PLC system in the carbon vibration molding machine

Author: admin    NewsSource: Site author    Hits:     Updated: 8/10/2009

 Introduction

     Forming the main equipment vibration shaking table, molds and heavy hammer, the best thermal paste on the mold vibration table, and then paste the heavy hammer in the face of pressure to activate the shaking table to paste by small amplitude high frequency forced vibration, the vibration of the strong inter-particle paste and paste with the mold to reduce friction intramural, mobile, and a reasonable distribution of particles obtained with the provisions of the shape of the high-density products. Semi-finished good pressure by cooling, after piling up.

 

     Our original plant carbon vibration machine used is manual adjustment of the weight of carbon block, a high degree of fluctuation range of the yield and quality of products have a greater impact. For this reason manual operations must be based on experience to design a high intelligence, high-reliability of automatic control system to increase the production of carbon vibration molding capacity and the passing rate, the operation of electrical equipment to extend the cycle to shorten the troubleshooting time, lowering production costs and labor intensity of post operatives.

 

System

 

     PLC is a new type of microprocessor technology used in industrial control devices, is a programmable memory used to store equipment required for special procedures for electrical equipment. It has a sequence of logical operations to do so, limit time, as well as arithmetic operations, data communications and other functions, through digital or analog input / output template to control equipment or process.

 

     It uses a large-scale integrated circuits, it is especially adapted to high temperature, humidity, electromagnetic interference, mechanical vibration of a large industrial site bad environment. Input / output interface of the modular components, the system designed in accordance with the requirements of the object, select the necessary function modules control systems, greatly improving the work efficiency and system reliability.

 

     Control system in the selection of Mitsubishi's small PLCMITSUBISHI A1S series as the next-bit machine. It is low cost, powerful features. Select HP PC P III computer, with the United States Intellution FIX software, ORMON's relays, trip switch, Germany isolators, transmitters, Yaskawa inverter composed of automatic control system.