In modern construction projects and many industrial fields, steel mesh machine is increasingly widely used. Understanding its working principle is crucial to grasp the characteristics and advantages of this important equipment.
In terms of steel raw material preparation, the steel mesh machine will first cut the steel bars to a certain length to meet production needs. Subsequently, the steel bars are bent into shape according to the preset angle and shape through the bending mechanism. For example, the longitudinal bars are horizontally fed between the two welding poles by a feeder with an air clamp, and the transverse bars are fed from top to bottom onto the longitudinal bars between the two welding poles.
The next step is the key step - welding. During welding, pressure is applied and high current is instantly passed between the two welding poles, so that huge heat is generated at the contact point between the transverse and longitudinal bars. This process causes the materials at the contact point to melt rapidly, and then crystallize together under pressure to form a strong welding point, welding the steel bars into a grid-like structure.
In addition to the welding part, the steel mesh machine has other supporting work links. For example, the mesh support frame mechanism will support the steel mesh that is being welded. When the cutting work is completed, the angle steel support plates at both ends of the support frame move 90°, and the mesh falls down; a mesh car is set below to receive the fallen mesh.
At the same time, in order to ensure production efficiency and product quality, the steel mesh machine is also equipped with many advanced devices. Such as automatic feeding and shearing functions, the feeding speed and shearing length can be adjusted according to production needs; there is also a magnetic positioning device, when the DC electromagnet attracts the transverse reinforcement, it sends a signal to drive the welding process.
At present, the steel mesh machine is divided into mechanical and CNC types according to the control method, and hydraulic and pneumatic types according to the transmission method. With the development of technology, its functions are becoming more and more powerful, and it is widely used in bridges, roads, coal mines and other industries. It has high production efficiency and good product quality, providing strong support for many engineering projects.
