A plc-based three-dimensional warehouse circulation conveying method
A three-dimensional warehouse and circular transportation technology, which is applied in the direction of conveyors, mechanical conveyors, conveyor objects, etc., can solve problems affecting the outbound, roadway failures, blocked passages, etc., and achieve the effect of saving storage space
Active Publication Date: 2018-09-14
赵铭竹
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Problems solved by technology
[0003] According to the traditional method, if the storage stations on the circulation line are full, the goods on the circulation line cannot enter because there are goods on the conveyor at the entrance of the roadway, and they will wait at the original position. , the channel is often blocked, so that either the storage affects the storage, or the storage affects the storage, or there may be a failure in a lane that affects the entire system and cannot be carried out smoothly.
According to the original technology, the circulation line can be freely programmed, and the access conditions are simple, so that it can be entered when it is free. Even if the circulation line flows normally, it may cause the circulation line to be blocked when the volume of inbound and outbound storage reaches a certain value. At this time, the entire system will be blocked. be paralyzed, unable to move
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[0026] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below. Obviously, the described embodiments are part of the embodiments of the present invention, rather than All the embodiments; based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative work all belong to the protection scope of the present invention.
[0027] figure 1 It is a flow chart of a PLC-based three-dimensional warehouse circulation transportation method provided by Embodiment 1 of the present invention. In Embodiment 1, the storage of goods is taken as an example for illustration, as figure 1 Shown, a kind of PLC-based three-dimensional warehouse circulation conveying method comprises the following steps:
[0028] S1. Dividing the circulation line of the...
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The invention belongs to the technical field of three-dimensional warehouse conveying lines, and specifically relates to a PLC-based three-dimensional warehouse circular conveying method; the technical problem to be solved is: to provide a PLC-based three-dimensional warehouse circular conveying method with high reliability; The technical solution is: a PLC-based three-dimensional warehouse circulation transportation method, including the following steps: dividing the three-dimensional warehouse circulation line into stations; receiving an application for goods storage, and placing the goods on the initial station; judging the station at the entrance and Whether the next station of the station at the entrance is out of stock and on standby; push the goods into the station at the entrance and push them forward along the circulation direction of the circulation line; judge whether the station at the entrance of the roadway is out of stock and on standby; push the goods to Enter the entry station of the roadway, and push it into the roadway along the circulation direction of the circulation line; the invention is applicable to the technical field of three-dimensional warehouses.
Description
technical field [0001] The invention belongs to the technical field of three-dimensional warehouse conveying lines, and in particular relates to a PLC-based three-dimensional warehouse circulation conveying method. Background technique [0002] In today's ever-changing development of science and technology, and in the face of increasingly fierce social competition, three-dimensional warehouses are undoubtedly the best way for the logistics and warehousing industry to solve storage space, save manpower and improve efficiency. [0003] According to the traditional method, if the storage stations on the circulation line are full, the goods on the circulation line cannot enter because there are goods on the conveyor at the entrance of the roadway, and they will wait at the original position. , the channel is often blocked, so that either the storage affects the storage, or the storage affects the storage, or it may be that a lane failure affects the entire system and cannot proc...
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IPC IPC(8): B65G1/04B65G43/00B65G37/00
CPCB65G1/04B65G37/00B65G43/00
Inventor 赵铭竹
Owner 赵铭竹