CN105734791A - Quantitative yarn feeding method of yarn feeding device - Google Patents
Quantitative yarn feeding method of yarn feeding device Download PDFInfo
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- CN105734791A CN105734791A CN201610135935.XA CN201610135935A CN105734791A CN 105734791 A CN105734791 A CN 105734791A CN 201610135935 A CN201610135935 A CN 201610135935A CN 105734791 A CN105734791 A CN 105734791A
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- China
- Prior art keywords
- quantitatively
- yarn
- motor
- roller
- send
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- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D49/00—Details or constructional features not specially adapted for looms of a particular type
- D03D49/04—Control of the tension in warp or cloth
- D03D49/06—Warp let-off mechanisms
- D03D49/10—Driving the warp beam to let the warp off
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Looms (AREA)
Abstract
The invention discloses a quantitative yarn feeding method of a yarn feeding device. The yarn feeding device comprises a warp beam, a machine frame, a winding roller, motors and a control system. The two axial ends of the warp beam are installed on the machine frame. Yarn is wound around the warp beam. The warp beam and the winding rollers are electrically connected with the independent motors respectively. The motors include the first motor and the second motor. The first motor drives the warp beam to rotate. The winding roller is driven by the second motor. The yarn feeding device further comprises a quantitative feeding roller and a third motor. The third motor is electrically connected with the quantitative feeding roller. The third motor drives the quantitative feeding roller to rotate. A tension roller is arranged between the warp beam and the quantitative feeding roller. The two axial ends of the tension roller are installed on the machine frame. A sensor is installed at one end of the tension roller. A sensor contact block is arranged on the sensor. Meanwhile, a tension rock roller is movably installed on the tension roller. Yarn comes out of the warp beam, is wound around the tension roller and the tension rock roller and is then sent out from the quantitative feeding roller. The quantitative yarn feeding method is suitable for quantitative velvet feeding devices used for weaving double-layer fabric, and products woven through the yarn feeding device are uniform in velvet height and stable in quality.
Description
Present patent application is the divisional application of invention and created name " novel quantitative yarn-feeding device and method of work thereof ", and the applying date of original application is on April 8th, 2015, and application number is 2015101634899.
Technical field
The present invention relates to the device of a kind of woven carpet.
Background technology
The length of yarn that the device of existing woven carpet is sent is uneven, and the product floss height therefore woven is uneven.
Summary of the invention
The technical problem to be solved is to provide for the quantitative yarn feeding method of the high constant fixed-quantity yarn feeding device of a kind of product floss.
The technical scheme realizing above-mentioned purpose is as follows:
A kind of quantitative yarn feeding method of yarn-feeding device, yarn-feeding device includes warp beam, frame, takers-in, motor, control system, the axial two ends of warp beam are arranged in frame, winding yarn in warp beam, warp beam, takers-in electrically connect with independent motor respectively, described motor respectively motor one, motor two, motor one drives warp beam to rotate, takers-in is driven by motor two, it is characterized in that: also include quantitatively sending action roller, motor three, motor three electrically connects with quantitatively sending action roller, and motor three drives and quantitatively send action roller to rotate；Warp beam and quantitatively send and be additionally provided with jockey pulley between action roller, the axial two ends of jockey pulley are arranged in frame, sensor is installed in one end of jockey pulley, covers disposed on sensor puts sensor contact block, simultaneously also movable on the jockey pulley tension force that is provided with shakes roller, yarn shake roller from warp beam out pile warp jockey pulley and tension force after from quantitatively sending action roller to send；Control system electrically connects with motor one, motor two, motor three respectively or signal is connected；The yarn method of work of quantitatively sending of described yarn-feeding device is: first start motor three, motor three drives and quantitatively send action roller to rotate, action roller is quantitatively sent to rotate tension yarn, when yarn is tightened up, jockey pulley and quantitatively send yarn tension between deflector roll to become big, tension force shakes roller and is rotated by yarn pull-up centered by jockey pulley, when tension force shakes roller rotation, signal is passed through to control systems communicate to motor one by sensor by sensor contact block, and motor one rotates, and drives warp beam to send yarn by warp let-off reductor.
Preferably, also include quantitatively sending deflector roll, quantitatively sending pressure roller, wherein quantitatively send deflector roll, quantitatively send pressure roller respectively with quantitatively to send action roller tangent, and quantitatively send action roller quantitatively sending deflector roll, quantitatively sending between pressure roller；Quantitatively send deflector roll, quantitatively send pressure roller to be also mounted in frame, quantitatively send action roller drive quantitatively to send deflector roll, quantitatively send pressure roller to rotate.
Preferably, described quantitatively send deflector roll, quantitatively send action roller, quantitatively send the outer surface of pressure roller is all coated with rubber, increase the frictional force of yarn.
Preferably, the axial two ends of jockey pulley are respectively sleeved on adapter sleeve, connect tension force in the lower end of adapter sleeve by bearing and shake roller.
Preferably, warp let-off reductor is set between motor one and warp beam, arranges between motor two and takers-in and batch reductor, motor three and quantitatively send to arrange between action roller and quantitatively send reductor.
What the present invention was applicable to weaving double-layer fabric quantitatively send floss device, uses the woven product floss of the present invention high uniformly, steady quality.
Accompanying drawing explanation
Fig. 1 is overall schematic of the present invention；
Fig. 2 is warp beam and warp let-off reductor, warp let-off servomotor side view；
Fig. 3 is that jockey pulley shakes roller side view with tension force；
Fig. 4 is for quantitatively sending deflector roll, quantitatively send action roller, quantitatively sending pressure roller expanded view；
Fig. 5 is takers-in and batch reductor, batch servomotor side view；
Figure number illustrates: warp beam 1, jockey pulley 2, tension force shake roller 3, yarn 4, quantitatively send deflector roll 5, quantitatively send action roller 6, quantitatively send pressure roller 7, warp let-off reductor 8, warp let-off servomotor 9, quantitatively send reductor 10, quantitatively send servomotor 11, sensor 12, sensor contact block 13, takers-in 14, batch reductor 15, batch servomotor 16, adapter sleeve 17.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in detail.
nullA kind of fixed-quantity yarn feeding device of woven carpet，Including warp beam 1、Frame (not shown)、Takers-in 14、Control system，The axial two ends of warp beam 1 are arranged in frame，Winding yarn 4 in warp beam，Warp beam 1 is connected with warp let-off reductor 8，Warp let-off reductor 8 is connected with motor one，Motor one is preferably warp let-off servomotor 9，Warp let-off servomotor 9 drives warp beam 1 to rotate，Takers-in 14 is connected with batching reductor 15，Batch reductor 15 to be connected with motor two，The preferred servomotor 16 of motor two，Motor two drives takers-in to rotate，The speed of takers-in is adjusted by batching reductor 15，Between takers-in 14 and warp beam 1，Quantitatively send deflector roll 5、Quantitatively send action roller 6、The axial two ends quantitatively sending pressure roller 7 are arranged in frame by bearing，Wherein quantitatively send deflector roll 5、Quantitatively send pressure roller 7 respectively with quantitatively to send action roller 6 tangent，And quantitatively give action roller to be positioned at quantitatively to give deflector roll、Quantitatively send between pressure roller，Make quantitatively to send deflector roll 5、Quantitatively send action roller 6、The line of centres quantitatively sending pressure roller 7 three forms the structure of a triangle，In order to threading is convenient，Quantitatively send deflector roll 5 and quantitatively send pressure roller 7 energy movable，Quantitatively send deflector roll 5 and quantitatively send pressure roller 7 to increase yarn quantitatively to send the cornerite on action roller 6，Quantitatively send pressure roller 7 and be connected with quantitatively sending reductor 10，Reductor 10 is quantitatively sent to be connected with motor three，Motor three preferably quantitatively send servomotor 11，The rotating speed quantitatively sending action roller by quantitatively sending reductor 10 to adjust.In order to increase the frictional force of yarn and roller, quantitatively sending deflector roll, quantitatively send action roller, quantitatively sending pressure roller all adheres to rubber, increase the frictional force of yarn.
Warp beam 1 and quantitatively send and be additionally provided with jockey pulley 2 between action roller 6, the axial two ends of jockey pulley are arranged in frame by bearing, and the axial two ends of jockey pulley are respectively sleeved on adapter sleeve 17, adapter sleeve 17 is to be socketed on jockey pulley, connecting tension force in the lower end of adapter sleeve by bearing and shake roller 3, or tension force shakes roller 3 and is fastened directly to the lower end of adapter sleeve, sensor 12 is installed in one end of jockey pulley simultaneously, sensor 12 arranges sensor contact block 13, the tension force of sensor contact block 13 perception yarn.
Control system electrically connects with motor one, motor two, motor three respectively or signal is connected, and control system has the receiver module receiving sensor contact block 13 signal.
According to batch the speed reducing ratio of reductor, takers-in diameter, quantitatively send the diameter of action roller and quantitatively send the speed reducing ratio of reductor, in the controls, the rotating speed that quantitatively send servomotor 11 is set by a certain percentage and batches the rotating speed of servomotor 16.
In the present invention, quantitatively sending servomotor to drive quantitatively send action roller first to rotate, action roller is quantitatively sent to rotate tension yarn, when yarn is tightened up, jockey pulley and quantitatively send yarn tension between deflector roll to become big, tension force shakes roller pullling by yarn, then tension force shakes roller 3 and rotates to an angle centered by jockey pulley 2, at this moment, sensor 12 is by sensor contact block 13, by signal by controlling systems communicate to warp let-off servomotor 9, warp let-off servomotor 9 rotates, warp beam 1 warp let-off (namely sending yarn) is driven by warp let-off reductor 8, when the yarn amount of reaching sent, warp beam stops operating, when jockey pulley experiences again, by yarn, the tension force quantitatively sending action roller, warp beam rotates the warp let-off again, so circulation is repeatedly.
Use the length of yarn sent in the present invention unit interval uniform and stable, when being used in loom for weaving double-layered flannelette or carpet, it is possible to reach quantitatively to send floss yarn, make the product floss height constant homogeneous woven.
Claims (5)
1. the quantitative yarn feeding method of a yarn-feeding device, yarn-feeding device includes warp beam, frame, takers-in, motor, control system, the axial two ends of warp beam are arranged in frame, winding yarn in warp beam, warp beam, takers-in electrically connect with independent motor respectively, described motor respectively motor one, motor two, motor one drives warp beam to rotate, takers-in is driven by motor two, it is characterized in that: also include quantitatively sending action roller, motor three, motor three electrically connects with quantitatively sending action roller, and motor three drives and quantitatively send action roller to rotate；Warp beam and quantitatively send and be additionally provided with jockey pulley between action roller, the axial two ends of jockey pulley are arranged in frame, sensor is installed in one end of jockey pulley, covers disposed on sensor puts sensor contact block, simultaneously also movable on the jockey pulley tension force that is provided with shakes roller, yarn shake roller from warp beam out pile warp jockey pulley and tension force after from quantitatively sending action roller to send；Control system electrically connects with motor one, motor two, motor three respectively or signal is connected；The yarn method of work of quantitatively sending of described yarn-feeding device is: first start motor three, motor three drives and quantitatively send action roller to rotate, action roller is quantitatively sent to rotate tension yarn, when yarn is tightened up, jockey pulley and quantitatively send yarn tension between deflector roll to become big, tension force shakes roller and is rotated by yarn pull-up centered by jockey pulley, when tension force shakes roller rotation, signal is passed through to control systems communicate to motor one by sensor by sensor contact block, and motor one rotates, and drives warp beam to send yarn by warp let-off reductor.
2. the quantitative yarn feeding method of a kind of yarn-feeding device according to claim 1, it is characterized in that: also include quantitatively sending deflector roll, quantitatively send pressure roller, wherein quantitatively send deflector roll, quantitatively send pressure roller respectively with quantitatively to send action roller tangent, and quantitatively send action roller quantitatively sending deflector roll, quantitatively sending between pressure roller；Quantitatively send deflector roll, quantitatively send pressure roller to be also mounted in frame, quantitatively send action roller drive quantitatively to send deflector roll, quantitatively send pressure roller to rotate.
3. the quantitative yarn feeding method of a kind of yarn-feeding device according to claim 2, it is characterised in that: described quantitatively send deflector roll, quantitatively send action roller, quantitatively send the outer surface of pressure roller is all coated with rubber, increase the frictional force of yarn.
4. the quantitative yarn feeding method of a kind of yarn-feeding device according to claim 1, it is characterised in that: the axial two ends of jockey pulley are respectively sleeved on adapter sleeve, connect tension force in the lower end of adapter sleeve by bearing and shake roller.
5. the quantitative yarn feeding method of a kind of yarn-feeding device according to claim 1, it is characterized in that: warp let-off reductor is set between motor one and warp beam, arrange between motor two and takers-in and batch reductor, motor three and quantitatively send to arrange between action roller and quantitatively send reductor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610135935.XA CN105734791B (en) | 2015-04-08 | 2015-04-08 | Quantitative yarn feeding method of yarn feeding device |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610135935.XA CN105734791B (en) | 2015-04-08 | 2015-04-08 | Quantitative yarn feeding method of yarn feeding device |
| CN201510163489.9A CN104878509B (en) | 2015-04-08 | 2015-04-08 | Novel quantitative yarn-feeding device and method of work thereof |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510163489.9A Division CN104878509B (en) | 2015-04-08 | 2015-04-08 | Novel quantitative yarn-feeding device and method of work thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105734791A true CN105734791A (en) | 2016-07-06 |
| CN105734791B CN105734791B (en) | 2017-05-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610135935.XA Expired - Fee Related CN105734791B (en) | 2015-04-08 | 2015-04-08 | Quantitative yarn feeding method of yarn feeding device |
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| Country | Link |
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| CN (1) | CN105734791B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106894154A (en) * | 2017-04-18 | 2017-06-27 | 海宁市新益毛绒有限公司 | A kind of tricot machine let-off mechanism of improvement |
| CN108217332A (en) * | 2018-01-25 | 2018-06-29 | 常州市第八纺织机械有限公司 | A kind of active wire-sending device and its control method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0537111A1 (en) * | 1991-10-11 | 1993-04-14 | Kabushiki Kaisha Toyoda Jidoshokki Seisakusho | Apparatus for detecting warp tension in a loom |
| CN1432680A (en) * | 2002-01-17 | 2003-07-30 | 津田驹工业株式会社 | Drive method and unit for warp feeder |
| CN1446964A (en) * | 2002-01-29 | 2003-10-08 | 津田驹工业株式会社 | Thick and thin section prevention method and device of loom |
| CN1532315A (en) * | 2003-03-18 | 2004-09-29 | 津田驹工业株式会社 | Method and device for preventing thick and thin section of loom |
| CN102477652A (en) * | 2010-11-23 | 2012-05-30 | 大连创达技术交易市场有限公司 | Novel yarn feeder |
-
2015
- 2015-04-08 CN CN201610135935.XA patent/CN105734791B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0537111A1 (en) * | 1991-10-11 | 1993-04-14 | Kabushiki Kaisha Toyoda Jidoshokki Seisakusho | Apparatus for detecting warp tension in a loom |
| CN1432680A (en) * | 2002-01-17 | 2003-07-30 | 津田驹工业株式会社 | Drive method and unit for warp feeder |
| CN1446964A (en) * | 2002-01-29 | 2003-10-08 | 津田驹工业株式会社 | Thick and thin section prevention method and device of loom |
| CN1532315A (en) * | 2003-03-18 | 2004-09-29 | 津田驹工业株式会社 | Method and device for preventing thick and thin section of loom |
| CN102477652A (en) * | 2010-11-23 | 2012-05-30 | 大连创达技术交易市场有限公司 | Novel yarn feeder |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106894154A (en) * | 2017-04-18 | 2017-06-27 | 海宁市新益毛绒有限公司 | A kind of tricot machine let-off mechanism of improvement |
| CN108217332A (en) * | 2018-01-25 | 2018-06-29 | 常州市第八纺织机械有限公司 | A kind of active wire-sending device and its control method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105734791B (en) | 2017-05-17 |
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Granted publication date: 20170517 Termination date: 20180408 |