一种含纤维丝束在线切断检测特征的机器人复合材料铺放机

By designing a robotic composite material laying machine with online fiber bundle cutting detection features, combined with tension detection and nitrogen cooling, the problems of complex structure and substandard prepreg cutting in existing equipment have been solved. This has enabled efficient and precise prepreg cutting and laying, improving process quality and equipment efficiency.

CN119329085BActive Publication Date: 2026-07-17JIANGSU UNIV OF SCI & TECH

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
JIANGSU UNIV OF SCI & TECH
Filing Date
2024-11-21
Publication Date
2026-07-17

AI Technical Summary

Technical Problem

Existing fiber laying equipment suffers from problems such as complex structure, heavy weight, weak adaptability, and substandard design of prepreg cutting device, resulting in poor process quality and high equipment maintenance costs.

Method used

Design a robotic composite material laying machine with online fiber bundle cutting detection features. It adopts a robot motion system, a prepreg fiber laying head, a refeeding system, a fiber bundle cutting system, and a heating and pressurizing system. Combined with tension detection and nitrogen cooling, it can achieve precise cutting and efficient laying of prepreg.

Benefits of technology

It improves the shearing quality and laying efficiency of prepreg, avoids prepreg sticking, enhances process quality and equipment efficiency, and reduces equipment maintenance costs.

✦ Generated by Eureka AI based on patent content.

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Abstract

本发明公开了一种含纤维丝束在线切断检测特征的机器人复合材料铺放机,包括收放料系统、重送系统、丝束切断系统、加热与施压系统和机器人运动系统。首先将预浸料送入导向装置中,预浸料经过收料装置后可将预浸料的隔层薄膜进行回收;其次预浸料进入重送系统,张力检测装置对预浸料张力进行检测,重送装置对预浸料进行压实同时传送;然后预浸料进入丝束切断系统,氮气冷却装置对预浸料进行冷却,检测控制装置对剪断的预浸料进行检测以防预浸料未被完全切断;最后预浸料进入加热和施压系统,对预浸料进行加热处理和并将预浸料进行铺放压实。本发明提供了功能全面的低成本铺放机结构设计,经过丝束切断系统,可使预浸料得到有效剪断且不会发生粘结。
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