| 摘要 |
PROBLEM TO BE SOLVED: To provide a resin mixing apparatus which can mix a plurality of high viscosity liquids uniformly at a high speed. SOLUTION: In the mixing apparatus equipped with an outer cylinder 1 in which an exhaust port 7 for discharging a resin mixture is formed, and the inner wall is cylindrical, a rotary shaft 3 which rotates in the inner wall of the outer cylinder 1 and to which a screw thread 5 formed spirally is connected, a bearing 2 which bears/supports the rotary shaft 3 and is fixed to the outer cylinder 1, two injection inlets 6 which are formed in the bearing 2 and to which two kinds of high viscosity resin are supplied separately, a valve body 8 which is formed in the screw thread 5 and closes the exhaust port 7, and a driver which moves the rotary shaft 3 in the axial direction, the gap between the screw thread 5 and the inner wall of the outer cylinder 1 is formed within 0.5-1.5% of the inner diameter of the outer cylinder. COPYRIGHT: (C)2008,JPO&INPIT
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