Feature
1. The up and down reversing points of the reciprocator are on the outside of the workpiece to avoid thick coating and sagging caused by turning points.
2. The second dimension uses full-light curtain workpiece detection, and the investment is higher than photo-eye sensing.
3. In the direction of the conveyor and the up and down direction, the spray gun automatically turns ON/OFF in two dimensions. If there is no workpiece or hollow object in front of the spray gun, it will not trigger on, which saves the waste of paint.
4. With the reciprocator spraying, the light curtain detects the workpiece, and with the computer's two-dimensional optimal parameter setting, the spray gun automatically turns ON/OFF for spraying, saving paint.
5. The two-dimensional increase and decrease spraying can be individually set to match the shape of the workpiece for optimal spraying operations.
6. Easy to install, the resolution of the first dimension can be measured in distance. The height of the second dimension use a set of integrated light curtains, which is easy to install.
7. Compared to old-style photographic systems, the level of maintenance personnel does not need to be very high, and there is almost no service demand for general industrial PLC and full-light curtain systems.
8. Use industrial-grade PLC to reduce interference and malfunction.
Specification
| 5000#: A21. x-y axis 2D control ：Fix stroke | ||
| A21 Light curtain computer controller specification | ||
| 1 | Spray parameter | Able to freely adjust in HMI or panel |
| 2 | More memory signal | One station can satisfy the requirement of one reciprocator or one booth. |
| 3 | No. of spray guns can be controlled independently | One station 4pcs, 6 station 24pcs. |
| 4 | Increase and reduce spray | Front edge、rear edge、upper edge、lower edge |
| 5 | The quantity of reciprocator can be control at the same time | 1 ~ 6 sets |
| 6 | Reciprocator spray up and down setting | PLC self-calculating spraying |
| 7 | HMI | Conveyor running speed instructions |
| 8 | HMI | Light curtain detection status display |
| 9 | Conveyor signal | Input from external encoder |
| 10 | Interlock | When the conveyor belt stops, spraying automatically stops. If it runs again, spraying will resume immediately. |
| 11 | Detect workpiece | Use 3cm resolution light curtain |
| 12 | Without workpiece, automatic no spraying | If there is no workpiece in the effective spraying area of the reciprocator, it will automatically return to the origin and standby. |
| 13 | HMI | 10" color |
Components selection：
Use famous brands components, which have the characteristics of reliability and long life.。
For example：
PLC use Germany Seimens，HMI use Germany siemens，
Light curtain use Germany SICK。
