CN215147388U - Real-time monitoring system for electric spindle - Google Patents
Real-time monitoring system for electric spindle Download PDFInfo
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- CN215147388U CN215147388U CN202121219020.XU CN202121219020U CN215147388U CN 215147388 U CN215147388 U CN 215147388U CN 202121219020 U CN202121219020 U CN 202121219020U CN 215147388 U CN215147388 U CN 215147388U
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Abstract
The application relates to a monitoring system, in particular to a real-time monitoring system for an electric spindle, which comprises a test platform, a monitoring platform and an internet of things for connecting the test platform and the monitoring platform; the test platform comprises a detection device, a data acquisition and processing device and a first data transmission unit, wherein the data acquisition and processing device is respectively connected with the detection device and the first data transmission unit; the monitoring platform comprises a monitoring terminal, a local server and a second data transmission unit, wherein the local server is respectively connected with the monitoring terminal and the second data transmission unit. The electric spindle monitoring system and the electric spindle monitoring method realize real-time monitoring and timely feedback of the running condition of the electric spindle, and realize unattended and remote monitoring of field data.
Description
[ technical field ] A method for producing a semiconductor device
The application relates to a monitoring system, in particular to a real-time monitoring system for an electric spindle.
[ background of the invention ]
With the increasing demand of manufacturing, numerically controlled machine tools are increasingly widely used in industry. The motorized spindle has the advantages of high precision, high rigidity, high rotating speed and the like, is a core component of a high-grade numerical control machine tool, and the performance and reliability of the motorized spindle directly influence the machining precision of the numerical control machine tool and the efficiency and cost of the production and machining process. The method comprises the following steps of monitoring state parameters of a spindle by using multiple sensors in the running process of the electric spindle, comprehensively analyzing acquired data by using a data processing method and realizing health state evaluation of the electric spindle, is a premise for making maintenance decisions of the electric spindle, and has important significance for development of spindle health management technology and improvement of reliability level; meanwhile, the method can provide technical support for the intelligent development of the motorized spindle and the numerical control machine tool. The physical quantities of vibration, displacement, temperature, sound and the like of the main shaft in the running process can reflect the health state of the electric main shaft in real time, and the health state of the main shaft can be evaluated by dynamically sensing the parameters.
A large amount of cables and monitoring equipment need to be arranged on site in a traditional sensor detection system, and a professional person is equipped with on-site attendance, so that the defects of low detection intelligence degree and waste of manpower and material resources exist.
[ Utility model ] content
An object of the application is to provide an electricity main shaft real-time supervision system, uses internet of things to realize the real-time supervision of lathe main shaft operational aspect and in time feed back, realizes on-the-spot data's unmanned on duty and remote monitoring.
According to the technical scheme for solving the technical problem, the electric spindle real-time monitoring system is characterized by comprising a test platform, a monitoring platform and an internet of things for connecting the test platform and the monitoring platform;
the test platform comprises a detection device, a data acquisition and processing device and a first data transmission unit, wherein the data acquisition and processing device is respectively connected with the detection device and the first data transmission unit;
the monitoring platform comprises a monitoring terminal, a local server and a second data transmission unit, wherein the local server is respectively connected with the monitoring terminal and the second data transmission unit;
the first data transmission unit and the second data transmission unit are respectively connected with the Internet of things to receive/transmit data.
Further, the first data transmission unit and the second data transmission unit are one or more of a 2G module, a 3G module, a 4G module or a 5G module.
Further, the detection device comprises a vibration sensor and a temperature sensor which are vertically arranged on the shell of the electric spindle, and an acoustic imager, a noise sensor, a tachometer and a flow sensor which are arranged on the outer side of the electric spindle, wherein the vibration sensor, the temperature sensor, the acoustic imager, the noise sensor, the tachometer and the flow sensor are connected with the data acquisition device.
Specifically, the detection device further comprises a box body, an electric spindle, a flat belt and belt wheel device and a variable frequency motor connected with the electric spindle through the flat belt and belt wheel device.
Furthermore, the data acquisition and processing device comprises a data acquisition device and a data processing device in sequence, the data acquisition device is connected with the detection device, and the data processing device is connected with the first data transmission unit.
Further, flat belt and band pulley device includes flat belt and band pulley, band pulley one end with inverter motor passes through the key-type connection, the other end pass through the flat belt with the cooperation of the one end of electricity main shaft is connected.
Furthermore, the side surface of the box body is provided with a threaded hole, and the variable frequency motor is connected with the box body through a fastening screw.
The monitoring terminal comprises a monitoring center and a client.
Furthermore, the monitoring platform further comprises a switch electrically connected with the local server and used for storing the data transmitted by the second data transmission unit.
Compared with the prior art, the method has the following advantages:
1. the utility model discloses an electricity main shaft real-time supervision system, include test platform, monitor platform and be used for connecting test platform and monitor platform's thing allies oneself with the network, test platform can place in optional position, and monitor platform then locates any position beyond the test platform, based on the teletransmission of thing allies oneself with the network, realizes the real-time supervision to the electricity main shaft operational aspect and in time feedback and field data's unmanned on duty and remote monitoring.
2. The first data transmission unit and the second data transmission unit of the electric spindle are one or more of a 2G module, a 3G module, a 4G module or a 5G module, when the transmission modules are various of the 2G module, the 3G module, the 4G module or the 5G module, the system can select the optimal transmission module to transmit data according to the data to be transmitted, various different networks are considered, and normal use of the system is guaranteed at any time.
3. The monitoring terminal of the real-time monitoring system for the electric spindle comprises a monitoring center and a client, wherein the monitoring center receives real-time data sent by each network node, can check and monitor physical parameters of the electric spindle in real time, and is convenient for a user to check the data in real time.
[ description of the drawings ]
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is a schematic view of an electric spindle real-time monitoring system according to an embodiment of the present application;
fig. 2 is a flowchart illustrating a real-time monitoring system for an electric spindle according to an embodiment of the present disclosure;
FIG. 3 is a schematic block diagram of a detection apparatus according to an embodiment of the present application;
FIG. 4 is a schematic structural diagram of a detecting device according to an embodiment of the present application;
in the first drawing: (1) a detection device; (2) a data acquisition device; (3) a first data transmission unit; (4) a cloud server; (5) a base station; (6) a second data transmission unit; (7) a local server; (8) a switch; (9) a monitoring center; (10) a user.
[ detailed description ] embodiments
In order to make the technical problems, technical solutions and advantageous effects solved by the present application more clear and obvious, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.
As shown in fig. 1, an embodiment of the present application provides a real-time monitoring system for an electric spindle, which includes a testing platform, a monitoring platform, and an internet of things for connecting the testing platform and the monitoring platform; the test platform comprises a detection device, a data acquisition and processing device and a first data transmission unit 3, wherein the data acquisition and processing device is respectively connected with the detection device and the first data transmission unit 3; the monitoring platform comprises a monitoring terminal, a local server 7 and a second data transmission unit 6, wherein the local server 7 is respectively connected with the monitoring terminal and the second data transmission unit 6; the first data transmission unit 3 and the second data transmission unit 6 are respectively connected with an internet of things to receive/transmit data, the test platform can be placed at any position, the monitoring platform is arranged at any position except the test platform, and the real-time monitoring and the timely feedback of the running condition of the electric spindle as well as the unattended operation and remote monitoring of the field data are realized based on the remote transmission of the internet of things.
Further, the first data transmission unit 3 and the second data transmission unit 6 are one or more of a 2G module, a 3G module, a 4G module or a 5G module, and when the transmission modules are multiple types of 2G modules, 3G modules, 4G modules or 5G modules, the system can select an optimal transmission module for data transmission according to data to be transmitted, and multiple different networks are taken into consideration, so that the system can be normally used at any time.
As shown in fig. 3 and 4, the detecting device 1 includes an acoustic imager 15, a noise sensor 16, a tachometer 17 and a flow sensor 18 which are vertically mounted on the housing of the electric spindle and a temperature sensor 18 mounted on the outer side of the electric spindle, the vibration sensor 14, the temperature sensor 18, the acoustic imager 15, the noise sensor 16, the tachometer 17 and the flow sensor 19 are connected with the data collecting device through ethernet, and can detect physical parameters such as vibration, temperature noise, rotating speed and cooling liquid flow of the electric spindle
Specifically, the vibration sensor 14 is configured to convert a vibration signal into an electrical signal; the temperature sensor 18 is used for detecting the working temperature of the electric spindle; the acoustic imager 15 and the noise sensor 16 are used for detecting noise generated when the electric spindle works; the tachometer 17 is used for detecting the working rotating speed of the electric spindle; the flow sensor 18 is used for detecting the flow of the cooling liquid of the electric spindle.
Further, detection device 1 still includes box 11, electricity main shaft 12, flat belt and band pulley device, passes through flat belt and band pulley device with inverter motor 13 that electricity main shaft connects, box 11 side is equipped with the screw hole, inverter motor 13 pass through the screw with box 11 is connected, flat belt and band pulley device include flat belt and band pulley, band pulley one end with inverter motor 13 is the key-type connection, and the other end passes through flat belt with the cooperation of the one end of electricity main shaft 12 is connected, not only convenient to install and dismantle, more is applicable to the detection of multiple specification electricity main shaft.
Furthermore, the data acquisition and processing device comprises a data acquisition device 2 and a data processing device, wherein the data acquisition device 2 is connected with the detection device, and the data processing device is connected with the first data transmission unit 3.
In addition, the monitoring terminal comprises a monitoring center 9 and a client 10, the monitoring center 9 receives real-time data sent by each network node, and the real-time data can be used for storing, intensively displaying, analyzing, intelligently diagnosing, predicting and the like, and meanwhile, a user can conveniently check the data in real time.
Further, the monitoring platform further comprises a switch 8 electrically connected with the local server 7, and is used for performing data exchange processing on data stored in the local server 7.
Furthermore, the local server 7 is used for storing and processing the detection data obtained through the internet of things, and is provided with an access interface of the monitoring terminal;
in addition, the internet of things realizes real-time data transmission through the cloud server 4 and the base station 5.
As shown in fig. 4, to better understand the technical solution of the present embodiment, the working principle is explained as follows:
the utility model discloses a test platform's detection device, vibration to the electricity main shaft platform operation in-process production, the rotational speed, the temperature, the noise, the dynamic parameter of coolant liquid flow carries out real-time collection, gather and upload to data processing device by data acquisition device, utilize the remote transmission technique, through first data transmission unit, thing networking and second data transmission unit transmit monitor platform, save local server or remote database with the detected data by monitor platform, will detect data transmission to surveillance center or customer end by the switch again, can visit in real time and carry out historical data inquiry.
In summary, the present application has, but is not limited to, the following beneficial effects:
the beneficial effects of the utility model are that this motor spindle real-time monitoring system can realize the real-time supervision and the timely feedback to the electricity main shaft motion condition, realizes on-the-spot data's unmanned on duty and remote monitoring, improves the intelligent level that electricity main shaft and lathe were equipped greatly.
It should be understood that the terms "first", "second", etc. are used herein to describe various information, but the information should not be limited to these terms, and these terms are only used to distinguish one type of information from another. For example, "first" information may also be referred to as "second" information, and similarly, "second" information may also be referred to as "first" information, without departing from the scope of the present application.
The foregoing is illustrative of one or more embodiments provided in connection with the detailed description and is not intended to limit the disclosure to the particular forms disclosed. Similar or identical methods, structures, etc. as used herein, or several technical inferences or substitutions made on the concept of the present application should be considered as the scope of the present application.
Claims (9)
1. An electric spindle real-time monitoring system, comprising:
the system comprises a test platform, a monitoring platform and an internet of things for connecting the test platform and the monitoring platform;
the test platform comprises a detection device, a data acquisition and processing device and a first data transmission unit, wherein the data acquisition and processing device is respectively connected with the detection device and the first data transmission unit;
the monitoring platform comprises a monitoring terminal, a local server and a second data transmission unit, wherein the local server is respectively connected with the monitoring terminal and the second data transmission unit;
the first data transmission unit and the second data transmission unit are respectively connected with the Internet of things to receive/transmit data.
2. The real-time monitoring system for the electric spindle according to claim 1, wherein the first data transmission unit and the second data transmission unit are one or more of a 2G module, a 3G module, a 4G module and a 5G module.
3. The real-time electric spindle monitoring system according to claim 1 or 2, wherein the detection device comprises a vibration sensor and a temperature sensor vertically mounted on the electric spindle housing, and an acoustic imager, a noise sensor, a tachometer and a flow sensor mounted on the outer side of the electric spindle, and the vibration sensor, the temperature sensor, the acoustic imager, the noise sensor, the tachometer and the flow sensor are connected with the data acquisition device.
4. The real-time monitoring system for the electric spindle according to claim 1, wherein the detection device comprises a box body, the electric spindle, a flat belt and belt wheel device, and a variable frequency motor connected with the electric spindle through the flat belt and belt wheel device.
5. The real-time monitoring system for the motorized spindle of claim 1, wherein the data acquisition and processing device comprises a data acquisition device and a data processing device, the data acquisition device is connected with the detection device, and the data processing device is connected with the first data transmission unit.
6. The real-time monitoring system for the electric spindle of claim 4, wherein the flat belt and belt wheel device comprises a flat belt and a belt wheel, one end of the belt wheel is connected with the variable frequency motor through a key, and the other end of the belt wheel is connected with one end of the electric spindle through a flat belt in a matching manner.
7. The real-time monitoring system for the motorized spindle of claim 4, wherein a threaded hole is formed in a side surface of the box body, and the variable frequency motor is connected with the box body through a fastening screw.
8. The real-time monitoring system for the electric spindle according to claim 1, wherein the monitoring terminal comprises a monitoring center and a client.
9. The real-time monitoring system for the electric spindle according to claim 1, wherein the monitoring platform further comprises a switch electrically connected to the local server, and configured to perform data exchange processing on data stored in the local server.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121219020.XU CN215147388U (en) | 2021-06-02 | 2021-06-02 | Real-time monitoring system for electric spindle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121219020.XU CN215147388U (en) | 2021-06-02 | 2021-06-02 | Real-time monitoring system for electric spindle |
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| Publication Number | Publication Date |
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| CN215147388U true CN215147388U (en) | 2021-12-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121219020.XU Active CN215147388U (en) | 2021-06-02 | 2021-06-02 | Real-time monitoring system for electric spindle |
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| CN (1) | CN215147388U (en) |
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2021
- 2021-06-02 CN CN202121219020.XU patent/CN215147388U/en active Active
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