Automatic energy-saving gluing device for horn production

Abstract

The invention discloses an automatic energy-saving adhesive application device used for loudspeaker manufacture. The automatic energy-saving adhesive application device comprises an adhesive-applying container, an adhesive storage container and an adhesive recycling container; an annular adhesive incoming groove and an adhesive recycling cavity are formed in the adhesive-applying container; an adhesive recycling hole, an adhesive-applying step and an adhesive outgoing surface are formed at the top of the adhesive-applying container; a plurality of adhesive outgoing holes are formed in the adhesive outgoing surface; the plurality of adhesive outgoing holes are evenly distributed at the periphery of the adhesive recycling hole; and each adhesive outgoing hole is communicated with the annular adhesive incoming groove. According to the automatic energy-saving adhesive-applying device of the invention, gravity is utilized ingeniously, so that adhesive liquid can automatically flow and can be recycled; and the adhesive liquid is quantitatively applied to the adhesive-applying step, so that an operator can effectively apply an adhesive to a bonding position of a dustproof cover with easiness. With the automatic energy-saving adhesive application device adopted, adhesive application is easy; excessive adhesive application can be avoided; material waste can be avoided; material cost reduction can be benefitted; requirements of environmental protection and energy conservation can be satisfied; firm bonding of the dustproof cover and a voice coil can be realized; the adhesive liquid can be prevented from falling into the voice coil; and the quality of products can ensured.

Description

technical field [0001] The invention relates to the technology in the field of horn making tools, in particular to an automatic energy-saving gluing device for horn making. Background technique [0002] The dust cover is an essential part of the speaker. During the assembly process of the speaker, the dust cover needs to be bonded with the voice coil. In the prior art, the bonding methods of the dust cover and the voice coil mainly adopt the following two methods: the first method is to install glue on the disc first, and then place the dust cover on the disc to make the dust-proof The bottom of the cover is dipped in glue, and then the dust cover is bonded to the voice coil; the second method is to apply glue on the top of the voice coil first, and then glue the dust cover to the top of the voice coil catch. Although both of the above two methods can bond the dust cover and the voice coil, both of the above two methods have defects: first, the first method is likely to ca...

AI Technical Summary

Problems solved by technology

[0003] In view of this, the present invention aims at the deficiencies in the prior art, and its main purpose is to provide an automatic energy-saving gluing device for speaker production, which can effectively solve the problem that the existing gluing method is easy to apply too much glue or it is difficult to achieve effective glue problem

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