modify cfgs

control_core.py

@@ -741,6 +741,11 @@ class RobotArmController:
             self.return_home()
             return False
 
+        pick_point_delay = float(_cfg("PICK_POINT_ARRIVAL_DELAY"))
+        if pick_point_delay > 0:
+            print(f"机械臂：已到达抓取点，等待 {pick_point_delay:.1f} 秒后执行夹爪动作")
+            time.sleep(pick_point_delay)
+
         self.close_scissors_for_pick()
 
         retreat_joints = self.move_pose(approach_pose, pickup_joints, description="采摘后返回预抓取点")