System and method for quick identifying front and back of garment piece fabric by automatic production line

Abstract

The invention relates to a system for quick identifying the front and back of a garment piece fabric by an automatic production line. The system includes a working table, a garment piece gripping device, a garment piece spreading and leveling device, a camera device and an image processing subsystem. Another technical scheme of the invention is to provide a method for quick identifying the front and back of the garment piece fabric based on the system for quick identifying the front and back of the garment piece fabric. First a garment piece is picked up to the working table through the garment piece gripping device, the garment piece on the working table is automatically spread and leveled through the garment piece spreading and leveling device, the well adjusted garment piece is photographed through the camera device, and image information is sent to the image processing subsystem for analysis and matching to determine the front and back of the garment piece fabric, which is favorable for enabling a linking machine to better perform automatic alignment, the automation degree of a linking machine system is improved, and the seaming quality of the linking machine is ensured.

Description

technical field [0001] The invention relates to a system for quickly identifying the front and back of garment piece fabrics used in an automatic production line and a method for quickly identifying the front and back of garment piece fabrics based on the system. Background technique [0002] 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 yarn of the flat knitting fabric part has a certain tension. When the fabric part is taken off from the computerized flat knitting machine, the coils on the part shrink and close, and the coils on the part need to be stretched, so that the coils of the part are enlarged to facilitate Put it on the sewing needle. Because during the trocarting process of "aligning the coil hole with the needle point" of the fabric piece, the sewing needle on the needle frame is moving, and the operator m...

AI Technical Summary

Problems solved by technology

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

And this has always relied on the manual operation of workers to weave the fabric garment pieces (that is, the lock) with low work efficiency, and the product quality is difficult to guarantee.

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