Tufting machine head and tufting machine

Abstract

The invention discloses a hair-planting machine head which comprises a fixed base, a wire feeding base, an iron wire forming mechanism and an iron wire cutting mechanism. The wire feeding base is fixed on the fixed base, and steel wires can penetrate out from the wire feeding base to form an iron wire forming section. The iron wire forming mechanism comprises an upper forming part and a lower forming part. The lower forming part is located between a hair nozzle and the upper forming part. The upper forming part is slidably connected with the fixed base, the sliding direction faces the hair nozzle, and a forming groove used for inserting of the lower forming part is formed in the end surface of the upper forming part facing the hair nozzle. Forming guide grooves matched with the iron wires in diameter are formed in two side walls of the forming groove. Two bending parts are further arranged on the end surface of the upper forming part facing the hair nozzle and are located on two sides of the forming groove. The middle portion of the iron wire forming section butts against the lower forming part, and two ends of the iron wire forming section butt against the bending parts. The iron wire cutting mechanism, the upper forming part and the lower forming part link the iron wires to form on the lower surface of the upper forming part, the phenomenon of wire blocking is not apt to occur, and therefore the hair-planting machine head is low in failure rate and high in work efficiency.

Description

technical field [0001] The invention relates to a hair-planting device, more specifically, it relates to a hair-planting machine head and a hair-planting machine. Background technique [0002] When planting the bristles of the brush, first drill a hole on the bottom plate of the brush body, and then implant the bristles into the hole through the bristle planting nozzle. Since the bristles are easy to be scattered and fall off, the roots of the planted hairs need to be hooped with iron wire and implanted into the hole. The hair planting head includes a fixed seat and a hair nozzle. The hair nozzle is fixed on the hair nozzle guide rod, and the hair nozzle guide rod can move back and forth in the corresponding guide groove of the fixed seat. Each movement completes a hair transplant, and there must be To cut a certain length of iron wire, there is a punching needle and a wire feeding seat for sending the iron wire out at the rear of the nozzle. The center line of the channel ...

AI Technical Summary

Problems solved by technology

[0005] 2. After the iron wire is cut by the cutting knife, burrs will inevitably occur. The direction of the burr is the same as the direction of the cut. When the cut iron wire is bent by the lower forming part and enters the horizontal groove, such as figure 1 As shown, the burr will rub against the side wall of the horizontal guide groove, resulting in increased wear and affecting the service life

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