Shaft part packaging device and packaging method thereof

The invention relates to the technical field of intelligent equipment, and particularly discloses a shaft part packaging device which comprises a film drawing mechanism, a supporting mechanism and a product conveying line, the film drawing mechanism is used for opening and flatly laying packaging bags, the supporting mechanism comprises at least two supporting plates used for supporting parts, and the shaft part packaging device further comprises a lifting mechanism arranged above the supporting plates; the lifting mechanism comprises a three-dimensional space mover and a clamping device, the clamping device is installed at the output end of the three-dimensional space mover and comprises a supporting plate and a pressing plate, a driver for driving the pressing plate to ascend and descend is connected to the pressing plate, the pressing plate is located above the supporting plate, and the lifting mechanism can transfer the packaging bags on the supporting plate to the product conveying line. According to the