Automatic sewing equipment for sweater based on machine vision perception

Abstract

The invention discloses an automatic sweater sewing device based on a machine vision perception. The automatic sweater sewing device comprises an input flattening device, a stretching freezing device,a sewing preparing device, a sewing device, a carrying robot and a control box; sweater knitted panels are manually put on the input flattening device, and enter the stretching freezing device and are stretched, then the frozen sweater knitted panels are delivered to the sewing preparing device, the carrying robot moves front and back and completes turning over, carrying, sewing assisting pushingand sorting of the sweater knitted panels after freezing, and meanwhile the upper sweater knitted panel and the lower sweater knitted panel which are correspondingly placed up and down are sewed through the sewing device; the sewed-qualified sweater knitted panels are carried to be output end of the back side of the sewing device through the carrying robot, and the unqualified products are put into a waste frame. The automatic sweater sewing device can replace traditional manual wool weaving sewing, the processing efficiency is improved, it is achieved that the sewing quality is improved, itis achieved that the product consistency under batch production is stable, and therefore the value-added content of products is also improved.

Description

technical field [0001] The invention belongs to the technical field of wool weaving, and in particular relates to an automatic sweater sewing device based on machine vision perception. Background technique [0002] my country is a big country in the wool weaving industry, and the wool weaving process mainly includes four major processes: weaving, seaming (sewing), washing, and inspection. Among them, the weaving, washing, and inspection processes have all been automated, and only the seaming (sewing) ) also requires manual operation, so the wool weaving industry is still a labor-intensive industry. As labor costs continue to rise, companies are eager to replace people with machines and reduce product quality assurance based on personal experience. [0003] In order to realize the automatic stitching (sewing) of sweaters, the patent of the present invention transforms the flexible sweater pieces into rigid frozen sweater pieces after stretching and freezing operations, so as ...

AI Technical Summary

Problems solved by technology

After thinking about it, it is not difficult to find that in the actual production process, the operation of threading the hook and the thread taking operation after the completion of the threading process still need to be completed manually, and the entire sewing process is still dominated by manual labor, which has not yet achieved completeness. Automated manufacturing

Images