CN101830371A - Method for winding yarns - Google Patents
Method for winding yarns Download PDFInfo
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- CN101830371A CN101830371A CN 201010161008 CN201010161008A CN101830371A CN 101830371 A CN101830371 A CN 101830371A CN 201010161008 CN201010161008 CN 201010161008 CN 201010161008 A CN201010161008 A CN 201010161008A CN 101830371 A CN101830371 A CN 101830371A
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Abstract
The invention relates to a method for winding yarns. The method is implemented by a winding device, wherein the winding device drives a synchronous belt and a yarn guide connected with the synchronous belt to do transverse high-speed reciprocating motion through a control motor and drives a yarn roll to do longitudinal rotation through a winding motor; through the composition of the two motions, the yarn is wound on the surface of the yarn roll in a shape of spiral line; an acceleration time and a deceleration time of the control motor moving on the end part are set according to the diameter of the yarn roll at the end part of the yarn roll; and according to the acceleration time and the deceleration time, the speed of the yarn guide is controlled on the end part of the yarn roll so as to make the acceleration of the yarn guide constant and effectively avoid doffing.
Description
Technical field
The present invention relates to a kind of method for winding of yarn, particularly a kind of use a yarn and thread-carrier carry out reel for yarn around the method for winding of yarn.
Background technology
The method for winding of yarn commonly used adopts following apparatus to realize at present:
Be controlled to be example with single ingot, yarn guiding wheel of stepping motor connection is by the rotating drive yarn guiding wheel and the thread-carrier of the band driving synchronously sway of stepping motor, the horizontal winding displacement motion of realization yarn; Coiling motor rotation drives near its tube yarn and realizes the motion of reeling, the synthetic back of above-mentioned two kinds of motions and show as yarn and be wound on a yarn surface back and forth with the shape of helix line.Wherein, thread-carrier is to be used for by the crank motion of himself the yarn guiding also being wound in a yarn surface more uniformly.
But along with the coiling of yarn towards high speed development more and more, the acceleration/accel of thread-carrier is difficult to keep constant under the condition of high-speed winding, make the motion of thread-carrier and the synchronized movement of tube yarn easily produce deviation, yarn is not tightly wrapped just come off from a tube yarn surface, this kind phenomenon is called doffs.The generation of doffing will produce defect ware, and cause production break, influence production efficiency.
Therefore, need a kind of method for winding of new yarn to address the above problem.
Summary of the invention
The present invention seeks to the deficiency that exists at prior art, a kind of method for winding of avoiding the yarn that doffs is provided.
For achieving the above object, the method for winding of yarn of the present invention can just adopt following scheme:
A kind of method for winding of yarn, realize by wind2, this wind2 is with the thread-carrier that links to each other with it to do horizontal high speed crank motion by the thread-carrier driven by motor synchronously, do vertical rotation by coiling driven by motor tube yarn simultaneously, by synthesizing of these two kinds of motions, the shape that yarn shows as with helix line is wound on a yarn surface back and forth, according to the diameter of tube yarn is set in the end of tube yarn the acceleration and deceleration time of thread-carrier motor in the end operation, and according to this acceleration and deceleration time, speed control is carried out to thread-carrier in end at described tube yarn, makes the thread-carrier acceleration/accel constant.
The present invention is compared with prior art: the diameter according to the tube yarn is provided with the acceleration and deceleration time of control motor in the end operation, and according to this acceleration and deceleration time, speed control is carried out to thread-carrier in end at described tube yarn, thereby can make the thread-carrier acceleration/accel constant, and actv. has been avoided the appearance of doffing.
Description of drawings
Fig. 1 is principal organ's scheme drawing of winding mechanism in the method for winding of yarn of the present invention.
Fig. 2 is the control diagram of curves of intersection angle in the method for winding of yarn of the present invention.
Fig. 3 is tube yarn marginal portion acceleration and deceleration Time Calculation scheme drawing in the method for winding of yarn of the present invention.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, further illustrate the present invention, should understand the following specific embodiment only is used to the present invention is described and is not used in and limit the scope of the invention, after having read the present invention, those skilled in the art all fall within the application's claims institute restricted portion to the modification of the various equivalent form of values of the present invention.
See also principal organ's scheme drawing of winding mechanism shown in Figure 1, wherein, this winding mechanism comprises coiling motor 1, be used to survey first speed measuring device 2 of a yarn rotating speed, be used to survey second speed measuring device 3 of coiling motor speed, the thread-carrier 4 that is used for directing thread 9, controller, this controller adopts a kind of integrated type electrical drive system, guarantee the precision 5 of motor, the thread-carrier motor 6 (in the present embodiment, this thread-carrier motor 6 is a stepping motor) that control thread-carrier 4 is reciprocating, the yarn guiding wheel 7 that links to each other with 6 rotating shafts of thread-carrier motor, be used for the tube yarn 8 that yarn 9 is reeled, what be used to drive thread-carrier 4 motions is with 10 synchronously.In the yarn winding process, this thread-carrier motor 6 drives yarn guiding wheel 7 by just changeing and reversing, and yarn guiding wheel 7 drives is with 10 synchronously, does horizontal high speed crank motion and drive position thread-carrier 4 thereon again with 10 synchronously; The motor 1 of reeling simultaneously drives tube yarn 8 and does vertical rotation, and by the traverse motion and the synthesizing that tube yarn 8 vertically rotatablely moves of thread-carrier 4, the shape that yarn 9 shows as with helix line is wound on a yarn 8 surfaces back and forth.Be denoted as 11 dotted line among Fig. 1 and represent the concrete technological parameter of external setting-up.
The notion of an intersection angle by name is arranged in this method for winding, see also Figure 1 and Figure 2, intersection angle a is the angle a that thread-carrier 4 cross velocitys and tube yarn 8 longitudinal velocitys form right-angled triangle.Intersection angle a directly has influence on the profile and the quality thereof of a yarn 8 in the variation in the yarn process.And owing to the longitudinal velocity of tube yarn 8 in the yarn process is constant substantially, so the velocity variations of thread-carrier 4 is exactly the leading factor that intersection angle a changes.
See also Fig. 1 and in conjunction with shown in Figure 2, thread-carrier 4 is when reciprocating, it needs the process of acceleration and deceleration when moving to the two ends of a yarn 8, be that thread-carrier 4 is accelerated movement when the other end moves from tube yarn 8 one ends specifically, changing uniform movement after being added to certain speed into, is decelerated movement when being about to arrive the other end.Described controller 5 calculates the acceleration and deceleration time of thread-carrier motor 6 in tube yarn end according to the running velocity of thread-carrier motor 6 middle bodies, and makes this acceleration and deceleration time limitation in reasonable range as control target this acceleration and deceleration time.The diameter of tube yarn 8 is calculated through controller 5 by first speed measuring device 2 and second speed measuring device, 3 measured speed datas, and is set the acceleration and deceleration time of thread-carrier motor 6 in the end operation according to the diameter of tube yarn 8, and according to this acceleration and deceleration time, speed control is carried out to thread-carrier 4 in end at described tube yarn 8, and make the invariablenes turning speed of the corresponding tube of thread-carrier 4 acceleration and deceleration yarn 8, can not produce thread-carrier 4 acceleration and deceleration and produce with the phenomenon of the rotating speed dislocation of tube yarn 8 and doff.It should be noted that increase (because the yarn of reeling is more and more), controller 5 control thread-carrier motors 6 clocklike slowly need be diminished according to tube yarn 8 diameters in the acceleration and deceleration time of tube yarn 8 ends along with tube yarn diameter 8.Because tube yarn diameter 8 increases, according to intersection angle a target control curve shown in Figure 2, along with the slowly autotelic of intersection angle a reduces, thread-carrier speed also reduce thereupon, therefore need the control acceleration and deceleration clocklike slowly to diminish according to tube yarn 8 diameters.And along with the lasting increase of tube yarn 8 diameters, controller 5 control thread-carrier motors 6 are actual at the acceleration/accel of tube yarn 8 ends and deceleration/decel to the end is necessarily, can effectively avoid the appearance of doffing.
See also the speed control curve of the thread-carrier 4 of whole winding process shown in Figure 3, and in conjunction with Fig. 1.Thread-carrier 4 has a process of quickening and slowing down in tube yarn 8 ends, solid line is according to motor and 4 maximum speeies that can reach of controller 5 ardware feature thread-carriers among the figure, dotted line is the speed (actual speed can not be higher than maximum speed) of thread-carrier 4 in the reciprocal process of reality among the figure, we establish thread-carrier 4 in the example needs 10ms from speed zero to maximum speed, then in the pick-up time and deceleration time of actual winding process middle yarn guider:
T＝V*10/Vmax
In case the average velociity at middle body determined, the acceleration and deceleration time just determined, and acceleration/accel constant in the whole process, and actv. has been avoided the appearance of doffing.And by regulating intersection angle a controlled target curve, can regulate the density of a yarn 8, satisfy the requirement of some special process, the variation (seeing also shown in Figure 2) of intersection angle a in tube yarn 8 winding process, can bring some special coilings the overlapping phenomenon of yarn to take place than (coiling) than being the once revolutions of tube yarn 8 of thread-carrier 4 crank motions, easily produce yarn and produce jump phenomena at this lap, because jump phenomena causes the relative steep variation of intersection angle, thereupon and may occur stepped at tube yarn edge, and taking place, stair-stepping tube yarn generally is regarded as inferior goods, here Kong Zhi mode is, intersection angle a according to target controls curvilinear motion, when running into jump phenomena, get its aviation value and go to calculate the acceleration and deceleration time in the speed of middle body as motor at middle body, thereby make a yarn 8 end faces even, prevent the formation of stepped tube yarn.
Claims (8)
1. the method for winding of a yarn, realize by wind2, this wind2 is with the thread-carrier that links to each other with it to do horizontal high speed crank motion by the thread-carrier driven by motor synchronously, do vertical rotation by coiling driven by motor tube yarn simultaneously, by synthesizing of these two kinds of motions, the shape that yarn shows as with helix line is wound on a yarn surface back and forth, it is characterized in that: according to the diameter of tube yarn is set the acceleration and deceleration time of thread-carrier motor in the end operation in the end of tube yarn, and according to this acceleration and deceleration time, speed control is carried out to thread-carrier in end at described tube yarn, makes the thread-carrier acceleration/accel constant.
2. the method for winding of yarn according to claim 1, it is characterized in that: also have controller in the described wind2, controller calculates the acceleration and deceleration time of thread-carrier motor in tube yarn end according to the running velocity of thread-carrier motor middle body, as control target.
3. the method for winding of yarn according to claim 2, it is characterized in that: also have first speed measuring device of surveying tube yarn rotative speed and second speed measuring device of surveying the coiling motor speed in the described wind2, the diameter of tube yarn is calculated through controller by this first speed measuring device and the measured data of second speed measuring device.
4. according to the method for winding of claim 2 or 3 described yarns, it is characterized in that: along with the increase of tube yarn diameter, controller control thread-carrier motor clocklike slowly diminished according to the tube yarn diameter in the acceleration and deceleration time of tube yarn end.
5. according to the method for winding of claim 2 or 3 described yarns, it is characterized in that: along with the increase of tube yarn diameter, controller control thread-carrier motor is actual at the acceleration/accel of end and deceleration/decel to be certain.
6. according to the method for winding of claim 2 or 3 described yarns, it is characterized in that: along with the increase of tube yarn diameter, controller is according to the variation of controlled target curve controlled coiling intersection angle control intersection angle.
7. the method for winding of yarn according to claim 1 is characterized in that: control thread-carrier speed so that special coiling ratio is skipped at winding process.
8. the method for winding of yarn according to claim 1, it is characterized in that: described thread-carrier motor is a stepping motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010161008 CN101830371A (en) | 2010-04-30 | 2010-04-30 | Method for winding yarns |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010161008 CN101830371A (en) | 2010-04-30 | 2010-04-30 | Method for winding yarns |
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| CN101830371A true CN101830371A (en) | 2010-09-15 |
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| CN 201010161008 Pending CN101830371A (en) | 2010-04-30 | 2010-04-30 | Method for winding yarns |
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Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103010826A (en) * | 2011-09-21 | 2013-04-03 | Ssm萨罗瑞士麦特雷有限公司 | Thread laying device and method for producing a yarn bobbin wound with a yarn |
| CN103264927A (en) * | 2013-05-08 | 2013-08-28 | 经纬纺织机械股份有限公司 | Electronic traversing and reciprocating yarn guide device of false twist texturing machine |
| WO2015062395A1 (en) * | 2013-10-31 | 2015-05-07 | 舍弗勒技术股份两合公司 | Driving device for driving conveyor belt, conveyor and yarn guider |
| CN104649076A (en) * | 2013-11-19 | 2015-05-27 | 舍弗勒技术股份两合公司 | Yarn guide and yarn coiler |
| CN104709763A (en) * | 2014-12-23 | 2015-06-17 | 浙江伟峰机械有限公司 | Flat winding type high-speed bobbin winder |
| CN105347102A (en) * | 2015-11-09 | 2016-02-24 | 浙江日发纺织机械股份有限公司 | Yarn guide device capable of adjusting yarn guide stroke |
| CN106348090A (en) * | 2015-07-16 | 2017-01-25 | 索若德国两合股份有限公司 | Process for producing a cross-bobbin |
| CN107943122A (en) * | 2017-11-24 | 2018-04-20 | 珠海妙思精密仪器有限公司 | A kind of electronics Yarn guiding system and electronics guide move back and forth control algolithm |
| CN108349682A (en) * | 2015-11-04 | 2018-07-31 | 西达尔特·洛希亚 | With the device and method of reel diameter adjustment winding tension |
| CN109335841A (en) * | 2018-08-23 | 2019-02-15 | 杨凌美畅新材料股份有限公司 | A kind of diamond wire method for winding |
| CN109911700A (en) * | 2019-02-27 | 2019-06-21 | 上海电气集团股份有限公司 | Harness winds machine actuating device |
| CN113753675A (en) * | 2021-08-16 | 2021-12-07 | 福建立华智造科技有限公司 | Linear motion mechanism and winding device with same |
| CN114277469A (en) * | 2021-12-21 | 2022-04-05 | 苏州汇川控制技术有限公司 | Method and apparatus for adjusting end face shape of package, and storage medium |
| TWI766185B (en) * | 2018-10-09 | 2022-06-01 | 日商Ｔｍｔ機械股份有限公司 | Wire winding machine and wire winding method |
| CN114855318A (en) * | 2022-04-24 | 2022-08-05 | 无锡宏源机电科技股份有限公司 | Method for detecting yarn winding of rotating roller |
| CN115924630A (en) * | 2023-03-14 | 2023-04-07 | 常州市宏发纵横新材料科技股份有限公司 | Yarn arrangement control method for improving level drop of yarn winding end face |
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| JP2007145463A (en) * | 2005-11-25 | 2007-06-14 | Murata Mach Ltd | Yarn monitoring device of yarn winder |
| JP2007238245A (en) * | 2006-03-07 | 2007-09-20 | Murata Mach Ltd | Yarn winder |
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| CN1191842A (en) * | 1997-02-27 | 1998-09-02 | 巴马格股份公司 | Method for winding thread into reel |
| CN1225890A (en) * | 1998-02-14 | 1999-08-18 | 沃尔克曼股份有限公司 | Method and apparatus for winding yarn onto conic drum |
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Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103010826A (en) * | 2011-09-21 | 2013-04-03 | Ssm萨罗瑞士麦特雷有限公司 | Thread laying device and method for producing a yarn bobbin wound with a yarn |
| CN103264927A (en) * | 2013-05-08 | 2013-08-28 | 经纬纺织机械股份有限公司 | Electronic traversing and reciprocating yarn guide device of false twist texturing machine |
| WO2015062395A1 (en) * | 2013-10-31 | 2015-05-07 | 舍弗勒技术股份两合公司 | Driving device for driving conveyor belt, conveyor and yarn guider |
| CN104649076A (en) * | 2013-11-19 | 2015-05-27 | 舍弗勒技术股份两合公司 | Yarn guide and yarn coiler |
| WO2015074465A1 (en) * | 2013-11-19 | 2015-05-28 | 舍弗勒技术股份两合公司 | Yarn guider and yarn winding machine |
| CN104709763A (en) * | 2014-12-23 | 2015-06-17 | 浙江伟峰机械有限公司 | Flat winding type high-speed bobbin winder |
| CN106348090A (en) * | 2015-07-16 | 2017-01-25 | 索若德国两合股份有限公司 | Process for producing a cross-bobbin |
| CN108349682B (en) * | 2015-11-04 | 2019-09-27 | 西达尔特·洛希亚 | With the device and method of reel diameter adjustment winding tension |
| CN108349682A (en) * | 2015-11-04 | 2018-07-31 | 西达尔特·洛希亚 | With the device and method of reel diameter adjustment winding tension |
| CN105347102A (en) * | 2015-11-09 | 2016-02-24 | 浙江日发纺织机械股份有限公司 | Yarn guide device capable of adjusting yarn guide stroke |
| CN107943122A (en) * | 2017-11-24 | 2018-04-20 | 珠海妙思精密仪器有限公司 | A kind of electronics Yarn guiding system and electronics guide move back and forth control algolithm |
| CN109335841A (en) * | 2018-08-23 | 2019-02-15 | 杨凌美畅新材料股份有限公司 | A kind of diamond wire method for winding |
| TWI766185B (en) * | 2018-10-09 | 2022-06-01 | 日商Ｔｍｔ機械股份有限公司 | Wire winding machine and wire winding method |
| CN109911700A (en) * | 2019-02-27 | 2019-06-21 | 上海电气集团股份有限公司 | Harness winds machine actuating device |
| CN113753675A (en) * | 2021-08-16 | 2021-12-07 | 福建立华智造科技有限公司 | Linear motion mechanism and winding device with same |
| CN114277469A (en) * | 2021-12-21 | 2022-04-05 | 苏州汇川控制技术有限公司 | Method and apparatus for adjusting end face shape of package, and storage medium |
| CN114277469B (en) * | 2021-12-21 | 2022-11-29 | 苏州汇川控制技术有限公司 | Method and apparatus for adjusting end face shape of package, and storage medium |
| CN114855318A (en) * | 2022-04-24 | 2022-08-05 | 无锡宏源机电科技股份有限公司 | Method for detecting yarn winding of rotating roller |
| CN115924630A (en) * | 2023-03-14 | 2023-04-07 | 常州市宏发纵横新材料科技股份有限公司 | Yarn arrangement control method for improving level drop of yarn winding end face |
| CN115924630B (en) * | 2023-03-14 | 2023-05-23 | 常州市宏发纵横新材料科技股份有限公司 | Yarn discharge control method for improving level drop of yarn winding end face |
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