Automatic quilting machine

Abstract

The invention relates to an automatic quilting machine. The machine comprises a rack, a stepping motor, a driving motor, a speed reducer and a sewing line rack, wherein a moving rack A and a moving rack B are arranged on the rack; dragging belts are arranged on the moving rack A and the moving rack B; the moving rack A and the moving rack B can be driven by gears to move in opposite directions; a lifting frame is arranged in the rack; the upper end of the lifting frame is connected with the moving rack B through an upper baffle plate and a lower baffle plate; an operating rod which is arranged at one side of the lifting frame can be rocked to lift the lifting frame up and down; line hooking shafts on which line hooking rulers are mounted are arranged in the rack. According to the machine, the line hooking shafts and sewing beams are used in match to sew a quilt; transmission shafts arranged at the bottom part of the sewing line rack can drive eccentric sheets at two ends so as to drive guide rods to feed a line and reciprocate, and as a result, the sewing beam can be driven to move up and down and matched with the line hooking shaft to sew.

Description

technical field [0001] The invention belongs to the technical field of textile equipment, and in particular relates to a quilting machine, in particular to an automatic quilting machine. Background technique [0002] In the prior art, manual kneeling is generally used to sew, and the quilt efficiency is extremely low. There is also the introduction of automatic quilting machines in the prior art, but the automatic quilting machines in the prior art are relatively complicated in design, and the production cost is extremely high, which is a very large investment for small enterprises, and the prior art The working efficiency of the automatic quilting machine in the field is low, and it is easy to produce missing lines when sewing the quilt, and the hook line is not uniform enough. In the process of sewing the quilt in the prior art, the automatic quilting machine generally uses a continuous and slow walking device to drive the quilt. Continuous transmission, using this scheme...

AI Technical Summary

Problems solved by technology

[0002] In the existing technology, manual kneeling is generally used, and the efficiency of manual sewing is extremely low

There is also the introduction of automatic quilting machines in the prior art, but the automatic quilting machines in the prior art are relatively complicated in design, and the production cost is extremely high, which is a very large investment for small enterprises, and the prior art The working efficiency of the automatic quilting machine in the field is low, and it is easy to produce missing lines when sewing the quilt, and the hook line is not uniform enough. In the process of sewing the quilt in the prior art, the automatic quilting machine generally uses a continuous and slow walking device to drive the quilt. Continuous transmission, using this scheme, once the quilt deviates from the rear during the sewing process, the sutures will gradually deviate, and eventually the sutures will not be parallel to the edge of the quilt, resulting in poor appearance of the sewn quilt

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