Pillow type packaging machine with conveying transition device

The utility model provides a pillow type packaging machine with a conveying transition device, which comprises a conveying track, the conveying track is provided with a gap suitable for pushing plates to move and a plate inlet suitable for the pushing plates to enter, a rotating chain with a plurality of pushing plates is arranged below the conveying track, and the conveying transition device is arranged on the conveying track. The rotating chain is suitable for driving the pushing plate to move on the gap. The device further comprises a supporting plate and an elastic device. The supporting plate is arranged at the plate inlet and is connected with the elastic device; the supporting plate is configured to be capable of retracting into the plate inlet when the pushing plate enters the plate inlet; after the pushing plate completely enters and leaves the plate inlet, the pushing plate can stretch out of the plate inlet, and the upper plane of the pushing plate is flush with the rail face of the conveying rail.