Tunnel ventilation air bag hot melting sealing equipment

The utility model discloses tunnel ventilation air bag hot melting sealing equipment, and relates to the technical field of air bag hot melting sealing equipment.The tunnel ventilation air bag hot melting sealing equipment comprises a sealing equipment base, a fixed baffle is installed above the sealing equipment base, and two first grooves are formed in the side end of the fixed baffle; each second groove is communicated to the other side end of the fixed baffle plate; wherein a third groove is formed in one corner of the sealing equipment base, an air bag fixing block is installed in the third groove, a user puts the other side of a ventilation air bag between the two heat-sealing rolling wheels and then straightens the ventilation air bag to enable the ventilation air bag to penetrate through the space between the two heat-sealing rolling wheels, and then the user pushes a pushing handle to push the ventilation air bag to the air bag fixing block; at the moment, the heat-sealing rolling wheel can conduct h