Be able to supply the powder of place fixed quantity securely to inside the funnel without giving adverse effect to the powder filling up device and the weighing device, it controls the powder surface position inside the funnel try to raise filling up precision minutely and. The powder the funnel which (2) is accommodated it has (3), the funnel (3) provides the metering section (4) in lower part, the metering section (4) arranges the screw (12) inside. This funnel (3) the powder it has the powder feeder (13) which (2) is supplied to inside. The powder feeder (13) the powder accommodation section (14) and has with the powder conveying section (15) which is arranged in that lower part. The powder conveying section (15) the tube body (23) and has with the supply screw (24) where the shaft center (22) is arranged in abbreviation horizontal direction. As for the tube body (23) on advanced side the tube exit (31) it opens and the funnel (3) is faced inside. It turns the supply screw (24) the funnel (3) on the basis of the powder surface (29) height inside, the powder inside the powder accommodation section (14) from the powder conveying section (15) the funnel (3) supplies (2) to inside.粉末充填装置や秤量装置に悪影響を与えることなく、所定量の粉末をファンネル内へ確実に供給でき、ファンネル内の粉面位置を精緻に制御して充填精度を高めるようにする。粉末(2)を収容するファンネル(3)を備え、ファンネル(3)の下部に計量部(4)を設け、計量部(4)内にスクリュウ部(12)を配置する。このファンネル(3)内へ粉末(2)を供給する粉末供給装置(13)を備える。粉末供給装置(13)は、粉末収容部(14)とその下方に配置した粉末搬送部(15)とを備える。粉末搬送部(15)は、軸心(22)を略水平方向に配置した筒体(23)と供給スクリュウ(24)とを備える。筒体(23)は先端側に筒出口(31)を開口しファンネル(3)内に臨ませてある。ファンネル(3)内の粉面(29)高さに基づき供給スクリュウ(24)を回転させ、粉末収容部(14)内の粉末(2)を粉末搬送部(15)からファンネル(3)内へ供給する。
