Method and robot system for producing transformer core
AssigneeHeinrich Georg GmbH Maschinenfabrik
InventorsVolker Loth, Jost Friedrich
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Abstract
The invention relates to a method and a robot system (23) for producing transformer cores (12), sheets of metal (16) from which a transformer core is constructed being received on at least two stacking tables (18) by means of a multiaxial robot (22) of the robot system, the sheets of metal being supplied to the robot and stacked adjacent to the robot in at least two storage positions (31) for different sheets of metal by means of a conveyor device (29), the robot and the conveyor device being controlled by a control device (17), sheets of metal being collected from the storage positions and being stacked on the stacking tables by means of the robot disposed between and above the stacking tables.
Claims14
A method of robotically stacking sheets of metal for producing a transformer core, the method comprising the steps of:
- conveying the sheets of metal to a multiaxial robot by means of a conveying device;
- stacking the sheets of metal adjacent to the robot in at least two storage positions;
- providing a control device adapted to control the multiaxial robot and the conveyor device;
- collecting the sheets of metal from the at least two storage positions with the multiaxial robot;
- and
- providing at least two stacking tables, each of the stacking tables comprising at least two threading bolts or sheet-metal abutments which serve as positioning aids for the sheets of metal, each stacking table forming a positioning surface for the threading bolts or the sheet-metal abutments, wherein each stacking table and either the threading bolts or the sheet-metal abutments are configured such that a free positioning and location-independent fastening of the threading bolts of the sheet-metal abutments within the positioning surface is possible at any position of the positioning surface;
- stacking the sheets of metal on the at least two stacking tables with the multiaxial robot to form the transformer core, wherein the multiaxial robot is disposed between and above the stacking tables.
A robot system for producing transformer cores, the robot system comprising;
- a multiaxial robot;
- at least two stacking tables for receiving sheets of metal from which a transformer core can be constructed,
- wherein each of the stacking tables comprises at least two threading bolts or sheet-metal abutments which serve as positioning aids for the sheets of metal, each stacking table forming a positioning surface for the threading bolts or the sheet-metal abutments and being equipped with the threading bolts or the sheet-metal abutments, and
- wherein each stacking table and either the threading bolts or the sheet-metal abutments are configured such that a free positioning and location-independent fastening of the threading bolts or the sheet-metal abutments within the positioning surface is possible at any position of the positioning surface;
- a conveyor device for supplying sheets of metal;
- and
- a control device for controlling the robot and the conveyor device,
- wherein the conveyor device includes at least two storage positions intended for different sheets of metal and disposed adjacent to the robot,
- wherein the conveyor device is adapted to supply the respective sheets of metal to the storage positions and further adapted to stack the respective sheets of metal in the storage positions,
- wherein the robot is disposed between and above the stacking tables, and wherein the robot is adapted to collect the sheets of metal from the storage positions and is further adapted to stack the sheets of metal on the stacking tables.
Dependencies are inferred from the claim text.