Drying device for water-soluble film production

Abstract

The invention discloses a drying device for water-soluble film production, which comprises a main body plate, one end of the main body plate is fixedly connected with a rolling assembly, the upper end of the main body plate is provided with a hot water draining assembly for heating a water-soluble film, one side of the hot water draining assembly is provided with a wind power drying assembly, and the wind power drying assembly is matched with the hot water draining assembly for use. In a group of second bearing plates at the upper end of the main body plate, a third sliding block slides on the surface of a second limiting rod under the action of a compression spring and has downward pressure, the pressure drives a first fixing shaft to press towards a second fixing shaft, so that a compression roller presses towards an auxiliary heating roller, and when the water-soluble film passes through the space between the compression roller and the auxiliary heating roller, the water-soluble film is squeezed and drained; meanwhile, heat generated by a heating part is conducted through a second fixing shaft and an auxiliary heating roller, the water-soluble film is heated, heat exists in the water-soluble film, the drying efficiency is improved, a servo motor in a first bearing plate at the upper end of a main body plate drives a threaded rod to rotate, and then a first sliding block is driven to be adjusted up and down.

Description

Technical Field

[0001] The invention relates to the technical field of water-soluble film production, in particular to a drying device for water-soluble film production. Background Art

[0002] In the process of water-soluble film production, drying the water-soluble film is an indispensable process, but most of the drying devices on the market use vertical drainage and wind treatment on the surface to achieve the drying effect. However, this effect requires a larger working space and a longer working time during actual operation to meet the water diversion and natural falling process, and thus cannot better save production costs and floor space. Therefore, those skilled in the art provide a drying device for water-soluble film production to solve the problems raised in the above background technology. Summary of the invention

[0003] The object of the present invention is to provide a drying device for producing a water-soluble film to solve the problems raised in the above-mentioned background technology.

[0004] To achieve the above object, the present invention provides the following technical solutions: A drying device for producing water-soluble films comprises a main body plate, one end of which is fixedly connected to a winding assembly, the upper end of the main body plate is provided with a hot drainage assembly for heating the water-soluble film, and one side of the hot drainage assembly is provided with a wind drying assembly, the wind drying assembly and the hot drainage assembly are used in conjunction with each other.

[0005] Furthermore, the hot drainage assembly includes a second receiving plate, a compression roller, an auxiliary heating roller, a second limiting rod, a compression spring, a sliding groove, a third sliding block, a first fixed shaft, a second fixed shaft and a heating component. A group of second receiving plates are fixedly connected to the upper end of the main plate, and a sliding groove is provided in the second receiving plate.

[0006] Furthermore, a second limiting rod is fixedly connected to the second supporting plate, and the second limiting rod is placed in the sliding groove. The surface of the second limiting rod is slidably connected to the third sliding block. At the same time, a compression spring is arranged on the surface of the second limiting rod, and the compression spring is placed between the third sliding block and the second supporting plate.

[0007] Furthermore, one end of the third sliding block is fixedly connected to a first fixed shaft, the surface of the first fixed shaft is rotatably connected to a compression roller, a heating component is fixedly connected inside the main plate, a second fixed shaft is provided at the output end of the heating component, the surface of the second fixed shaft is rotatably connected to an auxiliary heating roller, and the auxiliary heating roller is placed between two adjacent second supporting plates.

[0008] Furthermore, the wind drying assembly includes a first fan fixing plate, a bottom fan group, a first supporting plate, a second fan fixing plate, a top fan group, a first sliding block, a threaded rod, a servo motor, a first limiting rod and a second sliding block, and a pair of first supporting plates are fixedly connected to the upper end of the main plate, and a servo motor is fixedly connected inside the first supporting plate.

[0009] Furthermore, a threaded rod is provided at the output end of the servo motor, a first sliding block is threadedly connected to the surface of the threaded rod, and the first sliding block is slidably connected to the main plate, one end of the first sliding block is fixedly connected to a second fan fixing plate, and a top fan group is provided on the second fan fixing plate.

[0010] Furthermore, a pair of first limit rods are fixedly connected in the first supporting plate, a second sliding block is slidably connected to the surface of the first limit rod, one end of the second sliding block is fixedly connected to the second fan fixing plate, a first fan fixing plate is fixedly connected between two adjacent first supporting plates, and a bottom fan group is arranged on the first fan fixing plate.

[0011] By adopting the above technical solution, Compared with the prior art, the present invention has the following beneficial effects: By using the hot draining component, the front and back sides of the water-soluble film can be pressed in both directions. At this time, the moisture of the water-soluble film is effectively intercepted, and at the same time, a certain amount of heat is given to the water-soluble film through which it passes. The internal moisture will further absorb heat to improve the drying efficiency; At the same time, the wind drying component can be used to blow air on both sides of the water-soluble film. When the water-soluble film itself has heat, it is treated with wind to provide high fluidity for the surface of the water-soluble film, which can effectively take away the evaporated water inside and on the surface. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of a drying device for producing water-soluble films; Figure 2 It is a schematic diagram of the front cross-sectional structure of a drying device for producing a water-soluble film; Figure 3 It is a schematic diagram of a top-view cross-sectional structure of a drying device for producing a water-soluble film; Figure 4 It is a schematic diagram of the side cross-sectional structure of a drying device for producing a water-soluble film; In the figure: 1. Winding assembly; 2. Main plate; 3. First fan fixing plate; 4. Bottom fan group; 5. First receiving plate; 6. Second fan fixing plate; 7. Top fan group; 8. Second receiving plate; 9. Compression roller; 10. Auxiliary heating roller; 11. First sliding block; 12. Threaded rod; 13. Servo motor; 14. First limiting rod; 15. Second sliding block; 16. Second limiting rod; 17. Compression spring; 18. Sliding groove; 19. Third sliding block; 20. First fixed shaft; 21. Second fixed shaft; 22. Heating component. DETAILED DESCRIPTION

[0013] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0014] See also Figures 1 to 4 The present invention provides an embodiment, a drying device for water-soluble film production, comprising a main body plate 2, one end of the main body plate 2 is fixedly connected to a winding component 1, the upper end of the main body plate 2 is provided with a hot drainage component for heating the water-soluble film, and one side of the hot drainage component is provided with a wind drying component, the wind drying component and the hot drainage component are used in conjunction with the hot drainage component, the water on the surface of the water-soluble film can be squeezed out by the hot drainage component, thereby ensuring that most of it is retained on one side of the hot drainage component, which can improve the subsequent drying effect and give heat energy to the water-soluble film passing through, and at the same time, the use of the wind drying component can provide a circulating air flow to the surface of the water-soluble film, further improving the drying effect.

[0015] In the embodiment, the hot drain assembly includes a second receiving plate 8, a compression roller 9, an auxiliary heating roller 10, a second limiting rod 16, a compression spring 17, a sliding groove 18, a third sliding block 19, a first fixed shaft 20, a second fixed shaft 21 and a heating component 22. A group of second receiving plates 8 are fixedly connected to the upper end of the main body plate 2. A sliding groove 18 is provided in the second receiving plate 8. A second limiting rod 16 is fixedly connected to the second receiving plate 8, and the second limiting rod 16 is placed in the sliding groove 18. The surface of the second limiting rod 16 is slidably connected to the third sliding block 19. At the same time, a compression spring 17 is provided on the surface of the second limiting rod 16. The compression spring 17 is placed between the third sliding block 19 and the second receiving plate 8. One end of the third sliding block 19 is fixedly connected to the first fixed shaft 20. The surface of the first fixed shaft 20 is rotatably connected to There is a pressing roller 9, and a heating component 22 is fixedly connected inside the main body plate 2. A second fixed shaft 21 is arranged at the output end of the heating component 22. An auxiliary heating roller 10 is rotatably connected to the surface of the second fixed shaft 21. The auxiliary heating roller 10 is placed between two adjacent second receiving plates 8. Under the action of the pressing spring 17, the third sliding block 19 can slide on the surface of the second limiting rod 16 while having downward pressure. This pressure can drive the first fixed shaft 20 to press against the second fixed shaft 21, and then the pressing roller 9 is pressed against the auxiliary heating roller 10, so that the water-soluble film passing between the pressing roller 9 and the auxiliary heating roller 10 can be squeezed and drained. At the same time, the heat generated by the heating component 22 is conducted through the second fixed shaft 21 and the auxiliary heating roller 10, so that the water-soluble film has heat inside, which can effectively dry the water-soluble film.

[0016] In the embodiment, the wind drying component includes a first fan fixing plate 3, a bottom fan group 4, a first receiving plate 5, a second fan fixing plate 6, a top fan group 7, a first sliding block 11, a threaded rod 12, a servo motor 13, a first limiting rod 14 and a second sliding block 15. A pair of first receiving plates 5 are fixedly connected to the upper end of the main body plate 2, and a servo motor 13 is fixedly connected in the first receiving plate 5. A threaded rod 12 is provided at the output end of the servo motor 13, and a first sliding block 11 is threadedly connected on the surface of the threaded rod 12, and the first sliding block 11 is slidably connected to the main body plate 2. One end of the first sliding block 11 is fixedly connected to the second fan fixing plate 6, and a top fan group 7 is provided on the second fan fixing plate 6. A pair of first limiting rods 14 are fixedly connected in the first receiving plate 5, and a second limiting rod 14 is slidably connected on the surface of the first limiting rod 14. A sliding block 15, one end of the second sliding block 15 is fixedly connected to the second fan fixing plate 6, a first fan fixing plate 3 is fixedly connected between two adjacent first receiving plates 5, a bottom fan group 4 is arranged on the first fan fixing plate 3, a servo motor 13 is used to drive the threaded rod 12 to rotate, thereby driving the first sliding block 11 to adjust up and down, and during the adjustment process, the second fan fixing plate 6 can be driven to adjust up and down synchronously, thereby shortening or increasing the gap between the first fan fixing plate 3 and the second fan fixing plate 6 to improve the water loss efficiency, the second sliding block 15 slides on the surface of the first limiting rod 14, and can provide a limiting effect for the second fan fixing plate 6, the top fan group 7 can air dry the upper surface of the water-soluble film, and the bottom fan group 4 can air dry the lower surface of the water-soluble film, and the dried water-soluble film can be rolled up by the winding component 1.

[0017] In a group of second receiving plates 8 at the upper end of the main plate 2, the third sliding block 19 slides on the surface of the second limiting rod 16 under the action of the compression spring 17 and has a downward pressure. This pressure drives the first fixed shaft 20 to press against the second fixed shaft 21, so that the compression roller 9 is pressed against the auxiliary heating roller 10. When the water-soluble film passes between the compression roller 9 and the auxiliary heating roller 10, it will be squeezed and drained. At the same time, the heat generated by the heating component 22 is conducted through the second fixed shaft 21 and the auxiliary heating roller 10 to heat the water-soluble film, so that the inside of the film has heat, thereby improving the drying efficiency. The servo motor 13 in the first receiving plate 5 at the upper end of the main plate 2 drives the threaded rod 12 to rotate, thereby driving the first sliding block 11 to adjust up and down, so that the second fan fixing plate 6 is adjusted up and down synchronously, shortening or Increase the gap between the first fan fixing plate 3 and the second fan fixing plate 6. During this process, the second sliding block 15 slides on the surface of the first limiting rod 14 to provide a limiting effect for the second fan fixing plate 6. The top fan group 7 performs air drying on the upper surface of the water-soluble film, and the bottom fan group 4 performs air drying on the lower surface of the water-soluble film. After the water-soluble film is treated by the hot drainage component, its front and back sides are subjected to bidirectional compression, the moisture is effectively intercepted and given a certain amount of heat, and the internal moisture further absorbs heat to improve the drying efficiency. Subsequently, the water-soluble film passes through the wind drying component again. In the case that the water-soluble film itself has heat, it is treated by wind to provide high fluidity for the surface of the water-soluble film, and the evaporated moisture inside and on the surface is taken away. Finally, the dried water-soluble film is rolled up by the winding component 1.

[0018] By using the hot drainage component, the front and back sides of the water-soluble film can be compressed in both directions. At this time, the moisture of the water-soluble film is effectively intercepted, and at the same time, a certain amount of heat is given to the water-soluble film through which it passes. The internal moisture will further absorb heat to improve the drying efficiency; at the same time, the wind drying component can be used to blow air on both sides of the water-soluble film. When the water-soluble film itself has heat, it is treated with wind to provide high fluidity for the surface of the water-soluble film, which can effectively take away the evaporated moisture inside and on the surface.

[0019] This specification is described according to the implementation methods, but not every implementation method contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A drying device for producing a water-soluble film, comprising a main body plate (2), characterized in that: One end of the main body plate (2) is fixedly connected to a winding assembly (1), the upper end of the main body plate (2) is provided with a hot drainage assembly for heating the water-soluble film, and one side of the hot drainage assembly is provided with a wind drying assembly, the wind drying assembly and the hot drainage assembly are used in conjunction with each other.

2. A drying device for producing a water-soluble film according to claim 1, characterized in that: The hot drain assembly comprises a second receiving plate (8), a compression roller (9), an auxiliary heating roller (10), a second limiting rod (16), a compression spring (17), a sliding groove (18), a third sliding block (19), a first fixed shaft (20), a second fixed shaft (21) and a heating component (22), wherein a group of second receiving plates (8) are fixedly connected to the upper end of the main body plate (2), and a sliding groove (18) is provided in the second receiving plate (8).

3. A drying device for producing a water-soluble film according to claim 2, characterized in that: A second limiting rod (16) is fixedly connected to the inside of the second receiving plate (8), and the second limiting rod (16) is placed in the sliding groove (18). A third sliding block (19) is slidably connected to the surface of the second limiting rod (16). A compression spring (17) is provided on the surface of the second limiting rod (16), and the compression spring (17) is placed between the third sliding block (19) and the second receiving plate (8).

4. A drying device for producing a water-soluble film according to claim 3, characterized in that: One end of the third sliding block (19) is fixedly connected to a first fixed shaft (20), the surface of the first fixed shaft (20) is rotatably connected to a pressing roller (9), a heating component (22) is fixedly connected inside the main plate (2), a second fixed shaft (21) is provided at the output end of the heating component (22), the surface of the second fixed shaft (21) is rotatably connected to an auxiliary heating roller (10), and the auxiliary heating roller (10) is placed between two adjacent second receiving plates (8).

5. A drying device for producing a water-soluble film according to claim 4, characterized in that: The wind drying assembly comprises a first fan fixing plate (3), a bottom fan group (4), a first receiving plate (5), a second fan fixing plate (6), a top fan group (7), a first sliding block (11), a threaded rod (12), a servo motor (13), a first limiting rod (14) and a second sliding block (15); a pair of first receiving plates (5) are fixedly connected to the upper end of the main body plate (2); and a servo motor (13) is fixedly connected inside the first receiving plate (5).

6. A drying device for producing a water-soluble film according to claim 5, characterized in that: The output end of the servo motor (13) is provided with a threaded rod (12), the surface of the threaded rod (12) is threadedly connected to a first sliding block (11), and the first sliding block (11) is slidably connected to the main body plate (2), one end of the first sliding block (11) is fixedly connected to a second fan fixing plate (6), and a top fan group (7) is provided on the second fan fixing plate (6).

7. A drying device for producing a water-soluble film according to claim 6, characterized in that: A pair of first limiting rods (14) are fixedly connected inside the first receiving plate (5); a second sliding block (15) is slidably connected to the surface of the first limiting rod (14); one end of the second sliding block (15) is fixedly connected to the second fan fixing plate (6); a first fan fixing plate (3) is fixedly connected between two adjacent first receiving plates (5); and a bottom fan group (4) is arranged on the first fan fixing plate (3).

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