Plate splicing and positioning mechanism

The utility model discloses a plate splicing and positioning mechanism, which relates to the technical field of plate processing, and comprises a bottom plate, a vertical plate is fixedly arranged on one side of the upper end of the bottom plate, a fixed plate is fixedly arranged on the other side of the upper end of the bottom plate, two placing blocks are fixedly arranged at the upper end of the bottom plate, and the vertical plate is fixedly arranged on the vertical plate. Adjusting boxes are fixedly arranged on the two sides of the end, close to the inner side, of the vertical plate, a first motor is fixedly connected to the upper end of the vertical plate, a driving gear is fixedly connected to the output end of the first motor, two side gears are connected to the outer surface of the driving gear in a meshed mode, and a supporting shaft is jointly and rotationally arranged at one ends of the opposite faces of the two side gears. According to the plate splicing and positioning mechanism, alignment work c