Research on a new type of soldering iron with automatic tin removal and smoke removal
It is mainly composed of two parts: automatic tin outlet and smoke removal device.
(1) The automatic tin discharge part is composed of five parts: touch power-on device, high-temperature melting solder device, adjustable tin gun temperature device, automatic solder transfer device and automatic power-off device. Among them, temperature sensors, pressure sensors, etc. are used. The touch power-on device is manually triggered, and when the temperature sensor and the pressure sensor module are touched by the human hand, the power supply is automatically turned on and the electric soldering iron is heated. The high-temperature melting soldering device can heat rapidly when the power is turned on, so that the manual waiting time is shortened. The automatic power-off device works when the soldering iron is not in use, which can not only ensure energy saving, but also avoid danger when people are not around.
(2) The smoke removal device consists of a smoke duct, a smoking device and a smoke filter. The position of the pipe head can be adjusted freely according to the needs of the flue gas duct, which ensures the dynamic welding needs. When smoking, a vacuum environment is formed inside the device, and then the valve is opened to suck away the smoke generated during spot welding
Introduction to the structure of the automatic tin part
The automatic tin outlet part consists of a touch power-on device, a high-temperature melting solder device, and an adjustable
The tin gun temperature device, the automatic solder transfer device and the automatic power-off device are composed of five parts.
1 touch power up device
The pressure sensor and temperature sensor are applied, which are manually triggered, when the human hand
When the temperature sensor and pressure sensor module are touched, the power supply is automatically turned on, and the
Iron for heating.
2 high temperature melting soldering device
The high-temperature melting soldering device uses electric heating wires to melt the soldering tin. When the power is turned on, it can be heated rapidly, which shortens the manual waiting time and improves the use efficiency.
3 Adjustable tin gun temperature device
According to the thickness of the solder wire, the adjustable resistance is used to control the current of the heating wire by adjusting the size of the resistance, and then control the power of the heating wire to achieve the purpose of adjusting the temperature.
4Automatic soldering device
A micro motor is added to the welding torch, and a small gear is added to the motor to transmit the tin wire to the front end of the welding torch.
5 automatic power off device
The automatic power-off device combines temperature and pressure sensors, and it works after two minutes of non-use, which can not only ensure energy saving, but also avoid danger after people leave.
