Baking material outlet structure of film coating machine

Abstract

The utility model discloses a material drying outlet structure of a film coating machine, which relates to the technical field of coating machines and comprises a drying box, an inner cavity of the drying box is divided into an upper air cavity and a lower air cavity, and a film piece is arranged in the inner cavity of the drying box. The multiple first hot air blowers are all mounted in the upper air cavity, and air outlets of the multiple first hot air blowers are right opposite to the thin film part located in the drying box; the multiple second hot-air blowers are all installed in the lower air cavity, and air outlets of the multiple second hot-air blowers are right opposite to the thin film part located in the drying box; and the multiple rotating rods are rotationally installed in the lower air cavities correspondingly, and the multiple rotating rods are used for driving the thin film piece installed in the drying box to move. The first hot-air blower and the second hot-air blower are arranged to conduct double-face drying on the film piece, and the problem that the single-face drying efficiency is low is solved.

Description

Technical Field

[0001] This utility model relates to the field of coating machine technology, and in particular to a drying outlet structure for a thin film coating machine. Background Technology

[0002] Coating machines are mainly used for surface coating processes of films, paper, etc. This machine coats a roll of substrate with a layer of adhesive, paint or ink with specific functions, and then rewinds it after drying. It uses a special multi-functional coating head to achieve various forms of surface coating.

[0003] The drying outlet structure of a coating machine is usually large in volume. The coated substrate is dried in the drying outlet structure. Existing drying structures usually use single-sided drying, which results in low drying efficiency. Utility Model Content

[0004] The main objective of this invention is to provide a drying outlet structure for a film coating machine, which uses a first hot air blower and a second hot air blower to dry the film on both sides, effectively solving the problems in the prior art.

[0005] To achieve the above objectives, this utility model provides a drying outlet structure for a film coating machine, including a drying chamber, a first hot air blower, a second hot air blower, and a rotating rod;

[0006] The drying chamber is provided with a drying inlet and a drying outlet at both ends, and the inner cavity of the drying chamber is divided into an upper air chamber and a lower air chamber. The inner cavity of the drying chamber is provided with a film component.

[0007] Multiple first hot air blowers are provided, and all of the multiple first hot air blowers are installed in the upper air chamber. The air outlets of the multiple first hot air blowers are set directly towards the film component located inside the drying chamber.

[0008] Multiple second hot air blowers are provided, and all of the multiple second hot air blowers are installed in the lower air chamber. The air outlets of the multiple second hot air blowers are set directly towards the film components located inside the drying chamber.

[0009] The rotating rod is provided in multiple ways, and the multiple rotating rods are respectively rotatably installed in the lower air cavity. The multiple rotating rods are used to drive the film component to move.

[0010] Based on the above technical solution, the present invention can be further improved as follows.

[0011] Furthermore, the drying outlet is equipped with a correction roller.

[0012] Furthermore, the first hot air blower and the second hot air blower have the same structure. Taking the first hot air blower as an example, the air outlet of the first hot air blower is equipped with filter cotton.

[0013] Furthermore, the air outlet of the first hot air blower is equipped with adjustable louvers.

[0014] The beneficial effects of this utility model are as follows: This utility model provides a drying outlet structure for a film coating machine, which has the following advantages:

[0015] 1. This utility model uses a first hot air blower and a second hot air blower to dry both sides of the film simultaneously. Compared with traditional single-sided drying, it can effectively improve the drying efficiency of the film and prevent uneven heating and shrinkage caused by heating only one side.

[0016] 2. This utility model ensures that the hot air in the drying chamber remains clean during circulation by equipping both the first and second hot air blowers with filter cotton, thereby ensuring the quality of the film components.

[0017] 3. This utility model uses a correction roller at the drying outlet to adjust the position of the dried film parts, thereby ensuring the quality and precision of the coated film parts.

[0018] The above description is merely an overview of the technical solution of this utility model. In order to better understand the technical means of this utility model and to implement it according to the contents of the specification, the preferred embodiments of this utility model are described in detail below with reference to the accompanying drawings. The specific implementation methods of this utility model are given in detail in the following embodiments and their accompanying drawings. Attached Figure Description

[0019] The accompanying drawings, which are included to provide a further understanding of the present invention and form part of this application, illustrate exemplary embodiments of the present invention and, together with the description thereof, serve to explain the present invention and do not constitute an undue limitation thereof. In the drawings:

[0020] Figure 1 This is a schematic diagram of the overall structure of the drying outlet of a film coating machine proposed in this utility model.

[0021] Figure 2 This is a schematic diagram of the first hot air blower in the drying outlet structure of a film coating machine proposed in this utility model.

[0022] In the diagram: 1. Drying chamber; 2. Drying inlet; 3. Drying outlet; 4. Upper air chamber; 5. Lower air chamber; 6. Membrane component; 7. First hot air blower; 8. Second hot air blower; 9. Filter cotton; 10. Adjustable louvers; 11. Rotating rod. Detailed Implementation

[0023] The following is in conjunction with the appendix Figure 1-2The principles and features of this utility model are described below. The examples given are for illustrative purposes only and are not intended to limit the scope of this utility model. The utility model is described more specifically in the following paragraphs by way of example with reference to the accompanying drawings. The advantages and features of this utility model will become clearer from the following description and claims. It should be noted that the drawings are in a very simplified form and use non-precise proportions, and are only used to facilitate and clarify the illustration of the embodiments of this utility model.

[0024] It should be noted that when a component is described as "fixed to" another component, it can be directly on the other component or may have a component in between. When a component is described as "connected to" another component, it can be directly connected to the other component or may have a component in between. When a component is described as "set on" another component, it can be directly set on the other component or may have a component in between. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.

[0025] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0026] like Figure 1-2 As shown, this utility model provides a drying outlet structure for a film coating machine, including a drying box 1, a first hot air blower 7, a second hot air blower 8, and a rotating rod 11;

[0027] The drying chamber 1 is provided with a drying inlet 2 and a drying outlet 3 at both ends. The drying outlet 3 is provided with a correction roller to adjust the position of the dried film 6 to ensure the quality and accuracy of the coated film 6. The inner cavity of the drying chamber 1 is divided into an upper air chamber 4 and a lower air chamber 5. The inner cavity of the drying chamber 1 is provided with the film 6.

[0028] Multiple first hot air blowers 7 are provided, and all of the multiple first hot air blowers 7 are installed in the upper air chamber 4. The air outlets of the multiple first hot air blowers 7 are positioned directly opposite the film piece 6 located inside the drying chamber 1.

[0029] Multiple second hot air blowers 8 are provided, and all of the multiple second hot air blowers 8 are installed in the lower air chamber 5. The air outlets of the multiple second hot air blowers 8 are positioned directly opposite the film piece 6 located inside the drying chamber 1.

[0030] The first hot air blower 7 and the second hot air blower 8 have the same structure. Taking the first hot air blower 7 as an example, the air outlet of the first hot air blower 7 is provided with filter cotton 9 and adjustable louvers 10.

[0031] The rotating rod 11 is provided in multiple ways, and the multiple rotating rods 11 are respectively rotatably installed in the lower air cavity 5. The multiple rotating rods 11 are used to drive the film component 6 to move.

[0032] By using the first hot air blower 7 and the second hot air blower 8 to dry both sides of the film part 6 simultaneously, compared with the traditional single-sided drying, the drying efficiency of the film part 6 can be effectively improved, and the problem of uneven heating and single-sided shrinkage caused by heating on one side of the film part 6 can be prevented.

[0033] In practical applications, the number of first hot air blowers 7 is greater than the number of second hot air blowers 8, and the coating layer of the thin film 6 is located in the upper air cavity 4.

[0034] Both the first hot air blower 7 and the second hot air blower 8 are equipped with filter cotton 9 at their air outlets, thereby ensuring that the hot air in the drying chamber 1 remains clean during the circulation process and ensuring the quality of the film component 6.

[0035] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model in any way. Those skilled in the art can readily implement this utility model based on the accompanying drawings and the above description. However, any modifications, alterations, or equivalent variations made by those skilled in the art without departing from the scope of the utility model's technical solution, utilizing the disclosed technical content, are considered equivalent embodiments of this utility model. Furthermore, any equivalent changes, alterations, or variations made to the above embodiments based on the essential technology of this utility model are still within the protection scope of this utility model's technical solution.

Claims

1. A drying outlet structure for a thin film coating machine, characterized in that, include: A drying box (1) is provided with a drying inlet (2) and a drying outlet (3) at both ends. The inner cavity of the drying box (1) is divided into an upper air chamber (4) and a lower air chamber (5). A film component (6) is provided in the inner cavity of the drying box (1). First hot air blower (7), multiple first hot air blowers (7) are provided, and multiple first hot air blowers (7) are installed in the upper air chamber (4). The air outlets of multiple first hot air blowers (7) are set directly opposite the film piece (6) located in the drying box (1). The second hot air blower (8) is provided in multiple ways. All the second hot air blowers (8) are installed in the lower air chamber (5). The air outlets of the multiple second hot air blowers (8) are set directly opposite the film piece (6) located in the drying box (1). Rotating rod (11), multiple rotating rods (11) are provided, and multiple rotating rods (11) are rotatably installed in the lower air cavity (5), and multiple rotating rods (11) are used to drive the film component (6) to move.

2. The drying outlet structure of a film coating machine according to claim 1, characterized in that, The drying outlet (3) is equipped with a correction roller.

3. The drying outlet structure of a film coating machine according to claim 1, characterized in that, The first hot air blower (7) and the second hot air blower (8) have the same structure. Taking the first hot air blower (7) as an example, the air outlet of the first hot air blower (7) is provided with filter cotton (9).

4. The drying outlet structure of a film coating machine according to claim 3, characterized in that, The first hot air blower (7) has an adjustable louver (10) at its air outlet.

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