Research on non-contact ball diameter measurement method of filling machine bearing
In response to the problem of long manual measurement time and low accuracy of bearing balls on food filling machines,a modular method was adopted to design a non-contact ball diameter measurement device.The device consists of a ball loading mechanism,a diameter measurement mechanism,and a cutting mechanism,and the ball diameter was measured using projection measurement method.The results show that the device can detect 10 sets of data each time,with a measurement accuracy of over 97%and a work efficiency of 16～18 seconds per piece,which meets the actual production requirements.The study provides a reference for improvement of bearing accuracy of food packaging machines.
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