Infrared magnetic field float yarn sensor for computer flat knitting machine

Abstract

The invention relates to an infrared magnetic field float yarn sensor for a computer flat knitting machine. The infrared magnetic field float yarn sensor comprises an infrared probe, an infrared detection circuit board, positioning screws, a probe slice, a base station, a rotating hole, a positioning bolt, an LED lamp, a Hall switch H, a Hall switch J, a Hall switch K, a steel magnet and a rotating shaft, wherein the infrared probe is fixedly arranged by the positioning screws and is connected to the infrared detection circuit board, and the rotating hole penetrates through the base station; the middle end of the probe slice sleeves the front end of the rotating hole and then is fixed through the positioning bolt, and a round hole is also formed in the probe slice; the status of the LED lamp is displayed through the round hole, and the steel magnet is arranged at the front end of the rotating shaft; the rotating shaft is synchronously connected with the probe slice, and the Hall switch H, the Hall switch J and the Hall switch K are arranged in the infrared detection circuit board inside the base station according to preset positions. The float yarn sensor provided by the invention has the advantages of having high detecting precision, effectively avoiding a false alarm caused by slight jitter and mistaken collision of the probe slice, greatly improving production efficiency, and reducing production cost.

Description

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine

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AI Technical Summary

Problems solved by technology

With the increase of social labor costs and increasingly fierce market competition, the floating yarn detection device in the prior art not only has the

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