Carbon fiber three-dimensional forming device

Abstract

The invention discloses a carbon fiber three-dimensional forming device. The carbon fiber three-dimensional forming device comprises a mold and is characterized by further comprising a high-pressure device, a vacuum-pumping device and a heating device, wherein the mold comprises an upper mold seat, a lower mold seat, an upper molding mold core locked in the upper mold seat and a lower molding mold core locked in the lower mold seat; the upper molding mold core and the lower molding mold core are opposite to form a mold cavity, the mold cavity is in through connection with the high-pressure device and the vacuum-pumping device respectively, and the heating device can heat the surface of the lower mold seat. The carbon fiber three-dimensional forming device disclosed by the invention can solve the problems of long production cycle, trivial process, low yield and incapability of performing large-quantity and stable processing and manufacturing of forming of a carbon fiber molded housing through a thermo-plasticization method in the prior art and provides the carbon fiber three-dimensional forming device which can simplify the process, shorten the processing time and obtain the higher product processing surface.

Description

technical field [0001] The invention relates to a device for matching a manufacturing process with a mold, in particular to a carbon fiber three-dimensional forming device for drawing carbon fibers out of a molding shell. Background technique [0002] It is known that the carbon fiber shell is formed by thermoplastic method, including: carbon fiber material pre-impregnated with epoxy plastic ester, composite mold and large oven. It is to attach the carbon fiber material pre-impregnated with epoxy plastic ester to the molding core, and use long-term high temperature softening, the softened carbon fiber material is attached to the surface of the molding mold core, and the epoxy plastic ester is naturally cooled through the air to obtain carbon fiber. case. [0003] The thermoplastic method requires long-term heating and cooling to solidify the carbon fiber shell. The surface of the obtained shell is rough, and it is easy to have defibrillation and floating defects. It needs t...

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Problems solved by technology

[0004] In order to solve the problems of long production cycle, cumbersome manufacturing process, low yield rate, and incapable of large-scale and stable manufacturing of carbon fiber molding shells in the prior art by thermoplastic molding, the present invention provides a simple manufacturing process that shortens the processing time and achieves better Carbon fiber three-dimensional forming device with high product processing surface

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