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Garment hem girth-sewing device

A technology for hem and clothing, which is applied in sewing equipment, sewing machine components, textiles and papermaking, etc., can solve the problems of inability to reverse the bones, change the code, change the model and adjust the machine, and cannot sew the hem of the garment. Efficient effect

Pending Publication Date: 2019-12-24
STRONG H MACHINERY TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The above-mentioned hem sewing guide device is aimed at the hem of the garment parts, and cannot sew the ring-shaped garment hem where the front and rear garment parts have been assembled. Opposite orientation, and changing codes and changing models is very complicated and cumbersome

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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  • Garment hem girth-sewing device
  • Garment hem girth-sewing device
  • Garment hem girth-sewing device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] Example 1, such as Figure 1-10The shown one includes an interlock sewing machine 100 fixed on the frame table top, and a left rotating wheel 200 and a right rotating wheel 300 are respectively arranged on the left and right sides of the interlock sewing machine 100, and the left rotating wheel 200 and the right The upper rim of the runner 300 is substantially flush with the plane of the needle plate 101 of the interlock sewing machine 100, and the ring-shaped hem of the garment can be moved left and right and / or after being placed on the left runner 200 and the right runner 300 The left rotating wheel 200 that swings left and right is tightened, and is driven by the synchronous rotation of the left rotating wheel 200 and the right rotating wheel 300. The hemming cylinder 400 and the hemming plate 500 fixed on the interlock sewing machine 100 fall under the action of the hemming plate; The straight rod portion 501 extends toward the hemming cylinder 400, the flat plate...

Embodiment 2

[0042] Embodiment 2, other is the same as Embodiment 1, the difference is: the bottom of the left runner seat 206 is fixedly connected with the pendulum plate 208, the lower end of the pendulum plate 208 is fixedly connected with the hinge shaft 211, and the hinge shaft 211 is connected with the connecting plate One end of 212 is affixed, hinged with the lower end of fixed plate 209, and the upper end of described fixed plate 209 is affixed with described left slider 202, and the cylinder block of cylinder 213 is hinged in the middle part of described fixed plate 209, and the cylinder body of described air cylinder 213 The rod is hinged to the other end of the connecting plate 212 . The left runner 200 can not only displace left and right, but also swing left and right. The left and right displacement can adapt to hems of different specifications, and the left and right swing can conveniently put the hem into the left and right runners and take it off from the left and right ru...

Embodiment 3

[0044] Example 3, such as Figure 11 As shown, the others are the same as in Embodiment 1, the difference is that the left runner 200 is in the shape of a dumbbell, and is pivoted on the left runner seat 206, and the left runner motor 207 is fixed on the left runner seat 206. The motor shaft of the left wheel motor 207 is connected with the left wheel 200 by a synchronous belt; the left guide rail 201 is fixed on the frame, and the left slide block 202 with the screw hole is slidably matched with the left guide rail 201, and the The left end of the left slider 202 is fixed with an electric adjustment motor 210, and the motor shaft of the electric adjustment motor 210 is fixed with a screw rod, and the screw hole on the left slider 202 is screwed and matched with the screw rod. The end of the rod is connected with the left guide rail 201 ; the left runner seat 206 is directly connected with the left sliding block 202 .

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 discloses a garment hem girth-sewing device, which comprises a covering stitch machine fixedly arranged on a tabletop of a frame; a left wheel and a right wheel are respectively arrangedon the left side and right side of the covering stitch machine; a ring hem of a garment sleeves the left and right wheels and is driven by them to rotate; the garment hem girth-sewing device is differed from the prior art in the following aspects. A cloth pressing head capable of pressing the open end of the hem of the garment after moving downwards is arranged on the right side of the left wheel, and a fifth blowing pipe capable of moving forwards and backwards and capable of enabling the open end of the hem of the garment to be backstitched from the pressing position of the cloth pressing head; when the cloth pressing head descends, the left wheel and the right wheel temporarily stop rotating, and after the cloth pressing head presses the open end of the hem of the garment, the cloth pressing head cooperates with the blowing effect of the fifth blowing pipe in the process of moving from back to front, so that the open end of the hem of the garment can be folded by 180 degrees and befully backstitched.

Description

technical field [0001] The invention relates to auxiliary equipment for garment production, in particular to a garment hem loop sewing device. Background technique [0002] The utility model patent with the publication number CN200971409Y discloses a fully automatic double-blowing hem seam guiding device, which has two air-blowing block guiding devices and a photoelectric sensor switch to control the pneumatic cylinder to pull back when the cloth is inserted. The action drives the left blowing block to move to the right, guiding the fabric to be sewn into a right convex groove shape, and blowing air from left to right at the same time, and the function of the right blowing block is to guide the fabric to the positioning plate, so that the width of the hem of the sewing is fixed , and the purpose of the left blowing block is to make the fabric stretch flat and avoid wrinkles; when the sewing reaches the joint of the fabric, the relative thickness increases because the joint i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D05B29/00D05B35/08D05B29/02
CPCD05B29/00D05B35/08D05B29/02
Inventor 陈转生
Owner STRONG H MACHINERY TECH