Polishing device for loudspeaker plastic side pressing production processing

Abstract

The invention discloses a polishing device for loudspeaker plastic side pressing production processing, and relates to the technical field of loudspeaker plastic side pressing production processing. The polishing device for loudspeaker plastic side pressing production processing comprises a polishing device body, wherein the polishing device body comprises a dust board, a polishing tank, a workingtable, polishing wheels, a first support rod, a second support rod, a dust collecting chamber, a fixed rod, a rotary shaft and a fixed wheel; and one end of the dust board is movably connected with one end of the polishing tank through a hinge. According to the polishing device for loudspeaker plastic side pressing production processing, on one hand, the two polishing wheels can be used for polishing pieces to be polished on the fixed wheel at the same time, so that a polishing effect of the polishing device body is better; on the other hand, the multiple polishing pieces to be polished can be arranged on the fixed wheel, so that the polishing device body can be used for polishing multiple polishing pieces at a time, and the working efficiency is improved; secondly, the dust collecting chamber can be used for collecting dust produced by polishing, so that the pollution on the ambient air is prevented; and in addition, the dust board can prevent the dust from splashing during polishing.

Description

technical field [0001] The invention relates to the technical field of speaker plastic edge production and processing, in particular to a grinding device for speaker plastic edge production and processing. Background technique [0002] The loudspeaker is also called "horn". It is a very commonly used electro-acoustic transducer device, which can be seen in electronic and electrical equipment that emits sound. There are many types of speakers, which can be divided into electric type (that is, moving coil type) and electrostatic type ( Capacitive type), electromagnetic type (reed type), piezoelectric type (crystal type), etc., the latter two are mostly used in rural cable broadcasting networks; according to the frequency range, they can be divided into low-frequency speakers, intermediate frequency speakers, and high-frequency speakers. High-frequency speakers, etc., in the production process of the speakers, the plastic edge of the speaker needs to be polished, the existing ...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a grinding device for the production and processing of the plastic edge of the speaker, which solves the problem that the existing grinding device for the production and processing of the plastic edge of the speaker can only polish one piece at a time, and the grinding efficiency is low , the dust produced by grinding is easy to pollute the surrounding air, which is inconvenient to use and is not conducive to the promotion of use

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