Based on the original manual feeding control system, a set of automatic control system based on Siemens S5 PLC is designed and developed in view of the time consuming and safety problems in the position measurement during the manual alignment in the steel roll feeding process. By analyzing the running track of the feeding trolley in the vertical operation and the horizontal running process, in this paper, the position sensor and encoder are used to measure the running position of the feeding trolley, and the vertical displacement and the horizontal displacement of the middle pole motor are automatically controlled by the negative feedback algorithm.Steel Coil
The stability, safety and production efficiency of the feeding automatic control system are evaluated in actual production and processing. The actual operation results show that the automatic control system can replace the manual feeding operation stably, avoid the operator entering the dangerous area to measure the middle, effectively improve the production efficiency and eliminate the safety hidden trouble of the equipment.Steel Coil
The steel roll turning conveyor is widely used in the cold and hot strip workshop of the Rolling mill, and its function is to realize the transformation of the steel roll vertical and horizontal state. The research and development of the steel roll conveyor is a typical mechanical and electrical integration products, it in addition to the function of rolling, but also the transport of steel coils, and will become very convenient cold, hot strip workshop production tools.Steel Coil
This paper makes use of innovative concept design concept and mechanism innovation principle to study the mechanism of turnover worktable and lifting worktable, so that the structure is more reasonable and the failure rate is lower under the precondition of satisfying the requirement of use. In the design of the concrete structure of the steel roll turnover conveyor, the virtual design technology is introduced, which can shorten the development period, reduce the cost and reduce the development risk. Then, the application demand of the steel roll reversing conveyor is analyzed, the execution action of the hydraulic transmission equipment is studied, and the hydraulic system of the equipment is designed, which can realize the function requirement of the steel roll turning conveyor. In the process of research and development, fully embodies the combination of machine, electricity, liquid integration of the design concept, and developed products with a large bearing capacity, practical, easy to operate, safe and reliable, easy to maintain and so on.Steel Coil
