Printing control method and printing device

Abstract

The invention discloses a printing control method and printing equipment, which are applied to printing control of the printing equipment. The printing equipment comprises an encoder and a spray nozzle assembly, wherein the encoder provides an encoder signal to the spray nozzle assembly to control an ink jetting action of the spray nozzle assembly. The method comprises steps as follows: frequency multiplication signals are acquired according to the encoder signal and the frequency multiplication, wherein the number of clock periods occupied by the encoder signal and the number of clock periods occupied by the corresponding frequency multiplication signal are consistent; and a printing signal is acquired according to the frequency multiplication signals. Through adjustment of the frequency multiplication signals, the number of clock periods occupied by the encoder signal and the number of clock periods occupied by the corresponding frequency multiplication signal are consistent, so that the problem that the printing speed of a spray nozzle and the operating speed of a printing stock are not synchronous due to inconsistency of the clock periods occupied by the encoder signal and the corresponding frequency multiplication signal in the prior art is solved, the printing precision is improved, and accordingly, the print image quality is improved.

Description

technical field [0001] The invention relates to the technical field of digital printing, in particular to a printing control method and printing equipment. Background technique [0002] Digital printing is a printing technology that has developed rapidly in recent years. It adopts the method of directly inputting, processing and printing data. The digital printing equipment processes the original data into dot matrix data through the host terminal, processes the dot matrix data into imaging data suitable for imaging through the control system, and then controls the imaging components to directly image the imaging data. A commonly used digital printing equipment is a digital printing machine for on-demand inkjet printing. The digital printing machine includes a control system and an imaging component nozzle. At this time, the nozzle of the imaging component squeezes out the ink, and directly sprays mist ink droplets on the surface of the substrate for imaging. [0003] In t...

AI Technical Summary

Problems solved by technology

[0006] The present invention provides a printing control method and a printing device using the printing control method, which are used to solve the printing accuracy caused by the asynchronous printing speed of the nozzle and the running speed of the printing body in the process of configuring the printing resolution in the prior art. Lowering the problem

Images