Security and protection device of electric arc fuse wire additive manufacturing system

• Main Authors: LIU WANLIN, LIU RENPEI, LIU YANLIN
• Format: Patent
• Language: Chinese; English
• Published: 25.01.2022
• 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

An arc fuse additive manufacturing system security device comprises a sliding frame, one end of the inner wall of the sliding frame is rotationally connected with a pull net, the end, away from a rotating shaft, of the pull net is rotationally connected with a sliding rod, a sliding groove is formed in the middle of the side, away from the pull net, of the sliding rod, and a sliding block is slidably connected into the sliding groove; levers are rotationally connected to the positions, located at the upper end and the lower end of the sliding block, of the interior of the sliding groove, a second inserting groove is formed in the top of the sliding frame in a digging mode, circuit guide pieces are oppositely and fixedly connected to the two sides of the inner wall of the second inserting groove, and a connecting block is arranged at the position, opposite to the second inserting groove, of the top of the sliding rod. The connecting block at the top of the sliding rod is inserted into a circuit of the fuse dev