Screen fixing device for storage battery screen-printing device

The invention discloses a screen fixing device for a storage battery screen-printing device. The storage battery screen-printing device comprises a first screen bracket and a second screen bracket, wherein the first screen bracket comprises a first vertical plate, a first horizontal plate and a screen fixing frame, wherein the first vertical plate is horizontally mounted on a lifting seat in a sliding manner; a bracket fastening mechanism is mounted between the first vertical plate and the lifting seat; the first horizontal plate is vertically mounted on the first vertical plate in a sliding manner, and is fixed through a first fastening mechanism; the screen fixing frame is horizontally mounted on the first horizontal plate in a sliding manner, and is fixed through a second fastening mechanism; the sliding direction of the screen fixing frame is perpendicular to the sliding direction of the first vertical plate; a screen-printing screen is mounted between the screen fixing frame of the first screen bracket and a screen fixing frame of the second screen bracket. According to the screen fixing device, the position of a screen can be adjusted according to the sizes of storage batteries, and the requirements on screen-printing of the storage batteries with different sizes can be met.