Patent ID: 11491745

Abstract:
An apparatus and method for laminating fibers for direct manufacturing of a preform, in which rows of fibers are drawn at the same time and are arranged in the form of a preform.The apparatus for laminating fibers for direct manufacturing of a preform according to an aspect of the present invention is an apparatus which supplies reinforced fibers to a table 22 and laminating the reinforced fibers thereon, so as to manufacture a fiber preform by laminating the reinforced fibers on the table 22, the apparatus including: a reinforced fiber supply robot 30 configured to supply a predetermined length of a plurality of reinforced fibers, on which a thermoplastic resin is coated; at least one or more edge fixing robots 40 configured to press and fix an end of the reinforced fibers drawn from the reinforced fiber supply robot 30 to the table 22 while the reinforced fibers are adhered as the thermoplastic resin is melted.Particularly, the reinforced fiber supply robot 30 includes: a plurality of reels 33, around which the reinforced fibers F coated with the thermoplastic resin are wound; a plurality of supply rollers 34 configured to transfer the reinforced fibers F, drawn from the plurality of reels, to the table 22 to supply the reinforced fibers thereto; a cutter configured to cut the reinforced fibers F, supplied through the plurality of supply rollers 34, into a predetermined length; and a compression roller 37 configured to press the end of the reinforced fibers F, cut by the cutter, to the table 22.