Industrial internet equipment data acquisition practical training device

Abstract

The utility model discloses an industrial internet equipment data acquisition practical training device which comprises a table shell and a power supply control screen installed on the table shell, a touch screen, a display instrument and a signal source are integrated on the power supply control screen, and the display instrument and the signal source are located above the touch screen. A temperature and humidity sensor, a single-phase electric energy and electric quantity metering module, an industrial internet gateway and a button indicating lamp unit are integrated on the power supply control screen; a first PLC module and a second PLC module are integrated on the power supply control screen; a computer and a linear motion device which are located on the two sides of the power control screen are installed on the table shell. The linear motion device is electrically connected with one of the first PLC module, the second PLC module, the touch screen or the button indicator lamp unit. The industrial internet gateway is used for collecting data of the temperature and humidity sensor, the single-phase electric energy and electric quantity metering module and the linear motion device and uploading the data to the XKCod industrial internet cloud platform; the problems that existing practical training equipment is large in size and cannot adapt to individual independent operation of students, and simulation training content is few are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of practical training teaching equipment, and in particular to an industrial Internet equipment data collection and training device. Background Art

[0002] Most existing training devices for data collection on Industrial Internet devices are based on Industrial Internet smart training factories and intelligent production lines. Their advantage is that they cover virtually every aspect of Industrial Internet training, helping students gain a comprehensive understanding of the entire Industrial Internet process and control flow. However, these devices are expensive and bulky, making them unsuitable for large-scale adoption. They are also unsuitable for simultaneous online practice sessions within a class, preventing every student from simultaneously conducting simulations during the course. Furthermore, the simulation modules in current training devices are poorly integrated, resulting in limited simulation content within the training curriculum. Utility Model Content

[0003] (1) Technical issues

[0004] The purpose of the utility model is to provide an industrial Internet equipment data collection training device to solve the problems in the existing technology that the training equipment is large in size, cannot be adapted to individual students' independent operation, and has less simulation training content.

[0005] (2) Technical solution

[0006] To achieve the above objectives, the present invention provides the following technical solutions:

[0007] A training device for industrial Internet equipment data collection includes a table shell and a power control screen installed on the table shell, the power control screen integrating a touch screen and a display instrument and a signal source located above the touch screen; the power control screen integrating a temperature and humidity sensor, a single-phase electric energy and electricity metering module, an industrial Internet gateway and a button indicator light unit located on one side of the touch screen; the power control screen integrating a first PLC module and a second PLC module located below the touch screen and arranged in parallel; the table shell is equipped with computers located on both sides of the power control screen and a linear motion device located in front of the power control screen, the linear motion device being electrically connected to the first PLC module, the second PLC module, the touch screen or the button indicator light unit; the industrial Internet gateway is used to collect data from the temperature and humidity sensor, the single-phase electric energy and electricity metering module and the linear motion device and upload them to the XKCl oud industrial Internet cloud platform.

[0008] Preferably, the power control panel is integrated with a virtual simulation unit interface located on one side of the second PLC module, and the virtual simulation unit interface is connected to the first PLC module or the second PLC module through an I / O port; the virtual simulation unit interface is connected to the computer through the power control panel.

[0009] Preferably, the first PLC module and the second PLC module are one of Mitsubishi FX-5U PLC and Siemens S7-1200 PLC.

[0010] Preferably, the linear motion device includes a base and a slide rail installed on the base, a slider is slidably installed on the slide rail, a ball screw is installed between the sliders on the base, the slider is spirally engaged with the ball screw, a stepper motor connected to the ball screw is installed on the base, and a driver connected to the stepper motor is also installed on the base, and the driver is used to receive signals from the first PLC module, the second PLC module or the button indicator unit to control the stepper motor to rotate forward or reverse.

[0011] Preferably, a travel switch for detecting the sliding starting position and end position of the slider is provided on the base.

[0012] Preferably, a proximity switch and a photoelectric switch are provided on the base at intervals between the two travel switches.

[0013] Preferably, a safety grating located at the terminal end of the slide rail is also installed on the base.

[0014] Preferably, a temperature vibration sensor is installed on the stepping motor.

[0015] (3) Beneficial effects

[0016] By integrating the power control panel, computer, and linear motion device on the platform shell, the touch screen, display instrument, signal source, temperature and humidity sensor, single-phase power metering module, button indicator light, and various types of PLC modules used for practical training simulation are integrated into the power control panel, facilitating unified power supply and signal processing;

[0017] The overall volume is small, and multiple can be placed in the training classroom, making it convenient for students participating in the training to independently perform various training simulation operations;

[0018] The control input (such as programming) is realized through the first PLC module, the second PLC module, the touch screen or the button indicator light to realize the action drive of the linear motion device and realize the signal control simulation training process. The control simulation can be realized in a variety of ways;

[0019] At the same time, the single-phase electrical parameter acquisition module is connected through the industrial Internet gateway to realize the parameter acquisition of multiple electrical parameters such as voltage, current, power, power factor, frequency, and electric energy of the training device, and the mature XKCloud industrial Internet cloud platform is used to perform statistical analysis, display and other dynamic simulation processes on the relevant parameters. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a front view structural diagram of an embodiment of the utility model;

[0021] Figure 2 This is a schematic diagram of the three-dimensional structure of an embodiment of the utility model;

[0022] Figure 3 This is a schematic top view of the linear motion device in an embodiment of the present utility model;

[0023] Figure 4 This is a schematic diagram of the three-dimensional structure of the linear motion device in the embodiment of the present utility model;

[0024] exist Figures 1 to 4 In the figure, the corresponding relationship between the component names or lines and the figure numbers is as follows:

[0025] Platform housing 1, power control panel 2, instrument and signal source 3, touch screen 4, temperature and humidity sensor 5, single-phase electric energy metering module 6, industrial Internet gateway 7, button indicator light unit 8, Mitsubishi first PLC module 9, second PLC module 10, virtual simulation unit interface 11, linear motion device 12, base 12A, ball screw 12B, slider 12C, stepper motor 12D, travel switch 12E, photoelectric switch 12F, proximity switch 12G, safety light grid 12H, temperature and vibration sensor 12I, computer 13. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0027] See also Figures 1-4As shown, the present invention proposes a training device for data collection on industrial internet devices. Specifically, the entire training device requires access to pre-stored digital smart factory virtual simulation software. The control and simulation software utilizes proven technologies. The digital twin virtual production line is developed 1:1 with the physical production line and has the same characteristics as the actual equipment, including a conveyor unit, gift loading unit, gift boxing unit, visual inspection unit, robotic handling unit, and intelligent storage unit. The virtual production line simulates physical characteristics and operates according to physical rules. For example, when a workpiece on the assembly line encounters a block or obstacle, it moves according to physical collision characteristics. The software provides no fewer than 15 virtual controlled objects, including digital input and output, motor forward and reverse rotation, motor star-delta starting, traffic lights, circulating material transport carts, liquid mixing, four-group buzzer, circulating colored lights, vending machines, automatic washing machines, robotic arms, stepper motor linear motion, three-dimensional warehouse, liquid level PID control, and variable frequency constant pressure water supply. This ensures the authenticity and immersion of the experiment and helps students develop their hands-on skills.

[0028] The above virtual simulation program is pre-installed and does not fall within the scope of protection of this embodiment. This embodiment mainly describes and explains the hardware structure. Parts not involved in the following description can all adopt mature control methods and technologies, and will not be repeated later.

[0029] In this embodiment, the training device includes a table shell 1 and a power control screen 2 installed on the table shell 1, the power control screen 2 is integrated with a touch screen 4 and a display instrument and a signal source located above the touch screen 4; the power control screen 2 is integrated with a temperature and humidity sensor 5, a single-phase power metering module 6, an industrial Internet gateway 7 and a button indicator unit 8 located on one side of the touch screen 4; the power control screen 2 is integrated with a first PLC module 9 and a second PLC module 10 located below the touch screen 4 and arranged in parallel. The power control screen 2 is the integration basis, mainly serving as a common power supply, signal processing, etc., and each module is integrated into the power control screen 2 to improve the integration and increase the types of simulated training. Among them, the first PLC module 9 and the second PLC module 10 are one of Mitsubishi FX-5U PLC or Siemens S7-1200 PLC, both of which are actually used modules, which facilitates real wiring operations during the training process. The touch screen 4, the first PLC module 9, the second PLC module 10 and the button indicator unit 8 can all be used for programming and wiring operations.

[0030] At the same time, computers 13 located on both sides of the power control panel 2 are installed on the table shell 1, and specific virtual simulation software is integrated in the computer 13, as well as a linear motion device 12 located on the front side of the power control panel 2. The linear motion device 12 is electrically connected to the first PLC module 9, the second PLC module 10, the touch screen 4 or the button indicator light unit 8. Through the operation wiring method, and using the input signal to control the linear motion device 12 to move, respond to the simulated controlled object in the simulation software, etc., specifically to realize the control signal input simulation of the action of the linear motion device 12, and at the same time analyze it based on the feedback signal of the linear motion device 12; specifically, the industrial Internet gateway 7 is used to collect data from the temperature and humidity sensor 5, the single-phase electric energy metering module 6, and the linear motion device 12 and upload them to the XKCl oud industrial Internet cloud platform.

[0031] Among them, the industrial Internet gateway 7 is a prior art, with a WAN port, a LAN port, an RS485 communication port, and an RS232 communication port, supporting 4G (China Mobile, China Unicom, China Telecom) access. It supports remote monitoring via the web and mobile phone, cloud configuration, and PLC program downloading. Through the industrial Internet gateway 7, the single-phase electrical parameter acquisition module is connected to realize the collection of multiple electrical parameters such as voltage, current, power, power factor, frequency, and electric energy of the training device. It also connects to smart sensors to realize temperature and humidity data collection, linear motion device 12 data collection, and PLC module and touch screen 4 program downloading and uploading.

[0032] The XKCloud Industrial Internet Cloud Platform is an existing cloud platform that can be built upon cloud platforms like Baidu Cloud and Alibaba Cloud for practical application within training courses. It is a next-generation integrated system platform developed using advanced technologies such as the Internet of Things, mobile computing, cloud computing, video surveillance, and visualization, offering comprehensive monitoring and management capabilities. The platform primarily performs in-depth data computation, statistics, and analysis, integrating comprehensive business information such as equipment monitoring, task scheduling, and fault diagnosis. It also implements "visualized" data information, as well as cloud storage, publishing, and applications. Specific aspects related to software control utilize mature technologies, and this implementation focuses solely on the specific cloud platform.

[0033] Specifically, a virtual simulation unit interface 11 located on one side of the second PLC module 10 is integrated on the power control panel 2. The virtual simulation unit interface 11 is connected to the first PLC module 9 or the second PLC module 10 through an I / O port; the virtual simulation unit interface 11 is connected to the computer 13 through the power control panel 2; the virtual simulation unit interface 11 serves as a dedicated interface unit for the digital intelligent factory virtual simulation software and is connected to the I / O of the PLC device using real wiring. It has 24 switching inputs, 24 switching outputs, 4 analog signal inputs (0-5V), 4 analog signal outputs (0-5V), 3 pulse inputs (maximum acquisition frequency>5KHz), an integrated high-speed level conversion interface, and digital input and output signals are all 24V, which can be directly connected to the PLC input / output port or other 24V signals.

[0034] Specifically, the linear motion device 12 includes a base 12A and a slide rail installed on the base 12A, a slider 12C is slidably installed on the slide rail, a ball screw 12B is installed on the base 12A and is located between the sliders, the slider 12C is screwed together with the ball screw 12B, and a stepper motor 12D connected to the ball screw 12B is installed on the base 12A. The stepper motor 12D rotates forward or reverse, and rotates with the ball lever, and screws together with the slider 12C to drive the slider 12C to slide back and forth linearly on the slide rail. The linear reciprocating action of the slider 12C simulates the relevant practical training operations of the control input. Specifically, a driver connected to the stepper motor 12D is also installed on the base 12A, and the driver is used to receive signals from the first PLC module 9, the second PLC module 10 or the button indicator unit 8 to control the forward or reverse rotation of the stepper motor 12D. The control signal is input to the driver through programming, wiring and other operations, and the forward or reverse action of the stepper motor 12D is controlled by the driver.

[0035] Specifically, in order to detect the sliding position of the slider 12C and feed back the analog signal to the control end to realize the action after the feedback, a travel switch 12E is provided on the base 12A for detecting the sliding starting position and end position of the slider 12C. The travel switch 12E can detect the corresponding moving position and feed back the travel signal, such as simulating whether the sliding is in place, anti-collision and other scenarios.

[0036] At the same time, a proximity switch 12G and a photoelectric switch 12F are spaced apart on the base 12A and located between the two travel switches 12E. Through different sensing principles such as the proximity switch 12G and the photoelectric switch 12F, the position passed by the slider 12C is detected to simulate scenes such as conditional switches.

[0037] Specifically, a safety grating 12H located at the terminal end of the slide rail is also installed on the base 12A. The safety grating 12H detects the sliding limit position of the slider 12C and provides feedback to simulate emergency braking and other scenarios.

[0038] At the same time, a temperature and vibration sensor 12I is installed on the stepper motor 12D to detect and feed back the temperature and vibration signals of the stepper motor 12D, monitor the operating status of the stepper motor 12D in real time, and simulate the scene of detecting the power mechanism.

[0039] Specifically, the above-mentioned related sensor devices can all be mature products, and the purpose is to use real devices to simulate operations, so as to meet the learning of knowledge and skills such as data acquisition, communication protocol recognition, configuration and testing of data acquisition gateways, handling of simple faults, and equipment data management.

[0040] In addition, it should be noted that this embodiment is mainly intended to protect the integrated devices and specific layout structure of the entire training device, and mature technologies are directly applied to the contents related to control, circuit logic, etc.

[0041] In this utility model, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection; direct connection, indirect connection through an intermediate medium, internal communication between two components, or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0042] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "inner," and "outer," etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the utility model product is typically placed when in use. These terms are intended solely to facilitate the description of this utility model and simplify the description, and are not intended to indicate or imply that the device or component referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," etc., etc., are used solely for distinction and description, and should not be construed as indicating or implying relative importance.

[0043] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. A training device for industrial Internet equipment data collection, characterized by: The system comprises a housing and a power control panel mounted on the housing, wherein the power control panel is integrated with a touch screen and a display instrument and a signal source located above the touch screen; the power control panel is integrated with a temperature and humidity sensor, a single-phase electric energy metering module, an industrial Internet gateway, and a button indicator light unit located on one side of the touch screen; the power control panel is integrated with a first PLC module and a second PLC module located below the touch screen and arranged in parallel; The table housing is provided with computers located on both sides of the power control panel, and a linear motion device located in front of the power control panel, wherein the linear motion device is electrically connected to the first PLC module, the second PLC module, the touch screen or one of the button indicator light units; The industrial Internet gateway is used to collect data from the temperature and humidity sensor, the single-phase electric energy metering module, and the linear motion device and upload them to the XKCloud industrial Internet cloud platform.

2. The industrial Internet equipment data collection training device according to claim 1 is characterized by: The power control panel is integrated with a virtual simulation unit interface located on one side of the second PLC module, and the virtual simulation unit interface is connected to the first PLC module or the second PLC module through an I / O port; The virtual simulation unit interface is connected to the computer through the power control panel.

3. The industrial internet equipment data collection training device according to claim 2, characterized in that: The first PLC module and the second PLC module are either Mitsubishi FX-5U PLC or Siemens S7-1200 PLC.

4. The industrial internet equipment data collection training device according to any one of claims 1 to 3, characterized in that: The linear motion device includes a base and a slide rail installed on the base, a slider is slidably installed on the slide rail, a ball screw is installed between the sliders on the base, the slider is spirally engaged with the ball screw, a stepper motor connected to the ball screw is installed on the base, and a driver connected to the stepper motor is also installed on the base, and the driver is used to receive signals from the first PLC module, the second PLC module or the button indicator light unit to control the stepper motor to rotate forward or reverse.

5. The industrial internet equipment data collection training device according to claim 4, characterized in that: The base is provided with a travel switch for detecting the sliding starting position and the end position of the sliding block.

6. The industrial internet equipment data collection training device according to claim 5, characterized in that: A proximity switch and a photoelectric switch are arranged on the base at intervals and are located between the two travel switches.

7. The industrial internet equipment data collection training device according to claim 6, characterized in that: A safety grating located at the terminal end of the slide rail is also installed on the base.

8. The industrial internet equipment data collection training device according to claim 4, characterized in that: A temperature vibration sensor is installed on the stepping motor.

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