JPS579531A - Wrapper roller control device for down coiler - Google Patents
Wrapper roller control device for down coilerInfo
- 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
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
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)
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)
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 |
-
1980
- 1980-06-18 JP JP8143380A patent/JPS579531A/en active Pending
Patent Citations (2)
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)
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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