CN214226189U - A real platform of instructing of novel stereoscopic warehouse for teaching - Google Patents

Abstract

The utility model discloses a novel stereoscopic warehouse training platform for teaching, which comprises a bench body; a stereoscopic warehouse is arranged at the middle rear side of the top table surface of the experiment table body; an industrial PAD client and a display are placed right in front of the stereoscopic warehouse; a keyboard and a mouse are arranged right in front of the display; an industrial network switch is placed at the right rear part of the display; a wireless router is arranged on the left side of the industrial PAD client; the lower part of the left side of the front end of the experiment table body is provided with an electric cabinet; a computer host is arranged at the lower part of the right side of the front end of the experiment table body; the industrial PAD client side carries out wireless communication through a wireless router; wherein, the internally mounted of regulator cubicle has power module. The utility model discloses not only reinforceed the exercise to stereoscopic warehouse construction operation, when the basis exercise such as the unit control of emphasizing moreover, strengthened the application of network communication and subassembly, effectively improved student's engineering practice ability and employment competitiveness.

Description

A real platform of instructing of novel stereoscopic warehouse for teaching

Technical Field

The utility model relates to a real standard platform technical field of school especially relates to a real standard platform of novel stereoscopic warehouse for teaching.

Background

At present, in the course of teaching in schools, automatic control and industrial network technology courses set by the professions of electromechanical integration, electrical automation and the like need to rely on a practical training platform and adopt a teaching mode of integrating physics and reality, so that students can understand and master related technologies more intuitively and vividly, the system design, software programming and field debugging capabilities can be effectively improved, and a good foundation is laid for going to work posts in the future.

At present, in industrial production, a stereoscopic warehouse is often required to be used for storing and taking corresponding goods, however, the traditional practical training platform is lack of practice for stereoscopic warehouse construction operation, the phenomenon of disjointing with the actual industrial control process exists, more places are emphasized on basic practice such as single-machine control, the application of network communication and components is ignored, only a control method of a touch screen or a computer upper computer is used in the past, the whole effect and quality of teaching are influenced, and the whole improvement of the engineering practice ability and employment competitiveness of students is not facilitated.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a real platform of instructing of novel stereoscopic warehouse for teaching to the technical defect that prior art exists.

Therefore, the utility model provides a novel stereoscopic warehouse training platform for teaching, which comprises a bench body;

a stereoscopic warehouse is arranged at the middle rear side of the top table surface of the experiment table body;

an industrial PAD client and a display are placed right in front of the stereoscopic warehouse;

a keyboard and a mouse are arranged right in front of the display;

an industrial network switch is placed at the right rear part of the display;

a wireless router is arranged on the left side of the industrial PAD client;

the lower part of the left side of the front end of the experiment table body is provided with an electric cabinet;

a computer host is arranged at the lower part of the right side of the front end of the experiment table body;

the computer host is respectively connected with the display, the keyboard and the mouse through data lines;

the industrial PAD client side carries out wireless communication through a wireless router;

the power supply module, the PLC module and the servo motor driver module are arranged in the electrical cabinet;

the power supply module is connected with the computer host, the industrial network switch, the industrial PAD client, the wireless router, the PLC module and the servo motor driver module through electrified leads and is used for supplying working electricity for the modules;

the stereoscopic warehouse specifically comprises two groups of goods shelves and a stacker;

wherein, the transverse length directions of the two groups of goods shelves are parallel to the X-direction I-shaped track in the stacker;

and the two groups of goods shelves are symmetrically distributed on the front side and the rear side of the X-direction I-shaped track.

Preferably, a wiring terminal table is further mounted inside the electrical cabinet;

a knob type platform power supply main switch and a touch screen module are installed on the surface of a front side cabinet door of the electrical cabinet.

Preferably, the experiment table body comprises a table top and four supporting legs;

a plane bracket is suspended at the lower part of the table top;

the four corners of the table top and the plane support are respectively fixedly connected with a supporting leg;

the left front sides of the table board and the plane bracket are integrally provided with an electric cabinet;

and a computer host is placed on the right front side of the plane bracket.

Preferably, a button box module is installed on the left side of the top table surface of the experiment table body;

and the button box module is connected with a power module installed in the electrical cabinet.

Preferably, the goods shelf comprises an upper plane plate, a support beam and a goods space support frame;

wherein, the bottom of the supporting beam is fixed on the top table surface of the experiment table body;

an upper plane plate is fixed on the top of the supporting beam;

a plurality of goods position supporting frames are fixedly arranged in the supporting beam.

Preferably, the stacker specifically comprises a base;

the top of the base is provided with X-direction I-shaped rails which are transversely distributed;

a horizontal moving rack base is arranged on the X-direction I-shaped track in a manner of sliding left and right transversely;

the bottom of the base of the horizontal moving rack is provided with a sliding chute matched with the X-direction I-shaped track;

the top of the horizontal movement rack base is provided with a vertical upright post.

Preferably, the base is provided with a left end block and a right end block on the left side and the right side of the X-direction I-shaped track in a distributed manner;

the upper part of the left side surface of the vertical upright post is provided with an upper end block.

Preferably, the stacker further comprises a lifting moving frame;

the lifting motion frame comprises a C-shaped base and an extension platform;

the left side surface of the vertical upright post is provided with an I-shaped track in the Y direction;

a C-shaped base is arranged on the left side of the Y-direction I-shaped track and can vertically move up and down;

the right end face of the C-shaped base is provided with a sliding chute matched with the Y-direction I-shaped rail;

and the extension platform is horizontally arranged at the lower position of the C-shaped base.

Preferably, the stacker further comprises a cargo carrying platform;

the cargo carrying platform comprises a cargo carrying platform base and a cargo carrying platform table-board;

the top of the cargo carrying platform base is fixedly provided with a cargo carrying platform surface;

wherein, the top of the extension platform is provided with Z-direction I-shaped rails which are longitudinally distributed;

a cargo carrying platform base is arranged at the top of the Z-direction I-shaped track in a way of longitudinally moving back and forth;

wherein, the bottom of the loading platform base is provided with a sliding chute matched with a Z-direction I-shaped track.

By above the utility model provides a technical scheme is visible, compares with prior art, the utility model provides a real platform of instructing of novel stereoscopic warehouse for teaching, its structural design science has not only strengthened the exercise to stereoscopic warehouse construction operation, in the time of basis exercise such as the unit control of emphasis, has strengthened the application of network communication and subassembly moreover to effectively improve student's engineering practice ability and employment competitiveness, have great practical meaning.

The utility model discloses, adopt the thing networking three-layer architecture design of standard, comply with intelligent manufacturing industry APP wireless control and digital twins technique, use the PAD customer end to realize looking at the remote monitoring promptly through wireless network. Therefore, the teaching training is carried out in a mode of integrating physics and reality, so that students can understand and master related technologies more favorably, the system design, software programming and field debugging capabilities can be effectively improved, and a good foundation is laid for going to work posts in the future.

Compared with the traditional platform, the utility model discloses a novel stereoscopic warehouse instructs platform in fact, and the technique covers the face extensively, fuses multidisciplinary, is applicable to the real standard of teaching of a plurality of specialties such as electric, automation, commodity circulation, computer, communication, has great practical meaning.

Drawings

Fig. 1 is a block diagram of a structure of a novel stereoscopic warehouse training platform for teaching according to the present invention;

fig. 2 is a schematic front structural view of the novel stereoscopic warehouse training platform for teaching provided by the utility model when the cabinet door of the electric cabinet is opened;

fig. 3 is a schematic perspective view of a novel stereoscopic warehouse training platform for teaching according to the present invention;

fig. 4 is a schematic view of a three-dimensional structure of a novel stereoscopic warehouse training platform for teaching provided by the utility model when a shelf is removed;

fig. 5 is a schematic view of a three-dimensional structure of a stacker in the novel process control system training platform provided by the present invention;

fig. 6 is an enlarged schematic view of a peripheral structure of a cargo bed in the novel process control system training platform provided by the present invention;

fig. 7 is the utility model provides a novel real standard flow diagram of platform of process control system.

Detailed Description

In order to make the technical means of the present invention easier to understand, the present application will be further described in detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant application and are not limiting of the application. It should be noted that, for convenience of description, only the portions related to the present application are shown in the drawings.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

It should be noted that in the description of the present application, the terms of direction or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present application.

In addition, it should be noted that, in the description of the present application, unless otherwise explicitly specified and limited, the term "mounted" and the like should be interpreted broadly, and may be, for example, either fixedly mounted or detachably mounted.

The specific meaning of the above terms in the present application can be understood by those skilled in the art as the case may be.

Referring to fig. 1 to 7, the utility model provides a novel stereoscopic warehouse training platform for teaching, which comprises a platform body 100;

a stereoscopic warehouse 200 is arranged at the middle rear side of the top table top of the experiment table body 100;

an industrial PAD (tablet personal computer) client 1 and a display 11 are placed right in front of the stereoscopic warehouse 200;

a keyboard 12 and a mouse 13 are placed right in front of the display 11;

the industrial network switch 9 is arranged at the right rear part of the display 11;

a wireless router 4 is arranged on the left side of an industrial PAD (tablet personal computer) client 1;

the electrical cabinet 3 is arranged at the lower part of the left side of the front end of the experiment table body 100;

the computer host 25 is arranged at the lower part of the right side of the front end of the experiment table body 100;

the computer host 25 is connected with the display 11, the keyboard 12 and the mouse 13 through data lines respectively;

wherein the industrial PAD client 1 communicates wirelessly via a wireless router 4.

In the present invention, in particular, a power module 22, a PLC module 21, a terminal block 23, and a servo motor driver module 24 are installed inside the electrical cabinet 3;

a knob type platform power supply main switch 7 and a touch screen module 2 are installed on the front side cabinet door surface of the electric cabinet 3.

In the specific implementation, the power module 22 is connected to the computer host 25, the industrial network switch 9, the industrial PAD client 1, the wireless router 4, the PLC module 21 and the servo motor driver module 24 through power-on wires, and is configured to provide power for these modules.

In the present invention, in particular, the experiment table body 100 includes a table top and four legs;

a plane bracket 10 is suspended at the lower part of the table top;

the four corners of the table top and the plane support 10 are respectively fixedly connected with a supporting leg;

the left front sides of the table board and the plane bracket are integrally provided with an electric cabinet;

on the front right side of the planar support, a computer main body 25 is placed.

The utility model discloses in, in the concrete realization, industrial network switch 9 places the right front side at the mesa of laboratory bench stage body 100.

In the concrete implementation, the industrial network switch 9 is networked by using a Profinet bus, and is respectively connected with the PLC module 21, the touch screen module 2, the computer host 25 and the wireless router 4. The industrial network switch 9 is internally provided with a protocol converter module to realize the communication between the sensing layer and the application layer.

The utility model discloses in, in the concrete realization, wireless router 4 places the left front side at the mesa of laboratory bench stage body 100.

In concrete implementation, the wireless router 4 is connected with the industrial network switch 9 through a network cable, so as to realize communication with the computer host 25 and the PLC module 21, and communication with the industrial PAD client 1 through wireless.

The utility model discloses in, on specifically realizing, industry PAD customer end 1 adopts industry level PAD, based on the Workbench development HMI interface, based on industry APP quick generation external member development PAD customer end.

The utility model discloses in, on specifically realizing, display, keyboard and mouse place the right front side at the mesa of laboratory bench stage body 100, belong to the peripheral hardware of main frame.

The utility model discloses in, on specifically realizing, a button box module 5 is installed on the top mesa left side of laboratory bench stage body 100.

In the specific implementation, the button box module 5 is connected to a power module 22 installed in the electrical cabinet 3, and includes four buttons, such as start, stop, reset, and emergency stop. In an emergency situation, the system main power supply can be cut off by pressing an emergency stop button. The signal lines of the start, stop, and reset buttons are connected to a DI/DO (digital input/output) module in the PLC module 21, and are controlled by a program.

In the present invention, the stereoscopic warehouse 200 specifically includes two sets of shelves 6 and a stacker 8;

wherein, the transverse length direction of the two groups of goods shelves 6 is parallel to the X-direction I-shaped rail (namely a horizontal transverse rail) 81 in the stacker 8;

the two groups of shelves 6 are symmetrically distributed on the front and back sides of the X-direction I-shaped rail (namely, the horizontal transverse rail) 81.

In particular, the goods shelf 6 comprises an upper plane plate 61, a supporting beam 62 and a goods space supporting frame 63;

wherein, the bottom of the supporting beam 62 is fixed on the top table of the experiment table body 100;

an upper plane plate 61 is fixed on the top of the support beam 62;

inside the support beam 62, a plurality of cargo space supports 63 are fixedly provided.

The upper plane plate and the support beam are main frames of the goods shelf and play a role in supporting the goods shelf as a whole. The goods position support frame is used for placing boxed goods with fixed sizes, and each goods position support frame comprises a pair of angle steels and is installed on the support beam.

In the concrete implementation, the stacker 8 moves according to a rectangular coordinate system (O-XYZ), has the functions of moving in 3 directions of horizontal (X), lifting (Y) and front and back (Z), and realizes the delivery and storage of goods by controlling the movement of the goods carrying table.

The stacker 8 specifically comprises a base 80;

the top of the base 80 is provided with X-direction I-shaped rails (horizontal transverse rails) 81 distributed transversely;

a horizontal moving frame base 84 is arranged on the X-direction I-shaped rail (namely, the horizontal transverse rail) 81 in a manner of transversely sliding left and right;

on top of the horizontal motion frame base 84, a vertical upright 85 is provided.

In particular, the base 80 is provided with a left end block 831 and a right end block 832 on the left and right sides of an i-shaped rail (i.e., a horizontal transverse rail) 81 in the X direction, which can limit the horizontal movement range of the stacker.

It should be noted that, for the present invention, the horizontal moving frame includes a horizontal moving frame base 84 and a vertical column 85 perpendicular to the top of the horizontal moving frame base 84. The bottom of the horizontal moving frame base 84 has a sliding groove that is engaged with the X-direction i-shaped rail (i.e., horizontal transverse rail) 81.

In particular, an upper end block 86 is mounted on the upper portion of the left side surface of the vertical column 85, and the upper end block 86 can limit the lifting movement range of the cargo bed in the stacker.

In particular, the stacker 8 further comprises a lifting moving frame;

an elevating movement frame including a C-shaped base 91 and an extension platform 92;

the left side surface of the vertical column 85 is provided with a Y-direction i-shaped rail (i.e., a vertical-direction rail) 87;

a C-shaped base 91 is vertically and vertically movably disposed on the left side of the Y-direction i-shaped rail (i.e., vertical-direction rail) 87;

it should be noted that the right end face of the C-shaped base 91 has a sliding groove that is engaged with the Y-direction i-shaped rail 87.

And an extension platform 92 horizontally installed at a lower position of the C-shaped base 91.

In particular, the stacker 8 further comprises a loading platform;

the cargo carrying platform comprises a cargo carrying platform base 101 and a cargo carrying platform table-board 102;

a cargo platform table-board 102 is fixedly arranged on the top of the cargo platform base 101;

wherein, the top of the extension platform 92 is provided with Z-direction I-shaped rails 88 which are longitudinally distributed;

a cargo bed base 101 is provided on the top of the Z-direction i-shaped rail 88 so as to be longitudinally movable back and forth (i.e., movable in the Z-direction);

it should be noted that the bottom of the cargo bed base 101 has a chute that mates with a Z-direction i-shaped rail 88.

It should be noted that the width of the loading platform top 102 is smaller than the width between 1 group of the cargo space supports, so that the loading platform can perform the warehousing operation from top to bottom and the ex-warehouse operation from bottom to top relative to the cargo space position.

It should be noted that, for the present invention, the track module. According to the spatial relation of a rectangular coordinate system (O-XYZ), X, Y, Z track modules in three directions (namely an X-direction I-shaped track 81, a Y-direction I-shaped track 87 and a Z-direction I-shaped track 88) are installed, and the track modules are designed by double parallel tracks and I-shaped sections, so that the running stability of the stacker is ensured. Wherein, the X-direction I-shaped rail 81 is fixedly arranged on the base, and the Y-direction I-shaped rail 87 is fixedly arranged on the left side surface of the vertical upright post of the horizontal moving rack. The Z-direction i-shaped track 88 is fixedly mounted on an extension platform of the elevating motion frame.

In particular, the stacker 8 further comprises a motor module;

the utility model discloses consider that servo motor's starting torque is big, operating range is wide, control accuracy advantage such as high, on X, Y, Z three directions, respectively install a servo motor and drive.

The servo motor 111 for driving the X direction is fixedly arranged on the right side of the horizontal movement rack base 84, and the horizontal movement of the platform surface of the cargo carrying platform can be realized through the transmission module;

the servo motor 112 for driving the Y direction is fixedly arranged at the upper part of the C-shaped base 1 in the lifting motion rack, and the lifting motion of the platform surface of the cargo carrying platform can be realized through the transmission module;

wherein, the servo motor 113 driving the Z direction is fixedly arranged on the extending platform 92 of the lifting motion frame, and the front and back motion of the plane of the cargo carrying platform can be realized through the transmission module.

In the electrical connection, each servo motor is respectively connected with a servo motor driver module installed in the electrical cabinet, so that the speed, displacement and direction control can be realized.

In concrete implementation, for the transmission module, the existing common gear and rack mechanical transmission structure can be adopted, circular-to-linear motion is realized, gears can be sleeved on the driving shafts of the servo motors, and racks are matched on the corresponding three-direction tracks. The rack can be matched with the gear through adjusting the height. The X-direction rack 121 is fixedly mounted on the base 80, parallel to the X-direction i-shaped rail 81, and located in the middle of two rails in the X-direction i-shaped rail 81. The Y-direction rack 122 is fixedly mounted on the left side surface of the vertical column 85, parallel to the Y-direction i-shaped rail 87, at the middle position of two rails of the Y-direction i-shaped rail 87. The Z-direction rack is fixedly arranged on the lower part of the platform surface of the cargo carrying platform, is parallel to the Z-direction I-shaped track and is positioned in the middle of the two tracks in the Z-direction I-shaped track.

In the implementation of the specific movement, the X, Y direction: the corresponding racks are fixed, the gear is driven to rotate through the motor module, and the motor synchronously moves along with the stacker; the Z direction: the corresponding motor is fixed, the gear is driven to rotate through the motor module, and the rack moves synchronously along with the table top of the cargo carrying table.

In particular, the stacker crane 8 further comprises a photoelectric sensor module 89;

two sets of photoelectric sensor modules 89 are respectively installed on the front and rear end faces of the extension platform 92 in the lifting motion frame and used for detecting whether the cargo carrying platform is aligned to the cargo space or not and simultaneously detecting whether the cargo space to be stored or taken has cargos or not.

The utility model discloses in, on specifically realizing, the side about regulator cubicle 3 reserves the louvre.

The utility model discloses in, on specifically realizing, touch-sensitive screen module 2 realizes based on 1 KTP1000 PN touch-sensitive screen, possesses Profinet bus communication function, through connecting the industrial network switch, with be connected the PLC network deployment communication on it altogether. The touch screen module is used as an application layer, can monitor a platform on site, and can also monitor the running state of the electrical cabinet.

The utility model discloses in, on specifically realizing, power module 22 for current power module, possesses to exchange 220V and 380V and exchange the function that converts 5V direct current, 12V direct current, 24V direct current and 36V direct current output into with the V, supplies power to the platform equipment.

The utility model discloses in, specifically realize, PLC module 21, based on 1 siemens S7-1200PLC realization, this platform controller adopts CPU1214C controller, has Profinet bus communication function, and 14 input of internal integration and 10 output digital quantity passageways integrate 2 way analog input passageway, 2 way pulse output passageway. The PLC module leads out an internal integrated I/O channel to a wiring terminal table, and is connected with the servo motor driver module to realize the control of the rotating speed, the displacement and the forward/reverse rotation of the servo motor; the button box module is connected to realize program starting, stopping and resetting; and the photoelectric sensor module is connected to detect the state of the goods space.

The utility model discloses in, on specifically realizing, terminal platform 23 for standardize regulator cubicle internal wiring.

The utility model discloses in, on specifically realizing, install three servo motor driver module 24 in the regulator cubicle for the servo motor to the motion of the three direction of drive X, Y, Z on the stacker is controlled respectively, and the control end of three servo motor driver module 24 is connected with PLC module 21, and the output of three servo motor driver modules is connected with the servo motor who corresponds respectively.

The utility model discloses in, on specifically realizing, the industrial network switch 9 is connected through the net twine to main frame 25 to and be connected with display, keyboard and mouse respectively through the data line. The program installed on the computer host mainly comprises a routing software, a WinCC flex, a ProcessHub, a Workbench and an industrial APP rapid generation suite.

It should be noted that, the utility model discloses a real standard platform adopts the design of standard thing networking three-layer architecture, and the application layer includes touch-sensitive screen module, computer and PAD customer end; the network layer comprises an industrial network switch and a wireless router; the perception layer mainly comprises a PLC module, a servo motor driver module, a photoelectric sensor module and a button box module.

The practical training platform integrates advanced industrial control and communication technologies such as automatic detection and control, industrial Ethernet communication, wireless communication, software development, digital twins and warehouse logistics, and is suitable for teaching practical training of multiple specialties such as electricity, automation, logistics, computers and communication. On the basis of completing the electrical connection, the digital twin technology can be realized by developing software and using the PAD client, and goods can be remotely monitored in and out of a warehouse. Meanwhile, the system operation state is monitored on site by combining a touch screen module on the electrical cabinet. The platform can also improve the stability and the warehousing efficiency of the system by optimizing a motion control algorithm and a warehousing management strategy. In addition, the platform can combine the Hirand occupational direction and the CDIO teaching concept, and a project-based teaching method is adopted to develop a practical training routine in a matching manner, so that the engineering practice capability and employment competitiveness of students are effectively improved.

In order to understand the technical solution of the present invention more clearly, the working principle of the present invention is explained below.

To the utility model provides a real standard platform, its embodiment is as follows:

the method comprises the steps of grouping students into posts based on the Holland occupational theory by taking a project as a driver, specifically dividing the posts into a demand engineer, a research and development engineer and a field engineer, combining a CDIO design flow, sequentially carrying out demand analysis, progress control, system design, software development and performance debugging, using a journey software on a computer to carry out S7-1200PLC configuration, constructing an industrial Ethernet and programming, and using WinCC flex to carry out interface design on a touch screen module. Developing a computer based on the ProcessHub, and quickly generating a suite based on the Workbench and the industrial APP to develop an industrial PAD client. Five training routines are designed sequentially and gradually according to the concept that the three-layer architecture of the Internet of things is from bottom to top, and the whole concept is from part to part. The first two routines connect the PLC module and the touch screen module with an industrial network switch to form a Profinet bus network, control the stacker to move on the rail and monitor the cargo space state; the third routine and the fourth routine highlight the communication function realization of the whole system, the HMI design of the industrial PAD client and the rapid APP generation method; the fifth routine is a comprehensive application to the first four 4 routines.

In the practical implementation, for the practical training platform provided by the utility model, on the aspect of software, the simulation software is used for carrying out hardware configuration, ladder diagram programming and online debugging on the S7-1200 PLC; interface design is carried out on the KTP1000 PN touch screen by using WinCC Flexible; developing a computer terminal program based on the ProcessHub; developing a PAD client HMI interface based on Workbench; the industrial APP is used for quickly generating the suite development APP, the platform can be remotely monitored through the PAD client terminal, and the platform is monitored on site through the touch screen. The teaching training project developed by the platform mainly comprises the following five projects:

firstly, the touch screen module is used for controlling the stacker to move.

The PLC module, the touch screen module and the industrial network switch are connected through network cables to form a Profinet bus network, the 3 servo motor driver modules are connected with the PLC pulse output channel and the internal integrated DI/DO (digital input/output), and the motor module is connected with the servo motor driver module. PLC configuration, ladder diagram programming and online debugging are realized by using a pluro software, interface design and downloading programs are carried out on a touch screen module by using WinCC flex, the movement of the stacker is controlled by the touch screen module, and the running state of a motor is monitored.

The method specifically comprises the following steps: s7-1200PLC, KTP1000 PN and industrial network exchanger are connected through network cable to form Profinet bus network, 3 servo motor driver modules are connected with PLC pulse output channel and internal integrated DI/DO, and motor module is connected with servo motor driver module. The PLC configuration, the ladder diagram programming and the online debugging are realized by using the bott software, and the motor module is controlled by controlling the servo motor driver module, so that the stacker can move in the XYZ three directions. Interface design and downloading programs are carried out on the touch screen module by using the WinCC Flexible, and finally, the movement of the stacker can be controlled in a manual or automatic control mode through the touch screen module, and the running state of the motor is monitored.

And secondly, acquiring platform data through a touch screen module.

On the basis of the connection of the practical training item 1, the photoelectric sensor module and the button box module are connected with the internal integrated DI/DO (digital input/output) of the PLC. The method comprises the steps of programming a PLC configuration and a ladder diagram and debugging on line by using a botton software, designing an interface of a touch screen module by using a WinCC flex, downloading a program, controlling a stacker to move by using the touch screen module, detecting a cargo space state by using photoelectric sensor modules at the front end and the rear end of a cargo carrying platform, and synchronously displaying on the touch screen. In addition, the starting, stopping and resetting functions of the button box module are verified, and the touch screen displays the system state in real time.

The method specifically comprises the following steps: on the basis of the connection of the training item I, the photoelectric sensor module and the button box module are connected with the internal integrated DI/DO (digital input/output) of the PLC. The method comprises the steps of programming a PLC (programmable logic controller) configuration and a ladder diagram by using a bott software, debugging on line, detecting the state of a cargo space by photoelectric sensor modules at the front end and the rear end of a cargo carrying platform, and synchronously displaying on a touch screen. In addition, the starting, stopping and resetting functions of the button box module are verified, and the touch screen displays the system state in real time.

And thirdly, the PLC communicates with the computer.

On the basis of the practical training item 2, the computer is connected with the industrial network switch through a network cable. The PLC program is developed based on the journey software, the computer is developed based on the Processhub, and the communication function of the PLC and the computer is verified.

The method specifically comprises the following steps: and on the basis of the second practical training project, the Programmable Logic Controller (PLC) configuration, the ladder diagram programming and the online debugging are performed by using the bott software. A computer is developed based on a Processhub, and the method mainly completes the definition of a computer address, an IP address of an associated PLC and a communication point matched with a terminal address of a global variable of a corresponding PLC program in a virtual variable. And finally, verifying the communication function of the computer and the PLC by running a Processhub service on the computer and running Open SMC to send and receive data.

And fourthly, the industrial PAD client communicates with the computer.

On the basis of the practical training project 3, an HMI (human machine interface) of an industrial PAD client is developed based on Workbench, an industrial APP (application) is used for quickly generating a kit, the kit is associated with a Workbench project to produce the PAD client, and communication between PAD and a computer is realized through a wireless router.

The method specifically comprises the following steps: on the basis of the third training project, based on a Workbench visualization page development module, relevant components are added and moved to set component association variables, operation assignment, animation demonstration and the like, and an HMI interface of an industrial PAD client is developed. And (3) quickly generating a suite based on the industrial APP, associating with the Workbench project, exporting the APP project, downloading to the industrial PAD client, and verifying the communication between the industrial PAD client and the computer.

And fifthly, communication of a three-layer architecture of the Internet of things.

And (4) integrating the four training routines, finally realizing the digital twins function through the industrial PAD client, and remotely monitoring the platform. In addition, the platform is monitored on site through the touch screen module.

The method specifically comprises the following steps: designing projects according to engineering practice flexibility, combining with a Hirand occupational direction concept, carrying out teaching in groups on duty, and firstly guiding students to analyze project requirements (requirement engineers); secondly, designing a technical scheme according to requirements, and selecting proper equipment from the practical training platform to draw a network structure chart (the requirement engineer and the research and development engineer complete together); thirdly, the specific implementation mainly comprises PLC configuration, programming, software development, touch screen and PAD client interface design and APP development (which are completed by a field engineer and a research and development engineer together); and fourthly, performing program downloading, debugging and verification work (which is performed by a field engineer and a research and development engineer together). And finally, the platform is subjected to visual remote monitoring through the industrial PAD client, and the field monitoring is realized through the touch screen. The specific flow of the training is shown in fig. six.

The utility model discloses, it is the real standard platform of stereoscopic warehouse of integrated siemens PLC, Profinet bus and industrial ethernet, adopt the design of standard thing networking three-layer framework, with field bus, industrial ethernet, sensor detection, motor control, touch-sensitive screen control, industry APP development, wireless control, new technologies such as digital twins fuse together, combine the hollander occupational performance to and CDIO teaching theory, adopt the supporting development of the teaching method of project-based to instruct the routine in fact, can effectively improve student's engineering practice ability, more have confidence to go in the face of violent employment competition.

Compared with the prior art, the utility model provides a real platform of instructing of novel stereoscopic warehouse for teaching has following beneficial effect:

1. the platform adopts a standard Internet of things architecture design, and can realize communication control of a sensing layer, a network layer and an application layer.

2. Siemens S7-1200 series PLC selected by the platform belongs to the first-line industrial brand, has a large market share, and is convenient for students to master the use method of mainstream equipment.

3. The platform is high in comprehensiveness, covers advanced industrial control and communication technologies such as automatic detection and control, industrial Ethernet communication, wireless communication, software development, digital twins and warehouse logistics, is suitable for the professions such as electrical, automation, logistics, computers and communication, and is matched with related courses to develop teaching training.

4. The platform has higher advance, complies with industrial APP wireless control and digital twins technology in the intelligent manufacturing, and the visual remote monitoring can be realized through a wireless network by using the client.

5. The platform is strong in developability. On the basis of realizing three-dimensional warehouse storage/goods taking, the motion control algorithm and the warehouse management strategy can be further optimized in the later stage, the stability and the storage efficiency of the system are improved, and a database is constructed in a matched manner.

6. The platform is combined with the Holland occupational direction and the CDIO teaching concept, teaching practical training can be performed progressively and systematically visually by utilizing the platform, the capabilities of student demand analysis, system design, programming research and development, debugging and the like are comprehensively exercised, and the learning interest and employment competitiveness of students can be effectively improved.

To sum up, compare with prior art, the utility model provides a pair of a novel stereoscopic warehouse instructs platform in fact for teaching, its structural design science has not only strengthened the exercise to stereoscopic warehouse construction operation, in the time of basis exercises such as the unit control of emphasizing moreover, has strengthened the application of network communication and subassembly to effectively improve student's engineering practice ability and employment competitiveness, have great practical significance.

The utility model discloses, adopt the thing networking three-layer architecture design of standard, comply with intelligent manufacturing industry APP wireless control and digital twins technique, use the PAD customer end to realize looking at the remote monitoring promptly through wireless network. Therefore, the teaching training is carried out in a mode of integrating physics and reality, so that students can understand and master related technologies more favorably, the system design, software programming and field debugging capabilities can be effectively improved, and a good foundation is laid for going to work posts in the future.

Compared with the traditional platform, the utility model discloses a novel stereoscopic warehouse instructs platform in fact, and the technique covers the face extensively, fuses multidisciplinary, is applicable to the real standard of teaching of a plurality of specialties such as electric, automation, commodity circulation, computer, communication, has great practical meaning.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims (9)

1. A novel stereoscopic warehouse training platform for teaching is characterized by comprising a laboratory bench body (100);

a stereoscopic warehouse (200) is arranged at the middle rear side of the top table surface of the experiment table body (100);

an industrial PAD client (1) and a display (11) are placed right in front of the stereoscopic warehouse (200);

a keyboard (12) and a mouse (13) are placed right in front of the display (11);

an industrial network switch (9) is arranged at the right rear part of the display (11);

a wireless router (4) is arranged on the left side of the industrial PAD client (1);

an electrical cabinet (3) is arranged at the lower part of the left side of the front end of the experiment table body (100);

a computer host (25) is arranged at the lower part of the right side of the front end of the experiment table body (100);

the computer host (25) is respectively connected with the display (11), the keyboard (12) and the mouse (13) through data lines;

the industrial PAD client (1) carries out wireless communication through a wireless router (4);

wherein, a power supply module (22), a PLC module (21) and a servo motor driver module (24) are arranged in the electrical cabinet (3);

the power supply module (22) is connected with the computer host (25), the industrial network switch (9), the industrial PAD client (1), the wireless router (4), the PLC module (21) and the servo motor driver module (24) through electrified leads and is used for providing working electricity for the modules;

the stereoscopic warehouse (200) specifically comprises two groups of goods shelves (6) and a stacker (8);

wherein, the transverse length directions of the two groups of goods shelves (6) are parallel to the X-direction I-shaped track (81) in the stacker (8);

and the two groups of goods shelves (6) are symmetrically distributed at the front and the rear sides of the I-shaped track (81) in the X direction.

2. The novel stereoscopic warehouse training platform for teaching as claimed in claim 1, wherein a terminal block (23) is further installed inside the electrical cabinet (3);

a knob type platform power supply main switch (7) and a touch screen module (2) are installed on the surface of a front side cabinet door of the electric cabinet (3).

3. The practical training platform for the stereoscopic warehouse as claimed in claim 1, wherein the experiment table body (100) comprises a table top and four legs;

a plane bracket (10) is suspended at the lower part of the table top;

the four corners of the table top and the plane bracket (10) are respectively fixedly connected with a supporting leg;

the left front sides of the table board and the plane bracket are integrally provided with an electric cabinet;

on the right front side of the planar support, a computer host (25) is placed.

4. The novel stereoscopic warehouse training platform for teaching as claimed in claim 1, wherein a button box module (5) is installed on the left side of the top table top of the experiment table body (100);

and the button box module (5) is connected with a power supply module (22) installed in the electrical cabinet (3).

5. The novel stereoscopic warehouse training platform for teaching as claimed in claim 1, wherein the goods shelf (6) comprises an upper plane plate (61), a support beam (62) and a goods space support frame (63);

wherein, the bottom of the supporting beam (62) is fixed on the top table surface of the experiment table body (100);

an upper plane plate (61) is fixed on the top of the support beam (62);

a plurality of cargo space supporting frames (63) are fixedly arranged inside the supporting beam (62).

6. The practical training platform for the stereoscopic warehouse for teaching as claimed in claim 1, wherein the stacker (8) specifically comprises a base (80);

the top of the base (80) is provided with X-direction I-shaped rails (81) which are transversely distributed;

a horizontal moving rack base (84) is arranged on the X-direction I-shaped track (81) in a manner of sliding left and right transversely;

wherein, the bottom of the horizontal moving frame base (84) is provided with a sliding chute matched with the X-direction I-shaped track (81);

the top of the horizontal movement frame base (84) is provided with a vertical upright post (85).

7. The novel stereoscopic warehouse training platform for teaching as claimed in claim 6, wherein the base (80) is provided with a left end block (831) and a right end block (832) on the left and right sides of the X-direction I-shaped rail (81);

an upper end block (86) is arranged at the upper part of the left side surface of the vertical column (85).

8. The practical training platform for the stereoscopic warehouse as claimed in claim 7, wherein the stacker (8) further comprises a lifting moving frame;

an elevating movement frame comprising a C-shaped base (91) and an extension platform (92);

the left side surface of the vertical upright post (85) is provided with an I-shaped track (87) in the Y direction;

a C-shaped base (91) is arranged on the left side of the Y-direction I-shaped track (87) in a vertically and vertically movable manner;

wherein, the right side end face of the C-shaped base (91) is provided with a sliding chute matched with the Y-direction I-shaped track (87);

and an extension platform (92) horizontally installed at a lower position of the C-shaped base (91).

9. The novel stereoscopic warehouse training platform for teaching as claimed in claim 8, wherein the stacker (8) further comprises a cargo platform;

the cargo carrying platform comprises a cargo carrying platform base (101) and a cargo carrying platform table board (102);

a cargo carrying table top (102) is fixedly arranged at the top of the cargo carrying table base (101);

wherein, the top of the extension platform (92) is provided with Z-direction I-shaped rails (88) which are longitudinally distributed;

a cargo carrying platform base (101) is arranged at the top of the Z-direction I-shaped track (88) in a way of longitudinally moving back and forth;

wherein, the bottom of the loading platform base (101) is provided with a sliding chute matched with a Z-direction I-shaped track (88).

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