Multi-curvature adjusting type supporting arm structure of industrial robot and application method thereof

Abstract

The invention discloses a multi-curvature adjusting type supporting arm structure of an industrial robot and an application method thereof. The multi-curvature adjusting type supporting arm structurecomprises a base and a robot gripper, a main shaft base is fixedly arranged at one side of the upper portion of the base, a main arm rod is movably connected to the inner side of the main shaft base,a supporting arm rod is movably connected to one end of the main arm rod, one end of the supporting arm rod is movably connected with a tail arm rod, a first cylinder shaft seat is arranged at the other side of the upper portion of the base, and a first cylinder is movably connected to the inner side of the first cylinder shaft seat. According to the multi-curvature adjusting type supporting arm structure of the industrial robot, firstly, pipelines of all cylinders can be conveniently stored, and later maintenance is facilitated; secondly, the telescopic function is achieved, the grabbing range is enlarged, and the application range is widened; besides, the rotating range of the main arm rod is not limited by the cylinder body of the first cylinder, the angle rotating range of the main armrod is increased, the grabbing distance range is further increased, and the practicability is higher.

Description

technical field [0001] The invention relates to the field of support arm structures, in particular to a multi-curvature adjustable support arm structure for an industrial robot, and more particularly to a multi-curvature adjustable support arm structure for an industrial robot and a method for using the same. Background technique [0002] An industrial robot is an intelligent machine used in industrial production. Through the control system, it can imitate manual work. It is usually used on the assembly line of an enterprise, which can reduce manual labor and increase work efficiency. The arm structure is The main part of the robot, the boom structure is usually composed of a main boom and multiple booms. The more the number of booms, the more flexible the boom structure is; [0003] However, the existing multi-curvature adjustable support arm structure of industrial robots has certain deficiencies in use. First, it does not have the pipeline storage function, and the work o...

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Problems solved by technology

[0004] The main purpose of the present invention is to provide an industrial robot multi-curvature adjustable support arm structure, which can effectively solve the problem in the background technology that it does not have the pipeline storage function. The work of the robot support arm needs to be completed by each cylinder and motor, and the cylinder The intake pipe and the outlet pipe need to be connected, and the motor also needs to be connected to an external power supply. However, the existing support arm structure cannot accommodate the pipeline, which will cause knotting and confusion in the pipeline, which is not conducive to later maintenance; Secondly, it does not have a telescopic function, the length of the tail support arm is fixed, and the range of grasping objects can only be adjusted through the angle change of the support arm mechanism, and the telescopic adjustment cannot be performed, resulting in a limited scope of application, which is not conducive to use; in addition, it does not have The grip distance adjustment function, because the movement of the main boom needs to be supported by the cylinder, and the cylinder is mainly composed of the cylinder body and the output rod, so the range of movement of the main boom is limited to a fixed range within the length of the output shaft of the cylinder, making The gripping range of the whole support arm mechanism is fixed, and the practicability is poor Technical problem

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