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WO2013008159A3 - Pinch roll device - Google Patents

Pinch roll device Download PDF

Info

Publication number
WO2013008159A3
WO2013008159A3 PCT/IB2012/053464 IB2012053464W WO2013008159A3 WO 2013008159 A3 WO2013008159 A3 WO 2013008159A3 IB 2012053464 W IB2012053464 W IB 2012053464W WO 2013008159 A3 WO2013008159 A3 WO 2013008159A3
Authority
WO
WIPO (PCT)
Prior art keywords
roll
pinch roll
actuator
rolls
rolled
Prior art date
Application number
PCT/IB2012/053464
Other languages
French (fr)
Other versions
WO2013008159A2 (en
Inventor
Andrea De Luca
Matteo Nobile
Original Assignee
Danieli & C. Officine Meccaniche S.P.A.
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 Danieli & C. Officine Meccaniche S.P.A. filed Critical Danieli & C. Officine Meccaniche S.P.A.
Priority to JP2014518056A priority Critical patent/JP5806400B2/en
Priority to KR1020147001134A priority patent/KR20140032480A/en
Priority to CN201280033730.0A priority patent/CN103702776B/en
Priority to US14/131,388 priority patent/US20140137617A1/en
Priority to EP12748552.2A priority patent/EP2729263B9/en
Publication of WO2013008159A2 publication Critical patent/WO2013008159A2/en
Publication of WO2013008159A3 publication Critical patent/WO2013008159A3/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B39/00—Arrangements for moving, supporting, or positioning work, or controlling its movement, combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B39/00—Arrangements for moving, supporting, or positioning work, or controlling its movement, combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B39/006—Pinch roll sets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B38/00—Methods or devices for measuring, detecting or monitoring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B37/00—Control devices or methods specially adapted for metal-rolling mills or the work produced thereby
    • B21B37/58—Roll-force control; Roll-gap control
    • B21B37/62—Roll-force control; Roll-gap control by control of a hydraulic adjusting device

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Metal Rolling (AREA)
  • Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
  • Manufacturing Of Electric Cables (AREA)
  • Furnace Details (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

Abstract

A pinch roll device (1 ) for rolled metallurgic products comprises: - a first pinch roll and a second pinch roll (2, 3), a passage gap (5) being defined therebetween, the first and second rolls (2, 3) being rotable about a first rotation axis and a second rotation axis (Y1, Y2), respectively, to draw a rolled metallurgic product (10) through the gap (5), - a hydraulic actuator (21, 41 ) comprising a hydraulic actuator (21, 42, 43) connected to the first roll (2) and/or the second roll (3) to reciprocally either approach or space apart the first and second rolls (2, 3), so as to either reduce or increase the width of the passage gap (5), respectively, - a pressure sensor (25) in the hydraulic circuit (20), - a position sensor (24) in the actuator (21 ), - a reversible pump (9) in the hydraulic circuit (20, 41 ) connected to the actuator (21, 42, 43) to slidingly move a piston (22) connected to the first roll (2) and/or to the second roll (3).
PCT/IB2012/053464 2011-07-08 2012-07-06 Pinch roll device for rolled metallurgic products WO2013008159A2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2014518056A JP5806400B2 (en) 2011-07-08 2012-07-06 Pinch roll equipment for rolled metallurgical products
KR1020147001134A KR20140032480A (en) 2011-07-08 2012-07-06 Pinch roll device
CN201280033730.0A CN103702776B (en) 2011-07-08 2012-07-06 Pinch roll device for rolled metallurgic products
US14/131,388 US20140137617A1 (en) 2011-07-08 2012-07-06 Pinch roll device for rolled metallurgic products
EP12748552.2A EP2729263B9 (en) 2011-07-08 2012-07-06 Pinch roll device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT001274A ITMI20111274A1 (en) 2011-07-08 2011-07-08 DRIVING DEVICE FOR LAMINATED METALLURGICAL PRODUCTS
ITMI2011A001274 2011-07-08

Publications (2)

Publication Number Publication Date
WO2013008159A2 WO2013008159A2 (en) 2013-01-17
WO2013008159A3 true WO2013008159A3 (en) 2013-03-14

Family

ID=44511227

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2012/053464 WO2013008159A2 (en) 2011-07-08 2012-07-06 Pinch roll device for rolled metallurgic products

Country Status (7)

Country Link
US (1) US20140137617A1 (en)
EP (1) EP2729263B9 (en)
JP (1) JP5806400B2 (en)
KR (1) KR20140032480A (en)
CN (1) CN103702776B (en)
IT (1) ITMI20111274A1 (en)
WO (1) WO2013008159A2 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106807763B (en) * 2015-11-27 2018-09-11 北京京诚瑞信长材工程技术有限公司 A kind of pinch roller structural assembly
CN106269924B (en) * 2016-10-13 2019-02-19 北京京诚瑞信长材工程技术有限公司 Pinch roller
CN110052501B (en) * 2019-04-15 2020-03-13 燕山大学 Spring swinging box type under-actuated symmetrical clamping and conveying mechanism
CN110883108B (en) * 2019-11-19 2021-09-07 张家港宏昌钢板有限公司 Spiral shell production and processing device with pinch roll
CN111330982A (en) * 2020-03-16 2020-06-26 哈尔滨哈飞工业有限责任公司 Control system of pinch roll of high-speed wire rod production line
CN112518017B (en) * 2020-11-17 2023-09-12 中冶华天南京工程技术有限公司 Intelligent adjusting system and adjusting method for pinch roll before shearing
CN115159225A (en) * 2022-06-30 2022-10-11 广西广盛新材料科技有限公司 Roll gap deviation control method, roll gap deviation control device, computer and readable storage medium
CN116037698B (en) * 2023-02-07 2023-07-21 浙江菲尔特过滤科技股份有限公司 Metal fiber processing equipment and processing method based on roll forging

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2412642A1 (en) * 1974-03-13 1975-09-18 Mannesmann Meer Ag CONTINUOUS COOLING DEVICE FOR A COIL ROLLING MILL IN A PLANT FOR HOT ROLLING COPPER TUBE BLUDS
EP0192982A2 (en) * 1985-03-01 1986-09-03 Sms Schloemann-Siemag Aktiengesellschaft Apparatus for advancing rolled strip
US5417098A (en) * 1992-11-12 1995-05-23 Sms Schloemann-Siemag Aktiengesellschaft Hydraulic feed drive for flying upsetting presses
US20030034376A1 (en) * 2000-02-24 2003-02-20 Ishikawajima-Harima Heavy Industries Co., Ltd. Control method of hydraulic pinch roll and control unit thereof

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3014628A (en) * 1959-12-07 1961-12-26 Foster & Allen Inc Pinch-roll take-off apparatus
US3583195A (en) * 1969-01-24 1971-06-08 Gulf & Western Ind Prod Co Roll changing apparatus
US4294917A (en) 1979-05-22 1981-10-13 Ciba-Geigy Ag Photographic silver halide material containing a dye filter or a dye anti-halation layer
JPS5954803A (en) * 1982-09-22 1984-03-29 Komatsu Ltd Hydraulic system
JPS60240912A (en) * 1984-05-15 1985-11-29 Sanki Eng Co Ltd Hydraulic device for control of movable fire grate in refuse incinerator
JPS63218458A (en) * 1987-03-05 1988-09-12 Sumitomo Metal Ind Ltd Hydraulic motor drive device
JPH0238020A (en) * 1988-07-29 1990-02-07 Hiroshi Sato Apparatus and method for electrically controlling liquid pressure of plastic molding machine
CN2067613U (en) * 1990-02-24 1990-12-19 冶金工业部钢铁研究总院 Hydraulic system for axially moving roller
JPH0852514A (en) * 1994-08-12 1996-02-27 Ishikawajima Harima Heavy Ind Co Ltd Pinch roll device
JPH10166199A (en) * 1996-12-05 1998-06-23 Daiichi Denki Kk Plastic working device of hydraulic drive system
JP2000246317A (en) * 1999-03-02 2000-09-12 Daido Steel Co Ltd Reduction mechanism
JP2002147405A (en) * 2000-11-14 2002-05-22 Toyooki Kogyo Co Ltd Hydraulic driver
US6920772B1 (en) * 2003-02-12 2005-07-26 Morgan Construction Company Pinch roll unit
CN1256521C (en) * 2003-03-26 2006-05-17 浙江大学 Frequency converter volume variable speed closed hydraulic control systems
JP2006029366A (en) * 2004-07-12 2006-02-02 Nachi Fujikoshi Corp Position control method and device for hydraulic closed circuit
JP2008298226A (en) * 2007-06-01 2008-12-11 Yuken Kogyo Co Ltd Hydraulic driven device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2412642A1 (en) * 1974-03-13 1975-09-18 Mannesmann Meer Ag CONTINUOUS COOLING DEVICE FOR A COIL ROLLING MILL IN A PLANT FOR HOT ROLLING COPPER TUBE BLUDS
EP0192982A2 (en) * 1985-03-01 1986-09-03 Sms Schloemann-Siemag Aktiengesellschaft Apparatus for advancing rolled strip
US5417098A (en) * 1992-11-12 1995-05-23 Sms Schloemann-Siemag Aktiengesellschaft Hydraulic feed drive for flying upsetting presses
US20030034376A1 (en) * 2000-02-24 2003-02-20 Ishikawajima-Harima Heavy Industries Co., Ltd. Control method of hydraulic pinch roll and control unit thereof

Also Published As

Publication number Publication date
EP2729263A2 (en) 2014-05-14
JP5806400B2 (en) 2015-11-10
EP2729263B1 (en) 2015-11-18
KR20140032480A (en) 2014-03-14
ITMI20111274A1 (en) 2013-01-09
WO2013008159A2 (en) 2013-01-17
CN103702776A (en) 2014-04-02
US20140137617A1 (en) 2014-05-22
EP2729263B9 (en) 2016-04-13
CN103702776B (en) 2017-02-15
JP2014521514A (en) 2014-08-28

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