초록 ▼

A star index wheel with a plurality of semi-circular notches furnishes round or cylindrical articles to a supply index wheel of the automatic machine at an rate coinciding with the spacing of the semi-circular notches in the supply index wheel. The star index wheel is disposed on the side of a carry

A star index wheel with a plurality of semi-circular notches furnishes round or cylindrical articles to a supply index wheel of the automatic machine at an rate coinciding with the spacing of the semi-circular notches in the supply index wheel. The star index wheel is disposed on the side of a carrying conveyor on which the round or cylindrical articles are transported without any gaps between them. The star index wheel rotates at a speed whereby the semi-circular notches move at a speed slightly less than that of the linear speed of the carrying conveyor, so that the movement of the articles on the carrying conveyor is constrained by the protrusions provided between the semi-circular notches in the star index wheel. The rotational speed of the star index wheel also separates the articles to synchronize the rate at which they are supplied to the supply index wheel with the rotational speed of the supply index wheel.

대표청구항 ▼

An apparatus for separating round or cylindrical articles and for supplying said articles to an automatic machine, said apparatus comprising: a carrying conveyor for transporting said articles at a specific linear rate of speed, wherein said carrying conveyor has a pair of straight guides provided i

An apparatus for separating round or cylindrical articles and for supplying said articles to an automatic machine, said apparatus comprising: a carrying conveyor for transporting said articles at a specific linear rate of speed, wherein said carrying conveyor has a pair of straight guides provided in parallel to each other and separated by a distance substantially equal to a diameter of said articles, wherein said pair of straight guides have a center line located equidistant between each straight guide, and wherein said carrying conveyor transports said articles in a continuous manner without a gap between said pair of guides and said articles; a star index wheel disposed at a side of said carrying conveyor for separating said articles at a specific separating rate, wherein said star index wheel has a plurality of semi-circular notches disposed around its outer edge of said star index wheel for engaging and separating said articles between consecutive protrusions, and wherein said star index wheel revolves at a specific rotational speed; and a supply index wheel for receiving said articles from said star index wheel for supplying said articles to an automatic machine, wherein said supply index wheel has a plurality of semi-circular notches disposed around a outer edge of the supply index wheel, and wherein said supply index wheel revolves at a specific rotational speed coinciding with said specific separating rate of said star index wheel, and a curved guide rail provided around the periphery of said supply index wheel, and wherein each semi-circular notches of said star index wheel has a center that moves along said center line in a tangential manner during a revolution of said star index wheel, and wherein each semi-circular notches of said supply index wheel has a center that moves along said center line in a tangential manner during a revolution of said supply index wheel.