DOCTOR BLADE DEVICE FOR COLLECTING FOREIGN MATERIALS ON THE SURFACE OF A ROLL, WHICH INCLUDES A CLEANING UNIT REMOVING THE FOREIGN MATERIALS ADHERING TO A FOREIGN MATERIAL GUIDING UNIT

摘要

PURPOSE: A doctor blade device for collecting foreign materials on the surface of a roll is provided to effectively remove the foreign materials such as rust prevention oil on the surface of the roll.;CONSTITUTION: A doctor blade device for collecting foreign materials on the surface of a roll includes a body (10) with an inlet; a doctor blade (20) which is protruding from the inlet and of which one end is in contact with the surface of the roll; a foreign material guiding unit (30) formed on the outer side of the body; and a cleaning unit (40) which is installed on one side of the body and removes the foreign materials adhering to the foreign material guiding unit.;COPYRIGHT KIPO 2013