Paster bubble detection mechanism

The utility model discloses a patch bubble detection mechanism, which comprises a rack and a patch host arranged on the rack, and further comprises a supporting unit, the lifting driving unit is arranged on the supporting unit, and the lifting driving unit is arranged on the rack and used for driving the supporting unit to do lifting motion; the lighting unit is arranged on the supporting unit; the camera shooting detection unit is arranged on the supporting unit, penetrates through the lighting unit and is located at the central position of the lighting unit; the translation driving unit is arranged on the supporting unit and is used for driving the camera shooting detection unit and the lighting unit to do linear reciprocating motion in the horizontal direction; wherein the camera shooting detection unit and the lighting unit are located above the chip mounter and correspond to the chip mounter in position. According to the utility model, automatic camera shooting detection can be carried out on the chip mo