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Numerical control machine tool operating data collecting terminal having mobile communication capability and supporting data customization

A mobile communication and collection terminal technology, applied in the field of CNC machine tool operation data collection terminals, can solve the problems of data reliability and integrity reduction, and achieve the effects of ensuring stability, easy connection, and multiple data types

Active Publication Date: 2018-12-18
SHANGHAI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the interruption of the collection process caused by power failure, the reliability and integrity of the data will be reduced. Therefore, it is also very important to ensure that the equipment is not powered off and the stability of the collection process is ensured.

Method used

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  • Numerical control machine tool operating data collecting terminal having mobile communication capability and supporting data customization
  • Numerical control machine tool operating data collecting terminal having mobile communication capability and supporting data customization
  • Numerical control machine tool operating data collecting terminal having mobile communication capability and supporting data customization

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] Embodiment one: see Figure 1~Figure 3 , a CNC machine tool operation data acquisition terminal with mobile communication capabilities and data customization support, including: UPS module (1), main board (2), 4G communication module (3), switching power supply (4), AC220V plug (5), 24V relay KA1 (6), 24V relay KA2 (7), 5V delay module KT1 (8), 5V relay KA3 (9) RJ45 interface (10) and PLC24V power supply signal interface terminal block (11), characterized in that: UPS module ( The input end of 1) is connected to the AC220V plug (5), the charging end of the UPS module (1) is connected to the battery; the input end of the main board (2) is connected to the output end of the UPS module (1). The UPS module (1) can continuously supply power to the main board (2); the input terminal of the 24V relay KA1 (6) is connected to the PLC24V power supply signal interface terminal block (11), and its normally open contact is connected to the switch contact of the main board (2); One ...

Embodiment 2

[0018]Embodiment 2: This embodiment is basically the same as Embodiment 1. The special features are as follows: the UPS module (1) has a 220V AC input terminal, a battery charging terminal, and a 12V-5A DC output terminal. 220V AC power supply, after conversion, 12V-5A DC power is supplied to the main board (2). If the machine tool cabinet is powered off, the battery in the UPS module (1) can continue to supply power to the main board (2) to complete a normal shutdown. The reliability and integrity of the data are guaranteed, and the service life of the equipment is extended. The 24V relay KA1 (6) has two sets of normally open and normally closed contacts, its rated voltage is DC 24V, powered by the PLC24V power supply signal interface terminal block (11), and one end of the PLC24V power supply signal interface terminal block (11) is connected to the required The PLC24V DC output terminal of the monitored machine tool is connected, and the other end is connected to the input t...

Embodiment 3

[0019] Embodiment three: the preferred embodiment of the present invention is described in detail as follows in conjunction with accompanying drawing:

[0020] The acquisition process of the CNC machine tool operation data acquisition terminal with mobile communication capabilities and data customization includes the following steps:

[0021] S1: Integrate the acquisition terminal described in the present invention with the electric cabinet of the CNC machine tool, the specific method is: connect the RJ45 interface (10) of the acquisition terminal to the machine tool through a network cable. Connect the AC220V plug (5) to the electric cabinet of the CNC machine tool to supply power to the acquisition terminal, and finally connect the PLC24V power supply signal line of the CNC machine tool to the PLC24 V power supply signal terminal block (11) of the acquisition terminal;

[0022] S2: The user creates a machine identification file in advance, and the identification file is used...

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Abstract

A numerical control machine tool operating data collecting terminal having mobile communication capability and supporting data customization contains a UPS module, a mainboard, a 4G communication module, a switching power supply, an AC 220V plug, a 24V relay KA1, a 24V relay KA2, a 5V delay module KT1, a 5V relay KA3, an RJ45 interface and a PLC 24V power supply signal interface terminal row. After receiving a power-on signal of a PLC of a numerical control machine tool to be started, the collecting terminal is connected with the machine tool through the RJ45 interface (internet access) and connected with a server through the 4G communication module, and if connection is interrupted, the collecting terminal is continuously reconnected with the machine tool and the server to ensure normal communication with the machine tool and the server. After the collecting terminal, the machine tool and the server are in normal communication, collecting software automatically reads a pre-created machine tool identification file to communicate with the machine tool and identify basic information of the machine tool; and after the machine tool is identified, the collecting terminal parses a machine tool control file, collects information including the machining time, tool information, output statistics, alarming history, operation information, operation history, macro variables, PMC variablesand NC programs according to the requirements, and sends the information to the server.

Description

technical field [0001] The invention relates to a numerically controlled machine tool operation data collection terminal with mobile communication capability and data customization support, belonging to the technical field of data collection. Background technique [0002] Manufacturing is a country's pillar industry and the cornerstone of national development. With the development of my country's manufacturing industry, CNC machine tools are becoming more and more popular as high-end production equipment. However, CNC machine tools are often scattered in different regions, which makes it very troublesome for machine tool manufacturers to inspect and maintain their own machine tools. The development of the data acquisition terminal enables the machine tool factory to monitor the status information, alarm history and historical data of the CNC machine tool in real time through the server, which greatly improves the efficiency of equipment maintenance and avoids invalid inquiri...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B19/401B23Q1/00
CPCB23Q1/0009G05B19/401G05B2219/34242
Inventor 沈南燕武星吴雨润孙杰赵晨
Owner SHANGHAI UNIV
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