Dynamo-electric machine component conveying systems and load/unload devices
First Claim
1. Apparatus for conveying dynamo-electric machine components having a magnetic core through at least a portion of a production line which includes a plurality of processing machines for operating on said components, said apparatus comprising:
- a main conveyor along which said components are conveyed on pallets past said processing machines without possibility of transfer to an additional conveyor traveling in the same direction as said main conveyor;
a stop for selectively stopping a pallet at a predetermined location along said main conveyor; and
a load/unload mechanism for removing a component from a pallet stopped at said stop and placing a different component on the stopped pallet, said load/unload mechanism including two component holders and first means for successively positioning each of said component holders relative to said stopped pallet so that a first of said component holders can receive the component from said stopped pallet and so that a second of said component holders can thereafter discharge said different component for placement on said stopped pallet, wherein said main conveyor conveys said pellets one after another in a predetermined order past said plurality of processing machines, each pallet passing one after another of said processing machines as said pallet travels along said conveyor, said apparatus maintaining said predetermined order of said pallets as said pallets pass said plurality of processing machines.
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Accused Products
Abstract
An improved conveying system in a parallel processing production line for dynamo-electric machine components having a magnetic core, the conveying system having a main conveyor extending along all of the processing machines of the production line and a load/unload device for transferring components between the main conveyor and a selected processing machine. Components to be processed are loaded directly from the main conveyor onto the load/unload device without the use of an intermediate conveyor. The load/unload device has a base platform with an alignment area at which transfer between the load/unload device and either the main conveyor or a selected processing machine occurs. Two component holders (e.g., collets) are movably mounted on the base platform for alternate positioning at the alignment area. The load/unload device alternately positions the gripping ends of the component holders adjacent the main conveyor and a selected processing machine. The central axis of the load/unload device remains fixed during movement of the load/unload device.
21 Citations
4 Claims
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1. Apparatus for conveying dynamo-electric machine components having a magnetic core through at least a portion of a production line which includes a plurality of processing machines for operating on said components, said apparatus comprising:
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a main conveyor along which said components are conveyed on pallets past said processing machines without possibility of transfer to an additional conveyor traveling in the same direction as said main conveyor; a stop for selectively stopping a pallet at a predetermined location along said main conveyor; and a load/unload mechanism for removing a component from a pallet stopped at said stop and placing a different component on the stopped pallet, said load/unload mechanism including two component holders and first means for successively positioning each of said component holders relative to said stopped pallet so that a first of said component holders can receive the component from said stopped pallet and so that a second of said component holders can thereafter discharge said different component for placement on said stopped pallet, wherein said main conveyor conveys said pellets one after another in a predetermined order past said plurality of processing machines, each pallet passing one after another of said processing machines as said pallet travels along said conveyor, said apparatus maintaining said predetermined order of said pallets as said pallets pass said plurality of processing machines. - View Dependent Claims (2, 3)
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4. Apparatus for conveying dynamo-electric machine components having a magnetic core through a production line which includes a plurality of processing machines for operating on said components, said apparatus comprising:
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a conveyor along which said components are conveyed on pallets; a stop for selectively stopping a pallet at a predetermined location along said conveyor; and a load/unload mechanism for removing a component from a pallet stopped at said stop and placing a different component on the stopped pallet, said load/unload mechanism including two component holders and first means for successively positioning each of said component holders relative to said stopped pallet so that a first of said component holders can receive the component from said stopped pallet and so that a second of said component holders can thereafter discharge said different component for placement on said stopped pallet, wherein said second component holder is already holding said different component when said first component holder receives said component from said stopped pallet.
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Specification