A device for producing paper cones for smart speakers

Abstract

The invention discloses a device for producing intelligent speaker paper cones, which relates to the technical field of production of speaker paper cones, comprising: a base, a box cover is fixedly connected to the top of the base, a conveyor belt is slidably connected to the inside of the base, and the conveyor belt Extend outward through both sides of the box cover, and the top of the inner cavity of the box cover is provided with a pressing mechanism body, and one side of the inner cavity of the box cover is provided with a glue injection mechanism. In this scheme, by setting the glue injection mechanism, the discharge frequency of the piston can be adjusted by adjusting the rotation frequency of the rear motor, and the extension of the electric push rod can drive the connecting rod to move downward to adjust the movement stroke of the piston. The main body of the paper cone after glue injection It can be scraped upwards with the scraper. After the scraper is scraped, the excess adhesive can be scraped into the bottom overflow groove, and then the excess adhesive can be scraped and discharged by the scraper to avoid excessive glue injection. It affects the assembly and pressing, improves the bonding accuracy after pressing and assembling, and meets the overall production needs.

Description

technical field [0001] The invention relates to the technical field of speaker cone production, and more specifically, relates to a device for producing intelligent speaker cones. Background technique [0002] In the loudspeaker, the voice coil will vibrate strongly in the magnetic field after the audio signal is connected. The voice coil is fixed on the paper cone, and the vibration of the voice coil drives the vibration of the paper cone at the same time. sound. In order to achieve a good pronunciation effect, the paper cone is generally made into a cone shape. In order to fit and fix the paper cone on the outer wall of the speaker, it is generally necessary to glue a layer of ring rings on the outer wall of the cone surface to ensure assembly stability. [0003] In the prior art, in order to assemble the paper cone and the ring, it is necessary to apply glue and press, but the traditional gluing machine cannot adapt to the extrusion and glue application of the arc-shaped...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a device for producing smart speaker paper cones, which can realize the need for gluing and pressing, while traditional gluing machines cannot adapt to the extrusion and gluing needs of arc-shaped paper cones and circular rings. , it is easy to produce glue overflow site, resulting in the reduction of the aesthetics of the paper cone after assembly, which affects the amplitude efficiency of the paper cone, and at the same time cannot well meet the heat dissipation requirements after extrusion and lamination, affecting the overall processing efficiency.

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