| 摘要 |
<p>PURPOSE:To provide a molding method and molding device whose productivity is high. CONSTITUTION:Half split casings 7, 8 of a transfer squeezing sectional area varying device 6 and a flange 21 of a flat head 20 are piled upon the tip flange 3 of a barrel 2 provided with an extruding screw which is turned and driven on the inside and clamped them together integrally by a bolt 19, a mouthpiece 23 is fitted integrally to a tip flat part 22 of the flat head 20, a slide plate 16 provided with a circular hole 17 which is in the same form as those 9, 10 of the half split casings 7, 8 is fitted slidably freely into guide grooves 11, 12 of the slide plate of the half split casings 7, 8 and a rod of a hydraulic cylinder 15 fitted to the lower part of a support frame 13 which is one with the half split casing 7 is connected with the lower end of the slide plate 16.</p> |
