A hosiery machine with full needle broken detection

Abstract

The invention provides a sock machine with full-course needle breakage detection, wherein during weaving of sock legs, a first detector carries out detection, a second detector detects needle breakage when at the woven kneel part, both the woven legs and the woven heel can detect the needle breakage during production, defective rate is effectively reduced, production quality is improved, and the reliability and safety are high; the sock machine also comprises a first detecting device and a second detecting device, the first detecting device comprises a mounting frame, a slider is slidably connected with the mounting frame, the slider is driven by the driving device to slide and is provided with a detecting element, the detecting element comprises a conductive tube and a conducting rod, the conducting rod can contact the conductive tube when swinging, a needle raiser is connected with the second detecting device, and the second detecting device comprises a sensing protrusion, and a sensor is arranged below the sensing protrusion.

Description

technical field [0001] The invention relates to the technical field of sock production and manufacturing equipment, in particular to a hosiery machine for full needle broken detection. Background technique [0002] The sock knitting machine is one of the important equipment for producing socks. The quality of the sock knitting machine directly affects the quality of socks. During the production process of existing production equipment, it is inevitable that the sock knitting needles will be broken due to human or external reasons. The broken hosiery needle just can't hook thread, can't carry out knitting normally, thus occurs product weaving, influences product quality, increases production cost. [0003] At present, the detection device in the sock knitting cylinder in the existing hosiery machine has a probe that extends vertically downward from the upper end of the hosiery machine working area to the upper end of the sock knitting needle. When the needle breaks, the threa...

AI Technical Summary

Problems solved by technology

[0006] The technical problem to be solved by the present invention is to overcome the defects in the prior art and provide a hosiery machine with full-range broken needle detection. It can detect the needle phenomenon and can automatically exit when knitting the heel part. It has high sensitivity and does not need to occupy the limited working area of ​​the hosiery machine. , with high stability and reliability. When knitting the heel part, the needle breakage is detected by the second detection device. The structure is simple, stable and reliable, ensuring that the needle breakage can be detected during the production process of socks Testing, effectively reducing the defective rate, improving production quality, and has high reliability and stability

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