Adjustable locking device for free suspension of needle dial of computer seamless underwear knitting machine

Abstract

The invention provides a computer seamless underwear knitting machine dial free suspension adjustable locking device, which comprises a fixed frame, a yarn guide frame, a suspension mechanism, a plurality of groups of thread coil mounting frames and thread rollers, the roller shafts of the thread rollers are detachably mounted on the thread coil mounting frames, the plurality of thread coil mounting frames are arranged on the yarn guide frame and are distributed around the center of the yarn guide frame at equal angles, and the suspension mechanism is arranged on the fixed frame. The suspension mechanism comprises an adjusting frame, an adjusting screw rod, a guide rod, a plurality of groups of sliding rails, magnetic sliding blocks and electromagnets I, the adjusting screw rod and the guide rod are vertically pivoted on the fixing frame, and the adjusting frame is matched with the adjusting screw rod and the guide rod through a threaded hole and a guide hole which are formed in the adjusting frame. Through the arrangement of the suspension mechanism, when the yarn roller is intermittently blocked and yarn outlet cannot be achieved, the yarn can pull the whole yarn guide frame to float downwards, the yarn roller has a flexible up-and-down floating space, yarn breaking caused by intermittent blocking of the yarn roller is avoided, and the operation stability of the underwear machine is improved.

Description

technical field [0001] The invention relates to the technical field of underwear machines, in particular to a free-suspension and adjustable locking device for a needle plate of a computerized seamless knitting underwear machine. Background technique [0002] Seamless underwear has been widely welcomed by consumers in recent years. It is a one-time forming garment produced from natural fibers, synthetic fibers, man-made fibers, etc., and naked spandex and covering yarn are added to the weaving process to increase the elasticity of the fabric and strengthen the clothing. The corset effect. The development direction of the knitting structure of seamless underwear tends to have a clear effect of plating, multi-color jacquard and pattern structure with floating lines. Correspondingly, the requirements for the knitting performance of seamless underwear machines are getting higher and higher. [0003] The existing seamless underwear knitting machine has certain defects in the pro...

AI Technical Summary

Problems solved by technology

[0003] The existing seamless underwear knitting machine has certain defects in the process of use. Due to the large vibration of the machine during knitting, the yarn roller on the yarn guide device is intermittently stuck, and the yarn cannot be threaded for a short time, resulting in breakage. The frequency of the thread is high, and the broken thread cannot be processed immediately, resulting in poor flatness and aesthetics of the produced underwear, and a sharp drop in the pass rate of the entire production

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