Can robots with vision systems be used to uncouple cane bins?

The uncoupling and recoupling of the link and pin cane bin couplings is one of the most repetitive and labour intensive operational tasks undertaken at Proserpine Mill and, indeed, in most sugar mills in the Australian industry. It is not possible using the conventional automation systems available in sugar factories to improve on the conventional method. In an attempt to automate this process, the use of robot technology has been trialled. A robot with a gripper device and a latch operator has been developed for the cane bin uncoupling operation. Tests on the operation of the robot have been conducted with positive results. To accommodate the robotic operation, the couplings need minor design changes and a higher level of maintenance. The robot is planned for installation for the 2006 crushing season.