Material shortage warning method

Abstract

The invention discloses a material shortage warning method and is applied to an SMT production line. The material shortage warning method comprises steps that production line data in real time is obtained; according to the production line data, whether material shortage occurs in a material station is determined; if yes, a material terminal prompt corresponding to the material station is triggered; materials are taken from a prompted material terminal and replenished to the material shortage station; after material receiving scanning is performed to confirm material receiving, the material terminal prompt is closed. The method is advantaged in that the corresponding material terminal prompt is automatically triggered, an operator removes the materials from a prompt location, material receiving scanning is performed normally, after the materials are received, the corresponding material terminal prompt is closed, the material shortage prompt can be performed in real time, manually focusing and viewing in real time are not required, labor intensity of workers is reduced, accuracy is further improved, the operator is convenient to obtain the materials quickly without seeking here and there, improvement of work efficiency is facilitated, the production quality is improved, and quality problems are not easy to occur.

Description

technical field [0001] The invention relates to the technical field of SMT production, in particular to a material shortage early warning method. Background technique [0002] The manufacturing industry is facing increasingly fierce competition in the industry, and more companies want to adapt to the changing needs of the market. However, the traditional production management is like a black box operation. It lacks effective supervision measures for output rate, yield fluctuation, process stability, etc. Problems can only be remedied afterwards and cannot meet the complex and ever-changing competition needs. Therefore, how to make the operation transparent, find out the problems that affect the quality and manufacturing cost, improve the immediacy and flexibility of the plan, and at the same time improve the operating efficiency of the production line has become a concern of enterprises; now, for example, in the field of SMT, in During production, there are often cases of l...

AI Technical Summary

Problems solved by technology

However, the traditional production management is like a black box operation. It lacks effective supervision measures for output rate, yield fluctuation, process stability, etc. Problems can only be remedied afterwards and cannot meet the complex and ever-changing competition needs.

Therefore, how to make the operation transparent, find out the problems that affect the quality and manufacturing cost, improve the immediacy and flexibility of the plan, and at the same time improve the operating efficiency of the production line has become a concern of enterprises; now, for example, in the field of SMT, in During production, there are often cases of loading wrong materials or not loading materials in time, which leads to many quality problems and reduces the operating efficiency of the production line. The existing production line needs to rely on manual detection of material shortages and artificial memory to replenish the material dock position , it is easy to make mistakes, which is not conducive to the improvement of production efficiency and quality management

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