The present utility model relates to the technical field of injection blow molding machines, in particular to an automatic detection device for an injection blow molding machine. It comprises a conveyor belt for transporting bottles after processing; a detection device arranged on the conveyor belt, the cross section of the detection device is L-shaped, a scanner is arranged at the upper end of the detection device, and a data analyzer is arranged near the upper end of the scanner for collecting and analyzing data of bottles after injection blow molding and inspecting their damage; a rejecting device arranged near one side of the detection device for rejecting bottles with failed injection blow molding or damage from the assembly line. The damage of bottles after demolding is detected by the detection device, and bottles with failed injection blow molding or damage are rejected by the rejecting device, reducing manual errors, improving screening accuracy and further improving production efficiency.

Country Code: CN

Application Number: CN201920386241.2