Blister packaging device

The invention discloses a blister packaging device. The blister packaging device comprises a blister folding mechanism, a plurality of jigs, a bottom part guard shield and a conveying line, wherein the blister folding mechanism comprises a top part driving piece, a top part mounting frame, a lower part mounting base and a plurality of side part folding structures, the side part folding structurescomprise turnover air cylinders and turnover pushing blocks, and the turnover air cylinders are fixedly connected with the turnover pushing blocks and drive the turnover pushing blocks to move left and right for turnover. A paper suction mechanism and the blister folding mechanism are mounted on the conveying line, the bottom part guard shield is mounted on the lower side of the conveying line, the jigs move along the conveying line, blisters are arranged on the jigs, firstly, after scraps of paper are arranged on the blisters through the paper suction mechanism, and then the edge folding is carried out through the bl