And batch safety door device through machine

The utility model discloses an and batch safety door device through machine, including the emergency exit main part, a fixed plate is all installed to emergency exit main part both sides, connect through the safety lock main part between door fixed plate and the emergency exit main part, the safety lock main part comprises bolt formula limit switch, photoelectric sensing switch, bolt connection pole, bolt main part, pin switch, PLC control center, lock fixation nut and lock supporting seat, the bolt main part is installed to bolt connection pole one end, pin switch is installed to bolt main part one side, pin switch comprises spring fixing part, spring switch, bolt main part jack, pin switch base and spring main part, pin switch base one end is equipped with bolt main part jack, pin switch base intermediate position department installs spring switch. The utility model discloses can be under the condition that the emergency exit was opened, electric device, mechanical device exert importantly simultaneously to