Stuck cloth warning device of dyeing machine

Abstract

The invention discloses a stuck cloth warning device of a dyeing machine. A cloth guard frame is fixed inside a cylinder body and in the vicinity of a nozzle and is located below a cloth guiding wheeland the nozzle, one end of the cloth guard frame is connected to a spindle, the spindle can drive the cloth guard frame to rotate, a limiting mechanism and a returning mechanism are arranged on the spindle, one end of the cloth guard frame is connected with a sensing head, and a receiver is arranged on the cylinder body by corresponding to the sensing head. The cloth guard frame is fixedly arranged inside the cylinder body and below the nozzle, the outer surface of the cloth guiding wheel is pressed on the cloth guard frame after cloth is wound around the cloth guiding wheel, when the cloth is stacked between the cloth guiding wheel and the nozzle, the stacked cloth also falls down and press the cloth guard frame, the cloth guard frame can simultaneously monitor the cloth wound around thecloth guiding wheel and the stuck cloth phenomenon caused by the cloth stacking between the cloth guiding wheel and the nozzle, and a monitoring range is wide.

Description

technical field [0001] The invention relates to the field of printing and dyeing equipment, in particular to a cloth blocking alarm device for a dyeing machine. Background technique [0002] In the printing and dyeing industry, the dyeing machine is mainly used to dye the cloth that circulates inside it. The cloth in the dyeing machine generally passes through the cloth guide wheel and then enters the nozzle for dyeing. In the process of cyclic walking, the cloth often gets entangled on the cloth guide wheel due to too low pressure of the nozzle, or is stacked between the cloth guide wheel and the nozzle due to too high pressure of the nozzle, resulting in cloth blocking. When the cloth blocking phenomenon occurs, if the machine is not shut down in time to remove it, it will cause color spots or creases on the cloth, which will affect the quality of the cloth. Therefore, it is necessary to monitor the cloth blocking phenomenon of the dyeing machine, and when there is a clot...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the above-mentioned existing cloth blocking alarm device, which can only monitor the cloth blocking caused by the cloth guide wheel winding cloth, and the alarm indication is not timely enough, there will be delays and other shortcomings, the applicant provides a cloth blocking alarm device with a reasonable structure, Simultaneously monitor the phenomenon of cloth wrapping around the cloth guide wheel and cloth stacking between the cloth guide wheel and the nozzle, and the alarm indication is timely

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