Loudspeaker mesh processing device and processing method

Abstract

The invention provides a speaker mesh processing device and a processing method. The processing device comprises a processing bench and a stamping die, the stamping die comprises an upper punching die and a lower punching die, and the processing device further comprises a rotary type power outputting mechanism with angle controlled and a controller. A casing of the rotary type power outputting mechanism with angle controlled is fixed to the processing bench, a work piece to be processed is arranged on an output shaft of the rotary type power outputting mechanism with angle controlled, and the controller is respectively connected with the rotary type power outputting mechanism with angle controlled and the stamping die. Furthermore, the controller is used for controlling a rotating preset angle of the rotary type power outputting mechanism to locate the work piece which is to be processed and arranged on the rotary type power outputting mechanism at the preset position and is also used for controlling the upper punching die to move up and down to punch a plurality of sound holes on the work piece to be processed to form a speaker mesh.

Description

technical field [0001] Embodiments of the present invention relate to a processing device and a processing method of a speaker mesh, and in particular to a processing device and a processing method of a speaker mesh of electro-acoustic intelligent hardware. Background technique [0002] During the process of processing the speaker mesh of the sound box, it is necessary to process a plurality of sound-transmitting holes on the components (such as plates) forming the speaker mesh. Generally, the processing methods of the traditional speaker nets are as follows: [0003] (1) Realized by etching and punching, figure 1 The arrangement of the sound holes processed in this way is shown. Such as figure 1 As shown, this method can make the arrangement of the sound-transmitting holes relatively free (such as forming a certain arc), but this solution has high corrosion costs, and the corrosion opening results in poor product strength and easy rust on the surface. In addition, the th...

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Problems solved by technology

[0007] However, for traditional processing methods, it is difficult to balance the acoustic effect (corresponding to the degree of freedom of opening design), hardware appearance and cost. Either the acoustic effect is good and the cost is good, but the appearance is unacceptable, or the acoustic Good effect, good appearance, but the cost is unacceptable

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