Tension stabilizing device of winding machine

Abstract

The invention discloses a tension stabilizing device of a winding machine. A guide shaft is fixed to a base through a screw, a linear guide rail is installed and positioned on the guide shaft along a guide rail installation table, a spring is installed on the outer rings of the linear guide rail and the guide shaft, a guide roller shaft is connected with the linear guide rail through a connection board and compresses the spring, a supporting board is connected with the guide shaft through a screw in a fastened mode, a horizontal connection board is fixed to the supporting board through a screw, the two ends of the horizontal connection board are respectively provided with a guide roller, the outer rings of the guide rollers and the guide roller shaft are connected through a bearing, the guide rollers are used for controlling the moving direction of carbon fibers, the guide rollers moving along with the linear guide rail are used for regulating tension in the winding process and the send-out amount of the carbon fibers, and therefore yarn retracting motion is finished rapidly. The tension stabilizing device of the winding machine is high in flexibility and the yarn retracting speed, and the yarn retracting motion is finished rapidly when a resource bearing cylinder end socket is wound; meanwhile, the tension stabilizing device is high in reliability, good in durability, and capable of meeting the requirement for simultaneously winding at most four beams of carbon fibers and ensuring various process indexes such as tension of products and expansion width of the fibers.

Description

technical field [0001] The invention relates to a tension stabilizing device for a winding machine, which belongs to the technical field of processing materials. Background technique [0002] Carbon fiber composite materials have the advantages of high specific strength, good chemical / physical stability (acid resistance, alkali resistance, flame retardant, etc.), shock absorption, antimagnetic, light weight, etc., so they are widely used in high-tech fields such as aerospace and weapons , and gradually expanded to civilian industries. The winding machine is an important forming equipment for carbon fiber composite materials, and maintaining stable tension during the winding process is one of the key technologies to ensure the quality of the wound products. Too much or too little sending of carbon fiber will cause the tension of the system to change, thereby reducing the pressure bearing capacity and fatigue strength of the wound product; when winding the load-bearing cylind...

AI Technical Summary

Problems solved by technology

Too much or too little sending of carbon fiber will cause the tension of the system to change, thereby reducing the pressure bearing capacity and fatigue strength of the wound product; when winding the load-bearing cylinder head, if the yarn receiving action cannot be completed quickly, it will cause carbon fiber breakage, Problems such as dramatic changes in tension, which affect the continuity of production and reduce product quality

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