Weighing control management system of cement in bulk

Abstract

A weighing control management system of cement in bulk is disclosed. A magnetic card reader-writer (1) is connected with a database server (3) through a group of communication optical cables (4). A weighing operator terminal (7) is connected with the database server (3) through a group of communication optical cables (4). The database server (3) is connected with a programmable logic controller (PLC) (5) through a group of communication optical cables (4). The PLC (5) is connected with a group of electric actuators (6) through a group of communication optical cables (4). Advantages are that when the system is applied to actual use, the human resources demands are substantially decreased; phenomena that drivers do not form a queue and even jump the queue or load the wrong material can be effectively eliminated; the starting times of valve material discharging can be counted and controlled, so that the discharging times are limited, and the phenomena of dust raising and waste caused by wanton tank vibrations are prevented.

Description

technical field [0001] This invention specifically relates to a bulk cement weighing control management system technical background [0002] At present, the existing bulk cement filling management system mainly relies on human control, which requires a large amount of human resources to manage and control. Even so, there are still phenomena such as drivers not queuing up according to the cement label, jumping in line, etc., coupled with the potential existence of job workers' sense of responsibility Not strong enough, there is insufficient manpower on site during the peak filling period, resulting in wrongly installed cement labels. Due to different cement prices and performance indicators of different labels, it will eventually lead to property loss or engineering quality accidents; during the process of filling cement and discharging, the driver Vibration irrigation is required (that is, the driver repeatedly moves the vehicle back and forth, shaking the tank body to ensur...

AI Technical Summary

Problems solved by technology

[0003]The purpose of the present invention is to aim at the present, the existing bulk cement filling management system mainly relies on human control, requires a large amount of human resources to carry out the control process, even so Drivers do not line up according to the cement label, jumping in line, etc., coupled with the potential lack of responsibility of the post workers, and the lack of on-site manpower during the peak filling period, the wrong cement label is caused. Due to the different cement prices and performance indicators of different labels It will eventually lead to property loss of the company or engineering quality accidents; during the process of filling cement and discharging materials, the driver needs to perform vibrating irrigation operations (the driver needs to move the vehicle and shake the tank several times to ensure that the cement ash is filled with the tank). The driver's repeated vibrating operation of the tank caused serious dust in the filling place, and the waste of cement was insufficient, so a weighing control and management system for bulk cement was provided

Images