Workpiece feeding device capable of preventing mistaken touch

The utility model provides a mistaken touch prevention workpiece feeding device, which belongs to the field of automobile production technical equipment and comprises a sliding rail and a sliding frame, the sliding frame is slidably connected with the sliding rail, a hoisting motor is fixed on the sliding frame, a rotary switch is arranged on one side of the sliding rail, and the rotary switch is connected with the hoisting motor. A shifting rod is arranged at the end, close to the rotary switch, of the sliding frame and corresponds to the rotary switch. According to the utility model, the power supply of the automatic assembly equipment can be automatically cut off when a worker feeds, so that the worker is prevented from being hurt due to restarting of the power supply caused by mistaken touch. 本实用新型提供了一种防误触工件上料装置，属于汽车生产技术设备领域，包括滑动轨道和滑动架，所述滑动架与滑动轨道滑动连接，所述滑动架上固定有起重电机，所述滑动轨道一侧设置有旋转开关，所述滑动架靠近旋转开关的一端设置有拨杆，所述拨杆与旋转开关对应设置。本实用新型能够在工作人员上料时自动切断自动化装配设备的电源，避免因误触造成的电源重新启动，对工作人员造成伤害。