EP1050502A2 - Machine pour le rembobinage de couronnes de fil métallique à spires jointives - Google Patents

Machine pour le rembobinage de couronnes de fil métallique à spires jointives Download PDF

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Publication number
EP1050502A2
EP1050502A2 EP00108428A EP00108428A EP1050502A2 EP 1050502 A2 EP1050502 A2 EP 1050502A2 EP 00108428 A EP00108428 A EP 00108428A EP 00108428 A EP00108428 A EP 00108428A EP 1050502 A2 EP1050502 A2 EP 1050502A2
Authority
EP
European Patent Office
Prior art keywords
basket
machine
fact
spool
wound
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
EP00108428A
Other languages
German (de)
English (en)
Other versions
EP1050502A3 (fr
EP1050502B1 (fr
Inventor
Gianluigi Marangoni
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.)
Gimax Srl
Original Assignee
Gimax Srl
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 Gimax Srl filed Critical Gimax Srl
Publication of EP1050502A2 publication Critical patent/EP1050502A2/fr
Publication of EP1050502A3 publication Critical patent/EP1050502A3/fr
Application granted granted Critical
Publication of EP1050502B1 publication Critical patent/EP1050502B1/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
    • B65H54/56—Winding of hanks or skeins
    • B65H54/58—Swifts or reels adapted solely for the formation of hanks or skeins

Definitions

  • This invention relates to achievement of a machine suitable for coil rewinding, the machine having approached spiral coils according to the general part of claim 1.
  • welding wire which may be constituted by copper coated iron, aluminum, copper, steel inox, etc.
  • spools constituted of a basket, made of a metal or plastic material, on which the wire is wound.
  • the people who produce the welding wire supply the wire wound in skeins of weight a few quintals, so that an operation of rewinding the above mentioned wire on spools suitable for mounting on the tool machines becomes necessary.
  • This operation of unwinding the wire from the skein of considerable dimensions and the subsequent rewinding or coil rewinding of the same wire in a plurality of spools of maximum weight of 10 Kgs is normally carried out using a plurality of operating machines, separated one from the other, each one being intended to carry out a well determined operation.
  • This winding system requires in order to achieve perfect coil winding that the distance between the two lateral walls which limit the skein of the wound wire be perfectly equal to a multiple of the diameter of the wire to be wound plus one-half of the diameter of the wire.
  • the diameter of the wire to be wound is variable both with respect to the nominal dimension and the allowable deviation due to several factors which are not perfectly controllable and foreseeable such as the wear of the spinning machine, ovalization, and similar factors, it is necessary therefore to regulate continuously the distance between the two lateral walls of the container of the wound wire, placing them in relation to the variations of the dimensions of the same wire.
  • this condition is achieved by providing that one of the two counterposed flanges which support the basket be axially movable by connecting to a threaded ringnut, which being rotated in one direction or in the opposite direction, causes the approaching or the moving away of the same movable flange from the other fixed flange.
  • the first object of the present invention is to provide a machine capable of rewinding the wire with the system having approached spirals which is constructively simpler than with the known machines capable of winding the wire.
  • Another object is the achievement of a machine for winding the wire capable of winding the wire with two different types of baskets, one metallic and the other made of plastic material.
  • the main novel characteristic of the machine according to the invention resides in the structure of the spindle which supports and places in rotation the basket to carry out the winding of the wire.
  • the spindle is shaped in a manner to allow the simple and rapid manual mounting of the empty basket.
  • a second novel characteristic of the invention resides in the fact that during the winding of the wire the basket is compressed between the two flanges and is mounted as a projecting part, that is at the extremity of the single motor shaft and this substantially simplifies the mechanical part of the machine.
  • the third novel characteristic of the invention resides in the fact that the automatic discharge of the wound basket is achieved by channelling the basket in the rear of the machine.
  • the machine (1) for the coil rewinding with approached spiral coils is constituted by a structure (2) which supports the spindle (3).
  • the latter is provided with the fixed flange (4) and the counterspindle (5) which moves the movable flange (6), with the basket (7) being inserted between the two flanges.
  • Fig. 2 shows that the machine is completed with an unloading group (8) of the wound spool (9), the unloading group being located in the rear of the machine.
  • Fig. 3 shows that the spindle (3) is constituted of a shaft (10) which is integral with the fixed flange (4) and is provided with a projecting part (11), the empty basket (7) fitting closely on the projecting part.
  • the counterspindle (5) without the movable flange (6) is separated and contemporaneously the operator provides for hooking the end of the wire (16) to hub (17) of the basket (7), according to known methods capable of eliminating the danger of unhooking from the same.
  • the operator acting on the command panel (30), causes the shaft (10) to slide towards the interior and causes the movable flange (6) to come close to the fixed flange (4) thus causing the flattening of the basket up to the exact distance between the two walls of the container of the wound wire.
  • Figs. 8 and 9 show that the discharge device is constituted substantially of an inclinable sliding structure (23) which collects the wound spool (21) when the latter is released by the forceps (22) and conveys it into the collection channel (24), where through suitable handling means, not shown for simplicity, provides for transporting the wound spool (21) from the working area.
  • the machine of the invention is capable, with the same operation cycle, to wind the wire on baskets made of plastic material or metallic baskets simply by substituting the two flanges (4) and (6).

Landscapes

  • Storage Of Web-Like Or Filamentary Materials (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Windings For Motors And Generators (AREA)
  • Unwinding Webs (AREA)
  • Unwinding Of Filamentary Materials (AREA)
EP00108428A 1999-05-04 2000-04-18 Machine pour le rembobinage de couronnes de fil métallique à spires jointives Expired - Lifetime EP1050502B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITVI990085 1999-05-04
IT1999VI000085A IT1307428B1 (it) 1999-05-04 1999-05-04 Macchina di ribobinatura a spire accostate

Publications (3)

Publication Number Publication Date
EP1050502A2 true EP1050502A2 (fr) 2000-11-08
EP1050502A3 EP1050502A3 (fr) 2001-05-30
EP1050502B1 EP1050502B1 (fr) 2003-10-22

Family

ID=11427037

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00108428A Expired - Lifetime EP1050502B1 (fr) 1999-05-04 2000-04-18 Machine pour le rembobinage de couronnes de fil métallique à spires jointives

Country Status (3)

Country Link
EP (1) EP1050502B1 (fr)
DE (1) DE60006027T2 (fr)
IT (1) IT1307428B1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101863398A (zh) * 2010-06-12 2010-10-20 东莞市康汇聚线材科技有限公司 一种多头收线机的排线机构及数控排线方法
CN106379757A (zh) * 2016-11-04 2017-02-08 柳州高新区欧亚自动化设备有限责任公司 一种基于总线的无张力橡胶收卷控制系统及其控制方法
ITUA20162900A1 (it) * 2016-04-26 2017-10-26 Cz Tech S R L Macchina avvolgifilo e metodo di controllo della stessa
ITUA20162901A1 (it) * 2016-04-26 2017-10-26 Cz Tech S R L Macchina avvolgifilo e metodo di avvolgimento di una bobina a spire accostate

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0147711A2 (fr) * 1983-12-13 1985-07-10 ARBE S.r.l. Dispositif de bobinage
DE3925651A1 (de) * 1988-11-17 1990-05-23 Bueltmann Monika Vorrichtung zum wickeln von rohren
IT1225662B (it) * 1988-07-06 1990-11-22 M P Societa Per Azioni Meccani Bobinatore automatico, ad elevata produzione, per l'avvolgimento di fili metallici e/o non metallici, destinati a vari usi
EP0560245A1 (fr) * 1992-03-11 1993-09-15 S.A.M.P. S.p.A. Meccanica di Precisione Mandrin de précision, en particulier pour les machines à bobiner

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1280296B1 (it) * 1995-03-28 1998-01-08 Gimax S R L Macchina automatica di ribobinatura a spire accostate

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0147711A2 (fr) * 1983-12-13 1985-07-10 ARBE S.r.l. Dispositif de bobinage
IT1225662B (it) * 1988-07-06 1990-11-22 M P Societa Per Azioni Meccani Bobinatore automatico, ad elevata produzione, per l'avvolgimento di fili metallici e/o non metallici, destinati a vari usi
DE3925651A1 (de) * 1988-11-17 1990-05-23 Bueltmann Monika Vorrichtung zum wickeln von rohren
EP0560245A1 (fr) * 1992-03-11 1993-09-15 S.A.M.P. S.p.A. Meccanica di Precisione Mandrin de précision, en particulier pour les machines à bobiner

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101863398A (zh) * 2010-06-12 2010-10-20 东莞市康汇聚线材科技有限公司 一种多头收线机的排线机构及数控排线方法
CN101863398B (zh) * 2010-06-12 2012-12-05 东莞市康汇聚线材科技有限公司 一种多头收线机的排线机构
ITUA20162900A1 (it) * 2016-04-26 2017-10-26 Cz Tech S R L Macchina avvolgifilo e metodo di controllo della stessa
ITUA20162901A1 (it) * 2016-04-26 2017-10-26 Cz Tech S R L Macchina avvolgifilo e metodo di avvolgimento di una bobina a spire accostate
WO2017187366A1 (fr) * 2016-04-26 2017-11-02 Cz Technology S.R.L. Machine d'enroulement de fil et procédé d'enroulement d'une bobine avec des spires juxtaposées
WO2017187365A1 (fr) * 2016-04-26 2017-11-02 Cz Technology S.R.L. Machine tourne-fil et son procédé de commande
CN106379757A (zh) * 2016-11-04 2017-02-08 柳州高新区欧亚自动化设备有限责任公司 一种基于总线的无张力橡胶收卷控制系统及其控制方法
CN106379757B (zh) * 2016-11-04 2017-11-28 柳州高新区欧亚自动化设备有限责任公司 一种基于总线的无张力橡胶收卷控制系统及其控制方法

Also Published As

Publication number Publication date
EP1050502A3 (fr) 2001-05-30
DE60006027T2 (de) 2004-07-08
DE60006027D1 (de) 2003-11-27
EP1050502B1 (fr) 2003-10-22
ITVI990085A1 (it) 2000-11-04
IT1307428B1 (it) 2001-11-06
ITVI990085A0 (it) 1999-05-04

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