Abstract: A cam follower mounting assembly includes a mounting member, such as a rotary indexer output mounting plate, having first and second cam follower mounting surfaces and a bore between the mounting surfaces, and a cam follower mounted on the mounting member wherein the cam follower includes a mounting shaft received in the bore of the mounting member and having a cam follower member rotatably disposed on a first shaft end proximate the first cam follower mounting surface in a manner to be engaged by a cooperating cam track and a second shaft end proximate the second cam follower mounting surface. The second end of the mounting shaft includes a threaded bore extending from an second end surface substantially coaxial with the longitudinal axis of the mounting shaft.

Abstract: An assembly apparatus of the pick-and-place type having an elongated reach and including an intermittent motion drive mechanism having an output crank arm operable to stop at selected locations. A pivot plate assembly is rotatably journalled to the intermittent motion drive mechanism about the output thereof and capable of being drivably oscillated thereabout. A linkage slide assembly is carried by the pivot plate and comprises slide rods which are pivotally connected to the output crank arm of the intermittent motion drive mechanism for transmitting rotational oscillation into linear sliding movement. A cam member driven by the input of the intermittent motion drive mechanism and engages cam followers carried by the pivot plate assembly. Rotation of the cam member drivably oscillates the pivot plate thereby providing rotatable oscillation to the linearly reciprocating slide rods.

Abstract: An automatic, cam-actuated precision transfer apparatus operable to transfer and simultaneously invert workpieces between adjacent work stations. The transfer apparatus utilizes a common input shaft to provide input rotation to both a stationary oscillator device as well as an indexer device rotatably mounted atop the oscillator. The output of the oscillator device horizontally oscillates the rotatable indexer device through a desired number of degrees of rotation, and the indexer's output vertically indexes a turret-type transfer arm assembly which has associated pick and place units. The combined indexing and oscillating movements produced by the transfer apparatus allow a workpiece to be picked up at a first work station, vertically inverted while being horizontally transferred, and finally deposited at a second work station. The transfer apparatus is adjustable to accommodate any variations in manufacturing setups.

Abstract: An automatic, multiple station, reciprocating, indexing and picking assembly apparatus wherein a motor-driven reducer mechanism is drivably connected to an indexer mechanism for providing indexed rotation of an assembly dial plate, and to a first cam-actuated oscillator for providing reciprocation through a first shaft to a first plate carrying retractable slide pick-up units, and through an adjustable positive drive and a second reducer mechanism to a second cam-actuated oscillator for providing reciprocation through a second shaft to a second plate, the latter being connected through pivotal linkages to the pick-up units on the first plate. Relative vertical displacement between the reciprocating first and second plates effects horizontal extension and retraction of the pick-up units, while overall displacement of the first and second plates relative to the indexed assembly dial plate allows for uninterrupted, indexed rotation of the dial plate and for vertical pick-up and placement of component parts.