CN209292649U - A kind of french front simplicity positioning device - Google Patents
A kind of french front simplicity positioning device Download PDFInfo
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- CN209292649U CN209292649U CN201821999692.5U CN201821999692U CN209292649U CN 209292649 U CN209292649 U CN 209292649U CN 201821999692 U CN201821999692 U CN 201821999692U CN 209292649 U CN209292649 U CN 209292649U
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- cylinder plate
- sewing
- french front
- french
- presser feet
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Abstract
The utility model discloses a kind of french front simplicity positioning devices, including passing through the fixed positioning slide on the table of fixing seat, the slide is special-shaped flat drum shape, and the upper cylinder plate both sides of flat cylinder upper surface, which are bent downward, constitutes overlapped and discontiguous middle cylinder plate, lower cylinder plate；The flat cylinder is divided into feed zone, changeover portion and sewing section from feed inlet to discharge port, and sewing section, which corresponds to, is provided with flush joint presser feet mouth at the presser feet of sewing needle；The changeover portion and sewing section Ф at an acute angle；French front inlet slot is offered at the center that middle cylinder plate at feed zone feed inlet is overlapped with lower cylinder plate.The utility model structure is simple, easy to use；So that the sewing of buttonhole is become the booking of machine flatcar from sewn by hand, improves work efficiency and work quality；Reduce the frictional force of french front moving process generation, the presser feet of sewing needle pushes down the buttonhole at flush joint presser feet mouth, ensure that flatcar is made a reservation, buttonhole size one to and planarization.
Description
Technical field
The utility model relates to sewing kit fields, and in particular to a kind of french front simplicity positioning device.
Background technique
The production and processing of China's clothing industry face industry labor at present still in labor-intensive production model
Power dense, machinist again there is a serious shortage of status, product needs a large amount of labour to participate in the production process, Gong Rengong
It is big to make intensity, it is easy to technology mistake occur, influence product quality, revision rate height, cost of manufacture in work is caused to go up, produce
Efficiency is difficult to be promoted.Especially some key positions of clothes, quality requirement is high, technology difficulty is big, time-consuming in sewing, no
Just it manages.If the buttonhole of clothes french front sews, even uniform is particular about, traditional process is first left front crimping, after finished product
It knocks at the door flap buttonhole, is pulling loose part booking by hand, due to the double-layer structure that french front is doubling, after left front crimping, then pull loose by hand
The defects of booking, it is mouthful not of uniform size that this process is easy to appear sewing side, appearance out-of-flatness, not only production efficiency is low, and quality is also difficult
To guarantee.Therefore, process, Design Orientation device auxiliary sewing are improved, high speed, high-quality, stable life can be rapidly reached
Produce effect.
Utility model content
The purpose of this utility model, which is that, overcomes above-mentioned deficiency, provides a kind of french front simplicity positioning device.
In order to achieve the above objectives, the utility model is implemented according to following technical scheme:
A kind of french front simplicity positioning device, including passing through the fixed positioning slide on the table of fixing seat, the drawing
Cylinder is special-shaped flat drum shape, the upper cylinder plate both sides of flat cylinder upper surface bend downward constitute overlapped and discontiguous middle cylinder plate, under
Cylinder plate；The flat cylinder is divided into feed zone, changeover portion and sewing section from feed inlet to discharge port, and the sewing section is in fixing seat
Under the action of be tightly attached on the corresponding workbench of sewing needle, sewing section corresponds to and is provided with flush joint presser feet mouth at the presser feet of sewing needle；
The changeover portion is smooth circular arc, the tangent line and sewing section Ф at an acute angle of the center of arc；It is linked up smoothly with changeover portion
Feed zone is horizontally disposed, offers french front inlet slot at the center that the middle cylinder plate at feed zone feed inlet is overlapped with lower cylinder plate.
Preferably, the angular range of the acute angle Ф is 15 °~45 °, and it is mobile to reduce french front in slide
The frictional force generated with slide makes cloth stretch corrugationless in sewing process, improves final product quality.
Preferably, the width of the middle cylinder plate is not less than the width of french front, guarantees when french front moves in slide
To unfold, corrugationless, the edge of middle cylinder plate and the fold position of french front offset, there is sizing to french front, so that buttonhole
Flatcar booking is more smooth, has type.
The utility model has the beneficial effects that structure is simple, easy to use；Making the sewing of buttonhole becomes machine from sewn by hand
Flatcar booking, improves work efficiency and work quality；Due to the double-layer structure that french front is doubling, in the booking process of buttonhole
Middle two layers of cloth buttonhole needs to be aligned, and deviation easily occurs during sewing, when the utility model works, the middle cylinder plate of flat cylinder, under
Cylinder plate is used cooperatively with upper cylinder plate, so that the upper layer of french front is located in the cavity that upper cylinder plate and middle cylinder plate are formed, middle cylinder plate
The fold position of edge and french front offsets, and french front lower layer and the left front being connected with french front lower layer are located under lower cylinder plate, into
One step has carried out integral forming during the flatcar of buttonhole is made a reservation to french front, is bonded upper layer and lower layer more, avoids and order
The phenomenon that buttonhole is not of uniform size, out-of-flatness of position；Flat cylinder is integrally divided into feed zone feed zone, changeover portion and sewing section, changeover portion
Make whole smoothness, movement of the french front in flat cylinder is more smooth without hindrance, the angle model of the acute angle Ф of changeover portion and sewing section
Enclosing is 15 °~45 °, reduces the mobile frictional force generated with flat cylinder of french front in flat cylinder, stretches cloth in sewing process
Corrugationless improves final product quality；The setting of sewing section flush joint presser feet mouth is when buttonhole moves to flush joint presser feet mouth, the pressure of sewing needle
Under foot press, buttonhole is fixed, starts flatcar booking, ensure that the quality of buttonhole booking.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the enlarged diagram of structure at flat cylinder in Fig. 1；
Fig. 3 is the cross-sectional view of the flat cylinder of the utility model；
Fig. 4 is the top view of the flat cylinder of the utility model；
Fig. 5 is transition diagram of the utility model semi-finished product to be processed to finished product.
In figure: 1, sewing needle；2, presser feet；3, upper cylinder plate；4, flush joint presser feet mouth；5, lower cylinder plate；6, french front inlet slot；7,
Middle cylinder plate；8, feed inlet；9, changeover portion；10, french front；11, buttonhole；12, left front.
Specific embodiment
The utility model will be further described below with reference to the accompanying drawings and specific embodiments, in the signal of this utility model
Property embodiment and explanation be used to explain the utility model, but be not intended to limit the scope of the present invention.
A kind of french front simplicity positioning device as shown in Figs. 1-5, including passing through fixed the determining on the table of fixing seat
Position slide, the slide are special-shaped flat drum shape, and upper 3 both sides of cylinder plate of flat cylinder upper surface, which are bent downward, to be constituted overlapped and do not connect
Middle cylinder plate 7, the lower cylinder plate 5 of touching；The flat cylinder is divided into feed zone, changeover portion 9 and sewing section from feed inlet 8 to discharge port,
The sewing section is tightly attached on the corresponding workbench of sewing needle 1 under the action of fixing seat, and sewing section corresponds to the presser feet 2 of sewing needle
Place is provided with flush joint presser feet mouth 4；The changeover portion 9 is smooth circular arc, and the tangent line and sewing section of the center of arc are at an acute angle
Ф；The feed zone linked up smoothly with changeover portion 9 is horizontally disposed, what the middle cylinder plate 7 at feed zone feed inlet 8 was overlapped with lower cylinder plate 5
French front inlet slot 6 is offered at center.
The angular range of the acute angle Ф is 15 °~45 °, reduces the movement of french front 10 in slide and rubs with what slide generated
Power is wiped, cloth is made to stretch corrugationless in sewing process, improves final product quality.
The width of the middle cylinder plate 7 is not less than the width of french front 10, guarantees relaxing when french front 10 moves in slide
Exhibition, corrugationless, the fold position at the edge and french front 10 of middle cylinder plate 7 offset, and play the role of sizing to french front 10, so that button
The flatcar booking of eye is more smooth, has type.
When work, middle cylinder plate 7, the lower cylinder plate 5 of flat cylinder are used cooperatively with upper cylinder plate 3, and french front 10 enters from feed inlet 8
When flat cylinder, so that the upper layer of french front 10 is located in the cavity that upper cylinder plate 3 is formed with middle cylinder plate 7, middle 7 edge of cylinder plate and french front
10 fold position offsets, and french front lower layer and the left front 12 being connected with french front lower layer are located under lower cylinder plate 5, makes on french front
The phenomenon that lower two layers of cloth is more bonded, and the buttonhole for avoiding booking is not of uniform size, out-of-flatness；Flat cylinder be integrally divided into feed zone into
Expect that section, changeover portion 9 and sewing section, changeover portion 9 make whole smoothness, movement of the french front 10 in flat cylinder is more smooth without hindrance,
The angular range of changeover portion 9 and the acute angle Ф of sewing section are 15 °~45 °, reduce french front 10 and the outer left front of flat cylinder in flat cylinder
The frictional force generated when mobile makes whole cloth stretch corrugationless in sewing process, improves final product quality；Sewing section flush joint pressure
When buttonhole moves to flush joint presser feet mouth 4, the presser feet 2 of sewing needle 1 is depressed, and buttonhole is fixed for the setting of foot mouth, is started flatcar and is ordered
Position ensure that the quality of buttonhole booking；After all buttonhole flatcar booking, crimping is carried out to french front 10 and left front 12, completes system
Make.
The limitation that the technical solution of the utility model is not limited to the above specific embodiments, all skills according to the present utility model
The technology deformation that art scheme is made, each falls within the protection scope of the utility model.
Claims (3)
1. a kind of french front simplicity positioning device, including by the fixed positioning slide on the table of fixing seat, feature exists
In: the slide is special-shaped flat drum shape, and it is overlapped and discontiguous that the upper cylinder plate both sides of flat cylinder upper surface bend downward composition
Middle cylinder plate, lower cylinder plate；The flat cylinder is divided into feed zone, changeover portion and sewing section, the sewing from feed inlet to discharge port
Section be tightly attached under the action of fixing seat on the corresponding workbench of sewing needle, sewing section correspond to be provided at the presser feet of sewing needle it is flat
Stitch presser feet mouth；The changeover portion is smooth circular arc, and the tangent line and sewing section Ф at an acute angle of the center of arc are put down with changeover portion
The feed zone of sliding linking is horizontally disposed, offers french front at the center that the middle cylinder plate at feed zone feed inlet is overlapped with lower cylinder plate
Inlet slot.
2. a kind of french front simplicity positioning device according to claim 1, it is characterised in that: the angle model of the acute angle Ф
Enclose is 15 °~45 °.
3. a kind of french front simplicity positioning device according to claim 1, it is characterised in that: the width of the middle cylinder plate is not
Lower than the width of french front.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821999692.5U CN209292649U (en) | 2018-11-30 | 2018-11-30 | A kind of french front simplicity positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821999692.5U CN209292649U (en) | 2018-11-30 | 2018-11-30 | A kind of french front simplicity positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209292649U true CN209292649U (en) | 2019-08-23 |
Family
ID=67656663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821999692.5U Active CN209292649U (en) | 2018-11-30 | 2018-11-30 | A kind of french front simplicity positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209292649U (en) |
-
2018
- 2018-11-30 CN CN201821999692.5U patent/CN209292649U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 518109 Winner Industrial Park, Huawang Road, Langkou Community, Dalang Street, Longhua District, Shenzhen City, Guangdong Province, 1-6 floors Patentee after: Shenzhen Yingling Zhishang Clothing Technology Co., Ltd Address before: 518109 Winner Industrial Park, Huawang Road, Langkou Community, Dalang Street, Longhua District, Shenzhen City, Guangdong Province, 1-6 floors Patentee before: SHENZHEN IFASHION CLOUD TECHNOLOGY Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |