Blue film tension degree adjusting device and splitting equipment

The utility model utility relates to the technical field of LED wafer processing, in particular to a blue film tension degree adjusting device and splitting equipment. The blue film tension degree adjusting device comprises a table plate, a supporting plate and a receiving table assembly. The supporting plate is embedded in the table plate, a plurality of first screws are arranged on the supporting plate, and the lengths of the ends, protruding out of the supporting plate, of the first screws can be changed by rotating the first screws; the bedplate and the supporting plate form a hollow structure which is communicated with each other and is used for placing the bearing table assembly, a blue film is fixedly arranged on the supporting plate, and the end part of the bearing table assembly protrudes out of the upper surface of the supporting plate and abuts against the lower surface of the blue film; the bedplate is connected with the supporting plate through a plurality of second screws; the supporting plate c