| 摘要 |
PURPOSE: An oven position adjustment device of a coated steel sheet is provided to enable a drying heat of an oven to uniformly act on a coated steel sheet by adjusting the position of the oven according the vertical height changes of the coated steel sheet. CONSTITUTION: An oven position adjustment device of a coated steel sheet comprises an elevating unit (100), a main roller unit (200), a main sensing unit (300), and a control unit. The elevating unit is connected to the lower part of an oven to elevate the oven. The main roller unit is mounted on one side of the elevating unit to be elevated, and equipped with a main contact roller which is arranged separately on a coated steel sheet inside the oven. The main sensing unit senses the downward movement of the main contact roller which is caused by the coated steel sheet, and applies the sensing signal. The control unit is applied with the sensing signal of the main sensing unit, and applies an operation signal for elevating the oven to the elevating unit. |
