CN207525445U - A kind of sewing-machine foot component for pasting seam duplication band - Google Patents
A kind of sewing-machine foot component for pasting seam duplication band Download PDFInfo
- Publication number
- CN207525445U CN207525445U CN201720844246.6U CN201720844246U CN207525445U CN 207525445 U CN207525445 U CN 207525445U CN 201720844246 U CN201720844246 U CN 201720844246U CN 207525445 U CN207525445 U CN 207525445U
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- slide
- sewing
- presser feet
- sides
- duplication band
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Abstract
The utility model is related to a kind of sewing machine accessories of clothes attachment lace.Purpose is to provide a kind of production efficiency height, the sewing-machine foot component of high-quality patch seam duplication band.Technical solution is：A kind of sewing-machine foot component for pasting seam duplication band, including presser feet；It is characterized in that the sewing-machine foot component further includes the combination slide for being fixed on presser feet front end, the combination slide includes cloth turnup into the preceding slide of duplication band and turns down the side of duplication band again the rear slide that presser feet is sent into after one folding and is sewed.
Description
Technical field
The utility model is related to a kind of sewing machine accessories of clothes attachment lace, and in particular to a kind of patch seam half band of duplication
Presser foot component.
Background technology
Have a kind of the first duplication technique that half folding cloth sewing is decorated in garment piece again in fashionable dress processing technology, be known as in industry
" half band of duplication " decoration technology, general way are that cloth packet is first scalded into half band of duplication with iron, then artificial again to use
Sewing machine is according to tailor's chalk line sewing on garment piece, and speed is slow (about 10 minute/meter), and efficiency is low, and artificial sewing quality is unstable
Fixed, rework rate is high.
Utility model content
Technical problem to be solved in the utility model is to overcome the shortcomings of above-mentioned background technology, and provides a kind of production effect
Rate is high, the sewing-machine foot component of high-quality patch seam duplication band.
The technical scheme that the utility model is provided is as follows：
A kind of sewing-machine foot component for pasting seam duplication band, including presser feet；It is characterized in that the sewing-machine foot component is also
Combination slide including being fixed on presser feet front end, the combination slide is including cloth turnup into the preceding slide of duplication band and is incited somebody to action
The rear slide that presser feet is sewed is sent into the side of duplication band after turning down a folding again；
The two sides of the preceding slide are fixed along opposite the first flange for turning down bending is formed between the first flange of both sides
There is interior catch so as to form the crimping channel for accommodating the similar C-shaped in the section passed through of cloth between interior catch and preceding slide；In the past
Between slide import and the outlet of preceding slide, the width of preceding slide is less and less, and the bending degree of crimping channel cross-section is increasingly
Greatly；
The second flange that slide two sides are bent along opposite fold is formed with after described；And from rear slide import to rear slide
Between outlet, the bending degree of the second flange of both sides is increasing, and then the width of slide is less and less, until rear slide exports
Position Formation cross-section is similar to U-shaped but the channel of both sides height not etc..
The outlet of the preceding slide is mutually connected with the import of rear slide, before the port of export outer wall of rear slide is fixed on presser feet
End.
The also fixed S-shaped gib block being oriented to for cloth of the input end of the preceding slide.
The preceding slide, rear slide are rolled to be formed by stainless steel substrates.
The beneficial effects of the utility model are：The utility model can force the cloth shape after fold to remain correct
State, and then significantly improve product quality；And due to being tool operation, the level of skill of operating personnel is required substantially
It reduces, working efficiency can be increased substantially；In addition, the tool construction is simple, it is also more convenient easy to make, and is conducive to enterprise and pushes away
It is wide to use.
Description of the drawings
Fig. 1 is the main structure diagram of the utility model.
Fig. 2 is the overlooking the structure diagram of the utility model.
Fig. 3 is the main structure diagram that slide is combined in the utility model.
Fig. 4 is A-A in Fig. 3 to structure diagram.
Fig. 5 is the B-B direction structure diagram in Fig. 3.
Fig. 6 is C-C in Fig. 3 to structure diagram.
Fig. 7 is the cross-sectional structure schematic diagram of half band of duplication.
Specific embodiment
It is further carried out below in conjunction with embodiment shown in the drawings.
The sewing-machine foot component of patch seam duplication band shown in the drawings, including presser feet 1 (by pressure foot 1-2 and and pressure foot
Hinged connecting pin composition) and the combination slide of presser feet front end is fixed on, the combination slide includes cloth turnup is in pairs
The preceding slide 3 of folding band and the rear slide 2 sewed of presser foot body will be sent into behind the side of duplication band again one folding of turnup.
The two sides of the preceding slide are along the first flange 3-1 for being formed with opposite fold bending, between the first flange of both sides
Interior catch 5 is fixed with so as to form crimping channel 3-2 between interior catch and preceding slide, the section of the crimping channel is similar to C-shaped
(shown in Fig. 4) passes through for accommodating cloth；Between preceding slide import 3-3 and preceding slide outlet 3-5, the width of preceding slide is got over
It is next smaller, and the bending degree of crimping channel cross-section is increasing (as shown in Figure 5)；
The second flange 2-1 that slide two sides are bent along opposite fold is formed with after described；And from rear slide import 2-2 to
Afterwards between slide outlet 2-3, the bending degree of the second flange of both sides is increasing, and then the width of slide is less and less；Until
Slide exit site Formation cross-section is similar to U-shaped but the channel of both sides height not etc. afterwards (shown in Fig. 6).
The outlet of the preceding slide is mutually connected with the import of rear slide, and the port of export outer wall of rear slide fixes (generally use
Scolding tin is welded and fixed) in presser feet front end.
The also fixed S-shaped gib block 8 being oriented to for cloth in front of the input end of the preceding slide；Cloth is first passed over and is led
To item be flattened after enter back into before slide import, so that it is guaranteed that the fold position of both sides selvedge is correct.
The preceding slide, rear slide are rolled to be formed by sheet metal, preferably stainless steel substrates.
The operation principle of the utility model is：Elongated twill cloth enters crimping channel and constantly from rear slide import
Advance and (pulling force to advance is applied to cloth by the following rack of presser feet), the both sides selvedge of cloth is during advance by channel
Wall portion is oppressed and gradually opposite bending, until the staple before walking out during the port of export of slide after the similar bookbinding of Formation cross-section shape
(in Fig. 5 shown in dotted line, both sides selvedge has been turned down once)；The cloth exported from the preceding slide port of export is again introduced into rear slide
Import moves on, and the selvedge newly formed after fold is gradually bent in opposite directions again in rear slide by the compressing of the flange of both sides, but
The height of both sides selvedge gradually changes during advance, and cloth completes right again when walking out rear slide outlet
Folding so that the U-shaped of cross sectional shape similar elongated but the both sides of U-shaped become one high and one low state (in Fig. 6 shown in dotted line)；From
The deformation cloth D that slide outlet guide goes out afterwards holds advance by presser feet and cloth conveying teeth together with the garment piece 6 padded in lower section, then quilt
The sewing thread 7 that needle is formed is fixed to get product (as shown in Figure 7).
Claims (2)
1. a kind of sewing-machine foot component for pasting seam duplication band, including presser feet (1)；It is characterized in that the sewing-machine foot component is also
Combination slide including being fixed on presser feet front end, it is described combination slide include by cloth turnup into duplication band preceding slide (3) with
And the side of duplication band is turned down to the rear slide (2) that presser feet is sent into after a folding and is sewed again；
The two sides of the preceding slide are solid between the first flange of both sides along the first flange (3-1) for being formed with opposite fold bending
Surely there is interior catch (5) so as to form the crimping channel for accommodating the similar C-shaped in the section passed through of cloth between interior catch and preceding slide
(3-2)；From between slide outlet (3-5) before preceding slide import and (3-3), the width of preceding slide is less and less, and crimping channel
The bending degree in section is increasing；
The second flange (2-1) that slide two sides are bent along opposite fold is formed with after described；And from rear slide import (2-2) extremely
Afterwards between slide outlet (2-3), the bending degree of the second flange of both sides is increasing, and then the width of slide is less and less, directly
U-shaped but the channel of both sides height not etc. are similar to rear slide exit site Formation cross-section；
The preceding slide outlet is mutually connected with rear slide import, and the port of export outer wall of rear slide is fixed on presser feet front end；
The also fixed S-shaped gib block (8) being oriented to for cloth of the input end of the preceding slide.
2. the sewing-machine foot component of patch seam duplication band according to claim 1, it is characterised in that：The preceding slide, after
Slide is rolled to be formed by stainless steel substrates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720844246.6U CN207525445U (en) | 2017-07-12 | 2017-07-12 | A kind of sewing-machine foot component for pasting seam duplication band |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720844246.6U CN207525445U (en) | 2017-07-12 | 2017-07-12 | A kind of sewing-machine foot component for pasting seam duplication band |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207525445U true CN207525445U (en) | 2018-06-22 |
Family
ID=62574711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720844246.6U Active CN207525445U (en) | 2017-07-12 | 2017-07-12 | A kind of sewing-machine foot component for pasting seam duplication band |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207525445U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110130011A (en) * | 2019-05-31 | 2019-08-16 | 达利(中国)有限公司 | A kind of non-ironing compound slide that cracks of upper hem |
-
2017
- 2017-07-12 CN CN201720844246.6U patent/CN207525445U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110130011A (en) * | 2019-05-31 | 2019-08-16 | 达利(中国)有限公司 | A kind of non-ironing compound slide that cracks of upper hem |
| CN110130011B (en) * | 2019-05-31 | 2024-02-02 | 达利(中国)有限公司 | Upper-folded non-ironing slotting composite pull cylinder |
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| GR01 | Patent grant |