Drum paper carcass production device

Abstract

The invention discloses a drum paper carcass production device. The drum paper carcass production device comprises a pulping mechanism, a feeding mechanism, a pumping mechanism and a forming mechanism, the pulping mechanism comprises a pulping container, and the pulping container is used for mixing fiber materials and water and beating the mixture into fiber pulp; the feeding mechanism comprises a feeding container and a supplementing container, the feeding container is used for quantitatively providing a first volume of fiber slurry, and the supplementing container is used for quantitatively supplementing the first volume of fiber slurry to the feeding container; the material pumping mechanism is communicated with the material supply container and is used for quantitatively pumping the fiber slurry from the material supply container; the forming mechanism comprises an initial pressing component, a coloring container, a displacement assembly and a pressing assembly. According to the drum paper carcass production device, continuous feeding can be achieved, and the production efficiency is greatly improved; pigment and chemical agents do not need to be added in the early stage, no wastewater is discharged, environment friendliness is achieved, and the water treatment cost and the water resource cost are greatly saved; and the concentration of each batch of fiber pulp is consistent, so that the consistency and yield of products are ensured.

Description

technical field [0001] The invention belongs to the technical field of horn products, and in particular relates to a drum paper carcass production device. Background technique [0002] Drum paper is the main sound-generating part of the speaker. The quality of the sound quality of the speaker has a lot to do with the drum paper. In addition to providing better output power and audio characteristics of the speaker and speaker, it is also a key factor in the manufacture of speakers and speakers. Speakers are the basis of quality control, and can effectively prolong the service life of speakers and speakers. [0003] At present, in the world, the method of preparing drum paper is similar. Generally, the fiber material is soaked and crushed to form a fiber slurry, and then the fiber slurry is dyed, and then the water of the fiber slurry is drained and placed in the fiber slurry. After drying, water is added to take the material for molding. This method has the following defects...

AI Technical Summary

Problems solved by technology

[0004] 1. It is necessary to add color-fixing chemical components during dyeing. Since the coloring material can be better dyed under acidic conditions, the water leached from the fiber slurry is acidic and contains many pollutants, and the water itself contains coloring material , the cost of post-treatment water is very high, and it cannot be guaranteed that the treated water can be directly reused, which wastes a lot of water resources, increases production costs, and puts great pressure on the environment.

[0005] 2. The degree of draining of the fiber slurry cannot be guaranteed to be the same in each batch, and it cannot be guaranteed to be in an absolute dry state. After adding water, the concentration of the fiber slurry in each batch is difficult to ensure consistent, resulting in the quality of the carcass of drum paper produced in each batch. Different, it is difficult to meet user requirements

This will lead to inconsistent product quality in the same batch, resulting in a significant drop in product yield, and a long production cycle, reducing production efficiency

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