Wire drawing machine cross-shaped moving isolation plate and its control method

CN120441188BActive Publication Date: 2026-05-26HANGZHOU TIANQI MASCH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
HANGZHOU TIANQI MASCH CO LTD
Filing Date
2025-04-29
Publication Date
2026-05-26

AI Technical Summary

Technical Problem

The existing movable isolation plate is too large in the drawing machine, which affects the removal and cleaning of spare yarn heads and cannot meet the needs of expanding the winding space.

Method used

A small-sized movable isolation plate is used, and synchronous radial extension and retraction movement is achieved through a double-headed cylinder and transmission components inside the drive shaft cylinder. This ensures that the isolation plate is always located between the working heads during the yarn changing process, meeting the requirements for yarn ball removal and cleaning.

Benefits of technology

This technology enables the effective isolation of the working head by a smaller-sized isolation plate during the drum changing process, improving the utilization rate of winding space, reducing equipment power consumption, and enhancing drum changing efficiency and equipment structure simplicity.

✦ Generated by Eureka AI based on patent content.

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    Figure CN120441188B_ABST
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Abstract

This application belongs to the technical field of glass fiber production equipment, specifically relating to a cross-shaped moving isolation plate and its control method for a fiber drawing machine. It includes a moving isolation plate, a drive shaft cylinder, and a guide rail assembly. The moving isolation plate is movably mounted inside the drive shaft cylinder and can extend to both sides of the drive shaft cylinder under its action. The drive shaft cylinder is fixedly mounted on the rotary drum. The moving isolation plate is slidably connected to the rotary drum cylinder via the guide rail assembly. The cross-shaped moving isolation plate provided by this application can automatically move radially to the center of the standby head while the working head rotates; thus, it can complete the isolation task of the working head without affecting the removal and cleaning of yarn spools on the standby head or the winding of yarn; it also helps to reduce equipment size, lower system power consumption, improve yarn changing efficiency, and enhance equipment stability.
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