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JPS5633344A - Tension control apparatus - Google Patents

Tension control apparatus

Info

Publication number
JPS5633344A
JPS5633344A JP10837279A JP10837279A JPS5633344A JP S5633344 A JPS5633344 A JP S5633344A JP 10837279 A JP10837279 A JP 10837279A JP 10837279 A JP10837279 A JP 10837279A JP S5633344 A JPS5633344 A JP S5633344A
Authority
JP
Japan
Prior art keywords
tension
roller
signal
web
driven
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.)
Granted
Application number
JP10837279A
Other languages
Japanese (ja)
Other versions
JPS6149220B2 (en
Inventor
Masanobu Kashiwara
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP10837279A priority Critical patent/JPS5633344A/en
Publication of JPS5633344A publication Critical patent/JPS5633344A/en
Publication of JPS6149220B2 publication Critical patent/JPS6149220B2/ja
Granted legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: To perform highly precise control of tension ranging from higher tension to very low tension, by employing a combination of a speed control loop and a tension control loop for controlling a following roller.
CONSTITUTION: When a main motof 9M is rotated, an outfeed roller 12 and a linear generator 10 are driven through a stepless speed change gear 11, and printing press 16 are also driven, so that a web 1 is run. Use are made of a drive mechanism for an infeed roller 2 by a clutch brake unit 15 and as a feedback signal to meet a running speed standard signal S an infeed roller circumferential speed signal 14S and a dancer roller position detection signal 18S, and a tension detector 5 is provided for permitting tension variation of the web 1 to be detected before rotation of a dancer roller 3, a differential signal of the tension detector being fed back.
COPYRIGHT: (C)1981,JPO&Japio
JP10837279A 1979-08-24 1979-08-24 Tension control apparatus Granted JPS5633344A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10837279A JPS5633344A (en) 1979-08-24 1979-08-24 Tension control apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10837279A JPS5633344A (en) 1979-08-24 1979-08-24 Tension control apparatus

Publications (2)

Publication Number Publication Date
JPS5633344A true JPS5633344A (en) 1981-04-03
JPS6149220B2 JPS6149220B2 (en) 1986-10-28

Family

ID=14483096

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10837279A Granted JPS5633344A (en) 1979-08-24 1979-08-24 Tension control apparatus

Country Status (1)

Country Link
JP (1) JPS5633344A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0320236U (en) * 1989-06-30 1991-02-27
JPH0490846U (en) * 1990-12-12 1992-08-07
JP3784636B2 (en) * 2000-11-10 2006-06-14 富士機械工業株式会社 Sheet material tension control device and printing machine

Also Published As

Publication number Publication date
JPS6149220B2 (en) 1986-10-28

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