A gluing device for a laminator

Abstract

The utility model relates to paper product manufacturing technical field. A kind of even gluing compound machine gluing device, including working tank, the working tank be equipped with gluing mechanism, gluing mechanism includes the several gluing rollers of longitudinal setting in working tank, the glue pool box of storage glue liquid is equipped in the bottom of working tank, and the gluing roller part of bottom is immersed in glue pool box, and the gluing roller side of bottom is equipped with glue scraping roller, and the gluing roller top is equipped with press roll above. The utility model provides a kind of even gluing compound machine gluing device, which can effectively increase production efficiency, ensure even gluing, be convenient for control and adjustment, can satisfy higher actual demand;Solve the technical problem of the prior art, the current gluing machine structure is relatively single, cannot guarantee even gluing, and production speed cannot be further improved, cannot satisfy higher use demand.

Description

Technical Field

[0001] This utility model relates to the field of paper product manufacturing technology, and in particular to a glue-applying device for a laminating machine that provides uniform glue application. Background Technology

[0002] With economic development, the manufacturing industry has also developed rapidly. In people's daily lives, paper is an indispensable commodity.

[0003] In the current paper production process, it is usually necessary to apply glue. The current glue application machine has a relatively simple structure, which cannot guarantee uniform glue application and the production speed cannot be further improved. Therefore, it is necessary to improve it. Utility Model Content

[0004] This utility model provides a glue application device for a laminating machine that can effectively increase production efficiency, ensure uniform glue application, facilitate control and adjustment, and meet higher practical needs. It solves the technical problems of existing glue application machines having a relatively simple structure, which cannot guarantee uniform glue application and cannot further improve production speed, thus failing to meet higher usage requirements.

[0005] The above-mentioned technical problem of this utility model is solved by the following technical solution: a glue-applying device for a laminating machine that provides uniform glue application, comprising a working box, wherein a glue-applying mechanism is provided inside the working box, the glue-applying mechanism includes a plurality of glue-applying rollers arranged longitudinally inside the working box, a glue tank for storing glue liquid is provided at the bottom of the working box, the bottom glue-applying rollers are partially immersed in the glue tank, and a scraper roller is provided on one side of the bottom glue-applying rollers, and a pressure roller is provided above the top glue-applying rollers. The number of glue-applying rollers in this utility model can be adjusted according to actual needs. This utility model is illustrated by using two glue-applying rollers as an example. During glue application, the glue is mainly applied by the top glue-applying roller, the bottom glue-applying roller picks up the glue liquid, and then the scraper roller picks up the excess glue liquid evenly. After the glue liquid is processed by multiple glue-applying rollers and scraper rollers, it can ensure more uniform glue application, and actual production tests have shown that it can increase the production speed by 30%.

[0006] Preferably, the working box is provided with an inlet and an outlet on the left and right sides, respectively. The paper enters the working box through the inlet, is glued between the pressure roller and the gluing roller, and is then output through the outlet. During operation, the paper is introduced into the working box through the inlet, glued at the bottom by the pressure roller and the gluing roller, and finally output through the guide roller and the outlet.

[0007] Preferably, a guide roller is provided inside the working box near the discharge port. The number and position of the guide rollers can be adjusted according to actual needs, and the guide rollers can provide a guiding function for the paper.

[0008] Preferably, the work box is equipped with several drive motors connected to the glue-applying roller. The function of the drive motors is to drive the glue-applying roller to rotate and control the rotation direction of the glue-applying roller.

[0009] Preferably, the front of the work box is equipped with a control button for controlling the drive motor. The control button can control the rotation of the drive motor and the gluing roller, facilitating control and adjustment according to actual needs.

[0010] Preferably, the diameter of the gluing roller gradually increases from top to bottom. A gradual decrease in diameter from bottom to top allows for more uniform gluing during the top roller application and can increase processing speed.

[0011] Preferably, the scraper roller is positioned close to the bottom of the top glue roller, and it is a follower roller. The function of the scraper roller is to evenly cover the glue on the top glue roller. In this invention, the scraper roller is a follower roller, and its rotation mode or position can be adjusted according to actual needs.

[0012] Therefore, the adhesive application device for a laminating machine with uniform adhesive application of this utility model has the following advantages: it can effectively increase production efficiency, ensure uniform adhesive application through the cooperation of various components, facilitate control and adjustment according to actual production needs, and meet higher actual requirements. Attached Figure Description

[0013] Figure 1 This is a three-dimensional structural diagram of a glue-applying device for a laminating machine that provides uniform glue application, according to this utility model.

[0014] Figure 2 yes Figure 1 A schematic diagram of the left-side view structure.

[0015] In the diagram, there is a work box 1, a glue tank 2, a glue application roller 3, a pressure roller 4, a scraping roller 5, a guide roller 6, and a control button 7. Detailed Implementation

[0016] The technical solution of the utility model will be further described in detail below through embodiments and in conjunction with the accompanying drawings.

[0017] Example:

[0018] like Figure 1 and 2 As shown, a glue-applying device for a laminating machine that provides uniform glue application includes a working box 1. The working box 1 has an inlet and an outlet on its left and right sides, respectively. A glue-applying mechanism is installed inside the working box 1. The glue-applying mechanism includes a glue tank 2 placed at the bottom of the working box 1 and two glue-applying rollers 3 arranged longitudinally at the bottom of the working box 1.

[0019] The diameter of the two gluing rollers 3 gradually increases from top to bottom. The bottom gluing roller 3 is partially immersed in the glue tank 2, and the top gluing roller 3 is rotatably mounted on top of the pressure roller 4. The paper enters the working box 1 through the feed port, is glued between the pressure roller 4 and the gluing roller 3, and is output through the discharge port.

[0020] A scraper roller 5 is installed on the left side of the bottom glue roller 3. The scraper roller 5 is close to the left side of the bottom glue roller 3, and the scraper roller 5 is a follower roller.

[0021] A guide roller 6 is installed on the left side of the working box 1 near the discharge port; two drive motors connected to the gluing roller 3 are installed on the working box 1.

[0022] The front of the work box 1 is equipped with control buttons 7 for controlling the drive motor.

[0023] During operation, the paper is introduced into the working box 1 through the feed port, glued at the bottom by the pressure roller 4 and the gluing roller 3, and finally output through the guide roller 6 and the discharge port.

[0024] During the gluing process, the glue is mainly applied through the top gluing roller 3. After the glue has passed through multiple gluing rollers 3 and scraper rollers 5, the glue application is more uniform. In actual production tests, the production speed can be increased by 30%.

[0025] The specific embodiments described herein are merely illustrative of the concept of the invention. Those skilled in the art to which this invention pertains may make various modifications or additions to the described specific embodiments or use similar methods to replace them, without departing from the spirit of the invention or exceeding the scope defined by the appended claims.

Claims

1. A glue-applying device for a laminating machine that ensures uniform glue application, comprising a working box, characterized in that: The working box is equipped with a gluing mechanism, which includes several gluing rollers arranged longitudinally inside the working box. The bottom of the working box is equipped with a glue tank for storing glue liquid. The bottom gluing rollers are partially immersed in the glue tank, and a scraping roller is provided on one side of the bottom gluing rollers. A pressure roller is provided above the top gluing rollers.

2. The adhesive applicator for a laminating machine with uniform adhesive application according to claim 1, characterized in that: The working box is provided with a feed inlet and a discharge outlet on the left and right sides respectively. The paper enters the working box through the feed inlet, is glued between the pressure roller and the gluing roller, and is output through the discharge outlet.

3. The adhesive applicator for a laminating machine with uniform adhesive application according to claim 2, characterized in that: The working box is equipped with guide rollers on the side near the discharge port.

4. The adhesive applicator for a laminating machine with uniform adhesive application according to claim 3, characterized in that: The work box is equipped with several drive motors connected to the glue roller.

5. The adhesive applicator for a laminating machine with uniform adhesive application according to claim 4, characterized in that: The front side of the work box is equipped with a control button for controlling the drive motor.

6. The adhesive applicator for a laminating machine with uniform adhesive application according to claim 1, characterized in that: The diameter of the adhesive roller gradually increases from top to bottom.

7. The adhesive applicator for a laminating machine with uniform adhesive application according to claim 1, characterized in that: The scraper roller is closely attached to the bottom side of the top glue roller, and the scraper roller is a follower roller.

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