Head stitching machine for sock

Abstract

The invention provides a head stitching machine for a sock, belongs to the technical field of textile machinery and solves the technical problems that in the prior art, after the head of the sock is sewn, the sock cannot be automatically turned over, and the like. The head stitching machine comprises a rack; the right end of the rack is the discharge end of the sock; the bottom end of the sock is provided with a rubber magnetic sheet 1 and a rubber magnetic sheet 2; the bottom of a sock guide cylinder is provided with a discharge port for the sock to pass through, and is further fixedly provided with an electromagnet; an air cylinder is further fixed at the right end of the rack; the cylinder body of the air cylinder is fixed on the rack; the lower end of a piston rod is fixedly connected with a telescopic arm; a material containing basket is arranged right below the telescopic arm and is fixed on a material containing seat; the telescopic arm can be inserted in a material containing cylinder and can push the sock, so that the sock falls into the material containing basket. By adopting the head stitching machine for the sock, after the head of the sock is sewn, the sock can be automatically turned over, and the production efficiency of the sock is high.

Description

technical field [0001] The invention belongs to the technical field of textile machinery and relates to a sock sewing machine. Background technique [0002] Sock sewing machine is one of the main production equipment of sock knitting enterprises. Generally speaking, 8 to 10 sock knitting machines must be equipped with a sewing machine. [0003] Chinese patent CN201520875U discloses a double-head sock sewing device, which includes a feeder guide, a feeder system, a feeder self-locking knob, a front drive box device for the feeder, and an automatic lifter for the feeder. Conveyor, sock toe trimming scissors system, machine head thread adjustment tension frame, thread breakage self-stop device, yarn suction device at scissors, machine head suture sensor, 1# machine head device, 2# machine head device, 2 #Automatic lifting adjustment device for machine head, socks conveyor system for sewing head mechanism, rear drive box, etc. After the socks are put into the feeder manually, ...

AI Technical Summary

Problems solved by technology

[0004] However, the sock sewing machine in the above-mentioned patent has the following disadvantages: 1. When the socks are put into the guide port of the feeder, the thickness of different socks is also different. If the socks are too thin, the guides will not be able to clamp the socks tightly, and the socks will easily fall off; 2. When sewing and trimming the socks, thread ends and waste materials are easy to wind up on the machine head or frame, and cannot be cleaned in time, thus Affect the normal operation of the sewing machine; 3. After the socks are sewn, the threads are exposed outside, that is, when the socks are sewn, the reverse side is placed outside, and after the sewing is completed, it needs to be turned over to return to the front for use state, this process in the prior art is all done manually, so that the production efficiency of socks is low, and the labor intensity of the operator is high

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