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Sewing machine and use method thereof

A sewing machine and batting technology, applied in the field of sewing machines, can solve the problems of only concealed thread opening, single scope of applicable processes, etc.

Active Publication Date: 2014-02-19
GUANGDONG ESQUEL TEXTILES CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there are some sewing machines specially used for opening plackets on the market, but these machines have many limitations, for example, they can only open plackets with hidden threads, and the scope of applicable processes is single.

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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  • Sewing machine and use method thereof
  • Sewing machine and use method thereof
  • Sewing machine and use method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0033] The present invention will be further described below in conjunction with embodiments and accompanying drawings.

[0034] a sewing machine, see figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 , Image 6 and Figure 7 , including a press shoe 210, a cloth cutting device 310, and an air blowing device 410. The press shoe 210 is connected to a motor 710 through a telescoping rod, and the operation of the motor 710 is controlled by a PLC triggered by the original OP signal of the sewing machine. The sewing machine involved in the present invention also includes a positioning device and a material receiving device, and the positioning device has a positioning plate 610 and an annular bead 614 . The receiving device includes a receiving rack 510, a receiving rod 512, a pressing plate 518, a third cylinder 514, and a fourth cylinder 516. The receiving rack 510 faces the lower surface of the positioning plate 610, and the receiving rack The plane where 510 is loc...

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 discloses a sewing machine and a use method of the sewing machine. The sewing machine comprises a presser foot, a fabric cutting device and an air blowing device, wherein the presser foot is fixed to a rack. The presser foot and the air blowing device are located vertically in sequence. The presser foot is provided with a rotatable first pressing bar and a rotatable second pressing bar. The fabric cutting device comprises a knife holder and movable knives fixed to the knife holder. The rack is provided with fixed bottom knives matched with the movable knives. The air blowing device is provided with an air blowing pipe, and the air blowing pipe faces the presser foot. By means of the sewing machine, left tubular strips and right tubular strips can be sewn, thread-visible front flies and thread-concealed front flies can be automatically formed, and the functions of collecting and folding up clothes cut-parts are achieved.

Description

technical field [0001] The invention relates to the field of knitting, in particular to a sewing machine and a use method thereof. Background technique [0002] There are various ways to open the front of knitted sweaters (also known as drop-tube stickers), among which open tube and dark tube are more common; There are also some differences in the process effect. At present, there are some sewing machines specially used for opening plackets on the market, but these machines have many limitations, for example, they can only open plackets with hidden threads, and the scope of applicable processes is single. Contents of the invention [0003] Based on this, it is necessary to provide a kind of sewing machine which can sew the left and right sides and automatically open the open thread fly and the concealed thread fly. [0004] A sewing machine, comprising a press shoe fixed on a machine frame, a cloth cutting device and an air blowing device, the press shoe and the air blow...

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): D05B1/00D05B29/02D05B37/04D05B35/00
Inventor 冯伟峻莫华山张小校吴玉荣
Owner GUANGDONG ESQUEL TEXTILES CO LTD