Distributed real-time monitoring system for manufacturing equipment

A real-time monitoring and distributed technology, applied in general control systems, control/regulation systems, program control, etc., can solve the problems of data inconcentration, difficult to maintain, poor real-time performance, etc., to improve the efficiency of the solution, fast data transmission, The effect of efficient data storage

Inactive Publication Date: 2019-01-18
NANJING UNIV OF SCI & TECH
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Problems solved by technology

[0003] At present, the monitoring system for manufacturing equipment is mainly based on PLC and LCD on-site monitoring system, with industrial computer as the upper computer

Method used

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  • Distributed real-time monitoring system for manufacturing equipment
  • Distributed real-time monitoring system for manufacturing equipment
  • Distributed real-time monitoring system for manufacturing equipment

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Embodiment Construction

[0024] In order to illustrate the technical solution and technical purpose of the present invention, the present invention will be further introduced below with reference to the accompanying drawings and specific embodiments.

[0025] A distributed real-time monitoring system for manufacturing equipment of the present invention includes a data acquisition unit, a data processing module, a data transmission module, local servers installed in each factory, and a cloud server for querying each local server;

[0026] The data acquisition unit includes a pressure sensor, a photoelectric distance sensor, an eddy current sensor, an encoder, and a PLC;

[0027] The pressure sensor, the photoelectric distance sensor, and the eddy current sensor are respectively used to collect the pressure of the pressure-bearing parts of the manufacturing equipment, the displacement of key parts, and the moving speed of the parts.

[0028] The encoder is arranged on the electronic spindle of the equip...

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Abstract

The invention discloses a distributed real-time monitoring system for manufacturing equipment. The system comprises a data collection unit, a data processing module, a data transmission module, a local server arranged in each factor, and a cloud server used for inquiring each local server, wherein the data collection unit comprises a pressure sensor, a photoelectric distance sensor, an eddy current sensor, a coder and a PLC (Programmable Logic Controller); after the data collection unit collects equipment data, the data is transmitted to the data processing module; the data processing module is used for compressing and packaging the above equipment operation data, and transmitting the above equipment operation data to the local server through the data transmission module; the local serveris used for storing the equipment operation data, and meanwhile, the real-time operation state of each piece of equipment is monitored; the cloud server is used for inquiring the database of each factor; for key data in a part forming process, the health state of the equipment and the quality of parts can be judged; and when the data exceeds a set value, an alarm prompt is given. By use of the system, real-time data detection and equipment maintenance can be realized.

Description

technical field [0001] The invention belongs to the field of monitoring and maintenance in the manufacturing process, in particular to a distributed real-time monitoring system for manufacturing equipment. Background technique [0002] With the advancement of Industry 4.0 and "Internet + Manufacturing", manufacturing systems are developing in the direction of automation, intelligence, and integration, and the demand for big data processing for manufacturing equipment also needs to be resolved urgently. Therefore, realizing real-time monitoring and maintenance of manufacturing equipment is a demand for the development of manufacturing systems, and it is also a necessary step to improve the intelligence of manufacturing enterprises. [0003] At present, the monitoring system for manufacturing equipment is mainly based on PLC and LCD on-site monitoring system, with industrial computer as the upper computer monitoring system. In this mode, the data is only stored in scattered si...

Claims

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Application Information

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IPC IPC(8): G05B19/418
CPCG05B19/4185G05B2219/31088Y02P90/02
Inventor 陆宝春杨传雷高晓东刘仲成
Owner NANJING UNIV OF SCI & TECH
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