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In the paper-container industry, bag stacking and un-stacking are very labor-intensive work. It is hard for companies to find enough people to fill these positions. Also the repetitive stack and un-stack work can easily cause back and waist injury. Therefore robot de-palletizing system is highly desirable. Guiding a robot tool reliably and robustly to insert into the gap on bag stack to pick up a...
The paper presents an alternative to CNC machining, based on a proposed method for creating very large and precise replicas of prototype shapes using material-removal and/or material-adding mechanisms that need not be calibrated. The method is based upon the creation of a ldquovirtual moldrdquo, which is created in the two-dimensional image planes of two or more stationary, uncalibrated cameras. The...
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