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AssigneeStelron Cam Company
InventorEarl F. Beezer
Estimating the term…
A device for picking up and placing articles on a moving conveyor or assembly line, comprising a conveyor including a support adapted to be moved in a first conveyor shaft, an article station adjacent the conveyor, an article handling device support assembly adjacent the conveyor, an arrangement mounting the article handling device support assembly for movement along an article handling path, and a reciprocating drive connected to the conveyor and to the article handling support assembly to move the article handling support assembly in timed relationship to the conveyor. The article handling device support assembly includes an article pickup member having an article gripping head, the drive means including a drive connection to the article pickup member to move the pickup member and to lift and lower it for picking up and depositing articles and moving them through an article movement path intercepting the conveyor support and the article station the drive moving the article handling support assembly in timed relationship to the movement of the conveyor whereby articles may be placed on the support and the articles are moved at selected speeds in respect to the conveyor.
A device for use with a moving conveyor for placing and removing articles therefrom, comprising an article transmitter support, a reciprocator device having a rotatable shaft being adapted to be connected to the conveyor for rotation in timed relationship thereto, at least one rod member in said reciprocator device movable backwardly and forwardly in longitudinal directions, cam means connected to said shaft for rotation thereby and acting on said rod member to move it backwardly and forwardly, said rod member being connected to said reciprocator device to move it backwardly and forwardly in timed relationship to said conveyor, and means on said reciprocator device to pick up and deposit articles.
A device for picking up and placing articles on a moving conveyor or assembly line, comprising conveyor means including a support adapted to be moved in a first conveyor path, an article station adjacent said conveyor means, an article handling device support assembly adjacent said conveyor, means mounting said article handling device support assembly for movement along an article handling path, a drive motor having a rotatable motor shaft connected to said conveyor means to move said conveyor means, a reciprocator having an input shaft connected to said motor shaft, article support control cam means in said reciprocator connected to said input shaft and a slide member carrying said article handling device support assembly engaged with said article support control cam means and being movable thereby to move the article handling support assembly in timed relationship to said conveyor means, said article handling device support assembly including an article pick-up member having article gripping means, housing means mounting said article pick-up member for rotatable and upward and downward movement, pick-up member control cam means rotatably mounted in said housing means and operatively engaged with said article pick-up member for moving it in a predetermined rotatable and upward and downward movement for picking up and depositing articles and moving them through an article movement path intercepting said conveyor means support and said article station, said drive motor moving said article handling support assembly in timed relationship to the movement of said conveyor means whereby articles may be placed on and alternatively, removed from, said article handling support and wherein the articles are moved at selected speeds in respect to said conveyor means.
A method of accurately placing and alternatively, for removing, an article from a selected position on a moving conveyor using an article handling device having a pick-up member mounted on a movable support, and a drive motor having a rotatable shaft connected to the conveyor to move it, and a reciprocator connected to the shaft and movable support for shifting the support relative to the conveyor, comprising starting the motor to move the conveyor and moving the movable support with the pick-up member while simultaneously shifting the pick-up member to position it in alignment with an article, thereafter picking up the article at an article station, moving the pick-up member with the article while advancing the support so as to bring it substantially to the speed of the conveyor while moving the pick-up member to a position to drop the article on the conveyor, the pick-up member being capable of alternatively removing an article from the conveyor after the support is first brought up to the speed of the conveyor and thereafter shifting the support relative to the conveyor to bring the support alongside an article receiving station and moving the pick-up member into alignment with the receiving station to deposit the article thereon.
Dependencies are inferred from the claim text.