Preparation device for fiber-reinforced high-performance thermo-plasticity composite

Abstract

The invention relates to a preparation device for a fiber-reinforced high-performance thermo-plasticity composite. The preparation device comprises a robot arm and a vision locating system; the visionlocating system is fixed to the robot arm; a negative-pressure sucking disc is arranged at the lower part of the vision locating system; a multi-shaft machining center is arranged at the bottom of the negative-pressure sucking disc and reciprocates in the horizontal plane in the X-axis direction, the Y-axis direction and the Z-axis direction; a sample table where a sample is placed is arranged onthe multi-shaft machining center; a vacuum sucking nozzle is arranged right above the sample table and is located at the bottom of the negative-pressure sucking disc; and a space above the vacuum sucking nozzle is connected with a vacuum pump through a sealing pipeline. With the adoption of the device, through coordinating working of the multi-shaft machining center and combination with the vision locating system, the sample can be placed in the precise position on the sample table very precisely; and high vacuum can be achieved through the vacuum sucking nozzle. The device is suitable for the samples in different sizes and different shapes, and is reasonable in structure and easy to operate.

Description

technical field [0001] The invention belongs to the technical field of composite material preparation devices, in particular to a preparation device for fiber-reinforced high-performance thermoplastic composite materials. Background technique [0002] Additive manufacturing is to manufacture solid parts by adding materials layer by layer. In traditional processes, complex components are often formed by assembling individual simple parts, which can lead to early structural failure at material seams. Additive manufacturing technology can directly manufacture objects with complex shapes, without the need for molds and numerous complex machining processes, and without the need to combine multiple single parts into a whole complex component. In the additive manufacturing process, material is placed exactly where it is needed. Remaining material can often be immediately recycled to reduce waste. All of these features make additive manufacturing an attractive option for material...

AI Technical Summary

Problems solved by technology

However, limited by the additive manufacturing method and the raw materials used, the mechanical properties of the prepared parts are generally low, which cannot meet the requirements of industrial applications for high-performance parts.

[0004] The existing equipment for preparing fiber-reinforced high-performance thermoplastic composite materials is not highly automated, and cannot meet the requirements of multi-axis motion for grasping reinforced thermoplastic samples, and cannot meet the requirements for welding and assembling multiple components.

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