CONNECTING MECHANISM BETWEEN DIE AND CUTTER UNIT, UNDERWATER CUTTING TYPE GRANULATOR AND CONNECTING METHOD BETWEEN DIE AND CUTTER UNIT

摘要

PROBLEM TO BE SOLVED: To provide a connecting mechanism between a die and a cutter unit which can connect and disconnect the cutter unit to the die even when a center axis of the die and the cutter unit is deviated in a present invention.;SOLUTION: A connecting mechanism between a die 8 and a cutter unit 9 according to a present invention has the die 8, a die holder 32 in which the die 8 is fixed and a notch 33 having an opening end 331 and a closed end 332 having a narrow width is formed, and the cutter unit 9 having a lock bar 21 consisting of a first rod part 211 extending toward the die 8, a protrusion 27 attached to a tip end of the first rod part 211, and a second rod part 212 extending in a direction inclined with respect to the first rod part 211, and drive means 22 for driving the lock bar 21. With the protrusion 27 of the lock bar 21 in contact with a rear surface of the die holder 32, the first rod part 211 contacts an inner edge of the closed end 332.;SELECTED DRAWING: Figure 5;COPYRIGHT: (C)2019,JPO&INPIT