Printing head adjusting device for green printing

The utility model provides a printing head adjusting device for green printing, belongs to the technical field of printing, and solves the problem that subsequent printing quality is affected due to the fact that a printing head is prone to inclination when a worker adjusts the position of the printing head in an existing device. The printing head adjusting device for green printing comprises a workbench, an open groove is formed in the top of the workbench, a conveying belt is arranged in the open groove, fixing plates are fixed to the two sides of the top of the workbench, through grooves are formed in the surfaces of the fixing plates, adjusting mechanisms are rotationally connected to the bottoms of the inner walls of the through grooves, and fixing mechanisms are fixed to the surfaces of the adjusting mechanisms. A vertical plate is fixed to the surface of one side of the workbench, a rotating mechanism is rotationally connected to the surface of the vertical plate, and an auxiliary mechanism is fixed to