System for eliminating interference of randomly stacked workpieces
AssigneeHiwin Technologies Corp.
InventorsMei-Yu Huang, Ming-Shiou Liu
Life of this patent
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Abstract
A system for eliminating interference of randomly stacked workpieces is disclosed. The system includes a three-dimensional sensing module, a pick-up apparatus and a control module. The control module is coupled to the three-dimensional sensing module and the pick-up apparatus. The control module is configured to control the three-dimensional sensing module to capture a three-dimensional image, analyze the three-dimensional image to obtain an image information, select a target workpiece to be picked up according to the image information, arrange an interference elimination path for the target workpiece, and control the pick-up apparatus to eliminate interference of the target workpiece according to the interference elimination path.
Claims10
A system for eliminating interference of randomly stacked workpieces, comprising:
- a three-dimensional sensing module;
- a pick-up apparatus;
- and
- a control module coupled to the three-dimensional sensing module and the pick-up apparatus, and the control module being configured to:
- control the three-dimensional sensing module to capture a three-dimensional image, wherein the three-dimensional image is formed by capturing at least one portion of the workpieces;
- analyze the three-dimensional image to obtain an image information;
- select a target workpiece to be picked up according to the image information;
- arrange an interference elimination path for the target workpiece, comprising:
- the control module dividing the target workpiece into a plurality of regions;
- the control module calculating an interference parameter of each of the regions;
- and
- the control module sorting the regions according to the interference parameter of each of the regions to obtain a sorting result, and the control module obtaining the interference elimination path by connecting the regions according to the sorting result;
- and
- control the pick-up apparatus to displace at least one workpiece causing interference with the target workpiece along the interference elimination path to eliminate interference of the target workpiece, such that the at least one workpiece causing interference with the target workpiece is pushed away from the target workpiece.
Dependencies are inferred from the claim text.