Shaping device for stem vegetables before packaging in logistics

The invention discloses a shaping device for stem vegetables before packaging in logistics. The shaping device comprises a machine frame, a conveying mechanism arranged on the machine frame and used for conveying the stem vegetables and a door-shaped frame which is fixed on the machine frame and stretches across the conveying mechanism, wherein a neatening mechanism used for neatening the end parts of the stem vegetables is arranged on the door-shaped frame, a detection mechanism used for detecting passing of the stem vegetables, a side pushing mechanism used for neatening the stem vegetablesin the radial direction and a driving mechanism used for driving the side pushing mechanism and the neatening mechanism to shape the stem vegetables are arranged on the machine frame, and a controllerwhich is electrically connected with the conveying mechanism, the driving mechanism and the detection mechanism is arranged on the machine frame. According to the shaping device, the disordered stemvegetables can be shaped to