| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an extrusion molding machine capable of performing precise molding without being restricted by the shape of a material at the time of charging and enabling highly precise extrusion molding, highly precise preforming or the like. <P>SOLUTION: A drive motor 8 for rotationally driving a taper screw 5 is installed in a housing 6 on the side opposite to the discharge port thereof to rotationally drive the taper screw 5 in the predetermined number of rotations through a drive shaft 9. A gear pump 2 is constituted so that a drive gear 11a and a follow pump gear 11b are vertically housed in a pump casing 10 as shown by Fig. while the drive gear 11a is connected to the drive motor 8 and the material W from the inlet (primary side) Xa of the pump is discharged to the outlet (secondary side) Xb of the pump through the drive gear 11a and the pump gear 11b. Further, by connecting a die or the like to the outlet (secondary side) Xb of the pump, the material discharged from the outlet (secondary side) Xb of the pump can be molded into a product having a prdetermined shape. <P>COPYRIGHT: (C)2005,JPO&NCIPI</p> |
