Dehumidifying device of film curing chamber

Abstract

The utility model is suitable for the technical field of dehumidification of curing chambers, and provides a dehumidification device of a film curing chamber. The speed reducing motor is fixed at the central position of the outer wall of one side of the dehumidifying cover through a bolt; the turntable is fixed at the output end of the speed reducing motor; the dehumidification area is arranged on the outer side wall of the turntable; the cylinder is embedded in and penetrates through the dehumidification area; the moisture absorption filling layer is filled in the cylinder; the first flow guide cover is fixed to the position, close to one side of the gear motor, of the outer wall of one side of the dehumidification cover through bolts; the return pipe is fixed to the position, close to one side of the first flow guide cover, of the other outer wall of the dehumidification cover through bolts; the dehumidification area is formed by combining the multiple cylinders, axial movement of the dehumidification area is achieved under rotation of the rotary disc, it can be guaranteed that moisture removal and regeneration operation is conducted while moisture absorption operation is conducted on moisture absorption filling layers at different positions on the dehumidification area, and dehumidification and regeneration can be conducted continuously at the same time.

Description

Technical Field

[0001] The utility model belongs to the technical field of humidity dehumidification in a curing chamber, and particularly relates to a humidity dehumidification device for a film curing chamber. Background Art

[0002] When producing a composite film, the film needs to be surface-coated with glue first, and then compounded with another layer of film through a compounding machine. The two compounded films need to be cured in a curing chamber, and the curing chamber enables the main agent and curing agent of the polyurethane adhesive between the two films to react and crosslink and be cured by the interaction on the surface of the composite substrate.

[0003] However, due to the presence of moisture in the adhesive glue, when the film is cured in the curing chamber, as the curing temperature rises, the moisture in the adhesive glue will be emitted, resulting in a high humidity in the curing chamber and affecting the curing efficiency of the adhesive.

[0004] Therefore, a humidity dehumidification device for a film curing chamber is proposed. Summary of the Utility Model

[0005] The utility model provides a humidity dehumidification device for a film curing chamber, aiming to solve the above problems.

[0006] The utility model is realized as follows. A humidity dehumidification device for a film curing chamber includes: a dehumidification cover; a reduction motor fixed to the central position of the outer wall on one side of the dehumidification cover through bolts; a turntable fixed to the output end of the reduction motor; a dehumidification area provided on the outer wall of the turntable; a cylinder embedded through the dehumidification area; a moisture-absorbing filling layer filled inside the cylinder; a first flow guide cover fixed to the position on the outer wall of one side of the dehumidification cover close to the reduction motor through bolts; and a return pipe fixed to the position on the other outer wall of the dehumidification cover close to the first flow guide cover through bolts; a first exhaust fan fixed to one end of the return pipe through bolts; a connection cover fixed to the outer wall of the first exhaust fan; a second flow guide cover fixed to the position on the outer wall of one side of the dehumidification cover close to the other side of the reduction motor through bolts; and a moisture exhaust pipe fixed to the position on the other outer wall of the dehumidification cover close to the second flow guide cover through bolts; a heating plate fixed to the outer wall of the second flow guide cover through bolts; a second exhaust fan fixed to the outer wall of the heating plate through bolts; and an electric heating wire embedded inside the heating plate.

[0007] Preferably, the outer wall of the turntable is precisely attached to the inner wall of the dehumidification cover, and the turntable and the dehumidification cover are rotatably connected.

[0008] Preferably, the cross-section of the dehumidification area is an annular structure, and the axial movement trajectories of the first flow guide cover and the second flow guide cover coincide with the dehumidification area.

[0009] Preferably, the first air deflector, the return pipe, the second air deflector and the moisture exhaust pipe are all communicated with the dehumidification cover.

[0010] Preferably, the electric heating wires are distributed in a mesh cross pattern inside the heating plate.

[0011] Preferably, the return pipe and the connecting cover are both connected and communicated with the film aging chamber.

[0012] Compared with the prior art, the embodiments of the present application mainly have the following beneficial effects:

[0013] The dehumidification area formed by combining multiple cylinders can achieve the axial movement of the dehumidification area under the rotation of the turntable, which can ensure that the moisture absorption filling layers at different positions on the dehumidification area perform moisture exhaust and regeneration operations simultaneously during the moisture absorption operation, and can make the dehumidification and regeneration continuous at the same time. Stable dehumidified air can be obtained to continuously dehumidify the aging chamber without interruption. The dried and heated air is returned to the aging chamber through the return pipe to avoid heat loss in the aging chamber. Description of the Drawings

[0014] Figure 1 is a schematic structural diagram of the present utility model;

[0015] Figure 2 is a schematic internal structure diagram of the dehumidification cover of the present utility model;

[0016] Figure 3 is a schematic diagram of the cooperation between the first exhaust fan and the connecting cover of the present utility model;

[0017] Figure 4 is a schematic diagram of the cooperation between the heating plate and the second exhaust fan of the present utility model;

[0018] Figure 5 is an exploded view of the cylinder of the present utility model.

[0019] In the figure: 1, dehumidification cover; 2, reduction motor; 3, turntable; 4, dehumidification area; 5, cylinder; 6, moisture absorption filling layer; 7, first air deflector; 8, return pipe; 9, first exhaust fan; 10, connecting cover; 11, second air deflector; 12, moisture exhaust pipe; 13, heating plate; 14, second exhaust fan; 15, electric heating wire. Detailed Embodiments

[0020] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field to which this application belongs; the terms used in the specification of this application are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the specification and claims of this application and the above drawings are intended to cover non-exclusive inclusion. The terms "first", "second", etc. in the specification and claims of this application or the above drawings are used to distinguish different objects and not to describe a specific order.

[0021] Reference to "embodiment" herein means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of this application. The phrase appears in various places in the specification and does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0022] An embodiment of the utility model provides a dehumidification device for a film aging chamber, as Figures 1-5 shown, which includes a dehumidification cover 1. A reduction motor 2 is fixedly connected to the central position of the outer wall on one side of the dehumidification cover 1 by bolts. The reduction motor 2 is fixedly connected to a turntable 3 through the output end on one side thereof. The outer wall of the turntable 3 is precisely attached to the inner wall of the dehumidification cover 1, and the turntable 3 and the dehumidification cover 1 are rotatably connected. A dehumidification area 4 is arranged on the outer wall of the turntable 3. A cylinder 5 is embedded and penetrated through the inside of the dehumidification area 4. A moisture-absorbing filling layer 6 is arranged inside the cylinder 5. A first diversion cover 7 is fixedly connected to the position on the outer wall of the dehumidification cover 1 close to one side of the reduction motor 2 by bolts. A return pipe 8 is fixedly connected to the position on the outer wall of the other side of the dehumidification cover 1 close to the first diversion cover 7 by bolts. A first exhaust fan 9 is fixedly connected to the outer wall of the first diversion cover 7 far from the dehumidification cover 1 by bolts. A connection cover 10 is fixedly connected to the outer wall of the first exhaust fan 9 far from the first diversion cover 7 by bolts. Both the return pipe 8 and the connection cover 10 are connected and communicated with the film aging chamber. A second diversion cover 11 is fixedly connected to the position on the outer wall of the dehumidification cover 1 close to the other side of the reduction motor 2 by bolts. A moisture discharge pipe 12 is fixedly connected to the position on the outer wall of the dehumidification cover 1 close to one side of the second diversion cover 11 by bolts. The first diversion cover 7, the return pipe 8, the second diversion cover 11, and the moisture discharge pipe 12 are all communicated with the dehumidification cover 1. A heating plate 13 is fixedly connected to the outer wall of the second diversion cover 11 far from the dehumidification cover 1 by bolts. A second exhaust fan 14 is fixedly connected to the outer wall of the heating plate 13 far from the second diversion cover 11 by bolts. And an electric heating wire 15 is arranged inside the heating plate 13.

[0023] It should be noted that during the curing process of the existing film in the curing chamber, as the curing temperature rises, the moisture in the adhesive glue will evaporate, resulting in a relatively high humidity in the curing chamber, which affects the efficiency of adhesive curing. In this embodiment, a dehumidification zone 4 formed by combining multiple cylinders 5 is provided, and the axial movement of the dehumidification zone 4 is realized under the rotation of the turntable 3, which can ensure that the moisture absorption and filling layers 6 at different positions on the dehumidification zone 4 perform moisture discharge and regeneration operations simultaneously during the moisture absorption operation, and can make the dehumidification and regeneration continuous at the same time, obtaining stable dehumidified air, realizing continuous and uninterrupted dehumidification of the curing chamber, and returning the dried and heated air to the curing chamber through the return pipe 8 to avoid heat loss in the curing chamber.

[0024] Specifically, in this embodiment, the solution mainly includes a dehumidification zone 4. When dehumidifying the curing chamber, one end of the connecting cover 10 and the return pipe 8 is installed and fixed on the outer wall of the curing chamber and connected. The first exhaust fan 9 sucks the moisture-containing air in the curing chamber into the interior of the dehumidification cover 1 through the first air guide cover 7. The moisture-containing air is blown into the cylinders 5 in the dehumidification zone 4. The moisture absorption and filling layer 6 in the cylinder 5 absorbs the moisture in the air, and the dried air is blown into the return pipe 8. Under the guiding of the return pipe 8, the dried and heated air returns to the curing chamber to avoid heat loss in the curing chamber. The speed reduction motor 2 drives the turntable 3 to rotate through the output end on one side thereof, and the dehumidification zone 4 on the turntable 3 rotates synchronously. The moisture absorption and filling layer 6 adsorbed with moisture performs axial movement. As the turntable 3 rotates slowly and continuously, the moisture absorption and filling layer 6 adsorbed with moisture moves to one side of the second air guide cover 11. The second exhaust fan 14 sucks external air into the heating plate 13. The electric heating wire 15 in the heating plate 13 heats the air. The heated air is blown into the cylinder 5 through the guiding of the second air guide cover 11. The moisture adsorbed with moisture in the moisture absorption and filling layer 6 is released under heating and discharged through the moisture discharge pipe 12, ensuring the regeneration of the moisture absorption and filling layer 6 so that it has the subsequent moisture absorption ability. Through the rotation of the turntable 3, the dehumidification and regeneration of multiple moisture absorption and filling layers 6 in the dehumidification zone 4 are carried out continuously at the same time, and stable dehumidified air can be obtained.

[0025] In a further preferred embodiment of the present utility model, as Figures 1-2 shown, the cross-section of the dehumidification zone 4 is an annular structure, and the axial movement trajectories of the first air guide cover 7 and the second air guide cover 11 coincide with that of the dehumidification zone 4.

[0026] In this embodiment, under the guiding of the first air guide cover 7 and the second air guide cover 11, the air can be fully blown into the cylinders 5 on the dehumidification zone 4, thereby avoiding the disorderly flow of air from affecting the moisture absorption and regeneration of the moisture absorption and filling layer 6.

[0027] In a further preferred embodiment of the present utility model, as Figure 4As shown, the electric heating wire 15 is distributed in a mesh cross pattern inside the heating plate 13.

[0028] In this embodiment, the mesh cross distribution of the electric heating wire 15 is adopted to increase the contact area with the air, thereby heating the air quickly and efficiently.

[0029] It should be noted that for the foregoing embodiments, for the sake of simple description, they are all expressed as a series of action combinations. However, those skilled in the art should know that the present invention is not limited by the described action sequence, because according to the present invention, certain steps may be adopted in other sequences or simultaneously. Secondly, those skilled in the art should also know that the embodiments described in the specification are all preferred embodiments, and the actions and modules involved are not necessarily essential to the present invention.

[0030] In several embodiments provided by the present application, it should be understood that the disclosed device can be implemented in other ways. For example, the device embodiments described above are only illustrative. For example, the above-mentioned unit division may have other division methods in actual implementation. For example, multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the displayed or discussed coupling or communication connection between each other can be through some interfaces. The indirect coupling or communication connection between devices or units can be in the form of telecommunications or other forms.

[0031] The units described as separate components above may or may not be physically separated. The components displayed as units may or may not be physical units, that is, they can be located in one place or distributed to multiple network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0032] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the protection scope of the invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all embodiments. Based on these embodiments, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present invention. Although the present invention has been described in detail with reference to the above embodiments, those of ordinary skill in the art can still, without conflict, make combinations, additions, deletions or other adjustments to the features in the embodiments of the present invention according to the situation without creative efforts, so as to obtain different technical solutions that essentially do not deviate from the concept of the present invention. These technical solutions also belong to the scope of protection of the present invention.

Claims

1. A dehumidification device for a film aging chamber, characterized in that: include: Dehumidification hood (1); A reduction motor (2) fixed by bolts at a central position of an outer wall of one side of the dehumidification hood (1); A rotating disk (3) fixed to the output end of the reduction motor (2); A dehumidification area (4) provided on the outer side wall of the rotating disk (3); A cylinder (5) embedded in and extending through the dehumidification zone (4); A hygroscopic filling layer (6) filled inside the cylinder (5); A first air guide cover (7) fixed by bolts to an outer wall of one side of the dehumidification cover (1) at a position close to a side of the reduction motor (2); and A return pipe (8) fixed by bolts to the other outer wall of the dehumidification cover (1) at a position close to one side of the first flow guide cover (7); A first exhaust fan (9) fixed to one end of the return pipe (8) by means of bolts; A connecting cover (10) fixed to the outer side wall of the first exhaust fan (9); A second air guide cover (11) fixed by bolts to the outer wall of one side of the dehumidification cover (1) at a position close to the other side of the reduction motor (2); and A dehumidification pipe (12) fixed by bolts to another outer wall of the dehumidification cover (1) at a position close to one side of the second flow guide cover (11); A heating plate (13) fixed to the outer wall of the second air guide cover (11) by means of bolts; a second exhaust fan (14) fixed to the outer side wall of the heating plate (13) by means of bolts; An electric heating wire (15) is embedded in the heating plate (13).

2. A dehumidification device for a film ripening chamber as claimed in claim 1, characterized in that: The outer wall of the rotating disk (3) is precisely fitted to the inner wall of the dehumidification cover (1), and the rotating disk (3) and the dehumidification cover (1) are rotatably connected.

3. A dehumidification device for a film ripening chamber as claimed in claim 1, characterized in that: The cross section of the dehumidification zone (4) is an annular structure, and the axial movement tracks of the first air guide cover (7) and the second air guide cover (11) coincide with the dehumidification zone (4).

4. A dehumidification device for a film ripening chamber as claimed in claim 1, characterized in that: The first flow guide cover (7), the return pipe (8), the second flow guide cover (11) and the moisture removal pipe (12) are all connected to the dehumidification cover (1).

5. A dehumidification device for a film ripening chamber as claimed in claim 1, characterized in that: The electric heating wires (15) are distributed in a mesh-like cross pattern inside the heating plate (13).

6. A dehumidification device for a film aging chamber as claimed in claim 1, characterized in that: The reflux pipe (8) and the connection cover (10) are both connected to the film ripening chamber.

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