Photoelectric single-spindle monitoring device and detection method

Abstract

The invention discloses a photoelectric single-spindle monitoring device and a detection method, and relates to the technical field of spinning. A first mounting hole used for a bobbin to penetrate isformed in the center of a first plate body, and a steel collar is fixed to the periphery of the first mounting hole in the upper end of the first plate body through a supporting base; a steel ring isarranged on the steel collar, one side of a supporting plate is provided with an infrared transmitter and an infrared receiver, and a concentric detection device is detachably installed on the supporting plate; the eccentric detection device comprises a fixing plate, a plurality of supporting rods are fixed at the upper end of the fixing plate, a mounting plate is fixed at the upper ends of the supporting rods, a stepping motor is installed at the upper end of the mounting plate, an output shaft of the stepping motor is fixedly connected with a lead screw, the other end of the lead screw is connected with an inner ring of a connecting bearing fixed to the fixing plate, and a horizontal range finder is arranged on the wall of a lifting ring. By means of the infrared reflection principle, the motion state of yarn is monitored in real time by sensing the movement track of a steel wire ring and the rotation speed of the steel wire ring, so that normal information of spinning, weak twist,heavy twist, broken ends and the like is extracted.

Description

technical field [0001] The invention relates to the technical field of spinning, in particular to a photoelectric single-spindle monitoring device and a detection method. Background technique [0002] The development of ring spinning technology lags far behind open-end spinning technologies such as rotor spinning, air-jet spinning and vortex spinning mainly due to the low production capacity per spindle, while the production capacity of ring spinning is mainly limited by the single spindle state of spinning frame. Due to uncontrollable factors, fine management of the spindle position cannot be achieved in the production process, which makes the spinning frame in a low-efficiency operating state for a long time, and the yarn production capacity and quality cannot be effectively improved, and it also takes a lot of labor. Contents of the invention [0003] The purpose of the present invention is to provide a photoelectric single-spindle monitoring device and detection method...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a photoelectric single-spindle monitoring device and detection method to solve the problem that the production capacity of ring spinning proposed in the above-mentioned background technology is mainly limited by the uncontrollable factors of the single-spindle state of the spinning frame, which cannot be done in the production process. Fine management of the spindle position, which makes the spinning frame in a low-efficiency running state for a long time, the yarn production capacity and quality cannot be effectively improved, and it also takes up a lot of labor.

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