Quantitative coating solvent filling mechanism

The utility model discloses a coating solvent quantitative filling mechanism which comprises a barrel body, a fixing plate is fixedly connected to the outer wall of one side of the barrel body, a motor is fixedly connected to the upper surface of the fixing plate, a wheel disc is fixedly connected to one end of an output shaft of the motor, a sliding groove is formed in one side of the wheel disc, and a threaded rod is rotationally connected to one side of the sliding groove. And one side of the threaded rod is in threaded connection with a sliding plate, one side of the fixing plate is fixedly connected with a steel wire rope, the inner wall of one side of the barrel body is fixedly connected with two semicircular plates, and the inner wall of one side of the barrel body is fixedly connected with a fixing seat. According to the device, the sliding plate and the steel wire rope are matched for use, so that the device can stably, uniformly and quantitatively feed a coating solvent, the feeding effect of the de