Rotary labeling machine
The Full Automatic Rotary Hot Melt Roll-Fed Labeling Machine caters to a wide range of industries, including mineral water, soft drinks, and seasonings, among others. It offers numerous benefits such as decreased glue usage, enhanced label adhesion duration, high labeling accuracy, and additional advantages.
What is the Rotary labeling machine
Rotary labeling machine applies labels to products as they travel on a rotating conveyor. Frequently utilized in sectors requiring high-speed labeling of cylindrical or round containers, such as food and beverage, pharmaceutical, and cosmetics industries, its rotary action facilitates continuous product labeling, thereby enhancing both efficiency and production throughput.
Features & Benefits
This machine is ideal for continuous label application using a localized glue application technique, which results in reduced glue usage and lower operating costs.
Due to its precise design, rigorous processing standards, and careful assembly, this machine operates with outstanding stability. It boasts a production capacity of up to 24,000 bottles per hour.
The machine features a rotary design with a compact build, aesthetically pleasing appearance, and uses standard materials.
The labeling station serves as the core of the machine, with a sophisticated design that ensures consistent label tension during conveyance, automatic label adjustment, and synchronization of labeling speed (a composite of machine rotation speed and bottle rotation speed). It features a no-label, no-glue function and maintains normal labeling operations before and after changes in bottle types.
The primary unit of the machine features an upper-cam configuration, simplifying the process of switching bottle types. Additionally, the machine head uses a pneumatic clamping technique, making it easy to adjust the height of the main unit.
The automatic control system utilizes PLC for comprehensive control, integrating various components such as the servo system, frequency conversion system, and constant temperature system, among other control features.
Applications where Rotary labeling machine is used
Products Parts
The machine is equipped with a servo motor that drives the gear transmission, which in turn rotates the traction roller. The label is clamped between the traction roller and the rubber roller, and thus is pulled by the roller. The rubber roller is equipped with a manually adjustable device that clamps the label to prevent slipping.
The screw conveyor section is driven by the bottle feeding wheel’s gear, which drives the pulley to rotate, transmitting power to the screw gear box. The screw gear then drives the screw conveyor to achieve the function of fixed-distance and bottle separation.
The components of the labeling station provide fixed support, and the position and height of the labeling station platform need to be adjusted accordingly when changing bottle types and label heights.
The bottle pressing heads that move in the cam track. As the bottles rotate in the large turntable, they are stably pressed onto the bottle holders by the pressing heads. The elastic pressing heads ensure that the bottles are continuously and tightly pressed at the mouth throughout the adjustable range of bottle heights.
The bottle holders that are evenly distributed on the large turntable. The bottle holders can be changed according to the bottle type and are capable of accommodating circular and square bottles up to 5L in volume (with other replaceable parts).
Using the roller coating method for glue application is more efficient than the spraying method as it ensures a more uniform and generous application of cloth glue, resulting in a smoother and stronger joint.
A well-designed man-machine interface can display the current status of the machine, production information, hot melt adhesive and suction temperature readings, standard drum messages, and provide clear instructions for handling various alarm messages. This user-friendly interface allows operators to quickly troubleshoot any issues and manually start or restart the machine during debugging bids with ease.
The control cabinet receives signals from sensors, the touch screen interface, and other components of the machine, and then processes this information to control the labeling process. It controls the movements of the labeling head, the cutting knife, the conveyor belt, and other components of the machine to ensure accurate and consistent labeling.
Specification
| Model | OPP-R18 |
| Labeling speed | 24000BPH (500ml) |
| Labeling material | OPP/BOPP |
| Applicable bottle | Both round and square shaped bottles |
| Applicable label length | 125-500mm |
| Applicable label height | 20-140mm |
| Air consumption | 0.2m3/min |
| Air compression | 5-8Bar |
| Glue Comsumption | 1KG glue for 100000pcs(label height at 50mm) |
| Power supply | 8KW |
| Voltage | 380V,50HZ |
| Overall dimension | L1942mm×W1742mm×H1920mm |
| Weight | 3500Kg |
Electric Configuration
| PLC | Schneider/France |
| Touch Screen | Schneider/France |
| Sensor | SICK/Germany |
| Servo system | Schneider/France |
| Encoder | SICK/Germany |
| Promixity switch | Schneider/France |
| Contactor | Schneider/France |
| Low voltage electrical appliances | Schneider/France |
| Security Moule | Schneider/France |
| Limit switch | Schneider/France |
| Adapter | Schneider/France |
| Relay | Schneider/France |
