Expandable embroidering machine presser foot

Abstract

The invention discloses an expandable embroidery machine presser foot, which comprises a U-shaped bar. There is a first socket, and the lower end of the U-shaped bar is provided with a second socket corresponding to the first socket, and the U-shaped bar on the same side as the second socket is provided with a groove, and the bottom of the groove is A base plate is provided, the base plate and the bottom wall of the groove are connected by several springs, the side wall of the groove is provided with a vertical chute, the upper side of the base plate is provided with a fixed rod, and the fixed rod A slide block matching the vertical chute is provided on the side wall of the groove, and an annular groove communicated with the vertical chute is provided on the side wall of the groove. The invention has a simple structure, not only can carry out good embroidery work, but also can reduce the possibility of wrinkling of the embroidery to be embroidered and increase the production efficiency through the setting of the fixing rod and the parts matched therewith.

Description

technical field [0001] The invention relates to the technical field of embroidery machines, in particular to an expandable embroidery machine presser foot. Background technique [0002] Embroidery machines, embroidery machines, or embroidery machines. When embroidery just started to break away from manual embroidery, the so-called embroidery machine at that time was not a real embroidery machine, because the embroidery machine at that time used a traditional sewing machine, replaced with a bottom plate with a small round hole, and the sewing machine needle kept going. Going in and out up and down, plus holding the cloth taut with the embroidery frame, moving back and forth, in fact, this so-called embroidery machine is still a kind of hand embroidery, and the current embroidery machine with the development of technology It is also becoming more and more automatic, but the embroidery machine is equipped with a presser foot that matches the embroidery needle, but the presser ...

AI Technical Summary

Problems solved by technology

When embroidery just started to break away from manual embroidery, the so-called embroidery machine at that time was not a real embroidery machine, because the embroidery machine at that time used a traditional sewing machine, replaced with a bottom plate with a small round hole, and the sewing machine needle kept going. Going in and out up and down, plus holding the cloth taut with the embroidery frame, moving back and forth, in fact, this so-called embroidery machine is still a kind of hand embroidery, and the current embroidery machine with the development of technology It is also becoming more and more automatic, but the embroidery machine is equipped with a presser foot that matches the embroidery needle, but the presser foot is generally of a fixed style, and its pressing part is relatively small. When the embroidery is moving, it may be caused by wrinkles. The cause of the embroidery is flawed, which affects the quality of the embroidery

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