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Beer filling, Gland machine PLC control system

1.

Intorduction

Malt beer production process is divided into manufacturing, manufacturing wort,

before fermentation, after fermentation, filtration sterilization, packaging, and so few

procedures. Beer filling, Gland part of a packaging machine processes. The membrane

filtration

of

beer

after

the

pipeline

into

the

rotary

Jiugang,

then

the

valve

into

the

bottle of wine, Gland, was bottled beer. Beer filling, Gland machine's efficiency and

degree of automation direct impact on the level of beer production.

China's beer industry to meet the increasing scale of production and the demand

for

beer

modern

high- speed

filling

machinery

filling

the

requirements

of

domestic

beer

manufacturers

are

actively

seeking

to

transform

the

unit

or

the

filling

of

beer

production equipment, making it a good use Performance, advanced technology and

high production efficiency and operating a safe and secure, low maintenance costs of

the modernization of beer filling machine.

2. Filling beer, Gland principle and control aircraft parts

Liquid

filling

machine

by

filling

principle

can

be

divided

into

atmospheric

filler,filling

machines

and

vacuum

pressure

on

the

filling

machine.

Beer

filling,Gland-filling

method

used

pressure

is

higher

than

the

atmospheric

pressure

under the filling, storage of the cylinder pressure than the pressure of the bottle, beer

bottle into the liquid on pressure.

Technology

at

home

and

abroad

to

achieve

the

filling

line

is

basically:

The

Rotary Jiugang the rotating movement, placed in Jiugang slots on the empty bottles

through

the

machinery

will

be

fixed

at

the

upper

Jiugang

vacuum

valve

to

open,

closed

Vacuum

bottles

for

good

treatment,

Bozhuan

stem

from

operating,

open

the

valve

of

the

bottle

filling

CO2

gases,

vacuum

convex .Round

to

open

the

vacuum

valve, the bottle will air mixed with CO2 out of gas, open the valve again, the CO2

gas

bottle

filling,

the

filling

valve

on

the

pressure

valve

in

the

bottle

close

to

back-pressure gas pressure at the open- Jiuye Pingbi into the bottle, through pneumatic

or electrical control filling valve to achieve the filling of beer.

Today's

advanced

international

beer

filling,

Gland

machine

control

system

mainly by the photoelectric switch position detection part and take the bottles with,

Jiugang

speed

part,

dominated

by

the

PLC,

touch

screen

and

other

components.

Filling,

Gland

of

the

mechanical

structure

and

PLC

programmable

control

devices,

frequency

stepless

speed

regulation,

human-computer

interface,

and

other

modern

means

of

complete

automatic

control

technology,

the

combination

of

a

mechanical

and electrical integration.

3. Controlled part of the programme

Many

domestic

beer

manufacturers

are

now

using

the

filling,

Gland

of

the

control

system

of

uneven

degree

of

automation;

button

and

all

the

manual

switch

technology

have

set

up

operations

in

a

box

on

the

panel,

PLC

controller

for

the

majority of Japanese companies or OMRON Mitsubishi's early products, equipment

chain

of

control,

less

protection

settings,

plus

the

beer

filling

the

scene

poor

environment, humidity, such as contact with the switch contacts serious corrosion, the

system's

signal

detection

of

the

high

failure

rate,

resulting

in

equipment

control

system

Operation

of

low

reliability,

the

normal

operation

of

equipment,

such

as

short- cycle phenomenon.

To

the

actual

transformation

of

the

Dandong

Yalu

River

Brewery

Co.,

Ltd.

of

filling, Gland machine control system as an example, the transformation of methods

to clarify the control of such equipment thinking and ideas, according to the scene of

the

actual

process

conditions,

to

prepare

the

operation

of

the

PLC

Procedures.

For

beer filling, Gland control system of the actual situation and in accordance with the

actual process conditions at the scene, re-design of the equipment of the PLC control

system. This

transformation

of the same methods and ideas

can be applied to

other

liquids and the transformation of filling equipment.

3.1 system hardware configuration

Japan's

Mitsubishi

Corporation

to

use

the

FX2N128MRPLC

use

the

system

to

replace the original 2-OMRON's C60P PLC, the original system of the PLC is due to

old

models,

and

computer

on-line

communications

need

to

configure

special

converters, the system need to increase the external I / O input points , The extension

of spare parts more difficult to find. FX2N128MRPLC is an integrated 128-point I / O

controller

of

the

box,

a

computing

speed,

command

rich,

high-cost

performance,

on-line programming simple and easy extension of the advantages of the Mitsubishi

FX series, features the strongest small controller .

(1)

by

the

Mitsubishi

900

series

of

970

GOT

human- computer

touch

screen

system to replace the original use of the button panel display equipment and monitor

the operation of operating parameters. 970GOT HMI for the 16-color high-brightness

significantly, through the convergence of connectivity and FX2N128MRPLC directly

connected

to

the

CPU,

achieving

rapid

response.

Has

many

maintenance

features,

such

as

the

list-editing

features,

ladder

monitoring

(troubleshooting)

function,

the

system monitoring functions to find fault and maintenance of PLC Systems.

(2)

filling,

Gland

of

the

frequency

converter

in

the

transformation

of

no

replacement,

on-site

detection

signal

means-testing

is

still

used

switch,

switch

for

detecting

long-term

work

in

the

humidity

of

the

great

occasions,

the

choice

of

capacitive

proximity

switches,

according

to

PLC

I

/

O

terminal

of

the

connection

mode, select the type of close PNP switch, the control system of Figure 1.

3.2

Systems Programming

PLC controller programming focus and the core is around Jiugang the rotation

speed

control

and

Jiugang

on

60

bottles

of

detecting

the

location

of

the

displaced,

broken bottles, empty bottles at the location of testing and related displacement filling

Such

as

control

valves.

The

bottles

displacement

of

testing

procedures,

using

a

Mitsubishi PLC in the left 1 control system structure diagram .

Bottles

displacement

of

detection,

using

the

left- PLC

command,

which

commands the whole of one of the core control procedures, the main electrical switch

detection

and

bottles

at

the

bottle

simultaneously

detect

mobile,

the

main

motor

to

every week, just to the corresponding Jiugang Have a bottle of, PLC unit within the

internal correspondence that 60 bottles of the unit for the M500 ~ M559, the number

of units by the first letter K is set to K60, with each change in a second letter K is set

to K1, M50 Reaction of the empty bottles in the short position, and detect the location

of the motor speed to go on the frequency shift in the corresponding unit within the

built-in

or

control

valves

and

the

corresponding

mixing

caps

The

motor

stopped and opened. Continuous detection system in place after the 90 empty bottles,

stop stirring caps the motor running, testing the number of bottles in accordance with

the user's requirements can be arbitrary.

A bottle of detection. Rotary Jiugang through pressure to back pressure with the

bottle of liquor in the process of empty bottles in the back-pressure, because the bottle

itself may

crack and other reasons

leading to

a sudden burst bottles, which need to

detect

the

location

of

unexploded

bottle

bottle,

in

this

bottle

-

The

position

opened

purge solenoid valves, compressed air out, broken bottles at the bottle-blowing from

the position in a row after the purge and several bottles of the electromagnetic valve

open

jet,

a

high-pressure

spray

Shuizhu,

in

the

break

Bottle

position

around

a

few

bottles of spray bottles in a row.

Detection

of

broken

bottles

and

bottle-detection

switch

simultaneously

detect

movement

of

breaking

bottles,

to

the

main

motor

of

each

week,

precisely

corresponding Jiugang passed a bottle of, PLC unit within the internal correspondence

that 20 broken bottles at the unit for the M600 ~ M619, unit With the number of the

first letter K is set to K20, with each change in a second letter K is set to K1, M52

response to the location of the broken bottles and detected the location of the motor

speed to the frequency shift continue, In the corresponding unit within the built-in

or

control and the corresponding jet purge solenoid valve opened and stopped.

Continuous Spray and purge solenoid valve open to listen, time stopped in accordance

with technological requirements can be arbitrary.

System security is to control access to the caps simultaneously tracking, not only

accurately detect the electrical switching speed detection, the broken bottles into the

bottle and detection switch detection switch three conditions.

970GOT

human-computer

touch-screen

terminals

operated

by

the

software

company's Mitsubishi GT WORKS package, which is a GT Designer with the entire

GOT9000

series

of

graphics

software

packages.

The

package

is

simple,

prior

to

a

personal computer simulation on the configuration and debug, after the man-machine

operators

to

download

terminals.

At

the

same

time,

because

the

man-machine

interface and a touch-screen role, will set common switch on the screen to facilitate

the

operation.

And

also

to

increase

the

number

of

features,

such

as

setting

alarm

information.

4

After transformation control system

System

at

the

normal

operation

of

the

machine

for

automatic

control,

in

accordance with bottles into and out of the bottle for lack or slow pace set by running

into the bottle stall bottles, no less than a bottle cap, automatic washing bottles burst,

filling

automatic

back-pressure

position

,

Covered

under

the

system

automatically

lose covered a stop and safety protection, such as the coordination of action interlock.

All the original button after the operation of the touch screen on.

5

Detection of the state control system monitoring

Detection

switch

into

the

bottle

and

break

bottles

detection

switch

bottles

of

pressure

by

testing

each

part

of

the

small

metal

plates

above

the

location

of

a

photoelectric

pulse

output,

a

further

PLC

acquisition,

as

each

bottle

of the

pressure

above the small metal plates is the location of activities , In the machine running after

some time, some pressure above the small bottles of iron tablets and detection switch

in the location of displacement, resulting in detection switch mistaken judgement, if

not for the judgement of bottles of bottles, bottle explosion Lou Jian, misuse, such as

the

seizure

of

output

errors

So

that

the

PLC

have

mistaken

action,

such

as

a

back-pressure,

unexploded

bottle

blowing,

washing,

stirring

cap

control

system