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Hydraulic and pneumatic PLC control experiment bench
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Pneumatic PLC control experiment system device
Experimental platform for transparent hydraulic transmission and PLC control training device
Transparent hydraulic and pneumatic PLC control integrated transmission training device experimental bench
??天天电玩城?? Teaching Equipment
YQPK-T jack type iron table hydraulic and pneumatic PLC control experiment bench

I. Overview YQPK-T hydraulic and pneumatic PLC integrated control laboratory is based on the syllabus of gas, electricity and hydraulic control of mechanical and electrical integration of colleges and universities, based on our company's patented product YY-18 transparent hydraulic transmission demonstration system. It combines the advantages of our company's pneumatic PLC and hydraulic PLC control experimental equipment, and adopts an open comprehensive experimental bench structure. It has been extensively sought for opinions from experts, professors and teachers, and has been continuously developed and improved. It is an ideal comprehensive experimental equipment that currently integrates pneumatic control technology, hydraulic transmission control technology and PLC programmable controller control technology. During the experiment, they can complement each other and cross-control. Allows students to intuitively compare and understand the characteristics, features, advantages and disadvantages of Qi, electricity and liquid.
The hydraulic experimental elements are made of transparent organic materials, which is transparent and intuitive. It is easy to understand the structure, performance and application of dozens of commonly used hydraulic components. Master the working process and principles of dozens of basic experimental circuits. During the experiment, assembling the experimental circuit is fast and convenient.
Pneumatic experiment and hydraulic experiment electrical main control unit is equipped with 2 sets of PLC programmable controller control, which can communicate with PC microcomputer to realize microcomputer intelligent control. At the same time, with the pneumatic and hydraulic circuits as control objects, the learning and application of PLC programmable controllers are strengthened.
At the same time, it is equipped with an independent relay control unit for electrical control, which is simple and practical. By comparing with PLC, you can deepen your understanding and mastery of PLC programmable controllers.

Second, the basic structure and composition of YQPK-T YQPK-T hydraulic and pneumatic PLC control test bench, from the aspects of reliability, advancedness, maturity, ease of use, safety guarantee and manageability, etc. Well-designed.
YQPK-T hydraulic and pneumatic PLC control experiment bench (pneumatic part) is divided into pneumatic components and circuit installation area, electrical control module installation area, component storage cabinet.
The hydraulic surface mainly includes: trapezoidal double fa?ade experimental bench, transparent hydraulic components (more than 20 types), electrical control modules, experimental pump stations, component fixed configuration boards, desktop drip tanks, component disassembly oil pans, tools, and accessories.
The aerodynamic surface mainly includes: trapezoidal double fa?ade experimental bench, iron experimental table, pneumatic components (more than 20 types), electrical control modules (5), air compressors, component fixed configuration boards, tools and accessories, etc.
This experimental equipment adopts a multifunctional integrated steel table structure, which is welded as a whole, with a plastic sprayed surface, which is sturdy and durable. The steel table adopts a double-sided symmetrical structure and is designed with a component storage cabinet, a tool drawer, an air pump rack, and a computer rack. A computer keyboard drawer can be attached. The experimental bench adopts a trapezoidal double-elevation structure with a pneumatic component circuit installation area and an electrical control module installation area. The free combination of space and function is reasonably realized. It can implement different configurations for different customer needs, and provides a platform for future upgrades and expansions.

Experimental table packing size: 1630mm × 1130mm × 930mm Overall size: 1500mm × 1000mm × 820mm Gross weight: 250 Kg

Experimental table package size: 1220mm × 590mm × 820mm Overall dimensions: 1130mm × 500mm × 780mm Gross weight: 54Kg

Packing size of hydraulic pump station: 600mm × 450mm × 390mm Overall dimensions: 530mm × 320mm × 400mm Gross weight: 40 Kg

Air pump package size: 525mm × 235mm × 545mm Overall size: 480mm × 230mm × 500mm Gross weight: 20 Kg

This product is equipped with three hydraulic component fixed configuration boards. Each component fixed configuration board is designed with a hydraulic component and component base plate position outline drawing and a hydraulic component name. Various transparent hydraulic components (such as oil cylinders, valves, pressure gauges, pressure relays, etc.) are placed in fixed positions on the component fixed configuration board. Prevents missing components and facilitates management of experimental equipment.

There are four Φ11mm holes and one Φ5mm fixed mounting hole at the corresponding position of each component base plate on the component configuration board. They are used to fit the four clip feet on the component base plate. Hydraulic components and component base plates are locked on component configuration plates to prevent movement.

Because there are multiple hydraulic components placed on the bottom plate of the hydraulic components, it is relatively heavy. When in use, pay attention to the component fixing configuration plate falling off when pulled to the end.

The hydraulic surface component configuration board is shown in the figure:

This product is equipped with a pneumatic component fixed configuration board. The upper part is designed with the outline drawing of the position of the pneumatic component and the component base plate and the name of the pneumatic component. A variety of pneumatic components (such as cylinders, directional valves, pressure reducing valves, etc.) are placed in fixed positions on the component fixed configuration plate. Prevents missing components and facilitates management of experimental equipment.
The aerodynamic surface component configuration board is shown in the figure:

Third, YQPK-T main technical parameters
1. Power: AC: 220V 50HZ
2. External dimensions of the test bench: 1600mm × 1000mm × 820mm (iron table)
3. Experimental stand size: 1130mm × 500mm × 770mm (jack)
4. PLC programmable controller: Mitsubishi FX1s-14MR PLC (can be selected according to customer requirements), 8 inputs, 6 outputs.
5. Experimental gear pump station (with digital tachometer)
Working power: AC: 220V
Motor power: 750W
Motor speed adjustment range: 0-1500 rpm / fuel tank volume: 25L
Safe speed limit range: 1000-1500 rpm / maximum working pressure of oil pump output: 2.5MPa
Safe pressure setting range: 0.3-2.5 MPa
Noise less than 58dB when the hydraulic pump is 1.5m away from the hydraulic platform
6. Air compressor power: AC 220V 50HZ
Motor power: 550w
Speed: 1440r / min
Gas tank capacity: 110L / min
Gas tank pressure: 0.75Mpa
Gas tank weight: 16Kg

4. Experimental items (1) Experiment of basic pneumatic control circuit

1. Reversing circuit of single-acting cylinder 2. Reversing circuit of double acting cylinder
3.Single-acting cylinder speed control circuit 4.Double acting cylinder unidirectional speed regulation circuit
5.Double acting cylinder speed control circuit 6. Speed change circuit
7. Buffer circuit 8. Secondary pressure control circuit
9. High and low voltage conversion circuit 10.Counting loop
11. Delay loop 12. Overload protection circuit
13. Interlocking loop 14.Single cylinder single reciprocating control circuit
15.Single-cylinder continuous reciprocating action circuit 16.Linear cylinder, rotary cylinder sequential action circuit
17. Multi-cylinder sequential action circuit 18.Double-cylinder synchronous action circuit
19.Four-cylinder linkage circuit 20.Unloading circuit
21. Application circuit of OR gate valve 22.Quick exhaust valve application circuit

(Two) experiment of basic circuit of hydraulic transmission

1. Reversing circuit with reversing valve 2. Use "O" function to close the loop of the valve
3.Latching circuit with hydraulic check valve 4.Pressure setting circuit
5.Secondary pressure circuit 6. Pressure reducing circuit with pressure reducing valve
7. Booster circuit with booster cylinder 8. Unloading circuit with directional valve
9.Inlet throttle throttle speed regulation circuit 10. Oil return throttle speed regulation circuit
11.Speed regulating circuit of speed regulating gear pump 12. Compound speed control circuit of speed control gear pump and speed control valve
13. Speed change circuit of flow valve short circuit 14. Secondary feed loop
15. Sequential action circuit with sequence valve 16. Sequential action circuit with pressure relay
17.Sequential action circuit with limit switch 18. Sequential action circuit with stroke reversing valve

Serial number

classification

Item

Type specification

Quantity

Remark

1

Pump

station

Dedicated experimental pump station: with DC motor and dedicated DC power supply, fuel tank, digital tachometer, sensor, gear oil pump

Designed and manufactured by our company

1 set

With relief valve, pressure gauge, temperature level gauge, oil filter

2

real

Check

station

Multifunctional steel experimental table

Designed and manufactured by our company

Shared with pneumatic

3

Jack-type trapezoidal double-sided experimental support

Designed and manufactured by our company

Shared with pneumatic

4

Tubing drain tube

Designed and manufactured by our company

1 set

5

Component fixed configuration board

Designed and manufactured by our company

3 pieces

6

Inlet pressure gauge cross

Designed and manufactured by our company

1

Pressure gauge 2.5MPa

7

Wutong

Designed and manufactured by our company

1

8

liquid

Press

group

Close

yuan

Pieces

Double acting cylinder

Lengthened front end of piston

2 only

Transparent element

9

Spring return cylinder

Vertical fixing hole installation

1

Transparent element

10

Booster cylinder

Vertical fixing hole installation

1

Transparent element

11

Auxiliary fuel tank

Backplane mounting

1

Transparent element

12

Non-return valve (deep hole P2 and hole P1 to the right)

2 only

Transparent element

13

Pilot operated check valve

Deepen K holes

2 only

Transparent element

14

Overflow valve (direct acting)

2 only

Transparent element

15

Throttle valve (direct acting)

Deepen P1 hole

1

Transparent element

16

Control Valve

2 only

Transparent element

17

Sequence valve (to the right of the oil return hole)

Upper spool screw fixing

2 only

Transparent element

18

Pressure reducing valve (pilot operated)

1

Transparent element

19

Two-position two-way electromagnetic directional valve

1

Transparent element

20

Two-position four-way solenoid directional valve

2 only

Transparent element

twenty one

"O" type three-position four-way solenoid directional valve

1

Transparent element

twenty two

"H" type three-position four-way electromagnetic directional valve

1

Transparent element

twenty three

"M" type three-position four-way solenoid directional valve

1

Transparent element

twenty four

Two-position four-way stroke reversing valve

1

Transparent element

25

Three-position five-way manual directional valve

Deepen Φ 8.2 holes

1

Transparent element

26

Pressure relay (0.7MPa setting, enlarged spring)

Deepen K holes

1

Transparent element

27

Pressure gauge (1MPa--1 only 0.6MPa--2 only)

3 pcs

Transparent element

28

Miniature travel switch assembly (including 1 normally open, 1 normally closed)

2 sets

Transparent element

29

Stone

6 only

Aluminium slot and jack universal

30

Attach

Pieces

Paper towel

2 bags

31

Desktop drip tank

1

32

Hydraulic tubing

Working pressure: 1 MPa

1 plate

Bursting pressure: 2.5 MPa

33

Oil pan (with filter)

1

Drain the removed hydraulic components

34

Plastic accessory box

1

Place small parts for experimental fashion disassembly

35

Special hydraulic oil

20Kg

36

Electricity

Device

control

system

Solenoid valve universal connection line

3 sticks

37

Pressure relay plug line

1

New signal standard

38

DC power supply unit

1

39

PLC programmer control unit

1

40

PLC input unit

1

41

PLC output unit

1

41

Relay control unit

1

42

Unit electrical connection cable

3

43

220V power cord

1

44

PLC programming communication cable (standard: Mitsubishi SC-11)

1

Can be configured according to user requirements

45

Capital

material

Instructions for use (experimental)

1 volume

46

PLC programming software and application CD

Can be copied by yourself

Unite

Uniformly provide 1 disc,

47

work

With

Match

Pieces

box

Special tool accessory box

300 × 200 × 62

1

Felix F-300

48

Screwdriver 6 × 100 (slotted, cross), screwdriver 3 × 80 (slotted, cross), pencil sharpener, scissors, needle-nosed pliers (remodeled), quick connector puller, marker, movable wrench, inner hexagon Wrenches M4, M5, M6

Inner circlip pliers, outer circlip pliers, 10 leather tube clamps, special wrenches for nylon pipe joints

1 each

49

15 quick connectors , 10 f 10 combination washers, 25 elastic pins, 30 plastic plugs and various seals (15 × f 2.4 = 20, 12 × f 2.4 = 20)

1 set

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