The quick-replacement structure of the saw blade shaft of the stone cutting machine includes a saw blade box, a saw blade shaft, a bearing support and a slideway. The saw blade shaft is set at both ends of the saw blade box under the main beam of the cutting machine. Each end has a bearing support for clamping and supporting, and is positioned and fixed by bolts. The saw blade shaft is composed of a saw blade group and a rotating shaft. One bearing support is connected to the transmission system, and the other bearing support can slide outward through the slide on the saw blade box, so that the support can be separated outward and make The saw blade shaft is in a movable state, and then the whole set of prepared saw blade shafts are disassembled and replaced to achieve the purpose of convenient replacement.
Stone cutting machine, also called stone cutting machine, is a kind of multi-knife multi-stage stone cutting machine composed of cutting knife set, stone conveying table, positioning guide plate and frame.
1. The cutting knife group is placed on the upper part of the stone conveying table and placed on the frame, and the positioning guide plate is fixed between the cutting knife groups; the cutting knife group is composed of a motor, a belt, a cutter wheel shaft, and a cutting tool, and the cutting tool is fixed on the cutter wheel shaft. This kind of stone cutting machine can cut stones with different depths respectively, and can process stones less than 1m3, which can turn waste into treasure, greatly save stone resources, and also help protect the environment. Various types of stones can be mechanically cut, and the processing efficiency is high. In addition, the effective use of small stones makes the production cost lower.
2. In the process of mechanical processing, the common methods of plate cutting include manual cutting, semi-automatic cutting machine cutting and CNC cutting machine cutting. Manual cutting is flexible and convenient, but manual cutting has poor quality, large dimensional errors, large material waste, large follow-up processing workload, harsh working conditions and low production efficiency. Among the semi-automatic cutting machines, the profiling cutting machine has good quality of cutting workpieces. Because it uses a cutting die, it is not suitable for single-piece, small-batch and large-scale cutting. Although other types of semi-automatic cutting machines reduce the labor intensity of workers, their functions are simple and are only suitable for cutting some more regular-shaped parts. Compared with manual and semi-automatic cutting methods, CNC cutting can effectively improve the efficiency and cutting quality of plate cutting, and reduce the labor intensity of the operator. With the development of the modern machinery industry, the requirements for work efficiency and product quality of sheet metal cutting have also increased at the same time. Therefore, the market potential of CNC cutting machines is still great, and the market prospects are relatively optimistic.
3. Judging from the application of various CNC cutting machines, the technical level and overall performance of the domestically produced CNC cutting machines have made gratifying progress, gradually catching up with the international advanced level, meeting the needs of users, and further improving Improved market competitiveness. Some domestic CNC plasma cutting products have formed their own unique characteristics in many aspects, achieving "automation, multi-function and high reliability". In some respects, the technical performance of the product even exceeds that of foreign products. Improving the production efficiency and cutting quality of the CNC cutting machine, reducing the cost of production and use, improving the automation level and system stability of the whole machine, and improving the system functions have become the direction of its technological development.
