Mechanism for power-on detection in motor assembly

The utility model discloses a mechanism for power-on detection in motor assembly, which comprises a conveying line device, a tray arranged on the conveying line device in a sliding manner and a shifting mechanism fixed on the outer side of the conveying line device, and the tray comprises a tray body and a plurality of clamps arranged at the top end of the tray body and used for motor assembly detection. The clamp comprises two bearing plates arranged in a spaced mode, the inner sides of the top ends of the two bearing plates are each provided with a bearing table corresponding to the motor coil, the outer sides of the two bearing plates are each provided with a shifting rod corresponding to the shifting mechanism, and the top ends of the shifting rods are provided with pressing blocks and electrifying contacts corresponding to the motor coil. According to the utility model, the structure is simple, power-on detection can be carried out in the motor assembling process, and the situation that all parts need to