Pack Leader PL-622 Quick start guide

PL-622 FRONT AND BACK LABELER
OPERATIONAL MANUAL
Serial Number:
Electricity: V HZ Φ

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Table of Contents
Title Page
Machine Sub- Assemblies .............................................................................................................................. 5
Machine Dimensions ...................................................................................................................................... 6
Machine Features ........................................................................................................................................... 8
Specification of Label Reel ............................................................................................................................. 9
Safety Re ulations ........................................................................................................................................ 10
Label Applicator ........................................................................................................................................... 11
Drive PU & Aluminum Roller Adjustments .................................................................................................. 13
Guide Rail ..................................................................................................................................................... 14
Parts Adjustments ........................................................................................................................................ 15
Label Sensor Adjustment ............................................................................................................................. 18
Sensitivity Adjust of Label Sensor ................................................................................................................ 18
Chain Ali ner Station Adjustment ................................................................................................................ 19
Top Hold Down ＆ Spon e Roller .............................................................................................................. 20
Top Hold Down Adjustment ......................................................................................................................... 21
Adjustin the labelin head and bottle ........................................................................................................ 22
Machine Operation ...................................................................................................................................... 24
Touch Screen ................................................................................................................................................ 27
Trouble Shootin .......................................................................................................................................... 28
PROBLEM 2: LABELING MORE THAN ONE LABEL AT ONCE ......................................................................... 28
Electronic Dia ram ....................................................................................................................................... 30
Control Box Frame........................................................................................................................................ 31
Electronic Parts List ...................................................................................................................................... 32
Applicator Exploded View ............................................................................................................................ 33
Applicator Exploded Part List ....................................................................................................................... 34
Applicator Exploded Part List ....................................................................................................................... 35
Label Supply Plate Assembly ........................................................................................................................ 36
Label Supply Plate Assembly Part List .......................................................................................................... 37
Tension Bar Assembly .................................................................................................................................. 38
Applicator Base Plate Assembly ................................................................................................................... 39
Applicator Back Plate Assembly ................................................................................................................... 40
Label Lead Assembly 1 ................................................................................................................................. 41
Label Press Assembly ................................................................................................................................... 42

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Title Page
Label Lead Fixed Assembly ........................................................................................................................... 43
Label Lead Assembly 2 ................................................................................................................................. 44
Label Lead Assembly 3 ................................................................................................................................. 45
Brush Set ...................................................................................................................................................... 46
Label Peel Plate Assembly ............................................................................................................................ 47
PU Roller Assembly ...................................................................................................................................... 48
Lever Sleeve Assembly ................................................................................................................................. 49
Base Paper Collect Assembly 1 .................................................................................................................... 50
Base Paper Collect Assembly 2 .................................................................................................................... 51
Applicator Motor Assembly ......................................................................................................................... 52
Applicator Adjustment -1 ............................................................................................................................. 53
Applicator Adjustment -2 ............................................................................................................................. 54
Applicator Adjustment -3 ............................................................................................................................. 55
Chain Ali ner Adjustment Assembly ............................................................................................................ 56
Chain Ali ner F/B Adjustment Assembly ..................................................................................................... 57
Chain Ali ner Motor Assembly .................................................................................................................... 58
Bevel Gear Base Set-1 .................................................................................................................................. 59
Bevel Gear Base Set-2 .................................................................................................................................. 60
Chain Ali ner Assembly – 1 .......................................................................................................................... 61
Chain Ali ner Assembly – 2 .......................................................................................................................... 63
Chain Ali ner Assembly – 2 Part List ............................................................................................................ 64
Chain Roller Set ............................................................................................................................................ 65
Chain Roller Base Set ................................................................................................................................... 66
Elasticity Plate Set ........................................................................................................................................ 67
Driven Chain Roller Set -1 ............................................................................................................................ 68
Driven Chain Roller Set -2 ............................................................................................................................ 69
Chain Ali ner Slidin Base ............................................................................................................................ 70
Top Hold Down Adjustment Assembly ......................................................................................................... 71
Top Hold Down Adjustment Assembly Part List ........................................................................................... 72
Top Hold Down A .......................................................................................................................................... 73
Top Hold Down Roller Assembly .................................................................................................................. 74
Top Hold Down Driven Plate Assembly ........................................................................................................ 75
Top Hold Down Driven Pulley Assembly ...................................................................................................... 76
Top Hold Down Drivin Pulley Assembly ..................................................................................................... 78

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Title Page
Top Hold Down Cover Assembly .................................................................................................................. 79
Servo Motor Assembly ................................................................................................................................. 80
Spon e Roller Adjustment Assembly ........................................................................................................... 81
Spon e Roller Assembly -1 ........................................................................................................................... 82
Spon e Roller Assembly -2 ........................................................................................................................... 83
Conveyor Assembly ...................................................................................................................................... 84
Conveyor Assembly Part List ........................................................................................................................ 85
Conveyor Rear Side Plate Assembly ............................................................................................................. 86
Conveyor Rear Side Plate Assembly Part List ............................................................................................... 87
Conveyor Front Side Plate Assembly ........................................................................................................... 88
Conveyor Front Side Plate Assembly Part List .............................................................................................. 89
Conveyor Drivin Pulley Assembly ............................................................................................................... 90
Conveyor Driven Pulley Assembly ................................................................................................................ 91
Conveyor Motor Assembly ........................................................................................................................... 92
Conveyor Motor Assembly Part List ............................................................................................................. 93
Encoder Set .................................................................................................................................................. 94
Guide Rail A01 .............................................................................................................................................. 95
Guide Rail A02 .............................................................................................................................................. 96
Conveyor Base Plate Assembly .................................................................................................................... 97
Foot Stand .................................................................................................................................................... 98

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PL-622 FRONT AND BACK LABELING MACHINE
Machine Sub- Assemblies

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Machine Dimensions

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Machine S ecification
1. VOLTAGE: 110V/220VAC
2. FREQUENCY: 50HZ/60HZ
3. PHASE: SINGLE
4. POWER CONSUMPTION: 900VA
5. Conveyor Width: 150mm
6. Speed Control: 8 speeds
7. Conveyor Max Speed: 30 M/Minute
8. Dispensin Max Speed: 30 M/Minute
9. Labelin Head Driver: Step Motor Drive
10. Label Len th: Min:15mm(0.59”)Max:300mm(11.81”)
11. Label Reel Inner: 46mm (1.81” ) OR 76mm (2.99” )
12. Label Reel Outer: 375mm Max (14.76” )
13. Space Between Label: 3mm min. (0.12’ ) OR More
MACHINE SIZE:
LENGTH: 2400mm
WIDTH: 1500mm
HEIGHT: 1400mm
CONVEYOR HEIGHT: 900~1150mm (from floor)
MACHINE WEIGHT: 245 KGS

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Machine Features
The build-in operation manual in the system is very easy and well documented for any new
trainee to follow. This system reduces the trainin time for the new operator and can learn to
operate it within a few minutes.
The build-in trouble-shootin feature reduces the repair time for system breakdown. Operator
can easily follow the instruction on the screen to solve the problems.
User- friendly desi n to the set label len th, any different size of label can be easily detect with a
entle touch. This unique settin can assure the accuracy of each label, it will not be affected by
the error from previous memory settin (Since the space between each label has a sli ht
difference, the error will not accumulate durin the labelin process). The set up process is very
simple for new trainee.
With the function of label counter, you can easily monitor the current status of labeled quantity from
the control screen.
With the function of batch counter, you can preset the total labelin quantity. The machine will
auto-stop when it reach the preset quantity. This feature is easy for quantity mana ement in the
production line.
With the function label position delay, you can easily adjust the position of label by settin the
time delay to correct label position.
Missin label auto-stop system can avoid any missin the label on products for manufacturers to
easily do their quality control durin the production process.
For printin , the print timer is handy for different demands to assure the clarity of the each print
(The printer is optional, circuit is preset for future installation)
Ei ht speed selection for different workin conditions.
Automatic Start function reduces the set up time by simply provide the electricity, the system will
start operate itself in the production line.
The hei ht of conveyor from floor is within 900mm~1150mm for standard machine, also can be
desi ned at customer's specifications.
The desi n of the entrance of the conveyor contains the separator wheel or side pressure to
divide each bottle apart from each other to make sure the correct position for each labelin
process. By adjustin the uide rail, different size of bottles can be labeled.
The desi n of the Top Hold Down it can press and fix the bottle on the conveyor.
When the bottle passes throu h the side pressure station its position is corrected and the top
hold down will press it down for stable label application. It also holds the bottle for the spon e
rollers to press the labels to a flat and even finish.
Foot-stand desi ned by square-shaped, small footprint with moveable wheel feature. It is ready
to operate as an independent machine or connection with other in-line machine for flexibility.
30 memory slots for convenient data retrieval and loadin .

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S ecification of Label Reel
Base Paper Translucent
Reel Inner Diameter: 76 mm
Reel Outer Diameter: 370 mm
Interval of Label Min. 3 mm (between label)
Width of Base Paper Label Width + 4 mm
Width of Label 150 H Label Head – 10 ~ 150 mm
200 H Label Head – 10 ~ 200 mm
Len th of Label 15 ~ 300 mm (Standard)
LEFT SIDE RIGHT SIDE

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Safety Regulations
1. Make sure the hands are dry before to put on the plu . Especially, in the food industries or in wet
workin environment
Dan er Safe
2. Do not put hands or fin ers on the inner tube when adjust the hei ht of the foot stand.
Immediately lift up the conveyor if hands or fin ers are trapped
Safe Danger
3. When the machine is runnin please beware of your clothes, hair, loves or anythin , which is easy
cau ht on the conveyor or runnin roller that may cause injury.
4. Do not touch the conveyor, roller or paper receive axis when machine is runnin
Inspection before Operation
1. Make sure the power is connected to ri ht power source
2. Machine adjusted to product specification ran e
3. The hei ht of label applicator adjusted in appropriate position
4. The uide rails adjusted to accordin the width of the product
5. Object sensor adjusted in ri ht position
6. Label sensor adjusted in proper settin
7. Conveyor is clear with no extra object
8. Separator wheel adjusted to accommodate the width of the product

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Label A licator
To put the labels in the label applicator, kindly follow the followin instructions with dia rams:
Right applicator Left applicator
1 Put the roll of label on the tray and pass it throu h the tension roller so it will not spin out of control.
2 Fasten the tension clip after passin throu h this point to ensure tension on the label strip and avoid
loose labels.
3 If a printer is installed pass the labels throu h the slit to print the labels.
4 It is important for the labels to pass throu h the label sensor slit for it detects the labels and controls
the dispensin of labels.
5 The dispenser separates the label from the base paper for application on the objects.

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6 The drive PU rubber roller pulls the base paper to position the labels. The aluminum pressure roller
must be locked in place with the PU rubber roller in order to squeeze the paper and pull effectively.
See C.
Wrong Right
7 Wind the base paper around the 3 pillars
and place the cap on top for the collection
of the base paper. Wind it up until there is
some tension on the paper for proper
pickup.
Look
Drive PU Roller
Aluminum pressure
roller
A
B
A1 B1
Loose
squeeze

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Drive PU & Aluminum Roller Adjustments
Step 1.Turn on the power. Then turn the
lever to make the aluminum roller
in contact with the drive PU roller
Step 2. Check the in between of the drive PU
roller and the aluminum roller whether
intact ti htly or not (try to hold and rotate
aluminum roller if intact ti htly,
proceed to step 4, if not proceed to step 3
Step 3. If you see the rollers were not intact
ti htly, proceed to step 6
Step 4.To turn the aluminum pressure roller
by hands. Then condition is all ri ht
when the roller does not turn. Proceed
to step 5 when roller is turned
Step 5. When the lever is locked into the proper position, check if the drive PU roller is movin alon
with the aluminum roller. If the contact is very ti ht to the point the drive PU roller is not
vertical, pull back the lever a little bit until the drive PU roller is vertical and the aluminum
roller is touchin the surface of the PU roller. Then loosen the A and B screws and turn the
lever to the proper lock position. Ti hten the A & B screws.
Step 6.Loosen A & B then pull the lever away from the fixed shaft. Ti hten the A& B screws. Lock the
lever and check if the aluminum roller and the drive PU roller are pressed to ether correctly. If
not repeat this step a ain. If too ti ht see step 5.
Warning
If the aluminum roller is not ti htly pressed a ainst the drive PU roller, the labelin will be inaccurate.
Inaccurate label position causes inaccurate labelin . If the aluminum roller is pressed too ti ht, it will
cause the drive PU roller to wear and crack.
loose
Lever

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Guide Rail
Guide Rail: To uide the products in the ri ht position or direction
Warning
If the uide rail’s width is not adjusted to conform with the object’s dimensions, this will affect the
precision of the applied labels. So it is very important to adjust the uide rails accordin to the objects
dimension. The mar in must be minimal for the object to pass freely.
Adjustment lock Guide rail
Right

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Parts Adjustments
1. Conveyor Adjustment:
To adjust ti htness of conveyor belt, loosen the two nuts on the screws. Turn CCW to loosen and
CW to ti hten. Make sure the conveyor is centered will be noisy if not centered.
2.Conveyor hei ht adjustment: Loosen the fixed screws, adjust the
conveyor to the appropriate hei ht and ti hten the screw a ain.
3.Top Hold Down belt adjustment: To adjust the ti htness and centerin the belt, adjust the screw.
When adjustin , use only small increments and let the belt run for a while to determine the final
position.
Adjust screw
Fixed screw

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4. In adjustin the side pressure’s roller chain, there are 2 places to adjust screw A. When adjustin A,
the 2 screws must be adjusted evenly and must check if the de ree of ti htness is the same.
Another thin to check is if the side pressure’s roller chains are level with each other. If the rollers
are not level, the bottles will not be oriented properly. It is important for the rollers to be leveled.
A
5. Paper press piece adjustment: First, loosen screw (A) turn the rod (2) CCW and hold it. Use your
other hand to ti hten screw A and release it.

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6. Wrap around belt adjustment (optional function):
To adjust the ti htness and centerin the belt, adjust the screw A. When adjustin , use only small
increments and let the belt run for a while to determine the final position. A belt that is not
centered will slip up or down.

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Label Sensor Adjustment
1. Please follow the direction of dia ram to install the label sensor
2. Kindly place the label throu h the detect zone of label sensor
3. Adjust the sensitivity of label sensor to appropriate intensity after placin the label throu h the
label sensor
Sensitivity Adjust of Label Sensor
1. Move the base paper into label sensor. There are two indicator li hts ( reen & Red) on control box
must li ht up when the label sensor responds on base paper. If indicate li hts did not turn on,
please adjust the control box to turn clockwise (make stron er) just enou h until two li hts turn
on
2. Move the label to the label sensor slit; the li hts on the control box will be off. If li hts did not
turn off, please adjust the adjustment of the control box counter clockwise (make weaker) just
enou h until two li hts turn off
3. Test the sensitivity of label sensor; the li hts will li ht up when the label sensor responds on base
paper, and li hts must be off when the label sensor responds on label. You have successfully set up
the of label sensor
4. Please do not adjust the control box after settin the sensitivity of label sensor
5. If the indicator li hts ( reen & red) twinkle unusually durin labelin , please re-adjust the label
sensor.

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Chain Aligner Station Adjustment
Chain ali ner station’s purpose is to maintain the correct position of objects to be labeled on the
conveyor belt. This also acts as a separator to maintain a fixed distance between objects to be labeled.
.
Width adjustment wheel is used to adjust the width of the side pressure to accommodate
different sizes of objects to be labeled.
When adjust the chain ali ner, please put the bottle in the middle of the chain ali ner then adjust the
chain roller until it comes in contact the body of the bottle.
If the chain ali ner station already adjusted in proper position. Corrects the bottle on the middle of
the conveyor and also the distance between every bottle is correct.
When the position of chain ali ner is not adjusted well we can’t adjust the bottle to the ri ht position.
It will label inaccurately.
Power transmission set
Sliding base
Height adjustment wheel is used to adjust the height of
the side pressure to accommodate different height of

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To Hold Down ＆
＆＆
＆ S onge Roller
When the bottle passes throu h the side pressure station its position is corrected and the top hold
down will press it down for stable label application. It also holds the bottle for the spon e rollers to
press the labels to a flat and even finish.