Single-thread-inlet single-tube yarn feeder

Abstract

The invention relates to a single-thread-inlet single-tube yarn feeder. A single tube base is in a square shape, a thread-inlet yarn-guide rod mounting base is arranged on the upper left corner of the top of the single tube base, and a yarn guide assembly is installed on the thread-inlet yarn-guide rod mounting base; a motor shaft hole is formed in the middle of the upper portion of the single tube base, a motor is installed on the rear side wall of the single tube base, an output shaft of the motor stretches out of the motor shaft hole formed in the single tube base to reach the front side of the single tube base, and a drive sprocket is fixedly installed; a roller mounting base is arranged at the bottom left of the motor shaft hole, the end of a roller spindle is installed in the roller mounting base in a supported mode, a roller cylinder is installed on the roller spindle in a sleeving mode and can rotate freely, and the roller spindle is in transmission connection with through a transmission belt; a micro switch mounting base and an automatic-stop rod supporting base are arranged at the bottom right of the motor shaft hole, and a broken-yarn automatic-stop mechanism is installed on the micro switch mounting base and the automatic-stop rod supporting base. By means of the single-thread-inlet single-tube yarn feeder, yarn breaking can be effectively reduced, the safety of equipment operation is improved, and efficient operation of the yarn feeder is guaranteed.

Description

technical field [0001] The invention relates to a textile machine, in particular to a single-entry single-tube yarn feeder. Background technique [0002] The various mechanical equipment required to process natural fibers or chemical fibers into textiles are collectively referred to as textile machinery. Textile machinery in a broad sense also includes chemical machinery for the production of chemical fibers. Textile machinery is the production means and material basis of the textile industry. Its technical level, quality and manufacturing cost are directly related to the development of the textile industry. [0003] The yarn feeder is an important mechanical equipment in the textile machinery industry, which is used to guide the yarn during the textile process. However, the existing yarn feeder has the disadvantage of not being able to transport the yarn smoothly in actual work, and the output pulling force is unstable, which causes the yarn to often break, and needs to b...

AI Technical Summary

Problems solved by technology

However, the existing yarn feeder has the disadvantage of not being able to transport the yarn smoothly in actual work, and the output tension is unstable, resulting in frequent breakage of the yarn, which needs to be improved

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