Fiber composite material stirring method and device adopting same

Abstract

The invention provides a fiber composite material stirring method and a device adopting the same. The method is characterized by short-cutting and heating fibers, heating resin, putting the resin in a stirring vessel with a heating function, starting a stirrer to stir the resin, slowly blowing the short-cut fibers into the stirring vessel with the resin via a draught fan, continuously stirring the materials, and regulating the stirrer to stir the materials from top to bottom, from bottom to top, from left to right and from right to left respectively after all the fibers are blown into the resin. The device comprises the stirring vessel, a stirring disc, a pipeline, a fiber storage vessel, a material window, draught equipment, an automatic control device and cables. The fibers and the resin are fully stirred by adopting the stirring method, so that the carbon fibers and the resin are fully mixed uniformly and the carbon fibers are free from rolling, dispersion non-uniformity, fifty-fifty folding, and other phenomena.

Description

technical field [0001] The invention relates to the production field of composite materials, in particular to a stirring method and device for fiber composite materials. Background technique [0002] The production and manufacture of composite materials is not only multidisciplinary, complex process, and strict process requirements, but also many technical details need to be gradually solved in the production of composite materials industrialization. The production of composite materials should be roughly divided into series of carbon family materials such as composite materials, advanced composite materials, carbon / carbon composite materials, carbon metal composite materials, carbon ceramic composite materials, carbon cement composite materials, and carbon wood composite materials. In the synthesis technology of resin and carbon fiber or other fibers, the mixing process of fiber and resin has become a technical barrier hindering the development of products and industries. ...

AI Technical Summary

Problems solved by technology

If the process technology is not properly configured, it will cause a lot of energy consumption, which will not only increase the product cost, but also cause an unreasonable amount of energy waste. The traditional resin and fiber have poor mixing uniformity and poor product uniformity, especially when the content of carbon fiber is relatively high. Therefore, we invented and designed a fiber composite material mixing method and its device with simple operation, good uniformity and high product utilization rate, which can solve the industrialization problems of composite materials and advanced composite products, improve product quality, and improve enterprise economy. Benefits and social benefits have a wide range of social benefits

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