Extrusion device for production of aluminum composite board

Abstract

The invention discloses an extrusion device for production of an aluminum composite board. The extrusion device for production of the aluminum composite board comprises a stock bin, extrusion rollers, a vibrating bar, a pushing mechanism and a vibrating mechanism, wherein the extrusion rollers are installed in the position of a discharging port of the stock bin, the vibrating bar is used for vibrating materials in the stock bin and vibrating bubbles in the materials out, the pushing mechanism is used for pushing the vibrating bar to move in the stock bin, and the vibrating mechanism is arranged on the outer circumferential wall of the stock bin. According to the extrusion device for production of the aluminum composite board, on one hand, under the action of the vibrating bar and the pushing mechanism, solidification of the materials is effectively prevented, meanwhile, the bubbles in the materials are discharged, and the materials are discharged from the discharging port more evenly and smoothly; on the other hand, under the vibration of the vibrating mechanism, the materials are prevented from adhering to the inner wall of the stock bin, and meanwhile the materials can be made more compact; and in addition, the structure is simple, implementation is convenient, and the cost is low.

Description

technical field [0001] The invention belongs to the field of production equipment for aluminum composite panels, and in particular relates to an extrusion device for producing aluminum composite panels. Background technique [0002] As we all know, in the production process of aluminum composite panels, the raw materials need to be proportioned according to the design, and the materials, [0003] Mixing and stirring, extrusion molding, drying, cooling, and receiving (coiled or cut into sections). [0004] However, during the extrusion molding process, the material is easy to solidify in the silo or adhere to the inner wall of the silo, so that the material cannot be smoothly discharged from the discharge port of the silo. The materials in the warehouse cannot be mixed evenly, resulting in uneven strength of the aluminum composite panel after production, high scrap rate, and directly increasing the production cost. [0005] In addition, during the stirring and mixing of mat...

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Problems solved by technology

[0004] However, during the extrusion molding process, the material is easy to solidify in the silo or adhere to the inner wall of the silo, so that the material cannot be smoothly discharged from the discharge port of the silo. The materials in the warehouse cannot be mixed evenly, resulting in uneven strength of the aluminum composite panel after production, and a high scrap rate, which directly increases the production cost

[0005] In addition, during the stirring and mixing of materials, there must be air bubbles in the materials. If the gas is not discharged in time, the density of the materials entering the squeeze roller will be insufficient, which will directly affect the quality of the product.

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