Patent ID: 6732626
Filing Date: 2004-05-11
Classification: B26D,B65H,Y10S,Y10T

Abstract:
A tape cutting device of an automatic roll tape cutter, which feeds out a roll tape mounted in the roll tape cutter by a predetermined length and cuts the tape automatically, the tape cutting device comprising:a frame detachably assembled on the front surface of a case of the tape cutter, the frame having a slot formed therethrough and movable blade guide channels formed on both sides of the rear surface of the frame; a fixed blade mounted on the upper portion of the rear surface of the frame having a cutting section; a movable blade having a cutting section mounted on the lower portion of the rear surface of the frame in such a manner to permit said movable blade to move toward said fixed blade while remaining parallel with the fixed blade, the movable blade having a horizontal hole formed on one side of the lower end thereof, an inclined hole formed on the other side of the lower end thereof, and a tape read-out sensor inserting hole formed at the center thereof; said cutting sections of said fixed blade and said movable blade adapted to contact each other upon movement of said movable blade toward said fixed blade whereby said tape is cut; and a lubricating oil supply part for supplying lubricating oil to sides of the fixed blade and the movable blade or a side of the fixed blade or the movable blade.