A carbon fiber cloth glue coating mechanism

Abstract

The utility model relates to carbon fiber cloth gluing technical field, and disclose a kind of carbon fiber cloth glue gluing mechanism, including glue spreader main part, the inside of glue spreader main part is rotatably connected with two groups of glue roller, the inner wall sliding connection of glue spreader main part both sides has sliding block, the one side fixed connection of sliding block has support frame, the top fixed connection of support frame has limit component, the one end rotatably connected of sliding block has screw rod, the one side fixed connection of glue spreader main part has two groups of support column, the one side fixed connection of support column has buckle, the inside of buckle is clamped and has clamping component.This carbon fiber cloth glue gluing mechanism, through the setting of limit component and sliding block, reach in carbon fiber cloth conveying process synchronous completion surface impurity adhesion cleaning, ensure that substrate cleanliness before gluing, improve adhesive layer adhesion strength, simultaneously adapt different thickness carbon fiber cloth and facilitate replacement.

Description

Technical Field

[0001] This utility model relates to the field of carbon fiber cloth coating technology, and in particular to a carbon fiber cloth adhesive coating mechanism. Background Technology

[0002] Carbon fiber cloth adhesive coating mechanisms are typically used to precisely and evenly apply adhesive to the surface of carbon fiber cloth, ensuring bonding quality and improving production efficiency. The roller coating mechanism works by using an adhesive coating roller that, through contact with the carbon fiber cloth, evenly transfers the adhesive to the cloth's surface. The roller's pressure and rotation speed can control the thickness and uniformity of the adhesive application, making it suitable for large-scale production, ensuring uniform and stable coating.

[0003] Patent document CN218775055U discloses a carbon fiber coating device, including an outer frame. Multiple coating mechanisms are installed at the bottom inner part of the outer frame. Each coating mechanism includes a first frame, with a rotating column fixedly connected to its side wall via bearings. An inner shaft is fixedly connected to the end of the rotating column, and a through hole is formed on the outer surface of the inner shaft. A rotating tube is fixedly connected to the end of the inner shaft, and the rotating tube is mounted inside the first frame via bearings. A connecting hose is movably connected inside the rotating tube. A roller pressing mechanism is installed inside the outer frame, and a drying mechanism is installed on the top of the outer frame. This invention has a reasonable structure, enabling more uniform coating of carbon fiber cloth, resulting in a tighter bond between the coating and the carbon fiber cloth, reducing the possibility of adhesive contamination, and minimizing coating waste.

[0004] However, existing carbon fiber cloth adhesive coating mechanisms have difficulty cleaning impurities on the surface of carbon fiber cloth simultaneously during the conveying process and adapting to materials of different thicknesses. They also cannot quickly replace the adhesive rollers, which reduces the cleanliness of the substrate and the adhesion strength of the adhesive layer before coating. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] The purpose of this utility model is to provide a carbon fiber cloth adhesive coating mechanism, which solves the problems mentioned in the background art, such as the difficulty in simultaneously cleaning impurities on the surface of carbon fiber cloth and adapting to materials of different thicknesses during the conveying process, and the inability to quickly change the adhesive roller, thereby reducing the cleanliness of the substrate and the adhesion strength of the adhesive layer before coating.

[0007] (II) Technical Solution

[0008] To achieve the above objectives, this utility model provides the following technical solution: a carbon fiber cloth adhesive coating mechanism, comprising a coating machine body, two sets of coating rollers rotatably connected to the inner side of the coating machine body, sliders slidably connected to the inner walls on both sides of the coating machine body, a support frame fixedly connected to one side of the slider, a limit assembly fixedly connected to the top of the support frame, a threaded screw rotatably connected to one end of the slider, two sets of support columns fixedly connected to one side of the coating machine body, a buckle fixedly connected to one side of the support column, a snap-fit ​​assembly snapping into the inner side of the buckle, the limit assembly including a support spring fixedly connected to the top of the support frame, a pin sleeved inside the support spring; the snap-fit ​​assembly including a pull ring snapping into the inner side of the buckle, a rotating sleeve threadedly connected to one end of the pull ring, a pull bracket rotatably connected to one end of the rotating sleeve, and a fixed frame rotatably connected to the surface of the pull bracket.

[0009] As a further embodiment of this utility model, a positioning rod is inserted into the surface of the pin, and an adhesive roller is rotatably connected to the surface of the positioning rod. The adhesive roller serves to clean the surface of the carbon fiber cloth before applying adhesive.

[0010] As a further embodiment of this utility model, a connecting rod is fixedly connected to one side of the fixing frame, and a support frame is fixedly connected to one end of the connecting rod. The support frame serves to support the raw material roller.

[0011] As a further embodiment of this utility model, the bottom of the support frame is provided with four sets of universal wheels, and the top of the support frame is rotatably connected to a raw material roller. The raw material roller serves to store raw materials.

[0012] As a further embodiment of this utility model, the top and bottom of the slider are fixedly connected to limit strips, and the inner wall of the glue applicator body is provided with a groove that matches the limit strip. The groove facilitates the sliding of the limit strip.

[0013] As a further embodiment of this utility model, a turntable is fixedly connected to one end of the threaded screw, and a threaded hole adapted to the threaded screw is provided on one side of the glue applicator body. The threaded hole facilitates the rotation of the threaded screw.

[0014] As a further embodiment of this utility model, a grate is provided on the top of the glue coating machine body, a heating plate is provided on the inner wall of the glue coating machine body, and two sets of transmission rollers are provided on the inner wall of the glue coating machine body. The transmission rollers are used to transport the raw material cloth.

[0015] As a further embodiment of this utility model, a film-coating roller is provided on the top of one side of the glue coating machine body, and a take-up roller is rotatably connected to the side of one end of the glue coating machine body. The take-up roller serves to take up the glued carbon fiber cloth.

[0016] (III) Beneficial Effects

[0017] This utility model provides a carbon fiber cloth adhesive coating mechanism, which has the following beneficial effects:

[0018] 1. This carbon fiber cloth adhesive coating mechanism, through the setting of limiting components and sliders, allows the carbon fiber cloth to be conveyed by the transmission roller on the main body of the coating machine during use. The adhesive roller then adheres to the adhesive-coated side of the carbon fiber cloth, cleaning and removing impurities from the surface. Depending on the thickness of the carbon fiber cloth, the threaded screw is rotated, causing it to slide inside the slider, which in turn moves the slider, driving the adhesive roller and adjusting the gap between it and the transmission roller. When replacement is needed, pulling the pin causes it to activate the support spring, extending the spring and disengaging the pin from the insertion hole on the positioning rod. This facilitates quick and easy disassembly and assembly of the adhesive roller. Thus, the mechanism simultaneously cleans and adheres surface impurities during the carbon fiber cloth conveying process, ensuring the cleanliness of the substrate before coating, improving adhesive adhesion strength, and adapting to different thicknesses of carbon fiber cloth for easy replacement.

[0019] 2. This carbon fiber cloth adhesive coating mechanism, through the setting of the snap-fit ​​component, uses a support frame to support the raw material roller during use. When the use is finished, pulling the pull frame causes the pull frame to drive the rotating sleeve, which in turn pushes the pull ring, causing the pull ring to disengage from the inside of the snap-fit. This pushes away the support frame after the raw material is used, and then the universal wheels drive another set of support frames and raw material rollers to connect through snap-fit ​​and pull rings for quick installation and positioning. This facilitates the rapid switching of raw material rollers, reduces material change time, and improves the overall production efficiency of the equipment. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0021] Figure 2 This is a schematic diagram of the disassembled structure of this utility model;

[0022] Figure 3 This is a schematic diagram of the limiting component and slider structure of this utility model;

[0023] Figure 4 This is a schematic diagram of the snap-fit ​​assembly structure of this utility model.

[0024] In the diagram: 1. Main body of the glue applicator; 2. Glue applicator roller; 3. Slider; 4. Support frame; 5. Limiting component; 501. Support spring; 502. Pin; 6. Threaded screw; 7. Support column; 8. Buckle; 9. Snap-fit ​​component; 901. Pull ring; 902. Rotating sleeve; 903. Pull bracket; 904. Fixing frame; 10. Positioning rod; 11. Adhesive roller; 12. Connecting rod; 13. Support frame; 14. Caster wheel; 15. Raw material roller; 16. Limiting strip; 17. Turntable; 18. Grate; 19. Heating plate; 20. Drive roller; 21. Coating roller; 22. Take-up roller. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0026] Please see Figures 1 to 4 This utility model provides a technical solution: a carbon fiber cloth adhesive coating mechanism, including a coating machine body 1. Two sets of coating rollers 2 are rotatably connected to the inner side of the coating machine body 1. Slider blocks 3 are slidably connected to the inner walls on both sides of the coating machine body 1. A support frame 4 is fixedly connected to one side of the slider 3. A limit component 5 is fixedly connected to the top of the support frame 4. Through the setting of the limit component 5 and the slider 3, the adhesive rollers 11 can be easily and quickly disassembled and assembled, thereby achieving the simultaneous cleaning of surface impurities during the carbon fiber cloth conveying process, ensuring the cleanliness of the substrate before coating, improving the adhesion strength of the adhesive layer, and adapting to carbon fiber cloths of different thicknesses and facilitating replacement. A threaded screw 6 is rotatably connected to one end of the slider 3. Two sets of support columns 7 are fixedly connected to one side of the coating machine body 1. A clip is fixedly connected to one side of the support column 7. The buckle 8 has a snap-fit ​​assembly 9 inside it. The snap-fit ​​assembly 9 facilitates quick switching of the raw material roller 15, reducing material changeover time and improving overall equipment production efficiency. The limiting assembly 5 includes a support spring 501 fixedly connected to the top of the support frame 4. A pin 502 is sleeved inside the support spring 501. A positioning rod 10 is inserted into the surface of the pin 502, and an adhesive roller 11 is rotatably connected to the surface of the positioning rod 10. The adhesive roller 11 cleans the surface of the carbon fiber cloth before adhesive application. The snap-fit ​​assembly 9 includes a pull ring 901 snapped inside the buckle 8. One end of the pull ring 901 is threaded to a rotating sleeve 902, and one end of the rotating sleeve 902 is rotatably connected to a pull bracket 903. A fixing bracket 904 is rotatably connected to the surface of the pull bracket 903. A connecting rod 12 is fixedly connected to one side of the fixing bracket 904, and a support bracket 13 is fixedly connected to one end of the connecting rod 12. The support bracket 13 supports the raw material roller 15.

[0027] Furthermore, the bottom of the support frame 13 is equipped with four sets of universal wheels 14, and the top of the support frame 13 is rotatably connected to a raw material roller 15, which serves to store raw materials. Limiting strips 16 are fixedly connected to both the top and bottom of the slider 3. A groove adapted to the limiting strip 16 is provided on the inner wall of the glue coating machine body 1, facilitating the sliding of the limiting strip 16. A turntable 17 is fixedly connected to one end of the threaded screw 6, and a threaded hole adapted to the threaded screw 6 is provided on one side of the glue coating machine body 1, facilitating the rotation of the threaded screw 6. A grate 18 is provided on the top of the glue coating machine body 1, a heating plate 19 is provided on the inner wall of the glue coating machine body 1, and two sets of transmission rollers 20 are provided on the inner wall of the glue coating machine body 1, which serve to transport the raw material cloth. A film-coating roller 21 is provided on the top of one side of the glue coating machine body 1, and a take-up roller 22 is rotatably connected to the side of one end of the glue coating machine body 1. The take-up roller 22 serves to take up the glued carbon fiber cloth.

[0028] In this invention, the working steps of the device are as follows:

[0029] First step: During use, the carbon fiber cloth is conveyed by the transmission roller 20 on the main body 1 of the glue coating machine, and then the adhesive roller 11 is attached to the glued side of the carbon fiber cloth to clean the surface of the carbon fiber cloth. Then, according to the different thicknesses of carbon fiber cloth, the threaded screw 6 is rotated so that the threaded screw 6 slides inside the slider 3, thereby driving the slider 3 to move. The slider 3 drives the adhesive roller 11 to adjust the gap with the transmission roller 20. At the same time, when it is necessary to replace, the pin 502 is pulled, so that the pin 502 drives the support spring 501, causing the support spring 501 to be stretched under force, and then the pin 502 is disengaged from the insertion hole on the positioning rod 10.

[0030] The second step: During use, the support frame 13 supports the raw material roller 15. When the use is finished, pull the pull frame 903, which drives the rotating sleeve 902. The rotating sleeve 902 pushes the pull ring 901, causing the pull ring 901 to disengage from the inside of the buckle 8. This pushes away the support frame 13 after the raw material is used. Then, the universal wheel 14 rolls to drive another set of support frames 13 and raw material roller 15, which are connected through the buckle 8 and the pull ring 901 for quick installation and positioning. It should be noted that the equipment structure and drawings of this utility model mainly describe the principle of this utility model. The technical details of the power mechanism, power supply system, and control system of the device are not fully described. However, those skilled in the art who understand the principle of the above utility model can clearly understand the specific details of its power mechanism, power supply system, and control system. The control method in the application document is automatic control through a controller. The control circuit of the controller can be implemented by simple programming by those skilled in the art.

[0031] All standard parts used can be purchased from the market, and can be customized according to the instructions and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the existing technology. The machinery, parts and equipment adopt conventional models in the existing technology, and the structure and principle of the components known to those skilled in the art can be known by those skilled in the art through technical manuals or conventional experimental methods.

[0032] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A carbon fiber cloth adhesive coating mechanism, comprising a coating machine body (1), characterized in that: Two sets of glue-applying rollers (2) are rotatably connected to the inner side of the glue-applying machine body (1). Slider blocks (3) are slidably connected to the inner walls on both sides of the glue-applying machine body (1). A support frame (4) is fixedly connected to one side of the slider (3). A limit assembly (5) is fixedly connected to the top of the support frame (4). A threaded screw (6) is rotatably connected to one end of the slider (3). Two sets of support columns (7) are fixedly connected to one side of the glue-applying machine body (1). A buckle (8) is fixedly connected to one side of the support column (7). A buckle assembly (9) is snapped into the inner side of the buckle (8). The limiting component (5) includes a support spring (501) fixedly connected to the top of the support frame (4), and a pin (502) is sleeved inside the support spring (501). The snap-fit ​​assembly (9) includes a pull ring (901) snapped into the inside of the buckle (8). One end of the pull ring (901) is threadedly connected to a rotating sleeve (902). One end of the rotating sleeve (902) is rotatably connected to a pull bracket (903). A fixing bracket (904) is rotatably connected to the surface of the pull bracket (903).

2. The carbon fiber cloth adhesive coating mechanism according to claim 1, characterized in that: A positioning rod (10) is inserted into the surface of the pin (502), and an adhesive roller (11) is rotatably connected to the surface of the positioning rod (10).

3. The carbon fiber cloth adhesive coating mechanism according to claim 1, characterized in that: A connecting rod (12) is fixedly connected to one side of the fixed frame (904), and a support frame (13) is fixedly connected to one end of the connecting rod (12).

4. The carbon fiber cloth adhesive coating mechanism according to claim 3, characterized in that: The bottom of the support frame (13) is provided with four sets of universal wheels (14), and the top of the support frame (13) is rotatably connected to a raw material roller (15).

5. The carbon fiber cloth adhesive coating mechanism according to claim 1, characterized in that: The top and bottom of the slider (3) are fixedly connected to the limiting strip (16), and the inner wall of the glue applicator body (1) is provided with a groove that matches the limiting strip (16).

6. The carbon fiber cloth adhesive coating mechanism according to claim 1, characterized in that: One end of the threaded screw (6) is fixedly connected to a turntable (17), and a threaded hole adapted to the threaded screw (6) is opened on one side of the glue applicator body (1).

7. The carbon fiber cloth adhesive coating mechanism according to claim 1, characterized in that: The top of the glue coating machine body (1) is provided with a grate (18), the inner wall of the glue coating machine body (1) is provided with a heating plate (19), and the inner wall of the glue coating machine body (1) is provided with two sets of transmission rollers (20).

8. The carbon fiber cloth adhesive coating mechanism according to claim 1, characterized in that: A film-coating roller (21) is provided on the top of one side of the glue-coating machine body (1), and a take-up roller (22) is rotatably connected to the side of one end of the glue-coating machine body (1).

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