Design of an Extrusion Painting Test Device with Preheating and Self-cleaning

At present, some traditional and digital printing methods are used in electronic printing technology. But it is inconvenient in making one experiment in laboratory. So a kind of extrusion painting test device is designed, used for special printing objects of line pattern. This paper analyzed the working principle of extrusion painting test device, designed 2D motion system of extrusion painting head. The motion system is controlled on Arduino control panel. The extrusion painting head has the function of preheating and self-cleaning. The workbench integrates heating and drying functions. The device is used for the study of electronic ink 2D planar painting technology and relevant properties.