Rotating scissors and method for separating the front and rear heads from the rolling stock

摘要

The invention relates to a rotating scissors for cropping high-speed rolling stock, in particular wire, with two axially cutting ring knives rotating about their axis at the same speed, the opposing end cutting edges of which are brought together during the cutting process except for the distance required to separate the rolling stock and also on Layers arranged at an acute angle to one another, which intersect in a line, the scissors on a guide, each with a guide part arranged in front of and behind the ring knives, moving in and out of the rolling stock by changing the relative position between the rolling stock and the cutting body either by the for the cut-free passage of the rolling stock is free between the ring knives or in the wedge-shaped cutting area determined by the gripping angle of the ring knives. According to the invention, the front guide can be pivoted, the rear guide can be fixed and the scissors can be raised and lowered relative to the rear guide.