A high-precision intelligent control method and system for locking equipment

By adjusting the light source and camera parameters to obtain clear images and establishing a prediction model to determine the optimal path planning, the problem of insufficient positioning accuracy of the automatic screw lock machine in precision assembly tasks is solved, and high-precision and high-efficiency screw lock payment is achieved.

CN119748100AInactive Publication Date: 2025-04-04SUZHOU HANDSOME PRECISION MOULD CO LTD
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Patent Information

Application Number
CN202510226149.X
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-02-27
Publication Date
2025-04-04
Estimated Expiration
Not applicable · inactive patent

AI Technical Summary

Technical Problem

When facing precision assembly tasks, the existing automatic screw locking machines are difficult to reach the ideal level, resulting in the screw not being able to accurately fall into the predetermined hole position, reducing product pass rate and increasing rework costs.

Method used

By adjusting the light source and camera parameters, a clear real-time image of the screw holes is obtained and a prediction model is established to obtain the predicted position of the screw holes. Based on the predicted position and the status information of the device axis, the optimal path planning and operation sequence are determined.

Benefits of technology

It improves the locking accuracy and efficiency, reduces the dependence on labor, ensures the correct installation of screws, and improves the stability of the product and the efficiency of the production line.

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Abstract

The present invention discloses a high-precision intelligent control method and system for a locking device, and relates to the field of electronic manufacturing technology. It includes: S1: adjusting the light source and camera parameters, obtaining a real-time screw hole image, and calculating the image clarity evaluation index to determine the final clear image; S2: obtaining and preprocessing the image of the screw hole feature, and at the same time, establishing a prediction model based on the preprocessed feature image to obtain the predicted position corresponding to the screw hole; S3: determining the optimal path planning based on the predicted position, and determining the optimal operation sequence based on the status information of each axis in the locking device. The present invention uses a high-resolution camera and sensor to accurately capture the specific position and direction of each screw hole, ensuring that each screw can be correctly installed in place, thereby avoiding the problem of inconsistent product quality due to human factors and improving the stability and reliability of the product.
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