Full-automatic mobile phone middle frame ultrasonic detection equipment

The invention aims to provide the full-automatic mobile phone middle frame ultrasonic detection equipment which can improve the detection efficiency, reduce the labor cost and ensure the production quality. The system comprises a mechanical arm module, a feeding conveying line, a product carrier, an ultrasonic probe module, a code scanning detection module and a plurality of visual positioning modules, the shooting ends of the visual positioning modules are opposite to the conveying position of the feeding conveying line, and the taking and placing ends of the mechanical arm module are matched with the conveying position of the feeding conveying line. The pick-and-place end of the mechanical arm module is matched with the product station of the code scanning detection module, the pick-and-place end of the mechanical arm module is matched with the positioning part of the product carrier, and the scanning end of the ultrasonic probe module is arranged opposite to the positioning part of the product carrier. The