JPS61127809U

JPS61127809U -

Info

Publication number: JPS61127809U
Application number: JP779885U
Authority: JP
Priority date: 1985-01-23
Filing date: 1985-01-23
Publication date: 1986-08-11

Description

[Brief explanation of the drawing]

第１図は本考案の装置の一実施例の説明図、第
２図は圧延材のキヤンバが修正される場合の説明
図、第３図は圧延材がロールの一端側へ寄つて来
た状態の説明図、第４図は第３図の平面図である
。図中９は圧延材、１０は水平圧延機、１７は蛇
行検出器、２１は蛇行制御調節機、３６は竪型圧
延機、３７はキヤンバ検出器、４０はキヤンバ調
節器を示す。 Fig. 1 is an explanatory diagram of one embodiment of the device of the present invention, Fig. 2 is an explanatory diagram when the camber of the rolled material is corrected, and Fig. 3 is a state in which the rolled material has come closer to one end of the roll. FIG. 4 is a plan view of FIG. 3. In the figure, 9 is a rolled material, 10 is a horizontal rolling mill, 17 is a meandering detector, 21 is a meandering control adjuster, 36 is a vertical rolling mill, 37 is a camber detector, and 40 is a camber adjuster.

Claims

[Scope of utility model registration request]

A horizontal rolling mill and a vertical rolling mill are installed on the exit side of the horizontal rolling mill, and detectors for detecting the amount of deviation of the rolled material are installed on the entry and exit sides of the horizontal rolling mill. A device that compares and calculates a signal of the amount of deviation detected by the detector with a target rolling material position value, a device that processes the output signal of the comparison calculation device and outputs it as a left and right rolling reduction correction signal of the horizontal rolling mill, and an output device. A device that calculates the amount of lateral bending by comparing the signal of the amount of deviation detected by the side detector with the target value, and a device that processes the signal obtained by the device to detect the amount of deviation on the work side and drive side of the vertical rolling mill. and a device for outputting a roll rotation speed correction signal, the roll gap of the horizontal rolling mill is changed by the reduction correction signal, and the roll rotation speed of the working side and drive side of the vertical rolling mill is changed by the roll rotation speed correction signal. A meandering and lateral bending control device for a rolled material, characterized in that it is configured to change at least one of them.