Patent ID: 9352546
Filing Date: 2016-05-31
CPC Classification: B41F

Claim Text:
1. A servo-driven cylinder screen printing machine for use with a feeder and a printed sheet collecting unit to perform printing on printing material sheets, comprising: a machine frame including a print cylinder disposed in the printing zone and, having a rotary shaft and a cylinder body mounted on the rotary shaft, the second conveyor being disposed between the first conveyor and the print cylinder; a direct-drive servo mechanism connected to an end of the rotary shaft of the print cylinder, the direct-drive servo mechanism driving the rotary shaft and the cylinder body to rotate at a precisely-controlled rotational speed and continuously in one direction such that alternate, successive stop and print movements can be performed; a screen carrier being disposed above the printing zone and adjacent to a surface of the cylinder body; and a linear servo mechanism connected to the screen carrier, the linear servo mechanism driving the screen carrier to linearly move above the machine frame and with the print cylinder in performing a printing operation.