Automatic liquid supplementing device for slicing machine

The automatic liquid supplementing device comprises a liquid supply tank, a liquid inlet is formed in one side of the liquid supply tank, a liquid inlet pipe is fixedly connected in the liquid inlet, one end of the liquid inlet pipe penetrates through the liquid supply tank and is movably connected with a baffle, one side of the baffle is fixedly connected with a first rack, and the other side of the baffle is fixedly connected with a second rack. A gear is movably connected to the inner wall of one side of the liquid supply tank and meshed with the first rack, two fixing blocks are fixedly connected to the inner wall of one side of the liquid supply tank, a sliding rod is movably connected between the two fixing blocks, and a positioning strip is fixedly connected to one side of the sliding rod. Cutting liquid can flow into the liquid supply tank from the liquid inlet pipe through the baffle to be automatically supplemented, the using effect of the device is improved, meanwhile, the first floating ball can b