Automatic rotary-disc type fluorescence detector

The invention relates to an automatic rotary-disc type fluorescence detector. The fluorescence detector comprises a reagent card conveyer, a card reading and detecting device, an automatic card falling device, and an automatic card feeding device adjacent to the reagent card conveyer. Reagent card fixing parts are arranged on the surface of the reagent card conveyer to receive reagent cards input by the automatic card feeding device. The card reading and detecting device comprises a testing light path box for detecting fluorescence strength of the reagent cards and a bar code recognizer for recognizing bar code information. The automatic card feeding device comprises a pushing structure which pushes the reagent cards to enter the reagent card fixing parts. According to the automatic rotary-disc type fluorescence detector, by arranging the automatic card falling device and the automatic card feeding device, the objective of automatic batch detection of the reagent cards to be detected is achieve, and detectors need not place in the reagent cards to be detected one by one, so that lots of manpower and material resources are saved, and detection efficiency and accuracy of detected results are improved.