JPS5495089A - Rotary type running strip shearing device - Google Patents
Rotary type running strip shearing deviceInfo
- Publication number
- JPS5495089A JPS5495089A JP258578A JP258578A JPS5495089A JP S5495089 A JPS5495089 A JP S5495089A JP 258578 A JP258578 A JP 258578A JP 258578 A JP258578 A JP 258578A JP S5495089 A JPS5495089 A JP S5495089A
- Authority
- JP
- Japan
- Prior art keywords
- speed
- rotary cutter
- driving motor
- rotating speed
- conveying
- 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
- Shearing Machines (AREA)
Abstract
PURPOSE: To enable a strip to be sheared with high accuracy and at high speed by controlling strip conveying speed and rotary cutter's driving motor rotating speed with an electrical speed control device and also by giving the rotary cutter uneven speed motion periodically.
CONSTITUTION: In a state in which conveying speed and rotating speed of a rotary cutter 6 are controlled 22, a steel strip 2 being sent over in the direction of an arrow A by means of a conveying device 1 is sheared in its running position by the rotary cutter 6 to a required length L continuously and synchronously. An electrical speed control device 22 controls a driving motor 4 of the conveying device 1 on the basis of rotating speed of a driving motor 9 of the rotary cutter 6. By installation of a mechanical periodical-uneven-speed-motion generating mechanism 11, utilization of larger driving motor and increase of rotary cutter's rotating speed can be achieved.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP258578A JPS5495089A (en) | 1978-01-12 | 1978-01-12 | Rotary type running strip shearing device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP258578A JPS5495089A (en) | 1978-01-12 | 1978-01-12 | Rotary type running strip shearing device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5495089A true JPS5495089A (en) | 1979-07-27 |
Family
ID=11533440
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP258578A Pending JPS5495089A (en) | 1978-01-12 | 1978-01-12 | Rotary type running strip shearing device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5495089A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5689425A (en) * | 1979-12-14 | 1981-07-20 | Kawasaki Heavy Ind Ltd | Rotary running shearing machine for strip |
JPS56134122A (en) * | 1980-03-15 | 1981-10-20 | Kawasaki Steel Corp | Controller for flying shearing machine for band stock |
JPS61178700U (en) * | 1985-04-24 | 1986-11-07 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5463476A (en) * | 1977-10-28 | 1979-05-22 | Nasuko Kk | Cutting control device |
-
1978
- 1978-01-12 JP JP258578A patent/JPS5495089A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5463476A (en) * | 1977-10-28 | 1979-05-22 | Nasuko Kk | Cutting control device |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5689425A (en) * | 1979-12-14 | 1981-07-20 | Kawasaki Heavy Ind Ltd | Rotary running shearing machine for strip |
JPS56134122A (en) * | 1980-03-15 | 1981-10-20 | Kawasaki Steel Corp | Controller for flying shearing machine for band stock |
JPS6243809B2 (en) * | 1980-03-15 | 1987-09-17 | Kawasaki Seitetsu Kk | |
JPS61178700U (en) * | 1985-04-24 | 1986-11-07 |
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