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Air leakage detection apparatus

A technology for detection equipment and trachea, applied in the field of air leakage detection equipment

Inactive Publication Date: 2016-02-03
SUZHOU ICOOLMACH EQUIP MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Therefore, this method is generally not suitable for assembly line production

Method used

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Embodiment Construction

[0011] Specific embodiments of the present invention will be further described in detail below.

[0012] like figure 1 As shown, the present invention includes a piston 1, the piston 1 is provided with a plug-in part 2 that can be snapped into the filling bottle and is sealed with the filling bottle, and an extension part 3 located outside the filling bottle , it is characterized in that the piston 1 is provided with an air pipe 4 connected to an air intake device capable of quantitatively feeding air, it is characterized in that the air pipe 4 includes a first air outlet 6 protruding from the plug-in part 2, and Stretch out the second air outlet 8 of the extension part 3, the second air outlet 8 is set with a balloon 10, the outer cover of the balloon 10 is a detection bottle 12, the inner wall of the detection bottle 12 is provided with a contact switch, The passing signal can only be sent out after the balloon 10 touches the contact switch.

[0013] As a further improveme...

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Abstract

The invention discloses an air leakage detection apparatus. The air leakage detection apparatus is used for detecting the air tightness of a filling bottle. The air leakage detection apparatus comprises a piston (1), wherein the piston (1) is provided with a plugging portion which can be clamped into the filling bottle and seals the filling bottle and a protruding portion (3) which is located outside the filling bottle. The air leakage detection apparatus is characterized in that an air pipe (4) which is connected with an air feeding device which can feed air quantitatively is arranged in the piston (1); the air pipe (4) includes a first gas outlet (6) which extends out from the plugging portion (2) and a second gas outlet (8) which extends out from the protruding portion (3); the second gas outlet (8) is sleeved with a balloon (10); the balloon (10) is covered with a detecting bottle (12); a contact switch is arranged at the inner wall of the test bottle (12); and after the balloon (10) contacts with the contact switch, passage signals can be emitted. With the air leakage detection apparatus of the invention adopted, problems in the prior art can be solved, and the sealing performance of the filling bottle can be effectively tested, and the filling bottle is not needed to be immersed in water, and therefore, a drying step can be omitted. The air leakage detection apparatus is suitable for production of industrial assembly lines.

Description

technical field [0001] The invention relates to an air leakage detection device. Background technique [0002] In order to improve the airtightness of the bottle itself or the bottle-packed product, it is necessary to ensure that the bottle has no air leakage defects. Therefore, it is necessary to check the air leakage of the bottles one by one before filling. The existing container airtightness detection method is usually to fill the bottle body with gas and immerse it in water to rule out whether there is gas generation. In this detection method, the container needs to be immersed in water during the detection process, and if the container needs to be filled after the detection, the container must also be dried. Therefore, this method is generally not suitable for assembly line production. Contents of the invention [0003] The purpose of the present invention is to provide a detection device for missing packaging that can be applied to assembly line production. [00...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M3/02
Inventor 徐明
Owner SUZHOU ICOOLMACH EQUIP MFG
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