EP3461772A1 - Procédé et appareil d'utilisation optimale du matériau d'enroulement lors de déroulement et/ou d'enroulement - Google Patents

Procédé et appareil d'utilisation optimale du matériau d'enroulement lors de déroulement et/ou d'enroulement Download PDF

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Publication number
EP3461772A1
EP3461772A1 EP17001614.1A EP17001614A EP3461772A1 EP 3461772 A1 EP3461772 A1 EP 3461772A1 EP 17001614 A EP17001614 A EP 17001614A EP 3461772 A1 EP3461772 A1 EP 3461772A1
Authority
EP
European Patent Office
Prior art keywords
winding material
storage drum
winding
braking
force
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
EP17001614.1A
Other languages
German (de)
English (en)
Other versions
EP3461772B1 (fr
Inventor
Rene Tauscher
Remo Nitschmann
Andreas Zom
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.)
Partzsch Spezialdrahte EK
Original Assignee
Partzsch Spezialdrahte EK
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 Partzsch Spezialdrahte EK filed Critical Partzsch Spezialdrahte EK
Priority to ES17001614T priority Critical patent/ES2913091T3/es
Priority to PT170016141T priority patent/PT3461772T/pt
Priority to EP17001614.1A priority patent/EP3461772B1/fr
Publication of EP3461772A1 publication Critical patent/EP3461772A1/fr
Application granted granted Critical
Publication of EP3461772B1 publication Critical patent/EP3461772B1/fr
Active 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
    • B65H63/00—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package
    • B65H63/08—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to delivery of a measured length of material, completion of winding of a package, or filling of a receptacle
    • B65H63/086—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to delivery of a measured length of material, completion of winding of a package, or filling of a receptacle responsive to completion of unwinding of a package
    • 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
    • B65H59/02—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators by regulating delivery of material from supply package
    • B65H59/04—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators by regulating delivery of material from supply package by devices acting on package or support
    • 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
    • B65H59/10—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators by devices acting on running material and not associated with supply or take-up devices
    • 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
    • B65H2301/40—Type of handling process
    • B65H2301/41—Winding, unwinding
    • B65H2301/415—Unwinding
    • B65H2301/4152—Finishing unwinding process
    • B65H2301/41525—Finishing unwinding process and consuming web roll up to trailing edge
    • 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
    • B65H2701/36—Wires

Definitions

  • the invention relates to a method and a device for optimal use of the winding material in the construction and / or processing of storage drums in connection with the supply to further processing machines, in particular winder machines.
  • the Wicklungsgut a textile web, a fabric web, a wire or the like.
  • a technological intermediate space is provided in the further processing in which a preliminary treatment of the winding material is carried out after processing.
  • These preparatory treatments can be carried out in a demand-oriented deformation of the winding material for further processing in the further processing machine, in particular winder machine exist.
  • traction required a counterforce by the braking action generates the storage drum.
  • a device for control and / or regulation is used, with a variable size is monitored.
  • This variable quantity relates to a machine condition that indicates the temperature and / or wear, and / or a mode change and / or a friction change.
  • at least one parameter of the device for controlling and / or regulating is changed.
  • An example of a variable quantity relating to a machine state is a mode change of the winder machine which results in, for example, a change in the pulling force.
  • a sensor is used to determine the force exerted on the winding tension.
  • PID controllers are used to carry out the control of the winding process. After the unwinding of the winding material from the respective storage drum, the residue associated with the storage drum remains as waste or secondary raw material. The remaining length of the winding material per storage drum corresponds to the distance between the storage drum and the winder machine.
  • a yarn tension force sensor is used to monitor the yarn tension of a yarn running from a run-flat bobbin to a take-up bobbin.
  • the thread tension is regulated by means of a thread tensioner depending on the determined sensor values.
  • Using a Workplace computer is determined according to the yarn tension determined by the yarn tension force of the contact pressure acting on the thread yarn braking device of the thread tensioner.
  • a substantially constant yarn tension of the running yarn is set to ensure in this way a uniform winding of the yarn on the package.
  • the respective residues also remain between the delivery reel and the package. This proves to be particularly disadvantageous in the further processing of high-quality fabric or textile webs from an economic point of view.
  • a winding device for winding at least one winding material on at least one removable cover.
  • the subject device has a mass detection unit with which a mass characteristic value of the winding material is determined at predetermined times. On the basis of these values, the tension acting on the winding material is then regulated. With this control, a precise monitoring of a winding operation is advantageously made possible and thereby the properties of the winding device can be improved Economically disadvantageous are the remaining remnants of the winding material after completion of the winding process in particular high quality Wickelgütem also on this winding device.
  • a device for braking electrically conductive edges which has a magnetic field generating device for braking electrically conductive tape.
  • the band to be braked is arranged in front of the processing station and is further processed under tension.
  • an alternating magnetic field is generated which induces eddy currents in the band and thereby exerts a directed against the conveying direction force on this.
  • the tapes are held by means of this device during the supply to a further processing station under a constant tension.
  • the proposed solution allows non-contact braking of a tape regardless of its movement. Due to the contactless braking process, damage to the belt surface is avoided. However, even when using this device no measures to prevent the occurrence of residues in particular high-quality winding material after completion of the respective unwinding process are provided.
  • the object of the invention is therefore to provide a method and an apparatus for performing the method, with which the inclusion of the complete winding material of the storage stream is enabled in the technological processing.
  • the object is achieved by the method with the descriptive features according to claim 1.
  • Advantageous developments of the method are described by the characterizing features of claims 2 to 4.
  • For carrying out the method is according to the object of the device according to claim 5.
  • Advantageous developments of the device describe the claims 6 to 10.
  • the inventive method is for the Entry into the subsequent processing facility, such as the supply to a winding machine, required constant maintenance of the tensile force to complete retraction of the winding material maintained. This constant maintenance is achieved by the force acting on the winding counterforce is generated even after the completion of the supply roll.
  • the method proves to be advantageous if the counterforce continues to be generated even after the unwinding of the winding material by utilizing the counterforce generated by the braking devices on the supply roll.
  • the bridging of the gap between the supply roll and the subsequent further processing device is achieved by a compound of a lower quality in relation to the winding material, windable material with the winding material.
  • one end of the connecting means is connected to the storage drum and the opposite end to one end of the winding material.
  • the generation of the counterforce is generated by a braking device arranged in front of the entry location of the subsequent further processing device.
  • the method is preferably carried out by controllable means which generate a counteracting force of the tensile force with which the opposing force of the tensile force is maintained until the complete winding of the winding material in the subsequent processing device.
  • controllable means which generate a counteracting force of the tensile force with which the opposing force of the tensile force is maintained until the complete winding of the winding material in the subsequent processing device.
  • connection assembly connected to the storage drum is preferably designed so that it has a winding material at the end of the unwinding process automatically from the storage drum releasing mechanism.
  • FIG. 1 reproduced schematic arrangement shows the storage drum 2 with the already wound from this winding material 1 (eg copper wire).
  • the transport path provided between the storage drum 2 and the following winder machine 4 serves for the technological preparation of the winding material 1 for further processing by the winder machine 4.
  • This preparation can consist for example in the required stretching of the winding material 1 for insertion into the winder machine 4.
  • the required in the processing, processing and transport to the winder 4 constant holding the tensile force is effected by the force applied by the storage drum 2 counterforce. After settlement, this required counterforce is no longer available.
  • the remaining stretched Wicklungsgut 1 between the storage drum 2 and the winder machine 4 is separated after the settlement of the storage drum 2 and cut at the entry point to the winder 4.
  • This part of the winding material 1 then accumulates as a secondary raw material.
  • the length of this transport section is between 5-8 m.
  • the weight of the technologically unused material per storage drum 2 is about 1 kg up to 10 kg for average cross sections used.
  • the aim of the present solution is to fully integrate this part of the winding material 1 in the technological process sequence and thus make it usable.
  • a comparison with the winding material 1 inferior bonding material 3 is connected to one end of the winding material 1 and wound vorwerst during the winding on the storage drum 2. After the completion of this settlement takes over 3 in conjunction with the storage drum 2, the generation of the counterforce for keeping constant the tensile force.
  • the predetermined length of the connecting material 3 is simultaneously the default how far the winding material 1 is to be fed into the winder 4.
  • the schematic representation of FIG. 2 indicates the arrangement of the required assemblies for a controlled settlement of the storage drum 2 again.
  • the braking device 5 takes over the generation of the counterforce after the completion.
  • This braking device 5 is arranged directly at the entry location of the winder machine 4.
  • This arrangement is controlled by the control device 7.
  • the control device 7 may be a part of the already existing central control on the winder 4 and the control can be taken over by this.
  • a braking device 5 known rollers can be used, which rest on the surface of the winding material 1 and run with the winding material 1. Depending on the design of the surfaces of the winding material required for the generation of the braking force pressure of the rollers can be distributed to a plurality of along the transport path arranged braking devices.
  • the braking device 5 can be formed in the case of winding material 1 made of electrically conductive material, for example as a magnetic field generating device.
  • winding material 1 made of electrically conductive material, for example as a magnetic field generating device.
  • the winding itself compresses a spring element and holds by forceps action, the end of the winding material 1 to the settlement or solution of the spring tension firmly in position.
  • the holding and releasing operation can be controlled by means of a per se known electromechanical assembly of the control device 7.
  • a marking is applied, which is detected by a sensor 8 during transport and signals the detection to the control device 7.
  • the signal signals the achievement of a predetermined position for a remaining length of the winding material 1 remaining.
  • the signal is evaluated by the control device 7 and triggers the braking operation of the brake device 5.
  • the controlled braking device 5 takes over the generation of the required counterforce.
  • the supply of the winding material 1 is controlled until reaching a predetermined position by the signal-technically connected to the winder 4 control device 7.

Landscapes

  • Engineering & Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
  • Tension Adjustment In Filamentary Materials (AREA)
EP17001614.1A 2017-09-29 2017-09-29 Procédé d'utilisation optimale du matériau d'enroulement lors de déroulement Active EP3461772B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
ES17001614T ES2913091T3 (es) 2017-09-29 2017-09-29 Método para el uso óptimo del material de bobinado durante el desenrollado
PT170016141T PT3461772T (pt) 2017-09-29 2017-09-29 Procedimento e dispositivo para utilização optimizada do material de bobinagem, aquando do enrolamento e desenrolamento
EP17001614.1A EP3461772B1 (fr) 2017-09-29 2017-09-29 Procédé d'utilisation optimale du matériau d'enroulement lors de déroulement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP17001614.1A EP3461772B1 (fr) 2017-09-29 2017-09-29 Procédé d'utilisation optimale du matériau d'enroulement lors de déroulement

Publications (2)

Publication Number Publication Date
EP3461772A1 true EP3461772A1 (fr) 2019-04-03
EP3461772B1 EP3461772B1 (fr) 2022-02-09

Family

ID=60019663

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17001614.1A Active EP3461772B1 (fr) 2017-09-29 2017-09-29 Procédé d'utilisation optimale du matériau d'enroulement lors de déroulement

Country Status (3)

Country Link
EP (1) EP3461772B1 (fr)
ES (1) ES2913091T3 (fr)
PT (1) PT3461772T (fr)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS617177A (ja) * 1984-06-19 1986-01-13 Fujikura Ltd 送出ボビンから線条体を送り出す方法
DE19524289A1 (de) * 1995-07-06 1997-01-09 Thyssen Magnettechnik Gmbh Vorrichtung zum Bremsen von elektrisch leitfähigen Bändern
DE19905860A1 (de) 1999-02-12 2000-08-17 Schlafhorst & Co W Verfahren zum Betreiben einer Arbeitsstelle einer Kreuzspulen herstellenden Textilmaschine
EP1405810A1 (fr) * 2002-10-02 2004-04-07 Heidelberger Druckmaschinen Aktiengesellschaft Bobine de fil et procédé pour détecter le fil résiduel
CN201408608Y (zh) * 2009-05-12 2010-02-17 福建南平太阳电缆股份有限公司 张力连接器
WO2014097675A1 (fr) * 2012-12-21 2014-06-26 住友電装株式会社 Dispositif de distribution continue de fil et procédé de distribution continue de fil
EP2891619A1 (fr) 2013-12-19 2015-07-08 Dietze&Schell Maschinenfabrik GmbH&Co. Kg Dispositif de bobine destiné à enrouler au moins une matière à enrouler sur au moins un manchon interchangeable
DE102005044339B4 (de) 2005-09-16 2016-01-14 Siemens Aktiengesellschaft Verfahren zum Betrieb einer Wicklermaschine

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS617177A (ja) * 1984-06-19 1986-01-13 Fujikura Ltd 送出ボビンから線条体を送り出す方法
DE19524289A1 (de) * 1995-07-06 1997-01-09 Thyssen Magnettechnik Gmbh Vorrichtung zum Bremsen von elektrisch leitfähigen Bändern
DE19524289C2 (de) 1995-07-06 1999-07-15 Thyssen Magnettechnik Gmbh Vorrichtung zum Bremsen von elektrisch leitfähigen Bändern
DE19905860A1 (de) 1999-02-12 2000-08-17 Schlafhorst & Co W Verfahren zum Betreiben einer Arbeitsstelle einer Kreuzspulen herstellenden Textilmaschine
EP1405810A1 (fr) * 2002-10-02 2004-04-07 Heidelberger Druckmaschinen Aktiengesellschaft Bobine de fil et procédé pour détecter le fil résiduel
DE102005044339B4 (de) 2005-09-16 2016-01-14 Siemens Aktiengesellschaft Verfahren zum Betrieb einer Wicklermaschine
CN201408608Y (zh) * 2009-05-12 2010-02-17 福建南平太阳电缆股份有限公司 张力连接器
WO2014097675A1 (fr) * 2012-12-21 2014-06-26 住友電装株式会社 Dispositif de distribution continue de fil et procédé de distribution continue de fil
EP2891619A1 (fr) 2013-12-19 2015-07-08 Dietze&Schell Maschinenfabrik GmbH&Co. Kg Dispositif de bobine destiné à enrouler au moins une matière à enrouler sur au moins un manchon interchangeable

Also Published As

Publication number Publication date
ES2913091T3 (es) 2022-05-31
PT3461772T (pt) 2022-05-04
EP3461772B1 (fr) 2022-02-09

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