Ultra-wideband loudspeaker and assembling device thereof

Abstract

The invention discloses an ultra-wideband loudspeaker and an assembling device thereof.The loudspeaker comprises a supporting piece, airflow holes distributed in an array mode are formed in the side wall of the supporting piece, an airflow piece is arranged in the supporting piece, an arc-shaped guide face is arranged at the annular edge of the airflow piece, wave grooves are formed in the airflow piece, and the wave grooves are distributed in a central symmetry mode; the arc-shaped guide surfaces, the wave grooves and the airflow holes are matched to change the bandwidth; the assembling device comprises an input part and an output part, a first rotating part is arranged between the input part and the output part, the input part is provided with a first transferring part, the first transferring part transfers components on the input part to the first rotating part, and one side of the first rotating part is provided with a coating part used for conducting coating operation on the components. According to the loudspeaker assembling device, traditional manual assembling is replaced, the production efficiency is improved, the labor intensity of workers is reduced, the percent of pass of products can be improved, and the loudspeaker assembling device is suitable for batch production.

Description

technical field [0001] The invention relates to the field of loudspeakers, in particular to an ultra-wideband loudspeaker and an assembly device thereof. Background technique [0002] The loudspeaker is a transducer device that converts electrical signals into acoustic signals. The traditional tweeter adopts a closed pot frame to produce sound normally. In the prior art, windows are set on the pot frame to increase the bandwidth, but the increased frequency Wide bandwidth still cannot meet daily needs, how to provide a loudspeaker with a larger bandwidth is an urgent problem to be solved; in the prior art, the loudspeaker is usually installed with fixing glue between the components during the assembly process, such as U-shaped and magnetic block Between the sound cone and the basin frame, how to apply the glue evenly during the gluing process. The painted surface generally faces upwards. During the assembly process, it needs to be assembled with the painted surface facing do...

AI Technical Summary

Problems solved by technology

[0002] The loudspeaker is a transducer device that converts electrical signals into acoustic signals. The traditional tweeter adopts a closed pot frame to produce sound normally. In the prior art, windows are set on the pot frame to increase the bandwidth, but the increased frequency Wide bandwidth still cannot meet daily needs, how to provide a loudspeaker with a larger bandwidth is an urgent problem to be solved; in the prior art, the loudspeaker is usually installed with fixing glue between the components during the assembly process, such as U-shaped and magnetic block Between the sound cone and the basin frame, how to apply the glue evenly during the gluing process. The painted surface generally faces upwards. During the assembly process, it needs to be assembled with the painted surface facing down. On the painted surface, it is impossible to observe the gluing position and gluing process normally. The traditional transfer method is to use tooling to position the parts to be assembled, and manually apply the fixing glue for assembly. This method is inefficient, and Long-term operation increases the labor intensity of the staff, which is not conducive to mass production, and can easily lead to the generation of defective products

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