Multi-index inflation method and inflation equipment

Abstract

The invention provides a multi-index inflation method. According to the inflation method, multi-index inflation equipment is used for performing inflation operation on an inflated device. The inflation equipment comprises a PLC, interaction equipment, an air source and a second station used for accommodating the inflated device; an electric proportional valve and an electromagnetic valve are sequentially arranged in the position of an air outlet pipeline of the air source; a weighing gauge used for measuring the weight of the inflated device and a pressure sensor used for measuring the air pressure of the inflated device are arranged in the position of the second station; when the inflated device arranged on the second station is inflated by the inflation equipment, the PLC controls the electric proportion valve or the electromagnetic valve to generate fluctuant dynamic inflating airflow and to count the inflation duration t; the inflation air pressure p of the air output pipeline is detected through the pressure sensor; the mass m of the air inflated into the inflated device in the current inflation time is detected through the weighing meter; and meanwhile, whether the inflationof the inflated device is completed or not is judged according to the t, the p and the m. The inflation efficiency and the inflation precision can be improved.

Description

technical field [0001] The invention relates to the technical field of inflatable equipment, in particular to a multi-index inflatable method and the inflatable equipment. Background technique [0002] The traditional inflation scheme is to use artificial senses to estimate and judge, such as touch and vision to judge the process of inflation compliance, but this method is simple, rough, and low in precision, and is increasingly unsuitable for today's inflation production activities. In recent years, a better solution has a single-index or double-index judgment method based on inflation time t and inflation pressure P, but it is still impossible to judge whether the swimming ring or hovercraft is fully filled, and because the swimming ring or hovercraft is in the There are a lot of folds when not inflated. If the swimming ring or hovercraft is not fully opened when the inflation is completed, the inner cavity pressure often cannot meet the requirements, so it needs to be inf...

AI Technical Summary

Problems solved by technology

[0002] The traditional inflation scheme is to use artificial senses to estimate and judge, such as touch and vision to judge the process of inflation compliance, but this method is simple, rough, and low in precision, and is increasingly unsuitable for today's inflation production activities

In recent years, a better solution has a single-index or double-index judgment method based on inflation time t and inflation pressure P, but it is still impossible to judge whether the swimming ring or hovercraft is fully filled, and because the swimming ring or hovercraft is in the There are a lot of folds when not inflated. If the swimming ring or hovercraft is not fully opened when the inflation is completed, the inner cavity pressure often cannot meet the requirements, so it needs to be inflated repeatedly, and the rapid inflation of the swimming ring or hovercraft cannot be achieved.

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