1、 The principle and working mode of the inflatable shaft

The inflatable shaft is a rotor system controlled by air pressure that can adaptively adjust rotation. Its working principle can be summarized into the following steps:

1. The inflatable shaft contains an air chamber or cavity inside, which is connected to an external air source.

2. Control the supply pressure of the external air source to expand the gas in the air chamber, thereby increasing the diameter of the atmospheric expansion shaft.

3. Adjust the gas supply pressure to compress the gas in the gas chamber and reduce the diameter of the expansion shaft.

4. By accurately adjusting the gas supply pressure to meet the requirements of the coiling equipment, the diameter of the inflatable shaft can be controlled.

2、 The characteristics and structure of the inflatable shaft

The inflatable shaft has the following characteristics in the coiling equipment:

1. Air tightness: The inflatable shaft has good air tightness, ensuring that the supply pressure can be accurately transmitted and controlled.

2. Shaft sleeve design: Inflatable shafts are usually made of elastic materials to ensure good air tightness and close contact with the coil, thus achieving stable coiling and loosening operations.

3. Bearing capacity: The design and material selection of the inflatable shaft enable it to withstand the continuous working load of the coiling equipment and maintain stable rotational performance.

4. Response speed: Due to the rapid transmission characteristics of air pressure, the inflatable shaft can quickly respond to changes in external air source pressure, achieving rapid diameter adjustment to meet the working requirements of the coiling equipment.

3、 Application scenarios of inflatable shaft

The inflatable shaft has a wide range of application scenarios in coiling equipment, including but not limited to the following aspects:

1. Paper coiling equipment: In paper coiling equipment, the inflatable shaft is the core component of the paper coiling shaft. By adaptively adjusting the diameter, it ensures that the paper roll is tightly wound and smoothly relaxed, improving production efficiency and paper roll quality.

2. Plastic film rolling equipment: In the rolling equipment for plastic film production and processing, the inflatable shaft is used to stabilize the rolling of plastic film and prevent loosening and wrinkling.

3. Metal coil equipment: In metal coil processing, such as steel coils, aluminum coils, and other winding equipment, the inflatable shaft can quickly adjust the diameter of the coil, ensuring uniform coiling and relaxation.

4. High speed printing machine: In high-speed printing machines, the inflatable shaft is used to fix paper or printing materials, achieving precise positioning and stable coiling.

The above is an introduction to the working principle, structural characteristics, and application scenarios of the inflatable shaft. Understanding the role and application scenarios of the inflatable shaft is of great significance for the operation and performance optimization of the coiling equipment. By using an inflatable shaft, the production efficiency of the coiling equipment can be improved, operating costs can be reduced, and the reliability and quality of the coiling process can be ensured.

I hope this article is helpful for you in understanding the importance and application scenarios of gas expansion shafts in coiling equipment. If you need a selection quotation, you can contact website customer service.