JPS63180103U - - Google Patents
Info
- Publication number
- JPS63180103U JPS63180103U JP7172087U JP7172087U JPS63180103U JP S63180103 U JPS63180103 U JP S63180103U JP 7172087 U JP7172087 U JP 7172087U JP 7172087 U JP7172087 U JP 7172087U JP S63180103 U JPS63180103 U JP S63180103U
- Authority
- JP
- Japan
- Prior art keywords
- coil
- speed detector
- detector
- speed
- material speed
- 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
- 238000010586 diagram Methods 0.000 description 2
- 238000005097 cold rolling Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Landscapes
- Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
Description
第１図は本考案の自動減速装置を含んだ単スタ
ンドの冷間圧延機の構成図、第２図は入側速度と
時間との関係を示す図である。
１……巻戻機、２……ルーズコイル、３……ル
ーパー、４……入側デフレクターロール、５……
控ロール、６……作業ロール、７……巻取機、８
……光電検出器、９……（入側板）速度検出器、
１０……（圧延）速度検出器、１１……直流電動
機、１２……速度検出器、１３……位置検出器、
１４……速度制御装置、１５……位置制御装置。
FIG. 1 is a block diagram of a single-stand cold rolling mill including an automatic speed reduction device of the present invention, and FIG. 2 is a diagram showing the relationship between entry speed and time. 1... Rewinding machine, 2... Loose coil, 3... Looper, 4... Entry side deflector roll, 5...
Backup roll, 6... Work roll, 7... Winder, 8
...Photoelectric detector, 9... (inlet side plate) speed detector,
10... (rolling) speed detector, 11... DC motor, 12... speed detector, 13... position detector,
14...Speed control device, 15...Position control device.
Claims (1)
ールとの間に設けられコイルのループを生成させ
るループ生成手段と、前記巻戻機の出側に設けら
れコイルの有無を検出する検出器と、前記巻戻機
の出側コイル速度を検出する第１の材速検出器と
、前記主ロールの入側コイル速度を検出する第２
の材速検出器と、前記検出器、第１の材速検出器
及び第２の材速検出器からの各信号に基き前記ル
ープ生成手段によつて生成されたループの高さ位
置制御を行なう位置制御手段とを具備し、前記コ
イルの速度を所定の速度で尻抜けさせることを特
徴とする自動減速装置。 a loop generating means provided between an unwinding machine for rewinding the loosely wound coil and the main roll to generate a loop of the coil; and a detector provided on the exit side of the unwinding machine to detect the presence or absence of the coil. a first material speed detector that detects the exit coil speed of the unwinding machine; and a second material speed detector that detects the input coil speed of the main roll.
control the height position of the loop generated by the loop generating means based on each signal from the material speed detector, the material speed detector, the first material speed detector, and the second material speed detector. 1. An automatic deceleration device comprising: a position control means, the speed of the coil being reduced at a predetermined speed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7172087U JPS63180103U (en) | 1987-05-15 | 1987-05-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7172087U JPS63180103U (en) | 1987-05-15 | 1987-05-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63180103U true JPS63180103U (en) | 1988-11-21 |
Family
ID=30914531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7172087U Pending JPS63180103U (en) | 1987-05-15 | 1987-05-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63180103U (en) |
-
1987
- 1987-05-15 JP JP7172087U patent/JPS63180103U/ja active Pending
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