An epoxy resin coating device

Abstract

The utility model provides an epoxy resin coating device relates to epoxy resin coating device technical field, including installation base and coating machine, still including overturning spare setting in one side of coating machine, the sliding frame sets up one end outside of installation base, fixed frame sets up overturning spare one side, drying spare sets up fixed frame's both ends outside, is used for to the cloth of fixed frame inboard dry, through starting telescopic pneumatic cylinder drive sliding block vertical movement, through the meshing drive of gear and toothed plate, realize the height accurate overturning of fixed frame, need not manual contact cloth, reduce the pollution risk, in the overturning process, when the pull rod slides along the inclined structure of second clamping plate through slot of sliding block, simultaneously drive slide rod, ring, pivot, gear to move to the outside, make the gear and toothed plate dislocation after overturning, avoid secondary meshing interference angle to keep, ensure that the direct entry spraying state after turning over.

Description

Technical Field

[0001] This utility model relates to the technical field of epoxy resin coating equipment, and in particular to an epoxy resin coating equipment. Background Technology

[0002] An epoxy resin coating unit is a specialized device used to uniformly coat epoxy resin onto the surface of substrates such as fabrics, sheets, and films. It is widely used in composite material manufacturing, electronic packaging, and coating production. Its core function is to achieve quantitative distribution, precise coating, and curing of epoxy resin through mechanical transmission, coating head control, and temperature regulation systems, ensuring uniform coating thickness and strong adhesion to meet the needs of various process scenarios.

[0003] A search revealed that Chinese patent CN217797105U discloses an epoxy resin coating device, including a device body. The device body includes a workbench, a controller, a maintenance door, a coating device, and a drying device. The workbench is located at the bottom of the device body, the controller is installed on the left front end of the workbench, and an installation cavity is provided on the right front end of the workbench. The drying device is installed in the installation cavity. This device can automatically coat fabric with epoxy resin and dry the epoxy resin-coated fabric, further improving the work efficiency of workers and reducing their workload.

[0004] However, during the implementation of the above technical solution, at least the following technical problems were discovered:

[0005] The above-mentioned device is not convenient for turning the fabric over, which leads to low production efficiency. Manual turning is time-consuming and requires interrupting the process, making it difficult to meet the needs of large-scale production. The coating quality is unstable. Manual clamping is prone to positional deviation and coating contamination, increasing the defect rate. The labor cost is high and there are safety hazards such as burns and pinching. The equipment has insufficient compatibility and is difficult to adapt to diverse needs and upgrade to intelligent production lines.

[0006] Low drying efficiency: The above-mentioned device only dries one side of the fabric, resulting in problems such as low drying efficiency, poor quality, high energy consumption, insufficient flexibility and strong reliance on manual labor. When drying on one side, heat or airflow transfer is slow, the drying time is doubled, and the fabric is dried unevenly on both sides, which can easily lead to coating bubbles and cracks, fabric curling and deformation, low heat utilization, long equipment running time, serious energy waste, and difficulty in adapting to complex processes such as double-sided coating. Utility Model Content

[0007] The purpose of this invention is to provide an epoxy resin coating device that solves the problems of time-consuming manual flipping, which requires interrupting the process and is difficult to meet the needs of large-scale production; unstable coating quality; manual clamping that easily causes positional deviation and coating contamination, increasing the defect rate; high labor costs and safety hazards such as burns and pinching; insufficient equipment compatibility, making it difficult to adapt to diverse needs and upgrade to intelligent production lines; and problems such as low drying efficiency, poor quality, high energy consumption, insufficient flexibility, and strong reliance on manual labor. When drying on one side, heat or airflow transfer is slow, doubling the drying time, and uneven drying on both sides of the fabric can easily lead to coating bubbles, cracks, fabric curling and deformation, low heat utilization, long equipment operating time, serious energy waste, and difficulty in adapting to complex processes such as double-sided coating.

[0008] To achieve the above objectives, the present invention adopts the following technical solution: an epoxy resin coating device, comprising a mounting base and a coating machine, further comprising a flipping component disposed on one side of the coating machine, a sliding frame disposed on the outer side of one end of the mounting base, a fixing frame disposed on one side of the flipping component, and a drying component disposed on the outer sides of both ends of the fixing frame, for drying the fabric inside the fixing frame.

[0009] In a preferred embodiment, the flipping component includes a sliding block disposed on the inner side of one end of the sliding frame, the sliding frame being used to limit the sliding block, a rotating shaft disposed on the inner side of the sliding block for connecting the fixed frame, a gear disposed on the outer side of one end of the rotating shaft, a toothed plate disposed on one side of the sliding frame for driving the gear to rotate, and a limiting component disposed on one side of the sliding block.

[0010] In a preferred embodiment, the limiting member includes a first locking plate disposed on the outer side of one end of the sliding frame, a second locking plate disposed on the outer side of the other end of the sliding frame, a sliding rod disposed on the inner side of the sliding block, a collar disposed on the outer side of one end of the sliding rod for limiting the rotating shaft, and a fixing frame disposed on one side of the sliding rod for driving the sliding rod to slide inside the sliding block.

[0011] In a preferred embodiment, a plurality of limiting bolts are provided on the outer side of one end of the fixing frame.

[0012] In a preferred embodiment, a telescopic cylinder is provided on the outer side of the bottom end of the mounting base, and the outer side of the end of the telescopic cylinder is connected to the lower surface of the sliding block.

[0013] In a preferred embodiment, the drying component includes a mounting frame disposed on the outer sides of both ends of the mounting base, and a blower disposed on the inner side of the mounting frame for blowing and drying the fabric inside the mounting frame.

[0014] In a preferred embodiment, a heating plate is provided on the upper surface of the mounting base.

[0015] Compared with the prior art, the advantages and positive effects of this utility model are as follows: In use, the sliding block is driven to move vertically by activating the telescopic cylinder. Through the meshing transmission of gears and toothed plates, the height of the fixed frame is accurately flipped, eliminating the need for manual contact with the fabric and reducing the risk of contamination. During the flipping process, when the sliding block descends, the pull rod slides along the inclined structure of the second card plate through groove, simultaneously driving the sliding rod, collar, rotating shaft, and gear to move outward. This causes the gear and toothed plate to misalign after flipping, avoiding secondary meshing interference with angle maintenance and ensuring that the material can directly enter the spraying state after flipping. This shortens the process interval, avoids angle deviations caused by manual operation, improves coating consistency, maximizes the unfolded area of ​​the fabric in the vertical state, and avoids drying dead corners caused by folding or stacking. It is especially suitable for uniform drying of large areas of fabric. The airflow circulation removes the surface moisture of the fabric, forming forced convection drying and shortening the surface drying time of the epoxy resin. Attached Figure Description

[0016] Figure 1 A schematic diagram of the main structure of an epoxy resin coating device provided by this utility model;

[0017] Figure 2 A schematic diagram of the blower and heating plate in an epoxy resin coating device provided by this utility model;

[0018] Figure 3 A schematic diagram of the structure of the fixing frame and toothed plate in an epoxy resin coating device provided by this utility model;

[0019] Figure 4 This is a schematic diagram of the sliding block and rotating shaft in an epoxy resin coating device provided by this utility model.

[0020] Legend:

[0021] 1. Mounting base; 2. Coating machine; 3. Sliding frame; 301. Fixing frame; 302. Toothed plate; 303. Sliding block; 304. Rotating shaft; 305. Gear; 306. First clamping plate; 307. Second clamping plate; 308. Sliding rod; 309. Collar; 310. Pull rod; 311. Limit bolt; 312. Telescopic cylinder; 4. Mounting frame; 401. Blowing fan; 402. Heating plate. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Example 1

[0024] Please see Figures 1 to 4 This utility model provides a technical solution: an epoxy resin coating device, including a mounting base 1, a coating machine 2, a sliding frame 3, a fixing frame 301, a flipping component and a limiting component, wherein the coating machine 2 is mounted on the upper surface of the mounting base 1.

[0025] In this embodiment, the specific type of the flipping component can be various, and this application does not limit it. As an example of flipping the fixed frame 301, in an optional solution, such as... Figure 4 As shown, the flipping component includes: a toothed plate 302 fixedly connected to one side of the sliding frame 3; a sliding block 303 slidably connected to the inner side of the sliding frame 3 for driving the fixed frame 301 to move vertically; a rotating shaft 304 slidably and rotatably connected to the inner side of the sliding block 303 for fixing the fixed frame 301; a gear 305 fixedly connected to the outer side of one end of the rotating shaft 304 for cooperating with the toothed plate 302 to drive the fixed frame 301 to rotate; and a telescopic cylinder 312 installed on the upper surface of the mounting base 1 for driving the sliding block 303 to slide vertically inside the sliding frame 3.

[0026] The limiting component includes: a sliding rod 308 slidably connected to the inner side of the sliding block 303; the sliding rod 308 drives the rotating shaft 304 to slide inside the sliding block 303 through a collar 309 on the outer side of its end; the collar 309 is rotatably connected to the outer side of one end of the rotating shaft 304; a pull rod 310 is fixedly connected to the outer side of one end of the sliding rod 308; the pull rod 310 passes through a through slot opened on one side of the sliding block 303 and cooperates with the first locking plate 306 and the second locking plate 307 on the outer sides of both ends of the sliding frame 3; the first locking plate 306 and the second locking plate 307 are both L-shaped plate structures; a through slot is opened on one side of the first locking plate 306 and the second locking plate 307 for limiting the pull rod 310; and a limiting bolt 311 is threadedly connected to the inner side of the end of the fixed frame 301 for limiting the fabric.

[0027] In practical implementation, when using the device, the user can place the fabric inside the fixed frame 301. Then, rotating the limiting bolt 311 limits the four corners of the fabric, allowing the coating machine 2 to spray the fabric. When the fabric needs to be flipped, the user simply activates the telescopic cylinder 312. The telescopic cylinder 312 drives the sliding block 303 to move vertically downwards. When the gear 305 on one side of the sliding block 303 moves to the position of the toothed plate 302, the gear 305 meshes with the toothed plate 302, causing the gear 305 to rotate. This, in turn, drives the rotating shaft 304 to rotate, which in turn drives the fixed frame 301 to rotate. When the gear 305 passes the toothed plate 302, the fixed frame 301 rotates 180 degrees. At this time, as the sliding block 303... As the slide block 303 continues to descend, the pull rod 310 on one side slides into the through groove of the second clamping plate 307 and slides outward along the inclined structure of the through groove. This causes the slide rod 308 and the collar 309 to slide outward, and at the same time, the rotating shaft 304 and the gear 305 to slide outward. At this time, the telescopic cylinder 312 is activated again to raise the slide block 303 vertically. Since the gear 305 slides outward, it is misaligned with the toothed plate 302 and will not contact it, thus maintaining the angle. This allows the other side of the fabric to continue to be sprayed. When the slide block 303 needs to be flipped, the slide block 303 is moved to the top. The limiting action of the through groove on one side of the first clamping plate 306 pushes the pull rod 310, slide rod 308, collar 309, rotating shaft 304, and gear 305 back inward, so that the gear 305 and the toothed plate 302 are on the same axis again, which facilitates the flipping operation of the fabric.

[0028] Example 2

[0029] Based on Example 1, this application provides a technical solution for efficient drying of fabrics, such as... Figure 2 As shown, the drying component includes: a mounting frame 4 fixedly connected to the outer sides of both ends of the mounting base 1; multiple rectangular through slots are provided on the inner side of the mounting frame 4; a blower 401 is installed on the inner side of the rectangular through slots of the mounting frame 4; multiple blowers 401 are arranged in an array to blow air onto the fabric inside; and a heating plate 402 is installed on the upper surface of the mounting base 1 to heat the fabric.

[0030] In the specific implementation process: the user can drive the fixed frame 301 to descend through the sliding block 303. Under the cooperation of the toothed plate 302 and the gear 305, the fixed frame 301 is rotated to a vertical state. At this time, both sides of the fabric inside the fixed frame 301 are equipped with blowers 401. The user then starts the blowers 401, which continuously blow air to dry both sides of the fabric. Meanwhile, the heating plate 402 continuously heats the fabric, increasing the drying efficiency.

[0031] Working principle:

[0032] By activating the telescopic cylinder 312 to drive the sliding block 303 to move vertically, and through the meshing transmission of the gear 305 and the toothed plate 302, the fixed frame 301 can be precisely rotated 180 degrees. This eliminates the need for manual contact with the fabric, reducing the risk of contamination. During the rotation process, when the sliding block 303 descends, the pull rod 310 slides along the inclined structure of the through groove of the second card plate 307, simultaneously driving the slide rod 308, collar 309, rotating shaft 304, and gear 305 to move outward. This causes the gear 305 to be misaligned with the toothed plate 302 after rotation, avoiding secondary meshing interference with angle maintenance. This ensures that the device can directly enter the spraying state after rotation, shortening the process interval, avoiding angle deviations caused by manual operation, and improving coating consistency.

[0033] The sliding block 303 drives the fixed frame 301 to descend, and the toothed plate 302 and gear 305 work together to rotate the fixed frame 301 to a vertical position. This breaks through the traditional planar drying mode and achieves simultaneous drying of both sides of the fabric, improving drying efficiency. The fabric unfolding area is maximized in the vertical position, avoiding drying dead corners caused by folding or stacking. It is especially suitable for uniform drying of large areas of fabric. The airflow circulation removes the surface moisture of the fabric, forming forced convection drying, which shortens the surface drying time of epoxy resin. The heating plate 402 continuously heats up, providing heat energy to accelerate molecular movement, forming a dual effect of "heat convection and heat conduction" with the air blowing, resulting in higher drying efficiency.

[0034] The above are merely preferred embodiments of this utility model and are not intended to limit the utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of this utility model without departing from the technical solution of this utility model shall still fall within the protection scope of this utility model.

Claims

1. An epoxy resin coating device comprising a mounting base (1) and a coater (2), characterized in that: Also includes: A flipper is provided on one side of the coating machine (2); A sliding bracket (3) is disposed on the outer side of one end of the mounting base (1); A fixing frame (301) is provided on one side of the flipping component; A drying element is disposed on the outer sides of both ends of the fixing frame (301) and is used to dry the fabric inside the fixing frame (301).

2. The epoxy resin coating apparatus according to claim 1, characterized in that: The flipping component includes: A sliding block (303) is disposed on the inner side of one end of the sliding frame (3), and the sliding frame (3) is used to limit the sliding block (303); A pivot (304) is located inside the sliding block (303) and is used to connect the fixed frame (301). A gear (305) is disposed on the outer side of one end of the rotating shaft (304); A toothed plate (302) is disposed on one side of the sliding frame (3) and is used to drive the gear (305) to rotate. A limit member is provided on one side of the sliding block (303).

3. The epoxy resin coating apparatus according to claim 2, characterized in that: The limiting component includes: The first card plate (306) is disposed on the outer side of one end of the sliding frame (3); The second card plate (307) is disposed on the outer side of the other end of the sliding frame (3); A slide bar (308) is disposed on the inner side of the sliding block (303); A collar (309) is disposed on the outer side of one end of the slide bar (308) and is used to limit the rotation shaft (304); A fixed frame (301) is provided on one side of the slide bar (308) to drive the slide bar (308) to slide inside the sliding block (303).

4. The epoxy resin coating apparatus according to claim 1, characterized in that: Multiple limiting bolts (311) are provided on the outer side of one end of the fixed frame (301).

5. The epoxy resin coating apparatus according to claim 2, characterized in that: A telescopic cylinder (312) is provided on the outer side of the bottom end of the mounting base (1), and the outer side of the end of the telescopic cylinder (312) is connected to the lower surface of the sliding block (303).

6. The epoxy resin coating apparatus according to claim 1, characterized in that: The drying element includes: Mounting frames (4) are located on the outer sides of both ends of the mounting base (1); A blower fan (401) is installed inside the mounting frame (4) to blow dry the fabric inside the fixing frame (301).

7. An epoxy resin coating apparatus according to claim 6, characterized in that: A heating plate (402) is provided on the upper surface of the mounting base (1).

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