| 摘要 |
<P>PROBLEM TO BE SOLVED: To prevent a dribbling powder from getting into a vessel and a packing bag by a simple structure. <P>SOLUTION: The powder filling apparatus has a filling cylinder 2 discharging a powder from a dispensing opening, a scattering disc 4 of discoidal form rotatably arranged below the dispensing opening 2a of the filling cylinder 2, receiving the powder discharged from the dispensing opening 2a on the top face and scattering the powder around by a centrifugal force involved in the rotation, and an auxiliary disc 5 of discoidal form provided below the scattering disc 4 with any clearance interposed in-between. The outside periphery of the auxiliary disc 5 protrudes outward beyond the outside periphery of the scattering disc 4 and forms a powder receiving portion 5a and receives the dribbling powder by the powder receiving portion 5a. Furthermore, a cavity to be a storage portion 5b of the powder received by the powder receiving portion 5a is formed between the top face of the auxiliary disc 5 and the lower side of the scattering disc 4 inside the powder receiving portion 5a. <P>COPYRIGHT: (C)2012,JPO&INPIT |
