Automatic welding wire conveying device for on-line surfacing welding of grinding roller of coal mill

• Main Authors: ZOU BING, CAO LEI, LIU HONGFENG, HE ZHI, ZANG MANJUN, SUN YONGJUN, HUANG QINGJIE, YU XIAOCHUAN, YU NA, ZHAO JIUTE, DU DONGMING, LI SHAOPING, LIN YUTONG, DU SHUJIE, YANG WENBO, YANG BAIWEN, MENG XIANGSHENG, QIAN JIATONG, XU YIBING, ZHANG ZHONGHUA, ZHAO YUTONG, TIAN JIACHENG, HU YILU, FENG XIN, BAO CHUNBIN, SUN HE, SUN TAO, ZHANG XIANGYAN, YU YUE, WANG XIN, SONG ZEYU, WANG PENG, MENG YANWEN, WANG LIMIN, CHEN YINGZHI, FAN YUAN, ZHAO FENG, HAO ZHIMING, YANG QINGZHI, LI PING, DI SHITONG, WU XIAOHUA, SHAO YINGHUA, HARA KAGAMUNE, HE RUNSHAN, YANG ZHIJIA, LIU GUANGXU, DUAN KEDI, TAN MIN, SONG YUEMING, WANG ZHIGANG
• Format: Patent
• Language: Chinese; English
• Published: 09.09.2022
• Subjects: CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR; PERFORMING OPERATIONS; SOLDERING OR UNSOLDERING; TRANSPORTING; WELDING; WORKING BY LASER BEAM

The invention discloses an automatic welding wire conveying device for online surfacing of a coal mill grinding roller, and relates to the field of coal mills, the automatic welding wire conveying device comprises a base, a motor is arranged in the base, the output end of the motor is connected with a driving wire feeding wheel, a wire inlet pipe and a wire outlet pipe are mounted on the two sides of the base respectively, a material cleaning assembly is arranged on the wire outlet pipe, and the material cleaning assembly comprises a driving motor and an annular groove; the output end of the driving motor is connected with a gear, a plurality of annular blocks are arranged in the annular groove, and gear rings are installed between the annular blocks through movable rods. By arranging the material cleaning assembly, when welding wires are conveyed, a user can start a driving motor, the driving motor can work to drive a gear to rotate, the gear can drive a gear ring to rotate when rotating, the gear ring drive