CN213877079U - Programmable control system integration and application teaching device - Google Patents
Programmable control system integration and application teaching device Download PDFInfo
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- CN213877079U CN213877079U CN202022756314.8U CN202022756314U CN213877079U CN 213877079 U CN213877079 U CN 213877079U CN 202022756314 U CN202022756314 U CN 202022756314U CN 213877079 U CN213877079 U CN 213877079U
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- servo driver
- programmable control
- frequency converter
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Abstract
The utility model discloses an integrated and applied teaching device of programmable control system, a serial communication port, include: the system comprises a switch, a computer, a motor, a touch screen, a PLC, a frequency converter, a relay contactor unit and a servo driver; the device combines the advantage and the disadvantage of the practical training device of the current teaching, integrates teaching resources, can develop the experiment and practical training requirements of multiple courses on the device through the modular design capable of being freely combined, can also be used as the basis of integrating a programmable control system and applying the examination and certification requirements of professional skill grade certificates, promotes the mutual fusion of the course contents of the automatic professional techniques of students, and promotes the application capability of the automatic professional techniques of the students.
Description
Technical Field
The utility model belongs to automation technology application teaching equipment field, concretely relates to programmable control system is integrated and uses teaching device.
Background
With the development of society and the optimization and upgrading of industrial structure, China has been transformed from the traditional industry to the technical industry; in order to meet social development and market demands, various universities and colleges also pay great attention to the development of novel technical talents in the aspects of programmable control system integration and application, and develop many courses on the aspects of programmable control system integration and application;
in order to help students to mutually merge and communicate theoretical knowledge and actual operation technology and improve the comprehensive application capability of the automation technology, the students need to combine the theoretical knowledge to carry out actual operation practice on actual teaching practical training equipment during learning; however, the teaching training equipment used in the aspects of programmable control system integration and application courses in the present schools has the following defects: 1. the functions are single, the occupied space is large, and teachers cannot intuitively master the practical training conditions of students in the teaching process; 2. the price is high with multiple functions, the quantity is small, and the participation degree of students is small; 3. some equipment sites are large.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model discloses a programmable control system integration and applied teaching device, the device combines the advantage and the disadvantage of the real device of instructing of current teaching, integrate teaching resources, through the modular design that can freely combine, can open the experiment and the real requirement of instructing of many courses on the device, can also regard as programmable control system integration and use professional skill grade certificate examination certificate as the basis, both promoted the mutual fusion of the automation professional skill course content of using students, promoted their automation professional application ability again;
in order to achieve the technical effects, the utility model discloses a realize through following technical scheme: a programmable control system integration and application teaching device is characterized by comprising: the system comprises a switch, a computer, a motor, a touch screen, a PLC, a frequency converter, a relay contactor unit and a servo driver;
the switch is detachably connected with the touch screen, the PLC, the frequency converter and the servo driver through transmission lines; the computer is detachably connected with the switch and the PLC through a transmission line; the touch screen is connected to the PLC, the PLC is detachably connected to the frequency converter, the servo driver and the relay contactor unit through transmission lines, and the frequency converter, the servo driver and the relay contactor unit are all connected with one motor in a distributed mode;
further, the touch screen and the PLC can be designed into an integrally formed control part;
further, a control program can be imported into the PLC;
further, the motor is detachably connected with different driven devices; the driven device controls the operation mode of the driven device through the frequency converter, the servo driver and the relay contactor unit by the program in the PLC.
The utility model has the advantages that:
1. the device is developed autonomously according to the development trend of the current automation technology and by combining the advantages and the disadvantages of complete training equipment mainly used in vocational colleges and universities in China. The device can be used for developing multi-course experimental and practical training projects such as electrical control, PLC application, frequency converter practical training, configuration control practical training, industrial communication network and the like, and can meet hardware requirements of certificate examination. Meanwhile, the integration of the automation professional technology of students is promoted, and the comprehensive application capability of the automation technology of the students is improved;
2. the device which meets the hardware condition required by the 1+ X certificate test in a short time is solved, and the difficulty of carrying out test point work due to no device is avoided;
3. the device has high technical integration level, can be used for developing course training projects, and has high equipment utilization rate after equipment is put into use. The utilization rate of capital in the process of school construction can be greatly improved, and occupied space is greatly reduced, so that the utilization rate of a training room is greatly improved, and the problems of insufficient field of the training room of a college and large capital investment of newly added equipment are solved;
4. the device is convenient for observing the practical training process of students in real time, improves the teaching interaction effect in the practical training teaching process, and reduces the potential safety hazard.
Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic diagram of a system architecture of a programmable control system integration and application teaching device;
in the drawings, the components represented by the respective reference numerals are listed below:
the system comprises a switch 1, a computer 2, a motor 3, a touch screen 4, a PLC5, a frequency converter 6, a relay contactor unit 7 and a servo driver 8.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Examples
Referring to fig. 1, a programmable control system integration and application teaching device is characterized by comprising: the system comprises an exchanger 1, a computer 2, a motor 3, a touch screen 4, a PLC5, a frequency converter 6, a relay contactor unit 7 and a servo driver 8;
the switch 1 is detachably connected with the touch screen 4, the PLC5, the frequency converter 6 and the servo driver 8 through transmission lines; the computer 2 is detachably connected with the switch 1 and the PLC5 through a transmission line; the touch screen 4 is connected to the PLC5, the PLC5 is detachably connected to the frequency converter 6, the servo driver 8 and the relay contactor unit 7 through transmission lines, and the frequency converter 6, the servo driver 8 and the relay contactor unit 7 are all connected with one motor 3 in a distributed mode;
the touch screen 4 and the PLC5 can be designed into an integrally formed control part;
a control program can be introduced into the PLC 5;
the motor 3 is detachably connected with different driven devices; the operation mode of the driven equipment is controlled by a program in the PLC5 through the frequency converter 6, the servo driver 8 and the relay contactor unit 7;
the specific implementation mode is as follows: the device can be used as practical training equipment of a PLC programming application course, programming is carried out through the computer 2, then the PLC5 is introduced, and the PLC5 controls the driven equipment to obtain a programming control result intuitively;
the device can be used as a practical training device of a frequency converter 6, is controlled by a computer 2, remotely controls the frequency converter 6 through a wireless network, and controls a driven device connected with the frequency converter 6 to operate;
the device can be used as an electric automation control practical training device, a relay contactor unit 7 is controlled by a program in a PLC5 through a wireless network of a computer 2 via an exchanger 1, and a driven device connected with the relay contactor unit 7 is controlled by the relay contactor unit 7 to operate; remote electric automation control is realized;
the device in the device can also realize different functions and different types of practical training operation modes through different module combinations.
In summary, 1, the device is independently developed according to the development trend of the current automation technology and by combining the advantages and the disadvantages of the complete training equipment mainly used in the vocational colleges and universities in China. The device can be used for developing multi-course experimental and practical training projects such as electrical control, PLC application, frequency converter practical training, configuration control practical training, industrial communication network and the like, and can meet hardware requirements of certificate examination. Meanwhile, the integration of the automation professional technology of students is promoted, and the comprehensive application capability of the automation technology of the students is improved;
2. the device which meets the hardware condition required by the 1+ X certificate test in a short time is solved, and the difficulty of carrying out test point work due to no device is avoided;
3. the device has high technical integration level, can be used for developing course training projects, and has high equipment utilization rate after equipment is put into use. The utilization rate of capital in the process of school construction can be greatly improved, and occupied space is greatly reduced, so that the utilization rate of a training room is greatly improved, and the problems of insufficient field of the training room of a college and large capital investment of newly added equipment are solved;
4. the device is convenient for observing the practical training process of students in real time, improves the teaching interaction effect in the practical training teaching process, and reduces the potential safety hazard.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (4)
1. A programmable control system integration and application teaching device is characterized by comprising: the system comprises a switch, a computer, a motor, a touch screen, a PLC, a frequency converter, a relay contactor unit and a servo driver;
the switch is detachably connected with the touch screen, the PLC, the frequency converter and the servo driver through transmission lines; the computer is detachably connected with the switch and the PLC through a transmission line; touch-sensitive screen is connected to PLC, and PLC rethread transmission line detachable is connected to converter, servo driver, relay contactor unit, and converter, servo driver, relay contactor unit all distribute and are connected with a motor.
2. The PLC device of claim 1, wherein the touch screen and the PLC are designed as an integrated control unit.
3. The PLC device of claim 1, wherein a control program is introduced into the PLC device.
4. The plc device according to claim 1, wherein the motor is detachably connected to different driven devices; the driven device controls the operation mode of the driven device through the frequency converter, the servo driver and the relay contactor unit by the program in the PLC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022756314.8U CN213877079U (en) | 2020-11-25 | 2020-11-25 | Programmable control system integration and application teaching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022756314.8U CN213877079U (en) | 2020-11-25 | 2020-11-25 | Programmable control system integration and application teaching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213877079U true CN213877079U (en) | 2021-08-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022756314.8U Expired - Fee Related CN213877079U (en) | 2020-11-25 | 2020-11-25 | Programmable control system integration and application teaching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213877079U (en) |
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2020
- 2020-11-25 CN CN202022756314.8U patent/CN213877079U/en not_active Expired - Fee Related
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210803 Termination date: 20211125 |
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| CF01 | Termination of patent right due to non-payment of annual fee |