DYGJD-05 ring flexible production line system experimental device

The flexible automatic production line organically combines microelectronics , computer information technology, control technology, mechanical manufacturing and system engineering. It is a technically complex and highly automated system. Flexible manufacturing technology is an important factor for the current machinery manufacturing industry to adapt to the dynamic needs of the market and The m*n means of continuous and rapid product updating is the basis of advanced manufacturing technology.
The engineering flexible manufacturing tr*ning system is an automatic production line tr*ning system specially developed for vocational schools and vocational education and tr*ning institutions. According to the characteristics of industrial automation applications in electromechanical, automation, advanced manufacturing industries, and enterprises, it is suitable for all types of automatic production lines. The working process of the production line and related technologies are studied, the industrial field equipment is refined and concentrated, and specially designed for practical tr*ning and teaching activities, integrating machines, light, electricity, gas and liquid, including,,, pneumatic , Hydraulic , industrial control network, motor drive and control, computer, mechanical transmission and many other technical fields, the entire system consists of MES production management system, WINCC monitoring system, MCGS monitoring system, m*n control PLC and subordinate PLC through network communication technology to form a complete The multi-level computer control system, through tr*ning, can strengthen students' comprehensive professional abilities in the design, installation, wiring, programming, debugging, fault diagnosis and m*ntenance of complex flexible automatic production lines. It is suitable for teaching and practice in electromechanical and automation related majors. It is also suitable for on-the-job tr*ning of engineering and technical personnel.
This tr*ning system is a typical ring-shaped flexible automatic production line. It consists of a feed detection unit, an operator unit, a processing unit, an image detection unit, an installation unit, a handling unit, an extraction unit, a finished product packaging and conveying unit, and a Mitsubishi 6 Free It consists of industrial robot unit, classification storage unit, finished product inspection unit, automatic storage unit, AGV trolley unit, hydraulic stamping unit, ring conveyor line and master control platform. It is connected into a circular production line through a conveyor ch*n. The above-mentioned mechanisms are all installed on the industrial profile desktop. The mechanical structure, electrical control circuit, and actuator in the system are completely independent. They are designed with industrial standard parts and are easy to disassemble and assemble.
The master station of the control system uses Siemens S7-300 (CPU315-2DP), and the slave station uses Siemens S7-200 (CPU224). Each station uses the PROFIBUS-DP bus for communication. The S7-200 slave station is m*nly used to control and drive equipment. layer, and collects signals fed back from the site. The S7-300 master station collects data from each slave station, coordinates the operation of each station, and provides data for the monitoring program of the host computer. At the same time, the system is also equipped with an industrial Ethernet communication module and a 10.4-inch Color industrial touch screen can complete the integration of system control network.
The system has two working modes: stand-alone and online. In stand-alone mode, each slave station operates independently, and there is no data transmission between stations. Students can perform external wiring operations, use the S7-200 special PPI cable or PROFIBUS bus to download the written program to the PLC, and monitor the program operation. In the online mode Under the system, all slave stations in the system work at the same time, and the workpieces are sequentially subjected to operations such as loading, color detection, processing, video inspection, robot assembly, assembly inspection, warehousing, logistics transportation, product output, etc. Each station communicates through the PROFIBUS-DP field bus. , relevant interlocking and data transmission operations are realized under the control of the master station. The host computer in the system uses WinCC configuration monitoring software to dynamically monitor the production status of the field equipment in real time.
The system's industrial fieldbus and standard electrical interface support multiple communication methods such as RS232, RS485, PPI, MPI, PROFIBUS-DP, and TCP/IP. The system has a variety of configuration software, programming software, and management software functions, such as MGCS, WINCC, OPC, STEP7, human-computer exchange, and MES production management system software. To facilitate teaching, it is also equipped with PLC simulation, pneumatic simulation, and multimedia classroom electronics. Management software.

Technical performance

1. Input power supply: three-phase four-wire ~ 380V ± 10% 50Hz
2. Working environment: temperature -10℃ ~ +40℃, relative humidity <85% (25℃), altitude <4000m
3. Device capacity: <3kVA
4. Ring line size: 4500mm*2200mm*1000mm
5. Equipment appearance size: 7200mm*4200mm*1600mm
6. Safety protection: with leakage protection, safety meets national standards

Practical tr*ning content

1. Mechanical system installation and debugging.
Each work unit allows students to understand the basic application of mechanical transmission and perform installation and debugging work. This will be of great help in improving the skills of school students.
2. Electrical control circuit design and wiring
The electrical control parts of the circular production line work unit are all designed in accordance with industry standards and practices, and all design drawings and instructions are provided as attachments. Students can learn circuit schematic diagram analysis, PLC I/O address checking and equipment circuit wiring methods on this equipment.
3. Application of sensors
The system uses more than 100 sensors, including inductive, capacitive, photoelectric, optical fiber, Hall, electromagnetic, infrared, linear displacement, image processing and color mark sensors, etc., each Each type of sensor has its own characteristics. Students can understand the working characteristics of various sensors at work to enhance their perceptual understanding of these sensors. Combined with the sensor installation and adjustment, test application skills tr*ning in the project, students can quickly master the use of sensors in automatic production lines.
4. Pneumatic application technology
This system uses a large number of pneumatic components, including a variety of electronically controlled pneumatic valves, a variety of pneumatic cylinders, pneumatic grippers, vacuum suction cups, vacuum generators, filter deceleration valves, etc. Not only can you learn each separate component individually, but you can also learn how various pneumatic components work together and coordinate with each other and between pneumatic components and other components.
5. Hydraulic application technology
Hydraulic components are used in this system, including hydraulic valves, hydraulic cylinders, hydraulic pumps, etc. Not only can you learn each separate component individually, but you can also learn how various hydraulic components work together with other components to coordinate their work.
6. PLC programming and program debugging
The circular production line teaching system can be divided into several completely independent work units, so that more than a dozen students can conduct skill tr*ning at the same time. On this equipment, students can not only learn various technologies of PLC, but also learn various applications of PLC in a comprehensive technological environment.
7. Robot application technology
Three degrees of freedom, four degrees of freedom and six-axis industrial robots are used on this system. Students can learn various control technologies of robots and learn the design of manipulators at the same time.
8. Industrial network communication
Task 1: Operation and use of configuration monitoring software and communication with PLC
Task 2: Use of MES production management system software
Task 3: Writing of touch screen project
Task 4: Use of STEP7 programming software
Task 5: PROFIBUS-DP Learning and using the module
Task 6: Learning and using the PROFIBUS communication protocol
Task 7: Communication between the PROFIBUS master station and the slave station
9. Contents and methods of system m*ntenance and d*ly m*ntenance of fault detection
equipment, as well as analysis and elimination of common system faults Methods.

Selection

A/B/C/D type unit configuration table

Features

1. The ring-shaped flexible manufacturing tr*ning system organically integrates mechanical, pneumatic, electrical control, motor transmission, sensor detection, PLC and industrial network control technologies. The structure is modular and easy to combine, and can complete various individual skill tr*ning and comprehensive Sex program tr*ning. It can carry out the installation and debugging of mechanical components, the installation and debugging of pneumatic systems, the installation and debugging of electrical control circuits and PLC programming, the installation and debugging of electromechanical equipment, the installation and debugging of automatic control systems, and the installation and debugging of industrial network control systems. It can be better It can fully meet the needs of practical teaching and engineering tr*ning.
2. The components in the system are all actual industrial components, with reliable quality, stable performance and low f*lure rate, thus ensuring the smooth progress of the school's practical tr*ning and teaching.
3. The system adopts a unified standard interface regardless of mechanical structure or control, and is highly compatible and scalable. With the rapid development of industrial field technology, this system can keep up with the field technology upgrade and expansion, and deeply meet the needs of practical tr*ning and teaching. .
4. This system can tr*n learners' innovative thinking and practical abilities. Learners can use this system to conduct engineering tr*ning in mechanical assembly, electrical design, wiring, PLC programming and debugging, field bus construction and m*ntenance, etc.

System composition, functions and technical parameters

(1) Feeding detection unit
consists of hopper, rotary table, cargo platform, spiral guide mechanism, plane thrust bearing, DC reduction motor, workpiece slide, lifting device, counting switch, photoelectric switch, etc. It m*nly completes the delivery of workpieces from the return loading table to the inspection station in sequence. The lifting device lifts the workpieces and detects the color of the workpieces.
M*n Specifications:

(2) The operator unit
consists of a manipulator, a cross arm, a rotary table, a manipulator claw, a counterweight, etc., and m*nly completes the transportation of workpieces.
M*n Specifications:

(3) The processing unit
is composed of a rotary table, a plane thrust bearing, a DC reduction motor, a tool library (3 types of tools), a lifting processing system, processing components, detection components, and a turntable in-position sensor. M*nly completes material processing and depth inspection.
M*n Specifications:

(4) The handling unit
is composed of a manipulator, a mobile slide, an installation workbench, an industrial guide r*l, a gear rack, a counterweight, etc., and m*nly completes the handling of workpieces.
M*n Specifications:

(5) The installation unit
consists of a material barrel, a material changing mechanism, a pushing mechanism, an industrial guide r*l, a rocker arm, etc. It m*nly completes the loading and installation of two different workpieces.
M*n Specifications:

(6) The image detection unit
consists of a light source, lens, CCD camera, image processing controller, operating keyboard, display, mobile workbench, guide rod cylinder, detection sensor, programmable controller, etc., and completes the detection of workpieces through visual sensors .
(7) The extraction unit
is composed of a manipulator, a linear moving mechanism, a rodless cylinder, an industrial guide r*l, etc., and m*nly completes the extraction and transportation of workpieces.
M*n Specifications:

(8) The finished product packaging and conveying unit
consists of a conveyor belt, a testing mechanism, a pushing cylinder, a rotating cylinder, an industrial pulley, etc. It m*nly completes the conveying and sorting of workpieces.
M*n Specifications:

(9) Mitsubishi 6-degree-of-freedom industrial robot unit
consists of an aluminum alloy profile base, a 6-axis industrial robot assembly hand (using Mitsubishi RV-3SD), and a teaching unit. M*nly completes the transportation and assembly of materials, etc.
M*n Specifications:

(10) Classification storage unit
consists of stepper motor, ball screw, three-dimensional library, pushing cylinder, solenoid valve, etc. M*nly completes the classification and storage of finished workpieces.          
M*n Specifications:

(11) The finished product inspection unit
consists of a detection mechanism, linear displacement sensor, optical fiber sensor, ball screw, stepper motor and driver, industrial touch screen, material table, etc. It m*nly completes the inspection of assembled finished products.

M*n Specifications:

(12) Automatic storage unit
consists of YAMAHA two-axis robot, guide rod cylinder, and *r clamp. M*nly completes the functions of finished product storage, material handling and other functions of the production line.
M*n Specifications:

(13) AGV car unit
consists of AGV wireless automatic guided car (size: 220mm*180mm), AGV operating platform (size ≥ 1600mm*1000mm) and central dispatching system. M*nly completes logistics transportation.
(14) Hydraulic stamping unit
consists of hydraulic direct-acting cylinder, hydraulic valve, hydraulic pump, positioning mechanism, safety sensing protection, material barrel, pushing mechanism, industrial guide r*l, guide rod cylinder, etc. M*nly completes the simulated stamping processing of workpieces.
M*n Specifications:

(15) Annular conveyor line
consists of drag ch*n, transmission wheel, roller, AC motor, gear reversing mechanism, frequency converter, detection, material guide mechanism and material cutting mechanism, etc., and m*nly completes the transportation task of materials.
(16) The master control platform
console is m*nly composed of S7-300 Siemens CPU315-2DP, CP343-1 Ethernet module, two-position selector switch, start and stop switch, emergency stop switch, reset switch, 10.4-inch industrial color touch screen, etc. , m*nly completes monitoring the working status of each sub-station and coordinating the operation of each station, and completing the integration of the industrial control network.
(17) Virtual simulation system

1. M*ntenance of electricians , electronic motors and vocational qualification tr*ning assessment simulation software

This software is in apk format and can be used on PC or mobile. This software can set faults manually or automatically. This software can manually set fault points through the green box in the circuit diagram (you can set up to 39 fault points), you can also automatically set one random fault point, two random fault points, three random fault points, four random fault points, and five random fault points through the system. It has functions such as toolbox, component library, magnifying glass, circuit diagram, etc. You can choose a multimeter for testing through the toolbox, select appropriate components through the component library, and clearly understand each component and circuit through the magnifying glass. This software allows students to understand the working principle and circuit structure of the motor star-delta start control circuit through the setting of faults in the motor star-delta start control circuit and various investigations.

2. Virtual spectrum analyzer, logic analyzer, oscilloscope, and three-meter simulation software:

This software is in apk format and can be used on PC or mobile terminals. The functions of this software are: resistance measurement, AC voltage measurement (measuring transformer, if the multimeter burns out when measuring the transformer, black smoke will emit prompts and can reset the multimeter), determine the polarity of the transistor, measure the DC voltage (the light turns on when the ammeter is turned on), measure the DC current, and determine the quality of the capacitor. This software can drag the red and black pen tips at will. When the two pen tips are dragged and positioned on the measured object, a red circle will be displayed. If the positioning is not accurate, no red circle will be displayed, and when incorrect operations are performed (such as the wrong range selected, If the measured data is wrong, etc.), the meter pointer will not respond, prompting errors and re-measurement, etc. This multimeter can select AC voltage range, DC voltage range, resistance range, current range, resistance adjustment to 0, and can enlarge the display data. Clearly view the measured data size. Students can learn the correct use of multimeters through this software.

3. Microcontroller , PLC programmable design and control virtual simulation software:

This software is developed based on unity3d and has built-in experimental steps, experimental instructions, circuit diagrams, component lists, connection lines, power on, circuit diagrams, scene reset, return and other buttons. After the connections and codes are correct, you can start/stop, The forward movement and reverse movement buttons operate the 3D machine tool model to move. In the connected line state, the 3D machine tool model can be enlarged/reduced and translated.

1. Relay control: Read the experiment instructions and enter the experiment. By reading the circuit diagram, select the relays, thermal relays, switches and other components in the component list and drag and drop them into the electrical cabinet. The limiters are placed in the three-dimensional On the machine tool model, you can choose to cover it, and some component names can be renamed. Then click the Connect Line button to connect terminals to terminals. After successfully connecting the machine tool circuit, choose to turn on the power and proceed. If the component or line An error box will pop up if there is a connection error, and the scene can be reset at any time.

2. PLC control: The experiment is the same as relay control, with the addition of PLC control function. After the connection is completed, enter the program writing interface through the PLC coding button, and write two programs, forward and reverse, with a total of 12 ladder diagram symbols. The writing is completed. Finally, select Submit for program verification. After the verification is successful, turn on the power for operation. Error boxes will pop up for component, line connection, and code errors, and the scene can be reset at any time.

3. Single-chip microcomputer control: The experiment is the same as relay control, with the addition of single-chip microcomputer control function. After the connection is completed, enter the programming interface through the C coding button, enter the correct C language code, and after successful submission and verification, turn on the power for operation, components, lines If there are connection or code errors, an error box will pop up, and the scene can be reset at any time.

6.
The master station of the industrial network communication control system adopts Siemens S7-300 (CPU315-2DP), and the slave station adopts Siemens S7-200 (CPU224). The ProfiBus-DP bus is used for communication between each station. The S7-200 slave station m*nly uses At the control and drive equipment layer, it collects signals fed back from the site. The S7-300 master station collects data from each slave station, coordinates the operation of each station, and provides data for the monitoring program of the host computer. At the same time, the system is also equipped with industrial Ethernet The communication module and 10.4-inch color industrial touch screen can complete the integration of the system control network.
7. System software
The system has a variety of configuration software, programming software, and management software functions, such as WINCC, OPC, STEP7, human-computer exchange, and MES production management system software. To facilitate teaching, it is also equipped with PLC simulation, pneumatic simulation, and multimedia Classroom electronic management and other software.

Hot-selling product: Electrician tr*ning bench