Road edge stone stacking and packaging production line and production method

The invention discloses a road edge stone stacking and packaging production line and method, and belongs to the technical field of road edge stone production. The road edge stone stacking and packaging production line comprises a stacking system, and the stacking system comprises a truss beam and a pivoting device; the truss girder is provided with a first guide rail, the pivoting device can move along the first guide rail in the horizontal direction, and the pivoting device is used for stacking road edge stones; a conveying system comprises a first conveying device, a second conveying device and a third conveying device; the first conveying device is used for conveying road edge stones, the second conveying device is used for conveying empty tray racks and stacked road edge stones, and the third conveying device is used for conveying packaged road edge stones; a first stopping mechanism is arranged at an outlet of the first conveying device, and a second stopping mechanism is arranged at an outlet of the thi