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

Double-needle automatic sewing device for bra steel ring

A steel ring and bra technology, which is applied to corsets, sewing equipment, sewing machine components, etc., can solve the problems of low efficiency, uneven quality, easy to wear wrong layers, etc., so as to save manual wearing of steel rings and improve production efficiency , to ensure the effect of quality

Active Publication Date: 2016-08-24
SUZHOU MEISHANZI GARMENTS CO LTD
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method of production is inefficient when the factory produces large quantities, and the quality is uneven
Manually threading the steel ring is also easy to wear the wrong layer, causing the steel ring to poke out, which is easy to cause personal safety accidents

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
  • Double-needle automatic sewing device for bra steel ring
  • Double-needle automatic sewing device for bra steel ring
  • Double-needle automatic sewing device for bra steel ring

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0017] Preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0018] Such as Figure 1 to Figure 4 As shown, a double-needle automatic sewing device for a bra steel ring in this implementation is used to be installed on a sewing machine, and it includes a nozzle 1, a needle plate 2 and a presser foot 3.

[0019] see figure 1 The mouthpiece 1 is provided with a guide channel 11 for guiding steel rings to penetrate. The guide channel 11 extends from the back to the front and the width gradually decreases. The front opening of the guide channel 11 is provided with a steel ring limit plate 12 . Wherein, the spout 1 includes a main board 101 and a connecting board 102 for connecting with the table top of the sewing machine. Both sides of the main board 101 have bending edges 1011 that are gradually turned inward from the back to the front, and the bending edges 1011 on both sides are in the front. The ope...

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

The invention provides a double-stitching automatic sewing device of bra underwires. The double-stitching automatic sewing device is mounted on a sewing machine, and comprises a mouth, a needle plate and a pressing pin, wherein the mouth is provided with a guide channel into which an underwire passes; hollowed parts are formed in the needle plate in parallel from left to right; strip-shaped holes through which a needle passes are formed in the pressing pin in parallel from left to right; the guide channel extends from back to front and narrows gradually; an underwire limiting plate is arranged in a front opening of the guide channel; and the side edge of the left side or the right side of the underwire limiting plate is upwards bent to form a side abutting surface for limiting the underwire. When the double-stitching automatic sewing device is used for sewing the bra underwires, the automatic work of sewing of passing of the underwires is performed simultaneously, a procedure of manually passing the underwires is omitted, the labor intensity is reduced, the production efficiency is greatly improved and the product quality is ensured.

Description

technical field [0001] The invention relates to the technical field of sewing machines, in particular to a double-needle automatic sewing device installed on a sewing machine for bra steel rings. Background technique [0002] When fixing steel ring in bra at present, adopt double-needle sewing machine to make, earlier carry out double-needle sewing on the multi-layer cloth of bra, then manually steel ring is penetrated between the parallel double sutures. This method of production is inefficient in mass production in factories, and the quality is uneven. Manually threading the steel ring is also easy to wear the wrong layer, causing the steel ring to poke out, which is easy to cause personal safety accidents. Contents of the invention [0003] In order to overcome the above-mentioned defects in the prior art, the object of the present invention is to provide a double-needle automatic sewing device that can thread the steel ring while sewing, so as to save the manual proce...

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
Patent Type & Authority Patents(China)
IPC IPC(8): A41C5/00D05B35/00
Inventor 张伟英金伟红吴许昌
Owner SUZHOU MEISHANZI GARMENTS CO LTD