Automatic controllable system of material ejecting mechanism

The utility model relates to an automatic controllable system of a material ejecting mechanism, which comprises a time relay KT1, a time relay KT2, a time relay KT3, a current relay KA1, a travel switch SQ1, a material discharging control unit and a material returning control unit, one end of the travel switch SQ1 is connected with a normally closed contact of the time relay KT3 and then is connected with one end of a power supply, and the other end of the travel switch SQ1 is connected with a normally closed contact of the current relay KA1. The other end is connected to the other end of the power supply through a coil of the current relay KA1; and a normally open contact of the current relay KA1 and the travel switch SQ1 are arranged in parallel. The automatic material ejection device has the advantages that the automatic control is realized, the time relay is used for delaying, the whole material ejection process is controlled, the reaction time generated by personnel operation is shortened, the production