Permanent magnetic adsorbing mechanical arm

Abstract

The invention provides a permanent magnetic adsorbing mechanical arm, comprising an adsorbing box, a lead screw and a magnetic module; the upper part of the adsorbing box connected to the end part of a moving arm is assembled with a rotary motor with a rotary shaft in the vertical direction; the lead screw is fixedly connected to the lower part of the rotary motor and goes deep into the interior of the adsorbing box; the magnetic module is assembled in the adsorbing box; a connection column is fixed on the upper part of the magnetic module; the top of the connection column is assembled with threads of the lead screw; the magnetic module internally wraps a small magnetic block; a limiting column is arranged along the edge of the magnetic module; the lower plane of the adsorbing box is made of a permeability magnetic material. The mechanical arm is simple in structure and easy to manufacture, electromagnetism does not need to be generated by consuming electricity when the mechanical arm is used for carrying objects, the objects are directly adsorbed by using the magnetism of a permanent magnetic material and the energy consumption is greatly reduced.

Description

technical field [0001] The invention relates to the technical field of automation equipment, in particular to a permanent magnetic adsorption mechanical arm. Background technique [0002] Robotic arms are widely used in industrial production. They are often used by people to grab some items, or to transport some items that are inconvenient to be transported by the production line. It is also often used in two production lines that are inconvenient to connect and transfer products. Use the robotic arm to connect the two conveyor lines. When grasping some metal products or metal scraps, an electromagnetic structure is often used at the end of the manipulator to achieve the adsorption of ferrous objects. Although the use of an electromagnetic structure can make the structure of the manipulator simpler, but when performing electromagnetic adsorption The power consumption is very huge and the use cost is high. Contents of the invention [0003] In view of the above problems, ...

AI Technical Summary

Problems solved by technology

When grasping some metal products or metal scraps, an electromagnetic structure is often used at the end of the manipulator to achieve the adsorption of ferrous objects. Although the use of an electromagnetic structure can make the structure of the manipulator simpler, but when performing electromagnetic adsorption Power consumption is huge and costly to use

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