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Liquid plastic bottle leak detector for production line and detecting method thereof

A technology for packaging liquids and plastic bottles. It is used in fluid tightness testing, machine/structural component testing, measuring devices, etc. to improve work efficiency, improve the level of production automation, and achieve the effect of uniform and relative strength.

Inactive Publication Date: 2017-01-25
阎文
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the invention is to provide a leak detection machine and detection method for packaging liquid plastic bottles in a production line. % detection, avoiding the problems caused by manual detection, saving a lot of labor costs, and improving the automatic production level of the enterprise

Method used

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  • Liquid plastic bottle leak detector for production line and detecting method thereof
  • Liquid plastic bottle leak detector for production line and detecting method thereof

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Experimental program
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Embodiment Construction

[0027] Such as figure 1 As shown in the figure, a leak detection machine for packaging liquid plastic bottles in a production line has a number of manipulators arranged side by side on both sides of the conveyor belt 1 in the traveling direction. The manipulators are connected to the transmission device. 2 structure, a pressure sensor 3 is provided on one of the chucks 2 of each manipulator; the pressure sensor 3 is connected to the external PLC control cabinet; a distributor 4 is provided at the entrance of the conveyor belt 1, and the distribution enters the conveyor belt 1 The bottle spacing, the distributor 4 is a disc structure with evenly distributed opening slots around the circumference, by setting the structure of the opening slots, it can realize the equidistant distribution of plastic bottles of different shapes; at the entrance of the conveyor belt 1 there is a Start detection sensor 9.

[0028] A photoelectric sensor 5 is provided at the exit of the conveyor belt...

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Abstract

The invention relates to a liquid plastic bottle leak detector for production line, several mechanical hands are arranged on both end sides of moving directions of conveyor belt, the mechanical hands are connected with drive device, the clamping part of each mechanical hand is composed of a symmetrical clamping head, a pressure sensor is mounted on each clamping head, the pressure sensor is connected with external PLC control cabinet; a distributor is arranged at the entry end of the conveyor belt, the distributor arranges the distance of bottles entering the conveyor belt; a start detecting sensor is arranged at the entry end of conveyor belt. The bottle leak detector can detect the seal condition of plastic bottles by pressing lightly on the bottles, the device can realize effective identification so that products can be 100% detected, which avoids the problems caused by manual detecting, saves a lot of labor costs and improves the degree of automation of production enterprises.

Description

technical field [0001] The invention relates to a leak detection machine and a leak detection method for packaging liquid plastic bottles in a production line, a special detection device and a detection method for detecting whether plastic bottles packaged in aluminum foil are sealed. Background technique [0002] Packaging liquids in plastic bottles is a very common way at present. Many important liquids, such as high-grade beverages, liquid medicines, cosmetics, pesticides and many chemical reagents, are further packaged by aluminum foil sealing to ensure that they are packaged The shelf life of the liquid. However, due to reasons such as equipment and personnel operation, it is impossible to guarantee that the aluminum foil seal is 100% qualified. In actual work, the qualified rate can reach 99%. In this way, part of the product liquid will leak, causing the packaged liquid to deteriorate during the shelf life. The production enterprises have brought great losses, and al...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M3/00
CPCG01M3/00
Inventor 阎文盛阳
Owner 阎文
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