Palletizing machine is a high-tech product integrating machine and electricity, which is divided into low-level palletizing machine, medium-level palletizing machine and high-level palletizing machine. The items are palletized according to the requirements of the grouping method and the number of layers. The palletizer is an equipment used to automatically stack bags, cartons, rubber blocks or other packaging materials transported by the conveyor into stacks according to the working mode required by the customer's process, and transport the stacks of materials. The palletizer can stack and push out by itself, which can realize logistics activities such as handling, loading and unloading, transportation, storage, etc. It not only reduces labor intensity, but also is conducive to forklift transportation and storage, and. The design of palletizer belongs to mechanical equipment. In the design process, designers not only need to consider the aesthetics of the appearance design, but also consider the structural design, combined with the characteristics of sheet metal, and perfectly integrate the function and design. Identify factors such as processing characteristics, molding processes and production costs. The palletizer is controlled by PLC, touch screen, standard control buttons and signal switches, and is divided into automatic control mode and manual control mode. The automatic control mode can realize intelligent operation, which is very simple and convenient to use, not only safe and reliable, but also reduces labor intensity. The palletizer can find the fault point through the touch screen, which can quickly and conveniently eliminate the fault. The design of the palletizer fully considers the user's physiological characteristics and behavior habits and the man-machine comfort of the equipment, analyzes it through field visits, user research, personal experience, etc., and integrates the data to determine a more reasonable man-machine Size and operating experience. The appearance design of the palletizer is simple and atmospheric, and the color matching highlights the overall feeling of the product. The shapes of each functional component echo each other, highlighting the modern feeling and technological feeling of the product.