Auxiliary device for film drying

Abstract

The utility model discloses an auxiliary device for film drying, and relates to the technical field of film production. The film drying device comprises a drying box, a storage frame used for containing films is arranged in the drying box, a drying assembly used for conveying hot air to the films is installed on the back face of the drying box, and a sliding assembly used for controlling the air supply position of the drying assembly is installed on the rear side of the inner wall of the drying box. A movable door is hinged to the front face of the drying box, ventilation pipes are arranged on the left side and the right side of the drying box, the material storage frame comprises multiple layer plates, the multiple layer plates are arranged at equal intervals in the vertical direction, a supporting frame is fixedly connected between every two adjacent layer plates, ventilation holes are formed in the surfaces of the layer plates in a penetrating mode, and the ventilation holes are communicated with the drying box. The effect of conveniently and rapidly drying the films is achieved in the using process, the multiple layers of films can be synchronously dried and do not interfere with one another, and the overall drying efficiency is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of film production, in particular to an auxiliary device for film drying. Background Art

[0002] The wet emulsion layer of film usually contains 85% to 90% water. Film drying is a crucial step in film imaging and subsequent processing, which directly affects the quality and color of the product.

[0003] Chinese patent document CN212673670U discloses an imaging film drying device comprising a housing, a drying chamber formed therein, an air duct member disposed at the bottom of the housing, and a plurality of flow holes spaced apart on the bottom wall of the drying chamber, through which the air duct member blows air into the drying chamber. This technical solution still suffers from the following drawbacks: The prior art dries film using bottom-up airflow, but films stacked on a mobile support block each other, resulting in different drying rates for films placed on different layers, thus affecting overall drying efficiency and presenting certain limitations.

[0004] For this reason, a film drying auxiliary device is proposed. Utility Model Content

[0005] The purpose of the present invention is to solve the problems mentioned in the above background technology, and to provide an auxiliary device for film drying.

[0006] In order to achieve the above-mentioned purpose, the present invention specifically adopts the following technical solutions:

[0007] An auxiliary device for film drying includes a drying box, wherein a storage rack for placing films is provided inside the drying box, a drying assembly for conveying hot air to the films is installed on the back of the drying box, a sliding assembly for controlling the air supply position of the drying assembly is installed on the rear side of the inner wall of the drying box, a movable door is hinged on the front of the drying box, and ventilation ducts are provided on both the left and right sides of the drying box.

[0008] Furthermore, the storage rack includes multiple shelves, and the shelves are arranged at equal intervals in the vertical direction. Support frames are fixedly connected between adjacent shelves, ventilation holes are opened through the surface of the shelves, and rollers are provided at the bottom of the lower shelves.

[0009] Furthermore, the drying component includes a hot air blower, and the hot air blower is fixedly installed on the back of the drying box. The air outlet end of the hot air blower is fixedly connected to a connecting hose, the end of the connecting hose is fixedly connected to an air outlet pipe, and the end of the air outlet pipe is fixedly connected to a hood. There are multiple hoods, and the multiple hoods are respectively located on the upper and lower sides of each shelf.

[0010] Furthermore, the sliding assembly includes an installation box, and the installation box is fixedly installed on the rear side of the inner wall of the drying box. A motor is fixedly installed on the inner wall of the installation box, and the output end of the motor is fixedly connected to a threaded column. The surface of the threaded column is threadedly connected to a connecting rod, and the connecting rod is fixedly connected to the air outlet duct. A sliding groove is opened through the bottom surface of the installation box, and the inner wall of the sliding groove is slidably connected to the surface of the connecting rod.

[0011] Furthermore, the left side and the right side of the inner wall of the drying box are fixedly connected with guide rails, and the inner walls of the guide rails are slidably connected to the layer plates.

[0012] Furthermore, a one-way valve is provided inside the ventilation pipe.

[0013] The beneficial effects of the utility model are as follows:

[0014] Film is placed on each layer of the storage rack. By opening the movable door, the storage rack is pushed into the interior of the drying box and then closing the movable door, the drying component is operated to blow air towards the film placed on the surface of the storage rack, and the upper and lower surfaces of each layer of film are dried synchronously. The hot air can be discharged from the interior of the drying box through the ventilation pipe. The air outlet position of the drying component can be controlled by the sliding component to move back and forth horizontally, and the surface of the film is dried evenly. During use, the effect of rapid drying of the film is achieved. Multiple layers of film can be dried synchronously without interfering with each other, which effectively improves the overall drying efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model;

[0016] Figure 2 This is a front cross-sectional view of the structure of the utility model;

[0017] Figure 3 It is a side sectional view of the structure of the utility model;

[0018] Figure 4 This is a front cross-sectional view of the sliding assembly structure of the utility model;

[0019] Figure numerals: 1. Drying box; 2. Storage rack; 201. Shelf; 202. Ventilation hole; 203. Support frame; 204. Roller; 3. Drying assembly; 301. Hot air blower; 302. Connecting hose; 303. Air outlet pipe; 304. Blower hood; 4. Sliding assembly; 401. Mounting box; 402. Slide; 403. Motor; 404. Threaded column; 405. Connecting rod; 5. Movable door; 6. Guide rail; 7. Ventilation duct. DETAILED DESCRIPTION

[0020] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings herein can be arranged and designed in various different configurations.

[0021] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but rather merely represents selected embodiments of the present invention. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without creative effort are also within the scope of protection of the present invention.

[0022] It should be noted that similar reference numerals and letters represent similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined or explained in subsequent drawings. In addition, the terms "first," "second," etc. are used only to distinguish the descriptions and are not to be understood as indicating or implying relative importance.

[0023] The electrical components mentioned in this article are all connected to an external main controller and 220V AC power, and the main controller can be a conventional known device that performs control such as a computer.

[0024] In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "upper", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the product of the present invention is usually placed when in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as a limitation on the present invention.

[0025] like Figures 1 to 4As shown, an auxiliary device for film drying includes a drying box 1, wherein a storage rack 2 for placing films is provided inside the drying box 1, a drying assembly 3 for delivering hot air to the films is mounted on the back of the drying box 1, a sliding assembly 4 for controlling the air supply position of the drying assembly 3 is mounted on the rear side of the inner wall of the drying box 1, a movable door 5 is hingedly connected to the front of the drying box 1, and ventilation ducts 7 are provided on both the left and right sides of the drying box 1. More specifically, films are placed on each layer of the storage rack 2, and by opening the movable door 5, the storage rack 2 is pushed into the interior of the drying box 1 and then closing the movable door 5, the drying assembly 3 is operated to blow air toward the films placed on the surface of the storage rack 2, and the upper and lower surfaces of each layer of films are dried simultaneously. The hot air can be discharged from the interior of the drying box 1 through the ventilation duct 7, and the air outlet position of the drying assembly 3 can be controlled by the sliding assembly 4 to move back and forth horizontally, thereby evenly drying the film surface.

[0026] The storage rack 2 includes multiple shelves 201, which are evenly spaced vertically. A support frame 203 is fixedly connected between adjacent shelves 201. Ventilation holes 202 are provided throughout the surface of each shelf 201, and rollers 204 are provided at the bottom of the lower shelf 201. It should be noted that film can be placed on the surface of the shelf 201. The ventilation holes 202 facilitate air circulation, thereby facilitating air drying of the film. The rollers 204 allow for quick movement of the shelf 201.

[0027] The drying assembly 3 includes a hot air blower 301, which is fixedly mounted on the back of the drying oven 1. The air outlet of the hot air blower 301 is fixedly connected to a connecting hose 302, the end of which is fixedly connected to an air outlet pipe 303, and the end of the air outlet pipe 303 is fixedly connected to a hood 304. There are multiple hoods 304, each located on the upper and lower sides of each shelf 201. More specifically, the hot air generated by the operation of the hot air blower 301 is transported through the connecting hose 302 and then transmitted to the hood 304 through the air outlet pipe 303. The hot air is then blown outward by the hood 304, thereby simultaneously drying the upper and lower sides of the film.

[0028] The sliding assembly 4 includes a mounting box 401, which is fixedly mounted on the rear side of the inner wall of the drying oven 1. A motor 403 is fixedly mounted on the inner wall of the mounting box 401. A threaded post 404 is fixedly connected to the output end of the motor 403. A connecting rod 405 is threadedly connected to the surface of the threaded post 404, and the connecting rod 405 is fixedly connected to the air outlet pipe 303. A sliding groove 402 is formed through the bottom surface of the mounting box 401, and the inner wall of the sliding groove 402 is slidably connected to the surface of the connecting rod 405. It should be noted that the operation of the motor 403 drives the threaded post 404 to rotate, and under the action of the threads, it drives the connecting rod 405 to slide along the inner wall of the sliding groove 402, thereby driving the air outlet pipe 303 and the blower cover 304 to move, thereby drying different positions of the film.

[0029] Guide rails 6 are fixedly connected to the left and right sides of the inner wall of the drying box 1, and the inner walls of the guide rails 6 are slidably connected to the shelves 201. More specifically, when the storage rack 2 is pushed into the drying box 1, the two sides of one of the shelves 201 can be inserted into the inner walls of the guide rails 6, so that the storage rack 2 can be kept in the correct position and stable inside the drying box 1.

[0030] A one-way valve is provided inside the ventilation pipe 7. It should be noted that by providing the one-way valve inside the ventilation pipe 7, air can only flow outward from the drying box 1, thereby preventing external air of different temperatures from entering the drying box 1 through the ventilation pipe 7, thereby facilitating the control of the temperature inside the drying box 1.

[0031] In summary: films are placed on each layer of the storage rack 2, and by opening the movable door 5, the storage rack 2 is pushed into the interior of the drying box 1 and then closing the movable door 5. The drying component 3 is operated to blow air toward the films placed on the surface of the storage rack 2, and the upper and lower surfaces of each layer of film are dried synchronously. The hot air can be discharged from the interior of the drying box 1 through the ventilation pipe 7, and the air outlet position of the drying component 3 can be controlled to move back and forth horizontally through the sliding component 4 to evenly dry the surface of the film. During use, the effect of quickly drying the film is achieved, and multiple layers of film can be dried synchronously without interfering with each other, which effectively improves the overall drying efficiency.

[0032] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions merely illustrate the principles of the present invention. Various changes and improvements are possible without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed for the present invention is defined by the appended claims and their equivalents.

Claims

1. A film drying auxiliary device, characterized in that: The invention comprises a drying box (1), wherein a storage rack (2) for placing films is provided inside the drying box (1), a drying assembly (3) for conveying hot air to the films is installed on the back of the drying box (1), a sliding assembly (4) for controlling the air supply position of the drying assembly (3) is installed on the rear side of the inner wall of the drying box (1), a movable door (5) is hinged on the front of the drying box (1), and ventilation pipes (7) are provided on both the left and right sides of the drying box (1).

2. The film drying auxiliary device according to claim 1, characterized in that: The storage rack (2) includes a plurality of layers (201), and the plurality of layers (201) are arranged at equal intervals in the vertical direction. A support frame (203) is fixedly connected between adjacent layers (201). Ventilation holes (202) are provided through the surface of the layer (201), and a roller (204) is provided at the bottom of the lower layer (201).

3. The film drying auxiliary device according to claim 2, characterized in that: The drying assembly (3) comprises a hot air blower (301), and the hot air blower (301) is fixedly installed on the back of the drying box (1); the air outlet end of the hot air blower (301) is fixedly connected to a connecting hose (302); the end of the connecting hose (302) is fixedly connected to an air outlet pipe (303); the end of the air outlet pipe (303) is fixedly connected to a blast hood (304); the number of the blast hoods (304) is multiple, and the multiple blast hoods (304) are respectively located on the upper and lower sides of each layer plate (201).

4. The auxiliary device for film drying according to claim 1, characterized in that: The sliding assembly (4) includes a mounting box (401), and the mounting box (401) is fixedly mounted on the rear side of the inner wall of the drying box (1); a motor (403) is fixedly mounted on the inner wall of the mounting box (401); an output end of the motor (403) is fixedly connected to a threaded column (404); a surface of the threaded column (404) is threadedly connected to a connecting rod (405), and the connecting rod (405) is fixedly connected to the air outlet pipe (303); a sliding groove (402) is provided through the bottom surface of the mounting box (401), and the inner wall of the sliding groove (402) is slidably connected to the surface of the connecting rod (405).

5. The film drying auxiliary device according to claim 2, characterized in that: The left side and the right side of the inner wall of the drying box (1) are both fixedly connected to guide rails (6), and the inner wall of the guide rails (6) is slidably connected to the layer plate (201).

6. The film drying auxiliary device according to claim 1, characterized in that: A one-way valve is provided inside the ventilation pipe (7).

Images