CN201176510Y - Edge folding mechanism of sewing machine - Google Patents
Edge folding mechanism of sewing machine Download PDFInfo
- Publication number
- CN201176510Y CN201176510Y CNU2008200830337U CN200820083033U CN201176510Y CN 201176510 Y CN201176510 Y CN 201176510Y CN U2008200830337 U CNU2008200830337 U CN U2008200830337U CN 200820083033 U CN200820083033 U CN 200820083033U CN 201176510 Y CN201176510 Y CN 201176510Y
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- Prior art keywords
- cloth
- folding mechanism
- sewing machines
- housing
- installing hole
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- Expired - Fee Related
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Abstract
The utility model relates to a component of a sewing machine, in particular to an edge folding mechanism of the sewing machine. The edge folding mechanism mainly solves the technical problems in the prior art that only the cloth edge can be folded wholly, two edges of cloth can not be automatically folded inwards, and the like. The edge folding mechanism comprises a shell (1). The edge folding mechanism is characterized in that the shell (1) is a trapezium wholly, a channel (1-1) which enables cloth to pass through is arranged in the shell, the width of a channel port on a cloth feeding end is bigger than the width of the channel port on a cloth discharging end, the shell (1) is connected with a positioning plate (2), and an installing hole I (3) which can be fixed with a sewing machine panel through a connector is arranged on the positioning plate.
Description
Technical field
The utility model relates to a kind of Sewing machines parts, especially relates to a kind of to the isostructural improvement of Sewing machines edge-folding mechanism.
Background technology
When now people make the flanging bar on Sewing machines, need in advance the both sides of cloth be bent inwards with hand and just can make.This manual mode is not only time-consuming but also require great effort.Chinese patent discloses a kind of Sewing machines crimping facility (Granted publication number: CN 2806525Y), its shaping mechanism has an open reel, its cross section is involute shape, this reel aperture by after dwindle gradually forward, the size of front end size and crimping is close, outer end edges at reel is provided with the supporting plate that is connected as a single entity with it, and the drum wall of an opposite side with supporting plate is divided with the vertical portion of connecting plate and linked to each other, and the through hole of this connecting plate horizontal component is corresponding with the screw on the sewing machine table; Connecting plate is two, one is right-angle connecting plate, it vertically partly links to each other with shaping mechanism, establish dull and stereotyped connecting plate below its horizontal component, its part that is exposed at the right-angle connecting plate outside is established strip through-hole, it is corresponding with the screw on the sewing machine table, is provided with the hinge that links to each other with above-mentioned dull and stereotyped connecting plate at the right-angle connecting plate horizontal component away from the front portion of shaping mechanism, establishes the catch that upwarps at this flat board connecting plate exposed parts in addition; The reel outer end edges is approximately a week half to inner limit, and extends back near the half cycle reel on inner limit and to exceed the other parts of reel.But this device can only curl selvedge integral body, and the both sides of cloth can not be bent inwards automatically.
Summary of the invention
The purpose of this utility model provides a kind of Sewing machines edge-folding mechanism, and it mainly is to solve existing in prior technology selvedge integral body to be curled, and can not be with the both sides of the cloth inside technical problem of turnover etc. automatically.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals:
Sewing machines edge-folding mechanism of the present utility model comprises housing, it is characterized in that described housing integral body for trapezoidal, is provided with the passage that cloth is passed through in it, and the passway width of cloth intlet is greater than the passway width of cloth outlet; Be connected with spacer on the housing, have on the spacer by connector can with the fixing installing hole I of Sewing machines panel.Housing integral body is trapezoidal, and the passway width of cloth intlet is greater than the passway width of cloth outlet, like this can be so that behind the cloth admission passage, its two sides are inwardly turnover automatically, when cloth when come out in the passway of cloth outlet, article two, side has turned down and has finished, and by two syringe needles on the Sewing machines two sides is fixed.Can screw in bolt in the installing hole I entire mechanism and Sewing machines panel are fixed, locating hole I can be a slotted hole, is convenient to the position of guiding mechanism on the Sewing machines panel.Spacer can be affixed on the housing, also can be hinged.
As preferably, described housing is a lamellar body, and its both sides are fixed together after upwards being bent to form passage respectively.Housing can be that sheet metal is made, and its both sides upwards are bent to form the trapezoidal passage of reserving sideling and get final product, and is convenient to like this make.
As preferably, described housing is connected with passage is separated into bilevel partition.Cloth can pass through from the top of partition.Partition and housing lower surface leave spacing, can regulate the height of cloth by the space according to the thickness of cloth like this.
As preferably, described partition have can with the fixing installing hole II of Sewing machines panel, the upper surface of housing is provided with the breach that installing hole II is exposed.On partition, open installing hole II, both can economical with materials, can regulate the height of cloth by in installing hole II, screwing in bolt again by the space.Installing hole II can be a slotted hole, is convenient to the screwhole position on its adaptation different sewing machines panel.
Therefore, the utlity model has the characteristics that the both sides of selvedge inwardly can be turned down automatically; The utility model also has can be according to the height of the thickness adjusted passage of cloth, characteristics such as simple and reasonable for structure.
Description of drawings
Accompanying drawing 1 is a kind of structural representation of the present utility model;
Accompanying drawing 2 is the structural representations of looking up of Fig. 1.
The specific embodiment
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment: the Sewing machines edge-folding mechanism that this is routine, as Fig. 1, Fig. 2, it is trapezoidal housing 1 that an integral body is arranged, housing is upwards bent respectively by lamellar body both sides and makes after affixed.Be provided with the passage 1-1 that cloth is passed through in the housing 1, wherein the passway width of cloth intlet is greater than the passway width of cloth outlet.Housing 1 is connected with passage 1-1 is separated into bilevel partition 4, and partition 4 leaves spacing with housing 1 lower surface, is convenient to regulate the height of partition 4 and housing 1 upper surface, thereby adapts to the cloth of different-thickness.Partition 4 have can with the fixing installing hole II5 of Sewing machines panel, the upper surface of housing 1 is provided with the breach that installing hole II5 is exposed.Be connected with spacer 2 on the housing 1, have on the spacer by connector can with the fixing installing hole I3 of Sewing machines panel.Installing hole I3 and installing hole II5 are slotted hole.
During use, in installing hole I3 and installing hole II5, all screw in bolt, the Sewing machines edge-folding mechanism is fixed on the Sewing machines panel.Feed cloth at housing 1 cloth intlet, because the passway width of cloth intlet is greater than the passway width of cloth outlet, two of cloth sides inwardly turnover automatically like this, when cloth when cloth outlet comes out, two selvedges after the turnover can be made by two syringe needles of Sewing machines.
Claims (4)
1. a Sewing machines edge-folding mechanism comprises housing (1), it is characterized in that described housing (1) integral body for trapezoidal, is provided with the passage (1-1) that cloth is passed through in it, and the passway width of cloth intlet is greater than the passway width of cloth outlet; Be connected with spacer (2) on the housing (1), have on the spacer by connector can with the fixing installing hole I (3) of Sewing machines panel.
2. Sewing machines edge-folding mechanism according to claim 1 is characterized in that described housing (1) is a lamellar body, and its both sides are fixed together after upwards being bent to form passage (1-1) respectively.
3. Sewing machines edge-folding mechanism according to claim 1 and 2 is characterized in that described housing (1) is connected with passage (1-1) is separated into bilevel partition (4).
4. Sewing machines edge-folding mechanism according to claim 3, it is characterized in that described partition (4) have can with the fixing installing hole II (5) of Sewing machines panel, the upper surface of housing (1) is provided with the breach that installing hole II (5) is exposed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200830337U CN201176510Y (en) | 2008-01-24 | 2008-01-24 | Edge folding mechanism of sewing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200830337U CN201176510Y (en) | 2008-01-24 | 2008-01-24 | Edge folding mechanism of sewing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201176510Y true CN201176510Y (en) | 2009-01-07 |
Family
ID=40216526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200830337U Expired - Fee Related CN201176510Y (en) | 2008-01-24 | 2008-01-24 | Edge folding mechanism of sewing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201176510Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101824710A (en) * | 2009-03-03 | 2010-09-08 | 大和缝纫机制造株式会社 | Sewing machine cloth return guide device |
| CN101956300A (en) * | 2010-08-27 | 2011-01-26 | 苏州美山子制衣有限公司 | Double-needle steel rib mouthpiece |
| CN102021760A (en) * | 2009-09-23 | 2011-04-20 | 吴江骏雅制衣有限公司 | Sewing and folding machine |
| CN102021755A (en) * | 2009-09-23 | 2011-04-20 | 斯奥特时装（苏州）有限公司 | Binder |
| CN102296431A (en) * | 2011-08-08 | 2011-12-28 | 吴江源盛工艺鞋业有限公司 | Sewing machine |
| CN102877225A (en) * | 2011-07-13 | 2013-01-16 | 吴江伊华丽丝绸时装有限公司 | Hemming device of sewing machine |
| CN102899815A (en) * | 2012-11-09 | 2013-01-30 | 海安县寅川布业有限公司 | Novel automatic hemmer |
| CN109468822A (en) * | 2018-10-31 | 2019-03-15 | 马鞍山市金毫厘纺织有限公司 | A kind of cutting tape edge device of chemical fiber plus material |
-
2008
- 2008-01-24 CN CNU2008200830337U patent/CN201176510Y/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101824710A (en) * | 2009-03-03 | 2010-09-08 | 大和缝纫机制造株式会社 | Sewing machine cloth return guide device |
| CN101824710B (en) * | 2009-03-03 | 2013-07-17 | 大和缝纫机制造株式会社 | Sewing machine cloth return guide device |
| TWI506178B (en) * | 2009-03-03 | 2015-11-01 | 大和縫紉製造股份有限公司 | Sewing machine for fabric reentry guide |
| CN102021760A (en) * | 2009-09-23 | 2011-04-20 | 吴江骏雅制衣有限公司 | Sewing and folding machine |
| CN102021755A (en) * | 2009-09-23 | 2011-04-20 | 斯奥特时装（苏州）有限公司 | Binder |
| CN101956300A (en) * | 2010-08-27 | 2011-01-26 | 苏州美山子制衣有限公司 | Double-needle steel rib mouthpiece |
| CN102877225A (en) * | 2011-07-13 | 2013-01-16 | 吴江伊华丽丝绸时装有限公司 | Hemming device of sewing machine |
| CN102296431A (en) * | 2011-08-08 | 2011-12-28 | 吴江源盛工艺鞋业有限公司 | Sewing machine |
| CN102899815A (en) * | 2012-11-09 | 2013-01-30 | 海安县寅川布业有限公司 | Novel automatic hemmer |
| CN109468822A (en) * | 2018-10-31 | 2019-03-15 | 马鞍山市金毫厘纺织有限公司 | A kind of cutting tape edge device of chemical fiber plus material |
| CN109468822B (en) * | 2018-10-31 | 2020-08-11 | 马鞍山市金毫厘纺织有限公司 | Chemical fiber fabric's cutting hemming device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090107 Termination date: 20100224 |