Automatic printing machine drying mode and conveying manner

Abstract

The invention relates to an automatic printing machine drying mode and conveying manner. A printing machine comprises a printing device, a drying device and a circulation conveying device are included. The drying device comprises a box, a heating device, a descending conveying mechanism, an ascending conveying mechanism, a table plate box interior connection device and a table plate box exterior connection device. The ascending conveying mechanism and the descending conveying mechanism are the same in structure and each comprises at least one pair of lifting chains arranged on the two sides ofthe box. The lifting chains are provided with a plurality of table plate support plates distributed in parallel. The lifting chains are driven by a drive device and drive the table plate support plates to ascend and descend up and down. The automatic printing machine drying mode and conveying manner has the advantages that through cooperation of the lifting chains and the table plate support plates, table plates ascend and descend in an ascending channel or a descending channel, for the independent ascending channel or descending channel, only a pair of lifting chains are needed, needed components are greatly reduced, the structure is simple, and lifting is convenient.

Description

technical field [0001] The invention relates to a printing machine, in particular to a drying mode and a conveying method of an automatic printing machine. Background technique [0002] As far as the current home and abroad are concerned: printing machines are mainly divided into rotary screen printing machines and flat screen printing machines according to printing plates. The printing plate of the rotary screen printing machine is a cylinder, and the rotary screen printing machine directly uses a guide belt. The printing speed is relatively fast, up to 5000m per hour, but the disadvantage is that it can only print fixed patterns, which is suitable for mass production of gray fabrics , the scope of use is narrow. The printing plate of the flat screen printing machine is a flat screen plate, and the feeding cloth of the flat screen printing machine has both a guide belt and a platen. Among them, the platen flat screen printing machine is called a circular or oval printing ...

AI Technical Summary

Problems solved by technology

Although the new printing machine with the above-mentioned structure increases the number of platens per unit area and improves the output, it still has certain problems: the two sets of vertical feeding mechanisms on the three-dimensional feeding and discharging frame adopt a chain structure, and the chain drives When printing the platen, the two sets of vertical feeding mechanisms cannot be completely synchronized. After accumulating errors, the heights of the printing platens of the vertical feeding mechanisms at both ends of the horizontal adjustment mechanism are not at the same level, resulting in the inability of the horizontal adjustment mechanism to hand over the printing table smoothly. board, so there are big problems in the reliability and stability of the above structure

[0006] Among the above-mentioned mechanisms, the movement of the platen is realized by the cooperation of the feeding-side lifting and conveying mechanism, the discharging-side lifting and conveying mechanism and the horizontal conveying mechanism. The setting of the lifting and conveying mechanism on the material side requires the use of multiple components such as the platen support, the lifting support bracket, the clamping drive mechanism, the lifting transfer bracket, and the transfer drive mechanism. Bloated, inconvenient for installation and maintenance, and more cumbersome when performing lifting operations

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