Glass dull polish device

The invention discloses a glass dull polish device which comprises a plurality of feeding rollers, and a first inclined baffle device, a glass inclined reversing mechanism and a second inclined baffle device are sequentially installed in the conveying direction of the feeding rollers; the first inclined baffle device and the second inclined baffle device are located at the two sides of the feeding rollers correspondingly; a first sand blasting pipe is mounted at the opposite side of the first inclined baffle device, and a second sand blasting pipe is mounted at the opposite side of the second inclined baffle device; the first sand blasting pipe and the second sand blasting pipe are each provided with a plurality of wide-mouth sand blasting heads from top to bottom, and a valve is installed between every two adjacent wide-mouth sand blasting heads; and the glass inclined reversing mechanism comprises a lifting device, the lifting device is connected with a transverse telescopic device, and a reversing roller i