Conveyors: power-driven – Conveyor system for arranging or rearranging stream of items – By laterally or vertically moving successive items in...
Patent
1993-05-19
1994-12-13
Gastineau, Cheryl L.
Conveyors: power-driven
Conveyor system for arranging or rearranging stream of items
By laterally or vertically moving successive items in...
1984686, 198614, B65G 4726
Patent
active
053722396
ABSTRACT:
A conveyor apparatus for a plate form article such as a lead frame including a main conveyor line and a working conveyor line for conveying the lead frame in a direction parallel to the length wise direction of the lead frame, and a sub-conveyor which transfers the lead frame to and from the main and working conveyor lines in a direction perpendicular to the conveyor lines, and the sub-conveyor being made of work-holders for holding the lead frame in such a manner that two ends of the length-wise direction of the lead frame are positioned perpendicular to the conveying direction of the sub-conveyor, a vertical driving cylinder for raising and lowering the work-holders, and a conveying mechanism, which includes a motor 61, timing belts, etc., for moving the work-holders in a direction perpendicular to the conveyor lines. Thus, a smooth conveyance of the lead frame by the sub conveyor is insured even though the lead frame has projected portions that are called "islands."
REFERENCES:
patent: 5238100 (1993-08-01), Rose, Jr. et al.
Aoyagi Nobuyuki
Ueda Hisashi
Ueda Tadayuki
Gastineau Cheryl L.
Kabushiki Kaisha Shinkawa
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