Device for removing dust and solder splash from electricity meter

Abstract

The invention provides a device for removing dust and solder splash from an electricity meter. The device comprises a first box and a second box which is fixedly connected with the bottom surface of the first box, wherein the upper surface of the first box is provided with a limiting part which is used for placing the electricity meter and a detection part; the first box is internally provided with a dust removing pneumatic gun and a vibration knocking part; and the second box is internally provided with a first timer, a second timer, a first relay, a second relay, a first solenoid valve, a second solenoid valve, an adjustable-speed motor, a suction ventilator and a dust collection bag. The detection part detects the to-be-treated electricity meter, and after a preset period of time, the adjustable-speed motor operates to realize knocking on the to-be-treated electricity meter; and the detection part detects the to-be-treated electricity meter, and after a preset period of time, dedusting on the to-be-treated electricity meter by the dust removing pneumatic gun and dust collection by the suction ventilator are realized. By adopting the device disclosed by the invention, the problems in manually knocking the shell and manually removing the dust with the pneumatic gun that the standard degree is low and the efficiency is low are solved; and the device is simple in structure, simple and convenient to operate, high in automation degree and good in dust and solder splash removing effect.

Description

technical field [0001] The invention belongs to the technical field of dust removal for electrical equipment, and in particular relates to a device for removing dust and tin slag from electric meters. Background technique [0002] Electric meter, the abbreviation of electric energy meter, is an instrument used to measure electric energy, also known as electric meter, fire meter, electric energy meter, kilowatt-hour meter, and refers to an instrument for measuring various electrical quantities. In order to adapt to the use of smart grid and new energy, in addition to the basic power consumption measurement function of traditional electric energy meters, smart meters also have two-way multi-rate metering functions, user-side control functions, and two-way data transmission modes in multiple data transmission modes. Intelligent functions such as communication functions and anti-stealing functions have been widely used due to their advantages such as low power consumption, long ...

AI Technical Summary

Problems solved by technology

During the manufacturing process of electric meters, due to some reasons, the production process will generate dust and adhere to the shell of the electric meter, and the wave soldering process is indispensable in the production process of the electric meter, which plays a key role in the welding quality of the electric meter During the soldering process, the solder is continuously oxidized to form oxidized tin slag, which will not only affect the welding quality of the relevant components in the meter, but may also affect the reliability and accuracy of meter measurement. The influence of internal dust and tin slag can easily cause product failure

At present, in the production process of smart electric energy meters, the dust and tin slag in the electric meter casing are mainly removed by manual knocking on the casing and manual dust removal with an air gun. This method has poor standardization, high labor intensity, and low efficiency. Restricts the speed of modern production lines

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