Abb Inc.

General Mills, Inc.

Robb W Roloff

Vincent J Panzarella

Rodney K Gwiazdon

John E Korte

Richard S Deadmond

Frank C Starr

Robert D Devlin

A device for and method of robotically crating objects, such as consumer goods, being capable of securing an upstanding enclosure to a recyclable pallet having structural uprights. The device conveys a pallet and enclosure assembly into a work station, installs a number of threaded fasteners into predetermined locations in the top and two adjacent sides of the assembly, rotates the assembly one-hundred eighty degrees, installs fasteners into the two remaining sides, rotates the assembly back to the initial position, and conveys the secured crate assembly out of the work station. The device includes the ability to detect the number of times a recyclable pallet has been used, and to adjust the exact locations of fasteners accordingly, thereby assuring that new fasteners are always installed into an unused fastener location.

Robotic crate fastening system

An apparatus (10) is disclosed including a first pushing plate (172) removably secured to a second pushing plate (174) and movable to eject bags (12) from fixtures (32) into pockets (186). The second pushing plate (174) ejects any defective bags (12) remaining when the first pushing plate (172) is not secured or movable with the second pushing plate (174) in the prior intermittent position. The pockets (186) are rotatable to an inverted position where the bags (12) are removed by lugs (230) upstanding from movable lands (228). The lands (228) are pivotable to be in a non-interfering position with the rotation of the pockets (186). A finger (294) is pivotally mounted to a vertically reciprocated carriage (288) to place the bags (12) on conveyors (200) from the lands (228). In the preferred form, a bending bar (184) is positioned to prevent the bags (12) from flying out of the fixtures (32) as they move in the operation direction from a horizontal portion to a vertical portion and to fold back the portions of the bags (12) extending out of the fixtures (32) before they are ejected from the fixtures (32) by the first pushing plate (172).

Apparatus for folding and ejecting microwave popcorn bags from a fixture

Growing community of inventors

Pewaukee, WI, United States of America

Robb W Roloff