CN102517807B - Automatic lip inserter for buttonholes - Google Patents
Automatic lip inserter for buttonholes Download PDFInfo
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- CN102517807B CN102517807B CN 201110439476 CN201110439476A CN102517807B CN 102517807 B CN102517807 B CN 102517807B CN 201110439476 CN201110439476 CN 201110439476 CN 201110439476 A CN201110439476 A CN 201110439476A CN 102517807 B CN102517807 B CN 102517807B
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- hemmer
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- filler rod
- typing
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Abstract
The invention relates to an automatic lip inserter for buttonholes, which is capable of effectively improving operating efficiency. The technical scheme includes that the automatic lip inserter for buttonholes is characterized by comprising a presser foot and a hemmer, wherein the presser foot is fixed to the lower end of a presser foot rod of a two-needle sewing machine, and the hemmer is fixed to a warping portion at the front end of the presser foot. The hemmer is upwardly inclined, a cloth strip inlet is arranged at the upper end of the hemmer, and a lip outlet is arranged at the lower end of the hemmer. The hemmer is gradually narrowed from the cloth strip inlet to the lip outlet, and each of the left edge and the right edge of the hemmer is gradually turned to the center line of the hemmer from the rear end to the front end to form a passage for cloth strip hemming. A pressure bolt is fixed between the two turned edges of the hemmer, and a gap which is beneficial to passing of cloth strips is reserved between the pressure bolt and a bottom plate of the hemmer. A shaping pressure orifice is arranged on the lip outlet at the lower end of the hemmer, two sides of the shaping pressure orifice are bent towards the center line of the hemmer to form a cloth strip passage, and the pressure bolt extends out from the lower end of the shaping pressure orifice.
Description
Technical field
The present invention relates to a kind of garment production aid, relate in particular to the aid of making button hole in a kind of garment production, specifically a kind of automatic lip inserter for buttonholes.
Background technology
In garment manufacturing technology, filler rod button hole (button hole claims again button hole) usually adopts and makes by hand and two kinds of methods of template construct.Make by hand 5 procedures are generally arranged: flatiron filler rod, 1 step of assembly bar, assembly bar 2 go on foot, cut buttonhole, end socket, skilled operating personnel generally need approximately 70 seconds consuming time, wherein press filler rod and assembly treaty and need 35 seconds, operating personnel's qualification and the difference of operating gesture can cause the poor quality problems of part in batch production.Template construct generally needs 7 procedures: the flatiron filler rod, place garment piece, place filler rod, car filler rod, take out filler rod, cut buttonhole, end socket, but the skilled operation personnel generally need approximately 85 seconds ability complete operations consuming time, wherein scald filler rod, put garment piece, put filler rod, four steps of car filler rod need approximately 40 seconds altogether, the quality of product is more stable, but the used time of production process is longer.
Summary of the invention
The objective of the invention is to overcome the deficiency in the above-mentioned background technology, a kind of automatic lip inserter for buttonholes is provided, and this filler rod device should be able to effectively be increased work efficiency, and reduces labour intensity, the button hole steady quality of making simultaneously, and have simple in structure, easy to operate characteristics.
Technical scheme provided by the invention is:
Automatic lip inserter for buttonholes is characterized in that: described filler rod device comprises that one is fixed on the presser feet of two-needle sewing machine presser bar lower end, and a hemmer that is fixed on this presser feet front end perk position;
Described hemmer arranges obliquely, and the upper end is the cloth entrance, and the lower end is the filler rod outlet; The width of hemmer exports from described cloth entrance to filler rod and reduces gradually, and the edge of the hemmer left and right sides from the rear end to the front end gradually to the center line turnup of hemmer, form the passage to the cloth crimping; Be fixed with one between the edge of two turnups of hemmer and press tongue, be provided with between the base plate of described pressure tongue and hemmer and be beneficial to the gap that cloth passes through; The filler rod of hemmer lower end outlet position is shaped with a typing and presses and chew, this typing press the dual-side chewed along to the bending of hemmer centerline direction to form the passage of cloth, described pressure tongue is chewed the lower end from the typing pressure and is stretched out;
Described presser feet is shaped with cracking along its center line front and back stretching, extension, the crack perk position of front end is fixed wtih described typing and presses and chew, this left and right sides of cracking is shaped with respectively a needle tray, the left and right sides of described presser feet bottom is shaped with respectively the bar shaped briquetting that stretches along the front and back, edge of presser feet, and the space between two bar shaped briquettings forms the passage of filler rod.
The outer wall at the edge, left side of chewing is pressed in described typing, is fixed on the inner left wall at described front end perk position of cracking; The outer wall on the right edge edge chew is pressed in typing, is fixed on the right side inwall at described front end perk position of cracking.
Described pressure tongue is shaped be used to the bar shaped handle hole of stirring cloth, and this bar shaped handle hole stretches along the center line of hemmer.
The thickness of described bar shaped briquetting is 0.5-2mm, and the described width that cracks is 2-4mm.
Operation principle of the present invention is:
The left end of this filler rod device is fixed on the lower end (identical with the fixed form of conventional presser feet) of sewing-machine foot bar; During work, the cloth of determining width enters from the cloth entrance of hemmer rear end, and in making motion process, the dual-side of cloth, moving to typing from the filler rod outlet and pressing the filler rod that basically forms required width after chewing gradually to cloth central authorities turnup along respectively; Enter afterwards between two bar shaped briquettings of presser feet bottom, presser feet compresses two turnup limits, two needle trays of two-needle sewing machine eedle by presser feet stitchs two turnup sidecars, the filler rod of a bilateral turnup of formation (as shown in Figure 5, in forming process the direction of motion of cloth as B to as shown in arrow).Can carry out afterwards conventional cut buttonhole, end socket operation, process complete button hole.
The invention has the beneficial effects as follows: the present invention utilize hemmer with the dual-side of cloth along to the middle part turnup, then by the two-needle sewing machine presser feet with the direct sewing in the edge of turnup, save this procedure of flatiron filler rod.In said process, cloth is along with the action of Sewing machines forms filler rod automatically, and whole operation only needs approximately 10 seconds, and steady quality, whole efficiency has improved 40% left and right, has reduced operating personnel's labour intensity, and applicable to general operating personnel, but spread.
Description of drawings
Fig. 1 is main TV structure schematic diagram of the present invention.
Fig. 2 is plan structure schematic diagram of the present invention.
Fig. 3 is the perspective view of hemmer part in the present invention.
Fig. 4 is that the A of presser feet part in the present invention is to view.
Fig. 5 is the schematic diagram (dotted line is thread) of filler rod forming process in the present invention.
The specific embodiment
Below in conjunction with Figure of description, the present invention is further illustrated, but the present invention is not limited to following examples.
As Fig. 1, Fig. 2, shown in Figure 3, automatic lip inserter for buttonholes of the present invention comprises that one is fixed on the presser feet 3 of two-needle sewing machine presser bar lower end, and is fixed on that described in the hemmer 1(literary composition of this presser feet front end perk position 3-3, front end is the right-hand member of Fig. 1).
Described hemmer is arranged (angle of inclination 30-60 degree) obliquely, and the upper end is the cloth entrance, and the lower end is the filler rod outlet.The width of hemmer exports from described cloth entrance to filler rod and reduces gradually (to be retracted to gradually the 1.5cm left and right from about 3cm, specifically determine according to the size of button hole), and the edge 1-1 of the hemmer left and right sides gradually to the center line turnup of hemmer, forms the passage to the cloth crimping from the rear end to the front end.Cloth is subject to moving in the turnup edge of hemmer in proal process, is squeezed and gradually to the middle bent of hemmer.Be fixed with one between the edge of two turnups of hemmer and press tongue 2, be provided with between the base plate of described pressure tongue and hemmer and be beneficial to the gap that cloth passes through.At cloth after filler rod exports out, by a typing at the filler rod outlet position of hemmer lower end press and chew and 4 finalize the design (this typing press the dual-side chewed along to the bending of hemmer centerline direction to form the passage of cloth), described pressure tongue chews from the pressure of finalizing the design the below that the lower end extend out to presser feet front end perk position.
It is 2-4mm that described presser feet is shaped with along the 3-2(bandpass that cracks of its center line front and back stretching, extension), the crack perk position (crack and be bent upwards along the center line at perk position) of front end is fixed wtih described typing and presses and chew, as shown in Figure 1, 2, the outer wall at the edge, left side of chewing is pressed in described typing, is fixed on the inner left wall at described front end perk position of cracking; The outer wall on the right edge edge chew is pressed in typing, is fixed on the right side inwall at described front end perk position of cracking (can directly be welded and fixed).This left and right sides of cracking is shaped with respectively a needle tray 3-1(conventional structure), it is 1.2-2cm that the left and right sides of described presser feet bottom is shaped with respectively along the level interval between the bar shaped briquetting 3-4(two bar shaped briquettings of front and back, the edge stretching, extension of presser feet, can determine spacing according to the clothes kind), the thickness of described bar shaped briquetting is 0.5-2mm, make space between two bar shaped briquettings form the passage of filler rod, cloth enters in this passage after out from hemmer.
Cloth the direction of motion in forming process as B in Fig. 5 to () as shown in arrow.For convenience of installation and the adjustment of cloth, described pressure tongue is shaped be used to the bar shaped handle hole 2-1 that stirs cloth, and this bar shaped handle hole stretches along the center line of hemmer.
Described presser feet can adopt two conventional presser feets welding forming (certain distance spaced intermediate forms described cracking) side by side, afterwards at the described bar shaped briquetting of presser feet bottom welding; Perhaps directly integral body shapes, and specifically determines according to actual conditions, and the operation principle of presser feet is routine techniques, does not describe in detail at this.
Claims (3)
1. automatic lip inserter for buttonholes, it is characterized in that: described filler rod device comprises that one is fixed on the presser feet (3) of two-needle sewing machine presser bar lower end, and a hemmer (1) that is fixed on this presser feet front end perk position (3-3);
Described hemmer arranges obliquely, and the upper end is the cloth entrance, and the lower end is the filler rod outlet; The width of hemmer exports from described cloth entrance to filler rod and reduces gradually, and the edge (1-1) of the hemmer left and right sides from the rear end to the front end gradually to the center line turnup of hemmer, form the passage to the cloth crimping; Be fixed with one between the edge of two turnups of hemmer and press tongue (2), be provided with between the base plate of described pressure tongue and hemmer and be beneficial to the gap that cloth passes through; The filler rod of hemmer lower end outlet position is shaped with a typing and presses and chew (4), this typing press the dual-side chewed along to the bending of hemmer centerline direction to form the passage of cloth, described pressure tongue is chewed the lower end from the typing pressure and is stretched out;
Described presser feet is shaped with along crack (3-2) of its center line front and back stretching, extension, the crack perk position of front end is fixed wtih described typing and presses and chew, this left and right sides of cracking is shaped with respectively a needle tray (3-1), the left and right sides of described presser feet bottom is shaped with respectively the bar shaped briquetting (3-4) that stretches along the front and back, edge of presser feet, and the space between two bar shaped briquettings forms the passage of filler rod;
The outer wall at the edge, left side of chewing is pressed in described typing, is fixed on the inner left wall at described front end perk position of cracking; The outer wall on the right edge edge chew is pressed in typing, is fixed on the right side inwall at described front end perk position of cracking.
2. automatic lip inserter for buttonholes according to claim 1, it is characterized in that: described pressure tongue is shaped be used to the bar shaped handle hole (2-1) of stirring cloth, and this bar shaped handle hole stretches along the center line of hemmer.
3. automatic lip inserter for buttonholes according to claim 2, it is characterized in that: the thickness of described bar shaped briquetting is 0.5-2mm, the described width that cracks is 2-4mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110439476 CN102517807B (en) | 2011-12-23 | 2011-12-23 | Automatic lip inserter for buttonholes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110439476 CN102517807B (en) | 2011-12-23 | 2011-12-23 | Automatic lip inserter for buttonholes |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102517807A CN102517807A (en) | 2012-06-27 |
| CN102517807B true CN102517807B (en) | 2013-05-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110439476 Active CN102517807B (en) | 2011-12-23 | 2011-12-23 | Automatic lip inserter for buttonholes |
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| CN (1) | CN102517807B (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103233327A (en) * | 2013-04-07 | 2013-08-07 | 苏州锦超针纺织有限公司 | Efficient shirt line folding tool |
| CN103334228A (en) * | 2013-07-02 | 2013-10-02 | 海安县联发制衣有限公司 | Novel pressing component of sewing machine |
| CN103334237A (en) * | 2013-07-03 | 2013-10-02 | 海安扬亚时尚服装有限公司 | Novel belt loop hemmer |
| CN103320986A (en) * | 2013-07-03 | 2013-09-25 | 海安扬亚时尚服装有限公司 | Sewing machine presser foot with double-folded-edge hemming function |
| CN103320987A (en) * | 2013-07-04 | 2013-09-25 | 海安扬亚时尚服装有限公司 | Novel double-side automatic hemmer |
| CN104988671B (en) * | 2015-07-24 | 2017-05-31 | 达利(中国)有限公司 | Stowing binder |
| CN106757837A (en) * | 2017-02-16 | 2017-05-31 | 北京华美丽服饰有限公司 | Bilayer bundle bar shaped device |
| CN110565280A (en) * | 2019-09-05 | 2019-12-13 | 扬州尚衣汇时装设计有限公司 | Adjustable automatic forming device for multilayer turned edge of top fly of garment |
| CN113425237B (en) * | 2021-05-26 | 2022-08-23 | 青岛市中心医院 | Indoor medical equipment capable of being automatically adjusted according to luminous environment |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201506902U (en) * | 2009-09-06 | 2010-06-16 | 宁波杉杉股份有限公司 | Patch strip pressing foot |
| CN201501975U (en) * | 2009-09-17 | 2010-06-09 | 安泰(德清)时装有限公司 | Dark line pulling tube |
| CN202401240U (en) * | 2011-12-23 | 2012-08-29 | 达利(中国)有限公司 | Automatic button-hole strip insertion device |
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2011
- 2011-12-23 CN CN 201110439476 patent/CN102517807B/en active Active
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| Publication number | Publication date |
|---|---|
| CN102517807A (en) | 2012-06-27 |
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