Grabbing method and device of mechanical arm, electronic equipment and storage medium

The invention relates to the technical field of robot control, and provides a grabbing method and device of a mechanical arm, electronic equipment and a storage medium, and the method comprises the steps that based on the grabbing pose of the mechanical arm, the mechanical arm is controlled to grab a target object from an object grabbing plane; based on the first photo of the target object, determining imaging information of the target object in an object capturing plane; the first picture is obtained by shooting above an object capturing plane; based on the imaging information, the grabbing deviation of a clamping jaw of the mechanical arm is determined; and based on the grabbing deviation, the mechanical arm is controlled to adjust the pose information, so that the target object is placed at the target position. According to the method, the object is subjected to secondary photographing by adopting the single camera, the cost is reduced, meanwhile, the object is subjected to secondary photographing by movin