Robots help label before molding

Abstract

Purpose Seeks to review how a relatively new technology, in mold labelling of injection moulded items, can be achieved in a cost-effective way with robots. Design/methodology/approach A custom-designed robot combined with a custom-designed end-of-arm unit, both applies labels in the mold before the injection process and removes finished items. A vision system checks for label placement and quality. A second robot packs finished items into shipping cartons. Findings The automated system can produce tens of millions of items per year in a very cost-effective manner. Practical implications Users need to turn to robotic system designers who can combine several operations within one robotic cycle and apply emerging technologies. Custom designed end-of-arm units and reviewing even the shipping carton may provide critical answers. Originality/value Combining new technologies with custom robotics can help users meet many production goals with one solution.