CN103343418B - Warp-feeding device applicable to no-bending fabric weaving - Google Patents
Warp-feeding device applicable to no-bending fabric weaving Download PDFInfo
- Publication number
- CN103343418B CN103343418B CN201310302349.6A CN201310302349A CN103343418B CN 103343418 B CN103343418 B CN 103343418B CN 201310302349 A CN201310302349 A CN 201310302349A CN 103343418 B CN103343418 B CN 103343418B
- Authority
- CN
- China
- Prior art keywords
- warp
- yarn
- warp thread
- tension
- bending
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Looms (AREA)
Abstract
A warp-feeding device applicable to no-bending fabric weaving is characterized by comprising a warp supply device (2), wherein the warp supply device is composed of a plurality of single-yarn shafts (7) which are consistent in specification and independent from each other, and a single warp strand (3) twines one single-yarn shaft (7). The single-yarn shafts (7) are tightly close to one another, arranged in parallel, penetrate through the same supporting shaft and fixed on a weaving machine base (1) to form the warp supply device which penetrates through the same heald frame of a no-bending fabric weaving system. According to the warp-feeding device applicable to no-bending fabric weaving, independent warp-delivery single-yarn shafts are applied, mutual frication and squeezing among warp can be effectively avoided, and therefore the warp-feeding device applicable to no-bending fabric weaving is beneficial to keeping a flat sectional shape of broaden yarn. Moreover, a tension heavy punch which 'can slip' is matched with the warp supply device and forms a warp tension control device can adjust the single-yarn state immediately, enables the tension of piece yarn to be even, reduces wear and broken yarn, and improves the weaving efficiency and the quality of fabric.
Description
Art
The invention belongs to rapier loom field, relate to a kind of loom let off motion be applicable to without bending fabric knitting, be particularly useful for the weaving process bending fabric with the nothing that Carbon fibe tow after broadening is raw material.This warp let-off mode innovatively controls the warp let-off and the tension difference in weaving process between warp thread, while maintenance cross sectional shape, improves loom weave quality.
Background technology
Rapier loom is primarily of compositions such as frame, main transmission, shedding mechanism, picking motion, beating-up mechanism, spooler, Weft feeder structure, selvage motion, automatic latitude seeking mechanism, weft selecting mechanism, lubricating system and control systems.
In existing technology, the warp thread of common rapier loom is completely only supplied by one to two beam of a loom, and in weaving process, yarn-yarn friction is frequent, easily produces extruding mutually, is unfavorable for keeping the cross sectional shape through broadening process flat yams.Meanwhile, along with heald frame moves up and down, warp thread tension variation in the process moved up and down is large, and supporting measure need be taked to reduce warp tension difference, thus reduces the phenomenon that warp thread wearing and tearing, fluffing, broken end etc. affect weaving efficiency.
Summary of the invention
The present invention is intended to solve the problems of the technologies described above, and provides a kind of being applicable to without the loom let off motion of bending fabric knitting, not only effectively to keep the cross sectional shape of flat yams, actively can also control warp tension even, reduce through yarn damage, substantially increase the quality of fabric.
The technical solution adopted for the present invention to solve the technical problems comprises two parts:
A kind of loom let off motion be applicable to without bending fabric knitting, comprise warp thread feedway 2, described warp thread feedway is combined by consistent, the independent of each other single thread axle 7 of some specifications, every root single thread axle 7 is wound around single bundle warp thread 3, closely press close to be arranged parallel to each other each other between single thread axle 7 and be fixed on loom pedestal 1 through same back shaft, the common warp thread feedway formed without bending through same heald frame in fabric knitting system.
The described loom let off motion be applicable to without bending fabric knitting also comprises the warp tension controlling apparatus matched with described warp thread feedway 2, described warp tension controlling apparatus comprises circular tension weight 6 and gravity swash plate 5, this tension weight 6 is supported by the gravity swash plate 5 be positioned under it and can be free to slide thereon, and this gravity swash plate 5 is connected with loom pedestal 1.
Cord roller 4 is also provided with between described tension weight 6 and warp thread feedway 2.Warp thread delivers to tension weight 6 after cord roller 4 break-in.
Every root broadening warp thread adopts and independently send warp shaft.
Warp thread state can be regulated and controled in time, even sheet yarn tension by the fine position of the tension weight that can move freely.
A part is the warp thread feedway through improving.Let-off motion is combined by consistent, the independent of each other single thread axle of some specifications and forms.Every root single thread axle is wound around the single broadening yarn of certain length, single thread between centers is closely pressed close to be arranged parallel to each other each other and is fixed on loom pedestal through same back shaft, the common warp thread feedway formed without bending through same heald frame in fabric knitting system.
An order part is the warp tension controlling apparatus matched with this confession yarn system.Every Shu Zhankuan fibre bundle warp thread of drawing from warp thread feedway is before penetrating harness eye, a circular tension weight need be walked around respectively, this tension weight is supported by the gravity swash plate be positioned under it and can be free to slide thereon, and this gravity swash plate is connected with loom pedestal.In weaving process, along with warp thread moves up and down, during warp tension generation difference, the warp thread tightened can produce active force to tension weight makes it on gravity swash plate, small displacement deformation occur, thus play and automatically regulate yarn conditions in time, the effect of even sheet yarn tension.
The invention has the beneficial effects as follows:
The every root warp thread be applicable to without the loom let off motion of bending fabric knitting of the present invention adopts independently warp let-off single thread axle, and effectively can avoid the mutual friction and Extrusion between warp thread, to keeping, the flattened of broadening yarn is very favourable.
In addition, warp tension controlling apparatus is formed with " slip " tension weight being applicable to mate without the warp thread feedway of the loom let off motion of bending fabric knitting of the present invention, can immediately regulate single thread state, even sheet yarn tension, reduce wear broken end, improves weaving efficiency and fabric quality.
Accompanying drawing explanation
Fig. 1 is overall structure side view of the present invention.
Fig. 2 is the floor map of warp thread feedway of the present invention.
In figure: 1 be loom pedestal, 2 be warp thread feedway, 3 be warp thread, 4 be cord roller, 5 be gravity swash plate, 6 be tension weight, 7 for single thread axle.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention is further described.
As Fig. 1 to 2, a kind of loom let off motion be applicable to without bending fabric knitting, comprise warp thread feedway 2, described warp thread feedway is combined by consistent, the independent of each other single thread axle 7 of some specifications, every root single thread axle 7 is wound around single bundle warp thread 3, closely press close to be arranged parallel to each other each other between single thread axle 7 and be fixed on loom pedestal 1 through same back shaft, the common warp thread feedway formed without bending through same heald frame in fabric knitting system.
The loom let off motion be applicable to without bending fabric knitting also comprises the warp tension controlling apparatus matched with described warp thread feedway 2, described warp tension controlling apparatus comprises circular tension weight 6 and gravity swash plate 5, this tension weight 6 is supported by the gravity swash plate 5 be positioned under it and can be free to slide thereon, and this gravity swash plate 5 is connected with loom pedestal 1.
Cord roller 4 is also provided with between tension weight 6 and warp thread feedway 2.Warp thread delivers to tension weight 6 after cord roller 4 break-in.
Every root broadening warp thread adopts and independently send warp shaft.
Warp thread state can be regulated and controled in time, even sheet yarn tension by the fine position of the tension weight that can move freely.
As shown in Figure 1, be positioned at loom proceeds posterolateral, be provided with upper and lower two cover warp thread feedwaies and combined (as shown in Figure 2) by the common bearing of some single thread axles respectively, being used for respectively entrys to different heald frame supply uses warp thread.Single broadening yarn is drawn from the single thread axle of this Yarn supply device, through deflector roll, walks around circular tension weight, then penetrates harness eye through another deflector roll.Tension weight is supported by the gravity swash plate be connected as a single entity with loom pedestal, and can be free to slide thereon.Work as Yarn relaxation, tension weight prolongs the downward hill wash of swash plate and moves, and during yarn tensioning, tension weight then prolongs swash plate, and upwards hill wash is dynamic.
Claims (1)
1. one kind is applicable to the loom let off motion without bending fabric knitting, it is characterized in that comprising warp thread feedway (2), described warp thread feedway is combined by consistent, the independent of each other single thread axle (7) of some specifications, warp thread (3) is singly restrainted in the upper winding of every root single thread axle (7), closely press close to be arranged parallel to each other each other between single thread axle (7) and be fixed on loom pedestal (1) through same back shaft, the common warp thread feedway formed without bending through same heald frame in fabric knitting system; The described loom let off motion be applicable to without bending fabric knitting also comprises the warp tension controlling apparatus matched with described warp thread feedway (2), described warp tension controlling apparatus comprises circular tension weight (6) and gravity swash plate (5), this tension weight (6) is supported by the gravity swash plate (5) be positioned under it and can be free to slide thereon, and this gravity swash plate (5) is connected with loom pedestal (1); Cord roller (4) is also provided with between described tension weight (6) and warp thread feedway (2); Warp thread delivers to tension weight (6) after cord roller (4) break-in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310302349.6A CN103343418B (en) | 2013-07-18 | 2013-07-18 | Warp-feeding device applicable to no-bending fabric weaving |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310302349.6A CN103343418B (en) | 2013-07-18 | 2013-07-18 | Warp-feeding device applicable to no-bending fabric weaving |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103343418A CN103343418A (en) | 2013-10-09 |
| CN103343418B true CN103343418B (en) | 2015-04-29 |
Family
ID=49278243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310302349.6A Active CN103343418B (en) | 2013-07-18 | 2013-07-18 | Warp-feeding device applicable to no-bending fabric weaving |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103343418B (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203498586U (en) * | 2013-07-18 | 2014-03-26 | 南京海拓复合材料有限责任公司 | Warp feeding device applicable to weaving of non-bending fabrics |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03279441A (en) * | 1990-03-28 | 1991-12-10 | Takata Kk | Weaving machine and weaving of woven fabric |
| JPH07279004A (en) * | 1994-03-29 | 1995-10-24 | Toyota Autom Loom Works Ltd | Method for controlling feeding of warp in loom and device for detecting tension of woven fabric |
| JPH08158204A (en) * | 1994-11-24 | 1996-06-18 | Shigenosuke Saitou | Loom having mechanism for increasing feed rate of warp yarn and method for weaving woven fabric using mechanism for increasing feed rate of warp yarn |
| WO1996027701A1 (en) * | 1995-03-08 | 1996-09-12 | Toray Industries, Inc. | Reinforced woven material and method and apparatus for manufacturing the same |
| KR100449047B1 (en) * | 2003-09-23 | 2004-09-18 | 이현철 | multiple warp-supply method and its product |
| EP1707664A1 (en) * | 2004-01-19 | 2006-10-04 | Girbau, S.A. | Roller ironing machine for articles of clothing |
| CN101713118B (en) * | 2009-10-30 | 2011-09-21 | 江苏万工科技集团有限公司 | Multi-beam let-off device |
| CN202440624U (en) * | 2012-02-28 | 2012-09-19 | 天津工业大学 | Let-off device for carbon fiber multilayer angle-link loom |
-
2013
- 2013-07-18 CN CN201310302349.6A patent/CN103343418B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203498586U (en) * | 2013-07-18 | 2014-03-26 | 南京海拓复合材料有限责任公司 | Warp feeding device applicable to weaving of non-bending fabrics |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103343418A (en) | 2013-10-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102587009A (en) | Let-off device for multilayer carbon fiber angle interlocking loom | |
| CN105970447B (en) | A kind of rapier loom side cloth feed carrier | |
| CN203498586U (en) | Warp feeding device applicable to weaving of non-bending fabrics | |
| CN105908344B (en) | Flannelette water-jet loom | |
| CN105200632A (en) | Knitting method for doping fabric with strip-shaped metal fiber wrap set | |
| CN104727007A (en) | Active continuous warp feeding system for carbon fiber weaving | |
| CN213652805U (en) | Pile warp let-off device | |
| CN201901749U (en) | Independent warp feeder | |
| CN103343418B (en) | Warp-feeding device applicable to no-bending fabric weaving | |
| CN208501204U (en) | A kind of fixed carbon fibrous warps lane device | |
| KR20140139271A (en) | Creel for weaving machine | |
| CN201206186Y (en) | Low weft density textile fabric winding mechanism for air-jet loom | |
| CN102453994A (en) | Warping device for weaving machine | |
| CN109706592A (en) | A kind of feeding system of warp and its working method of carbon fiber weaving | |
| CN103510251A (en) | Improved let-off mechanism of loom | |
| CN103132215B (en) | Carbon fiber weaving warp tension device capable of compensating and sending warp actively | |
| CN202440624U (en) | Let-off device for carbon fiber multilayer angle-link loom | |
| CN204753019U (en) | Continuous pacing of warp system of initiative that carbon fiber was weavingd | |
| CN201581204U (en) | Hairness skin-sticking device for shuttleless loom | |
| CN205035557U (en) | Velvet apparatus for producing | |
| CN102747514B (en) | Water-jet and air-jet loom for weaving double-layer raised pile | |
| CN104805570A (en) | Braid production equipment | |
| CN201634821U (en) | Purl bracket for sizing machine | |
| CN204780121U (en) | Instant compensation arrangement of yarn tension for warp knitting machine | |
| CN202595397U (en) | Novel heald sheet |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |