An adjustable mechanism of pleating presser foot based on sewing machine

Abstract

The invention relates to the technical field of garment pleating, and discloses an adjustable pleating presser foot mechanism based on a sewing machine, which includes a fixed block, a fixed slot is opened on the top of the fixed block, and a fixed nail, the right side of the bottom of the fixed block is fixedly connected with a threaded rod. The adjustable mechanism of the pleating presser foot based on the sewing machine rotates the rotating disk, and the second gear drives the first gear to move, so that the threaded rod drives the bottom of the fixed block to shift, and further makes the base tilt. At this time, the base and the pleating need The contact area between the clothes will change, so as to achieve the effect that the presser foot can adjust the pleating density. Turn knob 1 and knob 2, at this time, the turning rod 1 and the turning rod 2 will exert force on the pressure plate, so that the position of the pressure plate at the bottom of the base will change, so that the force of the presser foot on the clothes can be adjusted according to the thickness of the clothes. Effect.

Description

technical field [0001] The invention relates to the technical field of garment pleating, in particular to an adjustable mechanism for pleating presser feet based on a sewing machine. Background technique [0002] When people pleat clothes, they often use sewing machines, pleating machines, pleating machines, etc., and sewing machines are relatively simple and commonly used pleating equipment. The sewing machine presser foot is an essential part of the sewing machine feeding mechanism. When sewing and pleating, traditional sewing machines need various types of sewing machine presser feet. [0003] The sewing machine presser foot will follow the rise and fall of the machine needle, the garment moves when the presser foot rises, and the garment is flattened when the presser foot descends, so that the stitches can be formed. The shape of the presser foot of the existing sewing machine is single, and the density of pleating cannot be adjusted. If adjustment is required, the pres...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides an adjustable pleating presser foot mechanism based on a sewing machine, which has the advantages that the presser foot can adjust the density of pleats and adjust the force of the presser foot on the clothes according to the thickness of the clothes, and solves the problem of The shape of the presser foot of the existing sewing machine is single, and the density of pleating cannot be adjusted. If adjustment is required, the presser foot needs to be replaced separately. The replacement of the presser foot is troublesome, resulting in a decrease in work efficiency, and the thickness of the pleated clothes will also affect the use of the presser foot. The problem

Images