With the popularization of intelligent life, automatic doors can be seen everywhere in life, hospitals, buildings, offices and other places have their figure, but you know they are composed of what parts?
The automatic door is mainly composed of main controller, transformer, DC motor, inductor, guide rail, driven wheel, stop device, hanging wheel and belt.
1. Main controller: mainly for induction signal analysis function, can add a variety of access control lock system (such as self-service bank card swiping system, attendance machine, remote control,) and smoke alarm and language prompt performance.Like the picture.
2 .DC motor: to provide the power source of the automatic door, the function of driving the movement of the automatic door.
3. Transformer: 24V DC to turn 220V AC into automatic doors.
4. Inductor: divided into microwave induction and infrared induction, mainly play the role of sensing objects, for the main control to provide a signal to open the door.
5. Guide rail: the main load-bearing automatic door is important, to provide a runway for the safe operation of the automatic door.
6. Driven wheel: play the function of auxiliary motor movement.
7. Hanging wheel: provide a fulcrum for automatic door translation, looking for a contact point.
After the basic configuration, what is the operation mechanism of the automatic door?
1) when entering the door, the infrared probe will detect people, and the probe will transmit the induction signal to the main controller immediately.
2) The main control device performs data analysis by microcomputer, converts the signal, and transmits it to the DC motor.
3) Let the motor drive the belt to work, and drive the slave wheel to work, so that the door can open automatically.
4) After pedestrians enter the door, the same principle, the automatic door automatically closed.