Vertical and ring direction gum dipping wet process glass fiber reinforced plastic tubing continuous pipe twining machine

Abstract

A longitudinal and circumferential dipping wet-process FRP continuous molding machine, which includes a mandrel, a machine base, a power transmission device, a longitudinal creel, a longitudinal yarn dipping tank and a distributor, and the power transmission device is installed on the machine On the seat, there are several groups of longitudinal yarn creels, longitudinal yarn dipping tanks and distributors. The yarn creel is connected with the power transmission device, and is driven by the power transmission device to rotate. The said circular dipped creel has an inner tube, on which a ring creel is installed, and on the circular dipped creel there is a Yarn guide device, the yarn guide device has a yarn guide frame, and several yarn guide wheels and yarn guide brackets are installed on the yarn guide frame. The phenomenon is sufficient, and the helical winding layers in the hoop direction are reversely staggered and overlapped, and the longitudinal yarn layer and the hoop yarn layer are overlapped alternately, thereby greatly improving the density and mechanical strength of the FRP pipe.

Description

technical field [0001] The invention belongs to a production and molding equipment for glass steel pipes, in particular to a longitudinal and circumferential dipping wet-process glass steel pipe continuous winding machine. Background technique [0002] FRP is a composite material with very remarkable performance characteristics. Compared with metal pipes or other inorganic pipes, FRP pipes have the advantages of light weight, high specific strength, corrosion resistance, electrical insulation, instantaneous ultra-high temperature resistance, slow heat transfer, easy coloring, etc. In addition, it also has the designability of material properties , the convenience of molding, the one-time molding process and other characteristics, therefore, glass fiber reinforced plastic pipes are widely used in various fields of the national economy. [0003] At present, there are mainly two types of continuous winding machines for FRP pipes, one is the horizontal dry continuous winding ma...

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Problems solved by technology

[0005] The technical problem to be solved by the present invention is to overcome the problems that the existing wet continuous pipe winding machine can only impregnate the unidirectional glass fiber yarn and the impregnation of the impregnation, and provide a method for simultaneously impregnating the longitudinal and hoop glass fiber yarns. , Glue fully impregnated longitudinal and circumferential dipping wet FRP pipe continuous winding machine

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