Folding wheel capable of automatically fixing core wire based on rotating speed

Abstract

The invention provides a folding wheel capable of automatically fixing a core wire based on rotating speed, and relates to the technical field of welding rods. The folding wheel capable of automatically fixing the welding core based on the rotating speed comprises a base, the top of the base is rotationally connected with a machine body shell, a rotating shaft is fixedly installed in the machine body shell, a spring is fixedly connected to the periphery of the rotating shaft, an extrusion block is fixedly connected to the end, away from the rotating shaft, of the spring, and the periphery of the extrusion block is movably connected with an electrifying clamp. The rotating speed of the rotating shaft is increased, so that the current in an electromagnet is increased, a magnetic pole ball drives a sliding block to move, a moving rod drives an expansion plate to move through the cooperative use of a transmission rod and an air bag, the diameter of the folding wheel is increased, the welding cores cannot be overlapped, and the effect of rapid folding is achieved, and a swing rod is driven to move through rotation of the rotating shaft; and through cooperative use of a rolling wheel anda guide rod, the position of the core wire is kept still, and the effect of improving the working efficiency is achieved.

Description

Technical field [0001] The present invention relates to the field of welding rods, in particular a harvesting wheel based on the rotational speed of automatic fixing welding core. Background technique [0002] The electrode is composed of two parts of the die from the core, and the electrode is uniform in the metal solder core, and the compression of the center is different on the welding core. The core is different, the welding core is also different, the so-called welding core is the inside of the welding rod Metal zinc, due to the quality and performance of the weld, so the welding core is especially strict, the dielectric core needs to pass a lot of steps, and the welding core is one of them, but the traditional gathering wheel diameter is fixed. The same, when the speed is faster, it is easy to overlap the core, resulting in more difficult to collect, and during the closing process, the position of the solder core is easily offset, resulting in collapsed non-neat, affects su...

AI Technical Summary

Problems solved by technology

[0002] The welding rod is composed of two parts, the welding core and the coating. The welding rod is to apply the paint evenly and centripetally to the welding core outside the metal welding core. The type of welding rod is different, and the welding core is also different. Due to the high quality and performance of the welding seam, the processing of the welding core is particularly strict. The processing of the welding core needs to go through many steps, and the gathering of the welding core is one of them. However, the diameter of the traditional gathering wheel is fixed. Invariably, in the case of fast speed, it is easy to make the welding cores overlap together, making it difficult to collect, and in the process of gathering, the position of the welding core is easy to shift, resulting in irregular gathering, which affects the subsequent processing

Images