Automatic parking material vehicle and automatic material carrying system and method

Abstract

The invention discloses an automatic parking material vehicle and an automatic material carrying system and method. The automatic parking material vehicle comprises a vehicle frame, a set of wheels are arranged at the bottom of the vehicle frame, the vehicle frame is further provided with at least two parking uprights, and in the ordinary state, the bottom faces of the parking uprights make contact with a supporting face under the effect of gravity of the parking uprights, wherein the wheels are located on the supporting face. The scheme is exquisite in design and simple in structure, througharrangement of the set of parking uprights, the parking uprights in the ordinary state make contact with the supporting face where the wheels are located, so that the friction force between the material vehicle and the supporting face is increased, the size of the power required by the material vehicle from the static state to the moving state is increased, the start difficulty of the material vehicle is increased, the problem that an independent universal wheel structure is likely to be affected by external force to freely move is solved, displacement of the material vehicle can be avoided, and a foundation is laid for combined use of the material vehicle and automatic carrying equipment.

Description

technical field [0001] The invention relates to the field of material handling equipment, in particular to an automatic parking material vehicle, an automatic material handling system and a handling method thereof. Background technique [0002] Material handling refers to the activities carried out within the scope of the same place, with the main goal of changing the storage state and space location of materials. Due to the improvement of the degree of automation of industrial production and the expansion of production scale, as well as the impact of material handling costs on profits during the production process Huge, prompting enterprises to adopt more and more large-scale, efficient and automated material handling machinery in production. [0003] For example, in various factories or storage environments, material vehicles with universal wheel structures are used to load materials, and then the material vehicles are transported by automatic handling devices with autonom...

AI Technical Summary

Problems solved by technology

[0003] For example, in various factories or storage environments, material vehicles with universal wheel structures are used to load materials, and then the material vehicles are transported by automatic handling devices with autonomous navigation to achieve material handling. The steering wheels are easy to move freely, which causes the position of the material vehicle to shift under the action of a slight slope or a slight external force. Therefore, when the automatic handling device reaches the preset handling position according to the navigation, it often cannot be accurate. Matching with the material truck, resulting in the problem of inability to carry, seriously affecting the efficiency and effectiveness of material handling

[0004] In addition, although some material carts use universal wheels with a self-locking structure, when manually pushing the material carts, the universal wheels must be unlocked before pushing, and the convenience of operation is not good; in addition, in actual use, It is also often the case that you forget to lock the universal wheel

[0005] At the same time, the workpieces on a material cart often need to be transported to different locations, so it often takes a certain amount of time to find the workpieces that should be unloaded at each location, which is inefficient and easy to place materials in the wrong place. pose serious risks to production

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