Active electromagnetic needle selection mechanism of glove machine

Abstract

The invention discloses an active electromagnetic needle selection mechanism of a glove machine. The mechanism comprises needle plates installed on a rack, wherein needle pins, heads and needles are installed on the needle plates; the needle pins are integrally manufactured by draw bar arms, swing heads and needle butts; limiting grooves are arranged at the tail ends of the swing heads; the needle pins are fixedly connected with the needle plates by needle pin shafts installed on the needle pins; needle selection electromagnets, a high limiting electromagnet and a low limiting electromagnet are installed on the rack; the high limiting electromagnet is connected with a high limiting hook; and the low limiting electromagnet is connected with a low limiting hook. The mechanism has the following beneficial effects that not only are the drive parts reduced, power losses are reduced and the braiding process of various complex gloves can be realized, but also the needle selection speed is improved, thus the production capacity is improved, the process is simpler and the mechanism is more convenient to maintain.

Description

technical field [0001] The invention relates to an active electromagnetic needle selection mechanism of a glove machine. Background technique [0002] With the improvement of people's labor safety awareness and the need to pursue fashion, the types and demands of gloves are increasing day by day. The glove knitting machine has also transitioned from the manual control type to the computer automatic control type, and at the same time, the number and functions of the glove knitting machine are constantly increasing. The types of woven gloves generally include labor protection gloves, various magic fashion gloves, half-finger gloves, full-finger gloves, cold-proof gloves and fashion gloves, etc. The specifications are large, medium and small. Since the computerized automatic glove machine can be used not only in household production, but also in large-scale enterprise production, the domestic demand is relatively large. [0003] Domestic glove machine manufacturers started in...

AI Technical Summary

Problems solved by technology

When the bird piece protrusion 10' is located in the roller groove 6' without the roller pin 7', due to the reset action of the spring on the bird piece 9', the bird piece 9' rotates clockwise along the bird piece shaft 8', causing the bird The convex head 10' is close to the inner concave surface of the roller groove 6'. At this time, the needle butt 13' moves down and is located in the needle bed groove 14', and the triangular action of the machine head cannot be made, so the needle is not selected.

[0006] This kind of mechanical needle drum needle selection method mainly has the following problems. 1. Gloves of various specifications need to be realized in different arrangements, so every time the variety size is changed, the equipment (roller, bird sheet, etc.) must be checked. Disassembly and assembly usually takes 4 hours for one replacement, which is time-consuming and labor-intensive, and frequent disassembly and assembly of the needle drum will easily damage the mechanism itself and the needle drum (the needle drum itself will be easily damaged after being dismantled several times)

2. Due to structural reasons, the number of horizontal grooves in the needle drum is limited, and it is impossible to produce gloves such as jacquard and complex varieties

3. In actual production, when the machine has been used for a certain period of time, due to mechanical wear and other reasons, it is very easy to have chaotic needle drums, which affects the quality of the product

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