CN202175842U - Double-roll slitting belt-loop pull drum combined member - Google Patents
Double-roll slitting belt-loop pull drum combined member Download PDFInfo
- Publication number
- CN202175842U CN202175842U CN2011202572806U CN201120257280U CN202175842U CN 202175842 U CN202175842 U CN 202175842U CN 2011202572806 U CN2011202572806 U CN 2011202572806U CN 201120257280 U CN201120257280 U CN 201120257280U CN 202175842 U CN202175842 U CN 202175842U
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- China
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- hemmer
- cloth
- slide
- width
- tongue
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- Expired - Fee Related
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Abstract
The utility model relates to a double-roll slitting belt-loop pull drum combined member and aims at providing a pull drum which has the advantages of being simple in structure and convenient to use. The technical scheme is that the double-roll slitting belt-loop pull drum combined member is characterized by comprising the pull drum installed on a sewing device working platform and a press foot installed on a machine head of a sewing machine in front of the pull drum. The center line of the press foot and the center line of the pull drum are coaxial, the pull drum comprises a primary hemmer and a secondary hemmer which are in butting connection with each other, a cloth inlet is arranged at the rear end of the primary hemmer, a cloth outlet is arranged at the front end of the secondary hemmer, and the width of the pull drum is gradually reduced from the cloth inlet to the cloth outlet. A forming press nozzle is arranged at the position of the cloth outlet, and the edges of two sides of the forming press nozzle are bent towards the direction of the center line of the pull drum so as to from a channel for cloth. Besides, folded edges bent towards bottom plates of the hemmers are arranged on the inner sides of two edges of the forming press nozzle, and the space between the two folded edges is equal to the width of the slit of a belt loop.
Description
Technical field
The utility model relates to a kind of accessory of sewing device, is specifically related to a kind of two slide sub-assemblies that wind off seam trousers ear that are used to make.
Background technology
Two seam trousers ears that wind off are that to be used on the waist of trousers twine be the annex of waistband; The preparation method of such trousers ear is: an edge with cloth carries out crimping twice earlier; Edge after will curling then carries out sewing (generally adopt sectional type, promptly one section one section ground carries out crimping, sewing); Use the same method afterwards another edge is carried out crimping, sewing, after sewing was accomplished, the spacing between the edge of two crimped was 3-5mm.The speed of manual crimping depends on operating personnel's qualification, and production efficiency has much room for improvement; And operating personnel need take into account the sewing operation of trousers ear, and labour intensity is also bigger.
Summary of the invention
The purpose of the utility model is the problems referred to above that exist to prior art, and a kind of two seam trousers ear slide sub-assemblies that wind off that are used for are provided, and this slide should have characteristics simple in structure, easy to use.
The purpose of the utility model realizes through following technical proposal:
A kind of two seam trousers ear slide sub-assembly that winds off; It is characterized in that: it comprises a slide that is installed on the sewing device workbench; And the presser feet on head of sewing machine that is installed in said slide the place ahead, the center line of said presser feet and the center line of slide are coaxial;
Said slide comprises the one-level hemmer and the secondary hemmer of mutual butt joint, and one-level hemmer rear end is a cloth inlet, and the front end of secondary hemmer is the cloth outlet, and the width of slide reduces from the cloth outlet that enters the mouth of said cloth gradually; Said cloth exit is provided with a typing pressure and chews; This typing presses the dual-side edge of chewing to the passage of slide centerline direction bending with the formation cloth; And typing presses the inboard at two edges of chewing all to be shaped on towards the flanging of hemmer base plate bending, and the spacing of two flangings equals the width that the trousers ear cracks;
Said presser feet is shaped on two needle trays that stretch along its center line; Other have one be used for to said trousers ear crack the typing the strip briquetting be fixed on said presser feet; The presser feet bottom surface of this briquetting between said two needle trays, and two ends extend to the front-end and back-end of presser feet respectively.
The edge of said one-level hemmer and secondary hemmer both sides curls to the center line of slide to front end from the rear end of each hemmer respectively gradually; Formation is to the passage of cloth crimping; And be fixed with one between the edge of two crimped of each hemmer and press tongue, be provided with between the base plate of said pressure tongue and hemmer and be beneficial to the gap that cloth passes through.
The pressure tongue of said one-level hemmer is that one-level is pressed tongue, and the pressure tongue of secondary hemmer is that secondary is pressed tongue, press for two and be shaped on a through hole that stretches along the length direction of slide on the tongue respectively, and said secondary presses the front end of tongue to stretch out the front end 0.5-1cm of secondary hemmer.
The width of said cloth inlet and the width of cloth adapt, and the width of said cloth outlet equals the width of dicyclo trousers ear.
Said briquetting thickness is 1-3mm, and its width equates with the spacing of said two flangings, is 3-5mm.
The operation principle of the utility model is: cloth gets into slide from the cloth inlet of one-level hemmer rear end, carries out crimping one time by the one-level hemmer earlier, gets into from secondary hemmer rear end then, carries out the crimping second time.When cloth was pulled out from the cloth outlet of secondary hemmer front end, the edge had carried out twice and has curled, and its width is the width of trousers ear, and because the effect of two flangings, trousers ear middle part can form one and crack.Afterwards, the briquetting of presser feet can be pressed among this tooled joint, prevents that its distortion from losing shape, and Sewing needles can carry out sewing in two edges that curled to the trousers ear from two needle trays, two seam trousers ears that wind off.
The beneficial effect of the utility model is: the utility model carries out twice through two hemmers to cloth and curls; Make cloth when slide is pulled out, carry out twice crimping, and crack, cooperate said presser feet in the formation of cloth middle part; Make that two seam trousers ears that wind off can a sewing moulding; Need not the manual crimping of operating personnel, increased substantially production efficiency, and easy to use.Simple in structure in addition, manufacturing cost is also lower.
Description of drawings
Fig. 1 is the main TV structure sketch map of the utility model assembled state.
Fig. 2 is the A-A section enlarged diagram (revolve and turn 90 degrees) among Fig. 1.
Fig. 3 is the backsight structural representation of slide in the utility model.
Fig. 4 is the perspective view of slide in the utility model.
Fig. 5 is the enlarged diagram of B portion among Fig. 4.
Fig. 6 is the main TV structure sketch map of presser feet in the utility model.
Fig. 7 is the enlarged diagram of C portion among Fig. 6.
Fig. 8 be in the utility model presser feet look up structural representation.
The specific embodiment
Below be the specific embodiment of the utility model and combine accompanying drawing, the technical scheme of the utility model is done further to describe, but the utility model is not limited to following examples.
As shown in the figure; The described a kind of two seam trousers ear slide sub-assemblies that wind off of the utility model; Comprise a slide (adopting iron sheet to make) that is installed on the sewing device workbench; And the presser feet 8 (direction is with reference to figure 1) on head of sewing machine that is installed in said slide the place ahead, the center line of said presser feet and the center line of slide are coaxial.
Said slide is fixed on the said workbench through connecting plate 7, and this connecting plate is shaped on chute to make things convenient for adjusting position.Said slide comprises that (front end of one-level hemmer docks with the rear end of secondary hemmer with secondary hemmer 2 for the one-level hemmer 1 of mutual butt joint; And weld together); One-level hemmer rear end is that cloth inlet 10 is (obvious; The width of this cloth inlet and the width of cloth adapt), the front end of secondary hemmer is cloth outlet 5 (width of cloth outlet equals the width of dicyclo trousers ear).
When cloth curls, need a trend of drawing in gradually, so in the utility model, the width of slide reduces (promptly the front end from the rear end of one-level hemmer to the secondary hemmer shrinks gradually) gradually from the cloth outlet that enters the mouth of said cloth.Said cloth exit is provided with a typing pressure and chews 6, and this typing presses the dual-side edge of chewing to the passage of slide centerline direction bending with the formation cloth.And in order to form cracking of trousers ear middle part, said typing presses the inboard at two edges of chewing all to be shaped on the flanging 12 (as shown in Figure 5) that vertically bends towards hemmer base plate 1-2, and the spacing of two flangings equals the width that the trousers ear cracks.
Said one-level hemmer dual-side curls (as shown in Figure 2 to the slide centerline direction along 1-1 from the rear end to the front end gradually; The structure of secondary hemmer and one-level hemmer are similar), form passage, and crooked amplitude increases gradually from the rear end to the front end to the cloth crimping.(the pressure tongue of said one-level hemmer is that one-level is pressed tongue 3 to be fixed with a pressure tongue between the edge of two crimped of each hemmer; The pressure tongue of secondary hemmer is that secondary is pressed tongue 4), be provided with the gap (pressing the spacing of tongue and base plate to be generally 3-5mm) that is beneficial to cloth and passes through between the base plate 1-2 of said pressure tongue and hemmer.The structure of said one-level hemmer and secondary hemmer and operation principle and conventional slide are similar, do not describe in detail.
Convenient when changing cloth in order to make, to press for two and be shaped on the propelling that a through hole 13 that stretches along the length direction of slide is beneficial to cloth on the tongue respectively, every through hole all stretches along the length direction of slide.When pushing cloth, can from through hole, insert, stir cloth with pin or other instruments.And said secondary presses the front end of tongue to stretch out the front end 0.5-1cm of secondary hemmer.
The width of said cloth inlet and the width of cloth adapt, and the width of said cloth outlet equals the width of dicyclo trousers ear.The length of one-level hemmer and secondary hemmer is confirmed according to actual conditions.
Said presser feet is shaped on two needle trays 11 (size is confirmed according to actual conditions) that stretch along its center line; Other have one be used for to said trousers ear crack the typing strip briquetting 9 be fixed on said presser feet (can through the welding or gluing mode fix); The presser feet bottom surface of this briquetting between said two needle trays, and two ends extend to the front-end and back-end of presser feet respectively.In briquetting is pressed in and cracks during the cloth pulling, can prevent the edge shift that spool both sides.Said briquetting thickness is 1-3mm, and its width equates with the spacing of said two flangings, is 3-5mm.
Claims (5)
1. two winding off stitched trousers ear slide sub-assembly; It is characterized in that: it comprises a slide that is installed on the sewing device workbench; And the presser feet (8) on head of sewing machine that is installed in said slide the place ahead, the center line of said presser feet and the center line of slide are coaxial;
Said slide comprises the one-level hemmer (1) and the secondary hemmer (2) of mutual butt joint; One-level hemmer rear end is a cloth inlet (10); The front end of secondary hemmer is cloth outlet (5), and the width of slide reduces from the cloth outlet that enters the mouth of said cloth gradually; Said cloth exit is provided with a typing pressure and chews (6); This typing presses the dual-side edge of chewing to the passage of slide centerline direction bending with the formation cloth; And; Typing presses the inboard at two edges of chewing all to be shaped on the flanging (12) that vertically bends towards the hemmer base plate, and the spacing of two flangings equals the width that the trousers ear cracks;
Said presser feet is shaped on two needle trays (11) that stretch along its center line; Other have one be used for to said trousers ear crack the typing strip briquetting (9) be fixed on said presser feet; The presser feet bottom surface of this briquetting between said two needle trays, and two ends extend to the front-end and back-end of presser feet respectively.
2. a kind of two seam trousers ear slide sub-assemblies that wind off according to claim 1; It is characterized in that: the edge (1-1) of said one-level hemmer and secondary hemmer both sides curls to the center line of slide to front end from the rear end of each hemmer respectively gradually; Formation is to the passage of cloth crimping; And be fixed with one between the edge of two crimped of each hemmer and press tongue, be provided with between the base plate (1-2) of said pressure tongue and hemmer and be beneficial to the gap that cloth passes through.
3. a kind of two seam trousers ear slide sub-assemblies that wind off according to claim 1 and 2; It is characterized in that: the pressure tongue of said one-level hemmer is that one-level is pressed tongue (3); The pressure tongue of secondary hemmer is that secondary is pressed tongue (4); Press for two and be shaped on a through hole (13) that stretches along the length direction of slide on the tongue respectively, and said secondary presses the front end of tongue to stretch out the front end 0.5-1cm of secondary hemmer.
4. a kind of two seam trousers ear slide sub-assemblies that wind off according to claim 3, it is characterized in that: the width of said cloth inlet (10) and the width of cloth adapt, and the width of said cloth outlet (5) equals the width of dicyclo trousers ear.
5. a kind of two seam trousers ear slide sub-assemblies that wind off according to claim 4, it is characterized in that: said briquetting (9) thickness is 1-3mm, and its width equates with the spacing of said two flangings, is 3-5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202572806U CN202175842U (en) | 2011-07-20 | 2011-07-20 | Double-roll slitting belt-loop pull drum combined member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202572806U CN202175842U (en) | 2011-07-20 | 2011-07-20 | Double-roll slitting belt-loop pull drum combined member |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202175842U true CN202175842U (en) | 2012-03-28 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202572806U Expired - Fee Related CN202175842U (en) | 2011-07-20 | 2011-07-20 | Double-roll slitting belt-loop pull drum combined member |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202175842U (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102888719A (en) * | 2012-10-09 | 2013-01-23 | 江苏泰清环保科技有限公司 | Thumb pad processing system |
| CN103161035A (en) * | 2013-04-07 | 2013-06-19 | 苏州锦超针纺织有限公司 | Top fly fusible interlining winding drum |
| 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 |
| CN103451862A (en) * | 2013-08-28 | 2013-12-18 | 嘉兴永成制衣有限公司 | Novel front fly sewing hemmer |
| CN105088555A (en) * | 2014-05-23 | 2015-11-25 | 江苏新雪竹国际服饰有限公司 | A novel cloth double-edge-folding device |
| CN105297296A (en) * | 2015-10-26 | 2016-02-03 | 石狮市豪宇服饰有限公司 | Up-and-down butt-sewing blank-pressing halter and up-and-down butt-sewing blank-pressing sewing method |
| CN105624935A (en) * | 2016-03-15 | 2016-06-01 | 达利(中国)有限公司 | Double-rolling face attaching device |
| CN106757837A (en) * | 2017-02-16 | 2017-05-31 | 北京华美丽服饰有限公司 | Bilayer bundle bar shaped device |
| CN109881382A (en) * | 2019-04-12 | 2019-06-14 | 江苏尚诚纺织科技有限公司 | A kind of rolling curler and the two-part binding device being made from it |
| CN110130009A (en) * | 2018-02-08 | 2019-08-16 | 杰克缝纫机股份有限公司 | A kind of full-automatic hemming device of sewing device |
| CN110720700A (en) * | 2019-09-17 | 2020-01-24 | 安徽省合肥汽车锻件有限责任公司 | Pull cylinder for clothing waistband production process |
| CN110735244A (en) * | 2019-09-05 | 2020-01-31 | 扬州尚衣汇时装设计有限公司 | New Chinese style shirt front hem shaping tool |
-
2011
- 2011-07-20 CN CN2011202572806U patent/CN202175842U/en not_active Expired - Fee Related
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102888719A (en) * | 2012-10-09 | 2013-01-23 | 江苏泰清环保科技有限公司 | Thumb pad processing system |
| CN103161035A (en) * | 2013-04-07 | 2013-06-19 | 苏州锦超针纺织有限公司 | Top fly fusible interlining winding drum |
| 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 |
| CN103451862A (en) * | 2013-08-28 | 2013-12-18 | 嘉兴永成制衣有限公司 | Novel front fly sewing hemmer |
| CN105088555A (en) * | 2014-05-23 | 2015-11-25 | 江苏新雪竹国际服饰有限公司 | A novel cloth double-edge-folding device |
| CN105297296A (en) * | 2015-10-26 | 2016-02-03 | 石狮市豪宇服饰有限公司 | Up-and-down butt-sewing blank-pressing halter and up-and-down butt-sewing blank-pressing sewing method |
| CN105624935A (en) * | 2016-03-15 | 2016-06-01 | 达利(中国)有限公司 | Double-rolling face attaching device |
| CN106757837A (en) * | 2017-02-16 | 2017-05-31 | 北京华美丽服饰有限公司 | Bilayer bundle bar shaped device |
| CN110130009A (en) * | 2018-02-08 | 2019-08-16 | 杰克缝纫机股份有限公司 | A kind of full-automatic hemming device of sewing device |
| CN110130009B (en) * | 2018-02-08 | 2021-03-30 | 杰克缝纫机股份有限公司 | Full-automatic hemming device of sewing equipment |
| CN109881382A (en) * | 2019-04-12 | 2019-06-14 | 江苏尚诚纺织科技有限公司 | A kind of rolling curler and the two-part binding device being made from it |
| CN110735244A (en) * | 2019-09-05 | 2020-01-31 | 扬州尚衣汇时装设计有限公司 | New Chinese style shirt front hem shaping tool |
| CN110720700A (en) * | 2019-09-17 | 2020-01-24 | 安徽省合肥汽车锻件有限责任公司 | Pull cylinder for clothing waistband production process |
| CN110720700B (en) * | 2019-09-17 | 2021-11-02 | 安徽省合肥汽车锻件有限责任公司 | Pull cylinder for clothing waistband production process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120328 Termination date: 20170720 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |