Light Inspection and Labeling Machine for Vials

The light inspection and labeling machine for vials is suitable for light inspection and labeling of vials, ampoules, and oral liquid bottles in the pharmaceutical, health supplement, and food industries.

Working Principle

 

This light inspection and labeling machine for vials uses a dividing screw to seamlessly connect bottles with a vertical roller. It uses a servo mechanism to spin the bottles at high speed, while a camera captures high-frame-rate, high-resolution images. Image processing and algorithm recognition technologies are employed to distinguish between the external appearance and internal defects of the vials. Additionally, the system is equipped with a sensor that triggers the labeling dispenser to apply labels to the bottles. This integration of bottle inspection and labeling saves space and reduces the need for manual labor. 

 

Functional Features

 

  • The integrated design of the labeling function and light inspection function has the advantages of saving installation space, procurement cost and  labor cost.
  • The bottles are vertically loaded into the machine, where the screw divider and the vertical roller work in seamless synchronization to ensure a uniform and stable arrangement of the bottles as they enter the line.
  • The vision inspection system, with a servo-driven bottle rotator, spins the bottles at high speed, capturing 360-degree, high-frame-rate, high-resolution images with a high-speed camera to ensure precise detection.
  • The labeling system employs an internationally advanced servo-driven labeling head, using a diamond-coated material for the powered labeling roller and an adaptive pressure roller. This combination provides strong friction and excellent wear resistance, ensuring accurate labeling over time.
  • Adopting a star wheel suction cup automatic removal system, equipped with a rejection collection tray to neatly gather defective products, saving time on manual sorting and increasing work efficiency.
  • The structure design of tool-free disassembly and replacement parts makes the production change operation simple and fast.

 

 

Technical Parameter

 

Detection content:

black spot, cracks, filling amount, powder, powder cake, presence of rubber stopper aluminum cap, and cap sealing quality.

Detection speed

500bpm (depending on bottle size)

Labeling speed

600bpm

Labeling accuracy

±0.5mm

Power supply

220VAC 50HZ 5500W

Air pressure

≥0.6Mpa

Dimensions (reference)

L5287*W1384*H1979mm