Detection device, detection method thereof and production equipment

The invention discloses a detection device, a detection method thereof and production equipment, relates to the field of sealing performance detection, and aims to solve the problem that a detection device and a detection method in the prior art cannot be suitable for sealing performance detection of electronic products which are produced in batches. The detection device is used for detecting the sealing performance of a detected part. The tested component comprises a component body and a sealing body, the component body is provided with a gap communicated with the first side and the second side, and the sealing body is arranged in the gap; the detection device comprises an electrostatic generator, a detection unit and a processing device, the electrostatic generator comprises a first electrode, the first electrode is used for being arranged on the first side, and a preset electric field can be formed by the first electrode and a second electrode arranged on the second side; the detection unit is used for det