A medium-diameter horn bonded sound film process

Abstract

The invention discloses a medium diameter speaker diaphragm bonding process which comprises the following steps: s1) buckling and clamping the speaker; S2) processing the surface of the speaker; S3) injecting glue; S4) applying the diaphragm onto the glued surface of the speaker for 15 to 30 minutes; S5) sleeving a press column slowly from the bottom of a clamp tool; S6) pressing the diaphragm by continuing to sleeve the press column until press column reaches the diaphragm; finishing the diaphragm pressing process by utilizing the press column to put the speaker out of the clamp tool; and S7) applying in still which means that the speaker with the clamp tool removed is placed in still for 12 to 24 hours. The process provided in the invention takes into consideration that a reverse action has to be done to remove a clamp tool after the clamp tool is sleeved. In this process, the diaphragm is sleeved from the bottom of the clamp tool and is taken out together with the procedure to take out the speaker; therefore, it becomes unnecessary to arrange for a person to do the diaphragm pressing, shortens the production cycle of speakers, raises work efficiency and optimizes the technologies for diaphragm bonding.

Description

technical field [0001] The invention relates to a medium-diameter speaker bonding sound film process, which belongs to the technical field of speaker production. Background technique [0002] The speaker is a transducer device that converts electrical signals into acoustic signals. The performance of the speaker has a great influence on the sound quality. The speaker is the weakest part in the audio equipment, but it is the most important part for the sound effect. There are many types of speakers, and the prices vary greatly. Audio electric energy makes its paper cone or diaphragm vibrate and resonate (resonate) with the surrounding air through electromagnetic, piezoelectric or electrostatic effects to produce sound. Every link of speaker production is crucial to the effect of the speaker. [0003] After the existing speaker voice-injection film glue is buckled into the fixture to bond the sound film, one person is required to take the horn action --- one person to press...

AI Technical Summary

Problems solved by technology

[0003] After the existing horn sound injection film glue is buckled into the fixture to bond the sound film, one person is required to take the horn action --- one person to press the sound film, and two people are required to operate the front and rear processes separately. Put it into the assembly line, pick up the speaker in the next process and manually lightly press the sound film to stick it on. The two processes have repeated actions of taking out and putting down, resulting in waste of redundant actions, affecting the production cycle of the speaker, and low operating efficiency.