초록 ▼

Apparatus for filling containers with articles. A feed conveyor of slats having article receiving apertures is supplied with articles from a chute or a vibratory hopper. A tray below the slats prevents articles falling through until a discharge point is reached where the tray terminates, allowing ar

Apparatus for filling containers with articles. A feed conveyor of slats having article receiving apertures is supplied with articles from a chute or a vibratory hopper. A tray below the slats prevents articles falling through until a discharge point is reached where the tray terminates, allowing articles to fall into a transverse line of hoppers below the conveyor. A gate prevents the articles from leaving the hoppers until a line of empty cans on a second transverse conveyor are in position therebelow. A stop across the end of the hopper prevents excess articles entering the feed conveyor. A rotary brush or roller clears any surplus articles from the feed conveyor.

대표청구항 ▼

An apparatus for simultaneously filling each of a plurality of containers with a plurality of articles, said apparatus comprising in combination: feed conveyor means for conveying and retaining said articles, said conveyor means comprising endless belt means having an upper run and a lower run space

An apparatus for simultaneously filling each of a plurality of containers with a plurality of articles, said apparatus comprising in combination: feed conveyor means for conveying and retaining said articles, said conveyor means comprising endless belt means having an upper run and a lower run spaced below the upper run and with its upper run moving in a given direction, said conveyor means defining a given number of longitudinal rows of apertures transversely aligned with each other, said apertures being open at the top and bottom, and a tray along a portion of said upper run and immediately below said belt means and extending in said direction from a first point to a second point to thereby close the bottom of said apertures along said portion of said upper run only; filling means above said portion and adjacent said first point for filling each aperture with a single article only; a plurality of hoppers positioned in the space between said runs and in said direction from said second point and immediately adjacent thereto, each hopper having an open top and an open bottom and being below a respective longitudinal row, whereby when an article in an aperture passes said second point it falls from the aperture into the respective hopper; another conveyor means for moving empty containers in batches beneath the hoppers and for removing filled containers after filling, each batch corresponding in number to said given number, said other conveyor means being in said space, transversely aligned to said runs, and positioned below the hoppers, and including means for arresting the batch for filling with the batch being arrested with each container of the batch being below a respective hopper and held so arrested until the container is filled; and gate means positioned below the open bottoms of the hoppers and being movable between a position at which the bottoms of the hoppers are closed and a position at which the bottoms of the hoppers are open, said gate means being in the latter mentioned position when an empty batch of containers is located beneath the hoppers to thereby permit the contents of the hoppers to descend into the containers and being moved to the first mentioned position thereof when the containers are full, to thereby allow a batch of filled containers to be replaced by a batch of empty containers ready to be filled.