Fixing structure for mounting laser head on mechanical arm

The utility model discloses a sorting mechanical arm, and discloses a fixing structure for installing a laser head on the mechanical arm, which comprises an operation table, the bottom surface of the operation table is fixedly connected with two support plates, the upper surface of the operation table is fixedly provided with a robot, the upper surface of the operation table is fixedly connected with a control cabinet, and the control cabinet is fixedly connected with a laser head. Two laser engraving frames are fixedly connected to the upper surface of the operation table. According to the device, a control signal is sent out through the control cabinet, the effect of controlling the robot to move to a proper position above the laser engraving frame to be engraved is achieved, the control signal is sent out through an output port of the control cabinet, and the purpose of enabling the laser head to operate is achieved; according to the fixing structure for installing the laser head on the mechanical arm, the