China Automatic Ampoule Light Inspection Machine Light Inspector

KNM 800/5 Automatic Ampoule Light Inspection Machine/ Light Inspector
samples of vials

Machine Introduction and Application:
It is mainly used in pharmaceutical production to inspect impurities in ampoule injection. The inspect items includes impurities in which glass crumbs , fiber , hair , white powder, white dots are included and appearance inspect in which focal head, carbide, convex head, socket head and bubble head are included.

Working process:

Products to be inspected→ infeed bottles→ bottle pressing→ rotate bottles → stop → take pictures → photoelectric inspection area → image processing software system analysis → bottle outfeed → Qualified bottles and the rejects collection

Main Structure:

1. Rack →bottle-infeed conveying devices → bottle-infeed wheel→rotary tray→ bottle-pressing device→ rotary apparatus→ cam lift →quick change size parts device → outfeed wheel →qualified products/rejects collection plate.

2. Driving system,servo system → computer software processing system → control system

3.inspection camera → lighting device → light harrier → Light source servo tracking device → image processing system


Main Technical Parameters:

Inspection speed800x(1±5%) pcs/minBottle1-5ml AmpoulesTotal electric capacity5.9kWVoltage380V,50 HzPrecision≥40μmBench height900mmDimensions2618x2468x2000mm(L*W*H)Net weightabout 3000kg

Main Technical Characteristics:

1. Adopt long conveyor belt not equidistant screw bottle-infeed,

2. Inspecting precision is adjustable to meet different requirement of customers.

3. Use specially designed testing servo tracking mechanism to ensure inspected bottle, camera and light is at relative rest. Inspection image is clear and reliable, meet the precision test requirement of users.

4. Adopt patent technology designed bottle-screw and brake mechanism is running stable and easy to maintain.

5. Turntable uses specially designed servo controlled lifting mechanism, enables size parts change to be fast and easy.

6. Adopt seismic design, all carbon steel parts treated by powder paint coating.

7. Use special computing method to ensure the inspect accuracy and to avoid the dirt on surface or bubbles affect the inspect result.

8. Use high resolution industrial camera and special designed bottom imported light source, the inspect item is magnified 50 times, inspect accuracy is much higher than man inspection.

9. Inspect data can be obtained, stored and print out, ensure the process parameters can be traced, which is in line with GMP requirements.

10. The key components (like cameras, light source, servo motor, main motor, the inverter, switch, controller, drive bearing and sliding bearing etc. ) of machine, uses the international well-known brand.

11. This equipment has complete independent national intellectual property rights, and has won more than 30 patents. And adopt dozens of patented technologies on design the special structure to ensure the machine's stable running.

12. Adopt independent developed and special designed high technology integration onservo system, photoelectric control, image processing and computer software.

13. Adopt European pharmacopoeia and American FDA acknowledged KNAPP test procedure, to make the detection of the main functions and parameters to be verified, and conform to the requirements of the industry internationalization.
Detection range:

Inspection of glass fragments, through the background light settings, in relatively large
particles such as glass fragments, bright spots will be formed under the hall effect of light.
Inspection is realized after comparison between various photos taken.

Inspection of clarity: Through the side light setting, various photos of white spots and other reflective objects are taken for comparison and inspection.

Inspection of liquid level and appearance: Through the back light setting, inspection of liquid level, empty bottle, wire drawing and other defects is carried out.

Inspection of black heads: Through the back light, inspection of black heads at the bottle feeding pushing disc is carried out.

Re-inspection: Through the background light setting, re-inspection of small impurities is carried out to reduce the omission ratio.