JPS56122751A - Loop amount controller in processing line - Google Patents

Loop amount controller in processing line

Info

Publication number
JPS56122751A
JPS56122751A JP2272180A JP2272180A JPS56122751A JP S56122751 A JPS56122751 A JP S56122751A JP 2272180 A JP2272180 A JP 2272180A JP 2272180 A JP2272180 A JP 2272180A JP S56122751 A JPS56122751 A JP S56122751A
Authority
JP
Japan
Prior art keywords
speed
inlet side
setter
arithmetic unit
driving motor
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
JP2272180A
Other languages
Japanese (ja)
Inventor
Yukihiro Kono
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 JP2272180A priority Critical patent/JPS56122751A/en
Publication of JPS56122751A publication Critical patent/JPS56122751A/en
Pending legal-status Critical Current

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  • Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)

Abstract

PURPOSE: To reduce capacity of each driving motor in an inlet side equipment, by providing an arithmetic unit for calculating velocity command of a driving gear on the basis of duration time and length of a material supplied to a storage device, operating speed of a line and the like.
CONSTITUTION: Preset signals from an inside diameter setter 18, coil outside diame ter setter 19 and stopping plate thickness setter 20 and output signals from speed detectors 7, 13, for driving gears 6, 12 of driving motors 61, 121 and loop amount detector 10 are applied to an arithmetic unit 14. The arithmetic unit 14 performs prescribed arithmetic operation to output a speed command 21 of speed reference for an inlet side section and control a thyristor 15 and the driving motor 61 through an adder 17 and ASR16. In this way, low speed of a loop inlet side eqiupment and small capacity of the driving motor can be obtained to always operate loop car, thus care for a stall current is not required.
COPYRIGHT: (C)1981,JPO&Japio
JP2272180A 1980-02-27 1980-02-27 Loop amount controller in processing line Pending JPS56122751A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2272180A JPS56122751A (en) 1980-02-27 1980-02-27 Loop amount controller in processing line

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2272180A JPS56122751A (en) 1980-02-27 1980-02-27 Loop amount controller in processing line

Publications (1)

Publication Number Publication Date
JPS56122751A true JPS56122751A (en) 1981-09-26

Family

ID=12090640

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2272180A Pending JPS56122751A (en) 1980-02-27 1980-02-27 Loop amount controller in processing line

Country Status (1)

Country Link
JP (1) JPS56122751A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02261759A (en) * 1989-03-31 1990-10-24 Mitsubishi Heavy Ind Ltd Tension controller for splicer
JPH0494358A (en) * 1990-08-10 1992-03-26 Toshiba Corp Controller of continuous processing line

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02261759A (en) * 1989-03-31 1990-10-24 Mitsubishi Heavy Ind Ltd Tension controller for splicer
JPH0494358A (en) * 1990-08-10 1992-03-26 Toshiba Corp Controller of continuous processing line

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