CN221183442U - Paper rubberizing mechanism - Google Patents

Abstract

The utility model discloses a paper gluing mechanism which comprises a frame and a gluing assembly, wherein the gluing assembly comprises a gluing roller, the gluing assembly further comprises a clutch pressing roller, the clutch pressing roller and the gluing roller are arranged on the frame, the clutch pressing roller is arranged below the gluing roller, the clutch pressing roller is in transmission connection with a clutch power source, and the clutch power source drives the clutch pressing roller to be close to or far away from the gluing roller. The clutch press roller makes the paper fully contact with the glue applying roller, ensures the glue applying quality of the paper, and before the next paper enters, the clutch power source drives the clutch press roller to be far away from the glue applying roller, thereby facilitating the paper to enter and avoiding the clutch press roller from being polluted.

Description

Paper rubberizing mechanism

Technical Field

The utility model relates to the field of paper sizing, in particular to a paper sizing mechanism.

Background

Paper of the box pasting machine and the positioning machine is required to be glued, paper is usually pasted on a glue-applying roller to be glued in the prior art, but thicker paper or paper with higher hardness has higher stiffness and cannot be pasted on the glue-applying roller. Or the local positions of the paper such as concave and convex can not be glued smoothly because of concave and convex generated by indentation or die cutting or uneven of the paper.

Disclosure of Invention

Aiming at the defects in the prior art, the utility model provides a paper sizing mechanism for ensuring the sizing quality of paper.

The technical problems are solved, and the utility model is solved by the following technical scheme: the utility model provides a paper rubberizing mechanism, includes frame and rubberizing subassembly, the rubberizing subassembly includes the rubberizing roller, the rubberizing subassembly is still including separation and reunion compression roller, separation and reunion compression roller and rubberizing roller set up in the frame, separation and reunion compression roller sets up the rubberizing roller below, separation and reunion compression roller is connected with separation and reunion power supply transmission, and separation and reunion power supply drive separation and reunion compression roller is close to or keeps away from the rubberizing roller.

The clutch power source is a telescopic cylinder, and the telescopic cylinder drives the clutch compression roller to linearly displace.

The clutch press roller is arranged on the swing arm, and the swing arm is in transmission connection with a clutch power source.

The swing arm is installed on the installing support, the installing support detachable sets up in the frame.

The clutch press roller is arranged at the output end of the upper rubber roller.

The clutch press roll is arranged at the left lower part of the upper rubber roll.

The output side of the rubberizing roller is provided with a stripping claw, and the clutch pressing roller is arranged in front of the stripping claw.

The clutch press roller of the utility model enables the paper to be in full contact with the glue applying roller, ensures the glue applying quality of the paper, and is convenient for the paper to enter and avoids the clutch press roller from being polluted when the clutch power source drives the clutch press roller to be far away from the glue applying roller before the next paper enters. The installing support detachable installs on the mounting bracket, conveniently changes the specification of separation and reunion compression roller to adapt to more paper of different specifications, peel off the claw and install at separation and reunion compression roller rear, guarantee to accomplish the paper and the separation of rubberizing roller, get into next process smoothly.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is a schematic cross-sectional view of the applicator roll and the clutch pressure roll.

The names of the parts indicated by the numerical reference numerals in the above drawings are as follows:

Wherein, 1, the frame; 2. a sizing component; 21. a glue applying roller; 22. a clutch press roller; 23. a clutch power source; 3. swing arms; 4. a mounting bracket; 5. a peeling claw; 6. paper sheet.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in which the arrow direction is the sheet entering direction in fig. 2, and the sheet is conveyed from right to left.

The utility model provides a paper rubberizing mechanism, includes frame 1 and rubberizing subassembly, the rubberizing subassembly includes rubberizing roller 21, rubberizing subassembly 2 still includes separation and reunion compression roller 22, separation and reunion compression roller 22 and rubberizing roller 21 set up on frame 1, separation and reunion compression roller 22 sets up at rubberizing roller 21 below, guarantees that paper 6 rubberizing in-process does not break away from rubberizing roller 21. Preferably, the clutch pressing roller 22 is disposed at the lower left of the upper rubber roller 21, wherein, because the glue on the upper rubber roller 21 adheres the paper 6 to the upper rubber roller 21 just after the paper 6 enters the upper rubber roller 21, the paper is generally not easy to separate, when the paper 6 enters the lower left of the upper rubber roller 21, a larger part of the paper 6 enters the upper rubber roller 21, and at this time, the paper 6 is easy to separate from the upper rubber roller 21 due to stiffness, so that the clutch pressing roller 22 is disposed at the lower left of the upper rubber roller 21 (namely, between a vertical axis passing through a center of a circle on the upper rubber roller and a subsequent conveying plane) is a preferable scheme. The clutch pressing roller 22 is in transmission connection with the clutch power source 23, the clutch power source 23 drives the clutch pressing roller 22 to be close to or far away from the glue applying roller 21, when the paper board is glued through the glue applying roller 21, the clutch pressing roller 22 is matched with the glue applying roller 21 to clamp the paper board, glue is applied to the paper board, the situation that the paper board is overlarge in stiffness or uneven due to the fact that the paper 6 is not fully glued is prevented, and the paper 6 is guaranteed to be completely glued.

Working principle of paper gluing mechanism: when paper 6 enters the glue applying roller 21, the clutch power source 23 drives the clutch pressing roller 22 to be close to the glue applying roller 21, so that the paper 6 is pressed on the glue applying roller 21, the paper 6 is fully contacted with the glue applying roller 21, and the glue applying quality of the paper 6 is ensured. When the paper 6 is glued, the clutch power source 23 drives the clutch pressing roller 22 to leave the gluing roller 21, so that contact pollution between the clutch pressing roller 22 and the gluing roller 21 is avoided, and the subsequent paper 6 is convenient to enter.

When separation and reunion compression roller 22 sets up on swing arm 3, swing arm 3 installs on installing support 4, installing support 4 detachable sets up in frame 1, installing support 4 detachable mounting means, conveniently changes separation and reunion compression roller 22's specification to adapt to more different specifications's paper 6. The detachable mounting modes are many, for example, the mounting bracket 4 is fixed on the frame 1 through bolt connection, when the nut is unscrewed, the mounting bracket 4 can be detached, and when the bolt and the nut are screwed down, the mounting bracket 4 is fastened and connected on the mounting frame.

The clutch pressing roller 22 may be in a plurality of ways of approaching or separating from the glue feeding roller 21, and may be in transmission connection with the clutch pressing roller 22 through a telescopic cylinder, the telescopic cylinder drives the clutch pressing roller 22 to make linear motion, for example, up-down lifting or diagonal telescopic, and the telescopic cylinder may be replaced by other telescopic power sources. Or, be equipped with swing arm 3 on the frame 1, separation and reunion compression roller 22 sets up on swing arm 3, swing arm 3 and separation and reunion power supply 23 transmission are connected, and the flexible drive swing arm 3 through separation and reunion power supply 23 swings, makes separation and reunion compression roller 22 be close to or keep away from rubberizing roller 21, and separation and reunion compression roller 22 swing needs the space less, can more reasonable planning machine inner space. Specifically, a mandrel is arranged between the swing arms 3, the mandrel is connected with the clutch pressing rollers 22 through ball bearings, the clutch pressing rollers 22 are rotatably arranged on the mounting bracket 4, one end of the clutch power source 23 is fixed on the mounting bracket, the other end of the clutch power source is connected with the swing arms 3, and specifically, when the clutch power source 23 stretches, the swing arms 3 drive the clutch pressing rollers 22 to swing upwards, so that the clutch pressing rollers 22 are close to the glue applying rollers 21, and glue is applied to the paper 6. After the sizing is finished, the clutch power source 23 is contracted, and the swing arm 3 drives the clutch press roller 22 to swing downwards, so that the clutch press roller 22 is far away from the sizing roller 21. The connecting rod mechanism drives the clutch compression roller 22 to swing, the space required by swinging is smaller, and the internal space of the machine can be planned more reasonably.

Of course, the output side of the rubber roller has a peeling claw 5, and the clutch pressing roller 22 is disposed in front of the peeling claw 5. The stripping claw 5 strips the paper gluing completion part from the gluing roller 21, so that the situation that the paper is stuck to the gluing roller 21 is avoided, and the glued paper smoothly enters the next process.

In the description of the present invention, it should be understood that the terms "center," "length," "width," "thickness," "upper," "lower," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the invention and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the invention. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present invention, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In summary, the foregoing description is only of the preferred embodiments of the present utility model, and all equivalent changes and modifications made in accordance with the claims should be construed to fall within the scope of the utility model.

Claims (6)

1. Paper rubberizing mechanism, including frame (1) and rubberizing subassembly, rubberizing subassembly includes rubberizing roller (21), its characterized in that: the gluing assembly (2) further comprises a clutch pressing roller (22), the clutch pressing roller (22) and the gluing roller (21) are arranged on the frame (1), the clutch pressing roller (22) is arranged below the gluing roller (21), the clutch pressing roller (22) is in transmission connection with a clutch power source (23), and the clutch power source (23) drives the clutch pressing roller (22) to be close to or far away from the gluing roller (21).

2. The paper sizing mechanism according to claim 1, wherein: the clutch power source (23) is a telescopic cylinder, and the telescopic cylinder drives the clutch compression roller (22) to linearly displace.

3. The paper sizing mechanism according to claim 1, wherein: the clutch press is characterized in that a swing arm (3) is arranged on the frame (1), the clutch press roller (22) is arranged on the swing arm (3), and the swing arm (3) is in transmission connection with a clutch power source (23).

4. A paper sizing mechanism according to claim 3, wherein: the swing arm (3) is installed on the installing support (4), and the installing support (4) is detachably arranged on the frame (1).

5. The paper sizing mechanism according to claim 1, wherein: the clutch press roller (22) is arranged at the left lower part of the upper rubber roller (21).

6. The paper sizing mechanism according to claim 1, wherein: the output side of the glue applying roller (21) is provided with a stripping claw (5).