Egg brushing machine

The utility model discloses an egg brushing machine which comprises a machine frame, the machine frame is provided with a driving device, a hairbrush length changing mechanism and a baking tray rotating mechanism, the driving device, the hairbrush length changing mechanism and the baking tray rotating mechanism are sequentially arranged from top to bottom, and the driving device drives the hairbrush length changing mechanism to move in the vertical direction and the horizontal direction. When the baking tray moves to the baking tray rotating mechanism, firstly, egg liquid is transversely brushed, and transverse repeated egg liquid brushing is conducted on food; then the baking tray rotates, the system controls the length of the brushing part of the hairbrush length changing mechanism to change, then the egg liquid is longitudinally brushed, and the longitudinal egg liquid brushing operation process and the transverse egg liquid brushing operation process are basically consistent with the method; and after the