ES281187U - Tubular point cutting machine (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Cutting machine of tubular knitted fabric, characterized in that the fabric, of tubular nature that in one or several groups of the same nature can be used for the simultaneous cutting of the fabric or tissues arrived at the blade, each of these fabrics or served from an appropriate tank and dragged by the rotation of a roller driven by appropriate chain coming from an engine, and whose fabric is subjected to a tension or roller or counterweight to achieve its elevation in vertical direction and whose fabric by its tubular structure passes through over metal plates that are equal and symmetrically arranged, which are located at the inner ends of the tubular body of the fabric and above a pair of rollers that contribute to the ascent of the fabric and at the same time prevent the falling of the metal plates, of a nature conformadora, because both are used to widen the tubular tissue, so that the elasticity of this makes them approach by their own tissue reaction, all according to the width that the tissue to be cut must have, and whose tissue already calibrated in terms of its width, goes to a horizontal position and only joined to other fabrics coming from systems identical to the one described, they pass between two pressure rollers located in a same vertical plane whose separation can be calibrated and that passes to the tissues to a cutting board to be subjected to the action of a blade that will proceed to the cutting of the piece, when verifying its imprisonment against a antagonist block, having to state that the cut can not only be completely straight and perpendicular to the direction of movement or advancement of the fabric, but that the knife and anti-bladed block may offer other forms to achieve a cut with previously determined shapes, the advance being regulated of the pieces and cut on a conveyor belt by a photoelectric cell that determines the portion of tissue that has to pass over re the cutting line and stopping the tissue by order of the cell at the exact point where you should practice this cut. (Machine-translation by Google Translate, not legally binding)