The study of wide-format digital inkjet printers' carriage control method with double-carriage

摘要

Aiming to shorten the inkjet printing mechanism single printing time based on the existing digital printing machine, the plan of wide-format digital inkjet printer with double-carriage was proposed to improve the printing speed. Referencing these ordinary printing machine products, the double-carriage reasonable motion parameters were given and the equations of the motion were established. After simulating the real printing process, the phenomenon of collision and printing deficiency was avoided by the way "carriage will give the way". PID control algorithm was adopted to control the carriages' displacement and solve the coupling problem of mechanical systems. The ADAMS/Simulink combined simulation control systems ensures the displacement fluctuations within the permissible range.