Yarn dividing tension control device of coating yarn bobbin winder

Abstract

The invention relates to a yarn dividing tension control device of a coating yarn bobbin winder. The invention is characterized in that a tension control device is arranged behind a lease device and in front of a tension adjusting device; the tension control device and the tension adjusting device are in an integrally connected frame structure, the frame is in a type with front and back symmetric synchronously-transmitted groups and extended multi-layer, a plurality of yarn dividing plates corresponding to the release device are respectively arranged on the left and right sides of the frame, and porcelain eyes are arranged in the yarn dividing plates; the tension control device is arranged in the middle of the frame, and a plurality of yarn carrying rods corresponding to the porcelain eyes are arranged on the exterior of the right side of a channel steel frame on the tension control device; and the tension adjusting device is arranged in the right-section frame of the frame. In the device of the invention, the yarn tension of coating yarn winding is under sectional control, the requirement for the winding technique of dividing yarn under great tension and winding a bobbin under small tension is realized, the winding speed and efficiency are enhanced and a break stop caused by ambiguous yarn division is reduced, thus wound bobbin yarns are softer.

Description

Technical field: [0001] The invention relates to a textile machine, in particular to a yarn splitting tension control device for a coating sheet yarn winder. Background technique: [0002] Coated sheet yarn is wound into a single package yarn, the important link affecting its speed and efficiency is whether the running sheet yarn can be quickly divided into coated single yarn, and the main reasons for poor yarn separation are hairiness, twist, tension and dye auxiliaries etc., causing the single yarns to stick to each other, inseparable, or separate slowly. To overcome the influence of these factors, one is to control the tension of the yarn splitting, and the other is to increase the distance between the single yarns. At present, the "coated sheet yarn winder" as disclosed in Patent No. 200820185586.3 has the advantages of large bobbin capacity, small footprint, convenient operation of yarn drawing and bobbin changing, high output, and low cost, but because there is no yarn...

AI Technical Summary

Problems solved by technology

At present, the "coated sheet yarn winder" as disclosed in Patent No. 200820185586.3 has the advantages of large bobbin capacity, small footprint, convenient operation of yarn drawing and bobbin changing, high output, and low cost, but because there is no yarn separation tension control device, during the process from sheet yarn withdrawal to single yarn winding, the tension of the yarn is in a linear state from small to large. Bypass the tight phenomenon, the tension setting cannot meet the technical requirements of the sheet yarn winding process, which directly affects the speed and efficiency of the sheet yarn winding, as well as the quality of the package yarn

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