Welding wire drying device and method for welding along with welding

The welding wire drying device comprises a drying box, a wire feeding pipe, a humidity tester, a humidity sensor and a drying controller, and an induction coil is arranged in the drying box and used for drying a welding wire; the wire feeding pipe and the drying box are both used for wrapping the outer side of a welding wire; the humidity tester is arranged in the wire feeding pipe and is used for detecting the humidity of the welding wire; the humidity sensor is connected with the humidity tester; the input end of the drying controller is connected with the humidity sensor, and the output end of the drying controller is connected with an induction coil located in the drying box body. According to the welding wire dehumidification device, the welding wires in the welding process can be timely and effectively dried and dehumidified, some welding defects are avoided, and then high-quality welding is achieved. 本发明公开了一种随焊用焊丝烘干装置及方法，包括烘干箱、送丝管、湿度测试仪、湿度传感器和烘干控制器，烘干箱内部设有感应线圈，用于对焊丝进行烘干；送丝管与所述烘干箱连通，二者均用于包裹在焊丝外侧；湿度测试仪设于