Paper-lifting connecting plate of printing press

Abstract

The invention relates to a paper-lifting connecting plate of a printing press. The paper-lifting connecting plate of the printing press comprises a plate body (1). Circular arc parts (2) are symmetrically arranged on the two sides of the middle portion of the plate body (1). Central holes are formed in the centers of the circular arc parts (2). One end of the plate body (1) is a circular arc end (7). The other end of the plate body (1) is a peculiar-shaped end (4), wherein circular arcs are arranged on the two sides of the peculiar-shaped end (4). An end hole (8) is formed in the center of the circular arc end (7). A connecting hole (5) is formed in the peculiar-shaped end (4). The paper-lifting connecting plate of the printing press is simple in structure, reasonable in design, and stable and solid in connection, improves the paper feed efficiency of the printing press, and improves the overall performance of the printing press.

Description

technical field [0001] The invention relates to the technical field of printing machine accessories, in particular to a printing machine lifting paper connecting plate. Background technique [0002] The paper lifting device is applied to the printing paper lifting device of the printing machine. The paper printing and conveying of the printing machine has an important influence on the printing quality and printing efficiency of the printing machine. The printing paper lifting device is a part of the paper printing and conveying, and the paper lifting device It is the connecting part in the printing paper lifting device. Due to the frequent printing work, the paper lifting connecting lever often has the phenomenon of loose connection and breakage, which leads to frequent shutdown during printing and difficult maintenance, which affects the overall performance of the printing machine. Contents of the invention [0003] The purpose of the present invention is to overcome the ...

AI Technical Summary

Problems solved by technology

[0002] The paper lifting device is applied to the printing paper lifting device of the printing machine. The paper printing and conveying of the printing machine has an important influence on the printing quality and printing efficiency of the printing machine. The printing paper lifting device is a part of the paper printing and conveying, and the paper lifting device It is the connecting part in the printing paper lifting device. Due to the frequent printing work, the paper lifting connecting lever often appears to be loosely connected and broken, which leads to frequent shutdowns during printing and difficult maintenance, which affects the overall performance of the printing machine.

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