Welding detection device for four-corner welding nut

The utility model discloses a welding detection device for a quadrangular welding nut. Comprising a detection platform used for bearing a nut reinforcing plate to be detected, a detection module used for detecting the welding effect of a four-corner welding nut, a material collecting box used for collecting the nut reinforcing plate and a feeding mechanism used for conveying the nut reinforcing plate which is detected to be qualified to the material collecting box, when the nut reinforcing plate is placed on the detection platform, the position of the detection sensor corresponds to the position, used for welding a nut, on the nut reinforcing plate. The device is high in detection precision and can automatically detect the welding quality of the four-corner welding nut, so that the production efficiency is greatly improved, and the production cost is saved. 本实用新型公开了一种四角焊接螺母的焊接检测装置，包括用于承载待检测的螺母加强板的检测平台、用于检测四角焊接螺母焊接效果的检测模块、用于收集螺母加强板的收料盒以及将检测合格的螺母加强板运送到收料盒上的送料机构，其中，所述检测模块包括检测传感器，在螺母加强板放置在检测平台上时，所述检测传感器的位置对应螺母加强板