Material separation mechanism

The utility model discloses a material separation mechanism. The material separation mechanism comprises a material storage trough, and the outlet end of the material storage trough gradually shrinks so that only one material can slide out of the outlet end. The outlet end is provided with a rotating wheel, a plurality of clamping grooves are formed in the outer wall of the rotating wheel at intervals in the circumferential direction, and the clamping grooves are matched with the materials in shape. Under the action of a driving mechanism, the rotating wheel rotates to transfer the materials. The material separation mechanism further comprises a sensor used for detecting whether any material exists in a targeted position, and the sensor generates a control signal for extracting the corresponding material at the target position. The rotating wheel is arranged at the outlet end of the material storage trough, the clamping grooves are formed in the outer wall of the rotating wheel at intervals in the circumferential direction, the materials sequentially enter the clamping grooves in the rotating wheel through the outlet end, and the rotating wheel rotates to transfer the materials under the action of the driving mechanism, so that when the corresponding material is transferred to the targeted position, a transferring mechanism is driven to transfer the corresponding material according to the control signal generated by the sensor, automatic separation of the materials is achieved, and separation of rod-shaped materials is facilitated in the automatic assembling procedure.