Bobbin

Abstract

The invention provides a bobbin. The bobbin comprises a base and a bobbin core, wherein, the surface of the bobbin core is equipped with a locking slot and a yarn unwinding slot, and a yarn guide head is arranged on the front end of the bobbin core. The bobbin has the beneficial effects that strength is high, surface is smooth, and the phenomena such as fuzzing, bubbling and the like can be avoided on yarn during the production process in procedures, thus effectively ensuring the quality of the finished yarn; and the bobbin can be reused, thus being convenient for collection, greatly lowering production cost and improving economic benefit.

Description

technical field [0001] The invention relates to a textile equipment, in particular to a bobbin suitable for winding various yarns. Background technique [0002] Yarns of different diameters made of glass fiber drawing (or other materials) are combined through several processes and finally winded on the bobbins to form them, and then enter the next process or be sold directly. The existing yarn bobbin is a paper bobbin, which has a small diameter, short length, small amount of winding on the bobbin, the finished yarn is not easy to detach, frequent yarn changes, high labor intensity, low efficiency, and due to the difference in paper quality , the strength is poor, after the turnover of the next process, or after long-distance transportation, the paper tube is easily damaged, most of the paper tubes can only be used once, and when used for the second time, they can only be replaced with new paper tubes, which is expensive. In addition, the front end of the existing paper bob...

AI Technical Summary

Problems solved by technology

The existing yarn bobbin is a paper bobbin, which has a small diameter, short length, small amount of winding on the bobbin, the finished yarn is not easy to detach, frequent yarn changes, high labor intensity, low efficiency, and due to the difference in paper quality , the strength is poor, after the turnover of the next process, or after long-distance transportation, the paper tube is easily damaged, most of the paper tubes can only be used once, and when used for the second time, they can only be replaced with new paper tubes, which is expensive

In addition, the front end of the existing paper bobbin core is not smooth, which is easy to make the yarn rub and fluff. When the paper bobbin core rotates on the spindle, the paper wall is easy to wear, and the surface of the paper bobbin is prone to burrs after friction and collision. After winding, it is easy to appear fluff, loose bubbles and other phenomena, which will affect the quality of yarn and gray cloth

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