Auxiliary feeding system of brake disc machining robot feeding and discharging production line

The utility model discloses a brake disc machining robot feeding and discharging production line auxiliary feeding system which comprises a rack, a feeding conveying mechanism, a jacking positioning mechanism, a positioning mechanism and a control cabinet, the feeding conveying mechanism, the jacking positioning mechanism, the positioning mechanism and the control cabinet are sequentially arranged on the rack, the feeding conveying mechanism is used for feeding brake discs, and the positioning mechanism is used for assisting in supporting the brake discs. The jacking and positioning mechanism is used for pushing and lifting a brake disc to a designated position and then is grabbed by an external robot arm, two parallel blocking mechanisms are arranged on the feeding and conveying mechanism, continuous and automatic feeding is achieved, it can be guaranteed that the current brake disc is not affected by the rear portion when being grabbed, accurate positioning of the brake disc is achieved ...