CN-121998552-A - Method for managing total metal amount of aluminum plate and foil processing enterprise

CN121998552ACN 121998552 ACN121998552 ACN 121998552ACN-121998552-A

Abstract

The invention discloses a method for managing total metal amount of an aluminum plate and foil processing enterprise, and aims to solve the problems of poor timeliness, dependence on manpower, serious information island, weak traceability and the like in the existing metal management of the aluminum processing enterprise. The method comprises the steps of constructing a dynamic circulation inventory mechanism, making a differential inventory plan based on material values and flowability, realizing intelligent data acquisition and real-time verification through Internet of things equipment and a mobile terminal, endowing materials with unique identification codes, constructing a full life cycle traceability system by combining a digital twin technology, constructing a metal management big data platform, integrating multi-system data, realizing differential root cause analysis and risk early warning through an algorithm model, and matching a flexible organization assessment mechanism. The invention realizes real-time acquisition and high-precision monitoring of metal data, improves inventory efficiency and account and reality compliance, strengthens production operation decision support, meets the requirements of fine management and policy compliance, and has remarkable economic and social benefits.

Inventors

WANG WANHONG
WANG WENJU
WANG LIJIAO
JIN HUILI

Assignees

河南义瑞新材料科技有限公司

Dates

Publication Date: 20260508
Application Date: 20260126

Claims (8)

1. The method for managing the total metal amount of the aluminum plate and foil processing enterprise is characterized by comprising the following steps of: S1, constructing and coding materials, namely deploying an Internet of things acquisition device, constructing an intelligent inventory terminal program and a metal management big data platform, coding unique identification codes for each batch/piece of materials, and building a material digital file; S2, dynamic circulation inventory planning is formulated, namely, based on a material ABC classification method, differential inventory frequency and priority are determined according to material value and flowability, and a dynamic circulation inventory plan is generated; S3, intelligent data acquisition and real-time verification, namely automatically acquiring material weight and position data through an Internet of things acquisition device, acquiring material information by utilizing an intelligent checking terminal to scan an identification code, and comparing the material information with the accounting quantity of a large data platform in real time and marking differences; S4, full-link tracing and state mapping, namely constructing a full-life-cycle digital track from raw material warehouse entry, production and material feeding, product circulation, finished product warehouse entry to sales warehouse-out of materials based on the unique identification code, and establishing a digital twin model of key equipment, and virtually mapping the states and the quantity of the materials in the equipment; S5, data driving and intelligent analysis, namely integrating ERP and MES system data by a metal management big data platform, monitoring the total metal inventory, turnover rate and occupation amount of each link in real time, carrying out multidimensional root cause analysis on the profit and loss difference through an algorithm model, and early warning potential risks; And S6, optimizing decision and continuously improving, namely generating process, management and flow optimization suggestions according to analysis results, implementing improvement measures, and guaranteeing inventory objectivity through a flexible organization and assessment mechanism.
2. The method for managing total metal amount of an aluminum plate and foil processing enterprise according to claim 1, wherein in the step S1, the Internet of things acquisition equipment comprises an RFID reader, an intelligent scale, a crown block sensing device, a forklift sensing device and a wagon balance sensing device, and the intelligent checking terminal program is a mobile phone APP or a handheld terminal checking program.
3. The method for managing total metal content in an aluminum plate and foil processing enterprise according to claim 1, wherein in S2, in the material ABC classification method, inventory frequency is increased for high-value and high-fluidity materials, and the high-value and high-fluidity materials comprise high-end finished foil materials and high-end finished plate and foil materials.
4. The method for managing total metal content in an aluminum strip foil processing enterprise according to claim 1, wherein in S3, the method further comprises automatically checking the standardization of inventory label attachment by using image recognition technology, wherein the standardization includes but is not limited to label position and integrity.
5. The method for managing total metal of an aluminum plate and foil processing enterprise according to claim 1, wherein in S3, the real-time verification comprises on-site time-stamp accounting real-time differences, and difference data are synchronously recorded to a metal management big data platform.
6. The method for managing total metal of an aluminum plate and foil processing enterprise according to claim 1, wherein in S4, the digital twin model is used for mapping material states and quantity in key equipment, and auxiliary verification of product stock, and the key equipment includes but is not limited to smelting furnaces and rolling mills.
7. The method of claim 1, wherein in S5, the multidimensional root cause analysis includes but is not limited to dimensions of an associated team, equipment, supplier and process parameters, and the potential risks include but are not limited to inventory anomaly fluctuations, material circulation bottlenecks and individual material persisting beyond inventory thresholds.
8. The method for managing total metal of an aluminum plate and foil processing enterprise according to claim 1, wherein in S6, the flexible organization and assessment mechanism comprises a grouping and mutual inventory mode and a blind inventory mode, and the assessment indexes comprise inventory accuracy, inventory efficiency, data time-out rate and problem correction rate, and the method is matched with a continuously improved rewarding and punishing mechanism and a best practice sharing mechanism.

Description

Method for managing total metal amount of aluminum plate and foil processing enterprise Technical Field The invention relates to the technical field of inventory management, in particular to a method for managing total metal of an aluminum plate and foil processing enterprise. Background The total metal amount management of the aluminum plate foil processing enterprises is directly related to production efficiency, cost control and compliance operation. Currently aluminum processing enterprises generally face the following prominent problems in the metal management process: 1. The timeliness of the data is poor, most enterprises rely on a month end static inventory mode, inventory results lag behind actual production and operation progress, real-time states of metal materials are difficult to reflect rapidly, timely support cannot be provided for decisions such as production scheduling and purchasing plans, and stock backlog or supply shortage is easy to cause; 2. The links of material weight estimation, inventory checking, error checking and the like depend on manual operation, so that the operation efficiency is low, data deviation is easily caused by manual errors, account and real compliance is influenced, and the management cost is increased; 3. The information island phenomenon is serious, namely, the data among business systems such as a production system (MES), a warehouse management system, a financial system (ERP) and the like are not fully communicated, and the data transmission is not timely and consistent, so that the cooperation of all departments is difficult; 4. The tracing and supervision capability is weak, namely, the material flow direction record is incomplete, the track tracing of the whole process is lacking, the whole process tracing from raw materials to finished products is difficult to realize, the requirement of fine management cannot be met, and the potential industry policy supervision requirement is difficult to deal with; Currently, industry leading enterprises start to try to improve metal management efficiency through intelligent modification (such as Internet of things, digital twin, intelligent storage) and lean management, but a complete solution integrating dynamic inventory, intelligent acquisition, full-link tracing and data driving decision is not formed yet, so that the pain point of the industry cannot be fundamentally solved. Therefore, there is a need for a method for managing the total metal amount of an aluminum plate and foil processing enterprise, which combines intellectualization, refinement and practicability. Disclosure of Invention The invention aims to overcome the defects of data lag, dependence on manpower, information island, weak tracing and the like in the existing metal management of aluminum processing enterprises, and provides a metal total amount management method integrating data acquisition, dynamic circulation inventory and intelligent analysis decision of the Internet of things, so that real-time monitoring, high-precision management, full-flow tracing and scientific decision of metal materials are realized, and the metal management level and market competitiveness of the enterprises are improved. In order to achieve the above purpose, the present invention provides the following technical solutions: the method for managing the total metal amount of the aluminum plate and foil processing enterprise comprises the following steps: S1, constructing and coding materials, namely deploying an Internet of things acquisition device, constructing an intelligent inventory terminal program and a metal management big data platform, coding unique identification codes for each batch/piece of materials, and building a material digital file; S2, dynamic circulation inventory planning is formulated, namely, based on a material ABC classification method, differential inventory frequency and priority are determined according to material value and flowability, and a dynamic circulation inventory plan is generated; S3, intelligent data acquisition and real-time verification, namely automatically acquiring material weight and position data through an Internet of things acquisition device, acquiring material information by utilizing an intelligent checking terminal to scan an identification code, and comparing the material information with the accounting quantity of a large data platform in real time and marking differences; S4, full-link tracing and state mapping, namely constructing a full-life-cycle digital track from raw material warehouse entry, production and material feeding, product circulation, finished product warehouse entry to sales warehouse-out of materials based on the unique identification code, and establishing a digital twin model of key equipment, and virtually mapping the states and the quantity of the materials in the equipment; S5, data driving and intelligent analysis, namely integrating ERP and MES system data by a metal management big dat