Rotary detection device for accurate looping of linking machine

Abstract

The invention discloses a rotary detection device for accurate looping of a linking machine. The rotary detection device comprises a turn table, wherein a square bracket is fixed on the turn table; a pressure fork assembly is arranged at one side of the square bracket; a camera component is arranged at the other side of the square bracket; the pressure fork assembly and the camera component can move up and down relative to the square bracket; the camera component comprises a camera; the turn table is driven by a rotary motor and can drive the square bracket to rotate; the pressure fork assembly comprises a loop pressure fork; a plurality of press sheets are arranged at the bottom part of the loop pressure fork; each press sheet is in an elastic sheet structure; and the distance between the adjacent press sheets corresponds to the distance between projection points of the adjacent sewing needles on a sewing plate in the horizontal plane. The stretching condition of a fabric loop is detected through the camera component; and the size of the loop stretched by the fabric stretching device is controlled according to the actual condition, so that the linking machine can be relatively accurately sleeved by the loops; meanwhile, the loop pressure fork can ensure that the loops completely sleeve sewing needles; and the sewing quality of the linking machine is ensured.

Description

technical field [0001] The invention belongs to the technical field of seaming machine equipment, and in particular relates to a rotation detection device for precisely looping a seaming machine. Background technique [0002] The disc sewing machine is also called the disc sewing machine, commonly known as the sleeve car, a machine that uses sutures to sew the sleeves of sweaters. With the help of the sewing machine, the stitching of sweater pieces can be completed efficiently and quickly, which is much more efficient than manual stitching. When the sewing machine is working, it is necessary to put the coils on the garment pieces on the sewing needles of the sewing machine, and after one-to-one correspondence, the sewing is carried out. The yarns used to weave garment pieces have a certain tension. When the woven garment pieces are removed from the knitting machine, the loops on the garment pieces shrink and close, and the garment pieces need to be stretched to expand the l...

AI Technical Summary

Problems solved by technology

In daily work, operators are prone to visual fatigue and manual operation fatigue, which may cause problems such as wrong stitches and missing stitches when operators are working, which will affect the quality of garment sewing

Moreover, the work efficiency of sweater piece sewing (namely: locking) which has traditionally relied on manual operation of workers is low, and the product quality is difficult to guarantee

At the same time, the size of the stretched coil cannot be controlled, and it cannot be accurately aligned with the sewing needle on the disc sewing machine, which affects the working efficiency of the disc sewing machine

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