An automatic paper feeding mechanism for printing presses
By designing an automatic paper feeding mechanism, the problems of paper skewing and paper jams in the printing press were solved, achieving fast and stable paper feeding and improving printing efficiency.
CN224429556UActive Publication Date: 2026-06-30HEBEI PINRUI PRINTING CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- HEBEI PINRUI PRINTING CO LTD
- Filing Date
- 2025-03-20
- Publication Date
- 2026-06-30
AI Technical Summary
Technical Problem
During the paper feeding process, the paper is prone to skew, which can cause paper jams and affect printing efficiency.
Method used
An automatic paper feeding mechanism was designed, including a paper picking component, a conveyor belt, a limiting component, and a guide plate. It works in coordination with a PLC controller to ensure that the paper is accurately fed into the conveyor belt and transported smoothly.
Benefits of technology
It enables fast and smooth paper feeding, avoids paper jams, and improves printing efficiency.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN224429556U_ABST
Abstract
This utility model discloses an automatic paper conveying mechanism for a printing press, including a frame disposed on one side of a paper stack, a conveyor belt disposed on the frame; a conveyor roller disposed at the front end of the frame; a paper-picking component disposed at the feed end of the frame to pick up the top sheet of paper from the paper stack; a limiting component disposed on the conveyor belt to limit the two sides of the paper; and a control cabinet disposed below the frame, containing a PLC controller. This utility model uses the paper-picking component to feed single sheets of paper onto the conveyor belt, and the conveyor roller at the feed end of the conveyor belt assists in paper conveying, while a guide plate guides the paper to ensure accurate feeding onto the conveyor belt. Simultaneously, the limiting component on the conveyor belt to limit the two sides of the paper ensures smooth forward conveying, preventing deviation of the paper conveying path and affecting the conveying of subsequent sheets.
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