Self-adaptive automatic balance circulating cooling system

Abstract

The invention discloses a self-adaptive automatic balance circulating cooling system. The self-adaptive automatic balance circulating cooling system comprises a dynamic sealing connecting device, the dynamic sealing connecting device comprises a connecting sleeve and a static ring arranged in an inner cavity of the connecting sleeve, the self-adaptive automatic balance circulating cooling system is characterized by further comprising a piston device, the static ring is connected with the inner wall of the connecting sleeve through a sealing piece, the connecting sleeve is connected to a hollow shaft through a bearing device, and the hollow shaft and the static ring mutually form end face friction sealing connection. The self-adaptive automatic balance circulating cooling system is simple and reasonable in structural composition, excellent in overall structural performance and good in cooling effect.

Description

technical field [0001] The invention relates to a strip spraying equipment for magnetic strips. In particular, it relates to an adaptive automatic balancing circulation cooling system. Background technique [0002] In the existing magnetic strip thin strip spraying device, its nozzle is relatively static corresponding to the rotating spin strip roller. This type of belt spraying equipment, on the one hand, has a certain unreasonable overall structure, including nozzle structure, pressure, speed, and the cleanness, smoothness, and cooling effect of the working wall surface of the belt throwing roller, etc., which are extremely important to the quality of belt making. Impact. Especially the matching structure and the mode of operation of the strip roller and the nozzle are extremely unreasonable, the surface of the strip roller is easily damaged, the life is short, and the quality of the spray strip is affected. It is particularly difficult to implement dynamic circulation ...

AI Technical Summary

Problems solved by technology

This type of belt spraying equipment, on the one hand, has a certain unreasonable overall structure, including nozzle structure, pressure, speed, and the cleanness, smoothness, and cooling effect of the working wall surface of the belt throwing roller, etc., which are extremely important to the quality of belt making. Impact

In particular, the matching structure and operation mode of the stripping roller and the nozzle are extremely unreasonable, the surface of the stripping roller is easily damaged, the life is short, and the quality of the spraying strip is affected

It is particularly difficult to implement dynamic circulation cooling for multi-directional operating equipment that is still in mobile operation while rotating

However, the cooling system of the existing strip roller used in the device is complex in composition, difficult to debug, and the running stability is not enough. Due to the influence of vibration, an unstable working state occurs, and the end connection between the spring and the anti-rotation device is also prone to problems such as stability and reliability, and the elastic force on the cross section of the spring is unbalanced, making the spring The sealing force between the static sleeve and the end face of the hollow shaft under the force is unbalanced

This, on the one hand, aggravates the wear and tear of the dynamic and static connecting parts of the rotary joint, resulting in a short service life. On the other hand, the unbalanced friction of the sealing plane leads to leakage easily. Fatigue factors of its elastic parts cause instability in operation and difficulty in debugging

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