Control method of intelligent resin sand molding line production system based on mes

Abstract

The invention discloses a control method of an intelligent resin sand molding assembly line production system based on MES. The production system includes a sand box three-dimensional warehouse system, a mold three-dimensional warehouse system, a molding system, a mold three-dimensional warehouse system and a general control system. The general control system includes a master control unit, a sand box three-dimensional warehouse control unit, a mold three-dimensional warehouse control unit, a molding control unit, and a mold three-dimensional warehouse control unit. Accurate allocation of product molds and matching sand boxes, mold preheating, box molding, flipping mold lifting, automatic flow coating, precise box closing, intelligent buffering and automatic replacement of product molds. The master control system can accept the production instructions of the MES system, complete the queue production of various types of product molds in sequence, and realize unmanned intervention and automatic, digital and intelligent production in the molding production process, greatly improving production efficiency and reducing production costs. The production cost is reduced, and the production function of the smart factory is realized.

Description

technical field [0001] The invention belongs to the field of intelligent manufacturing and intelligent factory, and in particular relates to a control method of an intelligent resin sand molding assembly line production system based on MES. Background technique [0002] Casting is the basic industry of the manufacturing industry, an important foundation of the machinery manufacturing industry, and an important link in the realization of intelligent manufacturing. The integration of traditional casting technology with big data technology, MES system technology, ERP technology, artificial intelligence technology, etc. The development of special function sensors, electronic tags and equipment automation realizes the upgrade of hardware and software, and promotes the development of intelligent casting. [0003] For the construction machinery manufacturing industry, most of the spare parts are manufactured in the form of multi-variety and small-batch casting. For example, in the...

AI Technical Summary

Problems solved by technology

Since the production of resin sand casting involves multiple production links and processes, such as molding core making, box closing, pouring, cooling, and sand cleaning processes, the molding process can be divided into boxing, sand filling and compacting, sand scraping, surface There are multiple stations for drying, moulding, flow coating, core setting, box closing and box locking, so the current production process of resin sand casting is mostly an independent link, and there is no three-dimensional warehouse storage system, sand boxes, molds, sand molds, casting molds Manual handling or crane lifting and space stacking are required, and the modeling assembly line is not automated and intelligent enough to realize automatic production scheduling and automatic return of molds to warehouses, and cast products need manual identification to achieve quality traceability

Undoubtedly, with the increase in the types of construction machinery products, this production method not only has low production efficiency, high production costs, and difficult to guarantee product quality, but also takes up a lot of human and material resources and production sites.

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