Bottle grabbing device of bottle blowing machine

The utility model discloses a bottle gripping device of a bottle blowing machine, which comprises a transverse plate and a plurality of gripping structures mounted below the transverse plate, each gripping structure comprises a finger cylinder, sliders are mounted at two ends of the bottom of each finger cylinder in a sliding manner, grippers are connected to the bottoms of the sliders, and one side, far away from each other, of each gripper is in a big-end-up conical shape. The anti-skid protrusions arranged on the outer wall of the gripper can adapt to gripping of bottles with different calibers, and friction force is increased in the gripping process, so that the bottles are not prone to falling off from the lower portion. The grabbing device can be used for detecting and identifying bottles with bottle openings not cut open, and the situation that defective bottles are grabbed, and consequently the bottles cannot be normally used subsequently is avoided. 本实用新型公开了一种吹瓶机瓶子抓取装置，包括横板和其下方安装的多个抓取结构，所述抓取结构包含有手指气缸