Overturning device for overturning transverse duct piece into transverse duct piece

The utility model discloses an overturning device for overturning a transverse segment into a transverse segment, and belongs to the technical field of segments. The pipe piece overturning device comprises an overturning machine, the bottom of the overturning machine is fixedly connected with a pipe piece through a vacuum suction cup, the two sides of the bottom of the overturning machine are fixedly connected with shells, the back faces of the inner walls of the shells are fixedly connected with motors, the output ends of the motors are fixedly connected with rotary discs, and the front sidesof the rotary discs are fixedly connected with sliding columns. The utility model solves the problems that most of the existing turnover devices directly depend on vacuum chucks to adsorb duct pieces; the overturning device for overturning the transverse duct piece into the transverse duct piece has the advantages that the duct piece is prevented from falling off when the vacuum suction cup is deflated, the practicabilit