| 摘要 |
An automatic filling system which inserts objects into containers includes a feed hopper. A conveyor conveys a plurality of the objects into the feed hopper. The feed hopper has a discharge station. A collection station is located at the discharge station for disposing the containers in a position for receiving the objects fed from the discharge station. The feed hopper includes a flat inclined disc which receives the objects from the conveyor. The disc is rotated at a sufficiently high speed to cause the objects to move under centrifugal force toward the periphery of the disc. The feed hopper further includes a cylindrical member having an annular wall disposed around the disc and having an upper edge located generally at the same elevation as the upper end of the disc so that objects moving toward the periphery of the disc are moved to the upper edge of the cylindrical member and are conveyed on the upper edge away from the upper end of the disc. The discharge station is located at the upper edge of the cylindrical member for depositing the objects in the containers at the collection station. A counting device in the feed hopper counts the number of objects being deposited in each container for preventing excess objects from being deposited.
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