DYQPL-01C pneumatic and PLC control training device

Release time：2024-05-12 05:30viewed：times

1. Overview The
pneumatic experimental bench is carefully designed based on the content requirements of general textbooks such as " Hydraulic and Pneumatic Transmission" and "Pneumatic Control Technology" and with reference to the suggestions of teachers and students. In addition to conventional basic pneumatic control loop experiments, this system can also perform simulated pneumatic control technology application experiments, pneumatic technology course design, and programmable controller ( plc ) learning and its basic application experiments, etc. It is a perfect combination of electromechanics Typical experimental equipment. Pneumatic tr*ning equipment is suitable for "Hydraulic and Pneumatic Transmission", "Pneumatic Control Technology", "PLC Programmable Controller Principles and Principles" in mechanical engineering, mechatronics
, and automation majors in colleges, technical schools, and vocational schools. Application" and other related courses teaching experiments, but also as a comprehensive experimental platform for the integration of machinery, electricity and gas. Through practical experiments and course design, students can accurately, vividly and deeply understand and master the structure of pneumatic components, the control principles and design methods of pneumatic circuits, etc. And master the functions, control principles and programming skills of PLC programmable controller. 2. M*n technical parameters 1. Input power supply: 220V±10%, 50Hz; 2. Device capacity: ≤1kVA; 3. Working environment temperature: -5℃～40℃; 4. Working humidity: ≤90% (at 40℃ ;14 switching inputs and 14 relay outputs. 8. Equipped with control modules: power module, PLC control module, relay control module, control button module, pneumatic component independent module, etc. 9. Dimensions of the tr*ning device: 1500mm × 650mm × 1750mm 3. M*n features 1. The pneumatic and PLC tr*ning device m*nly consists of a tr*ning table and platform , pneumatic components and electrical control devices, and a programmable controller (PLC) composed of other components. 2. The tr*ning table and platform are made of iron with a double-layer matt dense pattern spray-p*nted structure. The tr*ning table cabinet stores hydraulic components, etc. 3. Each pneumatic component is an independent module and is equipped with a bottom plate with elastic pins, so that the components can be conveniently and arbitrarily placed on the tr*ning panel (the panel has an aluminum alloy profile structure with a "T" groove form). The circuit overlap adopts quick-change connectors, with flexible layout and convenient and quick disassembly. 4. Use a silent *r compressor to provide a better tr*ning environment for the tr*ning room. 5. The *r source pressure for practical tr*ning is low, the rated pressure of the system is 0.8Mpa, and the electrical control adopts low-voltage DC 24V power supply; the practical tr*ning *r path and control circuit are safe and reliable, and are equipped with manual control, pneumatic control, electronic control and other control functions. 6. The tr*ning control unit can use an independent relay control unit for electrical control, or it can use PLC control. Through comparison, the superiority and advancement of PLC programmable control will be highlighted, and the understanding and mastery of PLC programmer will be deepened. 7. This device integrates various real pneumatic components, relay control unit, PLC programming and monitoring technology, with powerful functions and wide adaptability. 8. Hydraulic and pneumatic transmission design and control virtual simulation software. This software is developed based on unity3d. The software adopts the form of three-dimensional roaming. Movement can be controlled by the keyboard and the lens direction can be controlled by the mouse. The interface has home page, help, full screen, component recognition, and circuit construction. , key component testing, typical system testing interface. 1. Component identification adopts the form of automatic playback, which introduces the m*lbox, liquid level gauge, oil pump unit on the equipment (the pop-up hydraulic symbols, principles and introduction are introduced here, click OK to enter the next introduction), valve frame, and pressure gauge. , sensors , etc. 2. The disassembly and assembly of components is divided into learning mode and assessment mode. There are built-in electromagnetic reversing valves, plate relief valves, plunger pumps, filter valves, and electro-hydraulic servo valves. In the learning mode, the disassembly sequence is prompted and highlighted. There are no prompts for disassembly and installation in assessment mode. If the disassembly and assembly sequence is wrong, the next step of disassembly and assembly will no longer be possible. The toolbar is equipped with draggable seals, pumps, valves, oil filters, hex wrenches, pipe wrenches, adjustable wrenches, dead wrenches, and M5 screws. 3. The hydraulic components are equipped with one-way valve (hydraulic control, poppet valve core, ball valve core), m*n structure of the reversing valve (O type, Y type, H type), hydraulic cylinder (assembled plunger, double-acting single outlet rod) , double-action double-output rod, single-action double-output rod, single-action single-output rod), etc. Each construction experiment adopts a graphical method and is constructed by dragging the set graphics. In the graphics library There are confusing graphics. 4. Hydraulic selection is based on the hydraulic schematic diagram, and then selects the nominal displacement of the pump (12 items, including 11 confusing items) and pressure level (5 items, including 4 confusing items), and the selection of the solenoid relief valve (3 specifications, 3 pressure levels, and 3 flow levels, all of which have confusing items), oil filter selection (multiple choices include confusing items), servo valve selection (multiple choices include confusing items), and the wrong selection system will Automatically prompt the correct answer. After selecting, drag the corresponding tool to the highlighted area according to the prompt. 5. Circuit inspection is done by selecting the correct accessories, including the selection of sealing rings, checking valve switches, etc. Then proceed to the next step to turn on the machine. Follow the prompts to turn on the machine. After turning on the machine, enter the monitoring interface. Turn on the equipment one by one according to the prompts. The prompts are in the form of text and button highlighting. 6. Hydraulic cylinder pressure test Enter the experiment through the test button on the background interface and gradually analyze To start friction test, start friction force, parameter setting, start test, draw curve, stop test. 7. Typical system tests are divided into trial operation, stage response test and frequency response test. The above tests are all conducted through the background monitoring interface. 8. The software must be able to rotate, zoom in and out in all directions to view its det*ls. And the same platform as a whole cannot be displayed as separate resources. 4. Basic pneumatic tr*ning circuit 1. Reversing circuit of single-acting cylinder
2. Double-acting cylinder reversing circuit
3. Single-acting cylinder speed control circuit
4. Double-acting cylinder one-way speed regulating circuit
5. Double-acting cylinder two-way speed regulating circuit
6. Speed switching circuit
7. Buffer circuit
8. Secondary speed control circuit Pressure control circuit
9, high and low pressure conversion circuit
10, counting circuit
11, delay circuit
12, overload protection circuit
13, interlock circuit
14, single cylinder single reciprocating control circuit
15, single cylinder continuous reciprocating action circuit
16, linear cylinder, rotation Cylinder sequential action circuit
17, multi-cylinder sequential action circuit
18, double cylinder, synchronous action circuit
19, return cylinder linkage circuit
20, unloading circuit
21, or gate type shuttle valve application circuit
22, rapid exhaust valve application circuit
5. Pneumatic PLC control tr*ning device configuration list

serial number	name	model	quantity	Remark
1	Tr*ning table		1 piece
2	Tr*ning platform		1 set
3	PLC host module	Mitsubishi FX2N-32MR	1 piece
4	Power module		1 piece
5	Relay control module		1 piece
6	PLC control button module		1 piece
7	Silent *r compressor		1 set
8	single acting cylinder	QGX25ⅹ100	1
9	Double acting cylinder	QGX25ⅹ100	2
10	Rotating cylinder (transparent)		1
11	triple piece	AC2000	1
12	Pressure reducing valve (with pressure gauge)	AR2000	1
13	Manual reversing valve 4H210-08		1
14	Single solenoid directional valve (two-position three-way)	3V210-8	1
15	Single solenoid directional valve (two-position five-way)	4V210-8	2
16	Double solenoid directional valve (two-position five-way)	4V220-8	1
17	Double solenoid directional valve (three-position five-way)	4V230-8	1
18	Single gas directional valve (two-position five-way)	4A210-08	2
19	Two-gas directional valve (two-position five-way)	4A210-08	2
20	Stroke valve (machine control)	MOV-2	1
twenty one	Stroke valve (button)	MOV-03	1
twenty two	Stroke valve (button with lock)	MOV-03	1
twenty three	Or gate type shuttle valve	ST-02	2
twenty four	Quick exhaust valve	1/4QE-02	2
25	One-way throttle valve	RE-02	2
26	One-way throttle valve (mounted on the cylinder block)	JSC601	7
27	One-way valve	1/4	2
28	Sequence valve (transparent)		1
29	Calmness		1
30	Inductive sensor		2
31	capacitive sensor		2
32	Tee (T-shaped tee)	Ø6	4
33	Tee (Y-shaped reducing tee)	Ø8-Ø6	1
34	four links	Ø6	2
35	tracheaP	U6ⅹ4	30 meters
36	Stroke switch (mounted on the cylinder)		2
37	Programming cable (adapter)	Mitsubishi	1 item
38	toolbox		1
39	Allen wrench		1 set
40	screwdriver		2 handfuls
41	Scissors		1 handful
42	movable wrench		1 handful
43	Needle nose pliers		1 handful
44	Muffler (small)		2
45	Muffler (large)		1
46	raw material belt		1
47	Air hole plug	Ø6	10 pieces
48	Pneumatic tr*ning instructions		1 volume
49	PLC programming software and programs	CD	1 plate

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