Guided material taking method, device and electronic equipment
By using a calibration matrix to convert material image coordinates in the guide material extraction technology, and calculating material extraction coordinates in combination with the mechanical coordinates of the camera and the clamping equipment, the problems of poor material extraction accuracy and high calibration difficulty are solved, and more efficient material extraction operations are achieved.
CN119734265APending Publication Date: 2025-04-01JIANGSU CHUANGYUAN ELECTRON CO LTD
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Patent Information
- Application Number
- CN202411981509.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-31
- Publication Date
- 2025-04-01
AI Technical Summary
Technical Problem
The existing guided material extraction technology has the problem of poor material extraction accuracy and high calibration difficulty.
Method used
By taking the material image of the part to be picked up by the camera, the material coordinates of the material image are converted through a preset calibration matrix, and combining the mechanical coordinates of the camera's field of view and the mechanical coordinates of the clamping equipment, the accurate material extraction coordinates are calculated for material extraction operations.
Benefits of technology
It improves the material collection accuracy, reduces calibration difficulty, improves work efficiency, and reduces the workload of on-site personnel.
✦ Generated by Eureka AI based on patent content.
Abstract
The present invention provides a method, device and electronic device for guiding material picking, including: if a material picking instruction is received, the upper camera is used to shoot a material image to be picked up; the material coordinates of the material image are converted through a preset calibration matrix to obtain the converted first mechanical coordinates; and, according to the material image, the second mechanical coordinates of the center of the field of view of the upper camera are determined; the material picking coordinates are determined according to the current mechanical coordinates of the upper camera when the material image is shot, the first mechanical coordinates, the second mechanical coordinates, and the first offset between the preset upper camera mechanical coordinates and the batch head mechanical coordinates; and the material picking operation is performed according to the material picking coordinates. This method does not need to save the coordinates of the calibration point taken by the upper camera for the first time, and does not need to ensure that the product does not move when calibrating the point position, thereby improving work efficiency and improving material picking accuracy.
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