Unlock instant, AI-driven research and patent intelligence for your innovation.

Sewing machine for sewing waistband to pants or skirts

A technology for sewing machines, belts, applied in the field of constructed parts, which can solve the problems of accuracy effects, attachment devices difficult to use programming, operators unable to perform manual operations, etc.

Inactive Publication Date: 2020-11-13
JAM国际股份责任有限公司
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0035] Therefore, the sewing accuracy will depend on the actions performed by said complex attachments, which are difficult to use and require programming if they are operated automatically; moreover, in this case, the quality of the final result depends greatly on degree is affected by the accuracy of the programming operation
[0036] In this case, the operator cannot perform any manual actions to avoid possible errors

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
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Sewing machine for sewing waistband to pants or skirts
  • Sewing machine for sewing waistband to pants or skirts
  • Sewing machine for sewing waistband to pants or skirts

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0058] refer to image 3 , Figure 4 , Figure 5 , Figure 5A and Figure 6 , discloses a sewing machine according to the present invention, which is generally indicated by the reference numeral 100 .

[0059] The sewing machine 100 of the present invention is designed to sew fabric, in particular a waistband C, on the upper edge of a pair of trousers L or a skirt.

[0060] The sewing machine 100 includes a work station S and a table P corresponding to the work station S, on which fabric is placed.

[0061] The sewing machine 100 includes a sewing head 1 and two needles A supported by the sewing head 1 .

[0062] Although only two needles A are shown in the figures, the sewing machine 100 may also be provided with additional needles A for decorative sewing.

[0063] In addition, the sewing machine 100 comprises support and movement means Q for said needle A. As shown in FIG. The supporting and moving means are suitably constructed so that each needle A can be moved clos...

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
Login to View More

PUM

No PUM Login to View More

Abstract

A sewing machine (100) for sewing a fabric, in particular a waistband (C), to the upper edge of pants (L) or skirts; the sewing machine (100) comprises a workbench (P), two needles arranged side by side and a pulling device (8) located below the needles (A), and the pulling device (8) is used for pulling the fabric along the workbench (P) and pressing the fabric from the upper part so that the fabric can be rubbed and pulled along the workbench (P). The sewing machine (100) is characterized by comprising a movable top surface (5) located below and aligned with one of the two needles (A) and below the pulling device (8); the movable top surface (5) is settable in a retracted position and in an extracted position in such a way that the pulling speed of one side of the fabric sewed by the needle (A) is adjusted in alignment with the movable top surface (5).

Description

technical field [0001] The patent application for this industrial invention concerns a sewing machine for sewing a waistband on the upper edge of trousers or skirts. [0002] The field of reference is the textile industry, in particular the implementation of waistbands for trousers or skirts; ie, the "waistband" of trousers refers to the end of the trousers or skirt forming the belt loops. [0003] Although the invention is designed for sewing a waistband on the upper edge of trousers or skirts, the invention can be used in all applications that require sewing two transverse parallel edges of fabrics of different thickness. In other words, the invention can be used to realize a part having a configuration similar to one of trousers or skirts. Background technique [0004] In order to better understand the field of application of the present invention, Figure 1 to Figure 2 In particular, conventional trousers and a conventional belt are shown; [0005] - figure 1 is a sc...

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
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): D05B35/06
CPCD05B27/10D05B35/06D05B27/14
Inventor B·曼奇尼
Owner JAM国际股份责任有限公司