Double-layer circular cross-belt sorting mechanism based on grid model control

Abstract

The invention relates to a double-layer circular cross-belt sorting mechanism based on grid model control, comprising a bag-up mechanism, a sorting trolley, a track device, a gantry frame and a sorting outlet device, the hypotenuse of the bag-up mechanism and the track The outer walls of the device are connected, the sorting trolley moves at a constant speed in the track device, the gantry connects two mutually independent circular tracks in the track device, and the sorting outlet device is connected with the inner wall of the track device. The movement and sorting of the sorting trolley is realized by the WCS sorting control system, which adopts high-speed 5G cellular communication based on MESH technology and industrial 5G multi-point distributed layout. The wireless signal generated by the wireless signal transmitter is automatically connected into a grid model. The control terminal automatically selects the point with the highest signal strength for communication, and at the same time makes the entire sorting mechanism within the coverage area of ​​the hotspot, achieving the purpose of point-to-point and point-to-multiple transmission. The invention has high sorting efficiency, accurate and stable sorting method, and great market prospect and popularization value.

Description

technical field [0001] The invention relates to the technical field of automatic sorting of articles, in particular to a double-layer circular cross-belt sorting mechanism based on grid model control. Background technique [0002] In the field of automatic item sorting technology, the cross-belt sorting system can transfer the items to be sorted from the sorting entrance to the corresponding sorting port by means of the transmission equipment, so as to achieve the purpose of sorting the items. In 2013, Nolan R. Piraz of Dematic Company invented the "cross belt sorter system and item sorting method" (patent authorization number: CN104411603B), including track assembly and multiple The pallet on which the above-mentioned track assembly travels can be applied to many occasions such as packaging and mailing, article storage, and product distribution, but the system has a complex structure and occupies a large area. Now, with the continuous development of the automatic sorting t...

AI Technical Summary

Problems solved by technology

In 2013, Nolan R. Piraz of Dematic Company invented the "cross belt sorter system and item sorting method" (patent authorization number: CN104411603B), including track assembly and multiple The pallet on which the above-mentioned track assembly travels can be used in many occasions such as packaging and mailing, item storage and product distribution, but the system has a complex structure and occupies a large area

Now, with the continuous development of the automatic sorting technology of items, the requirements for sorting automation equipment are getting higher and higher, especially during holidays, the warehouses of various express companies will have a phenomenon of product explosion due to promotional activities, and Since the warehouses of these commodities are basically concentrated in areas with developed economies and relatively tight land resources, the space occupied by sorting automation equipment has become an urgent problem to be solved

In 2015, Cai Xi of Suzhou Jinfeng Internet of Things Technology Co., Ltd. invented "a double-layer cross-belt sorter" (patent authorization number: CN105800295B), including a guide rail device, a base and a sorting mechanism. The sorting mechanism includes a frame And the sorting trolley, the guide rail device includes rollers and guide rails, the rollers are located in the guide rail, and the guide rail device is connected to the base through the rollers. The structure of the sorter is simple in design, easy to use, and flexible in sorting, but the sorting method is stable and reliable. sex is not guaranteed

In 2017, Shi Jianping and others from Changzhou Institute of Technology invented "a logistics cross-belt sorter automatic package supply system and its method" (patent authorization number: CN107082255B), the system includes a package table, a trolley, and a package supply conveyor belt , Package supply buffer conveyor belt and frame conveyor belt. When sorting, the accumulated packages are separated first, and then automatically sent to the required package table according to the idle situation of the package table. Each loading station on the side supplies bags continuously at the same time, but the processing capacity of the single-layer cross-belt sorting belt conveyor is relatively fixed. To increase the processing capacity, it is necessary to equip multiple sets of sorting systems, which occupy double or several times the area, and Energy consumption is also double or several times the amount of improvement

At present, there are many double-layer cross-belt sorters on the market, which are simply arranged by the upper and lower layers of the single-layer cross-belt sorter. Obviously, such equipment consumes a lot of energy.

On the other hand, the structure of the sorting machine is relatively complicated. When a problem occurs during the sorting process, it needs to be shut down to deal with it, which is troublesome.

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