Discussion on overload-proof hinge of protective door of overload-proof machinery and equipment

In the process of industrial production and the use of mechanical equipment, in order to prevent the machine from being damaged due to excessive load, reduce the service life of the equipment or cause other safety accidents, we often use a device called "anti-overload hinge". This paper will introduce this device in detail.

1. What is an anti-overload hinge?

Anti-overload hinge is a special hinge applied to the protective door of machinery and equipment. The design incorporates the concept of safety protection, which can effectively reduce the pressure and impact on machinery and equipment by releasing mechanical energy when the machinery and equipment bear heavy loads, thus achieving the purpose of protecting the machinery. This kind of hinge is usually made of metal material, and has been finely processed to ensure its structural stability and durability.

Second, the working principle of anti-overload hinge:

When the machinery and equipment encounter abnormal conditions (such as jamming, etc.), which causes the protective door to be acted by external force and exceed the set safety threshold, the internal mechanism of the overload-proof hinge will deform or fracture, which will separate the protective door from the main body and avoid further damage. At the same time, it can also avoid excessiveLoad causes serious accidents such as fire and explosion.

Third, the advantages and application scope of anti-overload hinge:

1. Advantages: Compared with other types of hinges, the biggest advantage of anti-overload hinges is that they have good self-protection function. Once the abnormal signal is detected, the protection program will be started immediately, the power source will be cut off quickly and the personnel will be evacuated in time; In addition, the parameters of load limiter can be adjusted according to different needs to adapt to different environmental requirements.

2. Application field: At present, this product has been widely used in the joints between important parts of various manufacturing production lines, such as punching machines, injection molding machines, cutting machines and other high-precision and fault-prone positions; At the same time, it can also be used as an integral part of the automatic escape passage system in buildings.

IV. Conclusion:

With the continuous improvement of technology and people's awareness of life and property safety, "anti-overload hinge" has become one of the indispensable and important accessories in modern factories. In the next few years, we can expect more innovative technologies to be introduced, and gradually expand its application scenarios and coverage.

标签：

本文地址：https://tepinji.com/gsxw/659.html