Fabric adsorbing manipulators based on industrial robot visions and fabric grabbing method

Abstract

The invention relates to the technical field of sewing machines, and provides fabric adsorbing manipulators based on industrial robot visions and a fabric grabbing method. The fabric adsorbing manipulators comprise the first fabric adsorbing manipulator and the second fabric adsorbing manipulator, a first fabric is provided with a first fabric overlay part, a second fabric is provided with a second fabric overlay part, overlay portions of the first fabric overlay part and second fabric overlay part are overlay layers, a sewing machine press foot device receives press foot instructions sent bythe first fabric adsorbing manipulator and the second fabric adsorbing manipulator, a program processing terminal controls the sewing machine press foot device to perform press foot actions, and the overlay layers are pressed by the press foot. After the first fabric adsorbing manipulator and the second fabric adsorbing manipulator grab the first fabric and the second fabric in sequence, the firstfabric overlay part of the first fabric and the second fabric overlay part of the second fabric are subjected to edge overlay according to a preset overlay width, by depending on the first vision andthe second vision, the precision of the overlay layers of the first fabric overlay part and the second fabric overlay part after overlay is high, high-quality sewing is achieved, and the fabric adsorbing manipulators has higher promotion value.

Description

technical field [0001] The invention relates to the technical field of sewing machines, and specifically proposes a fabric suction manipulator and a fabric grabbing method based on the vision of an industrial robot. Background technique [0002] During the sewing process of the sewing machine, the sewing personnel need to superimpose two pieces of fabrics for sewing, press the sewing machine presser foot, and then start the sewing machine to sew. During this process, the operator has to manually superimpose the edges of fabrics of different sizes and specifications and styles, which requires hemming connection processing. In the case of uneven sewing skills, irregularities such as upper width and lower width often appear. Superimposed edges, after the stitching is completed, the superimposed edges appear more irregular, and the manual superimposed edges affect the sewing quality. Nowadays, this kind of fabric processing relies on manual operation to realize the sewing work ...

AI Technical Summary

Problems solved by technology

During this process, the operator has to manually superimpose the edges of fabrics of different sizes and specifications and styles, which requires hemming connection processing. In the case of uneven sewing skills, irregularities such as upper width and lower width often appear. Superimposed edges, the superimposed edges appear more irregular after the stitching is completed, and the manual superimposed edges affect the sewing quality

Nowadays, this kind of fabric processing relies on manual operation to realize the sewing work of superimposed layers, which has the disadvantages of low degree of automation, low precision of edge superimposition, slow superposition speed, and low efficiency.

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