JPS557613A - Automatic measuring unit for running speed and cut length for cut material in travelling cutter - Google Patents
Automatic measuring unit for running speed and cut length for cut material in travelling cutterInfo
- Publication number
- JPS557613A JPS557613A JP7943278A JP7943278A JPS557613A JP S557613 A JPS557613 A JP S557613A JP 7943278 A JP7943278 A JP 7943278A JP 7943278 A JP7943278 A JP 7943278A JP S557613 A JPS557613 A JP S557613A
- Authority
- JP
- Japan
- Prior art keywords
- cut
- running speed
- tip
- sensor
- length
- 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
Landscapes
- Length Measuring Devices By Optical Means (AREA)
Abstract
PURPOSE: To correctly measure the cut length and running speed of material in non-contact method, by measuring the number of pulses and the time distance between pulses outputted from the photo sensors.
CONSTITUTION: The photo sensors 9i to 9n are located at the positions to the cutting position predetermined, the cut length a is placed at the photo sensor 9l and it corresponds to the position of the photo sensor 9l, the tip of the cut material 1 is placed at the position A, and all the photo sensors are reset when the previous cut is finished. When the material 1 proceeds at a constant speed and the tip reaches the first sensor 9i, the tip position and the running speed of the material 1 are obtained. Next, when the tip reaches the sensor 9k, the present tip position and the running speed are measured and the same conditions are repeated. When the tip of the material 1 reaches the sensor 9l, the material 1 is cut at the length a by the cut regerence. Thus, without giving damage to the material, the cut length and the running speed can be measured correctly.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7943278A JPS557613A (en) | 1978-06-30 | 1978-06-30 | Automatic measuring unit for running speed and cut length for cut material in travelling cutter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7943278A JPS557613A (en) | 1978-06-30 | 1978-06-30 | Automatic measuring unit for running speed and cut length for cut material in travelling cutter |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS557613A true JPS557613A (en) | 1980-01-19 |
Family
ID=13689708
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7943278A Pending JPS557613A (en) | 1978-06-30 | 1978-06-30 | Automatic measuring unit for running speed and cut length for cut material in travelling cutter |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS557613A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59135305A (en) * | 1982-11-10 | 1984-08-03 | マイクロ・コントロ−ル・テクノロジ−・リミテツド | Position detector |
CN103712570A (en) * | 2012-10-09 | 2014-04-09 | 富士施乐株式会社 | Detection apparatus |
CN107019499A (en) * | 2016-01-29 | 2017-08-08 | 佛山市顺德区顺达电脑厂有限公司 | Contactless health evaluating and suggesting system for wearing and its method |
-
1978
- 1978-06-30 JP JP7943278A patent/JPS557613A/en active Pending
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59135305A (en) * | 1982-11-10 | 1984-08-03 | マイクロ・コントロ−ル・テクノロジ−・リミテツド | Position detector |
JPH0547762B2 (en) * | 1982-11-10 | 1993-07-19 | Maikuro Kontorooru Tekunorojii | |
CN103712570A (en) * | 2012-10-09 | 2014-04-09 | 富士施乐株式会社 | Detection apparatus |
JP2014077660A (en) * | 2012-10-09 | 2014-05-01 | Fuji Xerox Co Ltd | Detector |
US9400342B2 (en) | 2012-10-09 | 2016-07-26 | Fuji Xerox Co., Ltd. | Detection apparatus |
CN107019499A (en) * | 2016-01-29 | 2017-08-08 | 佛山市顺德区顺达电脑厂有限公司 | Contactless health evaluating and suggesting system for wearing and its method |
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