A.g. Stacker Inc.

Dalton Hege

Eric Stempihar

Joseph Wunder

Clarence C Allen, Jr

Randall Donn Senger

Micah C Sundstrom

Kevin G Gorby

Jerry Blosser

Eric H Crowe

Kennedy Sullivan Larramore

Randy Senger

Joe Wunder

A front end conveyor includes a frame having a first side and a second side, a lower deck and an upper deck. The lower deck includes a plurality of sheet supports, and upper portions of the sheet supports lie in a first plane. The upper deck includes a plurality of sheet guides, and the plurality of sheet supports and the plurality of sheet guides define therebetween a sheet transport path for moving sheets in a sheet transport direction toward the downstream end of the front end conveyor. A transverse scrap conveyor is mounted below the lower deck to carry scrap in a direction perpendicular to the sheet transport direction. The transverse scrap conveyor is secured to and supported by the frame such that the transverse scrap conveyor is movable with the frame as a unit.

Front end conveyor having integrated transverse scrap conveyor

A diverter conveyor includes a main conveyor having an upper deck and a lower deck, the upper deck including a plurality of belts, and the lower deck including a plurality of contact elements such as wheels. A plurality of paddles is mounted downstream of an entrance end of the conveyor and an actuator is configured to shift the plurality of paddles from a first position outside a sheet transport path to a second position extending into the sheet transport path such that the plurality of paddles in the second position diverts sheets from the main transport path into a diverted path and onto a rejection support.

Diverter conveyor

A conveyor includes a frame, a carriage supported by the frame for sliding movement in a longitudinal direction, a lower conveyor deck supported by the frame and an upper deck. The lower deck has a plurality of contact elements, which may be wheels, for supporting sheets of material moving through the conveyor. The upper deck includes a rear portion having a plurality of longitudinally extending transversely spaced first belts each supported by a plurality of first pulleys and a front portion including a plurality of longitudinally extending transversely spaced second belts each supported a plurality of second pulleys. The plurality of second pulleys includes a first second pulley and a second second pulley that are supported by the carriage for movement with the carriage relative to the frame.

Conveyor having adjustable nip

A front end conveyor includes a frame having a first side and a second side, a lower deck and an upper deck. The lower deck includes a plurality of sheet supports, and upper portions of the sheet supports lie in a first plane. The upper deck includes a plurality of sheet guides that define with the sheet supports a sheet transport path through the front end conveyor. A chad wall extends transversely to the sheet transport direction and has a top edge located below the sheet transport path and a front surface facing in the upstream direction and a plurality of fingers projecting from the front surface in the upstream direction. The top edge of the chad wall is positioned relative to the sheet transport path such that hanging chads depending from the sheets will impact the chad wall.

Front end conveyor with chad wall

A front end conveyor includes a frame having a first side and a second side, a lower deck including a plurality of sheet supports and an upper deck including a plurality of sheet guides. Upper portions of the sheet supports lie in a first plane, and the plurality of sheet supports and the plurality of sheet guides define therebetween a sheet transport path for moving sheets in a sheet transport direction toward the downstream end of the front end conveyor. At least one helical brush is positioned at the sheet transport path and is configured to engage scrap material on the plurality of sheets. The conveyor also includes a drive configured to rotate the helical brush.

Front end conveyor having scrap removal brush

A front end conveyor has an upstream end and a downstream end, a lower deck including a plurality of primary sheet supports and an upper deck including a plurality of sheet guides. Upper portions of the primary sheet supports lie in a first plane and the sheet supports and sheet guides define a sheet transport path for moving sheets in a sheet transport direction. A pivotable sheet support extends from an upstream end of the lower deck and has at least one surface lying in a second plane. The pivotable sheet support is pivotable from a first position in which the second plane forms a first angle with the first plane and a second position in which the second plane forms a second angle with the first plane, the second angle being different than the first angle.

Front end conveyor having adjustable entrance support

A lockout device for selectively blocking linear movement of a movable frame member relative to a fixed frame member includes a lock tab pivotably mountable to the fixed frame member and having a contact surface configured to slidably engage a slide surface of the movable frame member when the lock tab has a first orientation, the movable frame member including a stop surface at one end of the slide surface, a holder for releasably holding the lock tab in a second orientation with the contact surface spaced from the slide surface, and a body mountable to the movable frame member and configured such that movement of the movable frame member in a first direction causes the body pivot the lock tab into the second orientation and movement of the movable member in a second direction causes the body to pivot the lock tab into the first orientation.

Automatic blocking device for limiting a sliding movement of a first structure mounted adjacent to a second structure

A conveyor configured to transport sheets along a transport path from an input end to a discharge end includes a main frame, an upper conveyor deck supported by the main frame and having a plurality of belts and a lower conveyor deck supported by the main frame and having a plurality of wheels. The transport path is defined by the contact surfaces of the plurality of belts in the first contact region and the contact surfaces of the plurality of wheels in the second contact region, and the conveyor is configured such that the sheets make direct contact with the contact surfaces of the plurality of belts and make direct contact with the contact surfaces of the plurality of wheels when the sheets move along the transport path. The wheels are shiftable in the third direction relative to the belts and relative to the main frame.

Conveyor having opposed upper and lower decks and laterally shiftable lower deck

A front end conveyor include a lower deck having a plurality of lower sheet supports, an upstream upper deck having an upstream end at the upstream end of the front end conveyor, a downstream end and a plurality of first upper sheet guides and a downstream upper deck having an upstream end, a downstream end at the downstream end of the front end conveyor, and a plurality of second upper sheet guides. The lower sheet supports and the upper sheet guides define a sheet transport path for moving sheets of material though the conveyor. The downstream end of the upstream upper deck and the upstream end of the downstream upper deck are independently pivotably mounted to the frame such that the upstream end of the upstream upper deck and the downstream end of the downstream upper deck shiftable toward and away from the lower deck.

Dual clamshell front end conveyor

An agitator for agitating sheets of material passing through a sheet transport device that has upper and lower guide sections defining a sheet transport path therebetween. The agitator includes first and second sets of rollers each having a roller axis of rotation and a width, and the rollers are mounted to at least one holder such that the axes of rotation of the rollers are radially spaced from a line and such that rotating the at least one holder around the line causes the rollers to orbit around the line. At least one support supports the holder for rotation around the line, and the set of first rollers is spaced from the set of second rollers in the direction of the line by a distance greater than the width of the rollers. Also a sheet transport device including the agitator.

Agitator and sheet transport device including the agitator

A sheet stacking system includes a conveyor for carrying sheets from a conveyor intake end to a conveyor discharge end and a hopper at the discharge end for receiving the sheets and guiding them as they fall in a cascade path onto a platform. The hopper has a backstop facing the discharge end of the conveyor and a first accumulator that includes a carrier and a support extending from the carrier through the backstop. The support is configured to rotate from a retracted position to an extended position relative to the backstop, and the carrier is movable linearly and vertically relative to the backstop with the support in the extended position from a raised location with the support outside the cascade path to a lowered location with the support in the cascade path.

Stacker hopper with feed interrupt

A conveyor system includes an external ball-belt and an internal driver belt for driving balls in the ball-belt. A first drive drives the ball-belt in the longitudinal direction, and a second drive drives the driver belt in a transverse direction. The second drive is located outside the ball-belt and located such that a return portion of the ball-belt runs between the second drive and the driver belt.

Ball-belt conveyor with side discharge capability

A diverter conveyor includes a frame supporting an upper conveyor that has an upstream end and a downstream end and that is configured to carry sheets in a first, downstream, direction. A plurality of nip rollers are mounted on the frame upstream of the upstream end of the upper conveyor and are spaced from the upstream end of the upper conveyor by a gap. The nip rollers feed the sheets along a main path to the upstream end of the upper conveyor. A rejection conveyor is supported by the frame and has a portion beneath the gap and extends away from the upper conveyor at an acute angle. A plurality of paddles are mounted at the first gap, and an actuator is operably connected to the paddles and configured to shift the paddles from a first position out of the main path to a second position in the main path.

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Weyers Cave, VA, United States of America

Dalton Hege