| 摘要 |
The present invention relates to a sheet feeding apparatus and a sheet feeding method for manufacturing an incombustible fiberglass-reinforced plastic (FRP) sheet, in which an incombustible resin is impregnated with a reinforcing fiber sheet and fed to an apparatus for producing an incombustible fiberglass-reinforced plastic (FRP) sheet which produces the incombustible fiberglass-reinforced plastic (FRP) sheet in a prepreg state. The sheet feeding apparatus for manufacturing incombustible fiberglass-reinforced plastic sheets, according to the present invention, comprises: a sheet feeding unit on which a reinforcing fiber sheet is wound; a resin storage chamber disposed in the front of the sheet feeding unit and containing a liquid incombustible resin which the reinforcing fiber sheet, released from the sheet feeding unit, passes through and which impregnates the resin therein; a transport roller installed in the front of the resin storage chamber and rotatable on an axis horizontal to the ground, and over which the reinforcing fiber sheet impregnated with the incombustible resin is draped while passing through under tension; a first driving unit which rotates the transport roller; and an upper squeeze roller and a lower squeeze roller, which are installed side by side on a horizontal axis in the front of the transport roller and rotate by means of a second driving unit in the opposite direction to each other, wherein a portion of the incombustible resin impregnated in the reinforcing fiber sheet is squeezed out and released downwards as the reinforcing fiber sheet, having passed through the transport roller, passes between the upper squeeze roller and the lower squeeze roller. |
