Textile tensioner based on adjusting device

Abstract

The invention discloses a textile tensioner based on an adjusting device, which comprises a main body, an automatic adjusting device is arranged on the main body, and the automatic adjusting device comprises a cavity, an electromagnetic coil, an iron core, a spring and a chassis; the cavity is provided with a cavity for accommodating the iron core; the iron core is arranged in the cavity, and the lower end of the iron core extends out of the cavity from the opening; the part, extending out of the cavity, of the iron core is provided with a through hole allowing yarn to penetrate through. The electromagnetic coil is wound on the outer side wall of the cavity; the spring is sleeved outside the iron core; the chassis is positioned right below the iron core and is fixed on the main body; the base plate is a magnet plate. An automatic adjusting mode is adopted, the yarn tension can be rapidly adjusted, the yarn tension is prevented from being too large or too small, and then the yarn breaking or winding problem is prevented; manual adjustment is adopted, external interference is small, an operator can freely adjust the yarn tension adjusting device according to actual production and processing conditions, controllability is large, it is helpful to guarantee stability of yarn tension, and production and processing efficiency and quality are improved.

Description

technical field [0001] The present invention relates to the technical field of textile equipment, and in particular, to a textile tensioner based on an adjustment device. Background technique [0002] The tension generated by the unwinding of the yarn from the bobbin during warping is relatively small, which is not enough to obtain a good forming and winding density on the warp beam. Therefore, there is a special tension device in front of the bobbin, which is the so-called tensioner. The purpose is to give the necessary additional tension to the yarn, and through adjustment, different yarn tensions can be obtained in different parts of the creel, so that the warp tension of the whole piece is more uniform. The performance of the tensioner has a direct impact on the warping quality. Over the years, with the improvement of the quality requirements of the warp beam and the high-speed development of the warping machine, the structure and performance of the tensioner have been...

AI Technical Summary

Problems solved by technology

[0003] There are two cases of abnormal yarn tension. One is that the yarn tension is too high. If the yarn tension is not adjusted in time, the yarn may break. The other is that the yarn tension is too small. If the yarn tension is not adjusted in time, the yarn may Winding problems are likely to occur, whether it is yarn breakage or winding, it will greatly affect the normal processing and production

Existing tensioners generally have a tension adjustment function, but the adjustment method is manual adjustment. It takes a certain amount of time for the operator to find and adjust. There is a certain hysteresis in the adjustment. If the yarn tension is too large or too small, it may break wire or winding

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