JPS63170006U - - Google Patents
Info
- Publication number
- JPS63170006U JPS63170006U JP6348587U JP6348587U JPS63170006U JP S63170006 U JPS63170006 U JP S63170006U JP 6348587 U JP6348587 U JP 6348587U JP 6348587 U JP6348587 U JP 6348587U JP S63170006 U JPS63170006 U JP S63170006U
- Authority
- JP
- Japan
- Prior art keywords
- roll spacing
- control amount
- calculation means
- detection means
- spacing control
- 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
- 238000001514 detection method Methods 0.000 claims description 10
- 238000005096 rolling process Methods 0.000 claims description 10
- 230000004888 barrier function Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
Description
第１〜３図は本考案の一実施例による圧延機の
自動板厚制御装置を示すもので、第１図はその全
体構成図、第２図はそのロール間隔検出手段の配
置状態を示す正面図、第３図はそのロール間隔検
出手段の作用を説明するための側面図であり、第
４，５図は従来の圧延機の自動板厚制御装置を示
すもので、第４図はその全体構成図、第５図はそ
の要部を拡大して示す側面図である。
図において、３ａ，３ｂ……圧延ロールとして
のワークロール、６……板厚検出手段としての厚
み計、７……ロール間隔制御量演算手段としての
板厚調節器、８……変位調節器、９……サーボ弁
、１０……圧下シリンダ、１４……修正演算手段
としての修正演算部、１６……ロール間隔検出手
段としてのロール間隔検出器、１６ａ，１６ｂ…
…レーザ距離計、１７……加算演算器、１８……
ロール間隔演算器、１９……圧延材。なお、図中
、同一の符号は同一、又は相当部分を示している
。
1 to 3 show an automatic plate thickness control device for a rolling mill according to an embodiment of the present invention. 3 and 3 are side views for explaining the function of the roll interval detection means, and FIGS. 4 and 5 show a conventional automatic plate thickness control device for a rolling mill, and FIG. 4 shows the entire device. The configuration diagram and FIG. 5 are side views showing the main parts in an enlarged manner. In the figure, 3a, 3b...work roll as a rolling roll, 6...thickness meter as plate thickness detection means, 7... plate thickness adjuster as roll interval control amount calculation means, 8...displacement adjuster, 9... Servo valve, 10... Reduction cylinder, 14... Correction calculation section as correction calculation means, 16... Roll interval detector as roll interval detection means, 16a, 16b...
... Laser distance meter, 17... Addition calculator, 18...
Roll spacing calculator, 19...Rolled material. In addition, in the figures, the same reference numerals indicate the same or corresponding parts.
Claims (1)
延する圧延機において同圧延材の出側板厚を検出
する板厚検出手段と、同板厚検出手段からの検出
結果と予め設定された板厚設定値とに基づきロー
ル間隔制御量を算出するロール間隔制御量演算手
段と、同ロール間隔制御量演算手段により算出さ
れたロール間隔制御量に応じて上記圧延ロール間
隔を制御するロール間隔制御手段とをそなえ、上
記圧延ロール間隔を直接検出しうるロール間隔検
出手段と、同ロール間隔検出手段からの検出結界
に基づき上記ロール間隔制御量演算手段からのロ
ール間隔制御量を修正する修正演算手段とが設け
られたことを特徴とする圧延機の自動板厚制御装
置。 (2) 上記ロール間隔検出手段が、同ロール間隔
検出手段と上記上下一対の圧延ロールとの距離を
それぞれ検出する上下一対のレーザ距離計を有し
て構成されたことを特徴とする実用新案登録請求
の範囲第１項に記載の圧延機の自動板厚制御装置
。[Scope of Claim for Utility Model Registration] (1) In a rolling mill that rolls a rolled material using a pair of upper and lower rolling rolls, a plate thickness detection means for detecting the outlet thickness of the rolled material, and A roll spacing control amount calculation means for calculating a roll spacing control amount based on the detection result and a preset sheet thickness setting value, and a roll spacing control amount calculation means for calculating the roll spacing control amount based on the roll spacing control amount calculation means, and the rolling rolls roll spacing control means for controlling the spacing, and roll spacing detection means capable of directly detecting the rolling roll spacing; and roll spacing control from the roll spacing control amount calculation means based on the detection barrier from the roll spacing detection means. An automatic plate thickness control device for a rolling mill, characterized in that it is provided with a correction calculation means for correcting the amount. (2) Registration of a utility model characterized in that the roll spacing detection means includes a pair of upper and lower laser distance meters that respectively detect the distances between the roll spacing detection means and the pair of upper and lower rolling rolls. An automatic plate thickness control device for a rolling mill according to claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6348587U JPS63170006U (en) | 1987-04-28 | 1987-04-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6348587U JPS63170006U (en) | 1987-04-28 | 1987-04-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63170006U true JPS63170006U (en) | 1988-11-04 |
Family
ID=30898756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6348587U Pending JPS63170006U (en) | 1987-04-28 | 1987-04-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63170006U (en) |
-
1987
- 1987-04-28 JP JP6348587U patent/JPS63170006U/ja active Pending
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