Causes Of Yarn Breakage In Warping Machines

Warping machines are mainly divided into two categories: batch warping machines and slit warping machines.

In the warping process in the textile field, the yarn needs to be wound on the warp beam, and after the yarn is wound, it needs to be disconnected, and then the warp beam on which the yarn is wound is removed from the warping machine, Then carry out subsequent processing. At present, in the warping process, after the warp beam is wound, the operator usually bundles the yarn by hand, and then cuts the bundled yarn with scissors. In this process, the operator needs to put his hand into the warping machine, so there is a great safety hazard. At the same time, the operator has a large workload in this process and the warping efficiency is low.

Based on this, it is necessary to provide a warping machine, a yarn breaking device, and a warping method that can reduce safety hazards, reduce operator workload, and improve warping efficiency.

A yarn breaking device for a warping machine, comprising a yarn collecting mechanism, a yarn breaking mechanism and a bracket;

The yarn gathering mechanism includes a plurality of yarn gathering bodies arranged on the support, and the yarn gathering bodies can move on the support; each of the yarn gathering bodies is provided with a yarn bundling groove, wherein the yarn bundling grooves of the plurality of yarn bundling bodies are arranged opposite to each other, and a plurality of the yarn bundling grooves can cooperate to form a yarn bundling cavity;

The yarn breaking mechanism includes a mounting portion fixed on the bracket and a yarn breaking portion extending from the mounting portion, and the relative position of the yarn breaking portion and the mounting portion is adjustable;

When the yarn is broken, the yarn collecting body moves on the support, a plurality of the yarn collecting grooves cooperate to form the yarn collecting cavity, and the yarn to be processed passes through the yarn collecting cavity. a bundle cavity, the yarn breaking part protrudes from the mounting part to break the bundled yarns restricted by the yarn collecting cavity.

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