Weighing and flatness detecting device

The utility model provides a weighing and flatness detection device, which comprises a base, a plurality of weighing parts, a bearing part and a flatness detection part, and is characterized in that the plurality of weighing parts are arranged on the base at intervals; the bearing parts are supported on the plurality of bearing parts and are used for bearing the battery modules, the bottom surfaces of the battery modules are exposed out of the bearing parts, and the weighing part is used for detecting weight information of the battery modules; the plane detection part can be movably arranged on the base, and the plane detection part is used for detecting flatness information of the bottom surface of the battery module. According to the weighing and flatness detection device of the utility model, the bearing part on which the battery module is placed is supported through the plurality of weighing parts, so that the acquisition precision of the weight information of the battery module can be improved, and the f