Sewing machine presser foot device

A technology for sewing machine presser feet and sewing machines, which is applied in the direction of sewing machine control devices, sewing machine components, sewing equipment, etc., and can solve problems affecting sewing effects, etc.

Active Publication Date: 2017-11-28
NANTONG JINKANGHONG TEXTILE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when the technical solution is sewing, the finished cloth is placed on the sewing table, and when the cloth gradually increases, it will fall off from the edge of the sewing table, and the fallen cloth will drive the cloth deflection at the sewing needle, thereby affecting the subsequent sewing effect.

Method used

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  • Sewing machine presser foot device
  • Sewing machine presser foot device
  • Sewing machine presser foot device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0038] refer to figure 1 A sewing machine presser foot device installed on a sewing machine is used to limit the moving direction of the sewn cloth, to prevent the sewn cloth from falling off the surface of the sewing machine seat, to drive the cloth to be sewn to rotate, and to affect the sewing effect.

[0039] refer to figure 1 , the sewing machine includes a machine head 1 and a machine base 2 for supporting the machine head 1, and the machine head 1 includes a sewing part 11 and a driving part 12 for driving the sewing part 11 to sew. The sewing machine presser foot device disclosed in the present invention includes a presser foot post 3 that is rotatably connected to one end of the top of the machine base 2 close to the sewing part 11. The presser foot post 3 is located on the side of the sewing part 11 away from the operator, and the presser foot post 3 can be opposite to the sewing machine. The top lifts. Be positioned at the below of presser foot column 3 in support...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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PUM

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Abstract

The invention relates to a sewing machine presser foot device comprising a presser foot column rotationally arranged on the upper end of a machine base of the sewing machine. The presser foot column and a sewing part of the sewing machine are arranged on the same side and are far away from an operator; the top of the machine base is further provided with a driving mechanism driving the presser foot column to synchronously rotate with the sewing part; and the surface of the presser foot column is tangent to the surface of the machine base surface. During the use, a piece of cloth being sewed is pressed between the presser foot column and the machine base top, so a moving direction of the sewed cloth can be limited and the sewed cloth can be prevented from falling off the surface of the sewing base surface; and rotation of the cloth to be sewed can be avoided, so sewing effect can be ensured.

Description

technical field [0001] The invention relates to a sewing device, in particular to a sewing machine presser foot device. Background technique [0002] Sewing machine is a kind of machine that utilizes sewing thread to sew one or more layers of sewing materials together. [0003] The invention patent with the application number of 200910096929.8 provides a zigzag double-needle sewing machine, which realizes the sewing of three-dimensional stripes by setting the needle position assembly of the double needles. However, when the technical solution is sewing, the finished cloth is placed on the sewing table, and when the cloth gradually increases, it falls off from the edge of the sewing table, and the shedding cloth drives the cloth deflection at the sewing needle, thereby affecting the subsequent sewing effect. Contents of the invention [0004] The purpose of the present invention is to provide a sewing machine presser foot device, which can prevent the finished cloth from f...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D05B29/06D05B29/02D05B69/02
CPCD05B29/02D05B29/06D05B69/02
Inventor 黄展飞
Owner NANTONG JINKANGHONG TEXTILE CO LTD
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