JPS5785752A - Drive control device in automatic tape winder - Google Patents
Drive control device in automatic tape winderInfo
- Publication number
- JPS5785752A JPS5785752A JP55162252A JP16225280A JPS5785752A JP S5785752 A JPS5785752 A JP S5785752A JP 55162252 A JP55162252 A JP 55162252A JP 16225280 A JP16225280 A JP 16225280A JP S5785752 A JPS5785752 A JP S5785752A
- Authority
- JP
- Japan
- Prior art keywords
- tape
- acceleration
- voltage
- circuit
- control device
- 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
Links
Abstract
PURPOSE: To prevent the abnormal change of tape tension in an automatic tape winder to wind up tape successively and separately by a fixed length by adding the output of an acceleration detection circuit to the output of a torque setting circuit for controlling a winding-up motor.
CONSTITUTION: As a tape 2 runs, a detection roller 6 converts the velocity into the number of revolutions to obtain a voltage ΔV corresponding to the acceleration via a pulse generator 7, a frequency-voltage converter 8, and an acceleration detection circuit 10. This voltage ΔV is added to a reference drive voltage from a torque setting circuit 14 in an addition circuit 15 in the area of acceleration, and reduced from the same in the area of deceleration. Consequently, the generation of an overshooting part in acceleration or deceleration can be previously prevented, and the tape can be wound up smoothly without any abnormal change of tape tension.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55162252A JPS5785752A (en) | 1980-11-17 | 1980-11-17 | Drive control device in automatic tape winder |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55162252A JPS5785752A (en) | 1980-11-17 | 1980-11-17 | Drive control device in automatic tape winder |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5785752A true JPS5785752A (en) | 1982-05-28 |
Family
ID=15750889
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP55162252A Pending JPS5785752A (en) | 1980-11-17 | 1980-11-17 | Drive control device in automatic tape winder |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5785752A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016028983A (en) * | 2015-10-28 | 2016-03-03 | セイコーエプソン株式会社 | Control method for recording apparatus, and recording apparatus |
-
1980
- 1980-11-17 JP JP55162252A patent/JPS5785752A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016028983A (en) * | 2015-10-28 | 2016-03-03 | セイコーエプソン株式会社 | Control method for recording apparatus, and recording apparatus |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5736450A (en) | Intermittent driving device of magnetic tape | |
JPS5785752A (en) | Drive control device in automatic tape winder | |
JPS53135309A (en) | Reel controller | |
JPS5482089A (en) | Cable rise and fall tensile force adjustment | |
JPS534947A (en) | Controller for elevator | |
JPS57203247A (en) | Controller for tape run | |
JPS5525838A (en) | Magnetic tape device | |
JPS5359815A (en) | Motor stop controlling system | |
JPS5727855A (en) | Tension control unit of d.c. motor for driving reel | |
JPS54152751A (en) | Constant tensile force control circuit | |
JPS57137256A (en) | Control device for motor to wind up belt-shaped material | |
JPS5513613A (en) | Speed controller for electric motor | |
JPS5513610A (en) | Controller for current-type inverter | |
JPS5465957A (en) | Apparatus for correcting elongation of suspension cable | |
JPS5521358A (en) | Apparatus for controlling operation of take-up motion | |
JPS5288311A (en) | Tape driving device | |
JPS56143556A (en) | Reel control system | |
JPS5644143A (en) | Constant-speed running device for tape in tape recorder | |
JPS57105844A (en) | Tape carrying device | |
JPS5514519A (en) | Magnetic tape drive unit | |
JPS56113651A (en) | Controller for quantity of slack | |
JPS52140307A (en) | Control system for capstan speed | |
JPS5340509A (en) | Tape take-up device | |
JPS5793851A (en) | Take-out control device of winder | |
JPS5544413A (en) | Tape reel device for slitter |