Circuit board multi-hole-site cooperative detection system and detection method

Abstract

The invention discloses a circuit board multi-hole-site cooperative detection system and method, and relates to the field of circuit board hole site quality detection.The circuit board multi-hole-site cooperative detection system comprises a hole site test board and a multi-hole-site cooperative detection mechanism, the multi-hole-site cooperative detection mechanism comprises a magnetic plate, a magnetizing plate, a detection welding plate and a hole site detection cone, and the magnetizing plate is connected to the bottom of the magnetic plate; the detection welding plate is detachably connected to the bottom of the magnetization plate, a positioning groove is formed in the detection welding plate, the size of the positioning groove is matched with the size of a circuit board to be detected, the hole site detection cones penetrate through the hole sites of the standard circuit board and are magnetically adsorbed on the detection welding plate, and the hole site detection cones and the hole sites on the standard circuit board are consistent in number and are in one-to-one correspondence. The tool groove is formed in the top face of the hole site testing table and located under the positioning groove, the annular supporting table is fixed to the inner wall of the tool groove, detection positions do not need to be adjusted one by one, invalid detection of qualified hole sites is avoided, the hole site testing device is suitable for industrial batch production scenes, and the detection period is remarkably shortened.

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