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Tensile limit detection device for lifting ring of plastic infusion container

An infusion container and tensile limit technology, applied in the field of a plastic infusion container lifting ring tensile limit detection device, can solve the problems of the lifting ring breaking, reducing the patient's trust in the medical institution, unable to detect the tensile strength of the lifting ring, etc., so as to avoid detection failure. effect in place

Pending Publication Date: 2022-07-29
安徽创扬双鹤药用包装有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the development of infusion varieties in the pharmaceutical industry, infusion packaging container materials are gradually developing in the direction of plastic infusion containers. Lifting rings for plastic infusion containers are one of the essential equipment used in conjunction with infusion containers. Lifting rings that have not been strictly tested are in Unfavorable phenomena such as ring breakage are prone to occur during use, causing unnecessary medical accidents and reducing patients' trust in medical institutions
The existing suspension rings for plastic infusion containers may have various problems or defects in terms of design, materials and processes. The existing technology cannot find these problems in a timely and effective manner. They can only be found during use. At the same time, it also paid a painful price. The current ring test is relatively simple, that is, the tension test is carried out through the tension equipment. This detection method has the following defects:
[0003] The brand-new lifting ring itself has better tensile strength, and problems such as breakage of the lifting ring generally appear after long-term use and aging. The current tensile testing equipment cannot detect the tensile capacity of the aging ring, and cannot guarantee the ring’s resistance to aging after long-term use. Pull the situation

Method used

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  • Tensile limit detection device for lifting ring of plastic infusion container
  • Tensile limit detection device for lifting ring of plastic infusion container
  • Tensile limit detection device for lifting ring of plastic infusion container

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] see Figure 1-6 , the present invention provides a technical solution: a plastic infusion container lifting ring tensile limit detection device, comprising a lifting ring body 1, an aging box 2 and a detection box 3, the lifting ring body 1 includes a top ring body 11, a middle ring body 12 and a small ring body 12. The bottom ring 13 and the middle ring body 12 are located between the top ring body 11 and the small bottom ring 13 . A plurality of suspension rings 15 are connected, an aging cavity 21 is opened in the aging box 2, the bottom surface of the aging cavity 21 is rotatably connected to a plurality of rotating columns 25, the outer side wall of the top of the rotating column 25 is fixedly connected to the arc-shaped block 26, and the inner side wall of the aging cavity 21 is fixedly connected The heating plate 225, the two sides of the aging chamber 21 are respectively fixed to the pure water tank 23 and the chemical salt solution tank 24, the top surface of t...

Embodiment 2

[0029] see Figure 4 , the outer side wall of the arc pressure block 46 is rotated to connect the rotating rod 47, the bottom end of the rotating rod 47 is fixed with the bolt 48, the top surface of the hollow cylinder 41 corresponds to the position of the bolt 48 with a threaded hole 49, and the bolt 48 is threaded in the threaded hole 49. When installing the lifting ring body 1 in the folding cavity 4, first remove the bolt 48 from the threaded hole 49, then remove the arc pressure block 46, and remove the ring nut 45, and then place the top ring body 11 on the top of the hollow cylinder 41. On the surface, place the small bottom ring 13 on the top of the telescopic rod 43 and cover the threaded post 44, then install the ring nut 45 back to the threaded post 44 to compress the small bottom ring 13, and then press the bolt on the arc pressure block 46 48 is installed back to the threaded hole 49, and the top ring body 11 is pressed tightly.

[0030] see Figure 4 , the insi...

Embodiment 3

[0037] When the present invention is in use, the lifting ring body 1 is first set on the rotating column 25 in the aging chamber 21, then the temperature in the aging chamber 21 is raised by the heating plate 225, and the humid heat aging is simulated by the atomizing nozzle 28, and the salt spray is used to simulate the aging. The spray head 29 simulates salt spray corrosion, and the rotating column 25 drives the lifting ring body 1 to rotate, which accelerates the uniform aging of the lifting ring body 1. After the aging effect is achieved, the lifting ring body 1 is taken out and dried, and then the lifting ring body 1 is put into the turning cavity 4 Inside, place the top ring body 11 on the top surface of the hollow cylinder 41, place the small bottom ring 13 on the top of the telescopic rod 43 and cover the threaded post 44, then install the ring nut 45 back to the threaded post 44 to place the small bottom ring 13 After pressing, install the bolt 48 on the arc pressure b...

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Abstract

A plastic infusion container hanging ring tensile limit detection device disclosed by the present invention comprises a hanging ring body, an aging box body and a detection box body, the hanging ring body comprises a top ring body, a middle ring body and a small bottom ring, the middle ring body is located between the top ring body and the small bottom ring, and the outer side walls of the top ring body, the middle ring body and the small bottom ring are fixedly connected with a plurality of plastic strips. The outer side wall of the top ring body is fixedly connected with a plurality of hanging rings, an aging cavity is formed in the aging box body, the bottom surface of the aging cavity is rotatably connected with a plurality of rotating columns, the outer side walls of the top ends of the rotating columns are fixedly connected with arc-shaped stop blocks, and the inner side wall of the aging cavity is fixedly connected with a heating plate. Before the lifting ring body is subjected to tensile detection, accelerated aging treatment and turnover simulation treatment are performed, so that the state of the lifting ring body can be simulated into the state after long-time use, then tensile detection is performed, the aging effect of the lifting ring body after long-time use can be detected through the detection mode, and the detection mode is more practical; and the phenomenon that common tensile detection is not in place is avoided.

Description

technical field [0001] The invention relates to the technical field of detection equipment, in particular to a tensile limit detection device of a lifting ring of a plastic infusion container. Background technique [0002] With the development of infusion varieties in the pharmaceutical industry, the materials of infusion packaging containers are gradually developing in the direction of plastic infusion containers. The lifting ring for plastic infusion containers is one of the indispensable equipment used with the infusion container. In the process of use, it is very easy to break the lifting ring and other undesirable phenomena, causing unnecessary medical accidents and reducing the trust of patients in medical institutions. The existing lifting rings for plastic infusion containers may have various problems or defects in terms of design, material and process. The existing technology cannot find these problems in a timely and effective manner, but can only be found during t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N3/08G01N3/02G01N1/28G01N1/32G01N1/44
CPCG01N3/08G01N3/02G01N1/28G01N1/32G01N1/44G01N2203/0003G01N2203/0017G01N2203/005G01N2203/0075G01N2203/0274G01N2203/0676
Inventor 彭振伟
Owner 安徽创扬双鹤药用包装有限公司