The stacking manipulator has a material stacking sequence and arrangement setter, which simulates some action functions of the hand and arm. According to fixed procedures, it can automatically and neatly stack packaged goods of different sizes on pallets or production lines. Stacking manipulator can replace manual labor, realize mechanization and automation of production, operate in dangerous environment, and protect personal safety.

The role of robots in industry has replaced human workers in many manufacturing industries. Machines like mechanical arms make it possible for humans to perform tasks with brute force before automation. Now they have replaced heavy lifting and precision assembly. The use of industrial robots can not only help create products, but also reduce waste and improve safety.

Most of the operations performed by the cooperative palletizing robot are grasping and placing operations, that is, the robot grabs materials from the conveyor belt and places them on the designated position on the pallet along the motion path. Therefore, according to the position relationship between the robot and the conveyor belt and tray when it completes stacking, and considering the obstacles in the movement process, the "door" shaped movement track is selected. It should be noted that when the robot end effector completes the stacking of cartons at different positions on the pallet, the trajectory is in the shape of a "door", and the coordinates of the trajectory end point are different only because the positions of cartons on the pallet are different.

With the continuous development and change of society, more and more enterprises have clearly realized that science and technology and innovation have become the most strategic key variables in the development of countries around the world. Who has mastered advanced science and technology can have greater voice in the market. Especially in the face of the severe reality that "Made in China" has been suppressed and contained in the international market, the power of science and technology and innovation is more important.

Among all the stacking equipment, the automatic stacking manipulator is a fully functional equipment. Stacking manipulator can completely replace manual work, and is widely used in dozens of industries such as feed, fertilizer, flour, cement, etc. Stacking manipulator can be used to carry goods and load and unload goods, and can even completely replace people to complete high-precision work. It can be said that these automatic equipment are essential for enterprise production and logistics transportation.

In our daily life, we often see or use palletizing robots. Just like when we go to the supermarket, many goods have to be put in high places. Some are manual and some are automatic. If manual operation is used, it is generally used in some small supermarkets, large malls, etc. However, in some large shopping malls or warehouses, it is not realistic to change the labor force. At this time, we need to set some programs to let the palletizing robot put in a specific position according to the set program.