EP0132588A1 - Voie de rouleaux pour spires derrière un dispositif d'enroulement pour basse vitesse de ramassage - Google Patents

Voie de rouleaux pour spires derrière un dispositif d'enroulement pour basse vitesse de ramassage Download PDF

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Publication number
EP0132588A1
EP0132588A1 EP84107067A EP84107067A EP0132588A1 EP 0132588 A1 EP0132588 A1 EP 0132588A1 EP 84107067 A EP84107067 A EP 84107067A EP 84107067 A EP84107067 A EP 84107067A EP 0132588 A1 EP0132588 A1 EP 0132588A1
Authority
EP
European Patent Office
Prior art keywords
roller table
section
winding
rollers
table section
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
EP84107067A
Other languages
German (de)
English (en)
Other versions
EP0132588B1 (fr
EP0132588B2 (fr
Inventor
Karlheinz Varwig
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.)
Vodafone GmbH
Original Assignee
Mannesmann 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6205536&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0132588(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Mannesmann AG filed Critical Mannesmann AG
Publication of EP0132588A1 publication Critical patent/EP0132588A1/fr
Publication of EP0132588B1 publication Critical patent/EP0132588B1/fr
Application granted granted Critical
Publication of EP0132588B2 publication Critical patent/EP0132588B2/fr
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C47/00—Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
    • B21C47/26—Special arrangements with regard to simultaneous or subsequent treatment of the material
    • B21C47/262—Treatment of a wire, while in the form of overlapping non-concentric rings
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
    • C21D9/54—Furnaces for treating strips or wire
    • C21D9/56—Continuous furnaces for strip or wire
    • C21D9/573—Continuous furnaces for strip or wire with cooling
    • C21D9/5732—Continuous furnaces for strip or wire with cooling of wires; of rods

Definitions

  • the invention relates to a winding conveyor roller table according to the preamble of claim 1 and an operating method for this roller table.
  • the wire emerging from the last rolling stand of a wire finishing block is generally first cooled with water. With the help of a laying tube (the winding layer), upright or slightly forward-inclined windings are formed, which in the fanned out state fall onto a horizontal transport roller table.
  • the transport roller table must move very slowly when collecting the turns, i. H. the warm whale coils are laid in a relatively high package.
  • the packets thus formed are then moved and cooled at a constant transport speed through an insulated roller table that is closed on all sides.
  • the winding packages are then dropped over one or more steps, loosened and pulled apart by subsequent faster-running conveyor systems (reduction in the package height) in order to be able to introduce the winding packages into the subsequent bundle collecting device.
  • the disadvantage of this procedure is that the rolling breaks (normally 5 seconds). have to be increased many times over, resulting in considerable production losses.
  • the enlargement of the roll break is necessary because in the usual roll break the winding package formed would only form an approx. 500 mm gap to the winding layer. However, the gap must be at least 1,800 mm.
  • This gap is necessary so that the individual winding packages are not placed one inside the other and that the individual bundles can be collected without problems and without problems at the bundle collecting device.
  • the object of the invention is to design the roller table mentioned at the outset in such a way that a shortening of the break times and thus an increase in production is possible.
  • the synchronous acceleration of the first roller table section makes it possible to drive a gap of approx.1,800 mm without increasing the break times, as will be explained below using the system sketch.
  • the winding transport roller table according to the invention consists of two main sections, namely the first section with the individual sections 1 to 14 and the second roller table section with the individual sections 15 to 17.
  • the winding layer is 18, the coil collecting device 19 and the cooling devices 20.
  • the winding layer places the wire windings on the slow-moving transport roller table on which such a winding package is formed.
  • the roller table section 1-14 is accelerated to a speed at which a gap of approx. 1,800 mm is traveled during the usual roll break.
  • roller table sections 1 - 14 move synchronously. As soon as the new rod head reaches the winding layer, the roller table moves again at collecting speed.
  • roller table sections 15-17 travel at increased speed compared to the collecting speed (50-100% over Vsammel), so that a larger gap is formed between the packages in the area section 14/15 during the rolling or laying time.
  • rollers in section 15 are accelerated via their nominal speed, built-in freewheels in each roller of sections 15 and 16 enable the package to be pushed on without slippage or material damage.
  • the rollers in sections 13 and 14 are also equipped with freewheels and thus enable the winding package to be accelerated to the forward speed without slippage or material damage.
  • the winding package can be viewed as a rigid body and accelerates the rollers to their respective speeds, which is made possible by the freewheels installed in sections 13 to 16.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Winding, Rewinding, Material Storage Devices (AREA)
  • Coiling Of Filamentary Materials In General (AREA)
EP84107067A 1983-08-02 1984-06-20 Voie de rouleaux pour spires derrière un dispositif d'enroulement pour basse vitesse de ramassage Expired - Lifetime EP0132588B2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3327815A DE3327815C2 (de) 1983-08-02 1983-08-02 Verfahren und Vorrichtung zur Durchführung des Verfahrens zum Fördern von Längen von Walzdraht
DE3327815 1983-08-02

Publications (3)

Publication Number Publication Date
EP0132588A1 true EP0132588A1 (fr) 1985-02-13
EP0132588B1 EP0132588B1 (fr) 1987-09-23
EP0132588B2 EP0132588B2 (fr) 1991-04-24

Family

ID=6205536

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84107067A Expired - Lifetime EP0132588B2 (fr) 1983-08-02 1984-06-20 Voie de rouleaux pour spires derrière un dispositif d'enroulement pour basse vitesse de ramassage

Country Status (3)

Country Link
EP (1) EP0132588B2 (fr)
JP (1) JPS6054228A (fr)
DE (2) DE3327815C2 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4914935A (en) * 1988-12-28 1990-04-10 Fryer Corporation Method and apparatus for laying coiled rod stock
US8403126B1 (en) 2011-09-26 2013-03-26 Siemens Industry, Inc. Method of operating rolling mill conveyor

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1904750A1 (de) * 1969-01-31 1970-08-20 Moeller & Neumann Gmbh Verfahren und Vorrichtung zum Bewegen eines in ausgefaecherten Windungen auf einem Foerderer abgelegten Drahtbundes ueber eine Kuehlstrecke
GB1346136A (en) * 1971-04-22 1974-02-06 Moeller & Neumann Gmbh Rollway with a plurality of treatment or processing stations
CH607975A5 (en) * 1976-02-23 1978-12-15 Stoecklin Walter Ag Line of accumulating rollers

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3103237A (en) * 1960-08-10 1963-09-10 Crum Eben Jefferson Wire handling apparatus
BE708472A (fr) * 1966-12-23 1968-06-24
GB1246049A (en) * 1969-05-01 1971-09-15 Templeborough Rolling Mills Lt Apparatus for shearing rod or wire
CA961314A (en) * 1971-10-13 1975-01-21 Takuo Mizoguchi Method and apparatus for cooling wire rods
DE2536236C2 (de) * 1975-08-14 1985-01-03 Mannesmann AG, 4000 Düsseldorf Verfahren und Vorrichtung zum kontinuierlichen Patentieren von Walzdraht aus der Walzhitze
DE7604475U1 (de) * 1976-02-14 1980-03-06 Friedrich Kocks Gmbh & Co, 4000 Duesseldorf Rollgang zum abkuehlen und foerdern von drahtwindungen
DE2606045A1 (de) * 1976-02-14 1977-08-25 Kocks Gmbh Friedrich Luftkuehlstrecke zum abkuehlen von draht
AT356160B (de) * 1976-09-06 1980-04-10 Moeller & Neumann Gmbh Verfahren und vorrichtung zum kontinuierlichen patentieren von walzdraht aus der walzhitze
JPS5941491B2 (ja) * 1979-03-29 1984-10-08 株式会社神戸製鋼所 鋼線材の直接熱処理方法および装置
DE3105492C1 (de) * 1981-02-14 1982-09-30 SMS Schloemann-Siemag AG, 4000 Düsseldorf Vorrichtung zum geregelten Kuehlen von Walzdraht aus der Walzhitze

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1904750A1 (de) * 1969-01-31 1970-08-20 Moeller & Neumann Gmbh Verfahren und Vorrichtung zum Bewegen eines in ausgefaecherten Windungen auf einem Foerderer abgelegten Drahtbundes ueber eine Kuehlstrecke
GB1346136A (en) * 1971-04-22 1974-02-06 Moeller & Neumann Gmbh Rollway with a plurality of treatment or processing stations
CH607975A5 (en) * 1976-02-23 1978-12-15 Stoecklin Walter Ag Line of accumulating rollers

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4914935A (en) * 1988-12-28 1990-04-10 Fryer Corporation Method and apparatus for laying coiled rod stock
US8403126B1 (en) 2011-09-26 2013-03-26 Siemens Industry, Inc. Method of operating rolling mill conveyor
WO2013048795A1 (fr) * 2011-09-26 2013-04-04 Siemens Industry, Inc. Procédé de fonctionnement de transporteur de laminoir

Also Published As

Publication number Publication date
EP0132588B1 (fr) 1987-09-23
DE3327815C2 (de) 1989-07-20
JPH0510171B2 (fr) 1993-02-09
JPS6054228A (ja) 1985-03-28
DE3466359D1 (en) 1987-10-29
DE3327815A1 (de) 1985-02-21
EP0132588B2 (fr) 1991-04-24

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