Gluing device for glue on surface of adhesive tape

Abstract

The gluing device comprises a base, fixing plates are fixedly installed at the two ends of the top of the base, a conveying motor is fixedly installed on the outer side of the fixing plate at one end of the top of the base, and the output end, penetrating through the fixing plate, of the conveying motor is in transmission connection with a first gear transmission box; the output end of one end of the first gear transmission box is in transmission connection with a gluing roller used for smearing glue on the surfaces of the two sets of adhesive tapes, one end of the gluing roller is rotationally installed in a first rotating base, an auxiliary roller is arranged above the gluing roller, and second rotating bases are rotationally installed at the two ends of the auxiliary roller. The base, the fixing plate, the conveying motor, the first gear transmission box, the gluing rollers, the first rotating seat, the second rotating seat, the auxiliary roller and other parts are arranged and used in cooperation, so that glue can be evenly smeared on the surface of an adhesive tape, the production quality of the adhesive tape is improved, and the production efficiency is improved by arranging the two sets of gluing rollers. Therefore, the effect of uniformly smearing glue on the adhesive tape is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of adhesive tapes, and specifically relates to an adhesive applying device for applying glue on the surface of an adhesive tape. Background Technique

[0002] An adhesive tape is made by using paper, cloth, or film as the base material and uniformly coating glue on the above base material to make a paper adhesive tape, a cloth adhesive tape, or a film adhesive tape. According to the glue property, it can be divided into solvent-based adhesive tapes, emulsion-based adhesive tapes, hot-melt adhesive tapes, calendered adhesive tapes, and reactive adhesive tapes, which are composed of three parts: a base material, an adhesive, and a release paper (film). However, when producing and processing an adhesive tape, it is necessary to apply glue to its surface and an adhesive applying device is required for the application.

[0003] Currently, when applying glue to the surface of an adhesive tape, it is usually manually applied by employees, which reduces the efficiency of applying glue to the surface of the adhesive tape. Moreover, it is also easy to make the applied glue uneven, reducing the quality of the adhesive tape production and increasing losses. Content of the Utility Model

[0004] The purpose of the utility model is to provide an adhesive applying device for applying glue on the surface of an adhesive tape. By using components such as a base, a fixing plate, a conveying motor, a first gear transmission box, an adhesive applying roller, a first rotating seat, a second rotating seat, and an auxiliary roller in cooperation, it is convenient to uniformly apply glue to the surface of the adhesive tape, so as to improve the quality of the adhesive tape production. Moreover, by providing a double-group adhesive applying roller, the effect of uniformly applying glue to the adhesive tape is improved; to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution:

[0006] An adhesive applying device for applying glue on the surface of an adhesive tape includes a base. At both ends of the top of the base, fixing plates are fixedly installed, and on the outside of the fixing plate at one end of the top of the base, a conveying motor is fixedly installed. The output end of the conveying motor passing through the fixing plate is in transmission connection with a first gear transmission box. The output end at one end of the first gear transmission box is in transmission connection with an adhesive applying roller for applying glue to the surfaces of two adhesive tapes. One end of the adhesive applying roller is rotatably installed inside a first rotating seat. An auxiliary roller is arranged above the adhesive applying roller. Both ends of the auxiliary roller are rotatably installed in second rotating seats, and the second rotating seats are fixedly installed above the inner side of the fixing plate;

[0007] A glue liquid tank for facilitating uniform dipping of glue liquid is arranged below the adhesive applying roller.

[0008] Preferably, a sliding seat is fixedly installed at the bottom of the glue liquid tank, and a second gear transmission box is fixedly installed on one side of the glue liquid tank.

[0009] Preferably, a speed regulating motor is installed at one end of the front surface of the second gear transmission box, and the output end of the speed regulating motor is drivingly connected to a gear transmission group inside the second gear transmission box. The output end of the gear transmission group inside the second gear transmission box is drivingly connected to two stirring rods.

[0010] Preferably, one end of the stirring rod is drivingly connected to a bearing seat, and the bearing seat is a sealed type. Stirring blades for uniformly stirring the adhesive liquid are fixedly connected to both sides of the stirring rod.

[0011] Preferably, a baffle is installed at the front end of the top of the adhesive liquid tank, and discharge ports are installed at both front ends of the adhesive liquid tank. Valves are installed at the tops of the discharge ports.

[0012] Preferably, a chute is formed at the center of the top of the base, and a sliding seat is slidably connected inside the chute. A handle is installed on the front surface of the sliding seat. Card slots are provided at both ends of the opening of the chute, and a limiting seat for limiting and blocking the sliding seat is clamped inside the card slots.

[0013] Compared with the prior art, the beneficial effects of the present utility model are:

[0014] By using components such as the base, fixing plate, conveying motor, first gear transmission box, glue application roller, first rotating seat, second rotating seat, and auxiliary roller in cooperation, the present utility model facilitates uniformly applying glue to the surface of the adhesive tape, so as to improve the quality of adhesive tape production. Moreover, by providing a double group of glue application rollers, the effect of uniformly applying glue to the adhesive tape is improved.

[0015] By using components such as the adhesive liquid tank, second gear transmission box, speed regulating motor, stirring rod, stirring blade, and bearing seat in cooperation, the present utility model facilitates uniformly stirring the adhesive liquid inside the adhesive liquid tank, so as to ensure the uniformity when the surface of the glue application roller passes through the surface of the adhesive liquid. Moreover, it also facilitates keeping the adhesive liquid in a uniform state all the time to prevent the adhesive liquid from sinking to the bottom when it is stationary, resulting in a reduction in its viscosity. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic structural diagram of the glue application device of the present utility model;

[0017] Figure 2 is an exploded separation structural diagram of the glue application device of the present utility model;

[0018] Figure 3 is a top view structural diagram of the adhesive liquid tank of the present utility model.

[0019] In the figure: 1. Base; 2. Fixed plate; 3. Conveyor motor; 4. First gear transmission box; 5. Glue application roller; 6. First rotating seat; 7. Second rotating seat; 8. Auxiliary roller; 9. Slide groove; 10. Slide block; 11. Handle; 12. Glue tank; 13. Second gear transmission box; 14. Speed regulating motor; 15. Stirring rod; 16. Stirring blade; 17. Bearing seat; 18. Baffle; 19. Discharge port; 20. Card slot; 21. Limit seat. Detailed implementation manners

[0020] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0021] Please refer to Figures 1 to 3 , the present invention provides a technical solution:

[0022] A glue application device for the surface of an adhesive tape, including a base 1. At both ends of the top of the base 1, fixed plates 2 are fixedly installed. And on the outside of the fixed plate 2 at one end of the top of the base 1, a conveyor motor 3 is fixedly installed. The output end of the conveyor motor 3 passing through the fixed plate 2 is drivingly connected to a first gear transmission box 4. The output end on one end of the first gear transmission box 4 is drivingly connected to a glue application roller 5 for applying glue to the surfaces of two groups of adhesive tapes. One end of the glue application roller 5 is rotatably installed inside a first rotating seat 6. Above the glue application roller 5, there is an auxiliary roller 8. Both ends of the auxiliary roller 8 are rotatably installed on a second rotating seat 7, and the second rotating seat 7 is fixedly installed above the inner side of the fixed plate 2;

[0023] In this utility model, by setting components such as the base 1, the fixed plate 2, the conveyor motor 3, the first gear transmission box 4, the glue application roller 5, the first rotating seat 6, the second rotating seat 7, and the auxiliary roller 8 to cooperate with each other, it is convenient to evenly apply glue to the surface of the adhesive tape, so as to improve the quality of adhesive tape production. And by setting two groups of glue application rollers 5, the effect of evenly applying glue to the adhesive tape is improved.

[0024] By starting the conveyor motor 3, its output end drives the gear transmission group inside the first gear transmission box 4 to rotate, so as to drive the two groups of glue application rollers 5 to rotate at a constant speed, and evenly dip the glue on the inner surface of the glue tank 12 on their surfaces, so as to be convenient to evenly apply glue to the surface of the adhesive tape, thereby improving the quality and efficiency of glue application. At the same time, by indirectly driving the auxiliary roller 8 to rotate, the adhesive tape is conveyed out for the next step of collection and operation.

[0025] Below the glue applicator roller 5, there is a glue tank 12 which is convenient for evenly dipping the glue. A sliding seat 10 is fixedly installed at the bottom of the glue tank 12. A second gear transmission box 13 is fixedly installed on one side of the glue tank 12. At one end of the front of the second gear transmission box 13, a speed regulation motor 14 is installed. The output end of the speed regulation motor 14 is drivingly connected to a gear transmission group inside the second gear transmission box 13. The output end of the gear transmission group inside the second gear transmission box 13 is drivingly connected to two stirring rods 15. One end of the stirring rod 15 is drivingly connected to a bearing seat 17, and the bearing seat 17 is a sealed type. On both sides of the stirring rod 15, there are stirring blades 16 for evenly stirring the glue.

[0026] In this utility model, by setting components such as the glue tank 12, the second gear transmission box 13, the speed regulation motor 14, the stirring rods 15, the stirring blades 16 and the bearing seat 17 to cooperate with each other, it is convenient to evenly stir the glue inside the glue tank 12, so as to make the uniformity when the surface of the glue applicator roller 5 passes through the glue surface. Moreover, it is also convenient to keep the glue in a uniform state all the time to prevent the glue from sinking to the bottom when it is stationary, resulting in a decrease in its viscosity.

[0027] By starting the speed regulation motor 14, its output end drives the gear transmission group inside the second gear transmission box 13, so that the gear transmission group drives the two stirring rods 15 to perform the stirring work. At the same time, it drives the stirring blades 16 on the stirring rods 15 to perform uniform and even stirring, thus facilitating to keep the glue in a uniform state all the time.

[0028] At the front end of the top of the glue tank 12, there is a baffle 18, which is convenient to prevent the glue from splashing out. And at both ends of the front of the glue tank 12, there are discharge ports 19 for the function of cleaning and discharging the inside of the glue tank 12. At the top of the discharge port 19, there is a valve to control the discharge amount of the waste water and waste liquid inside the glue tank 12.

[0029] At the center of the top of the base 1, there is a chute 9, and inside the chute 9, there is a sliding seat 10 slidingly connected. On the front of the sliding seat 10, there is a handle 11. At both ends of the opening of the chute 9, there are clamping grooves 20, and inside the clamping grooves 20, there is a limit seat 21 for limiting and blocking the sliding seat 10.

[0030] By taking the limit seat 21 by hand and moving it out of the clamping groove 20, and then holding the handle 11 by hand to drive the sliding seat 10 to slide out of the chute 9, it is convenient to clean the inside of the glue tank 12 and also convenient for adding glue.

[0031] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A sizing device for the glue on the surface of an adhesive tape, comprising a base (1), characterized in that: At both ends of the top of the base (1), fixing plates (2) are fixedly installed. And on the outside of the fixing plate (2) at one end of the top of the base (1), a conveying motor (3) is fixedly installed. The output end of the conveying motor (3) passing through the fixing plate (2) is drivingly connected to a first gear transmission box (4). The output end at one end of the first gear transmission box (4) is drivingly connected to a glue application roller (5) for applying glue on the surfaces of two groups of adhesive tapes. One end of the glue application roller (5) is rotatably installed inside a first rotating seat (6). Above the glue application roller (5), there is an auxiliary roller (8). Both ends of the auxiliary roller (8) are rotatably installed on second rotating seats (7), and the second rotating seats (7) are fixedly installed above the inner side of the fixing plate (2). Below the glue application roller (5), there is a glue liquid tank (12) which is convenient for evenly dipping the glue liquid.

2. The sizing device for sizing the glue on the surface of the adhesive tape according to claim 1, characterized in that: At the bottom of the glue liquid tank (12), a sliding seat (10) is fixedly installed, and on one side of the glue liquid tank (12), a second gear transmission box (13) is fixedly installed.

3. The sizing device for the glue on the surface of the adhesive tape according to claim 2, characterized in that: At the front end of the second gear transmission box (13), a speed regulating motor (14) is installed. The output end of the speed regulating motor (14) is drivingly connected to a gear transmission group inside the second gear transmission box (13). The output end of the gear transmission group inside the second gear transmission box (13) is drivingly connected to two stirring rods (15).

4. The sizing device for the surface glue of an adhesive tape according to claim 3, characterized in that: One end of the stirring rod (15) is drivingly connected to a bearing seat (17), and the bearing seat (17) is of a sealed type. On both sides of the stirring rod (15), stirring blades (16) for evenly stirring the glue liquid are fixedly connected.

5. The sizing device for the glue on the surface of the adhesive tape according to claim 1, characterized in that: On the front end of the top of the glue liquid tank (12), a baffle (18) is installed, and on both front ends of the glue liquid tank (12), discharge ports (19) are installed. At the top of the discharge ports (19), valves are installed.

6. The sizing device for sizing the glue on the surface of the adhesive tape according to claim 1, characterized in that: At the center of the top of the base (1), a chute (9) is opened. Inside the chute (9), a sliding seat (10) is slidably connected. On the front of the sliding seat (10), a handle (11) is installed. At both ends of the opening of the chute (9), clamping grooves (20) are provided, and inside the clamping grooves (20), a limiting seat (21) for limiting and blocking the sliding seat (10) is clamped.

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