A yarn take-up device

Abstract

The invention provides a take-up device for yarn cones, and belongs to the technical field of textile machines. The take-up device comprises a yarn take-up mechanism and a yarn guide mechanism. The yarn guide mechanism comprises a swing yarn guide assembly. A lower guide rolling wheel is closely attached to the lower end of a horizontal movement support of the swing yarn guide assembly, a left guide rolling wheel and a right guide rolling wheel are closely attached to the left end and the right end of the horizontal movement support respectively, and the horizontal movement support is connected to a piston rod of a drive air cylinder. A movable ball head of a swing rod is located in a notch, the lower middle end of the swing rod is hinged to a swing rod support through a supporting shaft, and a yarn guide ring support is arranged at the upper end of the swing rod. A yarn guide ring is arranged on the yarn guide ring support. A yarn take-up roll of the yarn take-up mechanism is rotationally arranged on a yarn take-up rack, and the yarn cones are axially arranged on the yarn take-up roll at equal intervals. A second belt wheel is coaxially arranged at one end of the yarn take-up roll, and a first belt wheel is connected with the second belt wheel through a belt, and coaxially connected with a drive motor. Yarn is evenly wound on the yarn cones, and the take-up device is simple in structure and low in cost.

Description

technical field [0001] The invention relates to the technical field of textile machinery, in particular to a yarn bobbin take-up device. Background technique [0002] Winding is the process of rewinding bobbins, skeins, etc. into various forms of bobbins. Appropriate tension is given to the yarn during winding, so that the bobbin is well formed, easy to unwind and remove various defects on the yarn. The purpose of winding is to pack the skein into a bobbin, eliminate yarn defects, and perform auxiliary treatments on the yarn, such as oiling, waxing, and antistatic oil. The main requirements for winding are: to ensure that the winding tension is even and moderate; the winding should be convenient for storage box transportation; the original characteristics of the yarn should be maintained; the package capacity should be increased as much as possible; the package should be easy to unwind. During the winding process of the winder, the yarn needs to be evenly wound on the bobb...

AI Technical Summary

Problems solved by technology

At present, in the commonly used yarn receiving structure, the yarn is evenly wound on the yarn tube by relying on the two compound movements of the yarn tube rotation and swinging back and forth. Such a structure is relatively complicated, and failures often occur during the production process. Causes yarn collection to be interrupted, greatly affecting production efficiency

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