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Drum paper assembling method

An assembly method and drum paper technology, applied in the direction of sensors, electrical components, diaphragm structures, etc., can solve problems such as poor grip, waste of materials, and reduced product yield

Active Publication Date: 2022-03-29
JIANGSU FENGDI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But this method has the following defects: 1. The vibrating ring material is relatively soft, especially the vibrating ring of the vibrating ring material. It is not easy to grasp when using a manipulator to grasp, and it is easy to grasp the vibrating ring, causing waste of materials, and when grabbing When it is not in place, it will cause the shutdown of the automated production line and affect the production schedule
2. When the vibrating ring and carcass are assembled, the centers of the two are easy to be misaligned, resulting in misalignment, and the precision of the drum paper carcass produced cannot meet the requirements, which reduces the product yield

Method used

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Embodiment

[0029] The drum paper assembly method described in the embodiment of the present invention comprises the following steps:

[0030] S1, cutting the vibrating ring material into a ring-shaped body to obtain a ring-shaped material;

[0031] S2, the ring material is pasted on the outer edge of the drum paper carcass to obtain the assembly;

[0032] S3, the assembly is positioned at the center of the drum paper carcass, and the ring material of the assembly is formed to obtain a semi-finished product;

[0033] S4. Die cutting the edge of the semi-finished product to obtain a finished product.

[0034] When the ring material is formed, it is positioned with the center of the drum paper carcass. With the central positioning of the drum paper carcass, when the ring material is formed, the concentricity of the formed ring-shaped protrusion and the drum paper carcass can reach 100%, which can greatly improve the precision of the product.

[0035] The above-mentioned drum paper assemb...

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Abstract

The invention discloses a drum paper assembling method. The drum paper assembling method comprises the following steps that S1, a vibration ring material is cut into an annular body, and an annular material is obtained; s2, pasting the annular material to the outer edge of a drum paper carcass to obtain a combined body; s3, positioning the assembly by using the center of the drum paper carcass, and forming the annular material of the assembly to obtain a semi-finished product; and S4, the edge of the semi-finished product is punched, and a finished product is obtained. According to the drum paper assembling method, the carcass can be grabbed for forming, damage to the vibrating ring is avoided, the production progress and the machining precision are guaranteed, and the product yield is increased.

Description

technical field [0001] The invention belongs to the technical field of horn products, and in particular relates to a drum paper assembling method. Background technique [0002] The drum paper carcass is the main sound-generating part of the speaker. The sound quality of the speaker has a lot to do with the drum paper carcass. In addition to providing better output power and audio characteristics of the speaker and speaker, it is also the key point of the speaker and speaker manufacturer. Horns and speakers are the basis of quality control, and can effectively prolong the service life of speakers and speakers. [0003] At present, when the drum paper carcass is produced, the carcass in the middle is formed, the vibrating ring at the edge is formed again, and then the carcass and the vibrating ring are assembled together to form a complete drum paper carcass. But this method has the following defects: 1. The vibrating ring material is relatively soft, especially the vibrating...

Claims

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Application Information

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IPC IPC(8): H04R31/00H04R7/02
CPCH04R31/003H04R7/02H04R2307/00
Inventor 何先登何坚强
Owner JIANGSU FENGDI TECH CO LTD
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