Dynamic needle-matching method for multi-needle quilting equipment

Abstract

The invention relates to the technical field of quilting, in particular to a dynamic needle-matching method of multi-needle quilting equipment, and provides the multi-needle quilting equipment. The quilting equipment is suitable for a software to be set into gating or non-gating, and uses sub-graphs of a graphic library or new sub-graphs designed by a user on his own to edit required patterns, several successively processed rows of graphs are defined by the sub-graphs of the patterns according to the shape and position, the graphs on each row select and match quilting needles correspondingly, a controller of the quilting equipment processes the sub-graphs on the patterns according to the edited patterns in sequence, meanwhile the controller of the quilting equipment automatically controls the selected quilting needles corresponding to the graphs on each row to respond to gating and needle quilting, thus quilting seam of the sub-graphs on all the rows is completed, and the edited patterns can be stitched on the material of all the rows. According to the dynamic needle-matching method of the multi-needle quilting equipment, complex arbitrary combination flower type effect similar to single needle quilting equipment can be tailored by using the multi-needle quilting equipment, the pattern effect comparable to the single needle quilting equipment can be tailored, and the efficiency and economy of quilting manufacture are improved.

Description

technical field [0001] The invention relates to the technical field of quilting processing, in particular to the technical field of quilting with a high-speed multi-needle quilting machine. Background technique [0002] Quilting is a sewing process whereby layers of textile or other fabrics are joined together to produce compressible pieces that are both decorative and functional. The stitch pattern is used to decorate the panels in a sewing design, while the stitches themselves hold together the layers of fabric that make up the quilt. Large-scale quilting usually uses a high-speed multi-needle quilting machine, which can run at a speed of up to 1,200 needles per minute or higher, driving one or more rows of needles at a time, so that it can simultaneously work on a wider material Sew the pattern on. However, the existing multi-needle quilting machines are multi-needle quilting equipment with fixed needle positions. When the needle positions need to be changed during the ...

AI Technical Summary

Problems solved by technology

Therefore, changing the pattern requires physically setting, rearranging or disassembling the needles, and threading the changed needles. This reconfiguration wastes operator time, long machine downtime, low efficiency, and reduces quilting accuracy and affects production quality.

And the existing common mechanical fixed needle position multi-needle quilting equipment can only sew simple patterns, which is limited in use

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