EP0950628A2 - Dispositif de commande de l'étrier support de bobine d'une machine textile - Google Patents

Dispositif de commande de l'étrier support de bobine d'une machine textile Download PDF

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Publication number
EP0950628A2
EP0950628A2 EP99102325A EP99102325A EP0950628A2 EP 0950628 A2 EP0950628 A2 EP 0950628A2 EP 99102325 A EP99102325 A EP 99102325A EP 99102325 A EP99102325 A EP 99102325A EP 0950628 A2 EP0950628 A2 EP 0950628A2
Authority
EP
European Patent Office
Prior art keywords
coil
drive
drive element
transmission elements
coil frame
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.)
Granted
Application number
EP99102325A
Other languages
German (de)
English (en)
Other versions
EP0950628A3 (fr
EP0950628B1 (fr
Inventor
Franz-Josef Flamm
Christian Sturm
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.)
Oerlikon Textile GmbH and Co KG
Original Assignee
W Schlafhorst AG and Co
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 W Schlafhorst AG and Co filed Critical W Schlafhorst AG and Co
Publication of EP0950628A2 publication Critical patent/EP0950628A2/fr
Publication of EP0950628A3 publication Critical patent/EP0950628A3/fr
Application granted granted Critical
Publication of EP0950628B1 publication Critical patent/EP0950628B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H54/00—Winding, coiling, or depositing filamentary material
    • B65H54/02—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers
    • B65H54/40—Arrangements for rotating packages
    • B65H54/52—Drive contact pressure control, e.g. pressing arrangements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/30—Handled filamentary material
    • B65H2701/31—Textiles threads or artificial strands of filaments

Definitions

  • the invention relates to a device for controlling a Coil frame of a textile machine, the one by means of friction receives from a drive roller driven coil and the is pivotally mounted by means of a pivot axis and with Means for generating torques is connected.
  • Such a device is for example from DE 39 27 142 A1 or known from DE 195 27 214 A1.
  • the means for generating comprise of torques an electric motor, its driving force by means of a toothed belt drive and a linkage is transmitted as torque to the coil frame.
  • an electric motor generates a torque by means of a Belt gear on the swivel axis and thus the spool frame is transmitted.
  • the belt gear contains one or two around the drive shaft of the electric motor wound tapes on the drive shaft and one with two attachment points the pivot axis of the spool frame rotatably connected transmission lever are attached.
  • Such a belt transmission transmits torques almost free of play and hysteresis. Both known devices require an electric motor, the Force or torque proportional to the applied current is.
  • the invention is a technical problem of providing based on a device of the type mentioned at the beginning, which is inexpensive to manufacture.
  • Such a device can be constructed simply because in it, around the swiveling coil frame with a defined To apply torque, only the position of a drive elements which can be set by predetermined steps control is.
  • the drive element does not have to be a precisely defined one Apply strength, but only have the property that it can be moved into predeterminable positions.
  • the order Predeterminable steps adjustable drive element by a Predeterminable angular steps formed adjustable drive element becomes. In this way, the easy portability be exploited by rotary movements.
  • the drive element which can be adjusted by predeterminable angular steps is designed as a stepper motor.
  • the drive element which can be adjusted by predeterminable angular steps is designed as a stepper motor.
  • the torque sensor is a first element that rotates with the Pivot axis is connected, and a second rotatable relative thereto Contains element by means of the drive element is driven, and that elastic transmission elements between attached to the first element and the second element are. In this way it becomes largely free of play and hysteresis Transfer a defined torque to the Coil frame allows.
  • a thread guide drum 13 stored by an electric, not shown Drive motor is driven.
  • the thread guide drum 13 drives a cross-wound bobbin 14 via friction that bears against it and is held by means of a coil frame 10.
  • the Bobbin frame 10 is parallel to the axis of the thread guide drum 13 arranged pivot axis 9 pivotable mounted on the machine housing 6 and rotatably with it Swivel axis 9 connected.
  • the thread guide drum 13 generated drive torque for the cheese 14 is from the Friction effect and thus dependent on the contact pressure with which the bobbin 14 on the thread guide drum 13th lies on. By applying a torque to the coil frame 10 this contact pressure can be increased or decreased.
  • the coil frame 10 has two coil arms 15, 16, which with rotatably mounted coil plates 17 are provided.
  • the coil plate 17 of the coil arms 15, 16 stretch a sleeve between on which a thread to form the cheese 14 is wound up.
  • the coil arm 16 is not shown in FIG Way together with the spool plate 17 to the side away from the cheese 14 so that a full cheese 14 removed from the coil frame 10 and an empty sleeve can be used.
  • This torque sensor contains one Connection disk 11 connected in a rotationally fixed manner to the swivel axis 9 and a gear rotatably mounted coaxially to the pivot axis 9 5.
  • the connecting plate 11 is provided with three connecting bolts 12, that span an equilateral triangle, the Center of gravity is in the pivot axis 9.
  • the connecting bolts 12 indicate the gear 5.
  • the gear wheel 5 meshes with a pinion 4 of a reduction gear, whose outer ring 3 by means of a drive pinion 2 a stepper motor 1 is driven.
  • This reduction gear steps down one revolution of the stepper motor 1 for example in a ratio of 1 to 25 to the gear wheel 5.
  • Drive pinion 2, outer ring 3 and pinion 4 are on the winding unit housing 6 rotatably mounted.
  • the stepper motor 1 is also fixed.
  • This Stepper motor 1 is designed for single steps of approx. 1.8 °. It is generated by a computer, not shown in the figures by means of an electronic unit, also not shown controlled and is capable of a certain number of revolutions, a certain speed, or a certain number of Perform single steps.
  • this torque causes the contact pressure between bobbin 14 and thread guide drum 13 increased or reduced, can by a defined relative rotation by a certain number of angular steps of the gear 5 with respect to the connecting plate 11 by means of the stepper motor 1 this contact pressure can be set without the Force with which the gear 5 is rotated is an influence.
  • Image windings occur when the speed of the thread guide drum 13 is approximately an integral multiple of the speed of the cheese 14 in a slip-free drive. This image winding can be suppressed by briefly setting a defined slip between the package 14 and the thread guide drum 13. By reducing the contact pressure, the drive torque transmitted frictionally from the thread guide drum 13 to the package 14 is reduced, and thus the speed of the package 14 is reduced due to air friction, bearing friction and thread torque.
  • the cheese 14 can additionally be braked slightly with a pneumatic coil brake.
  • a suitable coil brake is for example in DE 196 50 932.7 or in the manual Autoconer "on page 1.3.8.
  • Image winding during the winding process are by means of the invention Device avoided in that by means of the stepper motor 1 the gear 5 is rotated into a position that the desired contact pressure of the package 14 on the thread guide drum 13 corresponds.
  • Control of contact pressure as a function of the coil travel by adjusting the Stepper motor 1 is done using the computer a control program.
  • Such a control program is calculated the required position of the stepper motor 1 expressed in positive or negative steps for example of sensor data fed to him throughout the coil journey become.
  • the control program initiates depending on it Turning the stepper motor 1.
  • the sensor data can be, for example, data from Speed sensors are used to measure the speed of the thread guide drum 13 and the cheese 14 are assigned. They can also be represented by data from detection of the winding travel by means of suitable sensors originate or from a determination of the thickness of the cheese 14, for example using a method disclosed in DE 196 25 512 A1.
  • the full cheese 14 is twisted of the stepping motor 1 from the thread guide drum 13 in pivoted away a position in which it is possible, if necessary using an automatic device full bobbin 14 from the bobbin frame 10 and insert an empty sleeve.

Landscapes

  • Winding Filamentary Materials (AREA)
  • Warping, Beaming, Or Leasing (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Unwinding Of Filamentary Materials (AREA)
  • Control Of Stepping Motors (AREA)
EP99102325A 1998-04-18 1999-02-06 Dispositif de commande de l'étrier support de bobine d'une machine textile Expired - Lifetime EP0950628B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19817363 1998-04-18
DE19817363A DE19817363A1 (de) 1998-04-18 1998-04-18 Vorrichtung zum Steuern des Spulenrahmens einer Textilmaschine

Publications (3)

Publication Number Publication Date
EP0950628A2 true EP0950628A2 (fr) 1999-10-20
EP0950628A3 EP0950628A3 (fr) 2000-07-26
EP0950628B1 EP0950628B1 (fr) 2003-05-07

Family

ID=7865044

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99102325A Expired - Lifetime EP0950628B1 (fr) 1998-04-18 1999-02-06 Dispositif de commande de l'étrier support de bobine d'une machine textile

Country Status (5)

Country Link
US (1) US6135383A (fr)
EP (1) EP0950628B1 (fr)
JP (1) JP4399054B2 (fr)
DE (2) DE19817363A1 (fr)
ES (1) ES2193610T3 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2810907A1 (fr) * 2013-06-08 2014-12-10 Saurer Germany GmbH & Co. KG Procédé de réglage d'une position d'angle de rotation d'un râtelier de bobines supportant en rotation une bobine, machine textile fabricant des bobines dotée de plusieurs têtes de bobinage et utilisation d'un moteur pas à pas entraînant un râtelier de bobines
WO2016023664A1 (fr) * 2014-08-15 2016-02-18 Dietze & Schell Maschinenfabrik Gmbh & Co. Kg Dispositif de bobinage servant au bobinage d'un produit à enrouler et procédé permettant de faire fonctionner un dispositif de bobinage servant au bobinage d'un produit à enrouler
CN108861811A (zh) * 2017-05-10 2018-11-23 里特机械公司 用于将压辊按压到牵引辊上的方法及牵引设备
EP3575254A1 (fr) * 2018-05-29 2019-12-04 Maschinenfabrik Rieter AG Procédé de pressage d'une bobine contre un rouleau de bobine ainsi que dispositif de tirage
CN111392501A (zh) * 2020-03-30 2020-07-10 浙江凯成智能设备股份有限公司 一种喇叭管绣花线托盘络筒机

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19959195A1 (de) * 1999-12-08 2001-06-13 Schlafhorst & Co W Vorrichtung zum Schwenken eines Spulenrahmens einer Textilmaschine
DE19962296A1 (de) * 1999-12-23 2001-06-28 Schlafhorst & Co W Spulmaschine
DE10012005B4 (de) * 2000-03-11 2007-07-05 Saurer Gmbh & Co. Kg Spulvorrichtung für eine Kreuzspulen herstellende Textilmaschine
DE10045919A1 (de) 2000-09-16 2002-03-28 Schlafhorst & Co W Vorrichtung zum Steuern eines Spulenrahmens einer Textilmaschine
DE10060237A1 (de) * 2000-12-05 2002-06-06 Schlafhorst & Co W Verfahren zum Betreiben einer Kreuzspulen herstellenden Textilmaschine
EP1486448A1 (fr) * 2003-06-12 2004-12-15 Saurer GmbH & Co. KG Procédé et dispositif pour opérer un poste de travail d'une machine textile pour la fabrication de bobines à spires croisées
DE102004032514A1 (de) * 2004-07-06 2006-02-16 Saurer Gmbh & Co. Kg Spulenrahmen Be- und Entlastungsvorrichtung für eine Spuleinrichtung einer Kreuzspulen herstellenden Textilmaschine
DE102013009653A1 (de) * 2013-06-08 2014-12-11 Saurer Germany Gmbh & Co. Kg Verfahren zum Einstellen einer Drehwinkelstellung eines eine Spulenhülse drehbeweglich halternden Spulenrahmens und Spulen herstellende Textilmaschine mit mehreren Spulstellen
CH719451A1 (de) 2022-02-25 2023-08-31 Ssm Schaerer Schweiter Mettler Ag Schwenkantrieb für eine Spulvorrichtung.

Family Cites Families (14)

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Publication number Priority date Publication date Assignee Title
DE1083718B (de) * 1956-02-28 1960-06-15 Schubert & Salzer Maschinen Wickelvorrichtung fuer Faserbaender oder Wattebahnen an Spinnerei-Vorbereitungsmaschinen
US3291407A (en) * 1964-07-01 1966-12-13 Leesona Corp Winding machine
DE1685676B2 (de) * 1967-09-18 1976-07-22 Hamel GmbH, Zwirnmaschinen, 4400 Münster Vorrichtung an spulmaschinen zum regeln des anpressdruckes von spulen mit antrieb am umfang
US3991950A (en) * 1973-02-09 1976-11-16 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Method and apparatus for making yarn packages of cheese form by a textile machine
US3948453A (en) * 1973-08-08 1976-04-06 Abbott Machine Co., Inc. Ribbon breaking machine
DE2518646C2 (de) * 1975-04-26 1986-08-21 W. Schlafhorst & Co, 4050 Mönchengladbach Vorrichtung zur Steuerung des Auflagedruckes einer Textilspule auf eine Stütz- oder Antriebswalze
JPH01294172A (ja) * 1988-05-18 1989-11-28 Murata Mach Ltd ワインダーの接圧制御装置
CH677918A5 (fr) * 1988-07-22 1991-07-15 Schweiter Ag Maschf
DE3927142C2 (de) * 1989-08-17 1998-02-12 Schlafhorst & Co W Einrichtung zum Steuern des Kontaktdruckes und/oder der Relativbewegung zwischen einer Spulwalze und einer Spule
DE4121775A1 (de) * 1991-07-01 1993-01-14 Rieter Ingolstadt Spinnerei Spuleinrichtung mit einer steuervorrichtung zur steuerung des auflagedruckes einer spule auf eine antriebswalze
DE29520857U1 (de) * 1994-07-05 1996-04-11 Neumag - Neumünstersche Maschinen- und Anlagenbau GmbH, 24536 Neumünster Aufspulmaschine
DE19527214A1 (de) * 1995-07-26 1997-01-30 Schlafhorst & Co W Vorrichtung zum Steuern eines Spulenrahmens einer Spinnereimaschine
DE19534333B4 (de) * 1995-09-15 2009-02-19 Oerlikon Textile Gmbh & Co. Kg Spulenrahmen-Entlastungsvorrichtung für die Spuleinrichtung einer Kreuzspulen herstellenden Textilmaschine
EP0973685B1 (fr) * 1998-02-10 2003-10-15 Barmag-Spinnzwirn GmbH Dispositif de bobinage

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2810907A1 (fr) * 2013-06-08 2014-12-10 Saurer Germany GmbH & Co. KG Procédé de réglage d'une position d'angle de rotation d'un râtelier de bobines supportant en rotation une bobine, machine textile fabricant des bobines dotée de plusieurs têtes de bobinage et utilisation d'un moteur pas à pas entraînant un râtelier de bobines
CN104229550A (zh) * 2013-06-08 2014-12-24 索若德国两合股份有限公司 筒子架旋转角位置的调节方法、纺织机及步进马达的应用
WO2016023664A1 (fr) * 2014-08-15 2016-02-18 Dietze & Schell Maschinenfabrik Gmbh & Co. Kg Dispositif de bobinage servant au bobinage d'un produit à enrouler et procédé permettant de faire fonctionner un dispositif de bobinage servant au bobinage d'un produit à enrouler
JP2017525635A (ja) * 2014-08-15 2017-09-07 ディーツェ ウント シェル マシーネンファブリーク ゲーエムベーハー ウント コー．カーゲーＤｉｅｔｚｅ ＆ Ｓｃｈｅｌｌ Ｍａｓｃｈｉｎｅｎｆａｂｒｉｋ Ｇｍｂｈ ＆ Ｃｏ．Ｋｇ 被巻取り材料を巻取る巻取り装置、及び、被巻取り材料を巻取る巻取り装置を動作させる方法
US9845221B2 (en) 2014-08-15 2017-12-19 Dietze & Schell Maschinenfabrik Gmbh & Co. Kg Winding device for winding a material to be wound and method for operating a winding device for winding a material to be wound
CN108861811A (zh) * 2017-05-10 2018-11-23 里特机械公司 用于将压辊按压到牵引辊上的方法及牵引设备
EP3575254A1 (fr) * 2018-05-29 2019-12-04 Maschinenfabrik Rieter AG Procédé de pressage d'une bobine contre un rouleau de bobine ainsi que dispositif de tirage
CN111392501A (zh) * 2020-03-30 2020-07-10 浙江凯成智能设备股份有限公司 一种喇叭管绣花线托盘络筒机
CN111392501B (zh) * 2020-03-30 2021-09-21 浙江凯成智能设备股份有限公司 一种喇叭管绣花线托盘络筒机

Also Published As

Publication number Publication date
DE19817363A1 (de) 1999-10-21
JPH11322193A (ja) 1999-11-24
ES2193610T3 (es) 2003-11-01
DE59905401D1 (de) 2003-06-12
EP0950628A3 (fr) 2000-07-26
EP0950628B1 (fr) 2003-05-07
JP4399054B2 (ja) 2010-01-13
US6135383A (en) 2000-10-24

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