Abstract:Aiming at the defects of large tandem calligraphy robots on the market, such as large volume, poor movement flexibility,〖JP〗 slow running speed and high cost, a parallel type calligraphy robot based on Delta robot is studied. The Delta was used for the calligraphy robot as its robot body, making it small in size, fast and flexible, and more accurate. The brush holding mechanism and the paper conveying mechanism could be used to automatically change the pen and convey the paper, which improved the degree of automation. Inscape software was used to convert the Chinese characters that need to be written into corresponding coordinate codes. The robot drives the robot to write through the control system based on the singlechip microcomputer by reading the coordinate code, which reduces the workload and improves the writing efficiency.