Three-needle-head-group type liquid filling and sealing machine

Abstract

The invention proposes a three-needle group liquid filling and sealing machine, which includes a filling needle and an inflation needle fixed on a support, the liquid medicine is connected to the filling needle through a pipeline, the gas storage tank is connected to the inflation needle through a pipeline, and the packaging bottle Located on the conveyor chain below the filling needle and inflation needle, a material tray is provided at the end of the conveyor chain, and a group of short suction needles are arranged side by side at the filling needle; the lower end of the inflation needle is closed at the bottom, and the lower end of the inflation needle A plurality of transverse air-filling holes are arranged along the circumferential direction. The use of the present invention can effectively solve the problem of foam overflow generated in the liquid medicine subpackaging process, reduce the loss of medicine, and also reduce the packaging failure rate caused by the foam overflow of the liquid medicine, and improve the quality of production operation.

Description

technical field [0001] The invention relates to the field of preparation and processing of liquid medicine filling and sealing machines, in particular to a three-needle group liquid filling and sealing machine. Background technique [0002] In pharmaceutical production enterprises, we often find that when the pH value of the injection solution is alkaline, a large amount of foam is likely to be generated during filling, which affects our judgment on the filling volume. At the same time, it will affect the internal quality of the product and cause a large loss; when the pH value of the solution or disinfectant drug is alkaline or contains a certain emulsifier, a large amount of foam will be generated when the drug is potted (packed). It is easy to overflow on the mouth of the plastic bottle, which will cause the subsequent sealing film to be difficult to press and seal tightly, resulting in leakage. After this situation occurs, it brings a lot of inconvenience to subsequent ...

AI Technical Summary

Problems solved by technology

None of the above filling and sealing machines can effectively solve the problem of foaming in the filling of alkaline liquid medicine or emulsifier liquid medicine. When the medicine is filled (packed), a large amount of foam will easily overflow the packaging bottle mouth, which will cause subsequent The sealing film is not easy to press and seal tightly to cause leakage

After this situation occurs, it brings a lot of inconvenience to subsequent posts such as sterilization, leak detection, labeling and packaging posts in terms of production, which not only causes waste of liquid medicine but also reduces labor efficiency and increases labor intensity; In terms of sales, after such products are damaged in the links of transportation, storage and use in the market, they not only pollute adjacent drugs and the surrounding environment, but also seriously affect the image of the production enterprise.

For this reason, pharmaceutical companies need to invest a lot of time and energy every year for light inspection and leak detection of drugs after potting, which brings a lot of waste to production companies.

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