CN210627622U - PLC network automation control practical training system - Google Patents
PLC network automation control practical training system Download PDFInfo
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- CN210627622U CN210627622U CN201920930643.4U CN201920930643U CN210627622U CN 210627622 U CN210627622 U CN 210627622U CN 201920930643 U CN201920930643 U CN 201920930643U CN 210627622 U CN210627622 U CN 210627622U
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Abstract
The utility model relates to the technical field of teaching practical training systems, in particular to a PLC network automation control practical training system, which comprises a PLC host module, a practical training hanging box expansion module, a low-voltage electrical innovation practical training module, a motion control practical training module, a control model expansion module and a support frame; the PLC host module comprises at least two PLC hosts, a motion control unit, a basic training unit, a switch unit, a control panel and at least one first multifunctional terminal strip, wherein the motion control unit, the basic training unit, the switch unit, the control panel and the first multifunctional terminal strip are associated with the at least two PLC hosts. The utility model discloses make full use of virtuality and reality combines technique, development process control application analog control module and supporting virtuality and reality emulation software can be connected with the actual controller, as the virtual control object of controller, can regard as the replenishment of actual object model, accomplishes process automation object's integrated control.
Description
Technical Field
The utility model relates to a real standard system technical field of teaching especially relates to a real standard system of PLC network automation control.
Background
The PLC programmable control technology is widely applied to industrial production activities of various industries such as steel, petroleum, chemical industry, electric power, building materials, mechanical manufacturing, automobiles, light textiles, transportation, environmental protection, cultural entertainment and the like, along with the rapid development of the automation industry in China, the PLC programmable control technology is developed from the Chinese manufacturing to the Chinese creation direction, the skilled talents are in short supply, factories rapidly spread towards the automation trend, PLC industrial network communication talents are insufficient, a programmable controller is the core of industrial automation, advanced equipment is indispensable for cultivating the automated talents, however, the existing equipment has limitations, and the defects of difficulty in equipment upgrading, poor flexibility and the like exist at present. The matched teaching training equipment is required to be strong in openness and close to practical application so as to exercise the practical skills of students and master the latest application of the industry. The related devices on the market at present cannot well meet the requirement.
The existing PLC network automatic comprehensive control practical training system teaching instrument in the market generally has the following forms: (1) hang case modular structure: generally, a control interface is reserved as a quick-plugging interface, and the practical training connecting line of the sheath structure is connected with an electric control circuit. The wiring mode of the mode is not the same as the actual wiring mode on site, and is not suitable for developing course design and practice teaching. The training module is more, the module needs to be frequently replaced or the position of the module needs to be changed, and management is inconvenient; (2) mesh plate type: generally, the control interface is reserved in a terminal strip mode, and the control interface can be automatically connected by students. In addition, no matter which mode is adopted, the network communication of the equipment is few and few, the communication mode is single, and only one PLC is involved.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an it is few to overcome the network communication that the real standard system of above-mentioned current PLC control exists, the problem that communication mode is single provides a real standard system of PLC network automated control, this real standard system of control both can build electric loop with the special experiment wire of quick plug-in, develop relevant verification experiment, also can be by student independently design, wiring, programming debugging completion control item, be close actual engineering application, develop engineering comprehensive practice project training and carry out the real standard of innovative design.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a PLC network automation control practical training system comprises a PLC host module, a practical training hanging box expansion module, a low-voltage electrical innovation practical training module, a motion control practical training module, a control model expansion module and a support frame; the PLC host module comprises a PLC host and a motion control unit, a basic training unit, a switch unit and a control panel which are associated with the PLC host; the motion control unit is used for controlling an interface to be led to the multifunctional wiring terminal, and a first wire slot is formed around the motion control unit; the practical training hanging box extension module comprises a power hanging box and a virtual simulation hanging box, and the virtual simulation hanging box is in information interaction with the PLC.
The utility model relates to a real standard of experiment, training practice, innovative design integration technique, real standard platform is drawn forth control unit and relevant object part all with multi-functional interface terminal. The quick plug-in special experiment lead can be used for building an electric loop and carrying out related verification experiments. The control project can be automatically designed, wired and programmed and debugged by students, the practical engineering application is approached, and the engineering comprehensive practice project training and the innovative design training are carried out. The control interface is led to the multifunctional wiring terminal through the motion control unit and is distinguished by colors, and the first wire slot is arranged around the multifunctional wiring terminal, so that process wiring is facilitated. The practical training hanging box module creatively adopts a virtual-real combination technology, develops a process control application simulation control module and matched virtual-real simulation software, can be connected with an actual controller, serves as a virtual control object of the controller, and can be used as a supplement of an actual object model to complete the comprehensive control of a process automation object. Control panel includes the touch-sensitive screen, and PLC host computer control interface all leads to on the multi-functional terminal row, both can look into quick wiring, can press the terminal wiring again. The power supply hanging box is used for providing a power supply required by corresponding equipment practical training, the virtual simulation hanging box provides a 3D virtual scene on a computer, and information interaction is carried out between the virtual simulation hanging box and the PLC, so that virtual and real combined control is realized.
Preferably, the motion control unit comprises a frequency converter, a servo driver and a stepper motor driver.
Preferably, the basic training unit comprises an operation button assembly and an indicator lamp assembly, and basic training can be achieved on the PLC.
Preferably, the low-voltage electric innovation practical training module comprises a movable mesh plate, a second wire slot and a low-voltage device, the low-voltage device is arranged in a set, and the low-voltage electric innovation practical training module can simulate a small and medium industrial field control circuit and a main loop.
Preferably, the motion control practical training module comprises a multifunctional terminal strip, a stepping motor, a servo motor and two cross-fixed screw rods, and can be used for carrying out motion control practical training and research.
Preferably, the control model expansion module comprises a model bottom plate, an alternating current motor and an encoder, and can be matched with a frequency converter to complete frequency conversion and speed regulation.
Preferably, the low-voltage electrical innovation practical training module, the motion control practical training module and the control model extension module are provided with operating handles, so that the rapid operation in the teaching practical training process is facilitated.
Preferably, the supporting frame comprises a base, a section bar supporting rod and a section bar upright post, the section bar upright post is vertically and fixedly connected with the middle part of the base, one end of the section bar supporting rod is fixedly connected with the end part of the base, and the other end of the section bar supporting rod is fixedly connected with the section bar upright post to form a direct triangular structure; the bottom of the base is provided with universal wheels. The stability of whole system is strengthened to triangle-shaped structural design, and the universal wheel is convenient for remove at any time, convenient teaching.
As preferred, be equipped with a plurality of X type installed parts and "nearly" font joint spare on section bar stand and the base, X type installed part space all around constitutes the jack, the jack cooperates with "nearly" font joint spare grafting, and the shape phase-match, and both cooperations improve the installation intensity, and reinforcing stability, the grafting cooperation installation is dismantled conveniently, the maintenance of being convenient for, and is with low costs.
Preferably, the inside symmetry of the open end of "nearly" font joint spare is equipped with buffering rib, buffering rib and "nearly" font joint spare inside wall contained angle control are at 45. The bumper rib design further enhances mounting stability and the 45 included angle helps to relieve stress between the mounts.
Therefore, the utility model discloses following beneficial effect has:
(1) the utility model discloses a real standard system of PLC network automated control both can build electric circuit with the special experiment wire of quick plug-in, develop relevant verification experiment, also can independently design, wiring, programming debugging by the student and accomplish control project, be close actual engineering application, develop engineering comprehensive practice project training and carry out the real standard of innovative design.
(2) The virtual-real combination technology is fully utilized, the process control application simulation control module and the matched virtual-real simulation software are developed, the process control application simulation control module can be connected with an actual controller, and can be used as a virtual control object of the controller and can be used as a supplement of an actual object model to complete the comprehensive control of a process automation object.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a front view of fig. 1.
Fig. 3 is a schematic view of a structure of the support frame.
Fig. 4 is an enlarged view of a in fig. 3.
Fig. 5 is a schematic diagram of a training pendant expansion module.
Fig. 6 is a schematic view of a movable mesh plate.
In the figure: the device comprises a supporting frame 1, a PLC host module 2, a practical training hanging box expansion module 3, a low-voltage electrical innovation practical training module 4, a motion control practical training module 5, a control model expansion module 6, a universal wheel 7, a profile supporting rod 8, a profile upright post 9, a frequency converter 10, a servo driver 11, a stepping motor driver 12, a multifunctional wiring terminal 13, a basic practical training unit 14, a second multifunctional terminal row 15, a communication switch 16, a PLC host II17, a first multifunctional terminal row 18, a PLC host I19, a first wire slot 20, a touch screen 21, a power hanging box 22, a virtual simulation hanging box 23, a movable mesh plate 24, a first handle 25, a second wire slot 26, a third multifunctional terminal row 27, a stepping motor 28, a second handle 29, a screw rod 30, a servo motor 31, a model handle 32, a model bottom plate 33, an alternating current motor 34, an encoder 35, a button component 36 and an indicator lamp component 37, the intelligent terminal comprises a base 38, an intelligent terminal man-machine interaction interface 39, a PLC application simulation control practical training module 40, a main power supply 41, an X-shaped mounting part 42, a clamping part 43 shaped like a Chinese character 'ji', a buffering rib 44, a jack 45, a 30-by-30 wire groove 46, an air switch 47, a fuse 48, an alternating current power supply wiring terminal 49, an alternating current contactor 50, a thermal overload relay 51, an intermediate relay 52, a time relay 53, a button box 54, a three-phase alternating current output 55 and a power supply control module 56.
Detailed Description
The technical solution of the present invention is further specifically described below by way of specific embodiments and with reference to the accompanying drawings.
As shown in fig. 1, a PLC network automation control practical training system includes a support frame 1, a PLC host module 2, a practical training hanging box extension module 3, a low-voltage electrical innovation practical training module 4, a motion control practical training module 5, and a control model extension module 6.
As shown in fig. 2, the PLC host module includes two PLC hosts (PLC host I19 and PLC host II17) and a motion control unit associated therewith, which is composed of a frequency converter 10, a servo driver 11, and a stepping motor driver 12; a basic training unit 14 composed of a button assembly 36, an indicator lamp assembly 37 and a second multifunctional terminal strip 15; a communication switch 16, a touch panel 21, and a first multi-function terminal block 18; the motion control unit is used for controlling the interface to be led to the multifunctional wiring terminal 13, and a first wire groove 20 is arranged around the motion control unit; as shown in fig. 5, the practical training hanging box extension module includes a power hanging box 22, a virtual simulation hanging box 23, an intelligent terminal human-computer interaction interface 39, a PLC application simulation control practical training module 40, a main power supply 41, a three-phase alternating current output 55 and a power control module 56, and the virtual simulation hanging box performs information interaction with the PLC. The low-voltage electrical innovation practical training module comprises a first handle 25, a movable mesh plate 24, a second wire slot 26 and a low-voltage device; the control model expansion module comprises a model handle 32, a model bottom plate 33, an alternating current motor 34 and an encoder 35; the motion control practical training module comprises a second handle 29, a stepping motor 28, a servo motor 31, two cross-fixed screw rods 30 and a third multifunctional terminal strip 27. As shown in fig. 6, the movable mesh plate includes four rows of 30 × 30 wire slots 46 arranged in parallel, an air switch 47, a fuse 48, an ac power connection terminal 49, an ac contactor 50, a thermal overload relay 51, an intermediate relay 52, a time relay 53, and a button box 54.
As shown in fig. 3, the supporting frame includes a base 38, a section bar supporting rod 8 and a section bar upright post 9, the section bar upright post is vertically and fixedly connected with the middle part of the base, one end of the section bar supporting rod is fixedly connected with the end part of the base, and the other end is fixedly connected with the section bar upright post to form a direct triangular structure; the bottom of the base is provided with universal wheels 7. Five X-shaped mounting parts 42 and a clamping part 43 shaped like a Chinese character 'ji' are arranged on the section bar upright post, four X-shaped mounting parts 42 are arranged at the end part of the base, and the X-shaped mounting parts can be assembled and installed. As shown in figure 4, the space around the X-shaped mounting part forms a jack 45, the jack is in plug-in fit with the clamping piece in the shape of a Chinese character ji, and the shape of the jack is matched with that of the clamping piece in the shape of a Chinese character ji, and buffer ribs 44 which are controlled to be at 45 degrees with the included angle of the inner side wall of the clamping piece in the shape of a Chinese character ji are symmetrically arranged inside the opening end of the clamping piece in.
In the practical operation process of the utility model, the control interface of the PLC host I19 is led to the first multifunctional terminal row 18, thus not only the quick wiring can be checked, but also the terminal wiring can be pressed; PLC host computer II17 control interface all leads to on the multi-functional terminal row 15 of second, can look into quick wiring, can press the terminal wiring again. The power supply hanging box is used for providing a power supply required by corresponding equipment practical training, the virtual simulation hanging box provides a 3D virtual scene on a computer, information interaction is carried out between the virtual simulation hanging box and the PLC, and virtual and real combined control is achieved. The training platform leads out the control component and the related object component by the multifunctional interface terminal. The quick plug-in special experiment lead can be used for building an electric loop and carrying out related verification experiments. The control project can be automatically designed, wired and programmed and debugged by students, the practical engineering application is approached, and the engineering comprehensive practice project training and the innovative design training are carried out.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and other variations and modifications may be made without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (10)
1. A PLC network automation control practical training system is characterized by comprising a PLC host module, a practical training hanging box expansion module, a low-voltage electrical innovation practical training module, a motion control practical training module, a control model expansion module and a support frame; the PLC host module comprises at least two PLC hosts, a motion control unit, a basic training unit, a switch unit, a control panel and at least one first multifunctional terminal strip, wherein the motion control unit, the basic training unit, the switch unit, the control panel and the first multifunctional terminal strip are associated with the at least two PLC hosts; the motion control unit is used for controlling an interface to be led to the multifunctional wiring terminal, and a first wire slot is formed around the motion control unit; the practical training hanging box extension module comprises a power hanging box and a virtual simulation hanging box, and the virtual simulation hanging box is in information interaction with the PLC.
2. The PLC network automation control practical training system as claimed in claim 1, wherein the motion control unit comprises a frequency converter, a servo driver and a stepper motor driver.
3. The PLC network automation control practical training system as claimed in claim 1, wherein the basic practical training unit comprises an operation button assembly, an indicator lamp assembly and at least one second multifunctional terminal row.
4. The PLC network automation control practical training system as claimed in claim 1, wherein the low voltage electrical innovation practical training module comprises a movable mesh plate, a second wire slot and a low voltage device.
5. The PLC network automation control practical training system as claimed in claim 1, wherein the motion control practical training module comprises a stepping motor, a servo motor, two screws fixed in a crossed manner and at least one third multifunctional terminal row.
6. The PLC network automation control practical training system as claimed in claim 1, wherein the control model extension module comprises a model base plate, an AC motor and an encoder.
7. The PLC network automation control practical training system as claimed in claim 1, wherein the low voltage electrical innovation practical training module, the motion control practical training module and the control model extension module are provided with an operating handle.
8. The PLC network automation control practical training system as claimed in claim 1, wherein the support frame comprises a base, a profile support bar and a profile upright, the profile upright is vertically and fixedly connected with the middle part of the base, one end of the profile support bar is fixedly connected with the end part of the base, and the other end of the profile support bar is fixedly connected with the profile upright to form a direct triangular structure; the bottom of the base is provided with universal wheels.
9. The PLC network automation control practical training system as claimed in claim 8, wherein a plurality of X-shaped installation members and a plurality of T-shaped clamping members are arranged on the section bar upright posts and the base, the space around the X-shaped installation members form insertion holes, and the insertion holes are in insertion fit with the T-shaped clamping members.
10. The PLC network automation control practical training system as claimed in claim 9, wherein buffering ribs are symmetrically arranged inside the open ends of the N-shaped clamping pieces, and the included angle between the buffering ribs and the inner side walls of the N-shaped clamping pieces is controlled to be 45 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920930643.4U CN210627622U (en) | 2019-06-20 | 2019-06-20 | PLC network automation control practical training system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920930643.4U CN210627622U (en) | 2019-06-20 | 2019-06-20 | PLC network automation control practical training system |
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| CN210627622U true CN210627622U (en) | 2020-05-26 |
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| CN201920930643.4U Active CN210627622U (en) | 2019-06-20 | 2019-06-20 | PLC network automation control practical training system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111627282A (en) * | 2020-06-06 | 2020-09-04 | 中国人民解放军海军航空大学 | PLC network automation comprehensive training device |
| CN111899630A (en) * | 2020-08-10 | 2020-11-06 | 天津博诺智创机器人技术有限公司 | Industrial robot system operator training and examining platform |
| CN113570931A (en) * | 2021-07-29 | 2021-10-29 | 厦门凤凰创壹软件有限公司 | Intelligent PLC experimental box capable of controlling three-dimensional virtual simulation intelligent manufacturing production line |
-
2019
- 2019-06-20 CN CN201920930643.4U patent/CN210627622U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111627282A (en) * | 2020-06-06 | 2020-09-04 | 中国人民解放军海军航空大学 | PLC network automation comprehensive training device |
| CN111899630A (en) * | 2020-08-10 | 2020-11-06 | 天津博诺智创机器人技术有限公司 | Industrial robot system operator training and examining platform |
| CN113570931A (en) * | 2021-07-29 | 2021-10-29 | 厦门凤凰创壹软件有限公司 | Intelligent PLC experimental box capable of controlling three-dimensional virtual simulation intelligent manufacturing production line |
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