Automatic winder

Abstract

The invention discloses an automatic winder. The technical scheme has the key points that the automatic winder comprises a rack and a wind-up device, as well as a yarn guiding transmission device, wherein the wind-up device comprises a winding motor and a spool; the yarn guiding transmission device comprises a tension meter, a super feeding wheel and a refueling mechanism, as well as a yarn guiding hook; yarns sequentially pass through the yarn guiding hook, the refueling mechanism, the super feeding wheel and the tension wheel and then are wound on the spool which is driven to rotate by the winding motor, the tension meter, the super feeding wheel and the yarn guiding hook all belong to the prior art, and therefore, unnecessary details are not given; the wind-up device further comprises a propping wheel which always presses one side of the spool to press the yarns on the outer side wall of the spool; the propping wheel can be arranged on the rack in an axial rotating manner; a rotating shaft of the propping wheel is parallel to a rotating shaft of the spool; the propping wheel is positioned on the yarn feeding side of the spool; and when the winding motor drives the spool to wind, the propping wheel always presses the yarns on the outer side wall of the spool. The automatic winder can improve the uniformity of the yarns wound on the spool.

Description

technical field [0001] The invention relates to the technical field of textile machinery, more specifically, it relates to an automatic winding winder. Background technique [0002] The winding machine is a special equipment for the textile industry. As the last process of spinning and the first process of weaving, winding plays the role of "bridge" connecting the past and the future, so it occupies an important position in the textile field. [0003] The main tasks of winding include: 1. Change the package and increase the yarn capacity of the yarn package: connect bobbins (or skeins) with less capacity through winding to make a bobbin with a larger capacity, The capacity of a bobbin is equivalent to more than 20 bobbins. The bobbin can be used for warping, twisting, weft winding, dyeing, weft yarn on shuttleless looms and knitting yarn, etc. If the bobbin is directly used in these processes, it will cause too much downtime, which will affect the improvement of productio...

AI Technical Summary

Problems solved by technology

[0005] At present, when the winding device of the winder winds the yarn onto the bobbin, the degree of tension of the yarn will be different under the traction of the tension meter, so the yarn cannot be completely wound. On the bobbin, the yarn will be loosely wound on the bobbin when the yarn is in a relaxed state, which will affect the uniformity of the yarn winding, which is not conducive to the unwinding of the later weaving

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