| 摘要 |
PURPOSE:To obtain a quality cured resin efficiently, by pouring a liquid reaction product of a thermosetting resin into a frame provided on the upstream side of a traveling conveyor, solidifying the poured resin, conveying the cured resin to the downstream side and fully solidifying it by cooling. CONSTITUTION:A traveling conveyor 1 comprising a steel belt 5 stretched between rolls 4 and 4 with its upper side traveling in the right direction in the Figure is provided with (i) a vertically movable hood 6 provided with a frame 2 on the lower portion thereof on its upper left side in the Figure and (ii) a vertically movable hood 6 provided on its upper right side. A liquid reaction product 3 (temperature of about 60-70 deg.C) obtained by kneading starting materials for a thermosetting resin by heating is poured from a supply pipe 11 provided on the hood 6 into the frame to form a plate, which is solidified by spraying cooling water 8 onto the back of the belt and blowing cooling air thereinto from an inlet 7. The hoods 6 and 6 are elevated, the traveling conveyor 1 is driven to move the solidified reaction product to the right, the hood 6 is lowered, and the solidified product is further cooled to obtain a thermosetting resin of a suitable degree of reaction.
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