CN100376734C - Loom take-up device - Google Patents
Loom take-up device Download PDFInfo
- Publication number
- CN100376734C CN100376734C CNB2004100651210A CN200410065121A CN100376734C CN 100376734 C CN100376734 C CN 100376734C CN B2004100651210 A CNB2004100651210 A CN B2004100651210A CN 200410065121 A CN200410065121 A CN 200410065121A CN 100376734 C CN100376734 C CN 100376734C
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- Prior art keywords
- fork
- perception
- friction plate
- coupling device
- power transmission
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- 230000005540 biological transmission Effects 0.000 claims abstract description 21
- 230000007246 mechanism Effects 0.000 claims abstract description 5
- 230000008447 perception Effects 0.000 claims description 32
- 230000008878 coupling Effects 0.000 claims description 21
- 238000010168 coupling process Methods 0.000 claims description 21
- 238000005859 coupling reaction Methods 0.000 claims description 21
- 239000004744 fabric Substances 0.000 abstract description 8
- 238000005096 rolling process Methods 0.000 abstract 4
- 238000001514 detection method Methods 0.000 abstract 2
- 230000008859 change Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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- Looms (AREA)
- Transmission Devices (AREA)
Abstract
A loom coiling device comprises an input driving wheel, an output driving wheel, a coiling roller connected with the output driving wheel through a transmission mechanism, and a detection device for detecting the radius of cloth on the coiling roller, wherein the input driving wheel is connected with the output driving wheel through a friction type coupler. An adjusting mechanism is arranged between the detection device and the friction type coupler, so that when the radius of the cloth rolling on the rolling roller is larger, the transmission torque of the friction type coupler is larger, the torque transmitted by the input transmission wheel to the output transmission wheel is increased, the torque transmitted by the output transmission wheel to the rolling roller is also increased, the tension in the cloth rolling can be kept constant, and the quality of the fabric is improved.
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, pressure 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 (6)
1. 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 is characterized in that: it also comprises the checkout gear [22] that is used to detect the batching radius on the work beam [15], and 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; Described input drive [1] is connected by friction coupling device [21] with output drive wheel [2], and 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 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], 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 guide rod [12] is connected with perception fork [10], and 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].
2. loom take up according to claim 1 is characterized in that: described friction coupling device [21] also comprises the friction plate [5] that is arranged between described interior friction plate [3] and the external friction plate [4].
3. loom take up according to claim 1, 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.
4. loom take up according to claim 1 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.
5. 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].
6. loom take up according to claim 5, 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 | Loom take-up device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100651210A CN100376734C (en) | 2004-10-22 | 2004-10-22 | Loom take-up device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1600926A CN1600926A (en) | 2005-03-30 |
| CN100376734C true 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 | Loom take-up device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100376734C (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102005033375B3 (en) * | 2005-07-16 | 2007-03-15 | Lindauer Dornier Gmbh | Friction disc clutch for a driven cloth beam of a loom |
| JP5630082B2 (en) * | 2010-06-14 | 2014-11-26 | 株式会社豊田自動織機 | Loom weaving control device |
| CN108977999B (en) * | 2018-09-12 | 2023-07-04 | 太平洋纺织机械（常熟）有限公司 | Coiling cloth pressing device of shuttleless loom |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4227554A (en) * | 1978-06-07 | 1980-10-14 | Saurer-Diederichs Societe Anonyme | Device for regulating the winding tension of woven fabric on a loom |
| JPH059532B2 (en) * | 1983-07-08 | 1993-02-05 | Nissan Motor | |
| JPH10110357A (en) * | 1996-10-06 | 1998-04-28 | Nissan Tecsys Kk | Cloth winder for weaving machine |
| CN1353219A (en) * | 2000-11-07 | 2002-06-12 | 津田驹工业株式会社 | Control system used to control winding motion of weaving machine |
| 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
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4227554A (en) * | 1978-06-07 | 1980-10-14 | Saurer-Diederichs Societe Anonyme | Device for regulating the winding tension of woven fabric on a loom |
| JPH059532B2 (en) * | 1983-07-08 | 1993-02-05 | Nissan Motor | |
| JPH10110357A (en) * | 1996-10-06 | 1998-04-28 | Nissan Tecsys Kk | Cloth winder for weaving machine |
| CN1353219A (en) * | 2000-11-07 | 2002-06-12 | 津田驹工业株式会社 | Control system used to control winding motion of weaving machine |
| JP5009532B2 (en) * | 2006-01-20 | 2012-08-22 | 凸版印刷株式会社 | Insulated container and reaction container unit |
Non-Patent Citations (2)
| Title |
|---|
| 机械设计. 吴宗泽，415-416，高等教育出版社. 2001 * |
| 机织工艺与设备. 陈元甫，319-320，纺织工业出版社. 1984 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1600926A (en) | 2005-03-30 |
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