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    • 10. 发明专利
    • Kneading system including sealed rubber kneading machine
    • 封口机系列包括密封橡胶机
    • JP2013169668A
    • 2013-09-02
    • JP2012033778
    • 2012-02-20
    • Yokohama Rubber Co Ltd:The横浜ゴム株式会社
    • OZAWA OSAMUSHINODA HIROAKI
    • B29B7/18
    • B01F15/00201B01F7/00975B01F2215/0049B29B7/10B29B7/183B29B7/186B29B7/246B29B7/263B29B7/283B29K2021/003B29K2507/04
    • PROBLEM TO BE SOLVED: To provide a kneading system including a sealed rubber kneading machine capable of easily and accurately knowing a degree of kneading efficiency of the kneading machine.SOLUTION: A kneading system includes: a sealed rubber kneading machine 1 kneading a kneading material R containing raw material rubber and carbon black; a rotating meter 10a of a rotor 8; a wattmeter 10b sensing instantaneous electric power p required for rotation-driving the rotor 8; and a calculation device 11 to which the detected data is input. A total shear amount J is obtained by integrating shearing speed γ applied to the kneading material R by the rotor 8 over kneading time T by the calculation device 11 on the basis of the detected data, data on an outer diameter D of the rotor 8 and data on a clearance H between an outer diameter position of the rotor 8 and an inner wall face 7a of a chamber 7. A unit work UW is obtained by dividing integrated electric power amount W obtained by integrating the instantaneous electric power p over the kneading time T by a mass M of the kneading material R. Based on the total shearing amount J and the unit work UW, an evaluation index E for evaluating the kneading efficiency of the kneading machine 1 is calculated.
    • 要解决的问题:提供一种捏合系统,其包括能够容易且准确地知道捏合机的捏合效率的密封橡胶捏合机。解决方案:捏合系统包括:密封橡胶捏合机1捏合捏合材料R 含有原料橡胶和炭黑; 转子8的旋转仪表10a; 检测旋转驱动转子8所需的瞬时电力p的瓦特计10b; 以及输入检测到的数据的计算装置11。 通过计算装置11基于检测数据,转子8的外径D上的数据和转子8的外径D的数据,将由转子8施加到捏合材料R上的剪切速度γ超过混合时间T, 关于转子8的外径位置和室7的内壁面7a之间的间隙H的数据。通过将通过将瞬时电力p积分而得到的积分电力W除以混合时间而获得单位作业UW T。根据总剪切量J和单位作业UW,计算用于评价揉搓机1的揉搓效率的评价指标E.