Semi-automatic vibrating table

Abstract

The invention provides a semi-automatic vibrating table, which relates to the technical field of vibrating device. The transmission device of the semi-automatic vibrating table includes an electrical machine arranged in the box; the output end of the electric machine connects with eccentric wheels through components of belt pulley; the vibrating device includes some groups of elastic components uniformly arranged between the workbench and the top surface of the box, and the workbench is provided with lifting components vibrating in concert with eccentric wheels; the holding device includes two groups of workbench bases arranged on the workbench, and one group of the workbench bases provided with an angular cylinder; the air-blowing device includes some air holes arranged on the workbench and an air pump using to convey gas to air holes; the controlling device includes an electric control system playing a role in controlling and a hand valve using to open and close the electric control system. The semi-automatic vibrating table realizes semi-automatic controlling through a compounding practice between the hand valve and the electric control system, in order to adjust vibrating frequency, amplitude and vibration time, and to realize final cleaning through removing dust by the air-blowing device.

Description

technical field [0001] The invention relates to the technical field of vibrating devices, in particular to a semi-automatic vibrating table. Background technique [0002] The dielectric filter is designed and manufactured by utilizing the characteristics of low loss, high dielectric constant, frequency temperature coefficient and thermal expansion coefficient of dielectric ceramic materials, and can withstand high power. line composition. The surface of the dielectric filter is covered with a metal layer with zero tangential electric field, and the electromagnetic wave is confined in the medium to form a standing wave oscillation, and its geometric size is about half of the waveguide wavelength. The material generally uses ceramics with a relative permittivity between 60 and 80, and the size of the dielectric ceramic filter actually used in wireless communication is at the centimeter level. [0003] During the production process of the dielectric filter, due to the working...

AI Technical Summary

Problems solved by technology

The mechanical vibrating table can realize low-frequency and high-amplitude motion, the electric vibrating table can realize high-frequency and low-amplitude motion, and the electro-hydraulic vibrating table can realize high-frequency and high-amplitude motion, but the cost is very high

Moreover, the vibrating table on the market is generally fixed with the vibrating plate and the vibrating motor, which cannot adjust the vibration frequency and amplitude, and the impurities are cleaned only by vibration, and the vibration time cannot be controlled.

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