Sheet metal case frame neat material coating device

The invention relates to the field of case frame coating, in particular to a sheet metal case frame neat material coating device. The invention aims to provide the neat material coating device for the frame of the metal plate case, which can fix the case and prevent leakage. A sheet metal case frame neat material coating device comprises a rounded rectangular track, a coating motor, a coating tank, a coating roller, a limiting mechanism, a supporting mechanism and the like, the coating motor is slidably mounted on the rounded rectangular track, the coating motor is connected with the coating tank, an output shaft of the coating motor is fixedly connected with the coating roller, the limiting mechanism is mounted on the rounded rectangular track, and the supporting mechanism is connected with the limiting mechanism. A supporting mechanism is installed on the base. The rotating disc is rotated to drive the connecting rope, so that the ejector rod is unfolded to support and fix the machine box, the rocker drives