Triple tooth grinding machining equipment for alloy circular saw blade

The alloy circular saw blade triple gear grinding machining equipment comprises a machine body, and a side angle grinding unit, a front angle grinding unit, a rear angle grinding unit, a storage bin, a mechanical arm device and a PLC control system are arranged on the machine body. The mechanical arm device is controlled by the PLC control system to move out the alloy circular saw blade to be machined in the storage bin, side angle grinding, front angle grinding and rear angle grinding are completed through the side angle grinding unit, the front angle grinding unit and the rear angle grinding unit, and then the alloy circular saw blade is sent back to the storage bin to be stored. The storage bin is provided with an initial sheet supply position, a tooth selection sheet separation mechanism and a tail end sheet receiving position, and each of the side angle grinding unit, the front angle grinding unit and the rear angle grinding unit comprises a transfer sheet supply position, a working position and a transf