A method and a device for forming a Final Closure in a piece of folded and reco - tubular material included in the form of caterpillar, especially for Synthetic Gut

摘要

Method and Device for forming a Final Closure in a piece of tubular material, folded and collected in the form of caterpillar, especially Synthetic Gut for the manufacture of sausages.Squeezing, Twisting, the tubular material on the Periphery of the useful, adjusting this elastically at the end of the Caterpillar (124) and rotating coaxially with respect to the Caterpillar withdraws the useful in a short section and parts of the tubular material protruding shape, spinning ma S helpful, a Braid Crooked without core that moves towards the Interior of the Caterpillar; finally,The Tool is removed completely from the tubular material. The Tool consists of a Tree (86), which is part of a mandrel (124), and can be operated through a Bottom element (100) coaxially movable by Cylinder Force (92); The Pull element is driven by an electric motor (118).