Apparatus for cutting plastic tubes. (Machine-translation by Google Translate, not legally binding)

摘要

Cutting arrangement for plastic tube, characterized in that the cutting element consists of a piece of metal strip fixed with mechanical tension between two bars parallel to each other and mutually related by an insulating body joined in turn to the mobile shaft of a pneumatic or hydraulic cylinder, also parallel to those rods, a support being attached to the said cylinder, from which rods are derived which are parallel to said rods and guide functions for the insulating body, so that the cylinder shaft, the insulating body and the bars in question make up a movable assembly in the axial direction, intended to determine the forward and backward movements of the constant strip with respect to a plastic tube located transversely thereto, and preferably in a state of softness after its exit from an extruder machine. . (Machine-translation by Google Translate, not legally binding)