CN112767761A - Multifunctional servo drive training platform - Google Patents
Multifunctional servo drive training platform Download PDFInfo
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- CN112767761A CN112767761A CN202011526430.9A CN202011526430A CN112767761A CN 112767761 A CN112767761 A CN 112767761A CN 202011526430 A CN202011526430 A CN 202011526430A CN 112767761 A CN112767761 A CN 112767761A
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Abstract
The invention belongs to the field of practical training devices, and particularly relates to a multifunctional servo drive practical training platform which is characterized by comprising a control cabinet unit, wherein a three-axis moving unit is arranged on the control cabinet unit, the three-axis moving unit is in a frame shape and is mounted above the control cabinet unit in a suspension mode through a second support, and a hand changing unit, a stepping rotating unit, a track unit, a workpiece storage unit, an air source control unit, a laser pen placing unit and a wiring unit are mounted on the control cabinet unit below the three-axis moving unit. The invention has the advantages of reasonable design, good training effect and high efficiency.
Description
Technical Field
The invention belongs to the field of practical training devices, and particularly relates to a multifunctional servo drive practical training platform.
Background
Along with the continuous improvement of the industrial level and the industrial automation level in China, the gap of the mechanical-electrical integration and automation control skills talents is larger and larger, the requirements of various industries and enterprises on the talents are urgent, the traditional mechanical-electrical integration and automation control skill talent training has the defects of heavy theory and light practical operation, particularly servo driving equipment widely applied to the current industry, and a student can not timely perform practical industrial application training after learning theoretical knowledge during training, so that the teaching effect is poor; although the trainees can get some opportunities for practical training sometimes, the practical training at present is the application of electromechanical integration and automation control devices and servo control used by direct operation factories, and a crude indicator lamp simulation system is mostly used, so that the teaching effect is very limited, and the defects of long training time and poor training effect of the electromechanical integration and automation control skilled talents at present are caused.
Disclosure of Invention
The invention aims to overcome the defects of long training time and poor effect of mechatronic skilled talents caused by the fact that the prior art has no specialized mechanical-electrical integration, automatic control, servo, stepping application and other training devices, and provides a multifunctional servo driving training platform.
The invention is realized by the following technical scheme:
the multifunctional servo drive practical training platform is characterized by comprising a control cabinet unit, wherein a three-axis moving unit is arranged on the control cabinet unit, the three-axis moving unit is in a frame shape and is mounted above the control cabinet unit in a suspension mode through a second support, and a hand-changing unit, a stepping rotating unit, a track unit, a workpiece storage unit, an air source control unit, a laser pen placing unit and a wiring unit are mounted on the control cabinet unit below the three-axis moving unit.
The air source control unit is a pressure regulating valve which is connected with an external air source and provides power for the pneumatic element after pressure regulation.
The connection unit of the invention is a terminal module, which preferably, but not exclusively, uses the Widemuler (WEIDMULLER) terminal ZDU 2.5.
Furthermore, the control cabinet unit comprises a cabinet body, wherein a section bar bottom plate is arranged on the upper end face of the cabinet body, a single-shaft control panel and a linkage control panel are respectively arranged on two sides of the cabinet body, and rollers are arranged at the bottom of the cabinet body.
The section bottom plate is of a European standard industrial aluminum section frame splicing structure, and is convenient for installation and adjustment of any position of various components.
The cabinet body is internally provided with the PLC module with the model of Siemens 1500(PLC _1512C _1PN), and has high-level system performance, high-speed signal processing capacity, short response time and super-strong control capacity; the buttons of the single-axis control panel and the linkage control panel comprise a start button, a stop button and an automatic operation start and stop button of each unit, and an emergency stop button which is directly connected with the PLC module; the touch screen is made of Siemens brand, model KTP700, a display system picture can be set on a panel of the touch screen, the display system picture can be set on the panel of the touch screen, and the touch screen can control the action and operation of each station and the whole machine.
Furthermore, the three-axis moving unit comprises two X-axis horizontal electric cylinders, two Y-axis horizontal electric cylinders, two Z-axis vertical electric cylinders and a second hand-changing clamp, wherein two ends of each Y-axis horizontal electric cylinder are respectively installed on the sliders of the two X-axis horizontal electric cylinders, the Z-axis vertical electric cylinder is installed on the slider of the Y-axis horizontal electric cylinder, the second hand-changing clamp is installed on the slider of the Z-axis vertical electric cylinder, the Y-axis horizontal electric cylinders and the Z-axis vertical electric cylinders are respectively connected with a servo motor with a speed reducer, and the input ends of the two X-axis horizontal electric cylinders are connected with the servo motor with the speed reducer through a transmission shaft.
Electric cylinders of the three-axis moving unit are FESTO electric cylinders, and the X-axis horizontal electric cylinder preferably adopts a toothed belt type electric cylinder, and the type is as follows: EGC-50-600-TB-KF-0H-GK; the horizontal electric jar of Y axle preferably adopts the toothed belt electric jar, and the model is: EGC-50-650-TB-KF-0H-GK-KL; the vertical electric jar of Z axle preferably adopts lead screw formula electric jar, and the model is: EPCC-BS-45-300-10P-A; all from taking magnetism proximity sensor on the above-mentioned electric jar, magnetism proximity sensor adopts the FESTO sensor, and the model is: SME-8M-DS-24V-K-2.5-OE.
The servo motors of the three-axis mobile unit are Siemens motors, and the types of the servo motors are respectively as follows: the X axis and the Y axis are 1FL6024-2AF21-1MG1 (without brake), and the Z axis is 1FL6024-2AF21-1MH1 (brake); the types of the speed reducers matched with the servo motors are respectively as follows: the X axis and the Y axis are PW065L1-5-P2-S2-OP1, and the Z axis is EMGA-40-P-G5-EAS-40;
furthermore, the hand changing unit comprises a third support arranged on the section bar bottom plate, a plurality of clamp clamping grooves with one open end are formed in the third support, a plurality of different mechanical arms are vertically hung on the third support through the clamp clamping grooves respectively, each mechanical arm is sequentially provided with a third hand changing clamp, a third parallel gas claw and a clamping jaw from top to bottom, and a magnetic proximity sensor is arranged on the third unit parallel gas claw of each mechanical arm.
The third handoff clamp of the handoff unit of the present invention is matched with the second handoff clamp of the three-axis moving unit. The hand-changing clamp is preferably but not limited to a japanese eiss star tower quick-change clamp, model number: OX-03A and OX-03A1
The parallel air claw adopts FESTO brand DHPS-20-A, and the magnetic proximity sensor adopts FESTO brand SIES-8M-PO-24V-K-7, 5-OE.
Furthermore, the stepping rotating unit comprises a fourth support arranged on the bottom plate of the sectional material, a rotating disc is arranged above the fourth support, workpiece holes which are equally distributed on the circumference are formed in the rotating disc, a fourth speed reducer and a fourth stepping motor are arranged below the rotating disc, a fourth sensor is arranged on the fourth support, and when the workpiece holes in the rotating disc rotate to the fourth sensor, the fourth sensor is located on a central shaft of the workpiece holes.
The fourth sensor is used for positioning a workpiece, is convenient for a manipulator to grab, and adopts a Weck inductive proximity sensor IME08-04NPSZW 2S.
The fourth stepping motor of the invention preferably adopts a lightning plug stepping motor, and the model is as follows: 42CM04, the fourth reducer is preferably a planetary reducer.
Furthermore, the track unit comprises a fifth bracket arranged on the section bar bottom plate, and a track platform is arranged on the fifth bracket.
In order to facilitate the trainees to program and practice the three-axis walking tracks, different track simulation diagrams are pasted on a track platform of a track unit, the trainees can program according to the track simulation diagrams by a PLC, the three-axis moving unit can realize the front and back, left and right and up and down movement of an X axis, a Y axis and a Z axis according to a program set by the PLC under the driving of a servo motor, and the light spots emitted by a laser pen can walk according to the tracks on the track simulation diagrams.
Furthermore, the workpiece storage unit comprises a sixth bracket arranged on the section bar bottom plate, and a workpiece platform for placing the workpiece is arranged on the sixth bracket.
The workpiece is made of round aluminum.
Furthermore, the laser pen placing unit comprises an eighth support arranged on the bottom plate of the sectional material, and a laser pen and a switch touch rod are vertically arranged on the eighth support.
The laser pen adopts cylinder type laser pen, and its switch setting is at the afterbody, and triaxial mobile unit removes the manipulator, uses the clamping jaw can snatch the switch touching stick, moves to the laser pen top, and the lower line touches laser pen afterbody switch, opens the back clamping jaw with the laser pen and resets and put back the switch touching stick.
The supports of all units of the invention all adopt European standard industrial aluminum profile frame structures, and are connected by die-casting angle aluminum and high-strength bolts, so that the connection is firm and reliable.
The workpiece is placed on a platform of a workpiece storage unit or a platform of a stepping rotating unit, a second hand-changing clamp is installed at the tail end of a Z shaft of a three-shaft moving unit, an X shaft and a Y shaft can drive the Z shaft to move front and back and left and right under the driving of a servo motor, the Z shaft can move up and down under the driving of the servo motor, the Z shaft can move to the hand-changing unit to change a manipulator and can move to the workpiece storage unit or the stepping rotating unit to grab the workpiece, so that the displacement or stacking of the workpiece is realized; the stepping rotating unit can be driven by the stepping motor to rotate for a set angle each time, so that the Z-axis manipulator can grab a workpiece at the same position of the stepping rotating unit; a track drawing planned in advance can be pasted on a platform of the track unit, and the Z-axis manipulator can grab the laser pen of the laser pen placing unit to realize track simulation planning movement. The pressure regulating valve of the air source control unit can regulate air pressure of an air source and provide air sources for pneumatic elements such as clamping jaws of the manipulator, and the wiring module of the wiring unit can be connected with each module and is connected with control devices such as a PLC.
Each axis of the three-axis mobile unit can be controlled by a single axis control panel, single axis control learning and practical training can be firstly carried out in practical training, and multi-unit linkage control learning and training can be carried out by a linkage control panel, so that the practical training application effect on servo equipment is better improved.
The invention has the advantages of reasonable design, good training effect and high efficiency. The invention adopts an industrial application electric cylinder and servo, stepping and mechanical arm grabbing matched equipment, integrates a three-axis moving unit, a hand changing unit, a stepping rotating unit, a track unit, a workpiece storage unit, an air source control unit, a laser pen placing unit, a wiring unit and a control cabinet unit, and can meet the operation, practical training and learning requirements of a programmable control system. The related technical content comprises: the programmable controller technology, the field bus technology, the pneumatic practical training technology, the sensor technology, the electric operation technology, the servo driving technology, the stepping driving technology and the electric cylinder application technology combine theory and practice to achieve the effect of learning and using.
The invention is suitable for the learning and training operation of the electromechanical integration and the automation major of the ordinary colleges and universities, the higher-vocational colleges and the middle-vocational colleges.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic diagram of a control cabinet unit according to the present invention;
FIG. 3 is a schematic structural diagram of a three-axis mobile unit according to the present invention;
FIG. 4 is a schematic structural diagram of a handoff unit according to the present invention;
FIG. 5 is a schematic structural diagram of a step rotation unit according to the present invention;
FIG. 6 is a schematic diagram of a track unit structure according to the present invention;
FIG. 7 is a schematic view of a workpiece storage unit according to the present invention;
FIG. 8 is a schematic structural diagram of an air supply control unit of the present invention;
fig. 9 is a schematic structural diagram of a laser pointer placing unit according to the present invention.
As shown in the figure: 1. a control cabinet unit; 1-1, a single-axis control panel; 1-2. a section bar bottom plate; 1-3. a cabinet body; 1-4, linkage control panel; 2. a three-axis mobile unit; 2-1. an X-axis servo motor; 2-2. an X-axis reducer; 2-3, coupling; 2-4. a transmission shaft; 2-5. an X-axis horizontal electric cylinder; 2-6. a Z-axis reducer; 2-7. a Y-axis horizontal electric cylinder; 2-8. a Z-axis vertical electric cylinder; 2-9. a second handoff clamp; 2-10. an X-axis drag chain; 2-11. a Y-axis drag chain; 2-12.Z axis drag chain, 2-13. magnetic proximity sensor; 2-14. Y-axis servo motor; 2-15. a Z-axis servo motor; 2-16. a second support; 3. a hand-changing unit; 3-1. a third bracket; 3-2, a third hand-changing clamp; 3-3, a third parallel gas claw; 3-4. clamping jaw; 3-5. a magnetic proximity sensor; 4. a step rotation unit; 4-1. a fourth bracket; 4-2. rotating the disc; 4-3, a fourth speed reducer; 4-4. a fourth stepper motor; 4-5. a fourth sensor; 5. a trajectory unit; 5-1, a track platform, 5-2, a fifth support; 6. a workpiece storage unit; 6-1, a workpiece platform; 6-2. a workpiece; 6-3, a sixth bracket; 7. an air source control unit; 7-1. a seventh support; 7-2, pressure regulating valve; 8. a laser pen placing unit; 8-1, laser pen, 8-2, switch touch stick; 8-3, an eighth bracket; 9. a wiring unit.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby. It is to be noted that, unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which the invention pertains.
As shown in fig. 1 and 2: a PLC module is arranged in a cabinet body 1-3 of a control cabinet unit 1, a section bar bottom plate 1-2 is arranged on the upper end face of the PLC module, a single-axis control panel 1-1 and a linkage control panel 1-4 are respectively arranged on the front side face and the rear side face of the cabinet body 1-3, a horse wheel 1-5 is arranged at the bottom of the cabinet body 1-3, a three-axis moving unit 2 is mounted above the section bar bottom plate 1-2 in a hanging mode through a second support 2-14, and a hand changing unit 3, a stepping rotating unit 4, a track unit 5, a workpiece storage unit 6, an air source control unit 7, a laser pen placing unit 8 and a wiring unit 9 are further arranged on the section bar bottom plate 1-.
The single-axis control panel 1-1 of the control cabinet unit 1 realizes the independent control movement of the X, Y, Z axis, the linkage control panel 1-4 can realize the linkage control of the whole equipment, and the Fuma wheels 1-5 can make the whole equipment conveniently move.
The hand-changing unit 3, the stepping rotating unit 4, the track unit 5, the workpiece storage unit 6 and the laser pointer placing unit 8 are all in the Z-axis moving range of the three-axis moving unit 2.
As shown in fig. 3: two X-axis horizontal electric cylinders 2-5 of a three-axis moving unit 2 are fixed on two sides of the upper end of a second support 2-14, two ends of the Y-axis horizontal electric cylinder are installed on sliders of the two X-axis horizontal electric cylinders 2-5, a Z-axis vertical electric cylinder 2-8 is vertically installed on a slider of the Y-axis horizontal electric cylinder, a second hand-changing clamp 2-9 is installed on a slider of the Z-axis vertical electric cylinder 2-8, input ends of the two X-axis horizontal electric cylinders 2-5 are respectively connected with two output ends of an X-axis speed reducer 2-2 through transmission shafts 2-4, an X-axis servo motor 2-1 is connected with an input end of the X-axis speed reducer 2-2, an input end of the Y-axis horizontal electric cylinder is provided with a Y-axis speed reducer and a Y-axis servo motor 2-14, an input end of the Z-axis vertical electric cylinder 2-8 is provided with a Z-axis speed reducer 2-, x, Y, Z-axis electric steel sliding blocks are respectively connected with an X-axis drag chain 2-10, a Y-axis drag chain 2-11 and a Z-axis drag chain 2-12, and magnetic proximity sensors 2-13 are respectively arranged on all electric cylinders.
An X-axis servo motor 2-1 of the unit drives an X-axis speed reducer 2-2 to drive sliding blocks of two X-axis horizontal electric cylinders 2-5 to move synchronously through a transmission shaft 2-4, so that a Y-axis horizontal electric cylinder 2-7 and a Z-axis vertical electric cylinder 2-8 are driven to move in an X axis mode, the sliding block of the Y-axis horizontal electric cylinder 2-7 drives a Z-axis vertical electric cylinder 2-8 to move in a Y axis mode under the driving of the Y-axis servo motor 2-14 and the Y-axis speed reducer, the sliding block of the Z-axis vertical electric cylinder drives a second hand-changing clamp 2-9 to move in a Z axis mode under the driving of a Z-axis servo motor 2-15 and the Z-axis speed reducer 2-6, and the second hand-changing clamp 2-9 moves in an X, Y, Z axis under the combined action of the 3 axes. The magnetic proximity sensors 2-13 are used to control X, Y, Z the extreme positions of the electric cylinders of the axes, and the second hand-changing clamps 2-9 cooperate with the hand-changing unit 3 to change the hand-changing arm.
As shown in fig. 3: the third support 3-1 of the hand changing unit 3 is provided with two clamp clamping grooves with open front ends, two different mechanical arms are vertically hung on the third support 3-1 through the clamp clamping grooves respectively, each mechanical arm is sequentially provided with a third hand changing clamp 3-2, a third horizontal air claw 3-3 and a clamping jaw 3-4 from top to bottom, and a magnetic proximity sensor 3-5 is arranged on the third unit parallel air claw 3-3 of each mechanical arm.
The third hand-changing clamp 3-2 of the unit is matched with the second hand-changing clamp 2-9 of the three-axis moving unit 2, and the parallel gas claw 3-3 realizes the opening and closing of the clamping jaw 3-4 to clamp the workpiece 6-2 or the laser pen 8-1.
As shown in fig. 4: the fourth support 4-1 of the stepping rotating unit 4 is connected with a rotating disk 4-2, a fourth speed reducer 4-3 and a fourth stepping motor 4-4 in a supporting mode, a workpiece hole is formed in the rotating disk 4-2, a workpiece 6-2 is placed in the workpiece hole, the fourth stepping motor 4-4 drives the fourth speed reducer 4-3 to drive the rotating disk 4-2 to rotate at a low speed, and the rotating disk 4-2 is positioned and stopped through a fourth sensor 4-5.
As shown in fig. 5, a track platform 5-1 is arranged on the fifth support 5-2 of the track unit 5; various tracks can be attached to the track platform 5-1, and the three-axis moving unit 2 can realize the simulation planning walking according to the tracks.
As shown in fig. 6: the sixth support 6-3 of the workpiece storage unit 6 is provided with a workpiece platform 6-1, a workpiece 6-2 is placed on the workpiece platform 6-1, and the three-axis moving unit 2 controls the manipulator to a certain degree, so that the workpiece can be grabbed and shifted or stacked on the platform.
As shown in fig. 7: and a pressure regulating valve 7-2 of the air source control unit 7 is arranged on the profile bottom plate 1-2 through a seventh bracket 7-1, and the pressure regulating valve 7-2 regulates the air source pressure and supplies air to each pneumatic element.
As shown in fig. 8, a laser pen 8-1 and a switch touch bar 8-2 are vertically placed on an eighth support 8-3 of a laser pen placing unit 8, the manipulator grabbing switch touch bar 8-2 is controlled by a three-axis moving unit 2 to touch a tail switch of the laser pen 8-1, so that the laser pen 8-1 is switched on and off, the manipulator grabbing laser pen 8-1 is controlled by a three-axis moving unit 2, and a trajectory simulation planning movement can be performed on a trajectory unit 5.
When the PLC is assembled, the units are communicated and integrated on the wiring terminals of the wiring units, and are connected with the PLC and the servo equipment through the terminal interfaces, the plug-in modules, the terminal plug-in module connecting cables, the serial port communication cables, the switch and other communication equipment to realize signal transmission and exchange, so that the whole equipment is controlled to act according to a set PLC program.
When the automatic manipulator changing device is used, a workpiece 6-1 is placed on a workpiece platform 6-1 of a workpiece storage unit 6 or a rotating disc 4-2 of a stepping rotating unit 4, a second hand-changing clamp 2-9 of a three-axis moving unit 2 is moved to a hand-changing unit 3 to change a manipulator under the driving of a servo motor, the three-axis moving unit drives the manipulator to move to the workpiece storage unit 6 or the stepping rotating unit 4 to grab the workpiece 6-2, and the displacement or stacking of the workpiece 6-2 is realized; the rotating disc 4-2 of the stepping rotating unit 4 drives the workpiece 6-2 to rotate 90 degrees at each time under the driving of the fourth stepping motor 4-4, so that the manipulator can grab the workpiece 6-2 at the same position of the stepping rotating unit 4; a track drawing planned in advance can be pasted on the track platform 5-1 of the track unit 5, and the manipulator can grab the laser pen 8-1 of the laser pen placing unit 8 to realize track simulation planning movement. The pressure regulating valve 7-2 of the air source control unit 7 can regulate air pressure of an air source and provide air sources for pneumatic elements such as clamping jaws 3-4 of the manipulator, and the wiring module of the wiring unit can be connected with each module and is connected with control devices such as a PLC module.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention, and they should be construed as being included in the following claims and description.
Claims (8)
1. The utility model provides a real platform of instructing of multi-functional servo drive, its characterized in that includes the switch board unit, is equipped with triaxial mobile unit on the switch board unit, triaxial mobile unit is the frame shape, installs in switch board unit top through the second support is unsettled, and hand-changing unit, step-by-step rotary unit, orbit unit, work piece memory cell, air supply control unit, laser pen place the unit, wiring unit install on the switch board unit of triaxial mobile unit below.
2. The practical training platform of multifunctional servo drive as claimed in claim 1, wherein the control cabinet unit comprises a cabinet body, a section bottom plate is arranged on the upper end face of the cabinet body, a control panel and a linkage control panel are respectively arranged on two sides of the cabinet body, and rollers are arranged at the bottom of the cabinet body.
3. The multifunctional servo driving practical training platform according to claim 1, wherein the three-axis moving unit comprises two X-axis horizontal electric cylinders, two Y-axis horizontal electric cylinders, two Z-axis vertical electric cylinders and a second hand-changing clamp, the two X-axis horizontal electric cylinders are respectively mounted on sliders of the two X-axis horizontal electric cylinders, the two Z-axis vertical electric cylinders are mounted on sliders of the Y-axis horizontal electric cylinders, the second hand-changing clamp is mounted on sliders of the Z-axis vertical electric cylinders, the Y-axis horizontal electric cylinders and the Z-axis vertical electric cylinders are respectively connected with a servo motor with a speed reducer, and input ends of the two X-axis horizontal electric cylinders are connected with the servo motor with the speed reducer through a transmission shaft.
4. The practical training platform of multifunctional servo drive according to claim 1, wherein the hand changing unit comprises a third support installed on the bottom plate of the profile, a plurality of clamp clamping grooves with one open end are formed in the third support, a plurality of different manipulators are vertically hung on the third support through the clamp clamping grooves respectively, each manipulator is sequentially provided with a third hand changing clamp, a third parallel gas claw and a third clamping jaw from top to bottom, and a magnetic switch is arranged on the third unit parallel gas claw of each manipulator.
5. The practical training platform of multifunctional servo drive as claimed in claim 1, wherein the step rotation unit comprises a fourth bracket mounted on the bottom plate of the profile, a rotation disc is arranged above the fourth bracket, a workpiece hole equally dividing the circumference is arranged on the rotation disc, a fourth speed reducer and a fourth step motor are arranged below the rotation disc, a fourth sensor is arranged on the fourth bracket, and when the workpiece hole on the rotation disc rotates to the fourth sensor, the fourth sensor is located on the central axis of the workpiece hole.
6. The practical training platform of multifunctional servo drive according to claim 1, wherein the track unit comprises a fifth bracket mounted on the bottom plate of the profile, and the track platform is arranged on the fifth bracket.
7. The practical training platform of multifunctional servo drive as claimed in claim 1, wherein the workpiece storage unit comprises a sixth support installed on the bottom plate of the profile, and a sixth platform for placing the workpiece is arranged on the sixth support.
8. The practical training platform of multifunctional servo drive according to claim 1, wherein the laser pointer placing unit comprises an eighth support installed on the bottom plate of the profile, and the laser pointer and the switch touch rod are vertically installed on the eighth support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011526430.9A CN112767761A (en) | 2020-12-22 | 2020-12-22 | Multifunctional servo drive training platform |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011526430.9A CN112767761A (en) | 2020-12-22 | 2020-12-22 | Multifunctional servo drive training platform |
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| CN112767761A true CN112767761A (en) | 2021-05-07 |
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| CN202011526430.9A Pending CN112767761A (en) | 2020-12-22 | 2020-12-22 | Multifunctional servo drive training platform |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114627745A (en) * | 2022-05-16 | 2022-06-14 | 成都航空职业技术学院 | Demonstration system for workshop planning |
| CN114648910A (en) * | 2022-05-19 | 2022-06-21 | 成都航空职业技术学院 | Demonstration system for factory layout |
-
2020
- 2020-12-22 CN CN202011526430.9A patent/CN112767761A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114627745A (en) * | 2022-05-16 | 2022-06-14 | 成都航空职业技术学院 | Demonstration system for workshop planning |
| CN114648910A (en) * | 2022-05-19 | 2022-06-21 | 成都航空职业技术学院 | Demonstration system for factory layout |
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