Automatic adjusting device for vertical collimation of capillary viscometer

The invention discloses a capillary viscometer vertical collimation automatic adjusting device which comprises an inclination angle recognition module, an intelligent inclination angle adjusting module, an angle adjusting table, a capillary viscometer, a mechanical joint, a constant-temperature viscosity water tank detection opening and a constant-temperature capillary viscosity water tank. The dip angle recognition module, the intelligent dip angle adjustment module and the angle adjustment table are all arranged at the top of the constant-temperature capillary viscosity water tank, a capillary viscosity water tank detection opening is formed in the top of the constant-temperature capillary viscosity water tank, and a capillary viscometer is inserted into the capillary viscosity water tank detection opening; the angle adjusting table and the dip angle recognition module form a whole, and the intelligent dip angle adjusting module is connected with the dip angle recognition module through the mechanical joint