Automated work station
First Claim
1. A work station for use with material transport units in operative relationship with a vertically moving endless storage conveyor equipped with a frame carrying a plurality of vertically spaced individual storage shelves for said units arranged in an endless loop, the storage conveyor including motive means for driving said shelves about said frame, said work station comprising a work table for holding said units to provide an operator with access to the units, said work table having a reception position for receiving selected units from the storage conveyor, a working position for providing the operator with access to the units and a disposal position for discharging units from the work table, a transition table at a fixed location between said work table and one of said storage locations, the transition table including a pair of vertically spaced unit carrying platforms, each including unit moving means for transferring said units from the unit carrying platform, a first said unit carrying platform being in operative relationship with said work table when the work table is in said reception position for passing said units from said storage conveyor to said work table, a disposal conveyor for said units, the disposal conveyor having a loading end and a disposal end, said loading end being in operative relationship with a second one of said unit carrying platforms.
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Accused Products
Abstract
An automated work station which may be used when needed in conjunction with two vertical temporary holding conveyors makes use of a tiltable table and associated transition table for each conveyor. One tiltable table is shifted to a first upper horizontal position to receive empty boxes, one at a time, from its vertical conveyor. The other tiltable table is shifted to a first upper horizontal position to receive box units in which have been stored supply quantities of the different material items from which the operator selects specified quantities of items and places those items in the empty box units until an order is filled. The tiltable tables each have a tilted position for the operator'"'"'s convenience while the boxes are being unloaded and loaded. When a box unit is to leave the tiltable table, the table is again tilted to a second and lower horizontal position from which the box unit is moved to a second lower horizontal level of the transition table. At that second lower horizontal level there are two intermeshing traction platforms, both power operated. If the box is to be returned to the vertical conveyor, it will rest on one of the intermeshing traction platforms and will be passed to the vertical conveyor. If the box is to be sent away it will rest on the other of the intermeshing traction platforms and passed in a right angular direction to a horizontal conveyor which takes it away.
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Citations
12 Claims
- 1. A work station for use with material transport units in operative relationship with a vertically moving endless storage conveyor equipped with a frame carrying a plurality of vertically spaced individual storage shelves for said units arranged in an endless loop, the storage conveyor including motive means for driving said shelves about said frame, said work station comprising a work table for holding said units to provide an operator with access to the units, said work table having a reception position for receiving selected units from the storage conveyor, a working position for providing the operator with access to the units and a disposal position for discharging units from the work table, a transition table at a fixed location between said work table and one of said storage locations, the transition table including a pair of vertically spaced unit carrying platforms, each including unit moving means for transferring said units from the unit carrying platform, a first said unit carrying platform being in operative relationship with said work table when the work table is in said reception position for passing said units from said storage conveyor to said work table, a disposal conveyor for said units, the disposal conveyor having a loading end and a disposal end, said loading end being in operative relationship with a second one of said unit carrying platforms.
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11. A work station for use in operative relationship with a supply means including a vertically moving endless storage conveyor adapted to hold a multiplicity of containers adapted to carry material goods, and a driven disposal conveyor means for carrying containers away from the work station, the disposal conveyor having a loading end and a disposal end, the work station being arranged to provide an operator with access to the containers and comprising:
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a work table including a vertically moving container supporting platform having a reception position for receiving containers, a working position for providing an operator with access to received containers, and a disposal position for transferring containers from the work table; means for vertically moving said supporting platform between said reception, working and disposal positions; a transition table located between said work table and said supply means, said transition table having a pair of vertically spaced apart transition platforms each having unit moving means for transferring said containers from the transition platforms and including a first transition platform in operative relationship with said work table when the work table is in said reception position for transferring containers from said supply means onto said work table, and a second transition platform in operative relationship with said work table when the work table is in said disposal position for transferring containers from said work table to said disposal conveyor; wherein containers received from said supply means pass over said first transition platform prior to being introduced to said work table and containers released from said work table pass over said second transition platform prior to being passed to said disposal conveyor. - View Dependent Claims (12)
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Specification