Roller switching frame

The utility model discloses a roller switching frame, which comprises a bottom framework, wherein the bottom framework is provided with an inclined supporting surface; a fixed baffle plate is arranged at the upper end of the bottom framework; a movable baffle plate is hinged to the lower end of the bottom framework; a cylinder is arranged on the bottom framework; the front end of a piston rod of the cylinder passes through the bottom framework, and is hinged onto the back of the movable baffle plate; a plurality of bumps are arranged on the movable baffle plate. The roller switching frame is simple in structure and reasonable in design; during placement, each roller is uniformly arranged on the supporting surface of the bottom framework, and the movable baffle plate is in a vertical state; when the rollers need to be taken for use, the cylinder is started, the piston rod of the cylinder retracts, the movable baffle plate is in a horizontal state, and the rollers slide out of the movable baffle plate, so that