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Inspecting for Missing Chocolates on a Packaging Line
Challenge
In the packaging process, it's important that the correct number of chocolates are present in every box in order to meet quality inspections. While this inspection can be done using a traditional vision system, it can also be accomplished with traditional photoelectrics.
Solution
Banner sensors are positioned above a conveyor inspecting each passing box for missing chocolates. When a passing box breaks the trigger beam created by a pair of Q12 opposed-mode sensors, an array of QS18AF sensors mounted above the box inspect each location for missing chocolates.
When a box containing the wrong amount of chocolates is detected, an output signal is relayed to a main controller at the packaging line warning of the failed condition.
Featured Products
QS18 Series All Purpose Photoelectric Sensor
All purpose photoelectric sensor with universal housing design and 18 mm threaded barrel is an ideal replacement for hundreds of other sensor styles.
Q12 Series Miniature Self-Contained Sensor
The Q12 is a small sensor with high performance for powerful sensing in confined spaces. Used in short-range with background suppression.