Automatic servo pressure regulating method and device of satellite-type flexible steel roller printing machine

Abstract

The present invention discloses an automatic servo pressure regulating method of a satellite-type flexible steel roller printing machine, comprising the following specific steps: quickly carrying, quickly retreating, preventing from extruding steel rollers, automatically positioning according to steel roller circumference, automatically regulating pressure according to different printing speeds, automatically filling a prescription and performing power-off remembering. The invention also discloses an automatic serving pressure regulating device of a satellite-type flexible steel roller printing machine. A main controller, a power module and a human-computer interface are connected; the main controller is connected with the dual motor driving modules of several groups of servo motors, and each dual motor driving module passes through a servo shaft and the servo motor in sequence and is connected with self steel roller seat; a main module and several groups of six-shaft driving control modules are arranged in the main controller, the main module is connected with each group of six-shaft driving control modules via a DP bus, and each group of six-shaft driving control modules is connected with a power module respectively by DRIVER QLIQ cables. The method and the device of the invention have high degree of automation, simple operation, high working efficiency and stable print quality.

Description

technical field [0001] The invention belongs to the technical field of printing machinery control, and relates to an automatic servo pressure regulating method for a satellite flexographic roller printing machine, and also relates to an automatic servo pressure regulating device for a satellite flexographic roller printing machine. Background technique [0002] In order to achieve multi-color exquisite printing, one of the key links is the adjustment of the impression force of each printing color. The satellite flexographic roller printing machine belongs to light pressure printing, and the adjustment of the impression force is frequent and important. It is a satellite flexo printing machine. One of the core control technologies of roller printing machines is the key technology to realize exquisite and efficient printing of satellite flexographic roller printing machines. The quality of printing pressure adjustment directly affects the quality of printed products, how to ach...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide an automatic servo pressure regulation method for a satellite-type flexographic roller printing machine, which solves the problem of single function and low pressure regulation efficiency of the pressure regulation system in the prior art, which leads to high work intensity for workers, high operation requirements, and difficult operation process. It is more complicated, the printing efficiency is low, and the quality of printed matter is unstable

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