lawa-a manual

LAWA-A Manual

Round Product Labeling Machine

EMBALLAGE SATURN PACKAGING / LAWA-A

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LAWA-A LABELER

1- The main purpose and performance ...................................................... 3

2- Main specifications and technical parameters ...................................... 4

3- Working condition and applicable environmental ................................ 5

4- The main structure ................................................................................... 6

5- PLC control system configuration and works ..................................... .7

6- The control system Instructions .............................................................. 9

7- Mechanical adjustment .......................................................................... 12

8- Control part adjustment ........................................................................ 13

9- Sensor control adjustment ...................................................................... 14

10-Maintenance and lubrication of mechanical structure ....................... 16

11- Common fault phenomenon and troubleshooting ............................... 17

12- Label direction sketch map ............................................................................. 19


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1- Main purpose and performance：

Computer touch screen labeling machine configure the ultra-large-scale integrated

circuit. Microcomputer configuration can use the touch screen to facilitate the

completion of the various data input and make the full control of labeling machine

when device start up. Can make adjustment of labeling speed depends on the

product and label sizes.


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2- Main specifications and technical parameters

1. Labeling speed: 50 to 80 product / min

(depending on size of product and labels)

2. Product outside diameter: 20-100mm. 3. Applies label range: 15≦length ≤ 200mm, 10≦height ≤ 120mm

4. Total motor power: 550W; voltage: 110V, single phase, 50 ~ 60HZ

5. Dimensions: 1800mm×700mm×1270mm, Weight: 200Kg

6. Conveying direction left → right


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3- Working conditions and the applicable environmental

• Standard paper roll specifications:

▪ Label roll inner diameter ≤ 76 mm

▪ Label roll outer diameter ≤ 350 mm

• Operating Temperature: 5 ~ 35 ° C

• Operating Humidity: 30% ~ 80% RH

• Work environment: No flammable or explosive gases and dust


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4- Main structure of the machine with turntable

• The main frame

• Conveyor

• Separate product device

• Labeling engine

• Roll label device

• Collection turntable

• Touch screen

• Electronic control components


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5- The control system configuration and works

A- The control system configuration:

Model LAWA-A labeling machine PLC control system is by a PLC, high-speed D/A

converter, photoelectric sensor, high dot matrix LCD, touch screen control and

many other modern electronic technologies. Chosen VLSI system, high-quality

import components. Particularly increase the digital control of speed regulating

motor, can come through the function of control and start-stop for the labeling

speed, separate product speed, roll label speed on touch screen.

B- Control contents:

1. Each time production count: the total amount for each time, client can

effectively control the total production.

2. Production number preset production amount, when reach the amount,

machine automatically stop

3. Label used up automatically stop automatic alarm when one roll of label use

up.

4. Adjustable-speed motor centralized control: control the motor speed and start

or stop directly.

5. English dynamic menu: touch-screen English menu display different

contents depending on interface, dynamic display, all alarm is use intuitive

description.


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6. Protection date for power failure: If unexpected power outage happened, the

controller can protect the already set parameters and statistics not lost.

7. Malfunction display: monitor variety of fault during labeling process, once

the system breaks down, labeling system will automatically stop, beep sounds,

red light will illuminate.

8. Labeling Machine indicator light description

red : alarm;

green : running;

yellow : power indicator.

C- The controller:

• Display: 7-inch color LCD touch

controller

• Data input: LCD touch screen direct

input


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6- The control system Instructions

Please check the picture and learn how to change the language：

When open the touch screen, enter in to the first page of setting date

1. TOUCH SCREEN OPERATION

Counter: Count every shift labeling quantity. The total will not change unless

shutdown or power failure.

Batch C: The rest quantity of the batch

Reset: remove the already set counter.

Set Batch: the output data you want to labeling, when finished machine will be

stop automatically


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Label Speed: Setup the unit label peeled out speed .The speed is controlled by the

step motor, which is the controller issued frequency control pulse, unite is HZ.

Label plus:Setting amount for protecting labeling system, setting 3000-5000 is ok,

after setting, don’t need change

Label Delay : Label peeled out Delay time . When the sensor detect the product

reach the preset time , the label will be peeled out .

Code time : printing time

Label pos : This setting don’t need change .

Code on: the printer device have off, if need use the printer, touch again.

Label test : test label to make sure the label position is ok before labeling Space motor: The start-stop control button of separate product motor

Main motor: The start-stop control button of conveyor belt 、 pressure product

institution and separate product motor.

RUN: Start the machine

Alarm reset: eliminate alarm, close alarm button when the machine have

malfunction.

2. The sequence of operations

①. Starting up

(1) Rotating the master switch (front side of electrical cabinet), the yellow light

bright when the total power on.

(2) The touch screen enter the operation interface, click start button, set up the

parameter as Figure (2).


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② Adjustment

1. Have made general setting for client before machine delivery,client also can

adjust and reset the parameters depends on their actual production.

2. Whenever adjust one parameter, just touch the grid ,the screen will turn to the

adjustment frame .

3. Return to the main interface after adjust the parameters, click the “Test” button,

the system will send out one or two labels, click the "Start", machine start working .

4. When the machine during operation, the left side of display have the “main

motor” button, conveyor will stop operation when click it, while other motors still

working, click "stop" , the machine can stop operation.

3. Explain for breakdown:

When the speed of sent product motor, separate product motor, roll label motor can

not match with the send label speed or sensor break down, controller will

automatically alarm and automatically shut down, show information for equipment

adjustment and help information of exclude troubleshooting. Click ‘alarm clear”

when controller alarm.

7- Mechanical adjustment

1. Put label roll on the label plate.

2. When the label through the label head, pay special attention to the stacker paper get

though the sensor’s correlation center, make sure the sensor can check the labels.

3. Adjust the press product device depends on the product height, make sure the

distance between conveyor and press product device bottom 2-3mm less than product

height.

4. Adjust the Neaten product device depends on product width, make sure the distance

2-3m less than the product width.

5. Adjust the label head depends on product width, keep the distance between peel label

device and product one side about 4-5mm.

6. Label testing: put some products on the conveyor, open the main switch, observe

the send label height on the product body, then adjust the label head up and down

adjustment hand wheel to amend the label position on the product.

7. There are two sets roll label device.

EMBALLAGE SATURN PACKAGING / LAWA-A USER MANUAL

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8- Control part adjustment

1. The adjustment of label position on product body: can adjust the check product

sensor location first, then set the sent label delay time.

2. Sent label speed adjustment: according to the set conveyor speed to adjust the

sent label speed, make sure both speeds keep the same.

(Note: no matter the speed is too fast or too slow all can cause wrinkle

phenomenon).


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9- Sensor control adjustment

check label sensor

Check bottle sensor

Rolling label belt , can adjust

depends on bottle diameter.


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Under the state of normal operation or sent label test, if appear alarm state, and the

screen display "send label unfinished" alert, the Photoelectric sensor need have the

follow adjustment:

1. Press “label station sensor” button until the indicator light flicker.

2. Press the “label test” button on touch screen, will send label continuously, until

stop alarm.

3. Press the “label station sensor” button again, the light stop flashing.

4. Start “label test” button again, label sensor should always stay in the gap

between two labels.


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10 - Maintenance and lubrication of the mechanical structure

1- Need to add lubricating oil on the rotating part

2- Rolling part use: # 1 calcium-based grease (three months plus one time)

3- Other lubrication part: # 32 oil(three days plus one time)

4- Often observed the equipment is running correctly or not, and whether there is

abnormal sound.

a. Often use tools to tighten the screws and nuts on the device.

b. Keeping the rack, the line and pressure nozzle cleaning.


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11- Common fault phenomenon and troubleshooting

Faults Analysis Troubleshooting

1.The label can’t

on the right

position

The product reach to

the label position does

not match the send

label time

①Adjust the conveyor speed, such as before the

product reach to the label position the label

have send out, can adjust the conveyor speed

slower.

②Adjust the sensor.Adjust the sensor holder on

the conveyor to the left, then press the start

bottom. If the send label speed still inaccuracy, can

use the above method adjust to the best

result/

2.label wrinkle Send label too fast slow the send label speed,turn the touch screen to

the send label speed adjustment part,slow the

send label speed.

3.the used label

belt collect

not tight enough

Too loose between the

roll label roller and

collect label belt plate

①check the band carrier (green and round band

carrier). If find too loose, can loosen the fixed

collect label plate screw, tens the band carrier, if

the band carrier need to change a new one, pls use

the Fusion methods connect the Fusion

methods well.


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4.Label head Labeling machine Adjust the high and low position of the label

head,step: turn the up and down adjustment hand

wheel to control the height of label head

by hand.

5.label incline

on the

product

Adjust the peal label plate parallelism.


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12- Label direction sketch map：

lawa-a manual

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