An anti-overspeed device for textile thread winding

Abstract

The invention discloses an anti-overspeed device for winding textile thread, which comprises a winding wheel, a driving shaft is installed on the winding wheel, and a driving disc is installed on the top of the driving shaft, and a storage groove is opened on the driving disc , and the inside of the storage groove is provided with a ratchet, the outside of the pole is provided with a third return spring, and the third return spring is located inside the limit groove, and the pole is connected to the deceleration box through the third return spring, A safety switch is provided on the outer side of the ejector rod, and the safety switch is located on the outer side of the winding wheel. The anti-overspeed device for textile thread winding can use the centrifugal force generated when the winding wheel and the drive shaft rotate at high speed to throw out the ratchet teeth from the storage groove by centrifugal force. At this time, the ratchet teeth can be separated from the drive gear The connection makes it convenient for the driving disc to drive the driving gear to rotate synchronously through the ratchet when rotating, which is convenient for triggering subsequent related structures.

Description

technical field [0001] The invention relates to the technical field of textiles, in particular to an anti-overspeed device for winding textile threads. Background technique [0002] The original meaning of textile is taken from the general term of spinning and weaving, but with the continuous development and improvement of the textile knowledge system and subject system, especially after the emergence of non-woven textile materials and three-dimensional composite weaving technologies, textile is not only the traditional spinning and weaving Weaving also includes non-woven fabric technology, three-dimensional weaving technology, electrostatic nano-netting technology, etc. Weaving is roughly divided into two processes: spinning and weaving. In the spinning production process, it is usually necessary to use a textile thread winding device to The yarn is wound up, but the existing textile thread winding device usually has the following problems during use: [0003] 1. It is inc...

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Problems solved by technology

[0005] The object of the present invention is to provide an anti-overspeed device for winding textile yarns, so as to solve the inconvenient limitation of the rotation speed of the winding wheel for winding yarn proposed in the above background technology, which leads to the problem that the rotation speed of the winding wheel is too high When the speed of the rewinding wheel is too high, the yarn being rewound at this time is extremely likely to be pulled and broken, which will affect the subsequent normal weaving of the yarn. When the rewinding wheel is overspeeded, it is inconvenient to perform an emergency stop , causing the yarn to be easily pulled and broken in large quantities, and it is also inconvenient to perform artificial emergency braking

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