US 4,035,904 AGranted

Automatic article working system

AssigneeKabushiki Kaisha Komatsu Seisakusho

InventorsSusumu Ishizaka, Taizo Kondo, Hiroshi Shoda, Masakatsu Sugimoto

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Abstract

An automatic article working system particularly suitable for limited production of a variety of articles. The system comprises a plurality of pallets for loading articles to be worked, each of the pallets being used as a member for conveying the articles to be worked between machine, tools, pallet conveyor means, pallet storing means located on both sides of the pallet conveyor means, and pallet transfer means adapted to move a pallet in and out of the pallet storing means. A plurality of machine tools are adapted to work the articles, and manipulators are provided to convey the articles to be worked from a pallet which has been removed from the storage means to the machine tools and to return worked articles back to the pallet. A computer is operatively connected to all of the means to effect control thereof.

Claims7

Dependent claims

An automatic article working system which comprises:

a. a plurality of pallets for loading articles to be worked, each of said pallets conveying the articles to be worked;
b. pallet conveyor means for conveying said pallets, said conveyor means being movable along a horizontal path and in the vertical direction;
c. pallet storing means located on both sides of said path;
d. a plurality of machine tools provided adjacent to said pallet conveyor means;
e. pallet transfer and storing means provided between said machine tools and said pallet storing means for moving said pallets in and out of said pallet storing means, said pallet transfer and storing means including a rack portion to deliver the pallet to said pallet conveyor means;
f. manipulator means provided between said pallet transfer and storing means and said machine tools, said manipulator means transfering the articles to be worked on a taken-out pallet between said machine tools and said pallet, said pallet transfer and storing means further including a developing portion for moving said pallet into the range of said manipulator means;
and,
g. computer means operatively connected to all of said means for controlling the operation thereof.

5 more elements

Dependencies are inferred from the claim text.