CN105528933A - One-piece type multifunctional industrial control teaching practical training platform - Google Patents
One-piece type multifunctional industrial control teaching practical training platform Download PDFInfo
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- CN105528933A CN105528933A CN201610050444.5A CN201610050444A CN105528933A CN 105528933 A CN105528933 A CN 105528933A CN 201610050444 A CN201610050444 A CN 201610050444A CN 105528933 A CN105528933 A CN 105528933A
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B9/00—Simulators for teaching or training purposes
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Abstract
The invention discloses a one-piece type multifunctional industrial control teaching practical training platform, comprising a table body; the table body is provided with a frequency conversion transmission module, a servo transmission module, a stepping transmission module, a first execution module, a second execution module, a control module, a power supply and a plurality of first banana socketa by embedding; the first execution module is connected to the servo transmission module, and the second execution module is connected to the stepping transmission module; and connection terminals of a frequency conversion transmission module, a servo transmission module, a stepping transmission module and a control module are in communication with a insertion needle inside the banana socket. The invention enables the operation to be simple and convenient, helps student to exercise the hand-using capability and the observation capability, enhances the similarity of the student to the practical training platform and arouses the interesting of the student. Besides, the invention provides convenience to student to master knowledge of the programmable control, frequency conversion speed regulation and accuracy position. Besides, the invention has a small practical training platform, can be widely applied in the table teaching and effectively reduces the teaching cost.
Description
Technical field
The present invention relates to teaching platform field, in particular a kind of integral multifunctional industry control practice teaching platform.
Background technology
Electromechanical integration is the technology various information being converted to telecommunications breath and then control various machinery.The machinery of various exquisiteness in the world today, all manufactures based on electromechanical integration technology.For the teaching of integration specialty, theory is no doubt important, but more needs training student thinking flexibly, powerful manipulative ability and the working specification to industry control software and hardware; Therefore Integrated Teaching training platform can not be left in learning process.Therefore, the teaching equipment containing electromechanical integration technology seems particularly important.
But the practice teaching platform by volume containing electromechanical integration technology is at present huge, and be unfavorable for teaching demonstration, cost is high, trivial operations, distributes at random, and the function ratio of teaching platform is more single, be difficult to combine with actual demand.Therefore need the abundant in content electromechanical integration practice teaching platform working out a kind of unification badly, satisfy social needs.
Therefore, prior art has yet to be improved and developed.
Summary of the invention
In view of above-mentioned the deficiencies in the prior art, the object of the present invention is to provide a kind of integral multifunctional industry control practice teaching platform, this practice teaching platform by volume is less, simple to operate, the practicality, interactive of mech-electric experiment teaching can be given full play to, strengthen solving practical problems ability, improve quality of instruction and efficiency, and reduce instruction cost.
Technical scheme of the present invention is as follows:
A kind of integral multifunctional industry control practice teaching platform, comprise stage body, described stage body is embedded with Frequency Drive module, servodrive module, step-by-step drive module, the first execution module, the second execution module, control module, power module and multiple first banana bin; Described first execution module and servodrive model calling, described second execution module and step-by-step drive model calling; The connection terminal of described Frequency Drive module, servodrive module, step-by-step drive module and control module is communicated with the contact pin in the first corresponding banana bin respectively.
Described integral multifunctional industry control practice teaching platform, wherein, described Frequency Drive module comprises frequency converter and threephase asynchronous machine; Described frequency converter is embedded on stage body, and described stage body is also provided with the second socket, and described frequency converter is connected with threephase asynchronous machine, analog quantity speed control device and potentiometer by the second socket.
Described integral multifunctional industry control practice teaching platform, wherein, described servodrive module comprises servoamplifier and servomotor; First execution module comprises screw mandrel and is located at the slide block on screw mandrel, and the output shaft of described servomotor is connected with screw mandrel and drives screw mandrel to rotate.
Described integral multifunctional industry control practice teaching platform, wherein, described step-by-step drive module comprises step actuator, stepper motor and scrambler; Described second execution module comprises the first belt wheel, the second belt wheel and Timing Belt, and stage body inside is located at by described stepper motor and the output shaft of stepper motor exposes outside stage body, and described first belt wheel is located on the output shaft of stepper motor; Described scrambler is located in stage body and the rotation axis of described scrambler exposes outside stage body, and described second belt wheel is located on the rotation axis of scrambler, and described first belt wheel is connected by Timing Belt with between the second belt wheel.
Described integral multifunctional industry control practice teaching platform, wherein, described control module comprises PLC, analog module and touch-screen.
Described integral multifunctional industry control practice teaching platform, wherein, described teaching platform also comprises analog quantity acquiring device, and described stage body is provided with the communication interface for building with Internet of Things, and described analog quantity acquiring device is connected with host computer by this communication interface.
Described integral multifunctional industry control practice teaching platform, wherein, described power module comprises voltage table, reometer, 24 Switching Power Supplies, solid-state relay and leakage switch.
Described integral multifunctional industry control practice teaching platform, wherein, described stage body is also provided with sensor assembly, described sensor assembly comprise in thermal resistance temperature sensor, compressed spring type thermocouple temperature sensor, optoelectronic switch, proximity switch, angular transducer, infrared distance sensor and Temperature Humidity Sensor one or several.
Described integral multifunctional industry control practice teaching platform, wherein, described stage body is built by integrated aluminium alloy extrusions and stainless steel faceplate.
Described integral multifunctional industry control practice teaching platform, wherein, described stage body includes control/output display instruction area and computing/execution instruction area, and described control/output display instruction area is provided with some pilot lamp, and described computing/execution instruction area is provided with some buttons; The connection terminal of described pilot lamp and button is communicated with the contact pin in the first corresponding banana bin respectively.
A kind of integral multifunctional industry control practice teaching platform provided by the present invention, owing to have employed Frequency Drive module, servodrive module, the connection terminal of step-by-step drive module and control module is communicated with the contact pin in the first corresponding banana bin respectively, student can carry out patching operations according to done experiment, when needing to realize certain function, the first banana bin plug of corresponding function is only needed to connect, thus instead of on conventional art by adopting screw to tighten the way realizing electrical connection the connection terminal in terminal block, thus make operation more fast simple and convenient, both manipulative ability and the observation ability of student had been tempered, the familiarity of student to practice teaching platform can be strengthened again, excite the learning interest of student, and small volume, desktop teaching can be widely used in, effectively reduce instruction cost, give full play to the practicality, interactive of mech-electric experiment teaching, strengthen solving practical problems ability, improve quality of instruction and efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of integral multifunctional industry control practice teaching platform in the present invention;
Fig. 2 is the front elevation of integral multifunctional industry control practice teaching platform in the present invention;
Fig. 3 is the left view of integral multifunctional industry control practice teaching platform in the present invention;
Fig. 4 is the close-up schematic view of Fig. 1 at A place;
Fig. 5 is the close-up schematic view of Fig. 1 at B place.
Embodiment
The invention provides a kind of integral multifunctional industry control practice teaching platform, for making object of the present invention, technical scheme and effect clearly, clearly, referring to accompanying drawing examples, the present invention is described in more detail.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
Please refer to shown in Fig. 1, Fig. 2 and Fig. 3, the invention provides a kind of integral multifunctional industry control practice teaching platform, comprise stage body 10, described stage body 10 is embedded with Frequency Drive module, servodrive module, step-by-step drive module, the first execution module, the second execution module, control module, power module and multiple first banana bin 11.Described first execution module and servodrive model calling, described second execution module and step-by-step drive model calling; The connection terminal of described Frequency Drive module, servodrive module, step-by-step drive module and control module is communicated with the contact pin in the first corresponding banana bin 11 respectively; Student can carry out patching operations according to done experiment, when needing to realize certain function, the first banana bin 11 of corresponding function is only needed to connect with plug, instead of on conventional art by adopting screw to tighten the way realizing electrical connection the connection terminal in terminal block, thus make operation more fast simple and convenient, both tempered manipulative ability and the observation ability of student, and the familiarity of student to teaching platform can have been strengthened again, excite the learning interest of student.
Wherein, by function presentation of the present invention, can contrast intuitively and observe, student can be facilitated to understand and utility theory knowledge; And layout clear and rational of the present invention is directly perceived, employ a large amount of industry control devices to combine, carried out Module Division simultaneously, can operate separately between modules, also can operate simultaneously, thus reach the effect of abundant teaching, add the dirigibility of whole practice teaching platform, diversity and logicality, student is when carrying out wiring, thinking can be kept clear, the probability of effective reduction wiring error, also facilitates failture evacuation simultaneously, a large amount of time need not be spent to carry out hunting survey line.
Specifically, described first banana bin 11 all indicates interface source, thus can make simple to operate understandable, improves students ' practical ability.For the ease of distinguishing, improve security, avoid occurring that wiring error causes the damage of each module, in the present embodiment, also the first banana bin 11 of various function is carried out color and size divides, such as: positive source actionradius is the red banana bin of 4mm, power cathode actionradius is the black banana bin of 4mm, and signal terminal then adopts radius to be the bluish-green red trichromatism banana bin of 2mm.
In addition, each module of the present invention is embedded on stage body 10, and its outward appearance is more succinctly attractive in appearance, effectively prevent on conventional art and adopts suspension type to cause integral layout in disorder, the problem of safe reliability difference.
Specifically, described stage body 10 is built by integrated aluminium alloy extrusions and stainless steel faceplate 12, and it is lightweight and cost is lower, can be widely used in desktop teaching.Described stage body 10 entirety is in L-type, and described stage body 10 has the inclination installed surface leakage switch for installing each module, can increase erection space and module installation quantity, reduce volume, save the area that takes up room.
Preferably, described Frequency Drive module comprises frequency converter 21 and threephase asynchronous machine (not shown); Described frequency converter 21 is embedded on stage body 10, and described stage body 10 is also provided with the second banana bin, and described frequency converter 21 is connected with threephase asynchronous machine, analog quantity speed control device and potentiometer 22 by the second banana bin.Wherein, because the volume of threephase asynchronous machine is comparatively large, heavier-weight, in order to reduce the volume of teaching platform to greatest extent, save space, threephase asynchronous machine of the present invention is not set directly on stage body 10, but adopt external mode, thus volume can be reduced most possibly, weight reduction; And threephase asynchronous machine can be changed as required, convenient to disassembly, be conducive to the manipulative ability improving student.
Preferably, described servodrive module comprises servoamplifier 31 and servomotor 32.First execution module comprises screw mandrel 51 and is located at the slide block (not shown) on screw mandrel 51, and the output shaft of described servomotor 32 is connected with screw mandrel 51 and drives screw mandrel 51 to rotate.Specifically, described screw mandrel 51 is installed on stage body 10 by screw mandrel mount pad 52, and described servomotor 32 is connected with screw mandrel 51 by shaft coupling 33.Its course of work is as follows: first, and servoamplifier 31 drives servomotor 32 to rotate; Secondly, servomotor 32 drives screw mandrel 51 to rotate by shaft coupling 33, thus makes the slide block on screw mandrel 51 movable, thus the activity of direct vision slide block can help the principle of work that student understands servodrive module, is convenient to student and sharpens understanding.
Preferably, as shown in Figure 4, described step-by-step drive module comprises step actuator 41, stepper motor (not shown) and scrambler (not shown).Described second execution module comprises the first belt wheel 61, second belt wheel 62 and Timing Belt 63, and stage body 10 inside is located at by described stepper motor and the output shaft of stepper motor exposes outside stage body 10, and described first belt wheel 61 is located on the output shaft of stepper motor.Described scrambler is located in stage body 10 and the rotation axis of described scrambler exposes outside stage body 10, and described second belt wheel 62 is located on the rotation axis of scrambler, and described first belt wheel 61 is connected by Timing Belt 63 with between the second belt wheel 62.Its course of work is as follows: first, and step actuator 41 Driving Stepping Motor rotates; Secondly, stepper motor drives scrambler to rotate by the second execution module, and scrambler rotates and counts, thus can calculate stepper motor and perform how many pulses, the transmission of direct embodiment pulse and reception, more convenient student understands and the positioning function grasping step-by-step drive.And carry out transmission by the first belt wheel 61 and the second belt wheel 62, can jitter error be verified.
It should be noted that described second execution module is not limited to V belt translation, in other specific embodiment of the present invention, described second execution module can also be Chain conveyer module, gear drive module or Worm Wheel System module.
It should be noted that in the present embodiment, described servodrive module and step-by-step drive module are directly installed on stage body 10, makes integral layout short and sweet, avoids in disorder.Described stage body 10 is also provided with two rocker type switches 17, is respectively used to carry out power supply control to servodrive module and step-by-step drive module, thus make it can power on/off separately, improve safe reliability.
Preferably, described control module comprises PLC71, analog module 72 and touch-screen 73.Described PLC71, for storage program, according to control overflow, by control signal, performs every user instruction.Described analog module 72 carries out computing and conversion for the analog quantity of the sensor to corresponding interface, becomes digital quantity.Whole system, for receiving the feedback information of PLC71, is run visual by described touch-screen 73, is simultaneously input control unit as PLC71 people.
Preferably, described integral multifunctional industry control practice teaching platform also comprises analog quantity acquiring device 90, described stage body 10 is provided with communication interface 13, described analog quantity acquiring device 90 is connected with host computer (not shown) by this communication interface 13, thus can carry out building and design of fieldbus.
Preferably, the sidewall of described stage body 10 being also provided with outlet 16, for being connected with external power source, powering to teaching platform of the present invention.
Described power module comprises voltage table 81, reometer 82,24 Switching Power Supply (not shown), solid-state relay (not shown) and leakage switch 83.Described voltage table 81, reometer 82, solid-state relay and leakage switch 83 are all located on stage body 10, and it is inner that described 24 Switching Power Supplies are located at stage body 10.
Preferably, as shown in Figure 5, described stage body 10 is also provided with sensor assembly, described sensor assembly comprise in thermal resistance temperature sensor 91, compressed spring type thermocouple temperature sensor 92, optoelectronic switch 93, proximity switch 94, angular transducer (not shown), infrared distance sensor (not shown) and Temperature Humidity Sensor (not shown) one or several.Thus student can be allowed to be familiar with various types of sensor more all sidedly.
Described stage body 10 includes control/output display instruction area and computing/execution instruction area, and described control/output display instruction area is provided with some pilot lamp 14, and described computing/execution instruction area is provided with some buttons 15; The connection terminal of described pilot lamp 14 and button 15 is communicated with the contact pin in the first corresponding banana bin 11 respectively.The power supply or the I/O mouth that connect the parts such as PLC71, touch-screen 73,24V Switching Power Supply is needed according to function.
Preferably, described PLC71 is siemens PLC smartPLC, and described touch-screen 73 is prestige synthetic fibre on-state TK6070IP touch-screen, and described step actuator 41 is thunder match DM442C two-phase step actuator; Described frequency converter 21 is Mitsubishi FR-D720S-0.4K frequency converter, and described servoamplifier 31 is Mitsubishi MR-JE-10A servoamplifier; Described solid-state relay is the western DELIXI solid-state relay of moral power; Select the industrial famous brand in production line, practicality and the stability of learning art technical ability can be strengthened, be convenient to Students ' Learning and understanding.
Should be understood that, application of the present invention is not limited to above-mentioned citing, for those of ordinary skills, can be improved according to the above description or convert, and all these improve and convert the protection domain that all should belong to claims of the present invention.
Claims (10)
1. an integral multifunctional industry control practice teaching platform, comprise stage body, it is characterized in that, described stage body is embedded with Frequency Drive module, servodrive module, step-by-step drive module, the first execution module, the second execution module, control module, power module and multiple first banana bin; Described first execution module and servodrive model calling, described second execution module and step-by-step drive model calling; The connection terminal of described Frequency Drive module, servodrive module, step-by-step drive module and control module is communicated with the contact pin in the first corresponding banana bin respectively.
2. integral multifunctional industry control practice teaching platform according to claim 1, it is characterized in that, described Frequency Drive module comprises frequency converter and threephase asynchronous machine; Described frequency converter is embedded on stage body, and described stage body is also provided with multiple second
bananasocket, described frequency converter is connected with threephase asynchronous machine, analog quantity speed control device and potentiometer by the second banana bin.
3. integral multifunctional industry control practice teaching platform according to claim 1, it is characterized in that, described servodrive module comprises servoamplifier and servomotor; First execution module comprises screw mandrel and is located at the slide block on screw mandrel, and the output shaft of described servomotor is connected with screw mandrel and drives screw mandrel to rotate.
4. integral multifunctional industry control practice teaching platform according to claim 1, it is characterized in that, described step-by-step drive module comprises step actuator, stepper motor and scrambler; Described second execution module comprises the first belt wheel, the second belt wheel and Timing Belt, and stage body inside is located at by described stepper motor and the output shaft of stepper motor exposes outside stage body, and described first belt wheel is located on the output shaft of stepper motor; Described scrambler is located in stage body and the rotation axis of described scrambler exposes outside stage body, and described second belt wheel is located on the rotation axis of scrambler, and described first belt wheel is connected by Timing Belt with between the second belt wheel.
5. integral multifunctional industry control practice teaching platform according to claim 1, it is characterized in that, described control module comprises PLC, analog module and touch-screen mould.
6. integral multifunctional industry control practice teaching platform according to claim 5, it is characterized in that, described teaching platform also comprises analog quantity acquiring device, and described stage body is provided with the communication interface for building with Internet of Things, and described analog quantity acquiring device is connected with host computer by this communication interface.
7. integral multifunctional industry control practice teaching platform according to claim 1, is characterized in that, described power module comprise voltage table, reometer, 24 Switching Power Supplies, solid-state relay and
electric leakageswitch.
8. integral multifunctional industry control practice teaching platform according to claim 1, it is characterized in that, described stage body is also provided with sensor assembly, described sensor assembly comprise in thermal resistance temperature sensor, compressed spring type thermocouple temperature sensor, optoelectronic switch, proximity switch, angular transducer, infrared distance sensor and Temperature Humidity Sensor one or several.
9. integral multifunctional industry control practice teaching platform according to claim 1, it is characterized in that, described stage body is built by integrated aluminium alloy extrusions and stainless steel faceplate.
10. integral multifunctional industry control practice teaching platform according to claim 1, it is characterized in that, described stage body includes control/output display instruction area and computing/execution instruction area, described control/output display instruction area is provided with some pilot lamp, and described computing/execution instruction area is provided with some buttons; The connection terminal of described pilot lamp and button is communicated with the contact pin in the first corresponding banana bin respectively.
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| CN106297509A (en) * | 2016-10-21 | 2017-01-04 | 成都乐创自动化技术股份有限公司 | A kind of AC servo performance demonstration system |
| CN106601100A (en) * | 2017-03-02 | 2017-04-26 | 湖北工业大学 | Autonomous PLC teaching experiment equipment |
| CN106873517A (en) * | 2017-04-17 | 2017-06-20 | 河源职业技术学院 | A kind of Fieldbus Control experimental real-training teaching platform |
| CN109410686A (en) * | 2018-12-25 | 2019-03-01 | 苏州富纳艾尔科技有限公司 | A kind of teaching platform for PLC real training |
| CN109935138A (en) * | 2019-04-18 | 2019-06-25 | 安徽理工大学 | Novel and multifunctional measurement and control integration teaching experiment platform |
| CN110689776A (en) * | 2019-10-22 | 2020-01-14 | 苏州富纳艾尔科技有限公司 | PLC and electric comprehensive training teaching platform |
| CN111785110A (en) * | 2020-07-20 | 2020-10-16 | 徐州市广联科技有限公司 | Low-voltage electrician examination system and method |
| CN114863784A (en) * | 2022-06-02 | 2022-08-05 | 安徽工业大学 | V8 engine demonstration device and demonstration method thereof |
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| CN109410686A (en) * | 2018-12-25 | 2019-03-01 | 苏州富纳艾尔科技有限公司 | A kind of teaching platform for PLC real training |
| CN109935138A (en) * | 2019-04-18 | 2019-06-25 | 安徽理工大学 | Novel and multifunctional measurement and control integration teaching experiment platform |
| CN110689776A (en) * | 2019-10-22 | 2020-01-14 | 苏州富纳艾尔科技有限公司 | PLC and electric comprehensive training teaching platform |
| CN111785110A (en) * | 2020-07-20 | 2020-10-16 | 徐州市广联科技有限公司 | Low-voltage electrician examination system and method |
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Application publication date: 20160427 |