A gluing device for adhesive tape production
By combining a servo motor-driven gear transmission system with a heating element stirring rod, the problem of long colloid solidification time is solved, enabling efficient and uniform coating in the tape production process, thus improving production efficiency and adhesive layer quality.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SHANGHAI JUNYAN NEW MATERIAL CO LTD
- Filing Date
- 2025-06-12
- Publication Date
- 2026-06-19
AI Technical Summary
Existing tape production equipment has a long curing time for the adhesive after application, resulting in low production efficiency.
The system employs a servo motor-driven gear transmission system. The gears and rotating rods work together to rotate the fan blades, which blow air to accelerate the curing of the adhesive. At the same time, the heating element and stirring rod maintain the uniformity of the adhesive. Combined with the design of the pump body and delivery pipe, the system achieves uniform coating of the adhesive.
It shortens the curing time of the colloid, improves production efficiency, and reduces the adhesion of dust and impurities, ensuring the cleanliness and uniformity of the colloid layer.
Smart Images
Figure CN224371856U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of adhesive tape application technology, specifically relating to an adhesive coating device for adhesive tape production. Background Technology
[0002] Adhesive tape has a wide range of uses, covering many fields such as daily life and industrial production. It can be used to hold small parts, such as screws, and stick them together for easy management and use. In industry and commerce, adhesive tape is widely used for sealing and fixing boxes, protection during the production process, and bonding of materials such as metal, plastic, and glass. The main function of adhesive tape applicator is to ensure that adhesive is applied evenly to the tape during the production process, thereby enhancing its adhesion and performance.
[0003] For example, in the Chinese utility model with announcement number CN215744551U, entitled "A Glue Applying Device for Tape Production", although the heating and stirring components facilitate the appropriate heating and stirring of the coating material to prevent the coating material from solidifying, the stirring rod fully stirs the coating material, and the solenoid valve controls the glue flow rate so that the glue falls onto the glue roller and fully coats the material tape, and the excess glue flows into the glue collection box through the glue hopper for recycling, thus improving the glue application efficiency, the glue solidification time after application is relatively long, which is quite time-consuming. Utility Model Content
[0004] The purpose of this invention is to provide a simple and reasonably designed adhesive coating device for tape production in order to solve the above problems.
[0005] This utility model achieves the above objectives through the following technical solutions:
[0006] A gluing device for tape production includes a first support frame, a glue spraying structure on the upper side of the first support frame, a support plate fixedly connected to the inner wall of the first support frame at the bottom end of the glue spraying structure, a glue brush roller rotatably connected to one side of the support plate, and a second servo motor fixedly connected to the other side of the support plate. The glue spraying structure includes a glue box fixedly connected to the upper surface of the first support frame, and a first rotating rod rotatably connected inside the glue box, which rotatably passes through the first support frame. A fan blade is fixedly connected to the bottom end of the first rotating rod, and the fan blade is fixed by the first rotating rod.
[0007] As a further optimization of this utility model, the glue spraying structure also includes a pump body fixedly connected to the upper surface of the first support frame. The input end of the pump body is fixedly connected to a third delivery pipe fixedly connected to the glue tank. The output end of the pump body is fixedly connected to a first delivery pipe that penetrates the first support frame. One end of the first delivery pipe is fixedly connected to a second delivery pipe. Several nozzles are installed at the bottom end of the second delivery pipe, and the nozzles are fixed through the second delivery pipe.
[0008] As a further optimization of this utility model, a heating element is provided on the inner wall of the glue box, and a second rotating rod is rotatably connected to the inner wall of the glue box, penetrating the rotating glue box. A stirring rod is fixedly connected to the outer side of both the first and second rotating rods. A third rotating rod is fixedly connected to the bottom end of the second rotating rod and rotatably connected to the inner wall of the first support frame. A synchronous pulley is fixedly sleeved on the outer side of both the first and third rotating rods, and a synchronous belt is installed on the outer side of the synchronous pulley. The synchronous belt is positioned by the synchronous pulley.
[0009] As a further optimization of this utility model, the top of the glue box is provided with a feed port, and a second support frame is fixedly connected to the upper surface of the glue box. A first servo motor is fixedly connected to the upper surface of the second support frame. The output end of the first servo motor is fixedly connected to one end of the second rotating rod. A second gear is fixedly sleeved on one end of the first rotating rod. The second gear meshes with and is fixedly connected to a first gear fixedly sleeved on one end of the second rotating rod. The position of the first gear is fixed by the second rotating rod.
[0010] As a further optimization of this utility model, a first support rod is fixedly connected to the inner wall of the first support frame, and a conveyor belt is provided on one side of the first support rod to position the conveyor belt.
[0011] As a further optimization of this utility model, a through groove is provided inside the first support frame, a collection box is fixedly connected to the bottom end of the first support frame, and second support rods are fixedly connected to the four corners of the bottom end of the first support frame, so as to support the first support frame.
[0012] The beneficial effects of this utility model are as follows: This utility model uses a first servo motor to drive a first gear to rotate, which in turn drives a second gear to rotate. The cooperation of the first and second gears drives a first rotating rod and a second rotating rod to rotate. The cooperation of the first rotating rod, the second rotating rod, the synchronous pulley, and the synchronous belt drives a third rotating rod to rotate. The cooperation of the second and third rotating rods drives a fan blade to rotate. The fan blade blows air onto the adhesive surface, accelerating the curing of the adhesive surface and thus improving production efficiency. Attached Figure Description
[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model;
[0014] Figure 2 This is an overall rear view of the present invention;
[0015] Figure 3 This is a cross-sectional view of the plastic box of this utility model;
[0016] Figure 4 This is a utility model Figure 2 Enlarged view of A in the middle;
[0017] Figure 5 This is a side view of the entire utility model.
[0018] In the diagram: 1. First support frame; 2. First support rod; 3. Conveyor belt; 4. Spraying structure; 401. Pump body; 402. First conveying pipe; 403. Second conveying pipe; 404. Nozzle; 405. Glue tank; 406. Third conveying pipe; 5. First rotating rod; 6. Second rotating rod; 7. Third rotating rod; 8. Stirring rod; 9. Synchronous pulley; 10. Synchronous belt; 11. Fan blade; 12. Second support frame; 13. First gear; 14. Second gear; 15. First servo motor; 16. Feed inlet; 17. Support plate; 18. Glue brush roller; 19. Second servo motor; 20. Through groove; 21. Collection box; 22. Second support rod. Detailed Implementation
[0019] The present application will now be described in further detail with reference to the accompanying drawings. It should be noted that the following specific embodiments are only used to further illustrate the present application and should not be construed as limiting the scope of protection of the present application. Those skilled in the art can make some non-essential improvements and adjustments to the present application based on the above application content.
[0020] Example 1
[0021] like Figure 1 , Figure 3 and Figure 5As shown, a gluing device for tape production includes a first support frame 1. A first support rod 2 is fixedly connected to the inner wall of the first support frame 1, supporting the first support rod 2. A conveyor belt 3 is provided on one side of the first support rod 2, supporting the conveyor belt 3. A glue spraying structure 4 is provided on the upper side of the first support frame 1. The glue spraying structure 4 includes a glue tank 405 fixedly connected to the upper surface of the first support frame 1, supporting the glue tank 405. The glue tank 405 stores glue. An inlet 16 is provided on the top of the glue tank 405 for easy addition of glue. A heating element is provided on the inner wall of the glue tank 405. The position of the heating element is adjusted by the glue tank 405. For fixation, a heating element is used to prevent the colloid from separating or gelling due to prolonged stillness. A first rotating rod 5, rotatably connected to and passing through the first support frame 1, is rotatably connected inside the glue tank 405, supporting the first rotating rod 5. A second rotating rod 6, passing through and supporting the inner wall of the glue tank 405, is rotatably connected to the inner wall of the glue tank 405. Stirring rods 8 are fixedly connected to the outer sides of both the first and second rotating rods 5 and 6, supporting the stirring rods 8 and stirring them to maintain uniformity and prevent glue breakage during spraying. A third rotating rod 7, rotatably connected to the inner wall of the first support frame 1, is fixedly connected to the bottom of the second rotating rod 6. The second rotating rod 7 stirs the colloid, maintaining uniformity and preventing glue breakage during spraying. The third rotating rod 7 provides support. Synchronous pulleys 9 are fixedly fitted onto the outer sides of both the first rotating rod 5 and the third rotating rod 7. The first rotating rod 5 and the third rotating rod 7 support the synchronous pulleys 9. A synchronous belt 10 is installed on the outer side of the synchronous pulley 9, supporting the synchronous belt 10. The cooperation of the synchronous pulleys 9 and the synchronous belt 10 causes the first rotating rod 5 to drive the third rotating rod 7 to rotate. Fan blades 11 are fixedly connected to the bottom ends of both the first rotating rod 5 and the third rotating rod 7, supporting the fan blades 11. The fan blades 11 accelerate air circulation, shortening the curing time of the colloid, thus improving production efficiency. Furthermore, the directional airflow reduces the adhesion of dust or impurities, ensuring the cleanliness of the colloid layer. A second [unclear - possibly a component or device] is fixedly connected to the upper surface of the colloid box 405. The support frame 12 supports the second support frame 12 via the plastic box 405. A first servo motor 15 is fixedly connected to the upper surface of the second support frame 12. The first servo motor 15 is supported by the second support frame 12. The output end of the first servo motor 15 is fixedly connected to one end of the second rotating rod 6. The first servo motor 15 drives the second rotating rod 6 to rotate. A second gear 14 is fixedly sleeved on one end of the first rotating rod 5. The first rotating rod 5 supports the second gear 14. The second gear 14 meshes with and is fixedly sleeved on one end of the second rotating rod 6. The second rotating rod 6 supports the first gear 13. The second gear 14 drives the first gear 13 to rotate. The first gear 13 drives the second rotating rod 6 to rotate.
[0022] like Figure 2 , Figure 3 and Figure 4 As shown, a pump body 401 is fixedly connected to the upper surface of the first support frame 1, supporting the pump body 401. The input end of the pump body 401 is fixedly connected to a third delivery pipe 406, which is fixedly connected to a glue tank 405. The input end of the pump body 401 supports the third delivery pipe 406, which delivers the glue from the glue tank 405. The output end of the pump body 401 is fixedly connected to a first delivery pipe 402, which penetrates the first support frame 1, supporting the first delivery pipe 402. The first delivery pipe 402 delivers the glue to the interior of a second delivery pipe 403. One end of the first delivery pipe 402 is fixedly connected to the second delivery pipe 403, supporting the second delivery pipe 403. Several nozzles 404 are installed at the bottom of the second delivery pipe 403, which is supported by the second delivery pipe 403. The adhesive is sprayed through a nozzle 404. The bottom of the adhesive spraying structure 4 is provided with a support plate 17 fixedly connected to the inner wall of the first support frame 1. The first support frame 1 supports the support plate 17. A glue brush roller 18 is rotatably connected to one side of the support plate 17. The glue brush roller 18 is supported by the support plate 17 and applies adhesive to the tape. A second servo motor 19 is fixedly connected to the other side of the support plate 17. The second servo motor 19 is supported by the support plate 17 and drives the glue brush roller 18 to rotate. A through groove 20 is opened inside the first support frame 1. A collection box 21 is fixedly connected to the bottom of the first support frame 1. The through groove 20 facilitates the entry of adhesive into the collection box 21. The collection box 21 collects excess adhesive for secondary use. Second support rods 22 are fixedly connected to the four corners of the bottom of the first support frame 1 and support the whole structure.
[0023] It should be noted that this adhesive coating device for tape production, in use, transports uncoated tape via conveyor belt 3, drives first gear 13 to rotate via first servo motor 15, drives second gear 14 and second rotating rod 6 to rotate via first gear 13, drives first rotating rod 5 to rotate via second rotating rod 5, drives stirring rod 8 to rotate via first rotating rod 5 and second rotating rod 6, drives third rotating rod 7 to rotate via third rotating rod 7, synchronous pulley 9, synchronous belt 10 and first rotating rod 5. The pump body 401 and the third delivery pipe 406 work together to drive the fan blades 11 to rotate. The pump body 401 and the third delivery pipe 406 work together to draw the glue from the glue tank 405. The pump body 401 and the first delivery pipe 402 work together to deliver the glue to the inside of the second delivery pipe 403. The nozzle 404 sprays the glue onto the glue brushing roller 18. The second servo motor 19 drives the glue brushing roller 18 to rotate. The glue brushing roller 18 brushes the tape with glue. During the brushing process, excess glue enters the collection box 21 through the channel 20 to avoid glue waste.
[0024] The embodiments described above are merely examples of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of this utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these modifications and improvements all fall within the protection scope of this utility model.
Claims
1. A coating apparatus for tape production, comprising a first support frame (1), characterized in that, The first support frame (1) is provided with a glue spraying structure (4) on its upper side. The bottom end of the glue spraying structure (4) is provided with a support plate (17) that is fixedly connected to the inner wall of the first support frame (1). A glue brush roller (18) is rotatably connected to one side of the support plate (17), and a second servo motor (19) is fixedly connected to the other side of the support plate (17). The glue spraying structure (4) includes a glue box (405) that is fixedly connected to the upper surface of the first support frame (1). A first rotating rod (5) that rotatably passes through the first support frame (1) is rotatably connected inside the glue box (405). A fan blade (11) is fixedly connected to the bottom end of the first rotating rod (5).
2. The adhesive coating device for tape production according to claim 1, characterized in that: The glue spraying structure (4) also includes a pump body (401) fixedly connected to the upper surface of the first support frame (1). The input end of the pump body (401) is fixedly connected to a third delivery pipe (406) fixedly connected to the glue tank (405). The output end of the pump body (401) is fixedly connected to a first delivery pipe (402) penetrating the first support frame (1). One end of the first delivery pipe (402) is fixedly connected to a second delivery pipe (403). Several nozzles (404) are installed at the bottom end of the second delivery pipe (403).
3. The adhesive coating device for tape production according to claim 1, characterized in that: The inner wall of the glue box (405) is provided with a heating element. A second rotating rod (6) is rotatably connected to the inner wall of the glue box (405) and passes through the rotating glue box (405). A stirring rod (8) is fixedly connected to the outer side of both the first rotating rod (5) and the second rotating rod (6). A third rotating rod (7) is fixedly connected to the bottom end of the second rotating rod (6) and rotatably connected to the inner wall of the first support frame (1). A synchronous wheel (9) is fixedly sleeved on the outer side of both the first rotating rod (5) and the third rotating rod (7). A synchronous belt (10) is installed on the outer side of the synchronous wheel (9).
4. The adhesive coating device for tape production according to claim 1, characterized in that: The top of the glue box (405) is provided with a feed port (16). A second support frame (12) is fixedly connected to the upper surface of the glue box (405). A first servo motor (15) is fixedly connected to the upper surface of the second support frame (12). The output end of the first servo motor (15) is fixedly connected to one end of the second rotating rod (6). A second gear (14) is fixedly sleeved on one end of the first rotating rod (5). The second gear (14) meshes with and is fixedly sleeved on one end of the first gear (13) at one end of the second rotating rod (6).
5. A gluing device for tape production according to claim 1, characterized in that: The first support frame (1) has a first support rod (2) fixedly connected to its inner wall, and a conveyor belt (3) is provided on one side of the first support rod (2).
6. A gluing device for tape production according to claim 1, characterized in that: The first support frame (1) has a through groove (20) inside, a collection box (21) is fixedly connected to the bottom end of the first support frame (1), and second support rods (22) are fixedly connected to the four corners of the bottom end of the first support frame (1).