Method and device for detecting air leakage of beverage bottle

A detection device and detection method technology, which are applied in the direction of measurement device, fluid tightness test, machine/structural component test, etc. Other beverages and other issues, to achieve the effect of reliable data, accurate judgment methods, and simplified operation procedures

Inactive Publication Date: 2017-12-29
苏州苏尔码自动化科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] As a common consumer product, beverages are packaged in various forms and sold in large quantities. Bottle containers are the most commonly used packaging form for beverages. The airtightness of containers directly affects the quality and storage time of beverages. If the airtightness of beverage bottles is not Qualified, leaking bottles may occur during transportation, contaminating other beverages, in addition, unqualified airtightness can easily make beverages contact with excess air and breed bacteria, resulting in quality problems
The existing container airtightness detection method is usually to fill the bottle body with gas and immerse it in water to see if there is any air leakage. This inspection method needs to first detect the air leakage of the container, and then dry and fill the container after the detection. The operation is cumbersome and unnecessary. It is suitable for the production and processing of industrial assembly lines, and since the second operation is required after the inspection is completed, the airtightness of the subsequent containers cannot be well guaranteed

Method used

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  • Method and device for detecting air leakage of beverage bottle
  • Method and device for detecting air leakage of beverage bottle
  • Method and device for detecting air leakage of beverage bottle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] As the first embodiment of the beverage bottle air leakage detection method and device thereof according to the present invention, the method is realized by the beverage bottle air leakage detection device through the method, such as figure 1 As shown, the beverage bottle 1 is transported to the detection area through the transmission assembly. The transmission assembly includes a conveyor belt 12 and a belt pulley combination 13. The conveyor belt 12 and the belt pulley combination 13 together drive the beverage bottle 1 to move forward, which can realize the continuous movement of multiple beverage bottles. Detection, to achieve industrial assembly line production.

[0033] The first cam 2 and the second cam 7 in the detection area are telescopic. When the beverage bottle 1 enters the detection area, it first passes through the first cam 2, the beverage bottle 1 squeezes the first cam 2, and the first cam 2 shrinks inward due to the pressure, and the first cam 2 drive...

Embodiment 2

[0038] The difference between this embodiment and Embodiment 1 is that the double cam structure of Embodiment 1 is on the same side of the transmission assembly, and the double cams in this embodiment are distributed on both sides of the transmission assembly, such as figure 2 As shown, except that the structure is different from the first embodiment, the rest of the steps are consistent with the first embodiment.

Embodiment 3

[0040] The difference between this embodiment and Embodiment 1 is that the pressure detection device is different, such as image 3 As shown, the pressure detection device in this embodiment uses the first pressure sensor 16 and the second pressure sensor 20 . The first pressure sensor 16 is in contact with the first cam 14 through the first bracket 15 , the first base 17 is used to fix the first pressure sensor 16 , and the second pressure sensor 20 is in contact with the second cam 18 through the second bracket 19 , the second base 21 is used to fix the second pressure sensor 20 . The beverage bottle first passes through the first cam 14, the first pressure sensor 16 transmits the measured data to the controller, then the beverage bottle passes through the second cam 18, and the second pressure sensor 20 also transmits the measured data to the controller , the controller judges whether there is air leakage in the beverage bottle by comparing the two sets of data.

[0041] ...

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Abstract

The invention relates to the field of bottle airtightness detection, and discloses a method and device for detecting air leakage of a beverage bottle. According to the invention, one conveying assembly is used for conveying the beverage bottle, and double cams are employed for pressure detection. The two cams are respectively provided with two independent pressure detection devices. When a to-be-detected beverage bottle enters a detection region, the to-be-detected beverage bottle sequentially passes through the two cams, and the pressure detection devices respectively read the data for two times and transmit the data to a controller. The controller judges whether the air pressure in the to-be-detected beverage bottle changes or not through the comparison of the data, and judges whether the to-be-detected beverage bottle leaks air or not. According to the above scheme of the invention, the device can guarantee the production speed of an industrial assembly line, and also can guarantee the detection accuracy.

Description

technical field [0001] The invention relates to the field of container air tightness detection, in particular to a method and device for detecting air leakage of a beverage bottle. Background technique [0002] As a common consumer product, beverages are packaged in various forms and sold in large quantities. Bottle containers are the most commonly used packaging form for beverages. The airtightness of containers directly affects the quality and storage time of beverages. If the airtightness of beverage bottles is not If it is qualified, the bottle may leak during transportation and contaminate other beverages. In addition, if the sealing is not up to standard, it is easy for the beverage to contact with excess air to breed bacteria and cause quality problems. The existing container airtightness detection method is usually to fill the bottle body with gas and immerse it in water to see if there is any air leakage. This inspection method needs to first detect the air leakage ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M3/32
CPCG01M3/3272
Inventor 熊林云
Owner 苏州苏尔码自动化科技有限公司
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