Nanshan automatic sensing glass door is sensitive and fast

Description :

Induction door refers to a sliding type induction door and a flat type induction door. "Induction" refers to a type of door opening mode in automatic doors. Induction doors are the structure of induction doors in recent years. A type of glass door widely used in shops, hotels, enterprises, and institutions. Its direct feature is that when someone or an object approaches, it will automatically open the door. When an object approaches, the door does not open. Induction doors can be roughly divided into translational, rotary, and push-pull types. Among them, translational and rotational sensors are suitable for setting up sensors. A system that uses pedals, photoelectric beams, and other functions to automatically open and close door leaves powered by electricity, air pressure, or hydraulic pressure. In the 1st century AD, the device for automatically opening temple doors built by the Greek philosopher Hera was an early automatic door powered by air pressure and hydraulic pressure. The altar ignites, causing the air in 1 to expand and water to flow into 2. The weight of the water is used to rotate shaft 3 and open the door. The altar will extinguish the fire, and the door will automatically close. Operation of modern automatic doors

                    Nanshan automatic sensing glass door is sensitive and fast

Press a button similar to a switch with your hand to open the door leaf. Automatic doors open and close the door leaf by sliding, hinges, or folding. In order to prevent theft, special equipment must be installed at the same time, such as automatic doors for household use, which need to be equipped with human identification devices or televisions to strictly control people outside the home. Automatic doors have been widely used in hotels, restaurants, airports, stations, banks, and other places.

There are many types of automatic sensing doors. Firstly, the sliding automatic door assembly consists of the following components:

1. Main controller: It is the command of the automatic door, which issues corresponding instructions through a large-scale integrated block with internal instruction programs to command the operation of motor or electric lock systems; At the same time, people pass through

The main controller adjusts parameters such as the opening speed and amplitude of the door leaf.

2. Inductive detector: responsible for collecting external signals, just like human eyes. When a moving object enters its working range, it sends a pulse signal to the main controller;

3. Power motor: provides the main power for opening and closing the door, and controls the acceleration and deceleration of the door leaf.

4. Door leaf travel track: Like the railway tracks of a train, it constrains the lifting wheel system of the door leaf to travel in a specific direction.

5. Door leaf lifting device wheel system: used for hanging movable door leaves and driving them to operate under power traction.

6. Synchronous belt (some manufacturers use V-belt): used to transmit the power generated by the motor and pull the wheel system of the door leaf lifting device.

7. Lower guidance system: It is a guiding and positioning device at the lower part of the door leaf, which prevents the door leaf from swinging back and forth during operation.

When the door leaf needs to complete one opening and closing process, the workflow is as follows:

When the induction detector detects someone entering, it sends a pulse signal to the main controller, which judges and notifies the motor to run. At the same time, it monitors the motor speed to notify the motor to apply force at a certain time

And enter slow running mode. After a certain operating current is applied to the motor, it runs forward and transmits power to the synchronous belt, which then transmits power to the lifting system to open the door leaf; After the door leaf is opened, make a judgment. If it needs to be closed, notify the motor to move in the opposite direction and close the door leaf.

AfterSalesService :

• Automatic sensing glass door