Detection device for plastic bottle production

The utility model discloses a detection device for plastic bottle production, which comprises a working table, a detection water tank is mounted at the upper end of the working table, a detection mechanism is arranged on the working table, and a respective collection mechanism is arranged on the working table; the detection mechanism comprises a feeding frame, a lifting table, a first electric telescopic rod, a containing groove and a supporting strip. The respective collecting mechanism comprises a collecting box and a baffle. The plastic bottle feeding device has the advantages that plastic bottles are pushed into the containing groove through the feeding frame and pushed to the supporting strips through the lifting table, enough pressure can be generated on the plastic bottles in the shallow water level by extruding the plastic bottles, if the air tightness of the plastic bottles is poor, bubbles can be observed through workers, and the plastic bottles are prevented from being damaged. And then qualified p