EP0799920B1 - Métier à tisser jacquard ainsi que procédé de fonctionnement d'un tel métier - Google Patents

Métier à tisser jacquard ainsi que procédé de fonctionnement d'un tel métier Download PDF

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Publication number
EP0799920B1
EP0799920B1 EP96810214A EP96810214A EP0799920B1 EP 0799920 B1 EP0799920 B1 EP 0799920B1 EP 96810214 A EP96810214 A EP 96810214A EP 96810214 A EP96810214 A EP 96810214A EP 0799920 B1 EP0799920 B1 EP 0799920B1
Authority
EP
European Patent Office
Prior art keywords
jacquard
weaving machine
torque
rotation
sensor
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
EP96810214A
Other languages
German (de)
English (en)
Other versions
EP0799920A1 (fr
Inventor
Ernst Eberhard
Klaus Berktold
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Itema Switzerland Ltd
Original Assignee
Sulzer Textil AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sulzer Textil AG filed Critical Sulzer Textil AG
Priority to EP96810214A priority Critical patent/EP0799920B1/fr
Priority to DE59607360T priority patent/DE59607360D1/de
Priority to JP9016612A priority patent/JPH09273048A/ja
Priority to US08/791,923 priority patent/US5755267A/en
Publication of EP0799920A1 publication Critical patent/EP0799920A1/fr
Application granted granted Critical
Publication of EP0799920B1 publication Critical patent/EP0799920B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03C—SHEDDING MECHANISMS; PATTERN CARDS OR CHAINS; PUNCHING OF CARDS; DESIGNING PATTERNS
    • D03C3/00—Jacquards
    • D03C3/24—Features common to jacquards of different types
    • D03C3/32—Jacquard driving mechanisms
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D51/00—Driving, starting, or stopping arrangements; Automatic stop motions
    • D03D51/007—Loom optimisation
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D51/00—Driving, starting, or stopping arrangements; Automatic stop motions
    • D03D51/02—General arrangements of driving mechanism

Definitions

  • the invention relates to a jacquard weaving machine and a Process for operating the jacquard weaving machine.
  • Known jacquard weaving machines include a weaving machine to insert a weft and one Jacquard device to control the formation of the Warp threads.
  • the weaving machine and the jacquard device are usually, as in the document DE-U-9102560.5 disclosed about a gearbox as well as a Cardan shaft connected together and become common driven by the weaving machine motor.
  • Such Arrangement has the disadvantage that an engine with high Performance is required, especially when Drive a large jacquard device. Further points both the weaving machine and the jacquard device in the free run an individual, in function of the Angle of rotation variable torque resulting in a variable angular velocity leads. this will caused by various oscillating, earthed components.
  • the sub-claims 2 to 6 relate to further advantageous embodiments of the device according to the invention.
  • the task continues solved with a method of operating a Jacquard weaving machine according to claim 7.
  • the subclaims 8 to 10 refer to further advantageous ones Operating procedures.
  • the jacquard weaving machine has an additionally acting auxiliary drive, and at least one sensor for detecting the angle of rotation and / or the torque applied between the weaving machine and the jacquard device.
  • the auxiliary drive can, for example, act directly on the jacquard device, or directly on the weaving machine or directly on the cardan shaft.
  • the sensor signal is fed to a control device which controls the auxiliary drive in such a way that speed fluctuations and / or torque fluctuations and / or torque peak values of components of the jacquard weaving machine are reduced.
  • the auxiliary drive usually designed as an electric motor, can act both as a driver and as a brake on the jacquard device.
  • Both the weaving machine and the jacquard device have a torque which is variable as a function of the angle of rotation, the torque additionally depending on operating parameters such as speed, the pattern produced or the type of fabric.
  • the connection of the weaving machine and the jacquard device forces the two devices to have a common speed. This creates a very complex relationship between the angle of rotation and the torque of a jacquard weaving machine.
  • speed control of a jacquard weaving machine the three following, fundamentally different states must be taken into account.
  • this state brings about a high torque in the jacquard device the weaving machine mechanically connecting coupling device, for example in a cardan shaft or in a transmission.
  • the auxiliary motor acts on the jacquard device in such a way that the torque in the coupling device, for example the cardan shaft, is reduced.
  • both the weaving machine and the jacquard device strive for a synchronous movement, both devices requiring a torque that decreases as a function of the angle of rotation, which causes a temporary increase in the angular velocity of the jacquard weaving machine.
  • the auxiliary motor has a braking effect on the jacquard device, which has a stabilizing effect on the speed fluctuation.
  • both devices strive for a concurrent movement, both devices requiring a torque that increases as a function of the angle of rotation, which causes a temporary reduction in the angular velocity of the jacquard weaving machine.
  • the auxiliary motor drives the jacquard device, which also has a stabilizing effect on the speed fluctuations.
  • An advantage of the invention can thus be seen in the fact that speed fluctuations can be reduced and / or that torque peaks in the between the Jacquard device and the loom arranged Have the torque transmission device reduced.
  • Another advantage is that both the Weaving machine as well as the jacquard device itself large speed fluctuations run synchronously with each other, the auxiliary drive the speed fluctuations and / or the torque fluctuations are reduced.
  • Another Advantage of the invention is the fact that for Jacquard loom a standard design loom can be used, in particular to drive one Standard motor has, as by the inventive Device and the corresponding control procedure Excellence is no longer required either or at least partially from the auxiliary drive be applied so that to drive the loom a standard motor is sufficient.
  • Another advantage is in it to see a jacquard weaving which the Has device according to the invention, compared to previously known embodiments with a higher speed is operable, so that more tissue per unit of time can be produced.
  • the mechanical coupling device for Torque transmission between the loom and the Jacquard device can, for example, as one Cardan shaft can be designed, but also another Have type of mechanical transmission, such as a chain drive or a roller chain.
  • Torque transmitted is different Measurement methods or sensors as well.
  • different places of the jacquard weaving machine measurable.
  • the torque can be read through Measure the torsion of the cardan shaft.
  • the measurement of a gearbox is also suitable applied reaction force to determine the Torque.
  • Another option is measurement the torque on the shaft of the jacquard device, immediately at the entrance to the housing of the Jacuzzi equipment.
  • FIG. 1 shows a jacquard weaving machine 20 comprising one Weaving machine 1 with shaft 1a and drive motor 3 and one Jacuzzi device 2 with wave 2a, 2b, 2c.
  • the two Waves la and 2a, 2b, 2c are over one Transmission device 4a, 4b, 5, an angular gear 4a, 4b and a propeller shaft 5, rigid with each other connected so that both the jacquard 2 and also the weaving machine 1 synchronously or approximately synchronously run towards each other.
  • One end region of the shaft 2a, 2b, 2c is connected to the bevel gear 4b.
  • the other The end region of the shaft 2a, 2b, 2c is an auxiliary motor 8 arranged which a torque on the shaft 2a, 2b, 2c causes.
  • the auxiliary motor 8 also has a sensor 7 Detection of the angle of rotation of the shaft 2a, 2b, 2c. Further is between the bevel gear 4b and Jacquard device 2 a sensor 6 for detecting an the shaft 2a, 2b, 2c arranged torque.
  • the sensors 6, 7 are connected via signal lines 6 a, 7 a a control device 9 connected via a Control line 9a is connected to the auxiliary motor 8.
  • Jacquard device 2 and the weaving machine 1 extending Connecting cords 10a, 10b shown the location the warp threads and thereby determine the shedding.
  • the auxiliary motor 8 is thus controlled by the control device 9 controlled that by the propeller shaft 5 too transmitting torque peak values and / or Torque fluctuations are reduced and / or that the Speed fluctuations of the jacquard weaving machine 20 are reduced be and / or that the electrical power consumption the entire jacquard weaving machine 20 is reduced.
  • the between the jacquard device 2 and the weaving machine 1 applied torque is detected by the sensor 6 and the Control device 9 fed.
  • the auxiliary motor 8 will according to a selectable target by the Control device 9 controlled.
  • the target is:
  • the torque measured on the shaft 2b, 2c can be but also elsewhere in the Torque transmission device between the Measure weaving machine 1 and jacquard device 2. So for example, the torsion of the cardan shaft 5 by means of strain gauges and from that the Calculate the applied torque. Another device for measuring the torque is shown in Fig. 3. From the side view of the gear 4a, the shaft 5 can be seen as well as the one-sided, pivoting storage 4c. The gear 4a is also with a Storage sensor 6c with signal line 6d connected. The torque transmitted by the shaft 5 causes reaction forces in the transmission 4a, which over the bearing 4c and the sensor 6c on the base 38 transfer. The reaction craters occurring are thus measurable by the sensor 6c, from which the shaft 5 applied torque is measurable.
  • FIG. 2 Another device for determining the torque transmitted between the weaving machine 1 and the jacquard device 2 is shown in FIG. 2.
  • a rotary angle sensor 7, 7b, 7c is arranged on both sides of the end of the cardan shaft 5, which are connected to the control device 9 via signal lines 6a, 7a.
  • the cardan shaft 5 has an elasticity, which is why an applied torque causes a torsion of the shaft 5, which can be measured with the rotation angle sensors 7b, 7c.
  • sensors 7b, 7c with a sufficiently good angular resolution of, for example, 0.1 degrees are used.
  • the control device 9 can calculate the applied torque from the difference between the two rotation angle sensor signals 6a, 7a.
  • the rotation angle sensor 7b, 7c measures the signal ⁇ -t.
  • Each of the two rotation angle sensors 7b, 7c measures a signal ⁇ 1 ⁇ t or a signal ⁇ 2 ⁇ t, the torque being proportional to the angle difference of the two rotation angle sensor signals, corresponding to ⁇ 1 ⁇ t - ⁇ 2 ⁇ t.
  • speed fluctuations can be measured very well, so that dynamic torque fluctuations can also be measured reliably.
  • the torque itself can also be derived from others Sizes such as measuring the motor 3 Calculate the power consumed.
  • the two angle sensors do not necessarily have to be in the Area of the jacquard device 2 or the weaving machine 1 attached but can be somewhere on rotating Parts of the jacquard loom 20 may be attached, if between the two measuring points Parts such as Gearbox, universal joints or splined shaft have little or no play.
  • a particularly inexpensive arrangement for measuring the Angle of rotation is obtained if one already exists Angle encoders can be used, such as a already built into the engine 8 as standard Angle sensor 7.
  • the auxiliary motor 8 can either be a drive or a Bring braking torque.
  • energy can be in a buffer is transferred and from Auxiliary motor 8 in driving operation back to the memory be removed.
  • this can be a problem have poor efficiency, especially if the Memory can not be filled and the excess energy is to be dissipated as heat loss.
  • the jacquard weaving machine 20 is therefore of the Control device 9 advantageously controlled in such a way that no braking operation is required, or such that at least the braking energy is the storage capacity of the Cache does not exceed.
  • the control device 9 advantageously uses one flexible control strategy and draws as a control variable both the torque, the speed as well as the Power consumption in consideration of the auxiliary motor 8 to control so that none of these three values during excessive values for the operation of the jacquard weaving machine 20 having.
  • Fig. 2 shows an advantageous embodiment by using the drive device 8 a Intermediate storage device 8a via a line 8b connected is.
  • This storage device 8a is in use the braking operation of the auxiliary drive 8 energy supplied and during a power output of the auxiliary drive 8 also that stored in the storage device 8a Energy supplied to the auxiliary drive 8 again.
  • This Energy exchange between auxiliary drive 8 and Storage device 8a can be particularly Speed fluctuations with additional energy savings compensate.
  • This procedure allows the Total power consumption of the jacquard weaving machine 20 to reduce.
  • the cache device 8a is normally part of the drive device 8, the energy exchange automatically in the Drive device 8 expires.
  • the Total power consumption can be further optimized by the energy consumption of the motor 3 from the Control device 9 is monitored via a signal line 8d becomes.
  • This Power measurement can take the place of a torque measurement be used for regulation, especially in a Condition of the weaving machine in which no other Torque value is available, for example at Sensor failure.
  • FIG. 4a shows an angular gear 4a with shafts 30, bearings 32 and gears 31.
  • Such an angular gear is suitable for measuring the wave 30 Torque transmitted when at least one bearing 32 a sensor 33 according to FIG. 4c is arranged.
  • a sensor 33 according to FIG. 4c is arranged.
  • FIG. 4c illustrated side view of a bearing 32 Shaft 30 is connected to a measuring device 33 Pad 35 connected.
  • the measuring device 33 allows the forces F1, F2 acting on the bearing 32 measure from which the transmitted from the shaft 30 Torque can be calculated.
  • 4b shows another Embodiment of a gear 4c with bearing 32, Shaft 30 and gears 31.
  • at least one Bearing with a measuring device 33 according to FIG. 4c be equipped so that the applied to the shaft 30 Torque can be measured.
  • the weaving machine 1 and the jacquard device 2 can be coupled with each other in a variety of ways.
  • the Shaft parts 2a, 2b, 2c not necessarily components be the same wave.
  • the shaft parts 2a, 2b, 2c can for Example also connected to each other by gears his.
  • the motor 8 can also use the jacquard device 2 drive via an intermediate gear.
  • the Motor 8 can in different places on the Intervene jacquard device 2, also on the shaft 2c.
  • the motor 3 can also have clutches and Gear connected to the shaft la of the weaving machine 1 be so that the motor 3 is not directly connected to the main shaft the weaving machine 1 is connected.
  • the drive device 8 can be designed as a so-called servo amplifier be comprising a rectifier, one DC link, a capacitor and one Power stage for driving the motor.
  • the Servo drives usually have a rotation angle sensor.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Looms (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)

Claims (10)

  1. Métier à tisser Jacquard (20) comprenant un métier à tisser (1) ainsi qu'un dispositif Jacquard (2) qui sont accouplés l'un à l'autre par un dispositif de transmission mécanique (4a,4b,5) et sont entraínés par un moteur commun (3), où est disposé un dispositif d'entraínement additionnel (8) agissant au moins sur le dispositif Jacquard (2), caractérisé en ce qu'il est disposé au moins un capteur (7) pour détecter un angle de rotation et/ou un capteur (6) pour détecter un couple de rotation s'appliquant entre le métier à tisser (1) et le dispositif Jacquard (2), et en ce que le capteur (6,7) est relié à un dispositif de réglage (9) qui commande le dispositif d'entraínement (8) de façon à réduire des variations du couple de rotation et/ou des variations du nombre de tours.
  2. Métier à tisser Jacquard selon la revendication 2, caractérisé en ce que le capteur (6) pour détecter le couple de rotation est disposé au dispositif de transmission mécanique (4a,4b,5).
  3. Métier à tisser Jacquard selon l'une des revendications 1 à 2, caractérisé en ce qu'il est disposé un capteur (7) pour détecter l'angle de rotation du dispositif Jacquard (2).
  4. Métier à tisser Jacquard selon l'une des revendications 1 à 3, caractérisé en ce qu'il est disposé un capteur (7) pour détecter l'angle de rotation du métier à tisser (1) et un capteur supplémentaire (7) pour détecter l'angle de rotation du dispositif Jacquard (2).
  5. Métier à tisser Jacquard selon l'une des revendications 1 à 4, caractérisé en ce que le dispositif de transmission mécanique (4a,4b,5) est réalisé comme arbre (5) avec des engrenages (4a, 4b).
  6. Métier à tisser Jacquard selon l'une des revendications 1 à 5, caractérisé en ce qu'il est relié au dispositif d'entraínement (8) un dispositif de stockage intermédiaire (8a) pour recevoir l'énergie du dispositif d'entraínement (8) et pour transmettre celle-ci de nouveau à celui-ci.
  7. Procédé de réglage d'un métier à tisser Jacquard (20) comprenant un métier à tisser (1) ainsi qu'un dispositif Jacquard (2), qui sont reliés l'un à l'autre par un dispositif de transmission mécanique (4a,4b,5) et qui sont entraínés par un moteur commun (3), caractérisé en ce qu'il est détecté avec un dispositif de réglage (9) l'angle de rotation et/ou le couple de rotation produit entre le métier à tisser (1) et le dispositif Jacquard (2) et qu'il est commandé à l'aide de ces valeurs un dispositif d'entraínement (8) agissant au moins sur le dispositif Jacquard (2) de façon à réduire des oscillations du couple de rotation et/ou des valeurs de pointe du couple de rotation et/ou des oscillations de la vitesse de rotation.
  8. Procédé selon la revendication 7, caractérisé en ce que la puissance absorbée du dispositif d'entraínement (8) et/ou du moteur commun (3) est détectée par le dispositif de réglage (9), et que le dispositif d'entraínement (8) est commandé de façon à réduire à un minimum l'ensemble de la puissance absorbée des deux dispositifs d'entraínement (3,8).
  9. Procédé selon l'une des revendications 7 ou 8, caractérisé en ce que le dispositif d'entraínement (8) est amené à fonctionner soit pour produire un effet d'entraínement et/ou un effet de freinage.
  10. Procédé selon l'une des revendications 8 ou 9, caractérisé en ce que de l'énergie est échangée entre le dispositif d'entraínement (8) et un dispositif de stockage intermédiaire (8a).
EP96810214A 1996-04-04 1996-04-04 Métier à tisser jacquard ainsi que procédé de fonctionnement d'un tel métier Expired - Lifetime EP0799920B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP96810214A EP0799920B1 (fr) 1996-04-04 1996-04-04 Métier à tisser jacquard ainsi que procédé de fonctionnement d'un tel métier
DE59607360T DE59607360D1 (de) 1996-04-04 1996-04-04 Jacquardwebmaschine und Verfahren zum Betrieb derselben
JP9016612A JPH09273048A (ja) 1996-04-04 1997-01-30 ジャカード織機及び同ジャカード織機の制御方法
US08/791,923 US5755267A (en) 1996-04-04 1997-01-31 Weaving machine operation by control of torque and rotation angle of a mechanical transmission

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP96810214A EP0799920B1 (fr) 1996-04-04 1996-04-04 Métier à tisser jacquard ainsi que procédé de fonctionnement d'un tel métier

Publications (2)

Publication Number Publication Date
EP0799920A1 EP0799920A1 (fr) 1997-10-08
EP0799920B1 true EP0799920B1 (fr) 2001-07-25

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EP96810214A Expired - Lifetime EP0799920B1 (fr) 1996-04-04 1996-04-04 Métier à tisser jacquard ainsi que procédé de fonctionnement d'un tel métier

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Country Link
US (1) US5755267A (fr)
EP (1) EP0799920B1 (fr)
JP (1) JPH09273048A (fr)
DE (1) DE59607360D1 (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0872585B1 (fr) * 1997-04-16 2000-07-19 Sulzer Textil Ag Métier à tisser avec mécanique d'armures ainsi que procédé de commande d'un tel métier
BE1011560A3 (nl) * 1997-11-21 1999-10-05 Picanol Nv Weefmachine en werkwijze voor het sturen en/of het starten en/of het stoppen van een aandrijfmotor.
US6185475B1 (en) * 1998-07-14 2001-02-06 Sumagh Textile Company Limited Method for manufacturing jacquard with colored image
CZ9901909A3 (cs) * 1999-05-31 2001-01-17 Vúts Liberec A. S. Způsob snížení vibrací a sil v prošlupních a jiných mechanismech tkacích strojů
DE10061717B4 (de) * 2000-12-12 2006-01-26 Lindauer Dornier Gmbh Antriebsanordnung für eine Webmaschine und Fachbildemaschine
DE10149756A1 (de) * 2001-10-04 2003-04-10 Picanol Nv Verfahren zum Antreiben und Antrieb für eine Maschine
US7475708B2 (en) * 2004-11-17 2009-01-13 Groz-Beckert Kg Shaft drive for heald shafts of weaving machines
CN100350087C (zh) * 2006-05-11 2007-11-21 李加林 一种具有不同特质的彩色提花织物的制作方法
CN103306000A (zh) * 2012-03-16 2013-09-18 苏州御能动力科技有限公司 一种提花织机的伺服控制装置及其运行控制方法
CN102978774A (zh) * 2012-11-23 2013-03-20 王勇 一种提花织机数控凸轮同步传动机构
CN102981449A (zh) * 2012-11-23 2013-03-20 王勇 一种凸轮同步传动提花织机数控方法
CN108350620B (zh) * 2015-08-26 2020-03-24 必佳乐公司 具有传感器装置的用于驱动纺织机综框的驱动机构

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US477485A (en) * 1892-06-21 Attachment and coupling for water-closets
CH632542A5 (de) * 1978-12-06 1982-10-15 Sulzer Ag Bremsvorrichtung einer maschine zur erzeugung textiler flaechengebilde.
NL8600870A (nl) * 1986-04-07 1987-11-02 Picanol Nv Aandrijving voor weefmachines.
JPH0242268A (ja) * 1988-08-01 1990-02-13 Nissan Motor Co Ltd パワートレーンの総合制御装置
DE3828638C1 (fr) * 1988-08-24 1989-07-27 Heidelberger Druckmaschinen Ag, 6900 Heidelberg, De
JPH03249233A (ja) * 1990-02-23 1991-11-07 Murata Mach Ltd ジャカード駆動装置
US5185543A (en) * 1990-02-27 1993-02-09 Fichtel & Sachs Ag Motor vehicle drive line torsional vibration damper
FR2660672B1 (fr) * 1990-04-06 1992-08-28 Staubli Sa Ets Systeme pour l'entrainement d'une machine pour la formation de la foule sur une machine a tisser.
JPH04214947A (ja) * 1990-12-14 1992-08-05 Toyota Motor Corp 内燃機関のトルク変動制御装置
DE59208962D1 (de) * 1991-03-13 1997-11-20 Fries Jan Richard De Elektromotorisches Antriebssystem für periodisch arbeitende Maschinen mit drehwinkelabhängig variablem Drehmoment
BE1006781A6 (nl) * 1992-02-12 1994-12-06 Picanol Nv Inrichting voor het aandrijven van een weefmachine.
JP3595357B2 (ja) * 1994-06-30 2004-12-02 ファナック株式会社 ディジタルサーボによるタンデム制御方法
EP0726344B1 (fr) * 1995-02-09 1999-08-04 Sulzer RàœTi Ag Procédé et dispositif pour commander un métier à tisser
FR2732698B1 (fr) * 1995-04-05 1997-05-23 Staubli Sa Ets Systeme pour l'entrainement des mecaniques pour la formation de la foule sur les metiers a tisser

Also Published As

Publication number Publication date
JPH09273048A (ja) 1997-10-21
EP0799920A1 (fr) 1997-10-08
US5755267A (en) 1998-05-26
DE59607360D1 (de) 2001-08-30

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