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    • 1. 发明专利
    • Device for producing powder of coffee raw material
    • 生产咖啡原料粉的装置
    • JP2007143935A
    • 2007-06-14
    • JP2005343628
    • 2005-11-29
    • Fuji Electric Retail Systems Co Ltd富士電機リテイルシステムズ株式会社
    • CHIGIRA NOBORU
    • A47J42/26A47J31/42A47J42/44
    • PROBLEM TO BE SOLVED: To provide a device for producing a powder of a coffee raw material, capable of reducing production cost, while securing raw material powder measuring precision, in a case of producing a prescribed quantity of a raw material powder by crushing coffee beans.
      SOLUTION: This device for producing a powder of a coffee raw material is provided with a controller 10. As sale action executing conditions are met (step 1: YES), the controller 10 starts a coffee mill (step 10), reads an integrated current value SUMI computed by a current value integrating circuit 8 (step 5), and determines an integrated rotation number SUMN by integrating the rotation number N of a mill motor 3b of the coffee mill 3 after starting based on input signals from a rotary encoder 7 (step 6), and stops the coffee mill 3 when SUMN2≤SUMN
    • 解决问题:提供一种生产咖啡原料的粉末的装置,能够在确保原料粉末的测量精度的同时,在生产规定量的原料粉末的情况下,能够降低生产成本 粉碎咖啡豆 < P>解决方案:用于生产咖啡原料粉末的装置设置有控制器10.由于满足销售动作执行条件(步骤1:是),控制器10启动咖啡磨(步骤10),读取 由当前值积分电路8计算的积分电流值SUMI(步骤5),并且通过基于来自旋转的输入信号对起动后的咖啡磨机3的磨机电动机3b的旋转数N进行积分来确定积分旋转数SUMN 编码器7(步骤6),并且当SUMN2≤SUMN