, while reducing the rust of the machine by the water mist.

[0017] 2. The film casting machine is provided with movable holes, fixed plates, threaded rods, rotating wheels, bolts, limit plates, brush plates, air holes, air pipes and air pumps. When the rollers of the film casting machine need to be cleaned after being placed for a long time, the bolts can be turned first to allow the fixed plates to slide downward in the movable holes, the bolts can be turned in the opposite direction again to fix the fixed plates, the rotating wheels can be turned to rotate the threaded rods, the threaded rods can slide backwards on the fixed plates under the action of the first threaded holes, the limit plates can slide backwards to allow the brush plates to cling to the rollers, and the air pumps can be started to generate high-pressure gas, which can be blown out from the air pipe through the air holes. After the rollers rotate, the dust on the clean surface can be brushed off under the action of the brush plates and the high-pressure gas, thus avoiding the trouble of manual cleaning and having high cleaning efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] 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:

[0019] Figure 1 It is a front view structural schematic diagram of the present invention;

[0020] Figure 2 It is a schematic diagram of the support plate structure in the present invention;

[0021] Figure 3 It is a left-side structural schematic diagram of the present invention;

[0022] Figure 4 It is a schematic diagram of the base structure in the present invention;

[0023] Figure 5 It is a schematic diagram of the front plan structure of the present invention;

[0024] Figure 6 It is a schematic diagram of the structure of the limiting plate in the present invention;

[0025] Figure 7 It is a schematic diagram of the internal structure of the base in the present invention.

[0026] In the figure: 1. base; 2. return water tank; 3. water tank; 4. fixing hole; 5. fan; 6. filter; 7. water pump; 8. drain pipe; 9. casting body; 10. mounting plate; 11. nozzle; 12. conduit; 13. column; 14. support plate; 15. movable hole; 16. fixing plate; 17. threaded rod; 18. runner; 19. bolt; 20. limit plate; 21. brush plate; 22. air vent; 23. air pipe; 24. air pump. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0028] Example

[0029] See also Figure 1-7 The present invention provides the following technical solutions: a thin film casting machine, comprising a base 1, a return water groove 2 is provided in the middle of the upper surface of the base 1, a water tank 3 is fixedly connected to the lower surface of the base 1, a fixing hole 4 is provided on the upper surface of the base 1, the fixing hole 4 is communicated with the water tank 3, a fan 5 is arranged inside the fixing hole 4, a filter screen 6 is fixedly connected to the outer surface of the fixing hole 4, a water pump 7 is provided on the inner bottom wall of the water tank 3, and a drain pipe 8 is plugged into the outer side surface of the water tank 3.

[0030] In a specific embodiment of the present invention, during use, the water pump 7 can be turned on to pump out the water in the water tank 3, and the water is sprayed out through the nozzle 11 for cooling. During the cooling process, when the generated water mist diffuses everywhere, the fan 5 can be turned on, and the negative pressure airflow is generated by the rotation of the fan blades to make the water mist in the machine flow downward, and the water mist is sucked into the water tank 3 through the fixed hole 4 for recycling. The return water tank 2 allows the excess water to flow into the water tank 3 again. The filter 6 can filter impurities to prevent the water mist from scattering everywhere and affecting the working line of sight, while reducing the corrosion of the machine by the water mist.

[0031] Specifically, the upper surface of the base 1 is fixedly connected to a casting machine body 9, the front of the casting machine body 9 is fixedly connected to a mounting plate 10, the back of the mounting plate 10 is plugged with a nozzle 11, the interior of the nozzle 11 is plugged with a conduit 12, and one end of the conduit 12 passes through the upper surface of the base 1 and extends to the interior of the water pump 7.

[0032] In this embodiment, when in use, the water in the water tank 3 can be pumped out after the water pump 7 is turned on, and the water is discharged into the nozzle 11 through the conduit 12 and sprayed out, so that the film raw material can be quickly cooled.

[0033] Specifically, a column 13 is fixedly connected to the upper surface of the casting machine body 9 , and a support plate 14 is fixedly connected to one side of the column 13 .

[0034] In this embodiment, when in use, the support plate 14 is fixed more firmly by using the upright posts 13 to increase stability.

[0035] Specifically, a movable hole 15 is formed on the upper surface of the support plate 14 , and a fixing plate 16 is movably connected inside the movable hole 15 . There are two support plates 14 .

[0036] In this embodiment, when in use, the fixed plate 16 can be moved up and down through the movable hole 15, which is more convenient for adjustment.

[0037] Specifically, a first threaded hole is formed on the front side of the fixing plate 16 , a threaded rod 17 is threadedly connected to the inside of the first threaded hole, and a rotating wheel 18 is fixedly connected to one end of the threaded rod 17 .

[0038] In this embodiment, when in use, the threaded rod 17 can be rotated by rotating the rotating wheel 18, so that the threaded rod 17 can move back and forth on the fixing plate 16 under the action of the first threaded hole, which is convenient for adjustment.

[0039] Specifically, a second threaded hole is formed on the front side of the support plate 14 , and a bolt 19 is threadedly connected inside the second threaded hole.

[0040] In this embodiment, when in use, the bolt 19 is rotated to make the fixing plate 16 move in the movable hole 15, and the bolt 19 can be quickly fixed by rotating it in the opposite direction again.

[0041] Specifically, one end of the threaded rod 17 away from the rotating wheel 18 is movably connected to the limit plate 20 , and the back side of the limit plate 20 is fixedly connected to the brush plate 21 , and a cavity is left inside the brush plate 21 .

[0042] In this embodiment, when in use, the limit plate 20 is used to slide backwards so that the brush plate 21 is close to the roller column, which is convenient for cleaning.

[0043] Specifically, a ventilation hole 22 is opened on the back of the brush plate 21 , and an air pipe 23 is inserted into the upper surface of the brush plate 21 . The air pipe 23 is communicated with the inner cavity of the brush plate 21 .

[0044] In this embodiment, when in use, high-pressure gas is blown out from the air pipe 23 through the air hole 22. After the roller rotates, the dust on the cleaning surface can be brushed off under the action of the brush plate 21 and the high-pressure gas, avoiding the trouble of manual cleaning.

[0045] Specifically, an air pump 24 is disposed on one side of the support plate 14 , and the air pump 24 is in communication with the air pipe 23 .

[0046] In this embodiment, when in use, starting the air pump 24 can generate high-pressure gas, and the high-pressure gas is blown out from the air pipe 23 through the air hole 22 to increase the cleaning effect.

[0047] Specifically, the number of the fans 5 is two.

[0048] In this embodiment, when in use, the two fans 5 allow for greater air flow, thereby increasing the adsorption effect.

[0049] The electrical components mentioned in this article are all connected to an external main controller and 220V mains electricity, and the main controller can be a conventional known device for controlling a computer or the like.

[0050] The working principle and use process of the present invention: When the thin film casting machine is in use, the water in the water tank 3 can be pumped out by turning on the water pump 7, and the water is sprayed out through the nozzle 11 for cooling. When the water mist generated during the cooling process is diffused everywhere, the fan 5 can be turned on, and the negative pressure airflow is generated by the rotation of the fan blades to make the water mist in the machine flow downward, and the water mist is sucked into the water tank 3 through the fixed hole 4 for recycling. The return water tank 2 allows the excess water to flow into the water tank 3 again. The filter screen 6 can filter impurities to prevent the water mist from floating around and affecting the working line of sight, and at the same time reduce the rust of the machine by the water mist. When the roller of the casting machine is left for a long time, it is necessary to clean it. When the roller 16 is in the state of being moved, the bolt 19 can be turned first to allow the fixing plate 16 to slide downward in the movable hole 15, and the bolt 19 can be turned in the opposite direction again to fix the fixing plate 16, and the rotating wheel 18 can be turned to rotate the threaded rod 17, and the threaded rod 17 can slide backward on the fixing plate 16 under the action of the first threaded hole, and the limit plate 20 can be used to slide backward to allow the brush plate 21 to be close to the roller, and then the air pump 24 can be started to generate high-pressure gas, and the high-pressure gas can be blown out from the air pipe 23 through the air hole 22. After the roller rotates, the dust on the cleaning surface can be brushed off under the action of the brush plate 21 and the high-pressure gas, thereby avoiding the trouble of manual cleaning and achieving high cleaning efficiency.

[0051] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned 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 present invention shall be included in the protection scope of the present invention.

Claims

1. A thin film casting machine, comprising a base (1), characterized in that: A water return groove (2) is provided in the middle of the upper surface of the base (1); a water tank (3) is fixedly connected to the lower surface of the base (1); a fixing hole (4) is provided on the upper surface of the base (1); the fixing hole (4) is in communication with the water tank (3); a fan (5) is provided inside the fixing hole (4); a filter screen (6) is fixedly connected to the outer surface of the fixing hole (4); a water pump (7) is provided on the inner bottom wall of the water tank (3); and a drain pipe (8) is plugged into the outer side surface of the water tank (3); The upper surface of the base (1) is fixedly connected to a casting machine body (9), the front side of the casting machine body (9) is fixedly connected to a mounting plate (10), the back side of the mounting plate (10) is plugged with a nozzle (11), the interior of the nozzle (11) is plugged with a conduit (12), one end of the conduit (12) passes through the upper surface of the base (1) and extends to the interior of the water pump (7), the upper surface of the casting machine body (9) is fixedly connected to a column (13), one side of the column (13) is fixedly connected to a support plate (14), the upper surface of the support plate (14) is provided with a movable hole (15), the interior of the movable hole (15) is movable A fixing plate (16) is movably connected thereto, the number of the supporting plates (14) is two, a first threaded hole is provided on the front side of the fixing plate (16), a threaded rod (17) is threadedly connected to the inside of the first threaded hole, one end of the threaded rod (17) is fixedly connected to a rotating wheel (18), a second threaded hole is provided on the front side of the supporting plate (14), a bolt (19) is threadedly connected to the inside of the second threaded hole, one end of the threaded rod (17) away from the rotating wheel (18) is movably connected to a limiting plate (20), a brush plate (21) is fixedly connected to the back side of the limiting plate (20), and a cavity is left inside the brush plate (21).

2. A thin film casting machine according to claim 1, characterized in that: The back of the brush plate (21) is provided with an air hole (22), the upper surface of the brush plate (21) is plugged with an air pipe (23), and the air pipe (23) is in communication with the internal cavity of the brush plate (21).

3. A thin film casting machine according to claim 2, characterized in that: An air pump (24) is provided on one side of the support plate (14), and the air pump (24) is in communication with the air pipe (23).

4. A thin film casting machine according to claim 1, characterized in that: The number of the fans (5) is two.

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