CN219850400U

CN219850400U - Paper glue spreading roller

Info

Publication number: CN219850400U
Application number: CN202320668629.8U
Authority: CN
Inventors: 孙汉文
Original assignee: Hefei Jiashengyuan Paper Products Technology Co ltd
Current assignee: Hefei Jiashengyuan Paper Products Technology Co ltd
Priority date: 2023-03-30
Filing date: 2023-03-30
Publication date: 2023-10-20
Anticipated expiration: 2033-03-30

Abstract

The utility model relates to the technical field of paper gluing devices, in particular to a paper gluing roller, which comprises a roller body, wherein the roller body is internally and fixedly inserted with a gluing device, a cavity is formed in the roller body, the roller body is communicated and formed with a glue outlet groove around the cavity, the outer end of the glue outlet groove is communicated and formed with a glue overflow groove, the glue overflow groove is communicated with the outside of the roller body, the gluing device comprises a glue outlet pipe and a glue inlet head, the glue outlet pipe is movably connected or fixedly connected with the glue inlet head, and the glue outlet pipe is fixedly arranged in the cavity after being inserted into the cavity. In the utility model, the inner side of the roller body is glued, the point gluing is changed into the line gluing, the gluing is continuous and uniform, the glue outlet groove adopts an outwards bent structure, and the glue solution is smoothly discharged without blockage.

Description

Paper glue spreading roller

Technical Field

The utility model relates to the technical field of paper gluing devices, in particular to a paper gluing roller.

Background

The rubber covered roller for paper gluing is two, one is that the surface has lines, and the other is that the surface has no lines, and the two rubber covered rollers are both externally glued, and the externally glued is a spot gluing mode, and the gluing is not continuous and uniform.

Disclosure of Invention

The utility model aims to provide a paper glue spreader, which aims to solve the problems that in the background technology, the external glue of the glue spreader is provided as a spot gluing mode, and the glue is not continuous and uniform enough.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a paper glue spreader, includes the roll body, the internal fixed cartridge rubberizing ware of roll, set up the cavity in the roll body, the roll body is seted up out the gluey groove around the cavity intercommunication, goes out the outer end intercommunication in gluey groove and sets up the glue overflow groove, the outside setting of glue overflow groove intercommunication roll body, the rubberizing ware includes out the rubber tube and advances gluey head, goes out the rubber tube and advances gluey head swing joint or fixed connection, goes out the rubber tube and inserts the cavity internal fixation setting.

As a further description of the above technical solution:

the inner wall of the cavity is contacted with the rubber outlet pipe.

As a further description of the above technical solution:

the body of the glue outlet groove is of an outward bending structure.

As a further description of the above technical solution:

the length of the rubber outlet pipe is the same as the whole length of the roller body.

As a further description of the above technical solution:

and glue overflow holes are uniformly formed in the glue outlet pipe.

As a further description of the above technical solution:

the glue inlet head is positioned outside the roller body.

Compared with the prior art, the utility model provides the paper glue spreader which has the following beneficial effects:

1. in the utility model, the inner side of the roller body is glued, the point gluing is changed into the line gluing, and the gluing is continuous and uniform;

2. in the utility model, the glue outlet groove adopts an outwards bent structure, so that glue liquid is smoothly discharged without blockage.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a cross-sectional structure of a roll body according to the present utility model;

FIG. 3 is a schematic view of the structure of the glue applicator of the present utility model;

FIG. 4 is a schematic view of the structure of the roll body of the present utility model.

Legend description:

1. a roller body; 2. a glue applicator; 3. a cavity; 4. a glue outlet groove; 5. and a glue overflow groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples:

referring to fig. 1-4, the utility model provides a paper glue spreader, which comprises a roll body 1, wherein a glue applicator 2 is fixedly inserted in the roll body 1, a cavity 3 is formed in the roll body 1, the roll body 1 is communicated with and formed with a glue outlet groove 4 around the cavity 3, the outer end of the glue outlet groove 4 is communicated with and formed with a glue overflow groove 5, the glue overflow groove 5 is communicated with the outer part of the roll body 1, the glue applicator 2 comprises a glue outlet pipe and a glue inlet head, the glue outlet pipe is movably connected or fixedly connected with the glue inlet head, and the glue outlet pipe is fixedly arranged in the cavity 3.

Specifically, the inner wall of the cavity 3 is contacted with the rubber outlet pipe, so that the pouring out of the rubber is avoided.

Specifically, as shown in fig. 2, the body of the glue groove 4 is of an outward bending structure, so that the flowing smoothness of the glue solution is improved.

Specifically, the length of the rubber outlet pipe is the same as the whole length of the roller body 1, and the sizes are matched.

Specifically, as shown in fig. 4, glue overflow holes are uniformly formed in the glue outlet pipe, so that glue can be uniformly discharged.

Specifically, as shown in fig. 1, the glue inlet head is positioned outside the roller body 1, so that glue can be conveniently introduced from outside.

Working principle:

glue is fed from the glue feeding head of the glue applicator 2, the glue overflows from the glue overflow hole of the glue outlet pipe, when the roller body 1 rotates, the overflowed glue enters the glue overflow groove 5 along the glue outlet groove 4, and then when the glue contacts with paper, the glue is smeared on the surface of the roller body 1 and also smeared on the paper, so that continuous and uniform glue application is realized;

the rubber outlet pipe is movably connected or fixedly connected with the rubber inlet head, can be used for multi-directional gluing, is fixedly connected and can be used for gluing along the axis of the gluing device 2.

Although embodiments of the present utility model 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 therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a paper glue spreader, includes roll body (1), roll body (1) internal fixation cartridge rubberizer (2), its characterized in that: the novel rubber coating machine is characterized in that a cavity (3) is formed in the roller body (1), the roller body (1) is provided with a rubber outlet groove (4) around the cavity (3) in a communicating mode, the outer end of the rubber outlet groove (4) is provided with a rubber overflow groove (5) in a communicating mode, the rubber overflow groove (5) is communicated with the outside of the roller body (1) and is arranged, the rubber coating machine (2) comprises a rubber outlet pipe and a rubber inlet head, the rubber outlet pipe is movably connected with the rubber inlet head or fixedly connected with the rubber inlet head, and the rubber outlet pipe is inserted into the cavity (3) in a fixing mode.

2. A paper applicator as defined in claim 1, wherein: the inner wall of the cavity (3) is contacted with the rubber outlet pipe.

3. A paper applicator as defined in claim 1, wherein: the body of the glue outlet groove (4) is of an outward bending structure.

4. A paper applicator as defined in claim 1, wherein: the length of the rubber outlet pipe is the same as the whole length of the roller body (1).

5. A paper applicator as defined in claim 1, wherein: and glue overflow holes are uniformly formed in the glue outlet pipe.

6. A paper applicator as defined in claim 1, wherein: the glue inlet head is positioned outside the roller body (1).