How fast is China's express delivery? Two major automation equipment to tell you!
Release time:
2023-11-15 13:49
Source:
How long does it take for your express delivery from order to receipt? 3 days? 1 day? Half a day?
Recently, on the 11th of the 12th of the month, a netizen placed an order at 20:00, and the courier knocked at the door at 20:07, "Sir, your express has been delivered".
Just 7 minutes.The "fast" of China Express is beyond imagination!
Next, let's start with the two core equipment of the logistics storage center--Shuttle and balance wheel sorting machine
To feel how high-tech is efficient to improve the efficiency of logistics operation?
In the logistics storage center, the shuttle car mainly realizes the function of transporting express packages to destinations such as supply tables, shelves and logistics vehicles. The accuracy of its transportation route, the load stability of carrying packages, and the rapid response ability to avoid obstacles directly affect the efficiency of the entire storage operation.
At present, the shuttle car basically adopts the current advanced guide rail, laser and vision navigation technology, equipped with high-performance sensors, high-precision.Servo Drivesand so on, to achieve efficient storage, sorting express. For example:
The speed of the SHUTTLE shelf shuttle is as fast as 6 m/s and can handle 1600 boxes per hour.
Shentong Express Sorting Center
350 shuttle cars can sort 18000 express items in one hour, saving 80 people.
In addition, in order to ensure the efficient operation capability of the shuttle car under special circumstances, the domestic Otto Research Institute has independently developed a motion control system that can still operate stably at minus 40 ℃, helping the shuttle car to carry goods smoothly and efficiently in cold chain storage.
In the storage center, in addition to the shuttle car to transport the express to various systems, the balance wheel sorting machine is also required to sort the express efficiently, and then store or leave the warehouse according to categories.
How does the balance wheel sorting machine realize the express sorting? Mainly through the angle change of the rows of wheels on the table, the direction of the express is changed, so as to separate the express.
In the past, the common balance wheel sorting machine was mainly composed of cylinderslinkage mechanismControl the steering. In the actual operation process, this kind of movement has three obvious disadvantages:
1 Low torque accuracy
The dependence on the gas source and the pneumatic transmission mode make the swing angle of the balance wheel not accurate enough;
2 slow response speed
The response speed of the cylinder linkage mechanism is slow, and the swing control has a certain delay, which further leads to the decline of the overall swing control efficiency;
3 Low control efficiency
The pneumatic drive mechanism lacks the correspondingDetection deviceWith the method, the closed-loop monitoring of the output torque cannot be formed, which leads to the uncertainty of the swing control and the low control efficiency.
Now, with the development of electrical technology, many manufacturers have updated the balance wheel sorting machineservo system controlThe electric connecting rod balance wheel mechanism.
This electric linkage mechanism makes full use of the high response, high stability of the servo system, and the closed-loop monitoring of the encoder, and can realize high-frequency and high-precision motion control of the balance wheel at multiple angles of 30 ° and 60 ° and multiple speeds. Greatly improve the efficiency of express sorting.
In China's vast land area of about 9.6 million km2, there has been a demand for more than 10 billion express delivery in the past two years during shopping festivals such as 618 and Double Eleven. The speed of China's express delivery has not only never disappointed, but has broken through the limit again and again, making all parts of the world admire it.
This is inseparable from the continuous intelligent, automated, and digital upgrading of the logistics storage center. At the same time, it is also inseparable from the continuous technological breakthroughs, R & D and innovation of all relevant manufacturers to improve the efficiency of logistics operations, and provide generations of powerful black technology equipment and products.
As an independent innovator in the field of motion control and intelligent perception, Aotong Research Institute will continue to adhere to the road of independent research and development based on market feedback from the logistics industry, provide more competitive motion control products for logistics equipment, and help logistics to develop more intelligently, more efficiently and more environmentally friendly.
Express delivery, sorting, shuttle, control, balance wheel, logistics, warehousing, servo drive, servo cryogenic
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