A multi-process collaborative scheduling management method for a carton printing production line

Abstract

The application provides a paper box printing production line multi-process collaborative scheduling management method, comprising: obtaining the target production batch drying section set temperature and the ink layer surface drying time when the paperboard exits the drying section, identifying the heat input obtained by the unit length paperboard in the drying section, and evaluating the ink layer curing speed; when the fit tightness of the die cutting knife line and the printed graphics exceeds the preset allowable range and the fit degree has caused the die cutting indentation landing point to deviate from the graphics border, a speed reduction adjustment instruction is generated, the first running line speed is executed to decrease, and the second running line speed is obtained; the second water content distribution of the paperboard surface layer, the corrugated core layer and the inner layer under the second running line speed is collected, and the fit tightness between the die cutting knife line and the printed graphics is evaluated; when the fit tightness of the die cutting knife line and the printed graphics is within the preset allowable range, the critical turning point of the drying section temperature rise from promoting speed-up to forcing speed-down is analyzed, and the running line speed is sent to the multi-process collaborative scheduling terminal to schedule the multi-process running tempo.