There is no problem even if there are different distortions or warpages in each workpiece or if the workpiece is misplaced in the palette
Case study3D alignment application
Challenges
- Desktop robot is used, but there are the following issues:
- Seal is applied to the outer periphery of the resin workpiece, but there are distortions and warpages in each workpiece, resulting in NG in the same application trajectory.
- There is a rattle in the work palette, and the workpiece sometimes tilts and fixes it, and the application position is shifted.
- When the syringe is replaced, the Nozzle position may be shifted, and it is necessary to re-adjust and confirm the application program each time.
- If liquids adhere to the tip of Nozzle, the application shape will be disturbed and defective.
Measures
- Introduced application robots with image recognition (tabletop type / orthogonal type)
- Implemented "3D alignment function" and "Nozzle position automatic correction function".
- Nozzle cleaning unit is also installed.
Effect
- Automatic sensing of distortion and warpage of the workpiece is now possible to apply "to match the actual workpiece", improving the quality of the product.
- Automatically correct the Nozzle position when replacing the syringe. There was no need for a troublesome re-adjustment.
- Automatic cleaning of Nozzle tip. We have always been able to maintain the best condition, and the good quality rate has improved.
PROPOSED PRODUCTS
Proposed Products
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