Intelligent sewing machine with independent motor feeding

Abstract

The invention discloses an intelligent sewing machine with independent motor feeding, and belongs to the technical field of sewing machine device design. The intelligent sewing machine with independent motor feeding comprises a lower feeding mechanism, a rotating shuttle mechanism, a wire shearing mechanism, a main transmission motor, a take-up-lever mechanism, a needle-rod mechanism, a needle swing feeding mechanism, an automatic presser foot lifting electromagnet, a wire shearing electromagnet and a wire shearing moving cutter, the needle-rod mechanism is further arranged above the rotating shuttle mechanism, the bottom of the lower feeding mechanism is provided with the wire shearing mechanism and the wire shearing electromagnet, the main transmission motor and the automatic presser foot lifting electromagnet are arranged at the right front portion of the wire shearing electromagnet, the needle swing feeding mechanism is arranged at the front portion of a wire disc in a machine shell set, the take-up-lever mechanism is connected with the top of the upper feeding mechanism, and the wire shearing moving cutter is arranged at the top end of the lower feeding mechanism. The intelligent sewing machine with independent motor feeding can freely conduct front-stitch and backstitch, achieve pattern sewing and differential feeding, and freely veer during machine sewing, the stitch line is smooth and uniform, the crease is not generated, the operation is convenient, and the sewing efficiency is high.

Description

technical field [0001] The invention relates to the technical field of sewing machine device design, in particular to an intelligent sewing machine fed by an independent motor. Background technique [0002] With the improvement of people's living standards and production efficiency, people's clothing renewal speed and demand for clothing are increasing, so industrial sewing machines are playing an increasingly important role in people's lives. Most of them rely on the operator's skilled skills, manual reverse sewing, the labor intensity of the workers is high, and the technical requirements for the workers are high. Some of the other types of sewing machines have the function of reversing, but they are often mechanically linked, and the return cannot be guaranteed. The sewing mesh is exactly the same when sewing, and the stitch length varies greatly in fast and slow speed, inner and outer bending, thick and thin materials, and climbing stitches, which cannot meet the high se...

AI Technical Summary

Problems solved by technology

[0002] With the improvement of people's living standards and production efficiency, people's clothing renewal speed and demand for clothing are increasing, so industrial sewing machines are playing an increasingly important role in people's lives. Most of them rely on the operator's skilled skills, manual reverse sewing, the labor intensity of the workers is high, and the technical requirements for the workers are high. Some of the other types of sewing machines have the function of reversing, but they are often mechanically linked, and the return cannot be guaranteed. The sewing mesh is exactly the same when sewing, and the stitch length varies greatly in fast and slow speed, inner and outer bending, thick and thin materials, and climbing stitches, which cannot meet the high sewing quality requirements. Repeated measurement is required to adjust the stitch length, and the measurement error is large, which is labor-intensive and time-consuming. ,low efficiency

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