Optical disc printing device

The utility model discloses an optical disc printing device which comprises a rack, a transmission channel and a printing assembly are arranged on the rack, transmission assemblies are arranged on the upper side and the lower side of the transmission channel, the transmission assemblies are used for transmitting optical discs, the printing assembly is arranged above the transmission channel, and the printing assembly is used for printing the optical discs. The printing assembly comprises a rotating shaft arranged on the support, a thermal printing head fixed to the rotating shaft and a rotation driving device used for controlling the rotating shaft to rotate, and the support is further provided with a first detection device used for detecting the position of the rotating shaft. Printing work can be carried out on the surfaces of various optical discs, the production cost can be reduced, and the market competitiveness of products is improved. 本实用新型公开了一种光盘打印装置，包括机架，所述机架上设有传输通道及打印组件，所述传输通道的上下侧设置有传输组件，所述传输组件用于传输光