| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a honeycomb structural body extruding device, facilitating the change of program accompanying the change of configuration of a molded form. SOLUTION: The principal parts of a honeycomb structural body extruding device is constituted of a dice 10 and an extruding mask 20. The extruding mask 20 is formed so as to have an annular shape having an inner diameter D1 and is positioned in the annular notch of the dice 10 formed of the taper surface 19 and a coating material outlet port side end surface 18b of the dice 10. An upper end surface 21, positioned above the extruding mask 20, is formed so as to be abutable against the coating material outlet port side end surface 18b of the dice 10 while the opening areas of material supplying ports 11a, 11b, 11c are controlled by the configuration of the upper end surface 21. In this case, the extruding mask 20 is replaced by another extruding mask 30, shown by two-dotted chain lines, whereby the upper end surface 21 is changed to another upper end surface 31 having a different configuration and, therefore, the opening areas of the material supplying ports 11a, 11b, 11c can be controlled arbitrarily.</p> |
