JPS56159185A - Shifter for web of printer - Google Patents
Shifter for web of printerInfo
- Publication number
- JPS56159185A JPS56159185A JP6179480A JP6179480A JPS56159185A JP S56159185 A JPS56159185 A JP S56159185A JP 6179480 A JP6179480 A JP 6179480A JP 6179480 A JP6179480 A JP 6179480A JP S56159185 A JPS56159185 A JP S56159185A
- Authority
- JP
- Japan
- Prior art keywords
- tag
- pulse motor
- static torque
- control circuit
- web
- 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
Abstract
PURPOSE: To prevent the slippage of printing locations by mounting a circuit which controls the supply of currents to a pulse motor so that ample revolving torque is acquired when a web is transferred while sufficient static torque is acquired when excessive force is applied to the web.
CONSTITUTION: Before starting cutting, a pulse motor 11 holds a transfer roller 8 by weak static torque in an extent that resists the tension of a tag 1. A solenoid 38 is operated by cutting signals, a detector S1 detects positioning member 32, a motor 30 is started by output signals from the detector S1, a rotary edge 31 and a forwarding roller 41 are turned and the tag 1 is cut. A control circuit functions during that time, the static torque of the pulse motor 11 increases and transfer rollers 8, 9 and forwarding rollers 40, 44 hold the tag 1 strongly. After completion of cutting, the control circuit works, the pulse motor 11 is rotated, the transfer rollers 8, 9 are turned and the tag 1 is transported. When the tag 1 is printed by means of a printing hammer 22, the control circuit functions every printing time, the static torque of the pulse motor increases and the tag 1 is held strongly.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6179480A JPS6015473B2 (en) | 1980-05-12 | 1980-05-12 | Printing machine web transfer device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6179480A JPS6015473B2 (en) | 1980-05-12 | 1980-05-12 | Printing machine web transfer device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56159185A true JPS56159185A (en) | 1981-12-08 |
JPS6015473B2 JPS6015473B2 (en) | 1985-04-19 |
Family
ID=13181353
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6179480A Expired JPS6015473B2 (en) | 1980-05-12 | 1980-05-12 | Printing machine web transfer device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6015473B2 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59214676A (en) * | 1983-05-19 | 1984-12-04 | Sharp Corp | Control system for step motor of paper feeder |
JPS61233572A (en) * | 1985-04-09 | 1986-10-17 | Omron Tateisi Electronics Co | Apparatus for controlling feed of slip paper |
JPS639563A (en) * | 1986-07-01 | 1988-01-16 | Oki Electric Ind Co Ltd | Control of line-feeding pulse motor in printer |
-
1980
- 1980-05-12 JP JP6179480A patent/JPS6015473B2/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59214676A (en) * | 1983-05-19 | 1984-12-04 | Sharp Corp | Control system for step motor of paper feeder |
JPS61233572A (en) * | 1985-04-09 | 1986-10-17 | Omron Tateisi Electronics Co | Apparatus for controlling feed of slip paper |
JPS639563A (en) * | 1986-07-01 | 1988-01-16 | Oki Electric Ind Co Ltd | Control of line-feeding pulse motor in printer |
Also Published As
Publication number | Publication date |
---|---|
JPS6015473B2 (en) | 1985-04-19 |
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