A timing dynamic scheduling method for multi-carrier plate grabbing in an unloading link of an electroplating production line

By prioritizing the expected time of the carrier plates and planning the shortest path in the electroplating production line, and combining the unloading position information, the execution instruction sequence of the robotic arm is generated. This solves the problem of the separation between the robotic arm's grasping order and the allocation of the unloading position, and realizes the efficient and seamless transfer of multiple carrier plates, thereby improving the overall production efficiency.

CN122186722BActive Publication Date: 2026-07-21FARSONICS ELECTRONICS TECH (KUNSHAN) CO LTD
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Patent Information

Application Number
CN202610669646.1
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2026-05-15
Publication Date
2026-07-21
Estimated Expiration
2046-05-15

AI Technical Summary

Technical Problem

In the unloading process of existing electroplating production lines, the gripping sequence of robotic arms and the allocation of unloading positions are disconnected, resulting in frequent waiting of multiple plates, robotic arms running idly or colliding, and excessively long plate dwell time, which reduces the overall production efficiency of the line.

Method used

Prioritize the loading based on the expected time of electroplating of the carrier plate, plan the conflict-free grasping sequence using the shortest path first rule, and generate the execution instruction sequence of the robotic arm by combining the status information of the unloading position. This ensures the coordinated matching between the grasping sequence and the unloading position, and achieves seamless connection and efficient flow of multiple carrier plates in the unloading process.

Benefits of technology

It improves the overall operating efficiency of the electroplating production line, reduces the idle running and waiting time of the robotic arm, optimizes the utilization of space resources, avoids time overlap and spatial interference, and enhances the smoothness of the production line and the utilization rate of equipment.

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Abstract

The application discloses a kind of electroplating production line unloading link multi-carrier plate grabbing timing dynamic scheduling method, comprising: based on the expected time of carrier plate completion electroplating priority ordering, generate initial grabbing priority list;Using shortest path priority rule planning conflict-free grabbing order, obtain optimized grabbing timing sequence;Combining mechanical arm action time and moving time, judge and eliminate the time overlap or space interference of adjacent grabbing action;According to the execution grabbing timing sequence, assign initial unloading position to each carrier plate, so that mechanical arm can place carrier plate with the shortest moving distance after grabbing, generate unloading position mapping table;The execution grabbing timing sequence and unloading position mapping table are matched, and the mechanical arm execution instruction sequence is generated.The application can realize seamless connection and efficient flow of multi-carrier plate in unloading link, reduce mechanical arm empty running and waiting time, reduce carrier plate retention risk, improve the overall operation efficiency of electroplating production line.
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