Belt adjusting device for folding machine

Abstract

The invention relates to a belt adjusting device for a folding machine. The belt adjusting device for the folding machine is characterized in that the belt adjusting device for the folding machine comprises a belt pulley, a belt driving shaft and a belt roller. The belt pulley is rotatably installed at one end of the belt driving shaft, and the belt roller is rotatably installed at the other end of the belt driving shaft. The belt driving shaft extends out of the belt pulley and the belt roller. A belt adjusting electromagnetic valve is installed on the belt driving shaft. According to the belt adjusting device for the folding machine, the belt adjusting electromagnetic valve is arranged on the belt driving shaft, the rotating speed of the belt driving shaft can be reasonably adjusted, sothat the belt driving shaft, the belt pulley and a belt run synchronously, the stability of the belt in the transmission process is high, and the probability of loosening, clamping and stagnation of the belt is reduced; and the structure is ingenious, the adjustment effect is good, the transport effect and efficiency of the belt are ensured, the belt can be better used on the folding machine, andthe promotion and application of the folding machine in the market is facilitated.

Description

technical field [0001] The invention relates to the technical field of folding machines, in particular to a belt adjusting device for folding machines. Background technique [0002] Folding machine is a modern printing equipment produced with the modern printing industry. Modern printing plants usually include three processing procedures: pre-press, printing, and post-press. The main carrier medium is paper. Due to the rise of packaging printing, on other material media, Such as plastics, fabrics, leather, metal surfaces, etc. are also on the rise, but the main carrier is still dominated by paper. Printing industry processing is usually divided into book and newspaper processing and packaging processing. Folding machines are mainly used for folding paper of various sizes and thicknesses within the design range. It is suitable for high-volume printing centers, production enterprises, official documents, business letters, etc. of the fold. [0003] The folding machine is mai...

AI Technical Summary

Problems solved by technology

[0003] The folding machine is mainly composed of paper separation system, paper feeding system, curved parallel folding system, vertical folding knife folding system, frame, transmission system, electrical control system and post receiving system, etc. During the transportation of paper to be folded, The belt plays a key role. The existing belt device will loosen and get stuck during the transportation process, resulting in the loosening and scattering of the products to be folded on the belt, which often requires the operator to reorganize them, which increases the At the same time, the labor intensity of the operator reduces the folding efficiency of the folding machine, which is not conducive to the promotion and application of the folding machine in the market

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