Constant-temperature vertical paste filling device convenient to clean

The utility model relates to the technical field of filling equipment, in particular to a constant-temperature vertical paste filling device convenient to clean, which comprises a mounting bracket, a mounting hole is formed in the top of one end of the mounting bracket, a filling pipe is fixed on the inner wall of the mounting hole, and a rotating ring is rotatably mounted on the circumferential outer wall of the filling pipe. A rotating assembly matched with the rotating ring is installed on the circumferential outer wall of the filling pipe, a parallelogram mechanism is installed on the outer wall of the rotating ring, a scraper assembly is installed on the parallelogram mechanism, the rotating assembly comprises a gear, a gear ring and a first servo motor, the gear is fixed to an output shaft of the first servo motor, and the gear ring is fixed to the output shaft of the first servo motor. The gear ring is fixed to the outer wall of the circumference of the rotating ring, the gear ring and the rotating rin