Automated Finished Tire Quality Control
In the final stages of tire manufacturing, ensuring the structural integrity and surface quality of vulcanized tires is a critical but difficult task. Traditional inspection processes often suffer from significant defect recognition delays, as human inspectors struggle to keep pace with high-volume production. This leads to low efficiency and a high dependency on manual re-inspection, which increases the risk of subjective error and missed defects such as bulges, cracks, or foreign matter.
Furthermore, manual inspection stations require extensive floor space and create a bottleneck that increases the overall cycle time (CT). Excessive workstation occupancy in the factory prevents a streamlined, "lean" manufacturing flow. Without a high-speed, automated system capable of capturing the complex geometry of a rotating tire, manufacturers face rising costs and the constant pressure of maintaining safety standards in a competitive global market.
SinceVision Solution: SRI7400R Integrated 3D Laser Profiler
Camera Selection
| Model | SRI7400R |
| Reference distance (CD) | 400mm |
| Measurement range - Z - axis height (FS) | +115mm, -224mm(FS = 339mm) |
| Measurement range - X - axis width - Near side | 146mm |
| Measurement range - X - axis width - Reference Distance | 195mm |
| Measurement range - X - axis width - Remote side① | 300mm |
| Light source - Light source wavelength | 660mm |
| Light source - Laser class | 2M |
| Light source - Laser output power | 10mW |
| Repeatability - Z - axis (height)② | 5μm |
| Repeatability - X - axis (width)②③ | 20μm |
| Linearity - Z - axis (height) | ±0.02% F.S. |
| Profile data interval - X - axis (width) | 90μm |
| X - axis profile points | 3200 |
| Scanning speed | 1500 - 200000Hz |
| Temperature characteristics | 0.01% F.S./℃ |
| Data interface | 1 Ethernet interface 100Base - TX/1000Base - T |
| Input | Differential encoder (Trigger)④, start signal④ |
| Input voltage | DC 24V(45W) |
| Working temperature | 0 - 50℃ |
| Storage temperature | -20 - 70℃ |
| Working humidity | 35% - 85% No condensation |
| ESD protection | Contact discharge 4kV, air discharge 8kV, comply with IEC 61000 - 4 - 2 |
| EFT protection | Power port 2kV/5 or 100kHz, signal port 1kV/5 or 100kHz, comply with IEC61000 - 4 - 4 |
| Shock resistance | Each axis 50Gs/3ms, comply with IEC 68 - 2 - 27 Ea |
| Vibration resistance | 10Gs (10 - 500Hz), comply with IEC 68 - 2 - 6 Fc |
| Protection level | IP67, comply with IEC 60529 |
| Data cable (network cable) model - L type | SCB - HNET - HR2Z - 3m/6m/10m |
| Data cable (network cable) model - I type | SCB - HNET - HB2Z - 3m/6m/10m |
| Data cable (I/O cable) model - L type | SCB - HIO - HR2Z - 3m/6m/10m |
| Data cable (I/O cable) model - I type | SCB - HIO - HB2Z - 3m/6m/10m |
| Dimension (mm) | 200.5 x 54 x 94mm |
| Weight | Approximately 1.2kg |


