Self-repairing pressure-sensitive adhesive tape preparation device

Abstract

The utility model relates to the technical field of adhesive tape preparation, disclose a kind of self-repairing pressure-sensitive adhesive tape preparation device, including frame body, frame body two ends are rotatably equipped with roll one and roll two, frame body is equipped with dust cleaning assembly and gluing assembly in roll one to roll two direction in order, fixed plate is equipped in the below of gluing assembly on frame body, dust cleaning assembly includes dust suction head, dust suction head is fixedly arranged on frame body, dust suction box is equipped in frame body one side, centrifugal fan is equipped in dust suction box bottom, dust suction pipe is equipped in dust suction box top, dust suction pipe one end is connected with dust suction head, gluing assembly includes atomizing spray row fixedly arranged on frame body, surface of frame body is fixedly equipped with liquid storage tank, guide pipe is connected and arranged in the bottom of liquid storage tank, guide pipe is connected with atomizing spray row. The device is provided with dust cleaning assembly, the adhesive tape is cleaned before gluing, the clean of coating surface is guaranteed, so as to guarantee the quality and effect of adhesive coating.

Description

Technical Field

[0001] This utility model relates to the field of tape preparation technology, specifically to a self-healing pressure-sensitive tape preparation device. Background Technology

[0002] Self-healing pressure-sensitive tape is a type of tape with self-healing capabilities. When the tape surface is scratched or cut, due to the special properties of its material, it can automatically return to its original state under certain conditions. Self-healing pressure-sensitive tape typically has high abrasion resistance and weather resistance, making it suitable for use in various environments.

[0003] The tape manufacturing process requires an adhesive coating operation. Existing adhesive coating equipment usually uses a roller to drive the tape to roll, and uses a brush or scraper to apply adhesive to the tape surface during the transmission process. However, dust may adhere to the tape surface, and existing equipment does not have a structure for cleaning dust, which affects the coating of adhesive and easily causes uneven adhesive coating, resulting in unstable tape production quality. Utility Model Content

[0004] (I) Technical problems to be solved

[0005] The technical problem to be solved by this invention is to overcome the defect that dust adheres to the surface of the tape, affecting the coating effect and quality of the adhesive, and to provide a self-healing pressure-sensitive tape preparation device.

[0006] (II) Technical Solution

[0007] To solve the above-mentioned technical problems, the technical solution provided by this utility model is as follows: a self-healing pressure-sensitive adhesive tape preparation device, including a frame, with a first roller and a second roller rotatably mounted at both ends of the frame, and a dust removal component and an adhesive application component sequentially mounted on the frame from the first roller to the second roller, with a fixing plate mounted on the frame below the adhesive application component, the dust removal component including a dust suction head fixedly mounted on the frame, a dust collection box located on one side of the frame, a centrifugal fan at the bottom of the dust collection box, and a dust suction pipe at the top of the dust collection box, one end of which is connected to the dust suction head, the adhesive application component including an atomizing spray nozzle fixedly mounted on the frame, a liquid storage tank fixedly mounted on the upper surface of the frame, and a guide pipe connected to the bottom of the liquid storage tank, which is connected to the atomizing spray nozzle.

[0008] As an improvement, a support roller is provided on the frame below the vacuum head.

[0009] As an improvement: An adjustable auxiliary plate is connected above the fixed plate inside the frame. The auxiliary plate is close to the support roller. The frame is symmetrically provided with sliding holes. The outer wall of the frame is provided with a fixing member at the position of the sliding hole. The auxiliary plate is provided with a connecting plate. The two ends of the connecting plate are slidably located in the sliding hole and are connected to the fixing member by spring.

[0010] As an improvement: the storage tank is equipped with a stirring blade that rotates inside, and a motor is located at the center of the upper surface of the storage tank. The rotating shaft of the stirring blade is connected to the output end of the motor.

[0011] As an improvement: the top of the storage tank is provided with a liquid filling port, the bottom of the storage tank has an inverted conical structure, and a drain pipe is provided at the center of the bottom of the storage tank. A control valve is provided at the drain pipe, and the feed pipe is connected to the drain pipe.

[0012] As an improvement: a second motor is fixedly installed on the outer wall of the frame, the shaft of the second roller is connected to the second motor, a first collection box is pulled out inside the frame, a second collection box is pulled out inside the dust collection box, and a dustproof net is provided on the bottom surface of the second collection box.

[0013] (III) Beneficial Effects

[0014] The advantages of this utility model compared with the prior art are as follows:

[0015] 1. By setting up the dust removal component, the centrifugal fan uses centrifugal force to generate air volume and air pressure, thereby sucking the dust and impurities attached to the surface of the tape into the collection box 2, thus ensuring the cleanliness of the tape coating surface, improving the adhesive bonding strength, and enhancing the effect and quality of tape coating.

[0016] 2. The auxiliary plate, under the action of the spring, can be used with tapes of different thicknesses to ensure the flatness of the tape, reduce tape wrinkles, and facilitate subsequent glue application.

[0017] 3. The adhesive is atomized by atomizing and spraying to evenly coat the tape surface, forming a uniform coating and thus improving the uniformity of tape coating. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of a self-healing pressure-sensitive tape preparation device according to the present invention.

[0019] Figure 2 yes Figure 1 A magnified structural diagram of part A in the image.

[0020] Figure 3 yes Figure 1 A magnified structural diagram of part B in the image.

[0021] Figure 4 yes Figure 1 A schematic diagram of the rear view of the frame structure.

[0022] Figure 5 yes Figure 1 A schematic diagram of a partial cross-sectional structure on the right side of the image.

[0023] Figure 6This is a schematic diagram of the collection box structure of a self-healing pressure-sensitive adhesive tape preparation device according to this utility model.

[0024] [Explanation of Labels in the Attached Image]

[0025] 1. Frame; 2. Roller 1; 3. Roller 2; 4. Fixing plate; 5. Dust suction head; 6. Dust suction box; 7. Centrifugal fan; 8. Dust suction pipe; 9. Atomizing spray nozzle; 10. Liquid storage tank; 11. Feed guide pipe; 12. Support roller; 13. Auxiliary plate; 14. Sliding hole; 15. Fixing component; 16. Connecting plate; 17. Spring; 18. Stirring blade; 19. Motor 1; 20. Liquid inlet; 21. Drain pipe; 22. Control valve; 23. Motor 2; 24. Collection box 1; 25. Collection box 2. Detailed Implementation

[0026] The present invention will now be described in further detail with reference to the accompanying drawings. Identical components are indicated by the same reference numerals.

[0027] It should be noted that the terms “front,” “back,” “left,” “right,” “up,” and “down” used in the following description refer to the directions shown in the attached diagram, while the terms “inside” and “outside” refer to the directions toward or away from the geometric center of a specific component, respectively.

[0028] To make the content of this utility model easier to understand, the technical solutions in the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings.

[0029] Combined with appendix Figure 1 and Figure 4 As shown, a self-healing pressure-sensitive adhesive tape preparation device includes a frame 1. A collection box 24 is pulled out inside the frame 1 to collect excess adhesive during the adhesive application process. Rollers 2 and 3 are rotatably mounted at both ends of the frame 1. A motor 23 is fixed on the outer wall of the frame 1. The shaft of roller 3 is connected to the motor 23. The rotation of roller 3 is driven by the motor 23, thereby improving the adhesive application efficiency. A dust removal component and an adhesive application component are arranged sequentially on the frame 1 from roller 2 to roller 3. A fixing plate 4 is provided on the frame 1 below the adhesive application component.

[0030] Combined with appendix Figure 4 and Figure 6As shown, the dust removal assembly includes a dust suction head 5, which is fixedly mounted on the frame 1. A support roller 12 is rotatably mounted on the frame 1 below the dust suction head 5. The support roller 12 provides a fulcrum during the conveyor belt transmission process. A dust collection box 6 is located on one side of the frame 1. A centrifugal fan 7 is located at the bottom of the dust collection box 6. A dust suction pipe 8 is located at the top of the dust collection box 6. One end of the dust suction pipe 8 is connected to the dust suction head 5. A collection box 25 is pulled out inside the dust collection box 6. A dustproof net is provided on the bottom surface of the collection box 25.

[0031] Combined with appendix Figures 1 to 3 As shown, an adjustable auxiliary plate 13 is connected above the fixed plate 4 inside the frame 1. The auxiliary plate 13 is close to the support roller 12. The frame 1 is symmetrically provided with sliding holes 14. The outer wall of the frame 1 is provided with a fixing member 15 at the position of the sliding hole 14. The auxiliary plate 13 is provided with a connecting plate 16. The two ends of the connecting plate 16 are slidably located in the sliding hole 14 and are connected to the fixing member 15 through spring 17.

[0032] Combined with appendix Figure 4 and Figure 5 As shown, the adhesive application assembly includes an atomizing spray nozzle 9 fixedly mounted on a frame 1. A liquid storage tank 10 is fixedly mounted on the upper surface of the frame 1. A stirring blade 18 is rotatably mounted inside the liquid storage tank 10. A motor 19 is located at the center of the upper surface of the liquid storage tank 10. The rotating shaft of the stirring blade 18 is connected to the output end of the motor 19. The motor 19 drives the stirring blade 18 to rotate, thereby ensuring the uniformity of the adhesive quality in the liquid storage tank 10 and guaranteeing the quality of subsequent adhesive application. A guide pipe 11 is connected to the bottom of the liquid storage tank 10 and is connected to the atomizing spray nozzle 9. A liquid inlet 20 is located at the top of the liquid storage tank 10. The bottom of the liquid storage tank 10 has an inverted conical structure, and a drain pipe 21 is located at the center of the bottom of the liquid storage tank 10. The guide pipe 11 is connected to the drain pipe 21. A control valve 22 is located at the drain pipe 21, and the control valve 22 is used to control the flow rate of the adhesive discharge.

[0033] The tape is wound from below the first roller 2 to above the support roller 12, so that the tape is located between the dust suction head 5 and the support roller 12 bracket. Then the tape is placed between the fixed plate 4 and the auxiliary plate 13. Finally, the tape is wound around the second roller 3 from below. The second motor 23 drives the second roller 3 to rotate, thereby making the tape drive.

[0034] During the conveyor belt transmission process, the belt first passes through the dust removal assembly. The centrifugal fan 7 uses centrifugal force to suck the dust on the surface of the belt into the collection box 25. The belt is kept flat by the auxiliary plate 13. The control valve 22 is opened, and the adhesive is evenly sprayed onto the surface of the belt through the atomizing spray nozzle 9 to ensure the uniformity of the adhesive coating.

[0035] The present invention and its embodiments have been described above. This description is not restrictive, and the accompanying drawings are only one embodiment of the present invention; the actual structure is not limited thereto. In conclusion, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.

Claims

1. A self-healing pressure-sensitive adhesive tape preparation device, comprising a frame (1), characterized in that: The frame (1) has a first roller (2) and a second roller (3) rotatably mounted at both ends. The frame (1) is provided with a dust removal assembly and an adhesive application assembly in sequence from the first roller (2) to the second roller (3). The frame (1) is provided with a fixing plate (4) below the adhesive application assembly. The dust removal assembly includes a dust suction head (5), which is fixedly mounted on the frame (1). A dust suction box (6) is located on one side of the frame (1). A centrifugal fan (7) is located at the bottom of the dust suction box (6). A dust suction pipe (8) is located at the top of the dust suction box (6). One end of the dust suction pipe (8) is connected to the dust suction head (5). The adhesive application assembly includes an atomizing spray nozzle (9) fixedly mounted on a frame (1). A liquid storage tank (10) is fixedly mounted on the upper surface of the frame (1). A guide pipe (11) is connected to the bottom of the liquid storage tank (10) and is connected to the atomizing spray nozzle (9).

2. The self-healing pressure-sensitive tape preparation device according to claim 1, characterized in that: The frame (1) is provided with a support roller (12) rotatably located below the dust suction head (5).

3. The self-healing pressure-sensitive tape preparation device according to claim 2, characterized in that: An adjustable auxiliary plate (13) is connected above the fixed plate (4) inside the frame (1). The auxiliary plate (13) is close to the support roller (12). The frame (1) is symmetrically provided with sliding holes (14). The outer wall of the frame (1) is provided with a fixing member (15) at the position of the sliding hole (14). The auxiliary plate (13) is provided with a connecting plate (16). The two ends of the connecting plate (16) are slidably located in the sliding hole (14) and are connected to the fixing member (15) through a spring (17).

4. The self-healing pressure-sensitive tape preparation device according to claim 1, characterized in that: The storage tank (10) is equipped with a stirring blade (18) that rotates inside. A motor (19) is located at the center of the upper surface of the storage tank (10). The rotating shaft of the stirring blade (18) is connected to the output end of the motor (19).

5. The self-healing pressure-sensitive tape preparation device according to claim 4, characterized in that: The liquid storage tank (10) has a liquid inlet (20) at the top, and the bottom of the liquid storage tank (10) has an inverted conical structure. A drain pipe (21) is provided at the center of the bottom of the liquid storage tank (10). A control valve (22) is provided at the drain pipe (21), and the feed pipe (11) is connected to the drain pipe (21).

6. The self-healing pressure-sensitive tape preparation device according to claim 1, characterized in that: A second motor (23) is fixedly installed on the outer wall of the frame (1). The rotating shaft of the second roller (3) is connected to the second motor (23). A first collection box (24) is pulled out inside the frame (1). A second collection box (25) is pulled out inside the dust collection box (6). A dustproof net is provided on the bottom surface of the second collection box (25).

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