Ceramic carrier positioning device

The utility model discloses a ceramic carrier positioning device which comprises a supporting plate, supporting feet are fixedly connected to the frontal corner of the bottom of the supporting plate,a first positioning clamping plate and a second positioning clamping plate are installed on one side of the top of the supporting plate, and a fixing block is connected to one side of the top of the supporting plate in a sliding mode. A sliding rod is slidably connected to the center of the fixed block, a fixed clamping plate is fixedly connected to the end, away from the fixed block, of the sliding rod, the outer wall of the sliding rod is sleeved with a spring ring, and a limiting block is fixedly connected to the end, away from the fixed clamping plate, of the sliding rod. A locking bolt corresponding to the guide sliding rail is installed in the center of the top of the fixing block. According to the ceramic carrier positioning device, the positioning mechanism and the clamping and fixing mechanism are designe