FLATTENING CORRECTION MECHANISM FOR INSPECTED CIRCUIT BOARD IN CIRCUIT BOARD INSPECTION DEVICE

摘要

PROBLEM TO BE SOLVED: To provide a flattening correction mechanism that corrects wrinkles formed on a flexible board.;SOLUTION: A device main body 12 comprises a circuit board suction mechanism 22 for sucking and retaining an inspected circuit board P and a probe movement mechanism 32 for inspection having a pair of movable arms 34 and 37 for moving a pair of inspection probes independently and having them contact the circuit board P. In an inspection head 35 provided on one movable arm 34 of the probe movement mechanism 32 for inspection, displacement detection means 43 is arranged for detecting a position of a non-flat portion W formed on the circuit board P. In an elevation part 38a of an inspection head 38 provided on the other movable arm 37, displacement correction means 45 is arranged that has a roller 47 for rolling in contact with the detected non-flat portion W and flattening it. Thus flattening of the non-flat portion W of the circuit board P is made possible via a flattening correction mechanism 42 consisting of the displacement detection means 43 and the displacement correction means 45.;SELECTED DRAWING: Figure 3;COPYRIGHT: (C)2016,JPO&INPIT