| 摘要 |
PURPOSE: An apparatus of manufacturing constructional adiabatic boards is provided to prevent deformation of respective recesses formed at a polystyrene plate when the polystyrene plate is supplied to a cooling roller. CONSTITUTION: The manufacturing apparatus of constructional adiabatic boards comprises: a pair of lower belt rollers(27) rotatably installed to a body so as to be located immediately after a first heater plate(13); a pair of upper belt rollers(28) rotatably installed to the body to vertically face the respective lower rollers; upper and lower belts(30,29) wound on a first rotary roller(12) to surround the upper and lower belt rollers so as to provide a polystyrene plate with a feeding force so as to move away from the first rotary roller; a plurality of upper and lower press pieces(32,31) vertically and horizontally formed at outer surfaces of the upper and lower belts so as to press the polystyrene plate downward and upward in order to form upper and lower recesses(1b,1a); a motor to provide one of the upper and lower belt rollers; a driving gear rotating along with the belt roller; and a driven gear to rotate the other belt roller in a direction opposite to the belt roller.
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