| 摘要 |
<p>PURPOSE: A device for guiding extracted slab into reheating furnace reversely is provided to reversely charge the slab into the reheating furnace to reheat the slab when defects are generated on a rolling work as facility is abnormal in a process of rolling the slab in rolling mill after heating the slab to temperature suitable for rolling. CONSTITUTION: In an extractor for transferring the slab to rolling mill or reversely charging the slab into the reheating furnace by extracting slab heated to high temperature in reheating furnace, the device comprises a stopper slider(80) comprising a groove(160) formed on the opposite surface of a slab transfer direction of the extractor(50) to guide a stopper slider, slider cylinders(140) connected the rear surface of the stopper slider in the extractor, a stopper body groove formed on both surfaces of the stopper slider, and a fixing member which is formed on an end part of one side of the stopper slider, and to which one end part of a cylinder for moving stopper is connected; and a stopper body(70) which is inserted into the stopper slider through the groove, to which the other end part of the cylinder is connected, and rod of which is extended parallel from the stopper body in such a way that stopper(90) and sensor(190) are sequentially connected to the rod.</p> |
