CN102154767B - High-efficiency weaving and let-off method for double-layer lint - Google Patents
High-efficiency weaving and let-off method for double-layer lint Download PDFInfo
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- CN102154767B CN102154767B CN2011100891159A CN201110089115A CN102154767B CN 102154767 B CN102154767 B CN 102154767B CN 2011100891159 A CN2011100891159 A CN 2011100891159A CN 201110089115 A CN201110089115 A CN 201110089115A CN 102154767 B CN102154767 B CN 102154767B
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Abstract
The invention discloses a method for double-layer lint high-efficiency weaving. The method comprises steps of electronic let-off and the arrangement of positions of ground warps and pile warps, wherein the electronic let-off refers to that the ground warps and the pile warps are respectively arranged on a pile warp disc and a ground warp disc of an independent electronic let-off device, the ground warps and the pile warps are respectively arranged at an upper layer and a lower layer; as to the arrangement of positions of the ground warps and the pile warps, a yarn dividing device is used for dividing the ground warps into an upper layer and a lower layer; the ground warps and the pile warps at each layer form a diamond shed and then are sent to a shedding mechanism of a weaving machine. The let-off method realizes the tension uniformity of the ground warps and the free adjustment of the quantity and position height of the pile warps according to the requirements of a double-layer lint high-efficiency weaving process and can meet the requirements of double-layer lint high-speed air injection high efficiency weaving let-off process.
Description
Technical field
The present invention relates to a kind of double-deck flannelette and efficiently weaved the method for the warp let-off, belonged to textile technology field.
Background technology
The ground warp uniform tension in order is even, suede is accurate through the position, suede high adjustable be the woven basic demand of double-deck flannelette high speed.
Present double-deck flannelette to weave a kind of be to adopt the Shuttle Loom for Weaving technology; This technology receives fly-shuttle loom engine speed low (below the 150r/min) influence; The problem that mainly has weaving efficiency low (can only weave the double-deck flannelette about 10 meters in 8 hours); What adopt simultaneously is the mechanical warp let-off, single shed open technology, and the adjustment of warp tension degree of tightness is inaccurate, and fabric quality is very unstable; Another kind is to adopt Rapier looms or low speed air-jet loom weaving technology, and is same, receives Rapier looms and low speed air-jet loom engine speed low (below the 230r/min) influence; Also there is the low problem of weaving efficiency; And the mechanical warp let-off technology that both adopted is promptly placed suede simultaneously through axle and ground warp axle in let-off motion, to accomplish let-off motion; But its let-off motion is the mechanical type warp let-off, exist the warp let-off irregular, manually tightly send shortcomings such as yarn inconvenience; And its double shed weaving technology has only one deck warp thread upwards to mention or descend in the Warp opening process, and another layer warp thread is then motionless; Thereby the elongation of two-layer warp thread differs up and down, causes tension difference excessive, causes opening unclear; Influence smooth wefting insertion, produce float; Suede adopts the frictional disk mode to send the suede warp through axle simultaneously; It send the control of suede amount to adopt mechanical type control; Reach different suede height through adjustment suede through gear, this mode need be changed different suede through gear when the replacing fabric variety is high with suede, have the shortcoming of inconvenient operation.Therefore, they all can not satisfy the efficient woven warp let-off requirement of double-deck flannelette, cause to realize that double-deck flannelette high speed jet weaves.
Simultaneously, although existing high-speed air-jet looms all adopts single shed open electronic warp feeding, electronics to send suede, obviously, single shed open electronic warp feeding, electronics send suede can not satisfy the big requirement of two-layer weave amount of thread; It adopts electronic warp feeding, send suede, but when weaving double-deck flannelette, under main shaft high-speed cruising weaving state; All need a large amount of ground warp and suede warp, but owing to the ground warp amount is big, limited through sendout primarily when itself but shed open electronic warp feeding; Even warp tension also can be very inhomogeneous when sending ground warp in a large number; Satisfied not the warp let-off requirement of weaving layer cloth, its electronics send suede also to have same problem equally at all, and can not realize the high adjustment of suede.
Summary of the invention
The object of the present invention is to provide a kind of double-deck flannelette efficiently to weave the method for the warp let-off; This warp let-off method can be according to the efficient weaving process requirement of double-deck flannelette; Realize that all even suede of ground warp warp tension through amount, position height free adjustment, can satisfy double-deck flannelette high speed jet and efficiently weave warp let-off technological requirement.
In order to realize the object of the invention, the efficient weaving method of a kind of double-deck flannelette of the present invention, it is the basis with the high-speed air-jet looms, satisfies double-deck flannelette through following technical scheme and efficiently weaves warp let-off technological requirement:
1) electronic warp feeding:
The suede that suede warp and ground warp is placed on the independent electronic let-off motion through through dish and ground warp on dish, two layers of placement about suede warp and the ground warp branch,
Wherein electronics send ground warp: ground warp is placed on ground warp on dish, behind the ground warp cord roller to the tension rail of ground warp jockey pulley, and through tension pick-up perception, adjustment ground warp tension force size; When few tension force does not meet the weaving process requirement, tension pick-up sends signal and gives loom master control system adjustment ground warp electrical shift case rotating speed till meeting requirements of weaving process;
Wherein electronics send suede: with suede through being placed on suede through on dish, suede through through suede through cord roller, suede through position sensor perception, adjustment suede through the position; Suede is accepted suede through position sensor and is passed to loom master electric-control system through the tension variation signal when normally weaving; Thereby loom master electric-control system is passed to suede with signal and is guaranteed that through the electrical shift case suede weaves through constant tension; During parking in order to guarantee to drive next time the slack of suede warp; Keep certain suede through slack by loom master electric control system controls suede through the electrical shift case again; When suede surpassed setting value through measuring, suede made suede stop through the electrical shift case through position sensor output signal to loom master electric-control system; Get into suede through stop over frame through suede through pressure roller through sending the suede beam through getting into suede through the suede that cord roller comes out from suede; At this moment; Suede through send the suede beam through with the synchronous charged son control suede of the synchronous pulley of servomotor, gearbox engagement through sending suede beam speed, and confirm that through demand the suede warp that its rotating speed will be suitable sends into suede through the stop over frame through suede through pressure roller based on the suede of double-deck flannelette;
2) ground warp and suede are through location arrangements:
Adopt and divide yarn feeding device that ground warp is divided into two-layer layout up and down, each layer ground warp and suede are sent to the shedding mechanism of loom after forming the rhombus shed open,
Ground warp location arrangements wherein: the ground warp that comes out from ground warp stop over frame divides two-layer entering up and down to divide upper strata shed open ground warp lease rod carriage, lower floor's shed open ground warp lease rod carriage of yarn feeding device; Separately cord roller of shed open ground warp lease rod carriage, lower floor's shed open ground warp lease rod carriage, lease rod divide two-layer up and down and suede through forming the shedding mechanism that the rhombus shed open gets into high-speed air-jet looms through the upper strata again; The horizontal level that divides the front and back position regulating tank of the dividing sinker wallboard of yarn feeding device to regulate the dividing sinker wallboard through adjustment is adjusted the length of ground warp, and the height that the regulating tank of height up and down of the dividing sinker wallboard through minute yarn feeding device is regulated upper strata shed open ground warp lease rod carriage, lower floor's shed open ground warp lease rod carriage is to satisfy the height of double-deck flannelette ground warp;
Its medium staple is through location arrangements: the suede that comes out through cord roller from suede is through getting into suede through sending the suede beam; Through suede through pressure roller and through after sending suede beam speed adjustment suede height, sending into suede through the stop over frame through pressure roller through suede with the synchronous charged son control suede of the synchronous pulley of servomotor, gearbox engagement; The suede that then gets into the branch yarn feeding device is through the lease rod carriage; The horizontal level that divides the front and back position regulating tank of the dividing sinker wallboard of yarn feeding device to regulate the dividing sinker wallboard through adjustment is adjusted the length of suede warp, the regulating tank of height up and down of the dividing sinker wallboard through minute yarn feeding device regulate suede through the height of lease rod carriage to satisfy the height of double-deck flannelette suede warp.
The present invention, a kind of double-deck flannelette is efficiently weaved warp let-off method, described 1) the electronic warp feeding independent electronic let-off motion of taking the patent applicant to develop is realized.
The present invention, a kind of double-deck flannelette is efficiently weaved warp let-off method, described 2) ground warp and suede adopt the branch yarn feeding device of patent applicant's exploitation to realize through location arrangements.
The efficient weaving method of a kind of double-deck flannelette of the present invention, the applicant has done effective test and coherent detection, and its positive effect is:
1, electronics send ground warp solved the existing machinery warp let-off particularly the high speed warp let-off irregular, manually tightly send shortcomings such as yarn inconvenience, efficiently weaving for double-deck flannelette provides technology ensuring.
2, electronics send suede to solve existing machinery to send suede need change different suede through the inconvenient shortcoming of operated gear when high with suede changing fabric variety; Solved simultaneously and changed fabric variety and need change of the inconvenience of different suede when high through gear with suede; Can realize that suede highly freely adjusts through amount and suede warp.
4, yarn position arrange solved existing dividing sinker technology since up and down the elongation of two-layer warp thread differ, cause tension difference excessive, cause opening unclear, influence smooth wefting insertion, produce the problem of float, guaranteed the efficient woven fabric quality of double-deck flannelette.
5, solved high-speed air-jet looms list shed open electronic warp feeding, electronics send velvet warp yarn tension force inhomogeneous, can not satisfy the problem that big requirement of two-layer weave amount of thread and suede height can not freely be adjusted.
6, can adapt to 500r/min and above high-speed air-jet looms High-efficient Production, 8 hourly outputs can reach more than 45 meters, and the up-to-standard rate of double-deck flannelette reaches more than 99%.
Description of drawings
Fig. 1 is the used independent electronic let-off motion of the present invention, divides yarn feeding device and a kind of double-deck flannelette of the present invention efficiently to weave the method sketch map of the warp let-off.
The specific embodiment
Below in conjunction with related device and method for using thereof the present invention is carried out detailed elaboration:
The used independent electronic let-off motion of method as shown in the figure, that a kind of double-deck flannelette of the present invention is efficiently weaved the warp let-off, it comprises ground warp through coiling 1, suede is through warp dish 2; Ground warp limit dish gear 3, suede is dish gear 4 through the limit, ground warp stop over frame 5, ground warp electrical shift case 6; Suede is through electrical shift case 7, cornice sheathing 8, wainscot sheathing 9, ground warp electrical shift case output drive gear 10; Suede is through electrical shift case output drive gear 11, ground warp cord roller 12, ground warp jockey pulley 13, ground warp tension rail 14; Suede is through guide 15 rollers, and suede is through jockey pulley 16, ground warp tension pick-up 17; Suede is through position sensor 18, and ground warp servomotor 19, suede is through servomotor 20, suede through stop over frame 21, servomotor 22, gearbox 23, be with 24 synchronously, synchronous pulley 25, suede be through sending suede beam 26, suede through pressure roller 27; Wherein ground warp servomotor 19 is connected with ground warp electrical shift case 6; Ground warp electrical shift case 6 is connected with ground warp electrical shift case output drive gear 10; Ground warp electrical shift case output drive gear 10 is connected with ground warp limit dish gear 3, and ground warp limit dish gear 3 is connected through dish with ground warp; Suede is connected through electrical shift case 7 with suede through servomotor 20; Suede is connected through electrical shift case output drive gear 11 with suede through electrical shift case 7; Dish gear 4 is connected suede through the limit with suede through electrical shift case output drive gear 11, and dish gear 4 is connected through the warp dish with suede suede through the limit; Servomotor 22, gearbox 23, be with 24 synchronously, synchronous pulley 25, suede connect through sending suede beam 26 successively; Cornice sheathing 8 is connected with wainscot sheathing 9.
As shown in the figure, used minute yarn feeding device of the method that a kind of double-deck flannelette of the present invention is efficiently weaved the warp let-off comprises branch yarn feeding device wallboard 28, upper strata shed open ground warp lease rod carriage 29; Suede is through lease rod carriage 30; Lower floor's shed open ground warp lease rod carriage 31, cord roller 32, lease rod 33; Up and down the height regulating tank 34, front and back position regulating tank 35.
As shown in the figure, a kind of double-deck flannelette of the present invention is efficiently weaved the method practical implementation of the warp let-off:
1) electronic warp feeding:
The suede that suede warp and ground warp is placed on the independent electronic let-off motion is through through dish 2 and ground warp two layers of placement about coil on 1, the suede warp divides with ground warp,
Electronics send ground warp: ground warp is placed on ground warp through coiling on 1; Ground warp servomotor 19 coils 1 through warp drivingly through ground warp electrical shift case 6, ground warp electrical shift case output drive gear 10, ground warp limit dish gear 3; Ground warp passes through tension pick-up 17 perception warp tensions around the tension rail 14 of ground warp cord roller 12 back to ground warp jockey pulleys 13; And it is big or small in time to adjust its tension force; When few tension force does not meet the weaving process requirement, tension pick-up 17 sends signal and gives loom master control system adjustment ground warp electrical shift case 6 rotating speeds till meeting requirements of weaving process;
Electronics send suede: with suede through being placed on suede through through coiling on 2; Dish gear 4 drives suedes through through coiling 2 to suede through the limit through electrical shift case output drive gear 11, suede through electrical shift case 7, suede by suede through servomotor 20; Suede through around suede through getting into suedes through cord roller 15 through coiling 2; And through suede through jockey pulley 16 through suede through position sensor 18 perception, the adjustment suede through the position; Suede is accepted suede through position sensor 18 and is passed to loom master electric-control system through the tension variation signal when normally weaving; Thereby loom master electric-control system is passed to suede with signal and is guaranteed that through electrical shift case 7 suede weaves through constant tension, during parking in order to guarantee to drive next time the slack of suede warp, keep certain suede through slack by loom master electric control system controls suede through electrical shift case 7 again; When suede surpassed setting value through measuring, suede made suede stop through electrical shift case 7 through position sensor 18 output signals to loom master electric-control system;
Get into suede through stop over frame 21 through suede through pressure roller 27 through sending suede beam 26 through getting into suede through the suede that cord roller 15 comes out from suede; At this moment; Suede through send suede beam 26 through with the synchronous pulley 25 of servomotor 22, gearbox 23 engagements be with 24 Electronic Control suedes through sending the suede beam 26 speed synchronously, and confirm that through demand the suede warp that its rotating speed will be suitable sends into suede through stop over frame 21 through suede through pressure roller 27 based on the suede of double-deck flannelette;
2) ground warp and suede are through location arrangements:
Adopt and divide yarn feeding device that ground warp is divided into two-layer layout up and down, each layer ground warp and suede are sent to the shedding mechanism of loom after forming the rhombus shed open,
Ground warp location arrangements wherein: the ground warp that comes out from ground warp stop over frame 5 divides two-layer entering up and down to divide upper strata shed open ground warp lease rod carriage 29, lower floor's shed open ground warp lease rod carriage 31 of yarn feeding device; Again through the upper strata shed open ground warp lease rod carriage 29, lower floor's shed open ground warp lease rod carriage 31 cord roller 32, lease rod separately 33 minutes two-layer up and down with suede through forming the shedding mechanism 36 that the rhombus shed open gets into high-speed air-jet looms; The horizontal level that divides the front and back position regulating tank 35 of the dividing sinker wallboard 28 of yarn feeding device to regulate dividing sinker wallboards 28 through adjustment is adjusted the length of ground warp, and the height of the regulating tank of height up and down of the dividing sinker wallboard 28 through minute yarn feeding device 34 adjusting upper strata shed open ground warp lease rod carriages 29, lower floor's shed open ground warp lease rod carriage 31 is to satisfy the height of double-deck flannelette ground warp;
Its medium staple is through location arrangements: get into suedes through stop over frame 21 through suede through pressure roller 27 through sending suede beam 26 through getting into suede through the suede that cord roller 15 comes out from suede; The suede that then gets into the branch yarn feeding device is through lease rod carriage 30; The horizontal level that divides the front and back position regulating tank 35 of the dividing sinker wallboard 28 of yarn feeding device to regulate dividing sinker wallboards 28 through adjustment is adjusted the length of suede warp; The regulating tank of height up and down 34 of the dividing sinker wallboard 28 through minute yarn feeding device regulate suedes through the height of lease rod carriage 30 to satisfy the height of double-deck flannelette suede warp, then form the shedding mechanism 36 that is sent to loom behind the rhombus shed open with each layer ground warp.
Claims (1)
1. a double-deck flannelette is efficiently weaved the method for the warp let-off, it is characterized in that:
1) electronic warp feeding:
The suede that the independent electronic that suede warp and ground warp are placed on the independent electronic let-off motion is sent the suede warp through the ground warp that send ground warp through dish and independent electronic on dish, the two layers of placement about branch of ground warp and suede,
Wherein electronics send ground warp to comprise: ground warp is placed on ground warp on dish; Behind the ground warp cord roller to the tension rail of ground warp jockey pulley; And through tension pick-up perception, adjustment ground warp tension force size; When warp tension did not meet the weaving process requirement, tension pick-up sent signal and adjusts ground warp electrical shift case rotating speed till meeting requirements of weaving process to loom master electric-control system;
Wherein electronics send suede to comprise: with suede through be placed on suede through through the dish on; Suede through through suede behind cord roller through suede through the position sensor perception, the adjustment suede through the position; Suede is accepted suede through position sensor and is passed to loom master electric-control system through the tension variation signal when normally weaving; Thereby loom master electric-control system is passed to suede with signal and is guaranteed that through the electrical shift case suede weaves through constant tension, during parking in order to guarantee to drive next time the slack of suede warp, keep certain suede through slack by loom master electric control system controls suede through the electrical shift case again; When suede surpassed setting value through measuring, suede made suede stop through the electrical shift case through position sensor output signal to loom master electric-control system; Get into suede through stop over frame through suede through pressure roller through sending the suede beam through getting into suede through the suede that cord roller comes out from suede; At this moment; Suede through send the suede beam through with the synchronous charged son control suede of the synchronous pulley of servomotor, gearbox engagement through sending suede beam speed, and confirm that through demand the suede warp that its rotating speed will be suitable sends into suede through the stop over frame through suede through pressure roller based on the suede of double-deck flannelette;
2) ground warp and suede are through location arrangements:
Adopt and divide yarn feeding device that ground warp is divided into two-layer layout up and down, each layer ground warp and suede are sent to the shedding mechanism of loom after forming the rhombus shed open,
Wherein, The ground warp location arrangements comprises: the ground warp that comes out from ground warp stop over frame divides two-layer entering up and down to divide upper strata shed open ground warp lease rod carriage, lower floor's shed open ground warp lease rod carriage of yarn feeding device; Separately cord roller of shed open ground warp lease rod carriage, lower floor's shed open ground warp lease rod carriage, lease rod divide two-layer up and down and suede through forming the shedding mechanism that the rhombus shed open gets into high-speed air-jet looms through the upper strata again; The horizontal level that divides the front and back position regulating tank of the dividing sinker wallboard of yarn feeding device to regulate the dividing sinker wallboard through adjustment is adjusted the length of ground warp, and the height that the regulating tank of height up and down of the dividing sinker wallboard through minute yarn feeding device is regulated upper strata shed open ground warp lease rod carriage, lower floor's shed open ground warp lease rod carriage is to satisfy the height of double-deck flannelette ground warp;
Wherein, Suede comprises through location arrangements: the suede that comes out through cord roller from suede is through getting into suede through sending the suede beam; Through suede through pressure roller and through after sending suede beam speed adjustment suede height, sending into suede through the stop over frame through pressure roller through suede with the synchronous charged son control suede of the synchronous pulley of servomotor, gearbox engagement; The suede that then gets into the branch yarn feeding device is through the lease rod carriage; The horizontal level that divides the front and back position regulating tank of the dividing sinker wallboard of yarn feeding device to regulate the dividing sinker wallboard through adjustment is adjusted the length of suede warp, the regulating tank of height up and down of the dividing sinker wallboard through minute yarn feeding device regulate suede through the height of lease rod carriage to satisfy the height of double-deck flannelette suede warp.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2011100891159A CN102154767B (en) | 2011-04-11 | 2011-04-11 | High-efficiency weaving and let-off method for double-layer lint |
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| CN2011100891159A CN102154767B (en) | 2011-04-11 | 2011-04-11 | High-efficiency weaving and let-off method for double-layer lint |
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| CN102154767B true CN102154767B (en) | 2012-02-22 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102808274A (en) * | 2012-08-20 | 2012-12-05 | 江苏万工科技集团有限公司 | Electronic warp let-off device with weight block |
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| CN102605513B (en) * | 2011-12-22 | 2014-03-12 | 东莞百宏实业有限公司 | Manufacture method of health massage tape fabric and health massage tape loom system |
| CN104018280B (en) * | 2014-06-06 | 2016-01-27 | 青岛天一集团红旗纺织机械有限公司 | A kind of flannelette jet loom warp feeding device |
| CN104018279B (en) * | 2014-06-06 | 2016-01-20 | 青岛天一集团红旗纺织机械有限公司 | A kind of air-jet loom for weaving flannelette |
| US10415161B2 (en) * | 2014-12-10 | 2019-09-17 | Uchino Co., Ltd. | Method for weaving multiply gauze, and multiply gauze woven fabric |
| JP6269587B2 (en) * | 2015-06-15 | 2018-01-31 | 株式会社豊田自動織機 | Pile warp opening control method in a pile loom |
| CN106120116A (en) * | 2016-08-24 | 2016-11-16 | 经纬纺织机械股份有限公司 | Knit the rapier loom of Korea S's floss |
| CN110592783B (en) * | 2019-09-24 | 2024-05-07 | 青岛天一红旗特种织机科技有限公司 | Loom frame structure |
| CN114790603B (en) * | 2022-04-27 | 2023-04-28 | 常州市赛嘉机械有限公司 | False weft mechanism of double-layer rapier loom and threading method thereof |
| CN115029841B (en) * | 2022-07-06 | 2024-02-20 | 天津工业大学 | Tension applying and detecting device of warp feeding system of special loom for weaving spacer fabric |
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| US5615712A (en) * | 1994-03-11 | 1997-04-01 | N.V. Michel Van De Wiele | Technique for separating and tensioning warp threads in a face-to-face weaving machine |
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| US5002095A (en) * | 1989-10-17 | 1991-03-26 | Fieldcrest Cannon, Inc. | Electronic control of terry pile warp yarn dispensing rate |
| JPH11131341A (en) * | 1997-10-29 | 1999-05-18 | Suminoe Textile Co Ltd | Lancet for loom and loom for double pile woven fabric |
| DE10054851A1 (en) * | 2000-05-12 | 2002-05-29 | Dornier Gmbh Lindauer | terry |
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| US4827985A (en) * | 1986-12-04 | 1989-05-09 | Tsudakoma Corp. | Method of controlling pile warp tension in synchronism with loom movement |
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| EP2058422A1 (en) * | 2007-10-31 | 2009-05-13 | NV Michel van de Wiele | Device and method for weaving pile fabrics with improved yarn feed |
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| CN102808274A (en) * | 2012-08-20 | 2012-12-05 | 江苏万工科技集团有限公司 | Electronic warp let-off device with weight block |
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Denomination of invention: Method for double-layer lint high-efficiency weaving and let-off warp Effective date of registration: 20130903 Granted publication date: 20120222 Pledgee: Qingdao high technology financing Company limited by guarantee Pledgor: Qingdao Tongchun Electromechanical Technology Co., Ltd. Registration number: 2013990000644 |
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