Patent ID: 11904540
Assignee: SHENZHEN ANYCUBIC TECHNOLOGY CO., LTD.
Field: Other special machines (Mechanical engineering)
Classification: CPC B | IPC B

Claim 0:
1. A printing device, comprising:
a base;
a printing platform, the printing platform being connected to the base;
a printing bracket, the printing bracket being fixed on the base;
a printing head assembly, the printing head assembly being connected to the printing bracket, and the printing head assembly comprising a discharging assembly and an optical assembly, wherein the discharging assembly is configured to provide printing materials of at least two colors for the printing platform, and the optical assembly is configured to cure the printing materials on the printing platform;
nozzle assemblies configured to jet the printing material to the printing platform;
a light shielding member; and
a driving assembly comprising a closed synchronous belt for switching the light shielding member between a state in which the nozzle assemblies are shielded and a state in which the nozzle assemblies are not shielded by the light shielding member.