Leak detection device for big soft infusion bag production line

A large infusion and production line technology, applied in transportation and packaging, liquid tightness measurement using liquid/vacuum degree, packaging, etc., can solve problems such as waste of raw materials, uneven mouth tube, uneven mouth tube of bag film, etc. Achieve the effect of improving reliability and stability, saving use cost and good sealing effect

Active Publication Date: 2009-12-09
TRUKING TECH LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The structure is fixed and does not have automatic adjustment function
However, the bag film to be detected is stuck in the bag film fixture, and the bag film fixture is fixed on the timing belt and cooperates with the large gap of the guide rail, so that the mouth tube of the bag film to be tested is not flush and has no regularity
When vacuum adsorption, due to the unevenness of the mouth tube itself, there is a gap between the mouth tube and the inspection port, and it is impossible to truly check whether the bag is qualified or not in a short time, and it is easy to mistakenly detect the qualified bag as the unqualified bag, resulting in raw material failure. Waste and waste of each process before inspection

Method used

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  • Leak detection device for big soft infusion bag production line
  • Leak detection device for big soft infusion bag production line
  • Leak detection device for big soft infusion bag production line

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Embodiment Construction

[0022] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

[0023] Such as figure 1 , figure 2 and image 3 As shown, the present invention is used for the leak detection device of soft bag large transfusion production line, and it comprises installation frame 1, more than one detection head 2 and drive mechanism 5, and installation frame 1 links to each other with drive mechanism 5, and drive mechanism 5 adopts cylinder, and cylinder The up and down movements drive the mounting frame 1 to move up and down; the movable independent detection head 2 is fixed in the mounting hole on the mounting frame 1 through the connector 3, and the number of detection heads 2 is the same as the number of film bags 7 to be inspected ( The number of bags produced in one working cycle of the production line) is the same, so that each film bag 7 to be inspected is equipped with an independent detection head 2...

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Abstract

The invention discloses a leak detection device for a big soft infusion bag production, comprising a mounting rack, more than one detecting heads and a driving mechanism; wherein, the mounting rack is connected with the driving mechanism, the detecting heads are fixed inside the mounting hole of the mounting rack through connecting pieces, and the detecting heads are matched with the connecting pieces in clearance fit manner, so that the detecting heads can be inclined in the mounting hole. Leak detection device for the big soft infusion bag production of the invention has simple and compact structure, low cost, good reliability and high stability.

Description

technical field [0001] The invention mainly relates to the field of medical packaging equipment, in particular to a leak detection device used in a soft bag infusion production line. Background technique [0002] The infusion packaging bags used in medical treatment generally need to undergo a qualification inspection before filling and sealing. Among them, judging the airtightness of the bags is an important basis, which is related to whether there is leakage after filling. At present, the vacuum method is generally used to check whether the bag is leaking. In the current large infusion soft bag production line, some of them do not have the function of checking whether the bag is qualified or not, so that the waste bag is filled and the liquid medicine is wasted. The inspection structure commonly used in the prior art is as follows: Figure 4 and Figure 5 As shown (taking the number of detection heads 2 as 3 as an example), the detection heads 2 are fastened and installe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65B57/02G01M3/02
Inventor 刘振阳波唐岳李鹏程
Owner TRUKING TECH LTD
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