CN101603249A - A kind of automatic hemming device of Sewing machines - Google Patents
A kind of automatic hemming device of Sewing machines Download PDFInfo
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- CN101603249A CN101603249A CNA2009101004371A CN200910100437A CN101603249A CN 101603249 A CN101603249 A CN 101603249A CN A2009101004371 A CNA2009101004371 A CN A2009101004371A CN 200910100437 A CN200910100437 A CN 200910100437A CN 101603249 A CN101603249 A CN 101603249A
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Abstract
The invention discloses a kind of automatic hemming device of Sewing machines, characteristics are " U " type guiders that comprise at least one transverse opening, are connected with the pressurized gas system that the burr that can promote cloth carry out " U " type crimping on the guider; Advantage is owing to comprising transverse opening " U " type guider and pressurized gas system in this device, as long as will laterally put into guider with the cloth of burr, the unlatching Compressed Gas will promote burr and carry out automatic crimping along " U " type guide channel in the guider, and do not need the processor to carry out artificial manual crimping, crimping speed is fast, and width is even before and after the flange that rolls out, this device is installed in the presser feet front of Sewing machines, make cloth carry out carrying out automatic rolling by this device earlier before tangent line meets system, improved operating efficiency greatly, and make tangent line evenly straight, guaranteed the crudy of cloth.
Description
Technical field
The present invention relates to the device on a kind of Sewing machines, especially relate to a kind of automatic hemming device of Sewing machines.
Background technology
The clothes of a finished product (comprising clothes and trousers) all are to be processed by different cuttings and splicing by cloth, and original cloth substantially all has burr through after cutting out, for the clothes that make finished product more neat and artistic, carry out downward crimping earlier adding the one side that has burr on need be cloth man-hour, and then carry out tangent line by presser feet and make.At present the crimping of cloth burr all is to be manual crimping by the processor the forefathers that step on the line, and efficient is low, and width is inconsistent easily before and after the flange that rolls out, and tangent line is not straight easily yet, causes the crudy of product not high.
Summary of the invention
Technical problem to be solved by this invention provides a kind of automatic hemming device that can improve the Sewing machines that is installed in the presser feet front of working (machining) efficiency and quality greatly.
The present invention solves the problems of the technologies described above the technical scheme that is adopted: a kind of automatic hemming device of Sewing machines, comprise " U " type guider of at least one transverse opening, be connected with the pressurized gas system that the burr that can promote cloth carry out " U " type crimping on the described guider.
Described " U " type guider is one, described " U " type guider comprise transverse opening " U " type first location-plate and to first guide plate of the described first location-plate inner bending, fixedly connected with the bottom of described first location-plate in the bottom of described first guide plate, form first " U " type guide channel of a transverse opening between described first guide plate and described first location-plate, described pressurized gas system comprises first gas blow pipe that is arranged on described first location-plate the first half, the angle of described first gas blow pipe and described first location-plate the first half is smaller or equal to 90 °, one end of described first gas blow pipe and described first " U " type guide channel are interconnected, and are connected with the Compressed Gas control device on the other end of described first gas blow pipe.
Described " U " type guider is two and is respectively first " U " type guider and second " U " type guider, described first " U " type guider comprise transverse opening " U " type first location-plate and to first guide plate of the described first location-plate inner bending, fixedly connected with the bottom of described first location-plate in the bottom of described first guide plate, form first " U " type guide channel of a transverse opening between described first guide plate and described first location-plate, described pressurized gas system comprises first gas blow pipe, second gas blow pipe and Compressed Gas control device, described first gas blow pipe be arranged on described first location-plate the first half and with the angle of described first location-plate the first half smaller or equal to 90 °, one end of described first gas blow pipe and described first " U " type guide channel are interconnected, described second " U " type guider comprise transverse opening " U " type second location-plate and to second guide plate of the described second location-plate inner bending, described second location-plate is arranged on the below of described first location-plate, fixedly connected with the bottom of described first location-plate in the upper end of described second location-plate, fixedly connected with the upper end of described second location-plate in the upper end of described second guide plate, form second " U " type guide channel of a transverse opening between described second guide plate and described second location-plate, described second " U " type guide channel is not communicated with described first " U " type guide channel, described second gas blow pipe be arranged on described second location-plate the latter half and with the angle of described second location-plate the latter half smaller or equal to 90 °, one end of described second gas blow pipe and described second " U " type guide channel are interconnected, and the other end of the other end of described first gas blow pipe and described second gas blow pipe all is connected with described Compressed Gas control device.
The opening of described first location-plate and described second location-plate is towards identical.
The opening of described first location-plate and described second location-plate is towards opposite.
Be provided with the gap of transverse opening between described first location-plate and described second location-plate.
Compared with prior art, advantage of the present invention is owing to comprising transverse opening " U " type guider and pressurized gas system in this device, as long as will laterally put into guider with the cloth of burr, the unlatching Compressed Gas will promote burr and carry out automatic crimping along " U " type guide channel in the guider, and do not need the processor to carry out artificial manual crimping, crimping speed is fast, and width is even before and after the flange that rolls out, this device is installed in the presser feet front of Sewing machines, make cloth carry out carrying out automatic rolling by this device earlier before tangent line meets system, improved operating efficiency greatly, and make tangent line evenly straight, guaranteed the crudy of cloth; And " U " type guider is when being two and upper and lower settings, can be simultaneously two relative crimpings of need and the cloth that is sewed together be carried out automatic rolling simultaneously, and between first location-plate and second location-plate, be provided with the gap of transverse opening, can laterally put into the 3rd cloth at gap location as required, the 3rd cloth made between two clothes of need crimping, improved operating efficiency and crudy more.
Description of drawings
Fig. 1 is the end face structure schematic diagram of the embodiment of the invention one;
Fig. 2 is the vertical view of the embodiment of the invention one;
Fig. 3 is the end face structure schematic diagram of the embodiment of the invention two;
Fig. 4 is the end face structure schematic diagram of the embodiment of the invention three.
The specific embodiment
Embodiment describes in further detail the present invention below in conjunction with accompanying drawing.
Embodiment one: as shown in the figure, a kind of automatic hemming device of Sewing machines, comprise transverse opening " U " type first location-plate 11 and to first guide plate 12 of first location-plate, 11 inner bendings, the bottom of first guide plate 12 is connected with the bottom one of first location-plate 11, form first " U " type guide channel 13 of a transverse opening between first guide plate 12 and first location-plate 11, the first half of first location-plate 11 is fixedly connected with first gas blow pipe 3, the angle α of first gas blow pipe 3 and first location-plate, 11 the first half equals 90 °, one end and first " U " the type guide channel 13 of first gas blow pipe 3 is interconnected, and is connected with Compressed Gas control device (not shown) on the other end of first gas blow pipe 3.
Embodiment two: as shown in the figure, a kind of automatic hemming device of Sewing machines, first location-plate 11 and second location-plate 21 that comprise " U " type of transverse opening, second location-plate 21 is arranged on the below of first location-plate 11 and opening towards identical, the bottom of the upper end of second location-plate 21 and first location-plate 11 is welded to each other, be provided with the gap 5 of transverse opening between first location-plate 11 and second location-plate 21, the bottom of first location-plate 11 is connected with first guide plate 12 to 11 inner bendings of first location-plate, form first " U " type guide channel 13 of a transverse opening between first guide plate 12 and first location-plate 11, the first half of first location-plate 11 is fixedly connected with first gas blow pipe 3, the angle α of first gas blow pipe 3 and first location-plate, 11 the first half equals 90 °, one end and first " U " the type guide channel 13 of first gas blow pipe 3 is interconnected, the upper end of second location-plate 21 is connected with second guide plate 22 to 21 inner bendings of second location-plate, form second " U " type guide channel 23 of a transverse opening between second guide plate 22 and second location-plate 21, second " U " type guide channel 23 is not communicated with first " U " type guide channel 13, the latter half of second location-plate 21 is fixedly connected with second gas blow pipe 4, the angle β of second gas blow pipe 4 and second location-plate, 21 the latter halfs equals 90 °, one end and second " U " the type guide channel 23 of second gas blow pipe 4 is interconnected, and the other end of the other end of first gas blow pipe 3 and second gas blow pipe 4 all is connected with Compressed Gas control device (not shown).
Embodiment three: as shown in the figure, other structure is identical with embodiment two, and difference is that the opening of first location-plate 11 and second location-plate 21 is towards opposite.
In the foregoing description two, three, the opening in gap 5 towards can with the opening of first location-plate 11 towards identical, also can be opposite, and among all embodiment, the Compressed Gas control device adopts existing device commonly used, be connected the opening and closing of controlling gas with gas valve by the Sewing machines presser foot lifting device, the angle of angle α, β also can be less than 90 °.
Claims (6)
1, a kind of automatic hemming device of Sewing machines is characterized in that comprising " U " type guider of at least one transverse opening being connected with the pressurized gas system that the burr that can promote cloth carry out " U " type crimping on the described guider.
2, the automatic hemming device of a kind of Sewing machines as claimed in claim 1, it is characterized in that described " U " type guider is one, described " U " type guider comprise transverse opening " U " type first location-plate and to first guide plate of the described first location-plate inner bending, fixedly connected with the bottom of described first location-plate in the bottom of described first guide plate, form first " U " type guide channel of a transverse opening between described first guide plate and described first location-plate, described pressurized gas system comprises first gas blow pipe that is arranged on described first location-plate the first half, the angle of described first gas blow pipe and described first location-plate the first half is smaller or equal to 90 °, one end of described first gas blow pipe and described first " U " type guide channel are interconnected, and are connected with the Compressed Gas control device on the other end of described first gas blow pipe.
3, the automatic hemming device of a kind of Sewing machines as claimed in claim 1, it is characterized in that described " U " type guider is two and is respectively first " U " type guider and second " U " type guider, described first " U " type guider comprise transverse opening " U " type first location-plate and to first guide plate of the described first location-plate inner bending, fixedly connected with the bottom of described first location-plate in the bottom of described first guide plate, form first " U " type guide channel of a transverse opening between described first guide plate and described first location-plate, described pressurized gas system comprises first gas blow pipe, second gas blow pipe and Compressed Gas control device, described first gas blow pipe be arranged on described first location-plate the first half and with the angle of described first location-plate the first half smaller or equal to 90 °, one end of described first gas blow pipe and described first " U " type guide channel are interconnected, described second " U " type guider comprise transverse opening " U " type second location-plate and to second guide plate of the described second location-plate inner bending, described second location-plate is arranged on the below of described first location-plate, fixedly connected with the bottom of described first location-plate in the upper end of described second location-plate, fixedly connected with the upper end of described second location-plate in the upper end of described second guide plate, form second " U " type guide channel of a transverse opening between described second guide plate and described second location-plate, described second " U " type guide channel is not communicated with described first " U " type guide channel, described second gas blow pipe be arranged on described second location-plate the latter half and with the angle of described second location-plate the latter half smaller or equal to 90 °, one end of described second gas blow pipe and described second " U " type guide channel are interconnected, and the other end of the other end of described first gas blow pipe and described second gas blow pipe all is connected with described Compressed Gas control device.
4, the automatic hemming device of a kind of Sewing machines as claimed in claim 3, the opening that it is characterized in that described first location-plate and described second location-plate is towards identical.
5, the automatic hemming device of a kind of Sewing machines as claimed in claim 3, the opening that it is characterized in that described first location-plate and described second location-plate is towards opposite.
6,, it is characterized in that being provided with between described first location-plate and described second location-plate gap of transverse opening as the automatic hemming device of claim 4 or 5 described a kind of Sewing machiness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101004371A CN101603249B (en) | 2009-06-30 | 2009-06-30 | Automatic hemming device of sewing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101004371A CN101603249B (en) | 2009-06-30 | 2009-06-30 | Automatic hemming device of sewing machine |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201210046968 Division CN102535032B (en) | 2009-06-30 | 2009-06-30 | Automatic hemming device for sewing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101603249A true CN101603249A (en) | 2009-12-16 |
| CN101603249B CN101603249B (en) | 2012-08-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009101004371A Active CN101603249B (en) | 2009-06-30 | 2009-06-30 | Automatic hemming device of sewing machine |
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| CN (1) | CN101603249B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103526457A (en) * | 2013-10-08 | 2014-01-22 | 际华三五三四制衣有限公司 | Mold for sewing back waist band |
| CN106283414A (en) * | 2016-10-12 | 2017-01-04 | 武汉纺织大学 | A kind of right angle sheet crimping unit |
| CN110983652A (en) * | 2019-12-24 | 2020-04-10 | 马鞍山领瞻机械科技有限公司 | Towel edge rolling air pipe device |
| CN111394896A (en) * | 2020-03-21 | 2020-07-10 | 中缝（厦门）自动化科技有限公司 | All-in-one feeding mold for cloth |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2306239Y (en) * | 1997-10-14 | 1999-02-03 | 于尊民 | Overedging mechanism for sewing machine |
| CN201428053Y (en) * | 2009-07-01 | 2010-03-24 | 宁波雅戈尔环球服饰科技有限公司 | Automatic hemming device for sewing machine |
-
2009
- 2009-06-30 CN CN2009101004371A patent/CN101603249B/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103526457A (en) * | 2013-10-08 | 2014-01-22 | 际华三五三四制衣有限公司 | Mold for sewing back waist band |
| CN103526457B (en) * | 2013-10-08 | 2015-11-18 | 际华三五三四制衣有限公司 | A kind of mould of back waist band of sewing |
| CN106283414A (en) * | 2016-10-12 | 2017-01-04 | 武汉纺织大学 | A kind of right angle sheet crimping unit |
| CN110983652A (en) * | 2019-12-24 | 2020-04-10 | 马鞍山领瞻机械科技有限公司 | Towel edge rolling air pipe device |
| CN111394896A (en) * | 2020-03-21 | 2020-07-10 | 中缝（厦门）自动化科技有限公司 | All-in-one feeding mold for cloth |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101603249B (en) | 2012-08-15 |
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