A coating and leveling device for epoxy film processing

Abstract

The utility model provides an epoxy glue film processing is with coating leveling device relates to epoxy glue film production field. Including the shell, the inside of shell is provided with cleaning and drying mechanism, the cleaning and drying mechanism includes with the inside fixed connection of shell's fixed column, the lower end fixed connection of fixed column has the mount, the lower end fixed connection of mount has the cleaning box. The cooperation and use of coating device through fixed column, mount, cleaning box, first motor, cleaning drum, cleaning board, first delivery pipe, filter box, air suction pipe, exhaust fan, second delivery pipe and blow -off box, through first motor drive cleaning drum rotation, cooperation cleaning board carries out physical cleaning to the glue film surface, effectively removes the dust, particle and so on pollutant of surface adhesion, ensures the base material cleanness before gluing, and the filtered air is transported to blow -off box through second delivery pipe by exhaust fan, forms the circulating airflow and carries out the quick blow -off to the glue film after gluing, and the dry efficiency is improved significantly.

Description

Technical Field

[0001] This utility model relates to an epoxy film coating device, specifically an epoxy film coating and leveling device for epoxy film processing, belonging to the field of epoxy film production technology. Background Technology

[0002] Epoxy adhesive film is an adhesive film based on epoxy resin, possessing excellent bonding properties and temperature resistance. It is widely used in electronics, aerospace, and other fields. Its superior bonding strength allows it to form strong bonds on a variety of substrates, suitable for bonding materials such as metals, ceramics, glass, and plastics. Temperature resistance: Epoxy adhesive film maintains good bonding properties even at high temperatures, making it suitable for use in environments ranging from 50°C to 100°C.

[0003] A search revealed a Chinese patent with publication number CN222112352U, which discloses an adhesive tape applicator. The applicator includes a base plate, a support frame fixedly connected to the top of the base plate, an adhesive tank installed on the top of the support frame, and a spray box fixedly connected to one side of the bottom of the support frame. This allows the applicator to quickly adjust the scraper to a suitable height according to actual needs through a fine-tuning mechanism, thereby greatly accelerating the applicator's efficiency.

[0004] While the above solutions can adjust the scraper to a suitable height using a fine-tuning mechanism, the coating device in the aforementioned patents struggles to clean the surface of the adhesive film before coating. During storage and unwinding, various contaminants easily adhere to the surface of the adhesive film substrate, causing protrusions during coating and resulting in air bubbles in the adhesive layer. Furthermore, the adhesive film cannot be quickly dried or cured after coating, leading to slow drying speed and limiting the overall improvement of production pace. Therefore, we provide a coating and leveling device for epoxy adhesive film processing to solve the above problems. Summary of the Invention

[0005] The purpose of this invention is to provide a coating and leveling device for epoxy film processing in order to solve the above-mentioned problems, thereby solving the problem in the prior art that it is difficult to clean the surface of the film to be coated before applying the adhesive.

[0006] This utility model is achieved through the following technical solution: a coating and leveling device for epoxy film processing, comprising a housing, a cleaning and drying mechanism provided on the inner side of the housing, the cleaning and drying mechanism comprising a fixed column fixedly connected to the inner side of the housing, a mounting frame fixedly connected to the lower end of the fixed column, a cleaning box fixedly connected to the lower end of the mounting frame, a first motor fixedly connected to one side of the cleaning box, a cleaning drum fixedly connected to the output shaft of the first motor, one end of the cleaning drum rotatably connected to the inner wall of the cleaning box, and a cleaning plate fixedly connected to the lower surface of the cleaning box; The air intake of the cleaning box is fixedly connected to a first conveying pipe, the air outlet of the first conveying pipe is fixedly connected to a filter box, the air outlet of the filter box is fixedly connected to an air intake pipe, the air outlet of the air intake pipe is fixedly connected to an exhaust fan, the air outlet of the exhaust fan is fixedly connected to a second conveying pipe, the air outlet of the second conveying pipe is fixedly connected to a blower box, and the upper surface of the blower box is fixedly connected to the lower end of the mounting bracket.

[0007] Preferably, the inner side of the outer shell is fixedly connected to one side of the filter box, and the upper surface of the blower box is fixedly connected to the lower surface of the exhaust fan. The dust cleaned can be filtered out by the filter box, and the exhaust fan can blow air to dry the film.

[0008] Preferably, a glue storage tank is fixedly connected to the upper surface of the outer shell, and a third conveying pipe is fixedly connected to the outlet of the glue storage tank. The glue is conveyed to the glue spraying box through the third conveying pipe, so that the glue film can be coated with glue.

[0009] Preferably, the outlet of the third conveying pipe is fixedly connected to a glue spraying box, and a connecting column is fixedly connected to the upper surface of the glue spraying box. The upper end of the connecting column is fixedly connected to the inner side of the outer shell. The glue spraying box can be fixed by the connecting column, thus playing a fixing role.

[0010] Preferably, the right side of the housing has an inlet and the left side of the housing has an outlet. The epoxy film enters through the inlet for coating and then is wound up through the outlet.

[0011] Preferably, a base is fixedly connected to the lower surface of the housing, a support plate is fixedly connected to the upper surface of the base, and a second motor is fixedly connected to one side of the support plate. The support plate can fix the second motor, preventing it from becoming loose during operation and thus providing a fixing function.

[0012] Preferably, the output shaft of the second motor is fixedly connected to a rotating shaft, and the outer surface of the rotating shaft is connected to a transmission belt. Under the action of the second motor, the epoxy film placed on the transmission belt can be conveyed.

[0013] Preferably, an observation window is fixedly connected to the front side of the housing, and a control device is fixedly connected to the front side of the housing. The effect of epoxy film coating can be observed through the observation window, and the control device can control the device to work.

[0014] This utility model provides a coating and leveling device for epoxy film processing, which has the following beneficial effects: 1. This coating device utilizes a combination of a fixed column, mounting frame, cleaning box, first motor, cleaning drum, cleaning plate, first conveying pipe, filter box, suction pipe, exhaust fan, second conveying pipe, and blower box. The first motor drives the cleaning drum to rotate, which, together with the cleaning plate, physically cleans the surface of the adhesive film, effectively removing dust, particles, and other contaminants adhering to the surface, ensuring the cleanliness of the substrate before coating. Simultaneously, the rotation of the cleaning drum also flattens the adhesive film, preventing wrinkles from forming during transport. The exhaust fan delivers filtered air through the second conveying pipe to the blower box, forming a circulating airflow to quickly dry the coated adhesive film, significantly improving drying efficiency.

[0015] 2. This coating device uses a combination of a glue storage tank, a third conveying pipe, a glue spraying box, a connecting column, a feed port, a discharge port, a support plate, a second motor, a rotating shaft, and a conveyor belt. The glue storage tank stably delivers glue to the glue spraying box through the third conveying pipe, ensuring that the amount of glue applied is uniform and controllable, avoiding problems such as uneven glue layer thickness or local glue shortage. The glue spraying box adopts a precision glue spraying structure, which can adjust the glue output and is suitable for the production needs of epoxy films of different thicknesses. Attached Figure Description

[0016] Figure 1 This is a frontal three-dimensional structural diagram of the present invention; Figure 2 This is a schematic diagram of the overall cross-sectional three-dimensional structure of this utility model; Figure 3 This is a three-dimensional structural diagram of the cleaning and drying mechanism of this utility model; Figure 4 This is a three-dimensional cross-sectional view of the outer shell of this utility model.

[0017] [Explanation of Key Component Symbols] 1. Outer shell; 2. Cleaning and drying mechanism; 201. Fixed column; 202. Mounting bracket; 203. Cleaning box; 204. First motor; 205. Cleaning drum; 206. Cleaning plate; 207. First conveying pipe; 208. Filter box; 209. Suction pipe; 210. Exhaust fan; 211. Second conveying pipe; 212. Blowing box; 3. Glue storage tank; 4. Third conveying pipe; 5. Glue spraying tank; 6. Connecting column; 7. Feed inlet; 8. Discharge outlet; 9. Support plate; 10. Second motor; 11. Rotating shaft; 12. Conveyor belt; 13. Base; 14. Observation window; 15. Control equipment. Detailed Implementation

[0018] This utility model provides a coating and leveling device for epoxy film processing. Example 1:

[0019] Please see Figure 1 The device includes a housing 1, with an observation window 14 fixedly connected to the front side of the housing 1 and a control device 15 fixedly connected to the front side of the housing 1. The observation window 14 allows observation of the internal coating process when applying adhesive to the epoxy film. The control device 15 is mounted on the housing 1 and controls the device to apply the epoxy film. A base 13 is fixedly connected to the lower surface of the housing 1, and a support plate 9 is fixedly connected to the upper surface of the base 13. A second motor 10 is fixedly connected to one side of the support plate 9. Both the housing 1 and the support plate 9 are mounted on the base 13 for fixation. The support plate 9 can fix the second motor 10 to prevent it from loosening during operation.

[0020] Please see Figure 4 The output shaft of the second motor 10 is fixedly connected to a rotating shaft 11. A transmission belt 12 is connected to the outer surface of the rotating shaft 11. When the epoxy film is coated with adhesive, the epoxy film is placed on the transmission belt 12. Under the action of the second motor 10, the rotating shaft 11 mounted on the second motor 10 can be driven to rotate, thereby driving the transmission belt 12 and the epoxy film to move, so as to coat the epoxy film with adhesive. The right side of the outer shell 1 is provided with a feed port 7 and the left side of the outer shell 1 is provided with a discharge port 8. The outer shell 1 is provided with a feed port 7 and a discharge port 8. The epoxy film enters the interior of the outer shell 1 through the feed port 7 and is discharged through the discharge port 8 after the epoxy film is coated, so as to wind up the coated epoxy film. Example 2:

[0021] Please see Figure 2 A glue storage tank 3 is fixedly connected to the upper surface of the outer shell 1. The outlet of the glue storage tank 3 is fixedly connected to a third delivery pipe 4. The glue storage tank 3 is installed on the outer shell 1 and can store the glue for coating. The glue is delivered to the spraying box 5 through the third delivery pipe 4, so that the epoxy film can be coated. The outlet of the third delivery pipe 4 is fixedly connected to the spraying box 5. A connecting post 6 is fixedly connected to the upper surface of the spraying box 5. The upper end of the connecting post 6 is fixedly connected to the inner side of the outer shell 1. The spraying box 5 can be installed inside the outer shell 1 through the connecting post 6, which plays a fixing role. The epoxy film can be coated with glue through the spraying box 5, which helps to improve the coating efficiency.

[0022] The inner side of the outer casing 1 is fixedly connected to one side of the filter box 208, and the upper surface of the blower box 212 is fixedly connected to the lower surface of the exhaust fan 210. The filter box 208 is installed inside the outer casing 1 for fixing, and the exhaust fan 210 is installed on the blower box 212 for fixing. Example 3:

[0023] Please see Figure 3 The inner side of the outer casing 1 is provided with a cleaning and drying mechanism 2. The cleaning and drying mechanism 2 includes a fixed column 201 fixedly connected to the inner side of the outer casing 1. The lower end of the fixed column 201 is fixedly connected to a mounting bracket 202. The lower end of the mounting bracket 202 is fixedly connected to a cleaning box 203. A first motor 204 is fixedly connected to one side of the cleaning box 203. The output shaft of the first motor 204 is fixedly connected to a cleaning drum 205. One end of the cleaning drum 205 is rotatably connected to the inner wall of the cleaning box 203. A cleaning plate 206 is fixedly connected to the lower surface of the cleaning box 203. When the epoxy film moves through the cleaning box 203 under the action of the conveyor belt 12, the first motor 204 drives the cleaning drum 205 to rotate. When the cleaning drum 205 rotates, it can clean the dust on the surface of the epoxy film. Under the action of the exhaust fan 210, the dust can be transported to the filter box 208 through the first conveying pipe 207 for filtration, thereby cleaning the surface of the epoxy film.

[0024] The suction port of the cleaning box 203 is fixedly connected to a first conveying pipe 207. The air outlet of the first conveying pipe 207 is fixedly connected to a filter box 208. The air outlet of the filter box 208 is fixedly connected to a suction pipe 209. The air outlet of the suction pipe 209 is fixedly connected to an exhaust fan 210. The air outlet of the exhaust fan 210 is fixedly connected to a second conveying pipe 211. The air outlet of the second conveying pipe 211 is fixedly connected to a blower box 212. The upper surface of the blower box 212 is fixedly connected to the lower end of the mounting bracket 202. When glue is applied, the glue film passes through the blower box. When the blower 212 is in operation, the exhaust fan 210 can deliver the extracted air to the blower 212 through the second conveying pipe 211. The extracted air is blown onto the coated epoxy film through the blower 212, which can quickly dry the epoxy film and improve the production efficiency of epoxy film. When the epoxy film enters the outer shell 1 from the feed port 7, the first motor 204 drives the cleaning drum 205 to clean the dust on the surface of the epoxy film. At the same time, the cleaning drum 205 can also flatten the epoxy film when it rotates to prevent wrinkles from forming during the conveying process.

[0025] The first motor 204, the exhaust fan 210, the second motor 10, and the control device 15 in this application are all common electrical devices in the prior art, and their models or specific structures will not be described in detail in this application.

[0026] Working principle: The epoxy film substrate enters the device through the feed inlet 7 and is placed on the conveyor belt 12. The second motor 10 drives the rotating shaft 11 to drive the conveyor belt 12, so that the epoxy film is stably conveyed along the set direction. When the epoxy film passes through the cleaning box 203, the first motor 204 drives the cleaning drum 205 to rotate, which, together with the cleaning plate 206, physically cleans the dust on the surface of the epoxy film, removing dust and particulate contaminants. At the same time, the rotation of the cleaning drum 205 can also flatten the film and prevent wrinkles from forming during the conveying process. The exhaust fan 210... The pollutants generated during cleaning are drawn into the filter box 208 through the first conveying pipe 207 for filtration to avoid secondary pollution. The cleaned epoxy film continues to be conveyed to the bottom of the spray box 5. The glue in the storage box 3 is stably conveyed to the spray box 5 through the third conveying pipe 4 and evenly sprayed onto the surface of the epoxy film to form an epoxy layer. When the epoxy film after coating passes through the blower box 212, the exhaust fan 210 conveys the filtered clean air to the blower box 212 through the second conveying pipe 211 to form a circulating airflow to quickly dry the epoxy film and accelerate the curing of the glue layer.

[0027] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A coating and leveling device for epoxy film processing, comprising a housing (1), characterized in that: The inner side of the outer shell (1) is provided with a cleaning and drying mechanism (2). The cleaning and drying mechanism (2) includes a fixed column (201) fixedly connected to the inner side of the outer shell (1). The lower end of the fixed column (201) is fixedly connected to a mounting bracket (202). The lower end of the mounting bracket (202) is fixedly connected to a cleaning box (203). A first motor (204) is fixedly connected to one side of the cleaning box (203). The output shaft of the first motor (204) is fixedly connected to a cleaning drum (205). One end of the cleaning drum (205) is rotatably connected to the inner wall of the cleaning box (203). A cleaning plate (206) is fixedly connected to the lower surface of the cleaning box (203). The air inlet of the cleaning box (203) is fixedly connected to a first conveying pipe (207), the air outlet of the first conveying pipe (207) is fixedly connected to a filter box (208), the air outlet of the filter box (208) is fixedly connected to an air intake pipe (209), the air outlet of the air intake pipe (209) is fixedly connected to an exhaust fan (210), the air outlet of the exhaust fan (210) is fixedly connected to a second conveying pipe (211), the air outlet of the second conveying pipe (211) is fixedly connected to a blower box (212), and the upper surface of the blower box (212) is fixedly connected to the lower end of the mounting bracket (202).

2. The coating and leveling device for epoxy film processing according to claim 1, characterized in that: The inner side of the outer shell (1) is fixedly connected to one side of the filter box (208), and the upper surface of the blower box (212) is fixedly connected to the lower surface of the exhaust fan (210).

3. The coating and leveling device for epoxy film processing according to claim 1, characterized in that: The upper surface of the outer shell (1) is fixedly connected to a glue storage tank (3), and the outlet of the glue storage tank (3) is fixedly connected to a third delivery pipe (4).

4. The coating and leveling device for epoxy film processing according to claim 3, characterized in that: The outlet of the third delivery pipe (4) is fixedly connected to a glue spraying box (5), and a connecting column (6) is fixedly connected to the upper surface of the glue spraying box (5). The upper end of the connecting column (6) is fixedly connected to the inner side of the outer shell (1).

5. The coating and leveling device for epoxy film processing according to claim 1, characterized in that: The outer shell (1) has a feed inlet (7) on the right side and a discharge outlet (8) on the left side.

6. The coating and leveling device for epoxy film processing according to claim 1, characterized in that: A base (13) is fixedly connected to the lower surface of the outer shell (1), a support plate (9) is fixedly connected to the upper surface of the base (13), and a second motor (10) is fixedly connected to one side of the support plate (9).

7. The coating and leveling device for epoxy film processing according to claim 6, characterized in that: The output shaft of the second motor (10) is fixedly connected to a rotating shaft (11), and a transmission belt (12) is connected to the outer surface of the rotating shaft (11).

8. The coating and leveling device for epoxy film processing according to claim 1, characterized in that: An observation window (14) is fixedly connected to the front side of the outer casing (1), and a control device (15) is fixedly connected to the front side of the outer casing (1).

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