| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To easily and rapidly conduct a work for setting a gap size between opposed surfaces of both rotors of a take-up unit in a suitable size when a molded product to be extruded from an extruder and sandwiched between the opposed surfaces of both the rotors is held at a suitable pressure contact force and drawn at an initial time of operating an extrusion molding machine. <P>SOLUTION: The extrusion molding machine 1 comprises the extruder 4 for extrusion molding the molded product 3, and the take-up unit 6 having a pair of upper and lower rotors 17, 17 supported to a static side member 19 so as to be relatively movable C in a vertical direction so that the opposed surfaces 26, 26 of both the rotors 17, 17 vertically sandwich the product 3 and capable of taking up the product 3 by a reverse rotary drive D. The unit 6 has a servo motor 32 for varying the gap size E between opposed surfaces 26, 26 of rotors 17, 17 by relatively moving C the rotors 17, 17 in the vertical direction, and a controller 47 for controlling the motor 32. <P>COPYRIGHT: (C)2003,JPO</p> |
