CN201195780Y - Air-jet loom filling insertion apparatus suitable for angel's hair weft - Google Patents
Air-jet loom filling insertion apparatus suitable for angel's hair weft Download PDFInfo
- Publication number
- CN201195780Y CN201195780Y CNU2008200224106U CN200820022410U CN201195780Y CN 201195780 Y CN201195780 Y CN 201195780Y CN U2008200224106 U CNU2008200224106 U CN U2008200224106U CN 200820022410 U CN200820022410 U CN 200820022410U CN 201195780 Y CN201195780 Y CN 201195780Y
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- yarn
- weft
- disc
- tension force
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Abstract
The utility model relates to a weft insertion device of an air-jet loom, which is suitable for weft yarn of metallic yarns, which comprises a weft accumulator, a yarn guide rack and a weft yarn rack. The utility model is characterized in that a slitting metallic yarn bobbin is arranged on a supporting stand which is further arranged, the top portion of the slitting metallic yarn bobbin is fixedly provided with a tonofilament disc, and the tonofilament disc comprises a disc body, and tonofilaments with the same length are arranged on the periphery of the disc body at intervals, the diameters of the tonofilaments are a little less than that of discs on both ends of the metallic yarn bobbin, a locker jack is vertically fixed on the vertical rod of the weft yarn rack, the outer end of the locker jack is provided with a yarn-guide magnetic eye, and the yarn-guide magnetic eye rightly faces to the center of the metallic yarn bobbin, and metallic yarns are off winded from the metallic yarn bobbin, one ring of tonofilaments which passes through the tonofilament disc threads through the yarn-guide magnetic eye to be pulled out, and then gets into the weft accumulator through the yarn guide rack, and the tenser and a yarn guide hole on the yarn guide rack. The arrangement of the supporting stand and the tonofilament disc guarantees the off-winding tensile force of the metallic yarn to be less, which simultaneously provides subsequent tensile force, not only can avoid breaking, but also can avoid doffing and hank knotting, and guarantees splitting-type metallic yarn to normally weave weft yarns.
Description
Technical field
The utility model relates to the air-jet loom weft inserting apparatus.
Background technology
Metallized thread has gold, silver color, colour, color such as radium-shine, and color is beautiful, and is bright and new brilliant, its range of application from lace, ribbon trade mark, embroidery, Christmas strip, grid that articles for use etc. extend to fabrics in general decorate.Because the manufacture craft difference of metallized thread, fabric is done the warp thread application mostly at present, it is bigger to make the weft yarn difficulty, and polyester film is directly cut and the slitting metallized thread that forms, because of the smooth and easy elongation of slitting metallized thread through the high banding machine of precision, when on air-jet loom, weaving wefting insertion, easily cause metallized thread tension failure during unwinding from the silk tube, or cause to loose and take off, form the knot pigtail, beat and twist phenomenon, have a strong impact on production efficiency, be difficult to normally weave.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of air-jet loom weft inserting apparatus of suitable metallized thread weft yarn, has both reduced metallized thread from the bobbin unwinding tension, prevents from again to loose in the metallized thread unwinding process to take off, beat strand.
The air-jet loom weft inserting apparatus of suitable metallized thread weft yarn, comprise weft accumulator, yarn guide, the weft yarn frame, it is characterized in that slitting metallized thread bobbin is positioned on the support of other setting, and vertical the insertion on the screw rod vertical with support, fixedly mount a tension force silk disk at slitting metallized thread bobbin top, tension force silk disk comprises disc, the disc peripheral intervals is furnished with isometric tension force silk, tension force silk disk diameter is slightly less than the diameter of metallized thread bobbin two ends disk, vertical fixing one lever jack in the vertical rod of weft yarn frame, the outer end of lever jack is provided with a guide magnetic eye, guide magnetic eye is over against metallized thread bobbin center, metallized thread unwinding from the bobbin, the circle tension force silk through overtension silk disk neighboring passes guide magnetic eye and pulls out, and tensioner on yarn guide and yarn guide and thread guide eyelet enter weft accumulator again.
It is proper at 10-20mm that the outer tension force silk of tension force silk disk leans out disk border.
Major technique characteristics of the present utility model are to change traditional mode of placing the metallized thread bobbin on the weft yarn frame, make special support, and set up lever jack in the vertical rod of weft yarn frame, increase tension force silk disk on original metallized thread bobbin.Other structure and the using method of weft inserting apparatus do not change.Metallized thread unwinding from the bobbin is passed guide magnetic eye and is pulled out behind the circle of one on overtension silk disc circumference tension force silk, enter weft accumulator through original yarn guide, thread guide eyelet and tensioner again, being provided with of support and tension force silk disk guaranteed that the metallized thread unwinding tension is less, simultaneously can provide follow-up tension force, both prevented to break, and prevented from again to loose and take off and beat strand.
A kind of simple making structure of described tension force silk disk is: offer two circle apertures on disc, wear the tension force silk in the two adjacent groups aperture, the silk head of tension force silk leans out disc, thereby at the even isometric tension force silk of disc peripheral intervals cloth.
Advantage of the present utility model:
This device can either reduce metallized thread tension force during unwinding from the metallized thread bobbin, prevent to be stretched and to break, can prevent from again to loose in the metallized thread unwinding process to take off and beat strand, guarantee the normal wefting insertion of slitting class metallized thread, it can have been broken slitting class metallized thread and can not do " forbidden zone " that weft yarn is used as the weaving of other normal weft yarn fully.
Description of drawings
Fig. 1 is a mounting structure schematic diagram of the present utility model;
Fig. 2 is a tension force silk disc structure schematic diagram.
Among the figure: 1 air-jet loom 2 main burners, 3 weft yarn 4 weft accumulators, 5 weft accumulator support 6 yarn guides, 7 thread guide eyelets and tensioner 8 weft yarn tubes 9 weft yarn framves 10 lever jacks 11 metallized threads 12 tension force silk disks 13 metallized thread bobbins 14 supports 15 screw rods 16 tension force silks 17 guide magnetic eyes 18 discs 19 apertures
The specific embodiment
Below in conjunction with embodiment description of drawings the utility model.
As Fig. 1 is the general configuration schematic diagram of weft inserting apparatus, weft accumulator 4, yarn guide 6 and on thread guide eyelet and tensioner 7, weft yarn frame 9, weft yarn tube 8, weft yarn 3 (non-metallized thread) all be existing device and product.The main improvement is that overtension is broken or diffusing taking off when avoiding metallized thread 11 from 13 unwindings of metallized thread bobbin, therefore the metallized thread bobbin is not put on the weft yarn frame 8, but be put on the support of doing in addition 14, vertically be inserted on the screw rod 15 vertical with support 14, cover is put the tension force silk disk of making 12 at metallized thread bobbin 13 tops, and tension force silk disk and bobbin are fixed with nut, vertical fixing lever jack 10 in 9 vertical rods of weft yarn frame, the outer end of lever jack 10 is provided with a guide magnetic eye 17, guide magnetic eye 17 is over against metallized thread bobbin 13 centers, metallized thread 11 from the bobbin 13 unwinding through the ring tension silk of overtension silk disk 12, pass guide magnetic eye 17 and pull out, the tensioner 7 through yarn guide 6 and thread guide eyelet enters weft accumulator 4 again.The disc external diameter of tension force silk disk 12 is slightly less than metallized thread bobbin two ends external diameter, looses when the tension force silk 16 of disc circumference can prevent metallized thread 11 unwindings to take off and beats strand, normally the weaving of guarantee fund's filamentary silver.
As Fig. 2 is a kind of frame mode preferably of tension force silk disk.Make the disc 18 of diameter 30-40mm of plastic plate or other plate, the center is the hole (being convenient to and the socket of metallized thread bobbin) of 12mm as diameter, a circle aperture 19 is made a call at 10mm and 15mm place respectively inwards at web, with diameter is the tension force silk 16 of 2-3mm, in two adjacent groups aperture (each 2 on each circle), penetrate and pass, the silk head of tension force silk leans out disc 10-20mm, a tension force silk that assurance leans out smooth (only illustrated among the figure a kind of tension force silk perforation situation, wear the tension force silk according to same way as between other hole).
Claims (2)
1. the air-jet loom weft inserting apparatus of a suitable metallized thread weft yarn, comprise weft accumulator (4), yarn guide (6), weft yarn frame (9), it is characterized in that slitting metallized thread bobbin (13) is positioned on the support (14) of other setting, and vertical the insertion on the screw rod (15) vertical with support, fixedly mount a tension force silk disk (12) at slitting metallized thread bobbin (13) top, tension force silk disk (12) comprises disc (18), disc (18) peripheral intervals is furnished with isometric tension force silk (16), vertical fixing one lever jack (10) in the vertical rod of weft yarn frame, the outer end of lever jack (10) is provided with a guide magnetic eye (17), guide magnetic eye (17) is over against metallized thread bobbin center, metallized thread (11) unwinding from the bobbin, circle tension force silk through overtension silk disk neighboring passes guide magnetic eye (17) and pulls out, and tensioner on yarn guide (6) and yarn guide and thread guide eyelet (7) enter weft accumulator (4) again.
2. weft inserting apparatus according to claim 1 is characterized in that described tension force silk disk (12) comprises disc (18), offers two circle apertures (19) on the disc, wears tension force silk (16) in the two adjacent groups aperture, and the silk head of tension force silk leans out disc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200224106U CN201195780Y (en) | 2008-05-11 | 2008-05-11 | Air-jet loom filling insertion apparatus suitable for angel's hair weft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200224106U CN201195780Y (en) | 2008-05-11 | 2008-05-11 | Air-jet loom filling insertion apparatus suitable for angel's hair weft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201195780Y true CN201195780Y (en) | 2009-02-18 |
Family
ID=40415417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200224106U Expired - Fee Related CN201195780Y (en) | 2008-05-11 | 2008-05-11 | Air-jet loom filling insertion apparatus suitable for angel's hair weft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201195780Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102776672A (en) * | 2012-07-23 | 2012-11-14 | 苏州迪盛织造整理有限公司 | Device and method for controlling weft insertion stability of metal wire |
| CN102776665A (en) * | 2012-07-26 | 2012-11-14 | 西安康本材料有限公司 | Carbon fiber weaving weft releasing device |
| CN105177829A (en) * | 2015-09-28 | 2015-12-23 | 嵊州市中森电子有限公司 | Electronic weft storage device |
-
2008
- 2008-05-11 CN CNU2008200224106U patent/CN201195780Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102776672A (en) * | 2012-07-23 | 2012-11-14 | 苏州迪盛织造整理有限公司 | Device and method for controlling weft insertion stability of metal wire |
| CN102776665A (en) * | 2012-07-26 | 2012-11-14 | 西安康本材料有限公司 | Carbon fiber weaving weft releasing device |
| CN105177829A (en) * | 2015-09-28 | 2015-12-23 | 嵊州市中森电子有限公司 | Electronic weft storage device |
| CN105177829B (en) * | 2015-09-28 | 2017-11-14 | 嵊州市中森电子有限公司 | A kind of electronics stores up Weft handling 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: 20090218 Termination date: 20110511 |