Device for automatically measuring board surface temperature

The utility model belongs to the technical field of spinning, and particularly discloses a device for automatically measuring the temperature of a plate surface, which comprises a screen plate, a plurality of spinneret plates are arranged above the screen plate, and an air duct for spinning to pass through is arranged below each spinneret plate; the air duct is fixedly connected with the plate surface of the screen plate; and the inner side wall of the bottom of the air duct is fixedly connected with a temperature sensor. According to the device for automatically measuring the board surface temperature, the multiple air ducts are arranged on the screen plate, the temperature sensors in the air ducts can monitor the temperature of different positions of the screen plate, the problems that broken ends occur in spinning and the temperature sensors are interfered and damaged are solved, and therefore data can be grasped more visually, and the temperature of the screen plate can be measured more accurately. And th