The invention discloses a printing device with a
tablet computer and an optical camera and a visual camera, and relates to the technical field of printing equipment. Comprising a main frame, a platform plate
assembly is installed on the upper surface of the main frame, a shell
assembly is installed on the side faces of the periphery of the main frame, a
computer control mechanism is installed at the position, close to the right side, of the front side face of the shell
assembly, and an ink supply box assembly is installed at the position, close to the rear side, of the left side face of the shell assembly; a cross beam mechanism is installed on the upper surface of the driving mechanism, a printing mechanism is installed on the cross beam mechanism, and a camera mechanism is installed on the right side face of the printing mechanism. According to the invention, a printed object is scanned through the camera mechanism, the printed object can be randomly placed on the platform plate assembly, a mold does not need to be manufactured, the placing time is saved, the printing efficiency is greatly improved, the
focal length of the camera mechanism is adjustable, the scanning is more accurate, the printed object can be accurately printed, the printing precision is higher, and the printing quality is better.