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Fabric correction equipment of sewing machine

A sewing machine and fabric technology, applied in the direction of sewing machine components, sewing equipment, cloth feeding mechanism, etc., can solve the problems of difficult adjustment, inconvenient adjustment process, and biased cloth, so as to achieve the effect that it is not easy to be stretched

Inactive Publication Date: 2021-12-21
杨素
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the process of manually operating the sewing machine, people will pull the cloth by hand, and the phenomenon of pulling the cloth with excessive force will occur during the pulling process, especially when the cloth teeth on the lower side move down and then the cloth teeth do not press the cloth upwards. Occurs, it is not easy to adjust after pulling the deviation, need to adjust the needle lift, the adjustment process is more inconvenient

Method used

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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  • Fabric correction equipment of sewing machine
  • Fabric correction equipment of sewing machine
  • Fabric correction equipment of sewing machine

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Embodiment Construction

[0034] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples or drawings are used to illustrate the present invention, but not to limit the scope of the present invention.

[0035] Such as figure 1 , 2 , 3, it includes a body 1, a rotating mounting case 2, an adjustment rod 3, a pulley wheel module 11, a worm 12, a main shifting tooth plate 16, and an auxiliary cloth moving tooth plate 17, wherein as Figure 7 As shown, the rotating installation shell 2 is provided with an installation through hole 44 of a square shape in the up and down direction, such as figure 2 , 3 As shown, the rotatable installation shell 2 is rotatably installed on the sewing table at the lower side of the body 1, and the rotatable installation shell 2 is located at the lower side of the presser foot 45; Figure 4As shown, there are worm teeth on the outer circular ...

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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Abstract

The invention belongs to the technical field of sewing machine correction, and particularly relates to fabric correction equipment of a sewing machine. The fabric correction equipment of the sewing machine comprises a machine body, a rotary mounting shell, an adjusting rod, a wire drawing wheel module, a worm, a main cloth moving toothed plate and an auxiliary cloth moving toothed plate. In the working process of the fabric correction equipment of the sewing machine provided by the invention, when cloth deviates, the adjusting rod is manually rotated to drive the worm installed on the adjusting rod to rotate, the worm rotates to drive the rotary mounting shell to rotate through cooperation with worm teeth on the rotary mounting shell, the rotary mounting shell can drive the main cloth moving toothed plate and the auxiliary cloth moving toothed plate which are mounted on the rotary mounting shell to rotate reversely in the rotating process, and deviation of the cloth is counteracted through rotation, namely, the clamped cloth is corrected in the rotating process; and after the cloth is corrected and a lower needle sews the cloth for several stitches, the rotary mounting shell drives the main cloth moving toothed plate and the auxiliary cloth moving toothed plate to reversely rotate and reset through the adjusting rod, so that compared with traditional correcting operation, the fabric correction equipment of the sewing machine is convenient to operate.

Description

[0001] Technical field [0002] The invention belongs to the technical field of sewing machine straightening, and in particular relates to a sewing machine fabric straightening device. Background technique [0003] A sewing machine is a machine that uses one or more sewing threads to form one or more stitches on the sewing material to interweave or sew one or more layers of sewing material. The sewing machine can sew fabrics such as cotton, fiber crops, silk, wool, and artificial fibers, and products such as leather, plastics, and paper. And it derived art forms such as hand-push embroidery and computer embroidery. [0004] In the process of manually operating the sewing machine, people will pull the cloth by hand, and the phenomenon of pulling the cloth with excessive force will occur during the pulling process, especially when the cloth teeth on the lower side move down and then the cloth teeth do not press the cloth upwards. Occurs, it is not easy to adjust after pulling ...

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): D05B35/00D05B29/00D05B29/02
CPCD05B35/00D05B29/00D05B29/02
Inventor 杨素
Owner 杨素
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