Workpiece corner conveying mechanism

The utility model discloses a workpiece corner conveying mechanism which solves the problem that workpieces are inconvenient to separate in the conveying process, and adopts the technical scheme thatthe workpiece corner conveying mechanism comprises a conveying seat, a corner part is arranged beside the conveying seat, a conveying air cylinder is arranged between the conveying seat and the cornerpart, and the corner part comprises two corner devices with the same structure; the corner device is provided with a guide sliding seat, the inner wall of the guide sliding seat is of an inclined structure, a sliding block is arranged in the guide sliding seat, an open groove is formed in the top of the sliding block, a rotating block is arranged in the open groove, the rotating block is connected into the open groove through a torsional spring, and the end, away from the torsional spring, of the top face of the sliding block inclines downwards. An included angle exists between the bottom face of the rotating block an