| 摘要 |
The present invention relates to a cutting device of a manufacturing apparatus for synthetic resin pellets, and more specifically, to a cutting device of a manufacturing apparatus for synthetic resin pellets which includes a square head bolt coupled to the central rear side of a cutter cutting a resin material discharged through a nozzle hole, wherein a square head unit on the rear side of the square head bolt is installed on a square operation groove on the front side of the cutter to be moved in a pivot type, and the central rear side of the square head unit is elastically supported by a spring: thereby varying the angle of a blade body when central lines of a motor shaft for installing a blade and a nozzle is dislocated and closely attaching the front surface of the blade to the nozzle surface; accurately attaching the front surface of the blade to the nozzle surface using the elasticity of the spring when a cutter is separated for cleaning and reinstalled for accurately cutting the resin material; and enabling users to easily reinstall the cutter. |
