JPS6487459A - Control device for turret speed - Google Patents
Control device for turret speedInfo
- Publication number
- JPS6487459A JPS6487459A JP24321087A JP24321087A JPS6487459A JP S6487459 A JPS6487459 A JP S6487459A JP 24321087 A JP24321087 A JP 24321087A JP 24321087 A JP24321087 A JP 24321087A JP S6487459 A JPS6487459 A JP S6487459A
- Authority
- JP
- Japan
- Prior art keywords
- speed
- angle
- control device
- speed reference
- turret arm
- 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
Links
Landscapes
- Replacement Of Web Rolls (AREA)
- Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
Abstract
PURPOSE:To securely prevent the occurrence of the shifting of winding and the generation of wrinkles, and the like, without impairing the quality of a product by controlling the rotating speed of a turret arm accordance to a speed reference. CONSTITUTION:An angle/speed converter 15 converts an angle reference into a speed reference for rotating a turret arm 7 by time differentiating the angle reference. This speed reference is applied to a speed control device 13, which rotates the turret arm 7 as a sheet material 1 is wound. At this time, an angle detector 16 counts the output pulses of a pulse oscillator 9 to detect an actual angle while a speed deviation corrector 17 operates a speed reference correction value corresponding to a deviation. This speed reference correction value is added to the speed reference of the angle/speed converter 15 by an adder 20 and inputted into the speed control device 13. As a result, it is possible to carry out winding while keeping the interval K between a rider roll 11 used as a retainer roll and a winding coil 2 constant.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP24321087A JPS6487459A (en) | 1987-09-28 | 1987-09-28 | Control device for turret speed |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP24321087A JPS6487459A (en) | 1987-09-28 | 1987-09-28 | Control device for turret speed |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6487459A true JPS6487459A (en) | 1989-03-31 |
JPH0464978B2 JPH0464978B2 (en) | 1992-10-16 |
Family
ID=17100466
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP24321087A Granted JPS6487459A (en) | 1987-09-28 | 1987-09-28 | Control device for turret speed |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6487459A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009120404A (en) * | 2009-03-12 | 2009-06-04 | Nichicon Corp | Tape take-up device |
-
1987
- 1987-09-28 JP JP24321087A patent/JPS6487459A/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009120404A (en) * | 2009-03-12 | 2009-06-04 | Nichicon Corp | Tape take-up device |
Also Published As
Publication number | Publication date |
---|---|
JPH0464978B2 (en) | 1992-10-16 |
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