Automatic machine for marking large cardboard boxes “LM-12”
Servo drive
Capacity: 20-80 labels per minute
Working direction: Left or right
Conveyor speed: ≤40 meters per minute
Inner diameter of label roll: 76 mm
Label roll outer diameter: 350 mm
Label size: width 15-300 mm, length 15-300 mm
Air flow rate: 5 kg/cm²
Labeling accuracy: ± 1.0 mm (taking plane roughness into account)
Total motor power: 800 W
Power supply: 220V, 50HZ
Machine size: 2200mm x 1400mm x 1500mm
Overall dimensions: 2400mm x 1400mm x 1600mm
Weight: 230 kg
Weight with packing: 280 kg

Control system: use Europe and United States series American AB brand PLC control system, with high stable operation and extremely low failure rate; A control system via LCD screen with high stability is used operation and extremely low failure rate. Main system Operation system: The man-machine control 10 inch touch screen, directly visual interface easy operation, with Chinese and English two kinds language, also rich with the help of the function and fault display function; Controlled by a 10-inch touch screen, simple visual interface, in English using the fault display function. Installed Check system：Use German LEUZE check label sensor, automatic check label station, stable and convenient don’t have much higher requirement for the worker; German LEUZE label sensors, automatic label check stations, stable and convenient, without high requirements for the operator. With Send label system：use American AB high-power servo control system, stable with high speed；Servo control with powerful American AB servo amplifier, stable with high response speed. Cardboard cartons move to separate carton device for separation; boxes are moved to the separation device, Enter into the tidy carton device, all cartons keep a certain distance and move in a center line; all boxes keep a certain distance and move along the centerline. Go on transit to press carton device, fix carton body not move and waiting labeling. Transition to fix the cardboard box without moving without applying a label. When sensor check carton, send signal to PLC, PLC received the signal deal with information first, then output signal to 1# and 2# servo motor driver, driven by the drive motor for send label. Servomotor driver, controls the drive motor to feed the label. The brush label device past labels on carton two corners more smooth; the art of smoothing the labels on the box with brushes at two corners for better adhesion. Labeling finish. Labeling. Photoelectronic control elements, labeling accuracy, “no object – stop” function, automatic control of the missing label. The main part of the labeling machine is made of SUS304 stainless steel. The possibility of using different sizes of labels. The system of pressing the label to the surface of the bottle avoids air bubbles. Feeding labels from a roll by a stepper motor. If necessary, you can add the function of printing the series, number and date of production. The equipment and materials used in the manufacture of stainless steel and high-alloy alloys meet the requirements of GMP production.