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Air pressure driving equipment and air supply system thereof

An air supply system, pneumatic drive technology, applied in the direction of fluid pressure actuation system components, mechanical equipment, fluid pressure actuation devices, etc., can solve the problems of cylinder failure, lubricant failure, hindering the smooth movement of the cylinder, etc.

Pending Publication Date: 2018-07-13
MACCURA MEDICAL INSTR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, technicians found that small cylinders, air pumps and other components often have lubricant failures during use and often get stuck when driving mechanical grippers. In severe cases, it will hinder the smooth movement of the cylinder and even cause the cylinder to fail.

Method used

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  • Air pressure driving equipment and air supply system thereof
  • Air pressure driving equipment and air supply system thereof
  • Air pressure driving equipment and air supply system thereof

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Embodiment Construction

[0040] As mentioned above in the background technology, in the prior art, small cylinders, air pumps and other components often have lubricant failure during use, which will hinder the smooth movement of the cylinder and even cause the mechanical gripper driven by the cylinder to be stuck. During the research process, the inventor found that most of the stuck mechanical grippers had rust inside the driving cylinders. After thinking and testing, it was concluded that the internal rust of the driving parts would lead to lubricant failure and mechanical gripper jamming. A dead situation occurs. Further, the inventor explored the reasons for the rust inside the cylinder, and finally found that there are two situations that may cause the cylinder, air pump and other components to rust: one of them is when the volume of the cylinder or air pump is smaller than the piping volume to a certain extent or more , The compressed air expands when it is exhausted, and the temperature drops. ...

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Abstract

The invention discloses air pressure driving equipment and an air supply system thereof. The air supply system comprises an air source provided with a first opening and a second opening, and an air supply pipeline. The air supply pipeline is provided with an air outlet and an air inlet communicating with the first opening, and a plurality of air supply filters are connected between the air inlet and the air outlet of the air supply pipeline in series; and the multiple air supply filters comprise at least one moisture filter. Air entering the air supply pipeline sequentially passes through themultiple air supply filters connected in series, then is exhaust and enters pneumatic driving pieces. The multiple air supply filters comprise the at least one moisture filter, and the air is dehumidified while flowing through the moisture filters, so that moisture entering the pneumatic driving pieces is reduced greatly, and accordingly the probabilities that the pneumatic driving pieces such asa small air cylinder and an air pump rust in the using process, a lubricating agent loses efficacy, and a mechanical gripper is jammed are decreased.

Description

technical field [0001] The invention relates to the technical field of pneumatic drive, and more specifically, relates to a pneumatic drive device and an air supply system thereof. Background technique [0002] In recent years, pneumatic drive equipment tends to be miniaturized, such as cylinders, air pumps and other components. However, technicians have found that small cylinders, air pumps and other components often have lubricant failures during use and often get stuck when driving mechanical grippers. In severe cases, it will hinder the smooth movement of the cylinder and even cause the cylinder to fail. Contents of the invention [0003] In view of this, the first object of the present invention is to provide an air supply system. The structural design of the air supply system can effectively solve the problems of lubricant failure and mechanical gripper jamming in pneumatic driven equipment. A second object of the present invention is to provide a pneumatically driv...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F15B21/00F15B11/06F15B21/04B01D46/00B01D53/26
CPCB01D46/0012B01D46/003B01D53/266F15B11/06F15B21/005F15B21/041F15B2211/615
Inventor 李浩王浩郭静
Owner MACCURA MEDICAL INSTR CO LTD