Film blowing industry PLC data acquisition analysis processing system and method based on internet

Abstract

The invention discloses a film blowing industry PLC data acquisition analysis processing system based on an internet. The system comprises multiple film blowing production lines with the same structure type and manufactured by the same equipment manufacturer; each film blowing production line is correspondingly provided with a film manufacturer scene data recording module, a film manufacturer information receiving module and an equipment manufacturer data processing center; the equipment manufacturer data processing center comprises a data receiving module, a data storage module, a data analysis statistics module, a data comparison processing module and a prompt information sending module; the film manufacturer scene data recording module is connected with the data receiving module of theequipment manufacturer data processing center through the internet; and the prompt information sending module of the equipment manufacturer data processing center is connected with the film manufacturer information receiving module of a film manufacturer through the internet. The production process of each specific film manufacturer can be controlled more specifically, so that the equipment performances can be accurately prewarned.

Description

technical field [0001] The invention belongs to the field of industrial data analysis and processing technology, and in particular relates to an Internet-based PLC data collection, analysis and processing system and method for film blowing industry. Background technique [0002] Plastic film can be produced by blown film method. During production, the molten plastic material is extruded from the extrusion port of the extruder, then flows through the complex flow channel distribution system, and then extruded from the gap of the circular die to form a circular film. Film bubble, which becomes a cylindrical plastic film after being inflated. The equipment that implements the blown film method is called a blown film production line, the manufacturer that implements the blown film method (that is, a plastic film manufacturer) is called a film manufacturer, and the manufacturer that manufactures a blown film production line (that is, a blown film equipment) is called an equipment...

AI Technical Summary

Problems solved by technology

Due to the large number of process control parameters and changing factors, and the rapid replacement of models, for each specific film manufacturer, there is often lack of sufficient experience and a sufficient amount of historical data to analyze and evaluate the production process and equipment performance. Early warning, the understanding of production process parameters and equipment performance is not specific enough, resulting in unsatisfactory control of the production process and early warning of equipment performance

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