Anilox offset printing unit with a short inking device
AssigneeMAN Roland Druckmaschinen AG
InventorsIngo Kobler, Hans Mamberer
Life of this patent
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Abstract
An anilox offset printing unit includes a short inking device mounted between side walls with a screen roller which can be doctored and immersed in an ink reservoir, an inking roller, and a plate cylinder for inking a rubber blanket cylinder, and a damping device acting on the plate cylinder. An adjusting device having two degrees of freedom serves to adjust the distance between the axes of the inking roller and the screen roller and/or the distance between the axes of the inking roller and the plate cylinder, wherein the adjustment is carried out by the adjusting device in accordance with a measurement value determined by a measuring element which interacts with the adjusting device.
Claims11
An anilox offset printing unit with a short inking device mounted between side walls, the printing unit comprising a screen roller, means for doctoring the screen roller, and means for applying ink to the screen roller, an inking roller in contact with the screen roller over a first transfer width, and a plate cylinder for inking a rubber blanket cylinder, the inking roller being in contact with the plate cylinder over a second transfer width, a damping device for damping the plate cylinder, adjusting means with at least two degrees of freedom for adjusting at least one of the transfer widths between the inking roller and the screen roller and between the inking roller and the plate cylinder, and at least one measuring means for measuring selected parameters of the printing unit, and means connected to the measuring means for controlling the adjusting means.
Dependencies are inferred from the claim text.