Apparatus for the classification of fibres or selection of fibres of a beam of fiber comprising textile fibers, especially for combing, supplied by a supply means for a device for classification of fibres.

摘要

Apparatus for the classification of fibres or selection of fibres of a beam of fiber comprising textile fibers, especially for combing, supplied by a supply means for a device for classification of fibres.In an apparatus for the classification of fibres or selection of fibres of a beam of fiber comprising textile fibers, especially for combing, which is supplied by a supply means for a device for classification of fibres, especially for a device for combing. In which are provided with fastening devices.What are the beam fiber at a distance from its free end, and is a mechanical means which generates an action of combing from the site of attachment to the free end of the beam of fiber in order to loosen and remove the pieces are not set, such as, for example, Short fibers, the fibers entangled us, dust or the like from the free end.Where a means of take-off is present in order to remove the combed fiber material.To allow the quantity produced per hour (productivity) is substantially increased and a beam hair improved is obtained, are arranged downstream of the means of supply at least two rollers mounted alternately rotating rapidly without interruption, which are provided with S with fastening devices for the beam of fiber.The fixing devices are distributed spaced in the region of the periphery of the rollers, where a means of actuation to adjust the geometric variables (a) and / or the variables related to the relationship between speed roller itself is associated with at least one roll.