EP0845432B1 - Bobinoir - Google Patents

Bobinoir Download PDF

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Publication number
EP0845432B1
EP0845432B1 EP97118816A EP97118816A EP0845432B1 EP 0845432 B1 EP0845432 B1 EP 0845432B1 EP 97118816 A EP97118816 A EP 97118816A EP 97118816 A EP97118816 A EP 97118816A EP 0845432 B1 EP0845432 B1 EP 0845432B1
Authority
EP
European Patent Office
Prior art keywords
electronics
winding
winding machine
carrier
control
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
EP97118816A
Other languages
German (de)
English (en)
Other versions
EP0845432A1 (fr
Inventor
Karl-Ludwig Rafflenbeul
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 Barmag AG
Original Assignee
Barmag AG
Barmag Barmer Maschinenfabrik 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 Barmag AG, Barmag Barmer Maschinenfabrik AG filed Critical Barmag AG
Publication of EP0845432A1 publication Critical patent/EP0845432A1/fr
Application granted granted Critical
Publication of EP0845432B1 publication Critical patent/EP0845432B1/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
    • B65H54/70—Other constructional features of yarn-winding machines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H67/00—Replacing or removing cores, receptacles, or completed packages at paying-out, winding, or depositing stations
    • B65H67/04—Arrangements for removing completed take-up packages and or replacing by cores, formers, or empty receptacles at winding or depositing stations; Transferring material between adjacent full and empty take-up elements
    • B65H67/044—Continuous winding apparatus for winding on two or more winding heads in succession
    • B65H67/048—Continuous winding apparatus for winding on two or more winding heads in succession having winding heads arranged on rotary capstan head
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/50—Auxiliary process performed during handling process
    • B65H2301/53—Auxiliary process performed during handling process for acting on performance of handling machine
    • B65H2301/5305—Cooling parts or areas of handling machine
    • 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
    • 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
    • B65H54/28—Traversing devices; Package-shaping arrangements

Definitions

  • the invention relates to a winding machine for winding a continuously starting thread according to the preamble of the claim 1.
  • Such a winding machine is known from EP 0 374 536.
  • the known winding machine has further electronic components, which are used to control the winding process and the bobbin change.
  • Electronics systems, Electronic Components are such electronic components as well as the electrical system for controlling the drives in a control cabinet arranged, which is placed near the winding machine.
  • the winding machine is operated directly on the machine on a dedicated control panel. It has now been found that especially for diagnostic purposes this arrangement to the Problem leads that the operator from the control cabinet not the Can control the workflow of the machine.
  • an individual Adjustment of the drive parameters is only possible to a limited extent because the control-relevant Parameters from a central machine control of the winding machine be specified.
  • Another object of the invention is to be as short and compact as possible To create a winding machine.
  • the control electronics usually include the Plug-in cards integrated circuits and their components.
  • the drive electronics essentially includes the energy supply for the drives required components such as inverters.
  • a particularly advantageous development provides that essentially all electronic components of the winding machine to one electronic unit are summarized, the electronics unit one Central processor has.
  • This electronics unit is with one connector for power supply and with a connection for data transfer fitted.
  • the advantage of this winding machine according to the invention is in that the control is carried out by only one central processor. In order to can the winding machine independently of an external central machine control individually programmed and operated. In particular Such an arrangement is for diagnostic and test purposes advantageous.
  • the arrangement of the electronics unit on the operator side of the machine is This is particularly advantageous for the diagnosis as well as the operation to be carried out directly from the control panel. Thereby the diagnostic information are shown directly on the display of the control panel.
  • This arrangement also leads to a substantial increase in Machine safety as all activities to be performed by the operator can be made in front of the winding machine.
  • the area that is particularly dangerous due to the rotating parts The operator does not need to cross the long side of the winding head become.
  • winding machine provides that the power electronics and the control electronics in the electrical unit are arranged encapsulated from each other. This can be an electrical Realize shielding so that mutual influence or Disruption, especially the impact of the power electronics on the Control electronics, is avoided.
  • the arrangement of the power electronics on a with a heat sink in heat-conducting contact standing plate or directly on the heat sink has the advantage that the heat loss where it arises, directly on the environment can be dissipated.
  • the heat sink can be a A large number of cooling fins have the largest possible cooling surface to create. To support the cooling effect, it is also from Advantage if the cooling body is blown by means of a cooling air flow becomes.
  • the heat sink can advantageously be formed directly on the carrier.
  • the heat sink could be a cover that one Closes electronics unit receiving hollow carrier.
  • the design of the carrier as a U-profile offers installation space for the Electronics unit without additional housing.
  • a further advantageous embodiment of the winding machine enables that the thread break monitors used in each spinning station are directly above a signal line connected to the central processor of the electrical unit is. This means that the signals are evaluated directly in the winding machine, so that a correspondingly quick reaction to any thread breaks can be done. Furthermore, the wiring effort is minimized to monitor the thread break guard, as a connection to the external central machine control is not required.
  • FIG. 1 schematically shows a first embodiment of the invention Winding machine shown.
  • the winding machine has a machine frame 1.
  • a rotatable spindle carrier (not shown here) is mounted.
  • the spindle carrier for example designed as a revolver, is by means of the Turret drive 6 moves.
  • the winding spindles 2 are on the spindle carrier and 3 cantilevered rotatably.
  • the winding spindle 2 is in this case the spindle motor 4 driven.
  • the winding spindle 3 is with the spindle motor 5 connected.
  • the bobbins 8 are wound on the winding spindle 2.
  • a thread 12 runs over a head thread guide in each winding station 11 to a traversing device 10.
  • the head thread guide 11 is a thread break monitor 13 upstream.
  • the traversing device is on attached to the carrier 7.
  • the thread 12 runs on a pressure roller 9 and is by means of the pressure roller 9 placed on the spool surface of the spool 8.
  • the pressure roller 9 is partially wrapped around the thread 12.
  • the Pressure roller 9 lies on the spool surface of spool 8 with a certain contact pressure.
  • the spindle motor 4 regulated so that the peripheral speed of the coil remains constant.
  • the peripheral speed of the pressure roller for control constantly recorded.
  • the winding machine shown here points here a total of 6 winding stations, all of which are constructed identically, so that the description applies analogously to each spinning station.
  • An electrical unit 15 is attached to the carrier 7.
  • the electrical unit 15 is in heat-conducting contact with a heat sink 14.
  • the electronics unit shows 15 a control panel 16.
  • the electronics unit is with the drives 4, 5 and 6 connected by lines 35. The same is true Traversing drive and a drive of the pressure roller with the electrical unit connected.
  • a signal line leads to the thread break monitors 13 to the Electronics unit.
  • the 2 is a schematic block diagram of the electronics unit shown in Fig. 1.
  • the drive electronics 36 essentially has the components for energy supply of the drives, with the inverters within the drive electronics are combined to form a power electronics unit.
  • the Control electronics essentially comprise the control circuits the machine functions as well as the circuits for data coupling with an external machine control system, for example an entire Spinning process controls and monitors. Here, the circuits as individual tax cards are executed.
  • the heart of the electronics unit 15 represents the central processor 17, which is both the drive electronics 36 as well as the control electronics 37 controls.
  • the central processor 17 is connected to a signal line 18 via a plug 27.
  • the Signal line 18 leads to the central machine control. About this Machine and process data to the central machine control forwarded. This data is particularly important for the entire process and transport control technology required.
  • the central processor 17 is connected to the connector 26 Signal line 20 connected.
  • the signal line 20 connects the thread break monitor 13 with the central processor 17.
  • the energy supply of the Electronics unit 15 takes place via line 19.
  • Central processor 17 now takes over the control of all electrical functions of the winding head.
  • the drives 22 are controlled via the inverters 21.
  • the drives 22 are connected by the line 35 Drives in the winding head are the drives already shown in FIG. 1 the winding spindle and the turret. Furthermore be controls the drives of the traversing and the pressure roller.
  • the central processor 17 is also provided with a signal input 23 and connected to a signal output 24. This is used to connect Sensors and actuators of the winding machine.
  • An analog input and output 25 is provided for analog data.
  • the analog input, -Output could be used, for example, to connect a contact pressure control serve the pressure roller.
  • the central processor 17 is also coupled with the control panel 16. Through this integration of the electrical components it is possible to carry out a diagnosis (process flow, Control sequence, troubleshooting) on the integrated control panel perform.
  • the central processor 17 takes over the complete electronic connection of the winding head.
  • a longitudinal section of the electronics unit is shown schematically.
  • a shielding plate 31 is located within the electronics unit the power electronics 38 and the control electronics 37 are arranged.
  • the power electronics 38 are the power semiconductors or Inverter 21.1 to 21.5 attached to a heat sink 14.
  • the Heatsink 14 faces the power electronics on the opposite side cooling fins 32 aligned parallel to one another.
  • the The winding head components are connected via the plug 33 is arranged within the power electronics.
  • the power electronics 38 also includes the power modules 29, which act as an inverter module for the drives are used.
  • On the carrier 7 facing side is the Control electronics 37.
  • the control electronics 37 include the control cards 30 and the central processor 17. Likewise, the control panel 16 arranged in the area of the control electronics. Data entry and / or - output is via connector 27.
  • FIG. 4 is a further embodiment of an inventive Winding machine shown with electronic units.
  • the mechanical structure the winding machine is essentially related to the construction of the winding machine from Fig. 1 identical.
  • functionally identical components have the same Get reference numerals.
  • the winding machine has a machine frame 1, which with a substantially horizontally projecting carrier 7 is connected.
  • a plate 45 which is used to hold a traversing device 10 and a pressure roller 9 is used.
  • the pressure roller 9 is at one end of a rocker 41 rotatably mounted.
  • the rocker 41 is coupled to the plate 45 via a pivot bearing 44.
  • the carrier 42 which carries the traversing device 10, is arranged.
  • the pressure roller 9 bears against a coil 8 to be wound.
  • the sink 8 is clamped on a driven winding spindle 2.
  • the winding spindle 2 is rotatably cantilevered on a turret 40.
  • To the Spooling turret 40 is eccentrically offset by 180 ° to the winding spindle 2 a further winding spindle 3 cantilevered rotatably.
  • the winding spindle 3 carries a full spool 39.
  • the carrier 7 is shown in cross section in FIG. 4.
  • the carrier 7 has a U-shaped cross section.
  • the drive electronics 36 and the control electronics 37 each arranged as an electronics unit.
  • the unit the control electronics 37 attached to the groove bottom of the carrier 7.
  • the Unit of the drive electronics 36 is on the opposite side a lid 43 attached.
  • the lid 43 is at the free ends of the Leg of the carrier 7 arranged and forms a with the carrier 7 closed interior.
  • an insulating wall 31 is arranged between the drive electronics 36 and the Control electronics 37. Through the Insulating wall 31 is both an electromagnetic shield as well thermal insulation between the drive electronics 36 and the control electronics 37 realized.
  • the cover 43 is designed as a heat sink has molded several cooling fins 32 on the outside.
  • control panel is also close to the Control electronics 37 arranged.
  • the drive electronics 36 and the Control electronics 37 are coupled to one another via plug connections. This means that all machine functions can be operated from a central point serve.
  • the electrical units are Drive electronics 36 and the control electronics 37 one above the other attached to the carrier 7. Basically, the electronics units can also be fastened to the carrier 7 in the longitudinal direction.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Winding, Rewinding, Material Storage Devices (AREA)
  • Replacing, Conveying, And Pick-Finding For Filamentary Materials (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Inverter Devices (AREA)
  • Storing, Repeated Paying-Out, And Re-Storing Of Elongated Articles (AREA)
  • Winding Filamentary Materials (AREA)

Claims (9)

  1. Bobinoir pour le bobinage de plusieurs fils en marche continue (12) sur des bobines (8) qui sont montées l'une derrière l'autre de façon à s'aligner sur une broche de bobinage (2) entraínée et montée en saillie, comportant :
    un nombre de dispositifs de va-et-vient (10) entraínés correspondant au nombre de fils, lesquels dispositifs de va-et-vient (10) étant rapportés à un support (7) en forme de barre, lequel support (7) étant rapporté en saillie à un bâti de machine (1) ;
    une électronique d'entraínement (36) pour l'alimentation en énergie des mécanismes d'entraínement (22) ;
    une électronique de commande (37) pour la commande du bobinoir et pour l'accouplement des données des entrées et des sorties à une commande de machine centrale ; et
    un tableau de contrôle (16) pour opérer le bobinoir, lequel tableau de contrôle (16) étant agencé au niveau du support (7),
    caractérisé en ce que l'électronique d'entraínement (36) et l'électronique de commande (37) sont groupées chacune en une unité électronique et qu'elles sont agencées au niveau du support (7) réparties le long d'une longueur partielle.
  2. Bobinoir selon la revendication 1, caractérisé en ce que l'électronique d'entraínement (36), l'électronique de commande (37) et le tableau de contrôle (16) sont groupés en une unité électronique (15), en ce que l'unité électronique (15) est pourvue d'un raccord d'alimentation en énergie et d'un raccord de transfert de signaux, en ce que l'unité électronique (15) présente un processeur central (17) et en ce que le processeur central (17) commande toutes les fonctions de la machine.
  3. Bobinoir selon la revendication 2, caractérisé en ce que l'unité électronique (15) est rapportée sur le coté opérateur de la machine, à partir duquel les bobines pleines (34) sont échangées contre les noyaux vides.
  4. Bobinoir selon l'une des revendications 1 à 3, caractérisé en ce que l'électronique d'entraínement (36) présente une électronique de puissance (38) qui reçoit plusieurs onduleurs (21) alimentant les mécanismes d'entraínement (22) et en ce que l'électronique de puissance (38) et l'électronique (37) de commande sont agencées l'une par rapport à l'autre de manière capsulée dans l'unité/les unités électronique(s) (15).
  5. Bobinoir selon la revendication 4, caractérisé en ce que l'électronique de puissance (38) est fixée à un corps de refroidissement (14) de façon à transmettre la chaleur.
  6. Bobinoir selon la revendication 5, caractérisé en ce que le corps de refroidissement (14) est formé par le support (7).
  7. Bobinoir selon l'une des revendications 1 à 6, caractérisé en ce que le support (7) présente une section transversale en forme de U, l'unité/les unités électronique(s)(15) étant agencée(s) entre les branches du support (7).
  8. Bobinoir selon l'une des revendications 5 à 7, caractérisé en ce qu'un couvercle (28) est rapporté aux extrémités libres des branches du support (7) lequel couvercle (28) étant réalisé en tant que corps de refroidissement.
  9. Bobinoir selon l'une des revendications 1 à 8, caractérisé en ce qu'un dispositif de contrôle (13) de rupture de fil est relié au processeur central (17) de l'unité électronique (15) par un circuit de signaux (20).
EP97118816A 1996-11-27 1997-10-29 Bobinoir Expired - Lifetime EP0845432B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19649104 1996-11-27
DE19649104 1996-11-27

Publications (2)

Publication Number Publication Date
EP0845432A1 EP0845432A1 (fr) 1998-06-03
EP0845432B1 true EP0845432B1 (fr) 2002-02-27

Family

ID=7812907

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97118816A Expired - Lifetime EP0845432B1 (fr) 1996-11-27 1997-10-29 Bobinoir

Country Status (6)

Country Link
US (1) US5927636A (fr)
EP (1) EP0845432B1 (fr)
KR (1) KR100484075B1 (fr)
CN (1) CN1082020C (fr)
DE (1) DE59706488D1 (fr)
TW (1) TW472025B (fr)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11100166A (ja) * 1997-09-29 1999-04-13 Murata Mach Ltd 紡糸巻取機
DE29908962U1 (de) 1999-05-21 1999-09-02 Neumag - Neumünstersche Maschinen- und Anlagenbau GmbH, 24536 Neumünster Aufspulmaschine
DE19945823C1 (de) 1999-09-24 2000-10-26 Neumag Gmbh Aufspulmaschine
US6513749B1 (en) * 1999-12-09 2003-02-04 Barmag Ag Yarn winding machine and method
DE10015564C1 (de) * 2000-03-29 2001-10-11 Dienes Appbau Gmbh Regel-, Steuer- und Energieversorgungseinrichtung für Textilmaschinen
DE10040109A1 (de) 2000-08-17 2002-02-28 Schlafhorst & Co W Lagergehäuse für eine Antriebseinrichtung einer Kreuzspulen herstellenden Textilmaschine
DE102004025680A1 (de) * 2004-05-26 2005-12-15 Saurer Gmbh & Co. Kg Vorrichtung zum Spinnen und Aufwickeln mehrerer synthetischer Fäden
DE112005001227A5 (de) * 2004-05-28 2007-06-28 Saurer Gmbh & Co. Kg Aufspulmaschine
DE102005037178A1 (de) * 2005-08-06 2007-02-08 Saurer Gmbh & Co. Kg Vorrichtung zum Schmelzspinnen und Aufwickeln einer Vielzahl von Fäden sowie ein Verfahren zum Betreiben einer derartigen Vorrichtung
JP2009504536A (ja) * 2005-08-17 2009-02-05 エーリコン テクスティル ゲゼルシャフト ミット ベシュレンクテル ハフツング ウント コンパニー コマンディートゲゼルシャフト 多数本の合成糸を巻取る方法と装置
ITFI20070216A1 (it) * 2007-09-28 2009-03-29 Celli Paper S P A A "dispositivo avvolgitore con bracci di sollevamento delle aste di avvolgi- mento"
DE102014005634A1 (de) * 2014-04-16 2015-10-22 Oerlikon Textile Gmbh & Co. Kg Aufspulmaschine
CH709698A1 (de) * 2014-05-27 2015-11-30 Rieter Ag Maschf Changierelement für eine Spinnmaschine sowie damit ausgestattete Spinnmaschine.
CN105986343B (zh) * 2015-02-12 2020-12-01 欧瑞康纺织有限及两合公司 变形机
CN107624104B (zh) * 2015-05-12 2020-01-17 欧瑞康纺织有限及两合公司 卷绕机
DE102017004866A1 (de) * 2017-05-19 2018-11-22 Oerlikon Textile Gmbh & Co. Kg Verfahren zum Bedienen einer Aufspulmaschine sowie eine Aufspulmaschine
DE102018003480A1 (de) 2018-04-27 2019-10-31 Oerlikon Textile Gmbh & Co. Kg Vorrichtung zum Abziehen und Aufwickeln von schmelzgesponnenen Fäden

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Publication number Priority date Publication date Assignee Title
US2925227A (en) * 1956-06-15 1960-02-16 Tremco Mfg Company Continuous multiple spool coiling apparatus for mastic filaments
US3550871A (en) * 1967-07-12 1970-12-29 Leesona Corp Textile machinery
CH520062A (de) * 1970-12-22 1972-03-15 Rieter Ag Maschf Anordnung von mehreren Aufwindvorrichtungen für aus Spinndüsen über Transportrollen angelieferte Endlosfäden
US4437617A (en) * 1981-04-28 1984-03-20 Fiber Industries, Inc. Winding apparatus for filamentary material having means for winding a trailing end of the filamentary material in close order upon a package
SE427647B (sv) * 1982-05-07 1983-04-25 Skaltek Ab Anordning vid en lindningsmaskin for indragning av elektrisk kabel, strengformat gods, wire eller liknande
GB2177430B (en) * 1985-07-05 1989-07-19 Reiter Ag Maschf Enclosures for high speed winders
ES2050766T3 (es) * 1988-12-22 1994-06-01 Barmag Barmer Maschf Maquina bobinadora.
DE3937190A1 (de) * 1989-11-08 1991-05-16 Bosch Gmbh Robert Gehaeuse fuer eine elektronische schaltung
US5246177A (en) * 1990-08-08 1993-09-21 Teijin Seiki Co., Ltd. Yarn winding apparatus of an automatic bobbin changing type
US5234173A (en) * 1990-10-05 1993-08-10 Murata Kikai Kabushiki Kaisha Spun yarn winding machine
JP2626326B2 (ja) * 1991-07-31 1997-07-02 三菱電機株式会社 モータ制御ユニット
TW252998B (fr) * 1992-03-05 1995-08-01 Barmag Barmer Maschf
US5499772A (en) * 1992-10-16 1996-03-19 Murata Kikai Kabushiki Kaisha Winding operation control method and apparatus for automatic winder
US5297025A (en) * 1992-10-28 1994-03-22 Onan Corporation Power supply assembly
JPH0733210B2 (ja) * 1993-02-26 1995-04-12 東レエンジニアリング株式会社 巻取機
JP3189537B2 (ja) * 1993-11-09 2001-07-16 村田機械株式会社 紡糸巻取機

Also Published As

Publication number Publication date
DE59706488D1 (de) 2002-04-04
KR100484075B1 (ko) 2006-01-27
US5927636A (en) 1999-07-27
CN1183369A (zh) 1998-06-03
EP0845432A1 (fr) 1998-06-03
CN1082020C (zh) 2002-04-03
TW472025B (en) 2002-01-11
KR19980042848A (ko) 1998-08-17

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