The pallet robot can intelligently adjust the stacking height of each layer according to the actual situation of the goods. The following is a specific breakdown explanation:

1. Intelligent perception and dynamic decision-making
The pallet robot integrates depth vision sensors and pressure sensing systems to scan the size, contour, and weight distribution of goods in real time. The system automatically generates a layered stacking strategy based on the characteristics of the goods, such as variability and center of gravity position, and dynamically plans the height and stacking mode of each layer to avoid cargo compression or collapse. For example, when dealing with irregular boxes, the robot will lower the height of the single layer and increase the buffer gap; For rigid cargo boxes, compact stacking is used.

2. Real time height adjustment mechanism
Adaptive lifting mechanism: The robot is equipped with hydraulic or electric lifting modules, which adjust the height of the forks or platforms layer by layer during the stacking process. For example, after completing the first layer of stacking, the fork automatically descends to the preset gap height to reserve precise space for the next layer.
Height memory and iterative calibration: After each layer is stacked, the system records the current height and overlays the actual thickness of the goods, automatically updating the reference height of the next layer to eliminate accumulated errors. If settlement or deviation of the goods is detected, immediately adjust the subsequent floor height.

3. Collaborative adaptation of gripper and vehicle
Variable clamping distance gripper: For goods of different heights (such as low cans vs high barrels), the robot switches the opening and closing amplitude of the gripper or replaces the vacuum suction cup component to ensure gripping stability.
Adjustable angle tray: Some models of trays support ± 10 ° tilt angle adjustment to meet the needs of tilted stacking. For example, when stacking cone-shaped goods, the automatic tilting tray compensates for the center of gravity deviation and maintains the uniformity of the layer height.

4. Multi scenario adaptability verification
Mixed stacking: When the size difference of goods in the same batch is greater than 15%, the system automatically groups and assigns differentiated layer heights to achieve tight stacking of mixed stacking goods.
High level storage compatibility: When docking with three-dimensional shelves, the robot dynamically compresses the layer spacing based on the height of the cargo compartment to ensure that the total stacking height accurately matches the shelf height.