Small pneumatic three-way soft switching valve

A switch valve and three-way technology, which is applied in the field of pneumatic three-way software switch valves, can solve the problems of reliability impact, electromagnetic valve damage, high quality, etc., and achieve the effects of simple motion control, broad application prospects, and improved adaptability

Active Publication Date: 2021-06-22
SHANDONG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

This patented technology uses an elastically deformable solid called rubber that forms part of a special type of plunger used for controlling airflow or pressure levels inside a device like a robotic arm's joint. It allows easy movement without causing damage when needed by making sure there are no leaks between parts where they work together properly.

Problems solved by technology

This patented problem addressed in this patents relates to finding an improved way to use less expensive materials like iron instead of common metals used traditionally within robotic systems due to concerns over damage caused from severe shock conditions during operation.

Method used

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  • Small pneumatic three-way soft switching valve
  • Small pneumatic three-way soft switching valve
  • Small pneumatic three-way soft switching valve

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Embodiment Construction

[0027] The following detailed description is exemplary and intended to provide further explanation to the present application. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. It should be noted that the terminology used here is only for describing specific implementations, and is not intended to limit the exemplary implementations according to the present application.

[0028] Image 6 As shown, a small pneumatic three-way soft switch valve includes an active valve A, an active valve C and a follower valve B, and the follower valve B is located between the active valve A and the active valve C.

[0029] The active valve A includes an active valve A valve body 4, the two ends of the active valve A valve body 4 are respectively provided with an active valve A soft film 1 and an active valve A base 5, and the two ends of the active valve A ...

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Abstract

The invention discloses a small pneumatic three-way soft switching valve. The small pneumatic three-way soft switching valve comprises a driving valve A, a driving valve C and a follow-up valve B. The follow-up valve B is located between the driving valve A and the driving valve C. A driving valve A working gas circuit and a driving valve A control gas circuit are arranged in a valve body of the driving valve A. A follow-up valve B working gas circuit is arranged in the follow-up valve B. A driving valve C working gas circuit and a driving valve C control gas circuit are arranged in a valve body of the driving valve C. The driving valve A control gas circuit and the driving valve C control gas circuit are controlled to realize the on-off of the driving valve A working gas circuit, the follow-up valve B working gas circuit and the driving valve C working gas circuit. The small pneumatic three-way soft switching valve has the advantages that the pneumatic three-way soft switching valve is made of a flexible silica gel material, can be integrated into a soft robot and has good compatibility with a soft actuator, so that the motion control of the soft actuator becomes simple, the adaptability, the reliability and the stability of the soft actuator are improved, and the pneumatic three-way soft switching valve has wide application prospects in the field of pneumatic soft actuators.

Description

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Claims

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Application Information

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Owner SHANDONG UNIV
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