A method, device and system for unloading on multiple numerical control machine tools

By acquiring material and machine tool information, the optimal loading and unloading sequence is determined, and the operation process of the robotic arm is optimized. This solves the waiting problem when multiple CNC machine tools are serving simultaneously, improves processing efficiency, and reduces the impact of calculations and malfunctions.

CN116079480BActive Publication Date: 2026-06-19ZHONG SHU FU XIN ZHI NENG KE JI (SHANG HAI) YOU XIAN GONG SI
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
ZHONG SHU FU XIN ZHI NENG KE JI (SHANG HAI) YOU XIAN GONG SI
Filing Date
2023-03-07
Publication Date
2026-06-19

AI Technical Summary

⚠Technical Problem

When a robotic arm serves multiple CNC machine tools simultaneously, there may be a waiting state for either the robotic arm or the CNC machine tool, resulting in low processing efficiency.

⚗Method used

By acquiring the quantity of materials to be processed and the model information of the CNC machine tool, the optimal loading and unloading sequence is determined, and the robot arm is controlled to load and unload materials in the optimal sequence. This includes acquiring processing time, moving speed, gripping speed, placement speed, and position information to optimize the robot arm's operation process.

🎯Benefits of technology

It improves the efficiency of the robotic arm in loading and unloading multiple CNC machine tools, reduces the computational load of electronic equipment, and can adjust the loading and unloading sequence in a timely manner when CNC machine tools malfunction, thereby reducing the impact of the malfunction.

✦ Generated by Eureka AI based on patent content.
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Abstract

The application relates to a method, device and system for feeding and discharging a plurality of numerical control machine tools, and relates to the field of numerical control machine tools. The method comprises the following steps: acquiring the number of materials to be processed and the model information of at least two numerical control machine tools; obtaining at least two groups of feeding and discharging sequences based on the number of materials and the model information of the at least two numerical control machine tools, wherein the feeding and discharging sequence is the feeding and discharging sequence of a manipulator to the at least two numerical control machine tools; determining the completion time corresponding to each group of feeding and discharging sequences, wherein the completion time is the time for the at least two numerical control machine tools to process the materials to be processed; determining the optimal feeding and discharging sequence based on the completion time; and controlling the manipulator to feed and discharge according to the optimal feeding and discharging sequence. The application has the effect of improving the processing efficiency of the numerical control machine tools.
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