Towel loom with automatic fuzzing control device

Abstract

The invention provides a towel loom with an automatic fuzzing control device. According to a towel rapier loom, an angle sensor is mounted on a main transmission shaft and is connected with a single chip microcomputer through a wire; the port of the single chip microcomputer is connected in series with a motor driving thick-film module and a switch reluctance motor; the switch reluctance motor is connected with a wefting device of the towel rapier loom through a speed reducer. Due to the arrangement, the towel rapier loom can be automatically controlled during towel fuzzing operation to realize self-locking, so that the fuzzing length of a towel can be uniform and consistent, and the stable operation efficiency of equipment can be correspondingly improved.

Description

technical field [0001] The invention relates to a towel loom, in particular to a towel loom equipped with an automatic control raising device. Background technique [0002] The towels used in daily life are double-sided fluffed. This kind of double-sided fluffed towel requires the fluffing mechanism of the loom to achieve rapid positioning, forward and reverse, and return to the origin. The existing towel rapier loom These functions are realized by the installed servo motor, and the servo motor drives the connecting rod or cam through the reduction mechanism to realize the fluffing operation. Since the traditional reduction mechanism is a planetary gear or a small reduction worm gear device, it cannot realize the running speed. Mechanical self-locking makes the loom unable to withstand the instantaneous force change of the raising mechanism when the cloth surface touches the steel buckle during beating, resulting in the deflection of the mechanical origin position, causing t...

AI Technical Summary

Problems solved by technology

[0002] The towels used in daily life are double-sided fluffed. This kind of double-sided fluffed towel requires the fluffing mechanism of the loom to achieve rapid positioning, forward and reverse, and return to the origin. The existing towel rapier loom These functions are realized by the installed servo motor, and the servo motor drives the connecting rod or cam through the reduction mechanism to realize the fluffing operation. Since the traditional reduction mechanism is a planetary gear or a small reduction worm gear device, it cannot realize the running speed. Mechanical self-locking makes the loom unable to withstand the instantaneous force change of the raising mechanism when the cloth surface touches the steel buckle during beating, resulting in the deflection of the mechanical origin position, causing the rotation of the motor to deviate from the mechanical origin. At the same time, due to The automatic return of the servo motor also caused the fluffing mechanism to vibrate. As a result, various deficiencies caused the existing towel looms to fail to meet the high-standard quality requirements of uniform fluffing length, and the trembling phenomenon also affected the stable operation of the equipment, which aggravated the Mechanical wear, let alone meet the requirements of long-term stable operation

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