CN217739770U - Industrial automation technology training system - Google Patents

Industrial automation technology training system Download PDF

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Publication number
CN217739770U
CN217739770U CN202221628301.5U CN202221628301U CN217739770U CN 217739770 U CN217739770 U CN 217739770U CN 202221628301 U CN202221628301 U CN 202221628301U CN 217739770 U CN217739770 U CN 217739770U
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China
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communication connection
control module
module
switch
automation technology
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CN202221628301.5U
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Chinese (zh)
Inventor
李盛铭
陈伟进
李成龙
余威宗
庾卓文
杨华锋
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Guangzhou Automobile Group Co Ltd
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GAC Motor Co Ltd
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Abstract

The utility model relates to a practical training equipment technical field, more specifically relates to a practical training system of industrial automation technology, which comprises a practical training main system, wherein the practical training main system comprises a PLC control module, a variable frequency speed regulation module and a first switch control module, wherein the variable frequency speed regulation module and the first switch control module are used for being connected with an execution element; the variable-frequency speed regulation module and the first switch control module are both in communication connection with the PLC control module, and the variable-frequency speed regulation module is also in communication connection with the first switch control module; the practical training main system further comprises a man-machine interaction device in communication connection with the PLC control module. The utility model discloses convenient to use can realize training diversification, improves real standard effect.

Description

Industrial automation technology training system
Technical Field
The utility model relates to a real standard equipment technical field, more specifically relates to a real standard system of industrial automation technique.
Background
The common industrial training platform comprises an electrical control system, namely an electrical system consisting of low-voltage electrical appliances, and is mainly used for mastering the structure and the working principle of the low-voltage electrical appliances and familiar with electrical wiring; the system also comprises a control system taking the PLC as a core, namely the control system consists of the PLC, a local IO module, peripheral electrical appliances and the like, and the system is relatively simple. The industrial training platforms are mainly used for mastering the basic application of electricians and PLC, and the learning content is wide. But the existing industrial training platform still cannot realize the diversification of training.
The prior art discloses a multifunctional experiment table for a profinet field bus control motor, which comprises a main table body, a servo driver, a servo wiring area, a servo motor, a frequency converter, a frequency conversion wiring area, an asynchronous motor, a PLC component, a PLC wiring area, an industrial Ethernet switch, a profinet field bus, a signal input component and an input component wiring area; through different digital signal and analog signal collection, the motor control mode is integrated to same laboratory bench, carry out data transmission and exchange through profinet bus protocol, make data transmission more stable, remote data transmission in the industrial production control has been integrated, be favorable to realizing the real time control to the motor, it is single to solve signal acquisition mode in the current teaching experiment, the control mode of motor is single and be unfavorable for the student to master the problem of industrial sensor digital quantity/analog quantity signal acquisition and motor control mode comprehensively.
The above solutions still have a deficiency for the diversification of training.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an overcome prior art not enough, provide an industrial automation technique practical training system, convenient to use can realize training diversification, improves practical training effect.
In order to solve the technical problem, the utility model discloses a technical scheme is:
the practical training system comprises a practical training main system, wherein the practical training main system comprises a PLC control module, a variable frequency speed regulation module and a first switch control module, wherein the variable frequency speed regulation module and the first switch control module are used for being connected with an execution element; the variable-frequency speed regulation module and the first switch control module are both in communication connection with the PLC control module, and the variable-frequency speed regulation module is also in communication connection with the first switch control module; the practical training main system further comprises a human-computer interaction device in communication connection with the PLC control module.
The utility model relates to an industrial automation technology training system, a PLC control module is used as the core of the training system, and a variable frequency speed control module can be used for carrying out variable frequency speed control on an executive component; the first switch control module can be used for controlling the on-off of a circuit loop and can also be used for being connected with an execution element to carry out operation training, so that training diversification is realized; the human-computer interaction equipment is arranged, so that human-computer interaction between a user and the industrial automation technology training system can be conveniently carried out.
Preferably, the PLC control module includes a PLC controller and a switch communicatively connected to the PLC controller; the variable-frequency speed regulation module comprises a plurality of frequency converters and servo drivers which are in communication connection with the switch; the first switch control module comprises a plurality of relays and a plurality of contactors in communication connection with the relays, the relays are in communication connection with the PLC, and the frequency converter and the servo driver are in communication connection with the contactors; the man-machine interaction device is in communication connection with the switch.
Preferably, the industrial automation technology training system further comprises a second switch control module and an indicator lamp module which are in communication connection with the PLC, and further comprises an LED dot matrix screen which is in communication connection with the switch.
Preferably, the industrial automation technology training system further comprises a training extension system, the training extension system comprises digital distributed IO equipment, analog distributed IO equipment and a valve island, the analog distributed IO equipment is in communication connection with the digital distributed IO equipment, the analog distributed IO equipment is in communication connection with a sensing signal input module, and the digital distributed IO equipment is in communication connection with a switching signal input module; the valve island is in communication connection with the PLC control module and is used for being connected with the execution element.
Preferably, the sensing signal input module comprises a weighing sensor, a displacement sensor, a pressure sensor and an ultrasonic sensor which are in communication connection with the analog quantity distributed IO device; the switch signal input module comprises a magnetic switch, a photoelectric switch, a proximity switch and a travel switch which are in communication connection with the digital quantity distributed IO equipment.
Preferably, the industrial automation technology training system further comprises a training platform, the training platform comprises a table body and a perforated plate arranged on the table body, and the PLC control module, the variable frequency speed regulation module, the first switch control module and the human-computer interaction equipment can be detachably arranged on the perforated plate; the breaker and a plurality of sockets in communication connection with the breaker are further arranged on the perforated plate.
Preferably, the industrial automation technology training system further comprises a sensing detection system for acquiring four-wheel positioning parameters, the sensing detection system comprises an industrial personal computer, a main server and a 3D laser sensing module, the main server is in communication connection with the industrial personal computer, and the main server is in communication connection with the PLC control module.
Preferably, the sensing detection system further comprises a backup server in communication connection with the main server.
Preferably, the sensing detection system further comprises a first display module in communication connection with the industrial personal computer and a second display module in communication connection with the main server.
Preferably, the industrial automation technology training system further comprises a cabinet, wherein a plurality of partition plates are arranged in the cabinet, and the industrial personal computer, the main server and the 3D laser sensing module are all located in the cabinet and are separated through the partition plates.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model relates to an industrial automation technology training system, a PLC control module is used as the core of the training system, and a variable frequency speed regulation module can be used for carrying out variable frequency speed regulation on an execution element; the first switch control module can be used for controlling the on-off of a circuit loop and can also be used for being connected with an execution element to carry out operation training, so that training diversification is realized; the human-computer interaction equipment is arranged, so that human-computer interaction between a user and the industrial automation technology training system can be conveniently carried out.
Drawings
Fig. 1 is a schematic connection diagram of an embodiment 1 of an industrial automation technology training system of the present invention;
fig. 2 is a schematic connection diagram of an embodiment 2 of the industrial automation technology training system of the present invention;
fig. 3 is a schematic structural diagram of an embodiment 3 of the industrial automation technology training system of the present invention;
fig. 4 is a schematic structural view of the practical training platform of the invention;
fig. 5 is a schematic connection diagram of an embodiment 4 of the industrial automation technology training system of the present invention;
fig. 6 is a schematic connection diagram of an embodiment 5 of the industrial automation technology training system of the present invention;
fig. 7 is a schematic structural diagram of the cabinet of the present invention.
The graphic symbols are illustrated as follows:
100-a practical training main system, 110-a PLC control module, 111-a PLC controller, 112-a switch, 120-a variable frequency speed regulation module, 121-a frequency converter, 122-a servo driver, 130-a first switch control module, 131-a relay, 132-a contactor, 140-a human-computer interaction device, 150-a second switch control module, 160-an indicator light module, 170-an LED lattice screen, 180-a terminal row, 200-a practical training extension system, 210-an analog quantity distributed IO device, 220-a digital quantity distributed IO device, 230-a valve island, 240-a sensing signal input module, 241-a weighing sensor, 242-a displacement sensor and 243-a pressure sensor, 244-ultrasonic sensor, 250-switch signal input module, 251-magnetic switch, 252-photoelectric switch, 253-proximity switch, 254-travel switch, 300-sensing detection system, 310-industrial personal computer, 320-main server, 330-3D laser sensing module, 340-standby server, 350-first display module, 360-second display module, 400-training platform, 410-table body, 411-drawer, 412-first universal wheel, 420-perforated plate, 421-socket, 422-breaker, 423-lamp tube, 500-executive component, 510-motor, 520-cylinder, 600-electric box, 700-cabinet, 710-clapboard, 712-second universal wheel.
Detailed Description
The present invention will be further described with reference to the following embodiments. Wherein the showings are for the purpose of illustration only and are shown by way of illustration only and not in actual form, and are not to be construed as limiting the present patent; for a better understanding of the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if there are the terms "upper", "lower", "left", "right", etc. indicating the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of the description, but it is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore the terms describing the positional relationship in the drawings are only for illustrative purposes and are not to be construed as limitations of the present patent, and those skilled in the art can understand the specific meanings of the terms according to specific situations.
Example 1
Fig. 1 shows a first embodiment of a practical training system for industrial automation technology of the present invention, which includes a practical training main system 100, wherein the practical training main system 100 includes a PLC control module 110, a variable frequency speed control module 120 for connecting with an execution element 500, and a first switch control module 130; the variable-frequency speed regulation module 120 and the first switch control module 130 are both in communication connection with the PLC control module 110, and the variable-frequency speed regulation module 120 is also in communication connection with the first switch control module 130; the training main system 100 further comprises a human-computer interaction device 140 in communication connection with the PLC control module 110.
The PLC control module 110 is used as the core of the practical training system, the variable frequency speed control module 120 can be used for carrying out variable frequency speed control on the executive component 500, and the first switch control module 130 can be used for controlling the on-off of a circuit loop and can also be used for being connected with the executive component 500 to carry out operation training so as to realize training diversification; the human-computer interaction device 140 is arranged to facilitate human-computer interaction between a user and the industrial automation technology training system. The human-computer interaction device 140 in this embodiment is an HMI human-computer interaction device.
The PLC control module 110 includes a PLC controller 111 and a switch 112 communicatively connected to the PLC controller 111; the variable frequency speed regulation module 120 comprises a plurality of frequency converters 121 and servo drivers 122 which are in communication connection with the switch 112; the first switch control module 130 comprises a plurality of relays 131 and a plurality of contactors 132 in communication connection with the relays 131, the relays 131 are in communication connection with the PLC controller 111, and the frequency converter 121 and the servo driver 122 are both in communication connection with the contactors 132; the human interaction device 140 is communicatively connected to the switch 112. In this embodiment, the frequency converter 121 may be one or more of a siemens frequency converter, an SEW frequency converter, and a CT frequency converter.
As shown in fig. 1, the industrial automation technology training system further includes a second switch control module 150 and an indicator light module 160, which are in communication connection with the PLC controller 111, and further includes an LED dot matrix screen 170 in communication connection with the switch 112. The second switch control module 150 in this embodiment includes a plurality of buttons electrically connected to the PLC controller 111, and the indicator light module 160 includes a plurality of indicator lights electrically connected to the PLC controller 111, and the plurality of indicator lights can be used to flash different colors.
Specifically, the PLC controller 111 in this embodiment performs signal transmission with the switch 112, the second switch control module 150, the indicator light module 160, and the relay 131 through Profinet; the switch 112 performs signal transmission with the human-computer interaction device 140, the LED dot matrix screen 170, the frequency converter 121 and the servo driver 122 through Profinet; the contactor 132 is electrically connected to the frequency converter 121 and the servo driver 122, and is used for controlling the on/off of the circuit. In this embodiment, the executing element 500 is a motor 510, and during the practical training, the forward and reverse rotation of the motor 510 can be controlled through the contactor 132, and the variable frequency speed regulation of the motor 510 can also be realized through the variable frequency speed regulation module 120, so as to simulate different practical training scenarios. When the motor 510 is a three-phase asynchronous motor, the three-phase asynchronous motor is electrically connected with the frequency converter 121; when the motor 510 is a servo motor, the servo motor is electrically connected to the servo driver 122. It should be noted that, when the motor 510 is connected to the variable frequency speed control module 120 for practical training, the first switch control module 130 can be used as a switch element in the circuit loop to control on/off of the circuit loop, so as to achieve a practical training diversification effect.
The industrial automation technology training system in the embodiment further comprises a computer in communication connection with the PLC controller 111, and can be used as programming equipment; the industrial automation technology training system further comprises an electric box 600 in communication connection with the PLC 111 and the motor 510, and the electric box 600 can be used for providing a 380V alternating current power supply, a 220V alternating current power supply and a 24V direct current power supply.
When the LED dot matrix display device is used, the second switch control module 150 is used as signal input, the signal processing is carried out through the PLC control module 110, and then the processed signal is transmitted to the execution element 500, the indicator lamp module 160, the LED dot matrix screen 170 and the like for execution.
Example 2
The embodiment is similar to embodiment 1, except that, as shown in fig. 2, the practical training system for the industrial automation technology in this embodiment further includes a practical training expansion system 200, where the practical training expansion system 200 includes a digital distributed IO device 220, an analog distributed IO device 210 and a valve island 230, the analog distributed IO device 210 is in communication connection with the digital distributed IO device 220, the analog distributed IO device 210 is in communication connection with a sensing signal input module 240, and the digital distributed IO device 220 is in communication connection with a switch signal input module 250; the valve island 230 is communicatively coupled to the switch 112, and the valve island 230 is configured to be coupled to the actuator 500. In this embodiment, the valve island 230 is a distributed valve island, signal transmission is performed between the digital distributed IO device 220 and the analog distributed IO device 210, and between the distributed valve island and the switch 112 through Profinet, and signal transmission is also performed between the distributed valve island and the switch 112 through Profinet.
As shown in fig. 6, the sensing signal input module 240 in this embodiment includes a load cell 241, a displacement sensor 242, a pressure sensor 243, and an ultrasonic sensor 244 electrically connected to the analog quantity distributed IO device 210. The switch signal input module 250 in this embodiment includes a magnetic switch 251, an optoelectronic switch 252, a proximity switch 253, and a travel switch 254 electrically connected to the digital distributed IO device 220. The actuator 500 in this embodiment is a cylinder 520.
When the device is used, the sensing signal input module 240 and the switch signal input module 250 are used as signal input, the signal processing is carried out through the PLC control module 110, and then the processed signal is transmitted to the motor 510, the air cylinder 520, the indicator light module 160 or the LED dot matrix screen 170 for execution.
Example 3
The practical training system of the industrial automation technology in this embodiment is similar to that in embodiment 1 or 2, except that as shown in fig. 3 and 4, the practical training system of the industrial automation technology in this embodiment further includes a practical training platform 400, where the practical training platform 400 includes a table body 410, a porous plate 420 vertically installed on the table body 410, a plc controller 111, a switch 112, a frequency converter 121, a servo driver 122, a relay 131, a contactor 132, a human-computer interaction device 140, a second switch control module 150, and an indicator light module 160, which are all detachably installed on the porous plate 420; each component may be detachably attached to the porous plate 420 by a bolt, a band, or the like. Specifically, the first switch control module 130 is located above the second switch control module 150 and the indicator light module 160, and the PLC control module 110 and the human-computer interaction device 140 are located above the first switch control module 130; the electric box 600 is positioned at one side of the human-computer interaction device 140, and the variable frequency speed regulation module 120 is positioned below the electric box 600; the LED dot matrix screen 170 is attached to the top of the perforated plate 420. It should be noted that the placement positions of the components may be adjusted according to actual use, and are not limited herein. The practical training expansion system 200 in this embodiment is also detachably mounted on the porous plate 420, and if the porous plate 420 vertically arranged at present does not have a vacant position, more porous plates 420 can be lapped on the table body 410.
As shown in fig. 3, in the present embodiment, the perforated plate 420 is further provided with a terminal row 180, and the terminal row 180 is disposed to facilitate wire connection between devices, so that the wiring of the perforated plate 420 is more reasonable and orderly.
As shown in fig. 4, the perforated plate 420 is further provided with a circuit breaker 422 and a plurality of sockets 421 electrically connected to the circuit breaker 422, which can facilitate the power connection of the system; the perforated plate 420 is also provided at the top with a lamp 423. The table body 410 is further provided with a plurality of drawers 411, and the bottom of the table body 410 is further connected with a first universal wheel 412.
Example 4
The embodiment is similar to embodiment 1, except that, as shown in fig. 5, the industrial automation technology training system in this embodiment further includes a sensing detection system 300 for acquiring four-wheel positioning parameters, where the sensing detection system 300 includes an industrial personal computer 310, a main server 320 in communication connection with the industrial personal computer 310, a 3D laser sensing module 330, and a standby server 340 in communication connection with the main server 320, and the standby server 340 can be used for data storage; the primary server 320 is communicatively coupled to the switch 112. The 3D laser sensing module 330 can be used for acquiring toe-in and camber parameters of four-wheel positioning in automobile quality inspection, so that the industrial automation technology training system can be suitable for automation technology training of the quality inspection equipment personnel of the whole automobile; in this embodiment, the 3D laser sensing module 330 is a 3D laser sensor. Specifically, the main server 320 performs signal transmission with the switch 112, the standby server 340, and the industrial personal computer 310 through Profinet, and the 3D laser sensor performs signal transmission with the industrial personal computer 310 through ethernet.
Example 5
The practical training system of the industrial automation technology in this embodiment is similar to that in embodiment 2 or 3, except that, as shown in fig. 6, the practical training system of the industrial automation technology in this embodiment further includes a sensing detection system 300 for acquiring four-wheel positioning parameters, where the sensing detection system 300 includes an industrial personal computer 310, a main server 320, a 3D laser sensing module 330, a standby server 340, a first display module 350 in communication connection with the industrial personal computer 310, and a second display module 360 in communication connection with the main server 320. In this embodiment, the first display module 350 and the second display module 360 are both displays, and the displays can be used for displaying data.
When the four-wheel positioning detection is simulated, the in-place signal of the vehicle can be transmitted to the PLC control module 110 through the switch signal input module 250, the PLC control module 110 restarts the operation of the motor, the automobile wheel positioning parameters are obtained through the 3D laser sensing module 330, and then the automobile wheel positioning parameters are transmitted to the industrial personal computer 310 for processing.
Example 6
The practical training system for the industrial automation technology in the embodiment is similar to that in the embodiment 4 or 5, except that as shown in fig. 7, the practical training system for the industrial automation technology in the embodiment further includes a cabinet 700, a plurality of partition plates 710 are arranged in the cabinet 700, and the industrial personal computer 310, the main server 320, and the 3D laser sensing module 330 are all located in the cabinet 700 and are separately placed through the partition plates 710. In this embodiment, the partition 710 is horizontally disposed in the cabinet 700, and a plurality of partitions 710 are vertically arranged in the cabinet 700; specifically, the standby server 340 is disposed at the uppermost layer of the cabinet 700, the industrial personal computer 310, the main server 320, the first display module 350, and the second display module 360 are disposed at the middle layer, and the 3D laser sensing module 330 is disposed at the lowermost layer. As shown in fig. 7, a second universal wheel 712 is further connected to the bottom of the cabinet 700 in this embodiment.
It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. This need not be, nor should it be exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims (10)

1. The practical training system for the industrial automation technology comprises a practical training main system (100), wherein the practical training main system (100) comprises a PLC control module (110), and is characterized by further comprising a variable frequency speed regulation module (120) and a first switch control module (130), wherein the variable frequency speed regulation module is used for being connected with an execution element (500); the variable-frequency speed regulation module (120) and the first switch control module (130) are in communication connection with the PLC control module (110), and the variable-frequency speed regulation module (120) is also in communication connection with the first switch control module (130); the practical training main system (100) further comprises a human-computer interaction device (140) in communication connection with the PLC control module (110).
2. The industrial automation technology training system of claim 1, wherein the PLC control module (110) comprises a PLC controller (111) and a switch (112) communicatively connected to the PLC controller (111); the variable-frequency speed regulation module (120) comprises a plurality of frequency converters (121) and servo drivers (122) which are in communication connection with the switch (112); the first switch control module (130) comprises a plurality of relays (131) and a plurality of contactors (132) in communication connection with the relays (131), the relays (131) are in communication connection with the PLC (111), and the frequency converter (121) and the servo driver (122) are in communication connection with the contactors (132); the human-computer interaction device (140) is in communication connection with the switch (112).
3. The industrial automation technology training system of claim 2, further comprising a second switch control module (150) in communication connection with the PLC controller (111), an indicator light module (160), and further comprising an LED dot matrix screen (170) in communication connection with the switch (112).
4. The industrial automation technology training system according to claim 1, further comprising a training extension system (200), wherein the training extension system (200) comprises digital distributed IO devices (220), further comprises analog distributed IO devices (210) and a valve island (230) which are in communication connection with the digital distributed IO devices (220), a sensing signal input module (240) is in communication connection with the analog distributed IO devices (210), and a switching signal input module (250) is in communication connection with the digital distributed IO devices (220); the valve island (230) is in communication connection with the PLC control module (110), and the valve island (230) is used for being connected with the execution element (500).
5. The industrial automation technology training system according to claim 4, wherein the sensing signal input module (240) comprises a weighing sensor (241), a displacement sensor (242), a pressure sensor (243), an ultrasonic sensor (244) which are in communication connection with the analog quantity distributed IO device (210);
the switch signal input module (250) comprises a magnetic switch (251), a photoelectric switch (252), a proximity switch (253) and a travel switch (254) which are in communication connection with the digital quantity distributed IO device (220).
6. The industrial automation technology training system according to any one of claims 1 to 5, further comprising a training platform (400), wherein the training platform (400) comprises a table body (410) and a porous plate (420) arranged on the table body (410), and the PLC control module (110), the variable frequency speed control module (120), the first switch control module (130) and the human-computer interaction device (140) are detachably arranged on the porous plate (420); perforated plate (420) facial make-up be equipped with circuit breaker (422), with a plurality of sockets (421) of circuit breaker (422) communication connection.
7. The industrial automation technology training system according to claim 1, further comprising a sensing detection system (300) for acquiring four-wheel positioning parameters, wherein the sensing detection system (300) comprises an industrial personal computer (310), a main server (320) in communication connection with the industrial personal computer (310), and a 3D laser sensing module (330), and the main server (320) is in communication connection with a PLC control module (110).
8. The industrial automation technology training system of claim 7, wherein the sensing detection system (300) further comprises a backup server (340) communicatively connected to the primary server (320).
9. The industrial automation technology training system of claim 7, wherein the sensing detection system (300) further comprises a first display module (350) communicatively connected to the industrial personal computer (310), and a second display module (360) communicatively connected to the main server (320).
10. The industrial automation technology training system according to claim 7 or 9, further comprising a cabinet (700), wherein a plurality of partition boards (710) are arranged in the cabinet (700), and the industrial personal computer (310), the main server (320), and the 3D laser sensing module (330) are all located in the cabinet (700) and are separated by the partition boards (710).
CN202221628301.5U 2022-06-27 2022-06-27 Industrial automation technology training system Active CN217739770U (en)

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Application Number Priority Date Filing Date Title
CN202221628301.5U CN217739770U (en) 2022-06-27 2022-06-27 Industrial automation technology training system

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Application Number Priority Date Filing Date Title
CN202221628301.5U CN217739770U (en) 2022-06-27 2022-06-27 Industrial automation technology training system

Publications (1)

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CN217739770U true CN217739770U (en) 2022-11-04

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Address after: No. 633, Jinshan Avenue East Road, Guangzhou, Guangdong, Panyu District

Patentee after: Guangzhou Automobile Group Co.,Ltd.

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Address before: No. 633, Jinshan Avenue East Road, Guangzhou, Guangdong, Panyu District

Patentee before: Guangzhou Automobile Passenger Car Co.,Ltd.

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