To provide a powder supplying device that supplies powder into a hopper accurately to prevent the powder from falling to the outside of the hopper.
The powder supplying device 1 for supplying powder stored in a container 10 into the hopper 30 includes: the container 10 for storing the powder and having an opening 11 formed at the bottom; a lid 20 that is fitted to the opening 11 of the container 10 and is pressed downward to be removed from the opening 11 of the container 10; and the hopper 30 having an opening 31 formed at an upper end to allow the lid 20 to pass through. While the container 10 is placed on an upper end surface of the hopper 30 so that the opening 31 of the hopper 30 faces the opening 11 of the container 10, the lid 20 is pressed downward and the lid 20 is lowered from the opening 11 of the container 10 to the hopper 30 through the opening 31 of the hopper 30.
ORISAKA EIJI
TAKANO KEISUKE
| JPS5974914U | 1984-05-21 |
Hideaki Masatsu
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