An automatic oil supply device and method for winding oil in an air deformation machine.

By designing an automatic oil supply device for the winder of an air-textured yarn, the problems of oil supply hole blockage and uneven oiling caused by exposed fibers falling off during the winding process of blended yarns are solved, achieving uniform oiling of the yarn and stable operation of the oil supply system.

CN120922686BActive Publication Date: 2026-03-13CHANGZHOU XINZHANJIANG SPECIAL FIBER
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2025-08-22
Publication Date
2026-03-13

AI Technical Summary

Technical Problem

During the air texturer winding process of blended yarns, exposed fibers are prone to falling off, leading to problems such as clogged oil supply holes and uneven oiling on the yarn, which affects yarn quality and subsequent processing.

Method used

An automatic oil supply device for winding oil in an air-texturing machine was designed, comprising an oil placement section, an oil immersion section, a pressing section, and a shaving section. Through the processes of wire guiding, shaving, and oil immersion, the device ensures that the yarn is fully immersed in oil and removes exposed fibers. An oil level monitor is used to replenish the oil in real time to prevent clogging.

Benefits of technology

It effectively avoids uneven oiling on the yarn and waste of oil, ensures that the yarn is fully soaked in oil, improves the yarn quality and the stability of the oil supply system, and reduces the impact of fiber shedding on the oil supply system.

✦ Generated by Eureka AI based on patent content.

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Abstract

This invention relates to the field of textile equipment, specifically to an automatic oiling device and method for winding oil in an air-textured machine. The device includes an oiling section, an oil-immersing section, a cross-bracing section, and a thread-pressing section. The thread-pressing section has two sets of thread-shaving sections. During yarn movement, the adhesive layer on the outer wall of the thread-shaving drum efficiently removes exposed fibers from the yarn surface that are not fully woven. When the yarn passes through the area composed of the inner frame and the oil-squeezing ball, the oil-squeezing ball has a thread-passing hole for the yarn to pass through. Its partially spherical groove design allows it to rotate flexibly. As the yarn passes through, the oil-squeezing ball can initially squeeze out some excess oil. This prevents oil from preferentially adhering to the surface of exposed fibers when oiling yarns with easily detached fibers. When fibers detach, the oil they carry is lost, resulting in insufficient and uneven oil distribution on the yarn body, severely weakening the oiling effect.
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Citation Information

Patent Citations

  • Sewing thread oil soaking device attached on sewing machine

    CN203373531U

  • Textile thread lubricating device for textile production

    WO2023283903A1