High-performance fiber spacer fabric and resin composite device and method

Abstract

The invention discloses a high-performance fiber spacer fabric and resin compounded device. The device comprises a box body, a clamping assembly, a heating assembly, a resin pouring assembly, a fan system, a control panel and a vacuum auxiliary molding system; the clamping assembly, the fan system and the heating assembly are all located in the box body, the control panel, the resin pouring assembly and the vacuum auxiliary molding system are all installed on the box body, the resin pouring assembly and the vacuum auxiliary molding system both communicate with the inner cavity of the box body,and the control panel is electrically connected with the clamping assembly, the heating assembly, the resin pouring assembly, the fan system and the vacuum auxiliary molding system correspondingly. The invention further provides a method for compounding the high-performance fiber spacer fabric and the resin by utilizing the device. According to the device and the method, the problem that the distribution of the bubbles and the resin in the resin and the spacer fabric is not uniform is solved so that the influence of the level, experience and labor attitude of an operator can be avoided, and the product quality can be improved.

Description

technical field [0001] The invention relates to a carbon fiber molding process technology, in particular to a high-performance fiber spacer fabric and resin composite device and method. Background technique [0002] The spacer fabric refers to a three-dimensional woven fabric connected by a set of vertical yarns or a vertical weave between two parallel fabric plane structures. The spacer fabric has continuous holes, and it has good integrity, light weight, and impact resistance. nice features. The spacer fabric can generally be woven with high-performance fibers such as carbon fiber, glass fiber, aramid fiber or basalt fiber. [0003] High-performance fiber spacer fabrics (hereinafter referred to as spacer fabrics) are often not used alone, but are mostly used as reinforcing materials and resins to form high-performance fiber spacer fabric composites. At present, the composite material adopts the process of weaving first and then compounding. At the same time, the special...

AI Technical Summary

Problems solved by technology

At the same time, the special spatial structure of the spacer fabric makes it difficult to fully open its spatial structure during compounding, making it difficult for the resin to diffuse evenly along the fibers, making it very difficult to compound the fabric and resin after weaving

[0004] At present, the process of processing spacer fabrics into composite materials basically adopts the hand lay-up method, but the hand lay-up process is easily affected by the level, experience and labor attitude of the operators, and has low production efficiency, high labor intensity, poor labor sanitation conditions and in- Glue flow phenomenon is easy to occur during compounding, there are many bubbles in the product, uneven resin coating, and poor product performance stability, which have a great impact on the use of high-performance spacer fabric composite materials

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