Unmanned intelligent steel bar processing plant

Recently, Shandong Zhongji Luyuan Machinery Co., Ltd., the first linkage flexible steel bar processing center in China built by Zhichuang Technology, was officially completed and put into operation in the intelligent prefabrication yard of Zhengji Railway of China Railway Third Bureau.

In response to the digital and intelligent transformation and upgrading of the National Fourteenth Five-Year Plan, as well as the representative project of the double-carbon goal, the intelligent steel bar processing center has become one of the core production lines of the intelligent prefabrication yard. Compared with the traditional reinforcement processing mode, which is based on outdoor work, manual work and decentralized processes, the processing center, under the "Smart Innovation Project" of Luyuan Machinery Co., Ltd., introduced advanced technologies such as digital simulation, intelligent robots, industrial Internet of Things, and intelligentized the whole process of production and management, and built it into the world's first interconnected flexible reinforcement processing center.

Based on the application of digital simulation technology and 6S concept, the intelligent reinforcement processing center optimizes the layout of processes in the planning stage, changes the outdoor operation of traditional reinforcement processing, reduces the floor area and carbon emissions required for production, and comprehensively upgrades the process intelligently. At present, the intelligent steel bar processing center is composed of a bar shearing and bending robot, a full-automatic steel bar straightening and cutting machine, an automatic circular bending and welding machine, an intelligent numerical control stirrup plate and reinforcement all-in-one machine, a nine-wheel numerical control arc bending machine, an intelligent small hoop bending machine, and other intelligent production lines, which fully realizes the automation, informatization, and less humanization of the production process.

At the same time of upgrading the overall process, "Smart Innovation Project" also focuses on the circulation link that acts as a link in the production process. Through the introduction of the unmanned AGV car, the processing center has realized the automation and flexible flow of workshop logistics and storage, which greatly improves the flow and even the overall production efficiency, but also reduces the pressure of safety management, and gives more humanized care to intelligent automatic production.

Compared with the intellectualization of production, the digital intellectualization of management is endowed with more meaning by the "intelligent innovation project". Benefiting from the comprehensive application of industrial Internet of Things technology, the processing center can realize automatic processing, transportation and control, automatic sorting, automatic information entry, etc. of reinforcement through remote intelligent control system; It can also adjust and monitor reinforcement processing and production in real time through real-time big data feedback of the production process, which can be completed by only two operators in the central control room. The innovative management mode of digitalization, informatization and lean has enabled the intelligent reinforcement processing center to improve production efficiency and safety management level, practice paperless and low-carbon management, reduce labor pressure, and truly realize multiple benefits through innovative information management.

At present, the intelligent reinforcement processing center built and put into operation can meet all the reinforcement requirements of the project party's prefabrication yard, and its first domestic production line capable of processing more than 300 kinds of reinforcement products can also meet the future demand expansion. The intelligent transformation and upgrading of reinforcement processing by Haoyunda's "Smart Innovation Project" not only makes the railway prefabrication field more in line with the requirements and trends of the times, but also gives the infrastructure a new intelligent driving force.