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Multilayer shuttling car warehousing conveying system based on warehousing robot and conveying method

A conveying system and robot technology, applied in transportation, packaging, storage devices, etc., can solve the problems of reducing equipment waiting time, increasing operation time, lack of solutions, etc., reducing order service time, balancing efficiency and cost, and being flexible. sexual effect

Inactive Publication Date: 2019-02-01
SHANDONG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The main advantage is the flexible allocation of different numbers of shuttles and elevators, the main disadvantage is the continuous vertical and horizontal traveling flow path
When there are frequent in and out of the warehouse, the conveyor line connecting the elevator I / O table and the sorting table is often blocked due to too many tasks of the elevator or the failure of the conveyor line itself, coupled with the waiting time of the service equipment, resulting in an increase in operating time
[0004] To sum up, there is still no effective solution to the problem of how to avoid the waiting time caused by the blockage of the conveying line and reduce the waiting time of the equipment

Method used

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  • Multilayer shuttling car warehousing conveying system based on warehousing robot and conveying method
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  • Multilayer shuttling car warehousing conveying system based on warehousing robot and conveying method

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Embodiment Construction

[0039] The present disclosure will be further described below in conjunction with the accompanying drawings and embodiments.

[0040] It should be noted that the following detailed description is exemplary and intended to provide further explanation of the present disclosure. Unless defined otherwise, all technical and scientific terms used in this disclosure have the same meaning as commonly understood by one of ordinary skill in the art to which this disclosure belongs.

[0041] It should be noted that the terminology used here is only for describing specific implementations, and is not intended to limit the exemplary implementations according to the present application. As used herein, unless the context clearly dictates otherwise, the singular is intended to include the plural, and it should also be understood that when the terms "comprising" and / or "comprising" are used in this specification, they mean There are features, steps, operations, means, components and / or combi...

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Abstract

The invention discloses a multilayer shuttling car warehousing conveying system based on a warehousing robot and a conveying method. The system comprises a stereoscopic warehouse for storing goods, the warehousing robot for transporting the goods, and a warehousing intelligent control system for realizing the goods storage control. An open-loop queuing network model is built to analyze performances of the system, to analyze equipment factors of influencing the order aging, to calculate the order service time, the waiting time of the warehousing robot and the utilization rate of the warehousingrobot and to analyze the order arrival rate and the number sensitivity of the warehousing robot; and when the storage capacity is higher, the order arrival rate is higher or the change amplitude is higher, and the advantages of the multilayer shuttling car warehousing conveying system based on the warehousing robot are more obvious.

Description

technical field [0001] The present disclosure relates to the storage field, in particular to a storage robot-based storage and delivery system and a delivery method for a multi-layer shuttle vehicle. Background technique [0002] In recent years, the multi-storey shuttle storage system has been favored by the majority of e-commerce platforms. With its high storage density and high picking efficiency, the multi-storey shuttle system shows unique advantages different from automated three-dimensional warehouses. [0003] The existing multi-storey shuttle car storage system consists of shelves, shuttle cars, elevators and conveyor line systems, and each floor has a shuttle car. Taking the outbound operation as an example, the shuttle car on this floor runs horizontally to the corresponding outbound location, uses its own forks to take out the inventory boxes, and then runs horizontally to the first row of the floor to apply for dispatching services to the hoist, and the hoist re...

Claims

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Application Information

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IPC IPC(8): B65G1/04B65G1/137
CPCB65G1/0421B65G1/0492B65G1/1373
Inventor 吴颖颖王璐瑶马文凯胡金昌
Owner SHANDONG UNIV
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