Detection mechanism for moving posture of tray

The utility model relates to a mechanism for detecting the moving posture of a tray, which comprises a mounting bracket, a swinging arm arranged on the mounting bracket and a proximity switch arranged on the mounting bracket, the swing arm comprises a middle plate hinged to the installation support, a tray contact end plate connected with the middle plate and a detection end plate matched with the proximity switch, and when the tray contact end plate makes contact with a tray, the detection end plate can be driven to rotate. Until the detection end plate leaves the sensing range of the proximity switch. According to the tray detection device, the trays conveyed on the conveying line can be detected, whether the conveying state of the trays is normal or not and whether the phenomenon of lateral upwarp or end upwarp occurs or not are determined, and normal work of the whole conveying line is guaranteed. 本实用新型涉及一种用于托盘运动姿态的检测机构，包括安装支架、设在所述安装支架上的摆动臂以及安装在所述安装支架上的接近开关，所述摆动臂包括和所述安装支架铰接的中间板、和所述中间板连接的托盘接触端板以及和所述接近开关相配合