Auto Rotary OPP Hot Melt Glue Labeling Machine For Pure Water Plastic Bottle

Automatic Rotary OPP Hot Melt Glue Labeling Machine for Pure Water Plastic Bottle

 

Characteristics:

 

1. Adopt mature PLC control system technology, make the whole machine stable and high-speed

2. Can be suitable for square /round/oval flat bottles at the same time

3. Use touch screen control system, make operation simple, practical and efficient

4. Upgraded butterfly labeling station design, can be applied for conical bottle labeling

5. Screw adjust the suppression mechanism, high accuracy

6. Synchronization chain mechanism, to ensure smooth and precise calibration

7. Transparent sticker labeling without foam,adhesive sticker labeling without wrinkle

8. Widely used and mutil-function with high flexibility

9. Date/code printer is for optional

10. Tranparent label sensor is for optional

11. Can be customized according to your requirement

 

Machine constitutes:

A: mainframe
Sanyo servo system
Sanyo servo drive system
Sanyo motion controller

SIEMENS PLC
SIEMENS Color Touch-screen HMI

Japan SUNX Digital Color Mark Sensor

Japan SUNX Detection Sensor for coating adhesive

Japan SUNX Photoelectric Sensor

Japan SUNX Pressure Sensor

 

B: Mechanical parts

Transportation institution: B&M AC motor 370w (with deceleration by BBM), inverter speed control

Conveyor: industrial nylon chain plate conveyor

Mainframe transportation institution: B&M AC motor 1.5Kw (with deceleration by BBM)

Sub bottle institution: industrial worm sub bottle institution

Into bottle institution: with worm sub bottle institution and starwheel position feeding institution to ensure the accuracy and stability of loading

Position institution: Mechanical pre-location, using the camwheel institution to planish the bottle for label positioning

Labeling institution: Containers are picked up by rotary wheel, labeling during the rotation.

Supply label institution: Sunswell high speed servo OPP label supply system (drive by servo-motor)

Pressing label institution: Arc brush unit

Guided bottle institution: adjust by double coordinate section guide rail

Glue supply system: Sunswell hotmelt glue supply system (German SEIMEC control system) ensures the accuracy and uniformity of gluing

 

Safety part of the machine

Safety protection: In order to keep the operator safety, when the machine is running please close the protective doors

Lack of label alarm: Set an alarm to remind the operator to change the label when the label will be use out

Lack of bottle alarm: When lack of the bottle the machine will stop and make an alarm .The machine will restart automatically as soon as the bottles have been put that will facilitate on-line production

Leak of labeling alarm: To control the quality of labeling

Pressure testing: When the pressure cannot meet the equipment requirement, the machine will stop to against bad products produce

Vacuum testing: When the vacuum cannot meet the equipment requirement, the machine will stop to against bad products produce

Temperature testing: When the temperature cannot meet the equipment requirement, the machine will stop to against bad products produce

 

Method of Operation

The containers are picked up by the infeed starwheel and transferred to the container table. The container rotation begins when they are positioned between container plates and centering bells.

The speed of the feed roller is adjusted to the required label length for continuous web tension. A standard threading unit ensures optimal film feed. In the cutting unit, the labels are precisely cut while a PLC commandand servo-motor provide an exact cut-off point.

Two narrow strips of hotmelt glue the labels together, which are applied by a heated glue roller to the leading and trailing label edges. The label with the glue strip on its leading edge is transferred to the container. This glue strip ensures an exact label positioning and a positive bond. As the container is rotated during label transfer, labels are applied tightly. Gluing of the trailing edge ensures proper bonding.

 

Process: Infeed bottle → pre-position →label cutting → gluing → labeling→label by press out → finish

 

Technical parameters:

 

Power supply	Three-phase 380V 50 Hz 8000W
The total length of equipment	3000mm(conveyor length 3000mm or can be regulate base on your product lines)
Equipment width	2000mm
Conveyor speed	35m/min (the speed of the transmission lines can be adjusted according to actual production)
The method of speed adjustment	uninterrupted - adjust rate
The largest Speed of labels feed	maximum speed of 100 meters labels / min
The largest speed of labeling	10000 pcs/H
Labeling accuracy	± 1mm
Integrated Labeling accuracy	± 1mm
Product Size: base on client supply container	2L Φ 100mm
Maximum label width	160mm
The maximum length of label	500mm
The maximum diameter of label	500mm
Paper core diameter	152 mm
Labeling glue	leading and trailing edge gluing with hot melt
Gluing temperature	120~160C
Type of label	opp label, paper-plastic composite film label, paper label
Labeling workstation	12 per cycle
The quantity of labeling mold	1 set
Machine weight	2000 Kg