US 4,389,148 AGranted

Apparatus for bundling elongated workpieces

AssigneeTh. Kieserling & Albrecht

InventorHorst Lorenz

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Abstract

Apparatus for bundling elongated workpieces includes a generally U-shaped trough having a vertically movable bottom wall for adjusting the depth of the trough. A horizontally and vertically movable pusher feeds the workpieces transversely of their length toward the trough for positioning a plurality of the workpieces in side-by-side relationship to form a horizontal row. Horizontally movable support rails are movable selectively between a position extending across the trough spaced above its movable bottom wall wherein a new row of workpieces is positioned on the rails, and a position displaced from the trough for allowing the new row of workpieces to glide in stacking relationship on a previous row of workpieces resting on the movable bottom wall. A slope structure is inclined downwardly toward the pusher. A movable stop is positioned adjacent the lower end of the slope structure, and is movable between a stopping position for stopping workpieces moving down the slope toward the trough and a retracted position for allowing movement of workpieces therepast into the trough by operation of the pusher.

Claims8

Dependent claims

Apparatus for bundling elongated metallic workpieces such as metal rods and bars comprising:

a generally U-shaped trough having a vertically movable bottom wall for adjusting the depth of such trough, a horizontally and vertically movable pusher for transversely feeding workpieces toward such trough for positioning a plurality of workpieces in side-by-side relationship to form a row, a slope structure downwardly inclined toward such pusher, horizontally movable support rails selectively movable between a position extending across said trough spaced above said movable bottom wherein a new row of workpieces is positionable on said rails in a position displaced from said trough and beneath said slope structure for stacking the new row of workpieces onto the row of workpieces resting on said movable bottom wall, a movable stop adjacent the lower end of said slope structure movable between a stopping position for stopping workpieces moving down said slope toward such trough and a retracted position allowing movement of workpieces therebeyond into said trough by means of said pusher;
wherein said pusher and stop are defined by a common member having one side forming said stop and an opposite side forming said pusher and a sidewall surface for said trough, and said common member being pivotably mounted about a single axis for raising and lowering out of the path of the workpiece;
and movable support means in engagement with said common member to move said member including its axis of rotation along a predetermined path.

Apparatus for bundling elongated metallic workpieces such as metal rods and bars comprising:

a generally U-shaped trough having a vertically movable bottom wall for adjusting the depth of such trough, a movable pusher for transversely feeding workpieces toward such trough for positioning a plurality of workpieces in side-by-side relationship to form a row, a slope structure downwardly inclined toward such pusher, horizontally movable support rails selectively movable between a position extending across said trough spaced above said movable bottom wherein a new row of workpieces is positionable on said rails in a position displaced from said trough and beneath said slope structure for stacking the new row of workpieces onto the row of workpieces for resting on said movable bottom wall, a movable stop adjacent the lower end of said slope structure movable between a stopping position for engaging individual workpieces one at a time moving down the slope towards such trough and a retracted position allowing movement of workpieces therebeyond into said trough by means of said pusher;
wherein said pusher and stop are defined by a common member having one side forming said stop for engaging the workpiece along its axis of elongation opposite to the direction of movement of the workpieces on the slope structure and an opposite side of the common member forming said pusher for engaging and moving the workpiece about its axis of elongation in the same direction as the workpiece moves on the slope structure and a side wall surface for said trough and movably mounted for being raised and lowered into and out of the path of the workpiece adjacent to the terminal end of the inclined slope structure;
and movable means effective to establish relative movement between said rails and said common member.

Dependencies are inferred from the claim text.