Rapid cylinder bar ranking device

The invention discloses a rapid cylinder bar ranking device. The rapid cylinder bar ranking device comprises a workbench. The workbench is provided with two transmission devices. A synchronous belt isarranged between the two transmission devices in a sleeving manner. The two transmission devices can be driven by a power device to drive the synchronous belt to move. Ranking grooves are formed in the upper surface of the synchronous belt in the motion direction of the synchronous belt at equal intervals. The ranking grooves are perpendicular to the motion direction of the synchronous belt. A feeding hopper is arranged above the synchronous belt. The bottom of the feeding hopper is provided with a long groove, wherein one thin and long cylinder bar is only allowed to pass through the long groove at the same time due to the width of the long groove, and the long groove is parallel to the ranking grooves. According to the ranking device, through cooperation of discharging grooves and the synchronous belt, rapid cy