Blow molding device and blow molding process

The invention is suitable for the technical field of ton barrel machining, and provides a blow molding device and a blow molding technology.The blow molding device comprises a shell, a moving mechanism, a blow molding mechanism, a clamping mechanism and a cutting mechanism, taking and placing doors are arranged on the two sides of the shell, an observation window is formed in the front side of the shell, the moving mechanism is arranged in the shell, and the clamping mechanism is arranged in the shell; and the moving mechanism is used for adjusting the positions of the blow molding mechanism and the clamping mechanism. By arranging the clamping mechanism, multiple parts are clamped at the same time through multiple sets of clamping rods, so that the clamping efficiency of the parts can be improved, meanwhile, the intervals of the multiple sets of clamping rods can be adjusted, the parts of different sizes can be clamped, and then the application range of the device is widened; and meanwhile, the distances amo