WORK EXCITING AND CONVEYING DEVICE, CHIPPED WORK DISCRIMINATING DEVICE, STACKED WORK CUTTING-OUT SYSTEM AND STACKED WORK CUTTING-OUT METHOD

摘要

PROBLEM TO BE SOLVED: To provide a work exciting and conveying device, a chipped work discriminating device, a stacked work cutting-out system and a stacked work cutting-out method, which contribute to improvement in productivity by surely detecting a crack of a work in spite of inexpensive and simple constitution.

SOLUTION: There is provided the work exciting and conveying device 50 that conveys the work while exciting it by a level difference and chips a cracked corner part of the work. Also, there is provided the chipped work discriminating device 60 that simultaneously detects chipping of two right and left corner parts or four corner parts of the conveyed work. Then, there is provided: the stacked work cutting-out system that includes a work sorting device 70 collecting the chipped work with the devices 50 and 60; and the stacked work cutting-out method using the system.

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