The nozzle cleaning, detection and sorting machine adopts 3 × 5-megapixel cameras for detection. The camera field of view is approximately 29×22, with a single-pixel precision of about 0.01mm, enabling high-precision measurement. It is composed of a set of special visual measurement software.
The machine detects in two stations (divided into upper and lower stations). Operators place the small fixtures loaded with products in fixed positions and press the start button. The upper-station camera first moves to check whether each product is placed in position one by one, then confirms if the large fixture has empty slots ready. After completion, the gripper moves to transplant the products from the small fixture to the large fixture. After air drying and pressure testing, the lower-station camera takes photos to detect the appearance and dimensions of the products, finally giving an OK/NG result for each product.
Front Side | Back Side
Front Side | Back Side
Front Side | Front Side
Back Side | Front Side
7. Radius | 1. Radius
8. Width | 2. Radius
9. Radius | 5. Radius
10. Appearance: Deep scratches and cuts | 6. Radius
| 8. ...
| Back Side | Front Side
| Severe deformation | Nozzle damage
| Detectable | Detectable
| Nozzle missing | Slight deformation
| Detectable | Undetectable