Integrated etching liquid smearing device for ceramic copper-clad substrate

The utility model discloses an integrated etching liquid smearing device for a ceramic copper-clad substrate, which comprises an etching liquid storage box and a discharge pipe, a partition plate is arranged in the etching liquid storage box and divides the inner cavity of the etching liquid storage box into a cavity I and a cavity II, the bottom of each cavity is provided with a through hole used for being connected with the discharge pipe, and the discharge pipe is connected with the through hole. The bottom of the etching liquid storage box is provided with a moving mechanism enabling the discharging pipe to freely move to the first cavity or the second cavity, the discharging pipe is connected to the moving mechanism in a clamped mode, an inner cavity of the etching liquid storage box is divided into the first cavity and the second cavity through a partition plate of the etching liquid storage box, and a through hole used for being connected with the discharging pipe is formed in the bottom of each cavity