Assembly production line of drawer slide rail holder

The invention provides an assembling production line of a drawer sliding rail retainer, which comprises a base, a working table plate, a vibration feeding mechanism, an alternate feeding mechanism, a forward pushing mechanism, a roller assembling mechanism and an oiling mechanism, the vibration feeding mechanism comprises a retainer vibration disc, and a retainer conveying track is arranged behind the retainer vibration disc; the alternate feeding mechanism comprises a feeding air cylinder and an alternate feeding piece, the feeding air cylinder is fixedly connected with the alternate feeding piece, the forward pushing mechanism comprises a jacking air cylinder, a lifting base, a translation air cylinder and a pushing plate which are fixed to the base, the lifting base is fixed to the upper end of a telescopic rod of the jacking air cylinder, and a rail groove is formed in the middle of the working table plate; the roller assembling mechanisms comprise roller vibrating discs, roller conveying rails and roller