High-strength mechanical arm for warehousing loading and unloading

Abstract

The invention discloses a high-strength mechanical arm for warehousing loading and unloading, and relates to the technical field of warehousing loading and unloading equipment. The high-strength mechanical arm comprises a fixing seat, wherein a supporting rod is fixedly arranged on the fixing seat, and a mechanical arm assembly is arranged at the top of the supporting rod; the mechanical arm assembly comprises a clamping assembly, a sliding rail is installed on the clamping assembly, a guide sleeve is connected to the sliding rail in a sleeving mode, a driver and an automatic clamp are fixedlyarranged on the guide sleeve, an arc-shaped rod is fixedly arranged on the clamping assembly, and a first sliding sleeve is connected to the arc-shaped rod in a sleeving mode; according to the high-strength mechanical arm, a spring has upward tension on the guide sleeve, so that part of gravity of goods is counteracted, pressure borne by the middle of the sliding rail is greatly reduced, the situation that the sliding rail breaks down or abrasion is increased in the running process due to deformation caused by large pressure borne by the sliding rail is avoided, the goods pressure strength which can be borne by the mechanical arm assembly is greatly improved, the stability in use is ensured, the abrasion is reduced, and the service life is prolonged.

Description

technical field [0001] The invention belongs to the technical field of storage loading and unloading equipment, and in particular relates to a high-strength mechanical arm for storage loading and unloading. Background technique [0002] The robotic arm refers to a complex system with high precision, multiple input and multiple output, high nonlinearity, and strong coupling. Because of its unique operational flexibility, it has been widely used in industrial assembly, safety and explosion-proof fields. The robotic arm is a complex system. There are uncertainties such as parameter perturbation, external interference, and unmodeled dynamics, so the modeling model of the manipulator also has uncertainty. For different tasks, it is necessary to plan the motion trajectory of the joint space of the manipulator. The arm is relatively simple. It is generally assembled by slide rails and guide sleeves, combined with a driving device and a fixture. It has a simple structure and is suit...

AI Technical Summary

Problems solved by technology

[0002] The robotic arm refers to a complex system with high precision, multiple input and multiple output, high nonlinearity, and strong coupling. Because of its unique operational flexibility, it has been widely used in industrial assembly, safety and explosion-proof fields. The robotic arm is a complex system. There are uncertainties such as parameter perturbation, external interference, and unmodeled dynamics, so the modeling model of the manipulator also has uncertainty. For different tasks, it is necessary to plan the motion trajectory of the joint space of the manipulator. The arm is relatively simple. It is generally assembled by slide rails and guide sleeves, combined with a drive device and a fixture. It has a simple structure and is suitable for loading and unloading goods. However, there are still various problems in the various storage loading and unloading robotic arms on the market.

[0003] The main technical problem of the storage loading and unloading mechanical arm in the prior art is that sometimes the weight of the goods that need to be loaded and unloaded is relatively heavy, and the guide rail generally only has supports at both ends, and there is no support in the middle. Bending deformation, which will lead to failure or increased wear and tear, so we propose a high-strength robotic arm for storage loading and unloading

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