Inspection & Palletizing of Insert Molded Parts through YASKAWA GP8

Industry > Metal·PlasticsApplication > InspectionApplication > Material HandlingSector > Manufacturing

This automation solution streamlines the post-molding process for insert molded parts through the YASKAWA Motoman-GP8. It automates the entire sequence—from appearance inspection to the selection and palletizing of products—leveraging a high-precision vision system.

The system performs simultaneous inspection of two products, executing individual discharge or palletizing based on the specific results for each. By replacing manual visual checks with 100% automated vision inspection, the solution has significantly improved detection rates and overall product quality.

Components

Robot	Robot: YASKAWA GP8 Type: 6-axis articulated industrial robot Payload: 8kg Reach: 727mm Weight: 32kg Repeatability: ±0.02mm

Workflow

STEP 1.	Picking: The robot picks up the insert molded parts.
STEP 2.	Vision Inspection: High-speed scanning for defects and dimensional accuracy.
STEP 3.	Sorting: Automatic discharge of defective units.
STEP 4.	Palletizing: Precise loading of "Good" products into trays/pallets.

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Features

Enhanced Productivity through Efficient Process Design

Dual-Product Handling: Simultaneously handles and inspects two products through vision sensors, significantly reducing cycle time.
Flawless Palletizing: Precisely loads "Good" products into pallets according to the required quantity, ensuring zero missing units.

Space Maximization with Compact Robotics

High-Speed Compact Robot: Leverages a compact industrial robot to achieve rapid operation speeds within a minimal footprint.
Ceiling-Mount Installation: By mounting the robot on the ceiling, interference between product flow and robot movement is minimized, saving valuable floor space.

Results

ROI Period	36 months
Key Benefits	Increased productivity through seamless, idle-free production. Improved quality through 100% automated vision inspection.
Client Feedback	We were able to resolve issues related to defective products through 100% inspection, which significantly boosted customer satisfaction. Additionally, the ceiling-mounted setup allowed for a compact layout, making it possible to utilize our space efficiently without needing additional floor area for the automation system.

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