Scanning digital high-speed inkjet printing machine

Abstract

The invention relates to a scanning digital high-speed ink-jet printing machine. The purpose is that the digital reciprocating inkjet printing machine provided should have the characteristics of improving the quality of printed products, increasing production efficiency and reducing production costs. The technical solution is: a digital reciprocating inkjet printing machine, including a discharge part, a traction part, a digital inkjet part, a drying part and a winding part; the discharge part is equipped with a constant discharge tension mechanism, and the constant discharge tension mechanism It includes two first tension swing arms, first tension swing arm guide rollers whose two ends are respectively hinged with the swing ends of the two first tension swing arms, and two first swing arm tension cylinders; A winding tension constant mechanism with constant tension of the printed matter. The winding tension constant mechanism includes two second tension swing arms respectively swingably hinged on both sides of the frame, and the two ends are respectively connected to the swing ends of the two second tension swing arms. The hinged second tension swing arm guide roller and the two second swing arm tension cylinders respectively drive the rotation of the two second tension swing arms.

Description

technical field [0001] The invention relates to the fields of textile and printing, in particular to a scanning digital high-speed inkjet printing machine. Background technique [0002] The currently used scanning scanning digital high-speed inkjet printing machine has encroached on the field of gravure printing machines and has a strong development trend. However, there are some deficiencies such as slow production speed, less storage and preparation, and weak drying equipment; especially due to the inertia caused by the reciprocating intermittent motion of the digital print head, it is difficult to increase the diameter of the printed matter in the package, which limits the number of receiving and discharging materials, so the production efficiency not tall. For this reason, most users use multiple machines to increase production; but in terms of quality, the hue of the same product produced by multiple machines varies greatly (because there are very small differences in ...

AI Technical Summary

Problems solved by technology

However, there are some deficiencies such as slow production speed, less storage and preparation, and weak drying equipment; especially due to the inertia caused by the reciprocating intermittent motion of the digital print head, it is difficult to increase the diameter of the printed matter in the package, which limits the number of receiving and discharging materials, so the production efficiency not tall

For this reason, most users use multiple machines to increase production; but in terms of quality, the hue of the same product produced by multiple machines varies greatly (because there are very small differences in each machine, multiple inkjet printing machines There will be a difference in hue when producing a batch of varieties)

In addition, the machine’s receiving mechanism and discharging mechanism also limit the amount of material preparation due to its intermittent characteristics. Therefore, frequent material preparation is required in production, resulting in a large waste of materials and labor.

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