JPS57137255A - Winding control device - Google Patents

Winding control device

Info

Publication number
JPS57137255A
JPS57137255A JP56023297A JP2329781A JPS57137255A JP S57137255 A JPS57137255 A JP S57137255A JP 56023297 A JP56023297 A JP 56023297A JP 2329781 A JP2329781 A JP 2329781A JP S57137255 A JPS57137255 A JP S57137255A
Authority
JP
Japan
Prior art keywords
speed
rolled
tension
winder
control circuit
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
JP56023297A
Other languages
Japanese (ja)
Inventor
Yoshihiro Takagi
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 JP56023297A priority Critical patent/JPS57137255A/en
Publication of JPS57137255A publication Critical patent/JPS57137255A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H23/00—Registering, tensioning, smoothing or guiding webs
    • B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
    • B65H23/18—Registering, tensioning, smoothing or guiding webs longitudinally by controlling or regulating the web-advancing mechanism, e.g. mechanism acting on the running web
    • B65H23/1806—Registering, tensioning, smoothing or guiding webs longitudinally by controlling or regulating the web-advancing mechanism, e.g. mechanism acting on the running web in reel-to-reel type web winding and unwinding mechanism, e.g. mechanism acting on web-roll spindle

Landscapes

  • Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
  • Winding, Rewinding, Material Storage Devices (AREA)
  • Control Of Metal Rolling (AREA)

Abstract

PURPOSE:To set the length of a non-rolled part correctly by controlling the speed of a winder or an unwinder to keep a constant speed of a rolled material on the periphery of its roll for improving the accuracy of speed control. CONSTITUTION:A stand 3 is controlled in its speed, and an unwinder 4A and a winder 4 are controlled at a fixed level respectively in the rear tension and the front tension. When a fixed length of the rolled part of a rolled material 19 is rolled, the rolling operation is intermitted. Then, the roll of the stand 3 is released for passing a fixed length of the non-rolled part of the rolled material 19. At this stage, a tension control circuit 29 of the winder 4 is switched over to a speed control circuit 32, and the winder 4 is controlled in its speed. The stand 3 and the unwinder 4A are respectively controlled in the speed and the tension by a speed control circuit 24 and a tension control circuit 28.
JP56023297A 1981-02-19 1981-02-19 Winding control device Pending JPS57137255A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56023297A JPS57137255A (en) 1981-02-19 1981-02-19 Winding control device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56023297A JPS57137255A (en) 1981-02-19 1981-02-19 Winding control device

Publications (1)

Publication Number Publication Date
JPS57137255A true JPS57137255A (en) 1982-08-24

Family

ID=12106658

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56023297A Pending JPS57137255A (en) 1981-02-19 1981-02-19 Winding control device

Country Status (1)

Country Link
JP (1) JPS57137255A (en)

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