Lifting device for transfer plate at the end of printing machine

Abstract

A lifting device for a transfer plate at the end of a printing machine, which includes a lifting plate, two cylinder units, a fixed support frame and a frame, the cylinder unit includes a fixed cylinder body and a moving piston rod, and one end of the fixed support frame It is fixedly connected with the fixed cylinder body, and the other end is fixedly connected with the frame; the lifting plate is fixed on the upper end surface of the piston rod. It cooperates with the lifting and steering device of the transfer board and the horizontal conveyor belt below the synchronous lowering station to complete the receiving, lowering, rotating 180° of the transfer board in sequence, then lowering and lowering, translation and lifting, and finally feeding In the synchronous lifting mechanism, the linear transition between the two ends of the printing machine is realized, and the entire line realizes continuous printing without intervals, which can reduce the footprint of the printing machine and improve the printing efficiency of the entire printing machine.

Description

Technical field: [0001] The invention relates to a printing machine with a vertical process delay curing function, in particular to a linear transition device at both ends. Background technique: [0002] In the traditional circular printing machine, the two ends are semicircular transition sections, such as figure 1 , figure 2 As shown, the transfer table is a flat plate of 600×800mm. The transfer board is placed on the table support. The table support cooperates with the guide rail through the connecting rod. Drive the synchronous belt, and the platen bracket moves along the guide rail with the connecting rod. The transmission mode is directional and horizontal interval movement. After the printing and flash drying process is completed, it usually passes through three ink curing stations. During flash drying, only the printing ink can be used The surface layer dries quickly, and the deep layer of the printing ink is still in a creeping state. Due to the short path from t...

AI Technical Summary

Problems solved by technology

Although the first two solutions have certain effects, adding cooling and drying stations will not only increase the cost of the printing machine, but more importantly, increase the floor space and space of the equipment, and require a large investment in factory buildings, which is difficult for enterprises to accept.

The method of reducing the transmission speed of the entire printing production line will directly affect the production efficiency of the entire printing production line, and the production enterprises are not willing to accept it.

Prolong the flash drying time of the flash oven. The ink drying speed is too fast, and the pattern is easy to warp, which also affects the quality of fabric printing, and the qualified rate of the product cannot be guaranteed.

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