Material moving mechanism and air tightness detection device

A technology of air tightness detection and material transfer mechanism, which is applied in the direction of liquid tightness measurement using liquid/vacuum degree, conveyor objects, transportation and packaging, etc. It can solve the problems of low detection efficiency, affecting product qualification rate and use safety, It is unfavorable for batch air tightness testing of bipolar plates and other issues

Pending Publication Date: 2021-05-04
国家电投集团氢能科技发展有限公司
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  • Abstract
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Problems solved by technology

[0002] The airtightness of some products will directly affect the product qualification rate and use safety. For example, the airtightness of the bipolar plate directly affects the airtightness of the fuel cell. Therefore, the airtightness of the bipolar plate It is very necessary to detect the air tightness. At present, the air tightness test is mostly carried out by a separate machine. During the inspection, it is necessary to invest in manual handling of the bipolar plate. The manual picking and placing speed is slow and the detection efficiency is low, which is not conducive to the bipolar plate Board for batch air tightness testing

Method used

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  • Material moving mechanism and air tightness detection device
  • Material moving mechanism and air tightness detection device
  • Material moving mechanism and air tightness detection device

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Embodiment Construction

[0027] A number of embodiments of the present invention will be disclosed in the following figures. For the sake of clarity, many practical details will be described together in the following description. It should be understood, however, that these practical details should not be used to limit the invention. That is, in some embodiments of the invention, these practical details are not necessary. In addition, for the sake of simplifying the drawings, some well-known and commonly used structures and components will be shown in a simple schematic manner in the drawings.

[0028] It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present invention are only used to explain the relationship between the components in a certain posture (as shown in the accompanying drawings). Relative positional relationship, movement conditions, etc., if the specific posture changes, the directional indication will also cha...

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Abstract

The invention discloses a material moving mechanism. The material moving mechanism comprises a material moving frame, a switching piece, a lifting piece and a suction piece; the switching piece is arranged on the material moving frame; the lifting piece is connected with the output end of the switching piece; and the suction piece is connected with the output end of the lifting piece. An air tightness detection device is further provided. According to the air tightness detection device, through mutual cooperation of a conveying mechanism, the material moving mechanism and a detection mechanism, automatic conveying, alternate material moving and automatic detection of products are achieved, the production detection efficiency is improved, meanwhile, labor input is reduced, and detection safety and reliability are improved.

Description

technical field [0001] The invention relates to the technical field of detection equipment, in particular to a material transfer mechanism and an air tightness detection device. Background technique [0002] The airtightness of some products will directly affect the product qualification rate and use safety. For example, the airtightness of the bipolar plate directly affects the airtightness of the fuel cell. Therefore, the airtightness of the bipolar plate It is very necessary to detect the air tightness. At present, the air tightness test is mostly carried out by a separate machine. During the inspection, it is necessary to manually pick and place the bipolar plate. The manual pick and place speed is slow and the detection efficiency is low, which is not conducive to the bipolar plate. Boards are processed for batch air tightness testing. Contents of the invention [0003] Aiming at the deficiencies of the prior art, the present invention discloses a material shifting m...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65G47/91B65G47/74B65G47/88G01M3/26
CPCB65G47/74B65G47/8815B65G47/912B65G47/918G01M3/26
Inventor 陆维柴茂荣张银广刘元宇蔡林智曾宪泰陈德罗剑王俊文黄付延沈敏俊张银燕
Owner 国家电投集团氢能科技发展有限公司
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