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Dry-mixed mortar mixing plant and station control system

A technology of control system and dry-mixed mortar, which is applied in the field of station control system and dry-mixed mortar mixing building, can solve the problems of poor mortar quality, low degree of automation in the production of mortar mixing stations, and inability to realize automatic control well, etc., to achieve It is convenient for real-time recording and statistics, improving the degree of production automation and eliminating the effect of voltage drop

Pending Publication Date: 2021-09-03
ZHENGZHOU HYDRAULIC MACHINERY
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The invention provides a dry-mixed mortar mixing building and station control system, which is used to solve the problems in the prior art that the automatic control cannot be well realized, the production automation degree of the mortar mixing station is low, and the quality of the mortar is not good.

Method used

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  • Dry-mixed mortar mixing plant and station control system

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] like figure 1 As shown, a control system for a dry-mixed mortar mixing building and a station includes an operating console, and a host computer is arranged on the console, and the host computer is connected to a PLC, and the PLC includes a CPU module, an analog output module, and an analog input module , digital output module and digital input module;

[0025] The digital output module is connected to the input end of the intermediate relay, and the output end of the intermediate relay is connected to the actuator;

[0026] The digital input module is connected to the output terminal of the intermediate relay, and the intermediate relay collects the switch state signal of each external arc door;

[0027] The analog output module is connected to a frequency converter, and the frequency converter is connected to a motor;

[0028] The analog input module is connected with the output end of the load cell.

[0029] The digital output module in the PLC realizes the openin...

Embodiment 2

[0032] This embodiment is based on Embodiment 1 to further optimize the description of the present invention.

[0033] like figure 1 As shown, the host computer is connected with a printer; by connecting the printer, statistical reports can be printed at any time, which is convenient for real-time recording and statistics.

[0034] As a preferred manner, a signal transmitter is also connected between the load cell and the analog input module, and the load sensor collects the weight signal and transmits it to the signal transmitter, and the signal transmitter is integrated After the signal is amplified, it enters the analog input module to realize the collection of weight.

[0035] The weighing sensor collects the external weighing analog signal, and the weighing sensor transmits the weighing analog signal to the signal transmitter, and the signal transmitter enters the analog input module of PLC after integrating and amplifying the signal to realize the weight collection; It...

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Abstract

The invention provides a dry-mixed mortar mixing plant and station control system, and relates to the technical field of mixing plants and stations. The dry-mixed mortar mixing plant and station control system comprises an operation table, an upper computer is arranged on the operation table, the upper computer is connected with a PLC, and the PLC comprises a CPU module, an analog quantity output module, an analog quantity input module, a digital quantity output module and a digital quantity input module; the digital quantity output module is connected with the input end of an intermediate relay, and the output end of the intermediate relay is connected with the execution element; the digital quantity input module is connected with the output end of the intermediate relay, and the intermediate relay collects the on-off state of each radial gate outside; the analog quantity output module is connected with a frequency converter, and the frequency converter is connected with a motor; and the analog quantity input module is connected with the output end of a weighing sensor. According to the invention, automatic control can be realized, the production automation degree of the mortar mixing plant is improved, and the mortar quality becomes higher.

Description

technical field [0001] The invention relates to the technical field of mixing buildings and stations, in particular to a control system for dry-mixed mortar mixing buildings and stations. Background technique [0002] Mortar refers to the mixture formed by mixing a certain proportion of cement, sand, water and other materials, which can be used for masonry, plastering and other construction operations. Dry-mixed mortar can be bonded in a thin layer in the construction industry. , liner, protection and decoration, construction and decoration engineering are widely used, dry-mixed mortar production equipment is generally divided into three types: simple type, semi-automatic type, fully automatic type, dry-mixed mortar production line has drying system, batching system, It consists of a mixing system and a packaging system. The raw material sand first enters the dryer for drying, and after the water content is qualified, it is transported to the material tank by the elevator fo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B19/05
CPCG05B19/054G05B2219/1105
Inventor 张永强陈春龙杨浩郑智中
Owner ZHENGZHOU HYDRAULIC MACHINERY
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