公开(公告)号：US12252817B2

公开(公告)日：2025-03-18

申请号：US18260025

申请日：2022-09-08

Applicant: ZHENGZHOU UNIVERSITY

Inventor： Ming Huang ,  Jun Zhou ,  Na Zhang ,  Chuntai Liu ,  Yuhu Chen ,  Yang Wang ,  Xianzhang Shi ,  Wei Wei

IPC: D02J1/18

Abstract: Provided is an airflow disturbance type carbon fiber spreading device. The device includes an unwinding module, an unwinding tension control module, an airflow disturbance spreading module, a winding tension stabilizing module, a deviation correction module and a winding module which are sequentially arranged along a feeding direction. The spreading mechanism includes an airflow disturbance spreading module, the airflow disturbance spreading module includes two airflow disturbance spreading assemblies, each airflow disturbance spreading assembly includes a centrifugal fan, the centrifugal fan communicates with the bottom of an airflow duct, and three spreading guide shafts are arranged side by side on the top of the airflow duct. A tension adjusting assembly is provided between the airflow disturbance spreading assemblies. A seventh spreading guide shaft (13) is located at the upper port of an airflow duct I (25) and is connected to a slider module II (34).