JPS579531A - Wrapper roller control device for down coiler - Google Patents

Wrapper roller control device for down coiler

Info

Publication number
JPS579531A
JPS579531A JP8143380A JP8143380A JPS579531A JP S579531 A JPS579531 A JP S579531A JP 8143380 A JP8143380 A JP 8143380A JP 8143380 A JP8143380 A JP 8143380A JP S579531 A JPS579531 A JP S579531A
Authority
JP
Japan
Prior art keywords
signal
detector
wrapper roller
pressure oil
output
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.)
Pending
Application number
JP8143380A
Other languages
Japanese (ja)
Inventor
Toyoji Masuda
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP8143380A priority Critical patent/JPS579531A/en
Publication of JPS579531A publication Critical patent/JPS579531A/en
Pending legal-status Critical Current

Links

Landscapes

  • Replacement Of Web Rolls (AREA)
  • Winding, Rewinding, Material Storage Devices (AREA)

Abstract

PURPOSE: To avert the collision of a wrapper roller against a level change part by temporarily retreating the wrapper roller before the level change part arrives at the wrapper roller part in initial winding and resuming pressing with necessary pressing force after the passage thereof.
CONSTITUTION: The detection signals Sb of strip detectors 70, 70', the sheet metal gage signal Sh of a sheet metal gage detector 72, the speed signal Sv of a strip traveling speed detector 73, and the angle signal Sr of the rotating angle detector 74 of a winding barrel 6 are inputted respectively to an arithmetic processor A, which arithmetically processes these and outputs a command signal Xc and a switching signal Yo. The switching signal Yo is converted to a switching output Zo by a relay unit port, and said output is supplied to a directional control valve 92. The valve 92 directionally controls the pressure oil from the piping 95 connected to a pressure oil supply source 99, and supplies and discharges the same through a piping 90 or 91, thereby operating a large stroke cylinder 62. The position signal X' and command signal Xc of a position detector 71 are inputted to a deviation operator B, which delivers an output to a servovalve 82, thereby supplying the pressure oil to a cylinder 61.
COPYRIGHT: (C)1982,JPO&Japio
JP8143380A 1980-06-18 1980-06-18 Wrapper roller control device for down coiler Pending JPS579531A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8143380A JPS579531A (en) 1980-06-18 1980-06-18 Wrapper roller control device for down coiler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8143380A JPS579531A (en) 1980-06-18 1980-06-18 Wrapper roller control device for down coiler

Publications (1)

Publication Number Publication Date
JPS579531A true JPS579531A (en) 1982-01-19

Family

ID=13746245

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8143380A Pending JPS579531A (en) 1980-06-18 1980-06-18 Wrapper roller control device for down coiler

Country Status (1)

Country Link
JP (1) JPS579531A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0222231A2 (en) * 1985-11-11 1987-05-20 Sms Schloemann-Siemag Aktiengesellschaft Device for controlling the lifting and pressing movements of the pressure rollers of hot strip coilers
JPH0199107A (en) * 1987-10-12 1989-04-18 Ishikawajima Harima Heavy Ind Co Ltd Electrohydraulic servo control device
US5149004A (en) * 1989-04-05 1992-09-22 Sms Schloemann-Siemag Aktiengesellschaft Method for coiling strip in reeling installations
JP2010515578A (en) * 2007-01-10 2010-05-13 エス・エム・エス・ジーマーク・アクチエンゲゼルシャフト Strip winder
GB2537164A (en) * 2015-04-10 2016-10-12 Primetals Tech Ltd Foil coiling system and method

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53102255A (en) * 1977-02-18 1978-09-06 Ishikawajima Harima Heavy Ind Co Ltd Winder
JPS557169A (en) * 1978-06-30 1980-01-18 Ishikawajima Harima Heavy Ind Co Ltd Coiling machine

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53102255A (en) * 1977-02-18 1978-09-06 Ishikawajima Harima Heavy Ind Co Ltd Winder
JPS557169A (en) * 1978-06-30 1980-01-18 Ishikawajima Harima Heavy Ind Co Ltd Coiling machine

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0222231A2 (en) * 1985-11-11 1987-05-20 Sms Schloemann-Siemag Aktiengesellschaft Device for controlling the lifting and pressing movements of the pressure rollers of hot strip coilers
JPH0199107A (en) * 1987-10-12 1989-04-18 Ishikawajima Harima Heavy Ind Co Ltd Electrohydraulic servo control device
US5149004A (en) * 1989-04-05 1992-09-22 Sms Schloemann-Siemag Aktiengesellschaft Method for coiling strip in reeling installations
JP2010515578A (en) * 2007-01-10 2010-05-13 エス・エム・エス・ジーマーク・アクチエンゲゼルシャフト Strip winder
US8302899B2 (en) 2007-01-10 2012-11-06 Sms Siemag Aktiengesellschaft Winder for winding strips
GB2537164A (en) * 2015-04-10 2016-10-12 Primetals Tech Ltd Foil coiling system and method

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