How Take-out Robots Work?
The timing of the ejector operation and part gripping operation is synchronized, after runners have been extracted, they can detected by a limit switch. When a runner is gripped and the arm ascends, fragments from the molded parts that are adhering to the mold are blown away using air. To prevent deformation of the molded products, a pressure reducing valve is used. If parts are difficult to release from the vacuum cup, air blows through this valve to ensure safe release of the parts. If take-out robots will interfere with an object such as a rack mold when the mold closes, the robot can be set to stand by at the swing out limit. The robot can use automatic injection signal output from the molding machine as a condition begin extracting. This initiates automatic operation only when parts have been molded. Automatic injection signal a take-out robot uses the automatic injection signal input of the molding machine as the condition to begin extracting. Using this signal makes it possible to initiate the extracting operation only when products have actually been molded.
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