JPS5713047A - Tensile force controller for continuous machining line - Google Patents

Tensile force controller for continuous machining line

Info

Publication number
JPS5713047A
JPS5713047A JP8546680A JP8546680A JPS5713047A JP S5713047 A JPS5713047 A JP S5713047A JP 8546680 A JP8546680 A JP 8546680A JP 8546680 A JP8546680 A JP 8546680A JP S5713047 A JPS5713047 A JP S5713047A
Authority
JP
Japan
Prior art keywords
roll
dancer
coating
work
tensile force
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
JP8546680A
Other languages
Japanese (ja)
Inventor
Tadahiro Yamaguchi
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP8546680A priority Critical patent/JPS5713047A/en
Publication of JPS5713047A publication Critical patent/JPS5713047A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To stabilize the control system and prevent the work from breaking in such a way that speed is compensated so as to be able to be freely tensed on the basis of working signals which will be the sliding factor, in the tensile force control of continuous machining line to coat paper or the like.
CONSTITUTION: Extending tendency of the work due to coating is absorbed by dancer rolls 1, 5, and their displacement is corrected by speed control of a coating roll 3 and a nip roll 7 on the basis of position detectors 2, 6. In this control system, while coating remains stopped, speed control input of the nip roll 7 is changed over from position signal 6 to a compensating value which is the same as being in that the dancer roll 5 is just like in slack condition by a setter 36. Thus, the work is freely tensed, after that even if sliding is produced, the dancer roll 1 is fixed in the slack direction, and the dancer roll 5 fixed on the tension side. In consequence, sudden displacement and vibration can be obviated.
COPYRIGHT: (C)1982,JPO&Japio
JP8546680A 1980-06-24 1980-06-24 Tensile force controller for continuous machining line Pending JPS5713047A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8546680A JPS5713047A (en) 1980-06-24 1980-06-24 Tensile force controller for continuous machining line

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8546680A JPS5713047A (en) 1980-06-24 1980-06-24 Tensile force controller for continuous machining line

Publications (1)

Publication Number Publication Date
JPS5713047A true JPS5713047A (en) 1982-01-23

Family

ID=13859658

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8546680A Pending JPS5713047A (en) 1980-06-24 1980-06-24 Tensile force controller for continuous machining line

Country Status (1)

Country Link
JP (1) JPS5713047A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5318796A (en) * 1992-02-12 1994-06-07 Eastman Kodak Company Method for variably controlling the speed of a slave drive roller in a web coating machine
JP2017504540A (en) * 2013-12-20 2017-02-09 テトラ・ラヴァル・ホールディングス・アンド・ファイナンス・ソシエテ・アノニムＴｅｔｒａ Ｌａｖａｌ Ｈｏｌｄｉｎｇｓ ＆ Ｆｉｎａｎｃｅ Ｓ．Ａ． Device for controlling web tension in a traveling material web

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5318796A (en) * 1992-02-12 1994-06-07 Eastman Kodak Company Method for variably controlling the speed of a slave drive roller in a web coating machine
JP2017504540A (en) * 2013-12-20 2017-02-09 テトラ・ラヴァル・ホールディングス・アンド・ファイナンス・ソシエテ・アノニムＴｅｔｒａ Ｌａｖａｌ Ｈｏｌｄｉｎｇｓ ＆ Ｆｉｎａｎｃｅ Ｓ．Ａ． Device for controlling web tension in a traveling material web

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