Conveying line

The utility model relates to a conveying line which comprises an installation box and a conveying mechanism used for conveying box supports for bearing filling containers, and the conveying mechanism is arranged on the installation box. A feeding area and a discharging area are arranged at the corresponding positions of the mounting box. The feeding area is provided with a feeding detection device used for detecting whether the box supports reach the feeding area or not, a feeding stopping assembly used for enabling the box supports to stop at the feeding area and a feeding jacking assembly used for enabling the box supports located at the feeding area to ascend and descend. The feeding detection device, the feeding stopping assembly and the feeding jacking assembly are all electrically connected with an external controller. The discharging area is provided with a discharging detection device used for detecting whether the box support arrives at the discharging area or not, a discharging stopping assembly use