The invention relates to the technical field of
glass production detection devices, and discloses a
processing device capable of accurately controlling glass thickness, the
processing device comprises a conveying belt and a thickness
detector, the conveying belt conveys a glass plate to a position below the thickness
detector, a
jumping part is arranged at the bottom of the thickness
detector, and the
jumping part can move according to different thicknesses of the glass plate. When the glass plate moves upwards, different displacement amounts are generated, the thicker the glass plate is, the larger the displacement amount of the
jumping piece is, the jumping piece moves upwards, an elastic bag is arranged above the jumping piece, a liquid level
pipe is arranged above the elastic bag, the elastic bag is filled with liquid, and when the jumping piece moves upwards, the elastic bag can be extruded, so that the liquid in the elastic bag flows to the liquid level
pipe; the conveying belt is composed of a rolling roller and a rolling roller air bag, the rolling roller air bag wraps the outer side of the rolling roller and is driven by the rolling roller to rotate to drive the glass plate to move, an inflation device is arranged in the rolling roller air bag, and the amount of gas in the rolling roller air bag is kept unchanged.