CN104264341A - Elastic weft filament weaving auxiliary device - Google Patents
Elastic weft filament weaving auxiliary device Download PDFInfo
- Publication number
- CN104264341A CN104264341A CN201410540201.0A CN201410540201A CN104264341A CN 104264341 A CN104264341 A CN 104264341A CN 201410540201 A CN201410540201 A CN 201410540201A CN 104264341 A CN104264341 A CN 104264341A
- Authority
- CN
- China
- Prior art keywords
- tail yarn
- loom frame
- yarn
- slitter edge
- auxiliary device
- 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.)
- Pending
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Classifications
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D47/00—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms
- D03D47/28—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms wherein the weft itself is projected into the shed
- D03D47/30—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms wherein the weft itself is projected into the shed by gas jet
- D03D47/3066—Control or handling of the weft at or after arrival
- D03D47/308—Stretching or holding the weft
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03J—AUXILIARY WEAVING APPARATUS; WEAVERS' TOOLS; SHUTTLES
- D03J1/00—Auxiliary apparatus combined with or associated with looms
- D03J1/04—Auxiliary apparatus combined with or associated with looms for treating weft
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Looms (AREA)
Abstract
The invention provides an elastic weft filament weaving auxiliary device. The elastic weft filament weaving auxiliary device comprises a loom frame in which an air-jet main pipe is arranged; a plurality of inclined nozzles are arranged on the air-jet main pipe; a waste edge yarn frame is arranged on one side of the loom frame and a plurality of waste edge yarn spindles are arranged on the waste edge yarn frame; a tail yarn guide pipe is further arranged on the right side of the loom frame; an air blowing auxiliary nozzle which is opposite to the tail yarn guide pipe is arranged on one end of the tail yarn guide pipe and connected with the air-jet main pipe. The elastic weft filament weaving auxiliary device effectively prevents retraction of weft yarns and guarantees the product quality, and is simple in structure, convenient to operate and efficient in operation.
Description
Technical field
The present invention relates to textile machine, be specifically related to a kind of Weftwise stretch long filament and weave servicing unit.
Background technology
Textile Industry more and more relate to differentiation fiber, functional fiber produce weave, wherein have the colored fibre of annual production more than ten thousand tons, network yarn, fine denier filament, high-strength flatness sewing thread, high-shrinkage fibre, profiled filament, the dyeable modified fiber of terylene cation, 3 D stereo crimped polyester, AIRJET TEXTURING YARN, far IR fibre, in examine down fiber of walking back and forth, antistatic fibre, nanofiber, intelligent fiber etc.Chemical & blended fabric kind also emerges in an endless stream, and is increasing progressively with annual thousands of.Wherein Weftwise stretch filament yarn fabric occupies sizable proportion.But the weaved rate of Weftwise stretch filament yarn fabric is always lower in existing technique, in more advanced textile enterprise, the First Grade Percentage Before Cloth Repairing of long filament kind is also no more than 80%.Its major defect concentrates in the faults such as looped weft, Rose, crosspiece.
Why elastic force filament weft threads occurs that looped weft leaks silk, is because when elastic force long filament is produced on air-jet loom, wash the chemical-fibres filaments such as long filament or chinlon filament smoother, little with cored spandex thread frictional force, cohesive force is poor, and in the process of air blowing wefting insertion, spandex core-covered silk springy can produce retraction.The spandex thread retraction force that elastic force is less is little, and at tail yarn portion rebounds 4 cm, large large compared with thick spandex thread retraction force of elastic force, can produce the retraction of tens centimetres at tail yarn.This heart yarn and wrap yarn nonsynchronous tail yarn are knitted on cloth cover and just be there will be leakage silk, recessive looped weft fault.On Toyota 710 type loom, producer is configured with stretching electromagnetic valve and air blowing electromagnetic valve and rear-mounted draw jet, to solve the problem that looped weft leaks silk, but still there is the deficiency of inefficiency.
Summary of the invention
It is simple that technical problem to be solved by this invention is to provide a kind of structure, easy to operate, and the drawback can effectively avoiding elastic force long filament to weave cloth cover easily occurring leaking silk, recessive looped weft fault, significantly improves the Weftwise stretch long filament weaving work efficiency and weave servicing unit.
For solving the problems of the technologies described above, servicing unit weaved by a kind of Weftwise stretch long filament of the present invention, comprise loom frame, described loom frame is built-in with jet house steward, described jet house steward is provided with some canted nozzles, described loom frame side is provided with slitter edge creel, and described slitter edge creel is provided with some slitter edge spindles; Also be provided with tail yarn conduit on the right side of described loom frame, described tail yarn tube at one end is provided with the auxiliary nozzle of air blowing corresponding thereto, and the auxiliary nozzle of described air blowing accesses jet house steward.For controlling tail yarn retraction in weaving process, control ability is drawn in the suction that need strengthen tail yarn, and the present invention uses rear-mounted air blowing auxiliary nozzle to be folded to by tail yarn secondary, strengthens the frictional force of tail yarn, avoids retraction.When wefting insertion is weaved, canted nozzle blows the right side of weft yarn to cloth cover continuously, continued by it to import in tail yarn conduit to stretch to the auxiliary Jet control scope of air blowing when tail yarn blows, the waste selvage yarn that slitter edge spindle imports simultaneously makes useless selvedge in cloth right side of face warp yarns, the retraction that the useless selvedge that waste selvage yarn weaves generation effectively increases elastic force long filament controls, and reduces the inferior rate of finished product.
Further, described slitter edge spindle is set to 4-20 and props up.It increases the gripping dynamics of tail yarn, and tail yarn elastic filament retraction control effects reaches best and meets the rational deployment requirement in narrow and small spinning and weaving workshop of slitter edge creel.
Further, described tail yarn conduit is set to right low left high.It is convenient to weft yarn and continues to import, blow stretching, improves operating efficiency.
The present invention controls tail yarn elastic filament retraction in time, and occurring that the tail yarn bounced back is stayed outside cloth cover, avoids cloth cover occurring leak silk, looped weft fault.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is further illustrated:
As shown in Figure 1, servicing unit weaved by Weftwise stretch long filament of the present invention, comprise loom frame 9, described loom frame 9 is built-in with jet house steward 8, described jet house steward 8 is provided with some canted nozzles 2, described loom frame 9 side is provided with slitter edge creel 7, and described slitter edge creel 7 is provided with some slitter edge spindles 4; Also be provided with tail yarn conduit 6 on the right side of described loom frame 9, described tail yarn conduit 6 one end is provided with the auxiliary nozzle 5 of air blowing corresponding thereto, and the auxiliary nozzle of described air blowing 5 accesses jet house steward 8.
Described slitter edge spindle 4 is set to 4-20 and props up.
Described tail yarn conduit 6 is set to right low left high.
Slitter edge creel 7 of the present invention is placed in loom frame 9 side on the ground, and can install slitter edge spindle 4 in practical application as required additional for slitter edge strand limit, on the right side of auxiliary nozzle 5 of blowing, tail yarn conduit 6 is installed at 2.5cm place.
During wefting insertion, weft yarn moves from left to right, tail yarn is continued to be blown into tail yarn conduit 6 by canted nozzle 2, auxiliary nozzle 5 of simultaneously blowing continues to blow and continues stretching tail yarn, the waste selvage yarn 10 that slitter edge spindle 4 imports weaves useless selvedge 3 at cloth cover 1 rightmost side warp-wise, the retraction that useless selvedge 3 effectively increases elastic force long filament controls, and avoids elastic force long filament to weave cloth cover and occurs leaking silk, recessive looped weft fault.
The useless selvedge 3 that the present invention adds cloth cover 1 on the basis of existing tail yarn stretcher is weaved, and improves the rate of tension to weft yarn, effectively prevents it from bouncing back, ensure that product quality, and its structure is simple, and easy to operate, operation is efficient.
Claims (3)
1. servicing unit weaved by a Weftwise stretch long filament, comprise loom frame (9), described loom frame (9) is built-in with jet house steward (8), described jet house steward (8) is provided with some canted nozzles (2), it is characterized in that: described loom frame (9) side is provided with slitter edge creel (7), described slitter edge creel (7) is provided with some slitter edge spindles (4); Described loom frame (9) right side is also provided with tail yarn conduit (6), and described tail yarn conduit (6) one end is provided with the auxiliary nozzle of air blowing (5) corresponding thereto, and the auxiliary nozzle of described air blowing (5) accesses jet house steward (8).
2. servicing unit weaved by Weftwise stretch long filament according to claim 1, it is characterized in that: described slitter edge spindle (4) is set to 4-20 and props up.
3. servicing unit weaved by Weftwise stretch long filament according to claim 1, it is characterized in that: described tail yarn conduit (6) is set to right low left high.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410540201.0A CN104264341A (en) | 2014-10-14 | 2014-10-14 | Elastic weft filament weaving auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410540201.0A CN104264341A (en) | 2014-10-14 | 2014-10-14 | Elastic weft filament weaving auxiliary device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104264341A true CN104264341A (en) | 2015-01-07 |
Family
ID=52155908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410540201.0A Pending CN104264341A (en) | 2014-10-14 | 2014-10-14 | Elastic weft filament weaving auxiliary device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104264341A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106167947A (en) * | 2016-08-31 | 2016-11-30 | 山东日发纺织机械有限公司 | A kind of air-jet loom stretch yarn spray core |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1032151C (en) * | 1992-03-26 | 1996-06-26 | 苏尔泽兄弟有限公司 | An air-operated selvage laying equipment for looms |
| JPH09111593A (en) * | 1995-10-13 | 1997-04-28 | Tsudakoma Corp | Prevention of fringed selvedge weaving in fluid jet loom |
| JPH10245748A (en) * | 1997-02-26 | 1998-09-14 | Teijin Ltd | Treatment of weft end in water jet loom and water jet loom therefor |
| CN201896227U (en) * | 2010-12-09 | 2011-07-13 | 安徽华茂纺织股份有限公司 | Weft catching device of jet loom for weaving chemical fiber filament yarn fabric |
| CN202576780U (en) * | 2012-04-16 | 2012-12-05 | 温多利遮阳科技（德州）有限公司 | Waste selvage yarn frame |
| CN203200450U (en) * | 2013-05-07 | 2013-09-18 | 吴传长 | Device without waste edge threads of air jet loom |
| CN203846210U (en) * | 2014-03-20 | 2014-09-24 | 经纬纺织机械股份有限公司 | Device for traction and control of free ends of weft yarns and recovery of yarn heads |
| CN204151519U (en) * | 2014-10-14 | 2015-02-11 | 安徽华茂纺织股份有限公司 | Servicing unit weaved by Weftwise stretch long filament |
-
2014
- 2014-10-14 CN CN201410540201.0A patent/CN104264341A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1032151C (en) * | 1992-03-26 | 1996-06-26 | 苏尔泽兄弟有限公司 | An air-operated selvage laying equipment for looms |
| JPH09111593A (en) * | 1995-10-13 | 1997-04-28 | Tsudakoma Corp | Prevention of fringed selvedge weaving in fluid jet loom |
| JPH10245748A (en) * | 1997-02-26 | 1998-09-14 | Teijin Ltd | Treatment of weft end in water jet loom and water jet loom therefor |
| CN201896227U (en) * | 2010-12-09 | 2011-07-13 | 安徽华茂纺织股份有限公司 | Weft catching device of jet loom for weaving chemical fiber filament yarn fabric |
| CN202576780U (en) * | 2012-04-16 | 2012-12-05 | 温多利遮阳科技（德州）有限公司 | Waste selvage yarn frame |
| CN203200450U (en) * | 2013-05-07 | 2013-09-18 | 吴传长 | Device without waste edge threads of air jet loom |
| CN203846210U (en) * | 2014-03-20 | 2014-09-24 | 经纬纺织机械股份有限公司 | Device for traction and control of free ends of weft yarns and recovery of yarn heads |
| CN204151519U (en) * | 2014-10-14 | 2015-02-11 | 安徽华茂纺织股份有限公司 | Servicing unit weaved by Weftwise stretch long filament |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106167947A (en) * | 2016-08-31 | 2016-11-30 | 山东日发纺织机械有限公司 | A kind of air-jet loom stretch yarn spray core |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150107 |