CN1600926A - Rolling-up device of weaving machine - Google Patents
Rolling-up device of weaving machine Download PDFInfo
- Publication number
- CN1600926A CN1600926A CN 200410065121 CN200410065121A CN1600926A CN 1600926 A CN1600926 A CN 1600926A CN 200410065121 CN200410065121 CN 200410065121 CN 200410065121 A CN200410065121 A CN 200410065121A CN 1600926 A CN1600926 A CN 1600926A
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- friction plate
- fork
- perception
- coupling device
- work beam
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Abstract
A rolling-up device of loom comprises input driving wheel, output driving wheel, rolling-up roller, detection device for detecting radius of cloth on the roller, friction coupler and regulation device. The torque transmitted by output driving wheel to roller is increased when radius of cloth on roller is increased in order to keep tension constant of cloth for raising fabric quality.
Description
Technical field
The present invention relates to a kind of loom take up.
Background technology
Existing loom take up comprises input drive, output drive wheel and work beam, and the input drive is sent to moment of torsion on the output drive wheel, makes output drive wheel drive work beam and rotates.But along with the yardage roll radius on the work beam can increase gradually, and because the moment that the input drive is sent on the output drive wheel is constant, so the tension force in the yardage roll can diminish the fault that causes weft yarn to cause because of rare close inequality gradually.
Summary of the invention
The object of the invention provides a kind of loom take up, and it can keep the constant tension in the batching in coiling process.
Technical scheme of the present invention is: a kind of loom take up, the work beam that comprises input drive, output drive wheel, is connected with described output drive wheel by transmission mechanism, it also comprises the checkout gear of the batching radius that is used to detect on the work beam, and described input drive is connected by the friction coupling device with output drive wheel.Be provided with the governor motion of the driving torque that is used to regulate the friction coupling device between described checkout gear and the friction coupling device, this governor motion makes when the batching radius on the work beam is big more, the driving torque of friction coupling device is big more, batching radius on work beam more hour, the driving torque of friction coupling device is more little.
The present invention compared with prior art, has following advantage: after checkout gear detects the radius of the batching on the work beam, governor motion is again according to the driving torque of the size adjustment friction coupling device of batching radius, the moment of torsion that makes the input drive be sent on the output drive wheel changes with the change of batching radius, last output drive wheel is sent to the also respective change of moment of torsion on the work beam, thereby can keep the constant tension in the batching, improve the quality of fabric.
Description of drawings
Accompanying drawing 1 is a main cutaway view of the present invention;
The left view that accompanying drawing 2 is connected with the perception fork under user mode for checkout gear;
Accompanying drawing 3 is for pressing the right view of fork, pressure fork bearing and first adjusting nut;
Wherein: 1, input drive; 2, output drive wheel; 3, interior friction plate; 4, external friction plate; 5, friction plate; 6, spline; 7, regulate stage clip; 8, first adjusting nut; 9, press fork; 10, perception fork; 11, perception stage clip; 12, perception guide rod; 13, compress roller fork; 14, compress roller; 15, work beam; 16, cloth; 17, press fork bearing; 18, adjustment screw; 19, second adjusting nut; 20, power transmission shaft; 21, friction coupling device; 22, checkout gear; 23, governor motion;
The specific embodiment
Referring to accompanying drawing 1, a kind of loom take up, the work beam 15 that comprises input drive 1, output drive wheel 2, is connected with described output drive wheel 2 by transmission mechanism, it also comprises the checkout gear 22 that is used to detect the batching radius on the work beam 15, and described input drive 1 is connected by friction coupling device 21 with output drive wheel 2.Be provided with the governor motion 23 of the driving torque that is used to regulate friction coupling device 21 between described checkout gear 22 and the friction coupling device 21, this governor motion 23 makes when the batching radius on the work beam 15 is big more, the driving torque of friction coupling device 21 is big more, batching radius on work beam 15 more hour, the driving torque of friction coupling device 21 is more little.Described friction coupling device 21 comprises the interior friction plate 3, the external friction plate 4 that is connected with described output drive wheel 2 that are connected with described input drive 1, be arranged at described in friction plate 5 between friction plate 3 and the external friction plate 4, be coaxially connected with power transmission shaft 20 on the described input drive 1, described output drive wheel 2, external friction plate 4 are enclosed within on the described power transmission shaft 20, it axially is provided with spline 6 described power transmission shaft 20 upper edges, described interior friction plate 3 being arranged at axially slidably on the spline 6 along power transmission shaft 20.On friction plate 3 or the external friction plate 4, in the embodiment shown in Figure 1, described governor motion 23 was against on the described interior friction plate 3 in described governor motion 23 was against.This governor motion 23 makes that when the batching radius on the work beam 15 is big more the frictional force between described interior friction plate 3 and the external friction plate 4 is big more.
Referring to accompanying drawing 1, accompanying drawing 3, described governor motion 23 comprise with described in the pressure fork 9 that is connected of friction plate 3, pitch the perception fork 10 that 9 phase pivots are connected with described pressure, have the fork bearing 17 of pressure in described on the friction plate 3, described pressure fork 9 is connected with pressing fork bearing 17 phase pivots.Described perception fork 10 is connected with checkout gear 22, and it is 9 inconsistent that the adjustment screw 18 that has been threaded on the described perception fork 10, described adjustment screw 18 and described pressure are pitched.Referring to accompanying drawing 2, described checkout gear 22 comprise the compress roller 14 on the batching that is pressed on the work beam 15, the compress roller fork 13 that is connected with described compress roller 14, with the perception guide rod 12 that described compress roller fork 13 phase pivots are connected, described perception guide rod 12 is connected with perception fork 10.Threaded engagement is connected with second adjusting nut 19 on the described perception guide rod 12, is connected with perception stage clip 11 between described second adjusting nut 19 and the perception fork 10.Described perception stage clip 11 and adjustment screw 18 lay respectively at the relative both sides of perception fork 10 and the turning cylinder of pressing fork 9 phase pivots to be connected.
In actual use, input drive 1 is sent to moment of torsion on the output drive wheel 2 by friction coupling device 21, output drive wheel 2 is sent to moment of torsion on the work beam 15 again, work beam 15 when rotating with cloth 16 around thereon, cloth 16 afterwards forms batching on work beam 15,14 on compress roller is pressed on the outer surface of batching, when the radius of batching is increasing, the angle of compress roller fork 13 swings is big more, 12 stressed pressing down of perception guide rod, the pressure of 11 pairs of perception forks 10 of perception stage clip increases gradually, make the perception fork relative to pressing fork 9 to rotate, adjustment screw 18 is conflicted and is pressed fork 9, makes to press the active force of 9 pairs of pressure fork bearings 17 of fork to increase, the pressure of friction plate 3 external friction plates 4 increases in making, under the constant situation of the coefficient of friction of friction plate 5, the moment of torsion that interior friction plate 3 is sent on the external friction plate 4 increases, and the moment of torsion that makes input drive 1 be transported on the output drive wheel 2 increases, finally be transported to the also corresponding increase of moment of torsion on the work beam 15, thereby can keep the constant tension in the batching.
Referring to accompanying drawing 1, described friction coupling device 21 comprises that also threaded engagement is connected in first adjusting nut 8 on the described power transmission shaft 20, is arranged at the adjusting stage clip 7 between described first adjusting nut 8 and the interior friction plate 3, and described adjusting stage clip 7 is enclosed within on the power transmission shaft 20.Regulate first adjusting nut 8 by rotation, can determine to import drive 1 and be transported to initial torque on the output drive wheel 2, at this moment, can regulate perception stage clip 11 according to the state of perception guide rod 12, make perception stage clip 11 places and pressured state, thereby guarantee the accuracy of 22 testing results of checkout gear.
Claims (10)
1, a kind of loom take up, comprise input drive [1], output drive wheel [2], the work beam [15] that is connected with described output drive wheel [2] by transmission mechanism, it is characterized in that: it also comprises the checkout gear [22] that is used to detect the batching radius on the work beam [15], described input drive [1] is connected by friction coupling device [21] with output drive wheel [2], be provided with the governor motion [23] of the driving torque that is used to regulate friction coupling device [21] between described checkout gear [22] and the friction coupling device [21], this governor motion [23] makes when the batching radius on the work beam [15] is big more, the driving torque of friction coupling device [21] is big more, batching radius on work beam [15] more hour, the driving torque of friction coupling device [21] is more little.
2, loom take up according to claim 1, it is characterized in that: described friction coupling device [21] comprises the interior friction plate [3] that is connected with described input drive [1], the external friction plate [4] that is connected with described output drive wheel [2], be arranged at the friction plate [5] between described interior friction plate [3] and the external friction plate [4], described governor motion [23] is against on interior friction plate [3] or the external friction plate [4], this governor motion [23] makes that when the batching radius on the work beam [15] is big more the frictional force between described interior friction plate [3] and the external friction plate [4] is big more.
3, loom take up according to claim 2 is characterized in that: described governor motion [23] is against on the described interior friction plate [3].
4, loom take up according to claim 3, it is characterized in that: described governor motion [23] comprise with described in the pressure fork [9] that is connected of friction plate [3], pitch the perception fork [10] that [9] phase pivot is connected with described pressure, described perception fork [10] is connected with checkout gear [22].
5, loom take up according to claim 4, it is characterized in that: described checkout gear [22] comprises the compress roller [14] on the batching that is pressed on the work beam [15], the compress roller fork [13] that is connected with described compress roller [14], the perception guide rod [12] that is connected with described compress roller fork [13] phase pivot, and described perception guide rod [12] is connected with perception fork [10].
6, loom take up according to claim 5 is characterized in that: described perception guide rod [12] is gone up threaded engagement and is connected with second adjusting nut [19], is connected with perception stage clip [11] between described second adjusting nut [19] and the perception fork [10].
7, loom take up according to claim 6, it is characterized in that: the adjustment screw that has been threaded on the described perception fork [10] [18], described adjustment screw [18] is inconsistent with described pressure fork [9], and described perception stage clip [11] and adjustment screw [18] lay respectively at the relative both sides that perception fork [10] and pressure are pitched the turning cylinder that [9] phase pivot is connected.
8, loom take up according to claim 4 is characterized in that: have pressure fork bearing [17] on the friction plate [3] in described, described pressure fork [9] is connected with pressing fork bearing [17] phase pivot.
9, loom take up according to claim 1, it is characterized in that: be coaxially connected with power transmission shaft [20] on the described input drive [1], described output drive wheel [2], external friction plate [4] are enclosed within on the described power transmission shaft [20], it axially is provided with spline [6] described power transmission shaft [20] upper edge, described interior friction plate [3] being arranged at axially slidably on the spline [6] along power transmission shaft [20].
10, loom take up according to claim 9, it is characterized in that: described friction coupling device [21] comprises that also threaded engagement is connected in first adjusting nut [8] on the described power transmission shaft [20], is arranged at the adjusting stage clip [7] between described first adjusting nut [8] and the interior friction plate [3], and described adjusting stage clip [7] is enclosed within on the power transmission shaft [20].
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100651210A CN100376734C (en) | 2004-10-22 | 2004-10-22 | Rolling-up device of weaving machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100651210A CN100376734C (en) | 2004-10-22 | 2004-10-22 | Rolling-up device of weaving machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1600926A true CN1600926A (en) | 2005-03-30 |
| CN100376734C CN100376734C (en) | 2008-03-26 |
Family
ID=34666451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100651210A Expired - Fee Related CN100376734C (en) | 2004-10-22 | 2004-10-22 | Rolling-up device of weaving machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100376734C (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102277678A (en) * | 2010-06-14 | 2011-12-14 | 株式会社丰田自动织机 | Cloth winding control device of loom |
| CN101223306B (en) * | 2005-07-16 | 2012-01-04 | 林道尔·多尼尔有限责任公司 | Improved friction disk clutch for a driveable cloth beam of a loom |
| CN108977999A (en) * | 2018-09-12 | 2018-12-11 | 太平洋纺织机械（常熟）有限公司 | Shuttleless loom batches cloth-pressing device |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2428095A1 (en) * | 1978-06-07 | 1980-01-04 | Saurer Diederichs Sa | DEVICE FOR REGULATING THE TENSION OF TISSUE WINDING ON A WEAVING MACHINE |
| JPS6017151A (en) * | 1983-07-08 | 1985-01-29 | 日産自動車株式会社 | Wind-up apparatus of loom |
| JPH10110357A (en) * | 1996-10-06 | 1998-04-28 | Nissan Tecsys Kk | Cloth winder for weaving machine |
| EP1215321B1 (en) * | 2000-11-07 | 2007-04-04 | Tsudakoma Kogyo Kabushiki Kaisha | Take-up motion control system for loom |
| JP5009532B2 (en) * | 2006-01-20 | 2012-08-22 | 凸版印刷株式会社 | Insulated container and reaction container unit |
-
2004
- 2004-10-22 CN CNB2004100651210A patent/CN100376734C/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101223306B (en) * | 2005-07-16 | 2012-01-04 | 林道尔·多尼尔有限责任公司 | Improved friction disk clutch for a driveable cloth beam of a loom |
| CN102277678A (en) * | 2010-06-14 | 2011-12-14 | 株式会社丰田自动织机 | Cloth winding control device of loom |
| CN102277678B (en) * | 2010-06-14 | 2014-03-05 | 株式会社丰田自动织机 | Cloth winding control device of loom |
| CN108977999A (en) * | 2018-09-12 | 2018-12-11 | 太平洋纺织机械（常熟）有限公司 | Shuttleless loom batches cloth-pressing device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100376734C (en) | 2008-03-26 |
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