DIP element detection device and detection method

The invention discloses a DIP element detection device. The DIP element detection device comprises a feeding assembly, a heating assembly, a high-temperature test assembly, a cooling assembly, a high-pressure test assembly, an electrical test assembly, a direction point detection assembly, a laser marking assembly, an optical printing surface detection assembly and a qualified product receiving assembly which are sequentially connected with one another through a carrying assembly; an overturning assembly is arranged between the electrical property test assembly and the direction point detection assembly; and defective product receiving assemblies are arranged on the side faces of the high-temperature test assembly, the high-pressure test assembly, the electrical property test assembly, the direction point detection assembly and the optical printing surface detection assembly. The device integrates multiple detection functions of high-temperature test, high-pressure test, electrical property test, direction po