DEVICE AND A METHOD FOR CLEANING A DOCTOR BLADE CAPABLE OF AUTOMATICALLY CLEANING A DOCTOR BLADE WITH A MECHANICAL METHOD, A DOCTOR BLADE UNIT WITH THE SAME, AND AN INK SUPPLY SYSTEM

摘要

PURPOSE: A device and a method for cleaning a doctor blade, a doctor blade unit with the same, and an ink supply system are provided to clean the doctor blade with ease and to minimize a stoppage of the ink supply system.;CONSTITUTION: A device (300) for cleaning a doctor blade (232) includes first and second cleaning members, third and fourth cleaning members, first and second keeping members, third and fourth keeping members, and driving members (350). The first and second cleaning members clean ink remaining on the front and rear surfaces of the doctor blade respectively. The third and fourth cleaning members remove the ink secondarily remaining after cleaning. The first and second keeping members keep the first and second cleaning members. The third and fourth keeping members keep the third and fourth cleaning members. The driving members are connected to first to fourth cleaning members respectively and control the rotation and the linear movement of the first to the fourth cleaning members.;COPYRIGHT KIPO 2013