PRINTING MACHINE AND ITS PAINTING DEVICE, AS WELL AS A METHOD FOR CLEANING THE PAINT BOX PERIPHERALS

摘要

FIELD: inking and dyeing devices.;SUBSTANCE: inking box of the proposed inking apparatus is equipped with a fixed frame; a slab made with the possibility of sliding on the upper surface of the frame; and an extension and retract mechanism for extending and retracting the slab with respect to the frame. The extension and retraction mechanism contains: an electric motor; the cam, which is attached to the output shaft of the electric motor, is made rotatable as a whole with it due to the rotation of the output shaft and has a guiding curved surface deviating from an ideal circle; and a rod that is in contact with the guide curved surface and is extended and retracted due to the rotation of the cam. The plate extends and retracts in relation to the frame due to the extension and retraction of the stem. ;EFFECT: increased efficiency of employing and cleaning an inking box.;7 cl, 6 dwg