1results about How to "Improve engraving efficiency" patented technology

The invention discloses a double-head engraving machine. The double-head engraving machine comprises a machine frame, wherein two bases in bilateral symmetry and a lifting support are arranged on themachine frame, an engraving device is arranged on the lifting support, and the engraving device comprises a fixing plate and an engraving assembly movably connected with the fixing plate; and the engraving assembly comprises a connecting shaft and engraving heads arranged at the two ends of the connecting shaft, each engraving head comprises an engraving tool, an engraving bottom plate and a rotating motor, the engraving bottom plates are fixed to the connecting shaft, and rotating shafts are arranged on the engraving tools. According to the double-head engraving machine, embossments are fixedthrough the bases; three-dimensional movement of the engraving heads is achieved through the lifting support, the engraving device and the engraving assembly, the direction of the engraving tools canbe adjusted through the rotating motors, engraving at any position is achieved, the engraving precision is high, a left embossment and a right embossment can be engraved simultaneously, the engravingefficiency is high, engraving functions are diversified, and the occupied space is small.