The invention discloses a loading guide device for a sealing shaft barrel. The loading guide device for the sealing shaft barrel comprises an inclined guide slot rack, wherein a guide slot for placing the sealing shaft barrel is arranged on the guide slot rack; a pair of L-shaped fixed brackets is arranged at the two sides of the guide slot rack respectively; a detachable guider is arranged on each fixed bracket. The loading guide device for the sealing shaft barrel disclosed by the invention, the inclined guide slot rack is utilized, so that a user can directly place a to-be-processed sealing shaft barrel into the guide slot and regulate relative positions of a guide long strip and a guide slot through a regulating on the guider, the sealing shaft barrels enter a processing position one by one in sequence, and thus, the loading efficiency of the sealing shaft barrel is greatly improved. The loading guide device for the sealing shaft barrel is quick in loading, low in cost and strong in practicability.