Paper conveying mechanism

Abstract

The invention discloses a paper conveying mechanism which comprises a paper box, a paper sorting mechanism and a paper holding mechanism. The paper box issued for storing multiple layers of paper and making the rear paper pushing plate incline at a certain angel of inclination so that the paper can be discharged conveniently; the paper sorting mechanism is connected with the paper box and used for discharging the paper out one by one; the paper holding mechanism is arranged in front of the paper box and used for holding the discharged paper and transmitting the paper onto a paper conveying plate; the paper box comprises a paper feeding platform, a left paper aligning plate, a right paper aligning plate, a front paper stopping plate, a rear paper pushing plate and a paper pushing device; multiple layers of paper are put on the paper feeding platform; the left paper aligning plate, the right paper aligning plate, the front paper stopping plate and the rear paper pushing plate are arranged on a bracket and used for positioning the multiple layers of paper on the paper feeding platform and contact with four end surfaces of the paper feeding platform; the rear paper pushing plate is higher than the front paper stopping plate; and the paper pushing device is connected with the rear paper pushing plate and used for making the rear paper pushing plate incline and pushing the multiple layers of paper on the paper feeding platform to stagger one another. The paper conveying mechanism disclosed by the invention is simple in structure, low in cost, and convenient to manufacture and process and can feed paper continuously and automatically.

Description

technical field [0001] The invention relates to a paper conveying mechanism in the printing field, in particular to a paper conveying mechanism used in printing and post-press equipment. Background technique [0002] Pneumatic continuous paper feeding is the main form of paper feeding in modern printing machines and post-press equipment, and one of the most important parts of the paper feeding part is the feeder, such as a feeder paper feeding variable speed provided by the Chinese patent number CN2685069Y The device includes a large sprocket, a gear, a first short shaft, a second short shaft, a first double-hole plate, an intermediate gear, a second double-hole plate, a driving gear, a driving shaft, and a sprocket. The chain input drives the large sprocket to rotate. The large sprocket is mounted on the first short shaft to drive the gear mounted on the first short shaft. The first short shaft is also equipped with the first double-hole plate. The other hole of the first ...

AI Technical Summary

Problems solved by technology

The feeder paper feeding speed change device disclosed in this utility model can realize the purpose of conveying paper, but its structure is complicated, it is inconvenient to adjust and the price is high, while other feeder structures also have the disadvantages of complicated structure and high price

However, due to the high price of Feida, it is not widely used in small and medium-sized printing enterprises in China, and some individual printing enterprises are even using outdated and obsolete equipment, which leads to low production efficiency of enterprises, and at the same time, the labor intensity of workers is high. high risk

Images