Soft mold and closed mold fiber reinforced composite product processing device and method

Abstract

The invention relates to a soft and closed mold fiber reinforced composite product processing device and method. The fiber reinforced composite product processing device comprises a mold fixing frame, a compression fixing frame, a plurality of compression components, an upper mold, a lower mold, a vibrating device and an electronic control system. The upper mold is located blow the compression components and comprises a thin-wall rigid mold shell and a soft liner layer, wherein the thin-wall rigid mold shell is in contact with the compression components, is fixedly connected to a perpendicular compression component and has the elastic deformation capability under the pressure effect of the compression components. The lower mold is rigid and is fixed to a base. The vibrating device is arranged on one side of the lower mold. The soft and closed mold fiber reinforced composite product processing device and method have the advantages of high strength in the traditional manual pasting technology and a high automation degree of the molding process, the requirement for the technical level of operation workers is low, the surface quality of products is high, and initial investment is small.

Description

Technical field [0001] The present invention relates to the improvement of fiber-reinforced composite material product processing device and processing method, in particular to a processing device and processing device that requires low technical level of operators, and can produce high-strength, high-surface quality products with a small initial investment method. Background technique [0002] Fiber-reinforced composite materials are made by impregnating high-performance continuous fibers such as carbon fiber, glass fiber or basalt fiber in epoxy resin, unsaturated polyester resin or vinyl resin to form an integral composite material. Because fiber reinforced composite materials have the following characteristics: (1) high specific strength and large specific modulus; (2) material performance can be designed; (3) corrosion resistance and durability; (4) thermal expansion coefficient and concrete similar. These characteristics enable fiber-reinforced composite materials to meet...

AI Technical Summary

Problems solved by technology

Among them, the traditional hand lay-up process requires the operator to lay a layer of fiber material and then apply a layer of glue, and then spread a layer of fiber material and then apply a layer of glue, so that the layer by layer brushing is done until the process requirements are met. During the brushing process, it is necessary to squeeze out the air bubbles with a brush to avoid air bubbles in the product from affecting the overall strength; using the traditional hand lay-up process, since each layer of fiber material is a whole sheet of continuous fibers, the formed product has high strength, but manual operation cannot achieve Automated production, low production efficiency, high technical requirements for operators, and poor product surface quality

The molding

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