Tension control device

Abstract

The invention relates to a tension control device. The tension control device is characterized in that a creel with one end capable of containing a spooling is included, and the other end of the creel is provided with a tension adjusting device; yarns penetrate a yarn guide hook arranged on the creel through the tension adjusting device and are wound around the spooling; the tension adjusting device comprises a circular disc rotationally arranged on the creel, and a rotating shaft used for making contact with the yarns is connected to the circular disc in the axial direction; and the height of the tension adjusting device on the creel is adjustable, and the distance between the tension adjusting device and the yarn guide hook is adjustable. According to the tension control device, through the tension control device which is adjustable in height and capable of moving horizontally, friction between the yarns and the yarn guide hook is controlled, and thus the tension generated in the yarn spooling process is controlled. The tension control device is simple in structure and easy to operate; the tension adjusting device does not need to be replaced frequently when different yarns are wound, time and labor are saved, and the production cost is saved.

Description

technical field [0001] The invention relates to a tension control device. Background technique [0002] The yarn fiber production process can be divided into 6 main processes: raw material preparation, melting, wire drawing, drying, winding, and packaging. The winding process is to ply the silk cake through the winder into a finished product with required density and shape. Whether the tension control of the yarn in the winding process is appropriate or not determines the quality of the roving to a large extent. If the tension is too high, the friction between the yarn and the yarn guide hook will increase, resulting in wool and reducing the strength; if the tension is too small, the forming Defective, the changeability of the spindle during storage and transportation affects the use. At present, in the winding process, different tensioners are used to adjust the tension according to different types of yarns. When winding different yarns, different tensioners need to be dis...

AI Technical Summary

Problems solved by technology

Whether the tension control of the yarn in the winding process is appropriate or not determines the quality of the roving to a large extent. If the tension is too high, the friction between the yarn and the yarn guide hook will increase, resulting in wool and reducing the strength; if the tension is too small, the forming Poor, the changeability of the spindle during storage and transportation affects the use

At present, in the winding process, different tensioners are used to adjust the tension according to different types of yarns. When winding different yarns, different tensioners need to be disassembled and installed. This is time-consuming and laborious, and increases the Cost of production

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