Roll support structure of printing device
AssigneeLintec Corporation
InventorKatsuhide Tsukamoto
Life of this patent
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Abstract
An anilox roll 15 is disposed such that an outer peripheral surface thereof contacts an outer peripheral surface of a fountain roll 13 positioned in an ink pan 11. Ink I transferred to the outer peripheral surface of the anilox roll 15 is transferred to a plate cylinder 16, and predetermined printing is performed on printing paper P passing between the plate cylinder 16 and a platen 17. One end side of a support shaft 20 of the fountain roll 13 and the anilox roll 15 is removably coupled to a rotating shaft 32 via coupling means 29, and the other end side of the support shaft 21 is supported by urging means 59. The urging means 59 includes a moving shaft 45 that is movable in the axial direction. Moving the moving shaft 45 permits removal of the fountain roll 13 and/or the anilox roll 15.
Claims4
A roll support structure of a printing device including a fountain roll disposed such that an outer peripheral surface thereof faces an interior of an ink pan, an anilox roll disposed so as to contact the outer peripheral surface of the fountain roll, a plate cylinder to which ink transferred to the anilox roll is transferred, and a platen disposed so as to face the plate cylinder, the roll support structure being arranged such that one end side of a support shaft of the fountain roll and/or the anilox roll is removably coupled to a rotating shaft for transmitting a predetermined rotating force, while the other end side thereof is supported via urging means that is movable in an axial direction.
Dependencies are inferred from the claim text.