Laying device

The utility model relates to the technical field of solar cells, and discloses a laying device, which comprises a first bracket, a first driving unit and a profiling unit, and is characterized in thatthe first driving unit is arranged on the first bracket and is connected with the profiling unit so as to drive the profiling unit to move in a direction away from and close to the first bracket; theface, away from the first support, of the profiling unit is a first face, and the first face is in a shape attached to the surface of a bearing base body used for laying a back plate. According to the utility model, the back plate is placed on the bearing base body; when the back plate, the chip assembly and the front plate of the solar cell assembly are assembled, the solar cell assembly is assembled. The profiling unit is driven by the first driving unit to do lifting motion; as one surface of the profiling unit has a shape attached to the surface of the bearing base body for laying the back plate, the profiling uni