Rubber product gluing device

Abstract

The utility model discloses a rubber product gluing device which comprises a base and supporting frames, the supporting frames are vertically arranged on the two sides of the base, the supporting frames and the base form a U-shaped structure, an upper roller and a lower roller which are distributed up and down are arranged between the supporting frames, the lower roller is rotationally arranged between the supporting frames, and the supporting frames are arranged between the upper roller and the lower roller. The upper roller rotates and can be arranged between the supporting frames in an up-down sliding mode. A glue spreading roller is arranged on the periphery of the upper roller, glue spreading holes are formed in the bottom of the glue spreading roller, and a brush layer arranged at the bottom of the glue spreading roller in a protruding mode is arranged at the glue spreading holes; and a detachable positioning roller is arranged on the periphery of the lower roller. The utility model belongs to the technical field of rubber preparation, and particularly provides a rubber product gluing device which is used for solving the problems that glue flows back and pollutes the surface of a roller shaft and also solving the problem that the roller shaft is inconvenient to replace and abrade.

Description

Technical Field

[0001] The utility model belongs to the technical field of rubber preparation, in particular to a rubber product gluing device. Background Art

[0002] The rubber material is extruded into a belt-like structure after being heated, and then it is transported by the conveyor belt to enter the cooling process. However, the rubber belt contacts the conveyor belt through friction, and due to the high temperature, it is easy to stick to the conveyor belt, which affects the quality of the rubber belt. Therefore, it is necessary to apply isolation glue on its surface to protect the surface of the rubber product. In the existing structure, it is common to use a glue coating room for glue coating, but the size and floor space of the glue coating room are large, resulting in a certain degree of space waste.

[0003] Reference publication number: CN220004642U Chinese utility model patent discloses a rubber product gluing device, the device discloses a bracket, the bracket is provided with an upper roller with adjustable height and a lower roller for gluing, the rubber product is glued by the lower roller, the upper roller drives the rubber product forward, the lower roller is rotatably connected to a rotating drum, the rotating drum is provided with a plurality of holes for glue to flow out, and the gluing rod is rotatably connected to the side of the lower roller opposite to the upper roller.

[0004] The above structure has a small size, but when the glue is applied through the lower roller, it is inevitable that a small amount of colloid will flow back into the glue coating chamber, or flow to the periphery of the lower roller to cause pollution. However, multiple sets of motors are required in the use composition. Since friction with rubber products is required to produce the corresponding use effect, the function of easy replacement needs to be considered. The above structure also needs to consider the meshing of gears, which is inconvenient to replace the upper and lower rollers. Utility Model Content

[0005] The utility model provides a rubber product gluing device, which is used to solve the problem of glue backflow and pollution to the roller surface, and is also used to solve the problem of inconvenience in replacing the worn roller.

[0006] The technical solutions adopted in this application are as follows:

[0007] It includes a base and a support frame, wherein the support frame is vertically arranged on both sides of the base, and the support frame and the base form a concave-shaped structure;

[0008] An upper roller and a lower roller are arranged between the support frames, the lower roller is rotatably arranged between the support frames, and the upper roller is rotatably and slidably arranged between the support frames;

[0009] A glue coating roller is arranged on the periphery of the upper roller, a glue coating hole is arranged at the bottom of the glue coating roller, and a brush layer protruding from the bottom of the glue coating roller is arranged at the glue coating hole; a detachable positioning roller is arranged on the periphery of the lower roller.

[0010] Preferably, a rotating handle is provided on one side of the upper roller and the lower roller, a slideway is provided on the support frame of the upper roller, and the upper roller rotates and slides up and down in the slideway.

[0011] Furthermore, a groove is provided at the center of the upper roller, the glue coating roller is connected and clamped in the groove, a connecting section is provided at the center of the lower roller, a positioning groove is provided on the side of the connecting section away from the rotating handle, and a protruding positioning block is provided on the inner periphery of the positioning roller, and the positioning roller is connected to the positioning groove of the lower roller via the positioning block, thereby achieving the installation and fixing effect of the positioning roller.

[0012] Furthermore, the length of the glue coating hole is greater than or equal to the length of the rubber product, thereby achieving a comprehensive glue coating effect.

[0013] Preferably, a glue injection port is provided on one side of the glue coating roller, and a storage cavity is provided on the outside of the glue coating roller relative to the upper roller.

[0014] As a preferred solution, a recovery barrel is further provided on the base, the recovery barrel is arranged at the bottom of the lower roller, and the inner diameter of the recovery barrel is greater than the length of the glue coating roller.

[0015] The beneficial effects achieved by the utility model using the above structure are as follows:

[0016] 1. It occupies a small space, has a simple composition, and is convenient for replacing worn positioning rollers, thus solving the disadvantage of being inconvenient to replace in the prior art.

[0017] 2. Placing the glue coating roller at the top can avoid backflow and will not cause pollution to the surface of the glue coating roller. It also has a corresponding recycling barrel to facilitate the recycling of resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall structure of a rubber product gluing device provided in this solution;

[0019] Figure 2 A schematic diagram of the structure of an upper roller and a lower roller of a rubber product gluing device provided in the present invention;

[0020] Figure 3 Another perspective structural diagram of a rubber product gluing device provided by the present invention is shown in the figure below:

[0021] 1. Base, 2. Support frame, 3. Upper roller, 4. Lower roller, 5. Glue coating roller, 6. Glue coating hole, 7. Positioning roller, 8. Rotating handle, 9. Slide, 10. Groove, 11. Connecting section, 12. Positioning groove, 13. Glue injection port, 14. Recovery bucket. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0023] Example 1

[0024] Please refer to Figure 1-3 As shown, this embodiment provides a rubber product gluing device, including a base 1 and a support frame 2, the support frame 2 is vertically arranged on both sides of the base 1, and the support frame 2 and the base 1 form a concave-shaped structure; an upper roller 3 and a lower roller 4 distributed up and down are arranged between the support frames 2, the lower roller 4 is rotatably arranged between the support frames 2, and the upper roller 3 is rotatable and can be slid up and down between the support frames 2. The sliding arrangement of the upper roller 3 is convenient for adapting to rubber products of different thicknesses.

[0025] Among them, a glue coating roller 5 is provided on the outer periphery of the upper roller 3, a glue coating hole 6 is provided at the bottom of the glue coating roller 5, and a brush layer protruding from the bottom of the glue coating roller 5 is provided at the glue coating hole 6; a detachable positioning roller 7 is provided on the outer periphery of the lower roller 4.

[0026] In this embodiment, a glue injection port 13 is provided on one side of the glue coating roller 5, and a storage cavity is provided on the outside of the upper roller 3. A rotating handle 8 is provided on one side of each of the upper roller 3 and the lower roller 4. A slideway 9 is provided on the upper roller 3 on the support frame 2, and the upper roller 3 rotates and slides up and down in the slideway 9. The rotating handle 8 on the outer periphery of the upper roller 3 can be used after a period of glue coating to prevent glue from being precipitated in the storage cavity, and the upper roller 3 can be turned over to realize the movement of glue.

[0027] In order to solve the problem of facilitating the replacement of the roller shaft, a groove 10 is provided at the center of the upper roller 3, the glue coating roller 5 is connected and clamped in the groove 10, a connecting section 11 is provided at the center of the lower roller 4, and a positioning groove 12 is provided on the side of the connecting section 11 away from the rotating handle 8. A protruding positioning block is provided on the inner periphery of the positioning roller 7, and the positioning roller 7 is connected to the positioning groove 12 of the lower roller 4 through the positioning block, thereby achieving the installation and fixing effect of the positioning roller 7.

[0028] When using the utility model, the base 1 occupies a small space and has a simple composition. The glue coating roller 5 is arranged on the top to avoid backflow, and the glue coating holes 6 opened at the bottom are used to evenly coat the rubber products at the bottom. The rotating handle 8 on the outer periphery of the upper roller 3 can be used after a period of glue coating to avoid glue precipitation in the storage chamber, and the upper roller 3 can be turned over to realize the movement of the glue. The rubber product is arranged between the glue coating roller 5 and the positioning roller 7, and the rotating handle 8 on the outer periphery of the lower roller 4 can drive the movement of the rubber product.

[0029] In addition, the present solution is provided with a positioning roller 7 which is easy to replace when worn. The positioning roller 7 is clamped on the outer periphery of the lower roller 4, and the lower roller 4 can be horizontally inserted in the support frame 2, so that the lower roller 4 can be pulled out and the positioning roller 7 can be replaced, thereby solving the disadvantage of the prior art that it is inconvenient to replace.

[0030] As a further elaboration of the scheme, the length of the gluing hole 6 is greater than or equal to the length of the rubber product to achieve a comprehensive gluing effect. A recycling barrel 14 is also provided on the base 1. The recycling barrel 14 is arranged at the bottom of the lower roller 4, and the inner diameter of the recycling barrel 14 is greater than the length of the gluing roller 5, so as to facilitate the recycling of resources.

[0031] It should be noted that although the embodiments of the utility model have been shown and described, for ordinary technicians in this field, without departing from the inventive purpose of the utility model, structural methods and embodiments similar to the technical scheme without creative design should all fall within the scope of protection of the utility model.

Claims

1. A rubber product gluing device, comprising a base (1) and a support frame (2), wherein the support frame (2) is vertically arranged on both sides of the base (1), and the support frame (2) and the base (1) form a concave-shaped structure, characterized in that: An upper roller (3) and a lower roller (4) are arranged between the support frames (2), the lower roller (4) is rotatably arranged between the support frames (2), and the upper roller (3) is rotatably and slidably arranged between the support frames (2); a glue coating roller (5) is arranged on the periphery of the upper roller (3), a glue coating hole (6) is arranged at the bottom of the glue coating roller (5), and a brush layer protruding from the bottom of the glue coating roller (5) is arranged at the glue coating hole (6); a detachable positioning roller (7) is arranged on the periphery of the lower roller (4).

2. A rubber product gluing device according to claim 1, characterized in that: A rotating handle (8) is provided on one side of the upper roller (3) and the lower roller (4); a slideway (9) is provided on the upper roller (3) relative to the support frame (2); and the upper roller (3) rotates and slides up and down within the slideway (9).

3. A rubber product gluing device according to claim 2, characterized in that: A groove (10) is provided at the center of the upper roller (3), the glue coating roller (5) is connected and clamped in the groove (10), a connecting section (11) is provided at the center of the lower roller (4), a positioning groove (12) is provided on the side of the connecting section (11) away from the rotating handle (8), a protruding positioning block is provided on the inner periphery of the positioning roller (7), and the positioning roller (7) is connected to the positioning groove (12) of the lower roller (4) through the positioning block.

4. The rubber product gluing device according to claim 1, characterized in that: The length of the glue coating hole (6) is greater than or equal to the length of the rubber product. The base (1) is also provided with a recovery bucket (14), which is arranged at the bottom of the lower roller (4), and the inner diameter of the recovery bucket (14) is greater than the length of the glue coating roller (5).

5. The rubber product gluing device according to claim 1, characterized in that: A glue injection port (13) is provided on one side of the glue coating roller (5), and a storage cavity is provided on the outside of the glue coating roller (5) relative to the upper roller (3).

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