Board separating machine

The utility model discloses a board dividing machine which comprises a base (100). The base (100) is provided with: a turntable (1), which is provided with a limiting part used for limiting a PCB jointed board (200) to be segmented; the first driving part is in transmission connection with the turntable (1) and is used for driving the turntable (1) to circumferentially rotate around the vertical axis of the turntable (1); the guide rail (2) is arranged on the base (100) in a manner of extending left and right, and is higher than the turntable (1); the second driving piece is in transmission connection with the end part of the guide rail (2) and drives the guide rail (2) to move up and down; and the cutting knife (3) is arranged on the guide rail in a manner of moving left and right along the guide rail (2) and is used for cutting the jointed PCB on the turntable (1). The device has the advantages of being high in cutting efficiency and good in compatibility. 本实用新型公开了一种分板机，包括有基座(100)；该基座(100)上设置有：转盘(1)，具有限位部，该