Drying oven tuyere structure of coating machine

Abstract

The utility model discloses a tuyere structure of a drying oven of a coating machine, which relates to the technical field of tuyeres of drying ovens and comprises a tuyere main body, an air outlet is arranged below the tuyere main body, and the angle of the air outlet is adjusted through an adjusting mechanism. The adjusting mechanism comprises a rotating groove, and the rotating groove is formed in the bottom end of the tuyere body. According to the air nozzle, the adjusting mechanism is arranged, the air outlet is rotated, the air outlet rotates to drive the rotating block to rotate in the rotating groove, the communicating groove is always kept to be communicated with the inner cavity of the air nozzle body, and hot air in the air nozzle body enters the rotating block through the communicating groove and then is sprayed out through the air outlet; the fixing bolts are installed in the threaded holes, screw rods of the fixing bolts are inserted into the inserting grooves, the positions of the clamping blocks are fixed, the clamping blocks and the fluted disc are kept in a clamped state, the fluted disc is fixed, then the angle of the air outlet is fixed, and the air outlet angle of the air nozzle can be rapidly adjusted conveniently.

Images