Sample dyeing machine for coloring selective laser sintering printing piece

The utility model provides a sample dyeing machine for coloring a selective laser sintering printing piece. The sample dyeing machine comprises a dyeing box, the dyeing box door is hermetically connected with the dyeing box; the interior of the dyeing box and the dyeing box door are encircled to form a closed cavity; a rotating device and a heating device are arranged in the closed cavity, the heating device is used for heating the closed cavity, a dyeing cylinder is connected to the rotating device, and the rotating device is used for driving the dyeing cylinder to rotate in the closed cavity during dyeing; the printing piece is placed in a high-temperature environment to be dyed, the coloring color of the printing piece is deeper, the fastness is higher, meanwhile, the dyeing cylinder is driven by the rotating shaft to rotate, the printing piece is rotationally dyed, and coloring of the printing piece is more uniform. 本实用新型提供了选择性激光烧结打印件上色用染样机，包括染色箱；与染色箱密封连接的染色箱门；所述染色箱内部与染色箱门合围形成封闭腔室；所述封闭腔室内设有旋转装置与加热装置，所述加热装