Machine body platform adjusting mechanism and adjusting method thereof

The invention relates to the technical field of printers, in particular to a machine body platform adjusting mechanism and an adjusting method thereof. The connecting bolt is sleeved in the adjusting bolt, the adjusting bolt is provided with external threads, the locking nut is matched with the adjusting bolt in a screwed mode and sleeved on the adjusting bolt, and an adjusting portion is arranged at the bottom of the adjusting bolt. According to the structure, when the printing platform is adjusted, only the adjusting bolt is adjusted, the jacking and pulling function is achieved, the locking nut is locked after adjustment, compared with the prior art, the structure that the connecting bolt and the adjusting bolt are connected in a sleeved mode is adopted, the size of the adjusting mechanism is reduced, all the adjusting parts are coaxial during adjustment, and the adjusting effect is good. Compared with the prior art, the adjusting device is more suitable for operation in a narrow space, adjustment is more