Improved high-speed fibre feed assembly

摘要

A fibre feed system comprising a plurality of fibre sources (1) from which a plurality of fibres (2) are drawn; a dampening bar assembly having a plurality of rounded surface portions across which the fibres are drawn from the fibre sources; a plurality of intake housings (7) arranged to receive one or more of the fibres from the dampening bar assembly, each intake housing providing a large front opening (8) through which one or more fibres enters the intake housing and a small rear opening (11) through which the one or more fibres exits the intake housing; a plurality of feed tubes (12), each feed tube having an inlet arranged at the rear opening of one of the intake housings to receive the exiting fibre or fibres and an outlet; and a fibre processing apparatus (14) arranged to receive the fibre or fibres exiting from one or more of the feed tube outlets; wherein the plurality of fibre sources are arranged in a creel (24) that holds the fibre sources in a predetermined orientation with respect to the intake housings; the fibre sources, dampening bar assembly and intake housing are arranged in a generally vertically aligned orientation wherein the fibre sources are arranged generally below the dampening bar assembly; and the dampening bar assembly is arranged generally below the intake housing; and wherein a first ratio between a first distance between the fibre sources to the dampening bar assembly and a second distance between the dampening bar assembly and the intake housing is at least 10.