Efficient bidirectional bar feeder

The utility model discloses an efficient bidirectional bar feeding machine, relates to the technical field of bar feeding equipment, and aims to solve the problems that feeding and machining can only be performed independently, synchronous operation is difficult, the use efficiency is too low, the working time is long, meanwhile, machining and feeding are difficult, the speed is difficult to control, and bar conflicts are easily caused in the existing bar feeding process. According to the technical scheme, the automatic bar feeding device comprises a working platform, a vibration feeding table is arranged on the working platform and used for arranging and outputting bars, a feeding mechanism is arranged on the working platform and used for stably sending out the bars, and a material bearing mechanism is arranged on the working platform and used for rapidly transferring the bars when the bars are sent out. A machining mechanism is arranged on the working platform and used for machining treatment when the bars