While the circulation of world commodities maintains th […]
While the circulation of world commodities maintains the operation of the economy, it also presents a series of problems to the people involved. Its normal operation depends on the extensive automation of the logistics chain. If there is no batch of high-performance micro motors, this is almost impossible. These motors usually need to generate extremely high forces in a very small space and in a continuous working environment. These are why we can find the motors produced by Tuozhong in these challenging areas.
Although it sounds familiar and extremely related, the term "logistics" does not originate from the Greek root "logic", but from the French military term. Because at the end of the Middle Ages, quartermasters were responsible for providing marching and fighting weapons, as well as sleep and rest equipment. The quartermaster’s tasks have grown over time and have begun to control other parts of the overall supply chain. In the beginning, only accommodation was provided, and it gradually evolved into a complex military logistics.
Quartermaster was originally a cavalry sequence, because the transmission of information has always been the key to logistics. I know that in the 19th century, horses were still used to convey information. Nowadays, electromagnetic waves propagating through the air and cables can perform this task faster. Today, large-scale data is transmitted through the use of optical cables. They form the backbone of the global logistics network. The necessary information is transmitted through optical signals and cables-from online orders, timely production in smart factories, to home delivery by express.
Nanometer precision connection
Two optical cables must be connected by one wire and one wire. This is an extremely delicate work, because each independent optical cable is as thin as a human hair. The optical core is even thinner, even only 5 microns.
When two optical cables are connected together, the two ends must be precisely aligned. Only in this way can the signal be transmitted cleanly and without contamination. In construction, precise alignment is performed using small mobile devices. The individual fibers are first cut at a 90 degree angle, the protective insulation is stripped off, and the fibers are placed on the alignment equipment. This device automatically and accurately aligns the two objects in three-dimensional directions, so that the flat ends are exactly the same. The terminals are intertwined and insulated once again to ensure the safe connection of the fibers and the smooth flow of signals. Nano-level alignment can use positioning equipment produced by Tuozhong: DC micro-motors, with gear heads, guide rails, and high-resolution encoders. Stepping motors with high precision can also be used here.
Highly automated warehouse system
Thanks to this technology, optical cables can transmit digital order signals at the speed of light. Digital orders can be sent from a customer terminal to an online store, or a production plant to a supplier. In these examples, a series of processes are in operation. Basically, these processes result in the product being retrieved from the storage factory and ready for transportation.
Today, more and more work steps are designed to store items in the warehouse to ensure these products, which prepare these products through automatic storage, retrieval robots, unmanned transportation systems, and intelligent logistics robots. The computer-controlled machine accepts work instructions and automatically moves to the target shelf space for storage or collection of items. To achieve this, the automated system is equipped with lifting columns, telescopic arms, or grippers that can hold and move packages or pallets.
On these automatic equipment, the space for the motors used to drive the equipment is very limited. These motors are usually placed directly on the processing element. Here, despite their compact footprint, these motors usually don't have to lift heavy loads. Speed plays a very important role. In an e-commerce company with a huge storage factory, thousands of orders need to be processed every day, because the independent storage and retrieval steps need to be completed in a very fast speed.
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