EP3670013A4 - Coiling device - Google Patents

Coiling device Download PDF

Info

Publication number
EP3670013A4
EP3670013A4 EP18846400.2A EP18846400A EP3670013A4 EP 3670013 A4 EP3670013 A4 EP 3670013A4 EP 18846400 A EP18846400 A EP 18846400A EP 3670013 A4 EP3670013 A4 EP 3670013A4
Authority
EP
European Patent Office
Prior art keywords
coiling device
coiling
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.)
Withdrawn
Application number
EP18846400.2A
Other languages
German (de)
French (fr)
Other versions
EP3670013A1 (en
Inventor
Yong-Joon Choi
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.)
Posco Holdings Inc
Original Assignee
Posco Co Ltd
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 Posco Co Ltd filed Critical Posco Co Ltd
Publication of EP3670013A1 publication Critical patent/EP3670013A1/en
Publication of EP3670013A4 publication Critical patent/EP3670013A4/en
Withdrawn legal-status Critical Current

Links

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
    • B21C47/02—Winding-up or coiling
    • B21C47/04—Winding-up or coiling on or in reels or drums, without using a moving guide
    • 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
    • B21C47/34—Feeding or guiding devices not specially adapted to a particular type of apparatus
    • B21C47/3433—Feeding or guiding devices not specially adapted to a particular type of apparatus for guiding the leading end of the material, e.g. from or to a coiler
    • 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
    • B21C47/02—Winding-up or coiling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Winding, Rewinding, Material Storage Devices (AREA)
EP18846400.2A 2017-08-18 2018-08-17 Coiling device Withdrawn EP3670013A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020170104875A KR102020442B1 (en) 2017-08-18 2017-08-18 Apparatus for coiling
PCT/KR2018/009478 WO2019035694A1 (en) 2017-08-18 2018-08-17 Coiling device

Publications (2)

Publication Number Publication Date
EP3670013A1 EP3670013A1 (en) 2020-06-24
EP3670013A4 true EP3670013A4 (en) 2020-08-26

Family

ID=65362336

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18846400.2A Withdrawn EP3670013A4 (en) 2017-08-18 2018-08-17 Coiling device

Country Status (5)

Country Link
EP (1) EP3670013A4 (en)
JP (1) JP6985498B2 (en)
KR (1) KR102020442B1 (en)
CN (1) CN111032241B (en)
WO (1) WO2019035694A1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0469483A2 (en) * 1990-07-31 1992-02-05 Kawasaki Steel Corporation Process for coiler drum alternation in incessant hot rolling and apparatus therefor
CN1436616A (en) * 2003-03-15 2003-08-20 中国第二重型机械集团公司 Pinch roll unit for underground winding machine and with adjustable offset distance and its adjusting method
WO2008092896A1 (en) * 2007-02-02 2008-08-07 Siemens Aktiengesellschaft Method for the operation of a coiling device used for coiling or uncoiling a metallic strip, and control device and coiling device therefor

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2717891B2 (en) * 1991-09-05 1998-02-25 住友金属工業株式会社 Wire winding device
KR20000043440A (en) 1998-12-29 2000-07-15 이구택 Method for controlling winding shape of strip by measuring right and left stress of mandrel
JP3726587B2 (en) * 1999-09-21 2005-12-14 Ｊｆｅスチール株式会社 Pinch roll control method
JP2006130568A (en) * 2005-12-28 2006-05-25 Nippon Steel Corp Method for adjusting roll gap during winding of strip
DE102008016314A1 (en) * 2007-03-28 2008-10-02 Sms Demag Ag Method and device for winding hot strip
KR100939269B1 (en) * 2007-12-26 2010-01-29 재단법인 포항산업과학연구원 Reversing Mill
JP2011073036A (en) * 2009-09-30 2011-04-14 Jfe Steel Corp Winding device on hot rolling line, method of winding material to be rolled in hot rolling and method of manufacturing hot-rolled metallic strip
CN104841725B (en) * 2014-02-13 2017-02-22 宝山钢铁股份有限公司 Rolling method for head-to-tail connection of jaw cylinder
KR101647216B1 (en) * 2014-12-22 2016-08-10 주식회사 포스코 Apparatus and method of controlling bending shape of strip wrapping in mandrel
CN107020309B (en) * 2016-01-29 2019-03-29 宝山钢铁股份有限公司 A kind of means for correcting of coiler pinch-roll tracking accuracy and bearing calibration

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0469483A2 (en) * 1990-07-31 1992-02-05 Kawasaki Steel Corporation Process for coiler drum alternation in incessant hot rolling and apparatus therefor
CN1436616A (en) * 2003-03-15 2003-08-20 中国第二重型机械集团公司 Pinch roll unit for underground winding machine and with adjustable offset distance and its adjusting method
WO2008092896A1 (en) * 2007-02-02 2008-08-07 Siemens Aktiengesellschaft Method for the operation of a coiling device used for coiling or uncoiling a metallic strip, and control device and coiling device therefor

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI 20 August 2003 Derwent World Patents Index; AN 2003-757611, XP002799748 *
See also references of WO2019035694A1 *

Also Published As

Publication number Publication date
JP6985498B2 (en) 2021-12-22
KR20190019664A (en) 2019-02-27
CN111032241A (en) 2020-04-17
KR102020442B1 (en) 2019-09-10
JP2020531285A (en) 2020-11-05
CN111032241B (en) 2022-03-22
WO2019035694A1 (en) 2019-02-21
EP3670013A1 (en) 2020-06-24

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Effective date: 20200814