Paper feeding device with anti-blocking function

By introducing structures such as a paper feeding box, paper separating rollers, and limiting baffles into the paper feeding device, the problems of paper sticking and conveying deviation are solved, achieving efficient paper separation and accurate positioning, reducing the risk of equipment blockage, and improving production efficiency.

CN224298421UActive Publication Date: 2026-05-29SICHUAN HAOTESEN PACKAGING PRINTING CO LTD
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Patent Information

Application Number
CN202521084031.X
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-05-29
Publication Date
2026-05-29
Estimated Expiration
2035-05-29

AI Technical Summary

Technical Problem

In the existing paper feeding device, during the production of wine boxes, the paper raw materials are prone to sticking together or cannot be separated due to electrostatic adsorption, resulting in equipment blockage, paper conveying deviation, and inaccurate positioning.

Method used

A paper feeding device with anti-blocking function was designed, which includes a paper feeding box, a paper separating wheel, a guide roller and a drive roller. The paper is lifted to the top of the paper feeding box by a lifting plate, the paper is separated by the paper separating wheel and the anti-slip rubber layer, and the paper positioning is adjusted by a limit baffle to ensure accurate delivery.

Benefits of technology

It effectively avoids equipment blockage caused by paper sticking, improves the accuracy of paper separation and conveying, reduces paper jam rate, and ensures smooth production process.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to packing and printing equipment technical field, concretely is paper feeding device with prevent function, including machine body, the inner side wall of machine body and the lateral wall movable joint of jacking board, the bottom surface of jacking board and the top end installation connection of push rod, the bottom end installation connection of push rod and the output of pneumatic cylinder, the inner wall of machine body and the outer wall installation connection of paper separating wheel, the outer side wall of paper separating wheel is provided with first drive motor, the inside installation of machine body has the guide roller, the inside installation of machine body has the transmission roller, the outer wall of transmission roller and the inner side wall movable joint of track, one end of transmission roller and second drive motor's output installation connection. Improved paper feeding device, through being provided with machine body, jacking board, paper separating wheel, guide roller, transmission roller and track etc. structure, solved the high paper jam rate of existing paper feeding device, the problem of inaccurate positioning, is applicable to high -grade wine box automatic production line.
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