CN203346603U - Double-layer edge curling and sewing device - Google Patents
Double-layer edge curling and sewing device Download PDFInfo
- Publication number
- CN203346603U CN203346603U CN 201320430989 CN201320430989U CN203346603U CN 203346603 U CN203346603 U CN 203346603U CN 201320430989 CN201320430989 CN 201320430989 CN 201320430989 U CN201320430989 U CN 201320430989U CN 203346603 U CN203346603 U CN 203346603U
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- sewing
- curling
- cloth
- sewing device
- double seam
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Abstract
The utility model provides a double-layer edge curling and sewing device which comprises an edge curling part and a sewing part. The edge curling part comprises two curling plates; the two curling plates are converged at a cloth outlet port; both sides of the two curling plates are respectively provided with curled grooves; the curled grooves formed on the two curling plates are respectively curled towards the insides of the curling plates; the sewing part is connected with the cloth outlet port of the two curling plates; the sewing part is provided with two sewing needles and two sewing through holes for enabling the sewing needles to pass through; and the distance between the two sewing through holes is consistent with the widths of the curled grooves at both sides of the cloth outlet port of the curling plates. The double-layer edge curling and sewing device has the beneficial effects that difficulty of the edge curling operation is reduced, the double-layer edge curling and sewing device is more uniform to sew and quality of a finished product is improved; double rows of sewing needles are adopted to sew, double edges of cloth can be sewn well by one-step sewing and production efficiency is improved; and the double-layer edge curling and sewing device has the advantages of simple structure, convenience for maintenance, low processing cost, high production efficiency and the like.
Description
Technical field
The utility model belongs to sewing process equipment field, especially relates to a kind of double seam sewing device.
Background technology
In existing double seam stitching process, there is no special-purpose machinery, be all first to be reeled and pass through again stitching sewing machine in one side of two cloth by manual, then will after the another side of two cloth coiling, pass through again stitching sewing machine.This processing method serious waste manpower, operation easier is large; Can not guarantee the size of crimping, the zone of sewing line is inhomogeneous, affects the attractive in appearance of product; Production efficiency is low, has greatly increased production cost, is not suitable for producing in enormous quantities.
Summary of the invention
Problem to be solved in the utility model is to provide a kind of double seam sewing device, especially is applicable to producing in enormous quantities the clothing of double seam.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of double seam sewing device, comprise flanging part and sewing section, described flanging part comprises two roll bendings, two described roll bendings converge going out the cloth port, two described roll bending both sides are respectively equipped with the volume groove, the described volume groove arranged on two described roll bendings is curling to described roll bending inboard respectively, described sewing section goes out the cloth port with two described roll bendings and is connected, described sewing section is provided with two sewing needles and two sewing through holes that the described sewing needle of confession passes through, spacing between two described sewing through holes is consistent with the width of described roll bending discharging port both sides volume groove.The effect of described roll bending is that the cloth by described roll bending is become to the form of spooling limit, and to converge effect be that two cloth of spooling limit are superimposed together going out the cloth port for two described roll bendings, then stitched together described sewing needle by described sewing section.
Two described roll bendings go out the cloth port and are provided with and make the roll bending extended line converged from cloth out in two described roll bendings.Described roll bending extended line can make the cloth of spooling limit better be superimposed together.
Described sewing section end is connected with the connecting portion be fixedly connected with.Described sewing section is fixedly connected on the utility model on Sewing machines.
Described connecting portion is " L " type.
The upright part of described connecting portion is provided with fixing hole.
Two described roll bendings enter the cloth port and are respectively equipped with tortuous guide rod.Described tortuous guide rod flattens for the cloth that will send into roll bending.
Described tortuous guide rod becomes some " S " type.
The width of two described roll bendings dwindles to going out the cloth port gradually by advancing the cloth port.
It is identical that two described roll bendings go out the cloth port width.
Two described roll bending shapes are identical with size.
Advantage and the good effect that the utlity model has are: owing to adopting technique scheme, reduced the flange crimping operation difficulty, made sewing more even, improved end product quality; Adopt double sewing needle to make, through a step, make and can all make the bilateral of cloth, improved production efficiency; Have simple in structurely, easy to maintenance, processing cost is low, the production efficiency advantages of higher.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model
In figure:
1, roll bending 2, volume groove 3, sewing needle
4, sewing through hole 5, roll bending extended line 6, connecting portion
7, fixing hole 8, tortuous guide rod 9, flanging part
10, sewing section
The specific embodiment
The utility model provides a kind of double seam sewing device, as shown in Figure 1, comprise flanging part 9, sewing section 10 and connecting portion 6, flanging part 9 comprises two on all four roll bendings 1 of shape size, roll bending 1 both sides are respectively equipped with volume groove 2, volume groove 2 is inboard curling to roll bending 1 respectively, the width of two roll bendings 2 dwindles to going out the cloth port gradually by advancing the cloth port, two roll bendings 1 converge and are connected with roll bending extended line 5 going out the cloth port, the cloth port of advancing of two roll bendings 1 is respectively equipped with the tortuous guide rod 8 of " S " type, sewing section 10 is connected with roll bending extended line 5, the sewing through hole 4 that sewing section 10 is provided with two sewing needles 3 and passes through for sewing needle 3, two spacings of sewing between through hole 4 are consistent with the width of roll bending discharging port both sides volume groove 2.Sewing section 10 ends are connected with the connecting portion 6 be fixedly connected with, and connecting portion 6 is " L " type, and the upright part of connecting portion is provided with fixing hole 7.By fixing hole 7, the utility model is fixed on Sewing machines.
The course of work of this example: the cloth cut out is flattened by the tortuous guide rod 8 of " S " type, send in roll bending 1, discharging port cloth at roll bending 1 becomes the form of spooling limit, two roll bendings 1 are superimposed together two cloth of spooling limit after going out the cloth port and converging, and roll bending extended line 5 can make the cloth of spooling limit better be superimposed together.Then be sewed pin 3 by sewing section 10 stitched together.In the present embodiment, two blocks of clothes flatten and spool limit under the effect of roll bending 1, then will spool the cloth on limit and be made by the double sewing needle 3 of sewing section 10, and the cloth of spooling limit is not only smooth but also even, and the finished product sewed is attractive in appearance; Reduce the flange crimping operation difficulty, made sewing more even, improved product quality; Adopt double sewing needle 3 to make, through a step, make and can all make the bilateral of cloth, improved production efficiency; Have simple in structurely, easy to maintenance, processing cost is low, the production efficiency advantages of higher.
Above an embodiment of the present utility model is had been described in detail, but described content is only preferred embodiment of the present utility model, can not be considered to for limiting practical range of the present utility model.All equalization variations of doing according to the utility model application range and improvement etc., within all should still belonging to patent covering scope of the present utility model.
Claims (10)
1. a double seam sewing device, it is characterized in that: comprise flanging part and sewing section, described flanging part comprises two roll bendings, two described roll bendings converge going out the cloth port, two described roll bending both sides are respectively equipped with the volume groove, the described volume groove arranged on two described roll bendings is curling to described roll bending inboard respectively, described sewing section goes out the cloth port with two described roll bendings and is connected, described sewing section is provided with two sewing needles and two sewing through holes that the described sewing needle of confession passes through, spacing between two described sewing through holes is consistent with the width of described roll bending discharging port both sides volume groove.
2. double seam sewing device according to claim 1 is characterized in that: two described roll bendings go out the cloth port and are provided with and make the roll bending extended line converged from cloth out in two described roll bendings.
3. double seam sewing device according to claim 1 is characterized in that: described sewing section end is connected with the connecting portion be fixedly connected with.
4. double seam sewing device according to claim 3, it is characterized in that: described connecting portion is " L " type.
5. double seam sewing device according to claim 4, it is characterized in that: the upright part of described connecting portion is provided with more than one fixing hole.
6. according to claim 1,2,3,4, the described double seam sewing device of 5 any one, it is characterized in that: two described roll bendings enter the cloth port and are respectively equipped with tortuous guide rod.
7. double seam sewing device according to claim 6, it is characterized in that: described tortuous guide rod becomes some " S " type.
8. according to claim 1,2,3,4, the described double seam sewing device of 5 any one, it is characterized in that: the width of two described roll bendings dwindles to going out the cloth port gradually by advancing the cloth port.
9. double seam sewing device according to claim 8 is characterized in that: it is identical that two described roll bendings go out the cloth port width.
10. double seam sewing device according to claim 9 is characterized in that: two described roll bending shapes are identical with size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320430989 CN203346603U (en) | 2013-07-18 | 2013-07-18 | Double-layer edge curling and sewing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320430989 CN203346603U (en) | 2013-07-18 | 2013-07-18 | Double-layer edge curling and sewing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203346603U true CN203346603U (en) | 2013-12-18 |
Family
ID=49746525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320430989 Expired - Fee Related CN203346603U (en) | 2013-07-18 | 2013-07-18 | Double-layer edge curling and sewing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203346603U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104120555A (en) * | 2014-07-21 | 2014-10-29 | 嘉兴莱天华服饰有限公司 | Edging device capable of processing double edges simultaneously |
-
2013
- 2013-07-18 CN CN 201320430989 patent/CN203346603U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104120555A (en) * | 2014-07-21 | 2014-10-29 | 嘉兴莱天华服饰有限公司 | Edging device capable of processing double edges simultaneously |
| CN104120555B (en) * | 2014-07-21 | 2016-09-28 | 嘉兴莱天华服饰有限公司 | Double rollings processing curler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131218 Termination date: 20150718 |
|
| EXPY | Termination of patent right or utility model |