A line for producing razor wire
Patent of Ukraine: №106679
Author: Tkachenko Yuriy Vladimirovich
Section of the IPC: B21F 25/00 – Barbed wire, mesh, fencing, wire fabrics
Published: 10.05.2016, Bulletin № 9
A line for producing razor wire contains a stamp for forming damaging elements by punching holes in a solid strip and a drum for winding the barbed tape. The stamp has a number of punches of different shape for sequential punching the holes and openings therebetween in staggered order to obtain simultaneously several barbed tapes from broad continuous metal strip, and the number of drums, made in the form of bobbins, corresponds to the number of the barbed tapes emerging from a die, wherein said bobbins have horizontal axles of rotation and autonomous means of tape tension and a width, and their width is equal to the width of the barbed tape, and the line is equipped with means for reinforcing the barbed tape with metal wire tape through its rolling into the central portion of the barbed tape, behind which there is a screw distributor, and behind it a drum with a horizontal axis of rotation is located, on which via the screw distributor the barbed reinforced tape is wound with laying coils in one layer almost without gaps between adjacent coils, and means for bonding the adjacent coils by staples (clips), made in the form of a clipper or jaws.