INK ROLLER DEVICE AND NUMBERING MACHINE EQUIPPED WITH THE INK ROLLER DEVICE

摘要

A numbering machine equipped with an ink roller device and an ink roller device for facilitating easy attachment and detachment of an ink roller that can extend the service life of the ink roller without dirtying hands.;The numbering machine comprises a numbering body consisting of a frame, a character wheel unit which is integrated with the numbering body, which is movable up and down in the printing position and the original position, and an operating means that the character wheel unit is pressed against the spring force of the reset spring. And a swing arm device provided on the numbering body and capable of swinging the operation handle pressed, and a cassette-type ink roller device detachably fixed to the bottom of the swing arm device.;The ink roller device has an ink roller detachably mounted to the roller fixing frame and rolls to contact the printing surface of the printing element constituting the character wheel unit.