Grabbing apparatus, material grabbing robot, battery production line, and material grabbing control method

A grabbing apparatus, comprising:

• a mounting frame;
• a gripper mechanism, comprising a first position finding member, a second position finding member, a first clamping jaw, a second clamping jaw, and a movable component, wherein the first clamping jaw is arranged on the mounting frame, the second clamping jaw is movably arranged on the movable component in a first direction, the first position finding member is arranged on the movable component, the second position finding member is arranged on the second clamping jaw, and the second position finding member has a staggered position staggered from the first position finding member and a detection position at which an in-place signal is generated with the first position finding member, wherein:
• when the second position finding member is located at one of the staggered position and the detection position, the second clamping jaw and the first clamping jaw jointly clamp a battery cell;
• and
• when the second position finding member is located at the other of the staggered position and the detection position, the second clamping jaw and the first clamping jaw jointly release the battery cell;
• and
• a driving member, arranged on the mounting frame, wherein the driving member is configured to drive the movable component to move in the first direction, so that the first clamping jaw and the second clamping jaw jointly clamp or release the battery cell.