Apparatus for automatic change of coils by empty tubes for spinning, by rings and twisting machines, characterized in that the lifting of the coils and reguarnecimiento of the tines with empty tubes, is made by means of forks that are carried by units added to a chain arranged in the form of an isosceles triangle, which is located in the parallel high plateau plane of the tines, and the resulting movement thereof is carried out on a vertical line when the mechanism is in motion; the reguarnecido fork being loaded by an empty tube, by means of a feeding mechanism consisting of a store, a stop and a plate set in motion by an elbow, which lowers in a plane perpendicular to the plane of the tines, locating the empty tube on the corresponding barb, since the wire separator separates them in front of the barbs, and the end of the thread reserve is picked up and cut by a separator, a cutting blade and a pressure band. (Machine-translation by Google Translate, not legally binding)
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