Magnetofluid-driven straight reciprocating motion structure and application method thereof

Abstract

The invention discloses a magnetofluid-driven straight reciprocating motion structure and an application method thereof. The magnetofluid-driven straight reciprocating motion structure is characterized by comprising a cylinder body, wherein a dynamic shrinking coil and a dynamic stretching coil are symmetrically arranged on the upper side and the lower side of the cylinder body; a dynamic shrinking planar coil and a dynamic stretching planar coil are symmetrically arranged on the left side and the right side of the cylinder body; a piston is arranged in the cylinder body; the piston is connected with a piston rod; a piston cavity for allowing magnetofluid to be stored and flow is formed in the piston; a drainage hole for allowing the magnetofluid to flow when the magnetofluid is changed in the storage and flowing process is formed in the piston; terminals of the dynamic shrinking coil, the dynamic stretching coil, the dynamic shrinking planar coil and the dynamic stretching planar coil are connected with a power supply and a control switch circuit. The magnetofluid-driven straight reciprocating motion structure and the application method thereof are economic and practical in product manufacturing, simple in operation structure, small in volume of an application system, and energy-saving and low in energy consumption.

Description

Technical field [0001] The invention relates to a linear reciprocating motion structure caused by magnetic fluid and an application method. Background technique [0002] In the industrial control and other fields currently seen in the market, there are usually many types of products that use linear reciprocating motion structures, but there are certain application conditions and limitations in use and the defects of large working systems, such as: using compressed air The cylinder that drives the linear reciprocating motion structure requires compressed air movement and a solenoid valve to work; the hydraulic cylinder that uses the hydraulic drive linear reciprocating motion structure requires a hydraulic workstation system to work; the motor drives the electric cylinder of the linear reciprocating motion structure , A set of motor screw drive system with complex structure is needed to work; the traction mechanism that uses electromagnet to drive linear reciprocating motion struc...

AI Technical Summary

Problems solved by technology

[0002] In the fields of industrial control and other fields that are currently on the market, there are many types of products that usually use linear reciprocating motion structures, but there are certain application condition restrictions and large working system defects when using them, for example: using compressed air The cylinder that drives the linear reciprocating motion structure requires compressed air movement and the coordination system of the solenoid valve to work; the hydraulic cylinder that uses hydraulic pressure to drive the linear reciprocating motion structure requires the cooperation of a hydraulic workstation system to work; the electric cylinder that uses the motor to drive the linear reciprocating motion structure , need a set of motor screw drive system with complex structure to work; use electromagnet to drive the traction mechanism of linear reciprocating motion structure, need electromagnet drive with large volume and large power consumption to work, etc.

Images