Seismic explosive column shell grabbing and sealing system

A seismic explosive column shell grabbing and sealing system comprises a grabbing device and a sealing device, the grabbing device comprises a transfer rack (30), a long-stroke air cylinder (31) and a short-stroke air cylinder (32), a sliding table (33) is arranged on the transfer rack (30), at least two guide rods (34) are arranged on a sliding block (40) of the sliding table (33), a top plate (35) is arranged at the tops of the guide rods (34), and a guide plate (36) is arranged at one end of a cylinder barrel of the long-stroke air cylinder (31); the device has the advantages that through the cooperation of the long-stroke air cylinder and the short-stroke air cylinder, the seismic explosive column shell is not prone to deviation when placed. And a plurality of seismic explosive column shells can be grabbed at a time, and the production efficiency is high. And heat sealing treatment can be conducted on a plurality of seismic explosive column shells at a time, the seismic explosive column shell heat sealing