Sand blasting machine for glass bottle production

The utility model discloses a sand blasting machine for glass bottle production, and relates to the technical field of sand blasting machines. The glass bottle surface sand blasting device comprises a sand blasting box, round rotating cylinders are arranged at the two ends in the sand blasting box, and a longitudinal sand blasting pipe is further arranged at the top of the sand blasting box and located between the two round rotating cylinders and used for sand blasting of the surface of a glass bottle. An adjusting mechanism for adjusting the distance between the two circular rotating cylinders is arranged at one end of the sand blasting box; and one end of the sand blasting box is also provided with a driving mechanism for rotating the two circular rotating cylinders. According to the glass bottle machining device, through the adjusting mechanism, the two circular rotating cylinders can move in the opposite directions, glass bottles with different diameters can be machined more conveniently, the practicabili