The present invention discloses a robot-based automatic machining apparatus. A support base, a feed structure fixed to the top of the support base, and a mixing facility installed on the right side of the feed structure, the support base under the mixing facility being powered by the mixing facility and power. A driving structure that is engaged and connected, and a support shelf that is fixedly engaged with and connected to an end surface of the top of the support base; and a raiser body that is installed on the support shelf. A convex base is installed on the top of the support base on the right side of the structure, a mixing housing is installed in the mixing equipment, a transmission housing is installed in the mixing equipment below the mixing housing, and the transmission housing The first rotating shaft extending vertically is connected to and connected between the mixing housing and the first casing to be inserted into the transmission housing at the bottom end of the first rotating shaft. The extended end of the top of the first rotating shaft is inserted into the mixing housing. [Selection] Figure 1【課題】本発明はロボットに基づく自動加工装置を開示した。【解決手段】支持台、前記支持台の頂部に固定される送り構造と前記送り構造の右側に設置される混合設備を含み、前記混合設備の下側の前記支持台に前記混合設備と動力で係合し接続される駆使構造ガ設置され、前記支持台が前記支持台の頂部の端面に固定に係合し接続される支持棚と前記支持棚に設置される昇料機体を含み、前記駆使構造の右側の前記支持台の頂部に凸台が設置され、前記混合設備に混合筐体が設置され、前記混合筐体の下側の前記混合設備に伝動筐体が設置され、前記伝動筐体と前記混合筐体の間に上下に伸長する第一回転軸が回転し係合し接続され、前記第一回転軸の底部の末端に前記伝動筐体に挿入する第一段車が固定に設置され、前記第一回転軸の頂部の伸長末端が前記混合筐体に挿入する。【選択図】図1