EP2824053A1 - Détermination d'un régime de surveillance pour une bobine d'enroulement d'une bobineuse - Google Patents

Détermination d'un régime de surveillance pour une bobine d'enroulement d'une bobineuse Download PDF

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Publication number
EP2824053A1
EP2824053A1 EP13175929.2A EP13175929A EP2824053A1 EP 2824053 A1 EP2824053 A1 EP 2824053A1 EP 13175929 A EP13175929 A EP 13175929A EP 2824053 A1 EP2824053 A1 EP 2824053A1
Authority
EP
European Patent Office
Prior art keywords
winding
speed
reel
spool
monitoring
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
EP13175929.2A
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German (de)
English (en)
Other versions
EP2824053B1 (fr
Inventor
Bernhard Weimer
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.)
Siemens AG
Original Assignee
Siemens 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 Siemens AG filed Critical Siemens AG
Priority to EP13175929.2A priority Critical patent/EP2824053B1/fr
Priority to CN201410326013.8A priority patent/CN104276445B/zh
Publication of EP2824053A1 publication Critical patent/EP2824053A1/fr
Application granted granted Critical
Publication of EP2824053B1 publication Critical patent/EP2824053B1/fr
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Anticipated expiration legal-status Critical

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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
    • B65H63/00—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package
    • B65H63/04—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to excessive tension or irregular operation of apparatus
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H59/00—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators
    • B65H59/38—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators by regulating speed of driving mechanism of unwinding, paying-out, forwarding, winding, or depositing devices, e.g. automatically in response to variations in tension
    • B65H59/384—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators by regulating speed of driving mechanism of unwinding, paying-out, forwarding, winding, or depositing devices, e.g. automatically in response to variations in tension using electronic means
    • B65H59/385—Regulating winding speed
    • 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 further relates to a control unit for such a winding machine as well as such a winding machine.
  • Winding machines are well known and serve for winding winding material, such as fibers or threads.
  • winding bobbin diameter or radius in the following only winding bobbin diameter or radius, is the actual, physical (total) dimension, i. Diameter or radius, the winding spool understood, which is composed of the diameter or the radius of the empty / unwound winding spool and the related physical dimensions of the coil.
  • the invention is thus based on a winding machine for winding a winding material on a winding coil rotating during winding of the winding material with a Wickelspulenist loftiere.
  • the winding material may be a fiber, in particular a natural fiber, a vegetable fiber, a mineral fiber, a synthetic fiber, a synthetic polymer fiber or an industrially produced inorganic fiber, or a thread, in particular a glass thread.
  • fed via the supply reel means that the winding material is not wound up on the supply reel (connected to a changing winding thickness or feed reel radius / diameter), as in the reel spool, but that the winding material, for example by a single wrap the supply spool, passes over the spool (connected to fixed or constant feed spool diameter / radius or fixed / constant "winding thickness” (wrap) on the feed spool).
  • Such a supply reel for example, be a Morrisgalette.
  • the winding speed or feed bobbin speed is to be understood as the speed currently occupied / driven by the winding bobbin or supply bobbin at a particular point in time (during the winding process).
  • reel spool / supply reel or relevant (reel) drive units such as electric motors
  • their speed can be changed or controlled by the control of the reeling machine /be managed.
  • This winding bobbin or feed bobbin rotation speed can certainly be detected in the sense of a European machine guideline without encoder or also with encoder contact on the winding bobbin or supply bobbin.
  • the detection of the winding bobbin or feed bobbin rotational speed can also take place in two channels, thereby satisfying the Machinery Directive.
  • a ratio of the winding spool speed and the feed spool speed is formed. This ratio describes an actual winding thickness on the reel spool.
  • the monitoring speed of the reel spool is then determined from a predetermined limit speed for the unwound or empty reel spool ("safe" (limit) speed empty reel spool ”) and the ratio of the actual winding thickness on the reel spool described.
  • This "safe" (limit) speed empty reel spool "for the reel spool is specifiable, for example, by a manufacturer of the reel spool or the winding machine, represents a value for a mechanical load size of the empty reel spool - and can empirically, for example, by centrifugal tests and / or load tests, and / or computationally, for example by means of FEM (finite element method) to be determined.
  • FEM finite element method
  • the method for determining the monitoring speed can be realized by a computer program product having a storage medium on which a computer program is stored, which executes the method for determining the monitoring speed.
  • the winding machine has the control unit.
  • the feed reel represents “a kind of reference” in the “reel spool” system (changing upon reeling).
  • State variables of this system “reel spool”, such as the reel spool speed, can be referenced to the “feed reel” reference from the current ratio of reference “feed bobbin” and system “winding bobbin” the current state of the system “winding bobbin” are derived.
  • This finding is used to determine the actual winding thickness on the reel spool via the ratio of reel spool speed and feed spool speed - without further / additional hardware, such as one, especially secure and dual channel, diameter sensing, and without measuring the actual physical dimension of the reel ,
  • Safety Envelope Speed / Watch Speed or Speed Envelope can be used to monitor the reel spool or winder during the wrapping process, for example, by comparing "Safe Envelope Speed” / Watch Speed (for a winding condition / wrapper thickness) with corresponding reel spool speed.
  • the winding bobbin speed exceeds the associated "safe envelope speed” or “watchdog” speed ("hazardous" operation), the winding bobbin speed may be reduced to a speed lower than the "safe envelope speed” / monitor speed so as to bring the operation of the winding machine back in the "safe area", or the winding machine safely shut down.
  • the aspect ratio may be a radius or diameter ratio of the unwound reel spool and the empty feed reel.
  • This "safe" web / reel travel speed can then be mapped to the "safe envelope speed” or monitor size using the ratio of the reel spool speed and the feed spool speed.
  • the monitoring speed can be determined using two channels - and thus "safely" within the scope of a Machinery Directive.
  • the monitoring speed may be cycled during the winding operation, i. in each case to predefinable, in particular to a plurality of predeterminable, times during the winding process of the winding material, are determined, for example, every second during the winding process.
  • the Wickelspulenist loftiere and / or the Zuzhouspulenist loftress can / can thereby, in particular encoderless, at / on the winding machine or the reel or supply reel respectively to the predetermined, in particular to the plurality of predeterminable, times, for example every second, during the winding process of the winding material be recorded.
  • the winding spool speed can be changed, for example as part of a control of the winding process of the winding material to the winding spool of the winding machine. in particular (below the monitoring speed), or a safe shutdown within the meaning of the European Machinery Directive be initiated.
  • control / control in the winding machine can provide that during the winding process of the winding machine, this is driven so that the winding spool rotational speeds during the winding process are kept below the respective monitoring speeds or "safe" envelope speeds.
  • the control of the winding machine would - if necessary then from the monitoring / comparison - appropriate adjustments, in particular a reduction, at the Wickelspulenist loftiere or at the actual speeds of winding and supply reel provide.
  • FIG shows schematically a section of a winding machine 2 and illustrates this a (speed) monitoring 100 or control / regulation of the winding machine 2 to ensure their "safe” operation.
  • the (speed) monitoring 100 is implemented as a "safety tool" in a control unit 5 of the winding machine 2 and satisfies the safety requirements specified by the machine directive. Signal acquisition and calculations are done so u.a. all two channels.
  • the winding machine 2 has, as the FIG shows, a variable or (controllable / adjustable) adjustable speed, i. Wickelspulenist loftiere 11, drivable winding reel 1, on which the winding material 3, i.
  • a fiber hereinafter for the sake of simplicity only short winding material 3
  • the winding process 17 (during operation of the winding machine) - with changing / increasing winding thickness - is wound - and forms the winding 8.
  • the winding reel 1 is a second, also with variable or (controllable / adjustable) adjustable speed, i. Feed Spool Speed, drivable spool, i. a supply reel 4, in this case a delivery godet 4, upstream.
  • variable or (controllable / adjustable) adjustable speed i. Feed Spool Speed, drivable spool, i. a supply reel 4, in this case a delivery godet 4, upstream.
  • the winding material during the winding process 17 is subtracted - while the winding material 3 wraps around the supply / supply godet 4 once or several times -, the winding reel 1 fed and wound onto the reel spool 1.
  • the (speed) monitoring 100 or the relevant control / regulation of the winding machine 2 or of the winding process 17 takes place by means of the "safety tool" implemented in the control unit 5 of the winding machine 2.
  • the control unit 5 is, as indicated in the FIG, connected via (signal) lines 6 with the reel spool 1 and the Dolphingalette 4, via which the control unit 5, the electronics (not labeled), such as drive units 7, the reel spool 1 and the Morrisgalette 4th controls.
  • the speed control 100 is necessary in order to prevent a corresponding overstressing / loading of the reel spool 1 - and thus possible damage to the reel spool 1 and possibly an operator.
  • the speed monitoring 100 in the winding machine 2 is carried out on the basis of - by the control unit 5 and the "safety tool" determined - speed limits, i. of "safe” envelope speeds "10, (for the reel spool 1).
  • control operations 150 of the control unit 5 for example on the drive units 7 of the winding 1 and the supply reel 4, for changing / lowering the Wickelspulenist loftiere 11 (in the case of exceedances of speed limits) are executed by the control unit 5.
  • n shell n 0 * r 0 / r G * n reel / n G
  • n shell monitoring speed 10
  • safe envelope speed 10 n 0 limit speed for the unwound / empty reel spool 15
  • n winding winding spool speed 11
  • n G feed bobbin speed 12
  • the "safe" (limit) speed empty reel spool "15 is specified for the reel spool 1 by a manufacturer of the reel spool 1.
  • the "safe" (limit) speed empty reel spool "15 represents a value for a mechanical load size of the empty reel spool 1 - and has been determined by centrifugal tests.
  • r 0 radius of the unwound / empty reel spool 1
  • r G radius of the empty feed reel / feed godet 4
  • a aspect ratio 16 is formed which is fixed - taking into account the actual reeling machine geometry (from reel spool 1 and feed godet 4) Represents machine parameters.

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  • Engineering & Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Winding Filamentary Materials (AREA)
EP13175929.2A 2013-07-10 2013-07-10 Détermination d'un régime de surveillance pour une bobine d'enroulement d'une bobineuse Active EP2824053B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP13175929.2A EP2824053B1 (fr) 2013-07-10 2013-07-10 Détermination d'un régime de surveillance pour une bobine d'enroulement d'une bobineuse
CN201410326013.8A CN104276445B (zh) 2013-07-10 2014-07-09 测定绕线器的缠绕线圈的监测转速

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP13175929.2A EP2824053B1 (fr) 2013-07-10 2013-07-10 Détermination d'un régime de surveillance pour une bobine d'enroulement d'une bobineuse

Publications (2)

Publication Number Publication Date
EP2824053A1 true EP2824053A1 (fr) 2015-01-14
EP2824053B1 EP2824053B1 (fr) 2017-05-31

Family

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EP13175929.2A Active EP2824053B1 (fr) 2013-07-10 2013-07-10 Détermination d'un régime de surveillance pour une bobine d'enroulement d'une bobineuse

Country Status (2)

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EP (1) EP2824053B1 (fr)
CN (1) CN104276445B (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015008166A1 (de) * 2015-06-25 2016-12-29 Saurer Germany Gmbh & Co. Kg Verfahren und Vorrichtung zum Optimieren der Dichte von auf Arbeitsstellen eines Kreuzspulautomaten hergestellten Kreuzspulen
CN108423222B (zh) * 2017-02-15 2023-11-17 深圳市远东皓星科技有限公司 绕线机
CN108750803B (zh) * 2018-06-05 2020-11-17 湖北腾洋铜业有限公司 一种收线装置
CN113233259A (zh) * 2021-05-24 2021-08-10 成都星达铜业有限公司 一种绕线装置
CN113928927A (zh) * 2021-11-05 2022-01-14 广东电网有限责任公司 一种光缆盘放装置

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3536272A (en) * 1968-01-27 1970-10-27 Tokyo Shibaura Electric Co Takeup device for continuous materials
GB1400405A (en) * 1971-05-07 1975-07-16 Mackie & Sons Ltd J Yarn winding machines
EP0183935A1 (fr) * 1984-12-07 1986-06-11 Maschinenfabrik Rieter Ag Méthode et appareil pour la surveillance de la vitesse de broche
EP0200234A2 (fr) * 1982-05-17 1986-11-05 Maschinenfabrik Rieter Ag Commande de broche de bobinage
EP0580071A2 (fr) * 1992-07-18 1994-01-26 Barmag Ag Méthode de production et/ou traitement ainsique de bobinage d'une matière thermoplastique sans fin avec sortie d'un signal de qualité ainsi qu'un appareil d'enroulement
WO2012096040A1 (fr) * 2011-01-11 2012-07-19 Ｔｍｔマシナリー株式会社 Dispositif de bobinage de filé et installation de bobinage de filé

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5126590B2 (ja) * 2008-02-14 2013-01-23 村田機械株式会社 糸品質測定器及び糸巻取機
CN201545551U (zh) * 2009-12-01 2010-08-11 北京和利时电机技术有限公司 数控卷绕控制单元
CN202661475U (zh) * 2012-07-26 2013-01-09 齐齐哈尔齐一机工业产品有限公司 数控缠绕机床缠绕信号采集装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3536272A (en) * 1968-01-27 1970-10-27 Tokyo Shibaura Electric Co Takeup device for continuous materials
GB1400405A (en) * 1971-05-07 1975-07-16 Mackie & Sons Ltd J Yarn winding machines
EP0200234A2 (fr) * 1982-05-17 1986-11-05 Maschinenfabrik Rieter Ag Commande de broche de bobinage
EP0183935A1 (fr) * 1984-12-07 1986-06-11 Maschinenfabrik Rieter Ag Méthode et appareil pour la surveillance de la vitesse de broche
EP0580071A2 (fr) * 1992-07-18 1994-01-26 Barmag Ag Méthode de production et/ou traitement ainsique de bobinage d'une matière thermoplastique sans fin avec sortie d'un signal de qualité ainsi qu'un appareil d'enroulement
WO2012096040A1 (fr) * 2011-01-11 2012-07-19 Ｔｍｔマシナリー株式会社 Dispositif de bobinage de filé et installation de bobinage de filé

Also Published As

Publication number Publication date
EP2824053B1 (fr) 2017-05-31
CN104276445A (zh) 2015-01-14
CN104276445B (zh) 2018-11-20

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