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3D printing consumable structure and method

A technology of 3D printing and printing consumables, applied in the direction of 3D object support structure, additive processing, additive manufacturing, etc., to achieve the effect of simple structure, avoiding bubble problems, and easy consumables

Pending Publication Date: 2021-11-02
ZHUHAI SUNLU IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art, and provide a 3D printing consumable structure, which wraps a layer of waterproof material on the surface of the main body, so that the moisture in the air is not easy to enter the interior of the main body, and avoids the process of thermal melting. The air bubble problem occurs, and at the same time, the method can wrap the waterproof material layer at any step from the extrusion to the winding process. The structure is simple, easy to store consumables, not affected by the quality of the sealed bag, low cost, and easy to produce.

Method used

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  • 3D printing consumable structure and method

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Embodiment Construction

[0023] Such as figure 1 As shown, the structure of the 3D printing consumables of the present invention includes a main body 1 whose outer surface is wrapped with a waterproof material layer 2 .

[0024] The waterproof material layer 2 is a transparent waterproof material layer.

[0025] The waterproof material layer 2 is a waterproof material layer volatilized by heat.

[0026] The waterproof material layer 2 is a waterproof material layer made of powder.

[0027] The waterproof material layer 2 is a waterproof material layer made of oily material.

[0028] The method, which is applied to the 3D printing consumable structure, includes the following steps: wrapping a waterproof material layer 2 on the surface of the main body 1 .

[0029] The consumables are produced from the extruder, cooled by the cooling device, and then wound on the coil by the winding machine; the step of wrapping the waterproof material layer on the main body is completed after the consumables are ext...

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Abstract

The invention discloses a 3D printing consumable structure and a method. The 3D printing consumable structure comprises a body, wherein a waterproof material layer wraps the outer surface of the body. The method is applied to the 3D printing consumable structure and comprises the following step that the waterproof material layer wraps the surface of the body. The 3D printing consumable structure and the method have the beneficial effects that the waterproof material layer wraps the surface of the body, and therefore the moisture in the air cannot easily enter the body, and the problem of bubbles appearing in the hot melting process is avoided; and meanwhile wrapping of the waterproof material layer can be conducted in any step in the process from extrusion to winding operation according to the method, the structure is simple, consumables are easy to store, and the 3D printing consumable structure is not affected by the quality of sealing bags, and is low in cost and easy to produce.

Description

technical field [0001] The invention relates to the technical field of 3D printing consumable structures. Background technique [0002] Traditional 3D printing consumables will absorb moisture in the air, causing the 3D printing consumables to be wet, and bubbles will appear when they are hot-melted, resulting in poor printing results. [0003] The current method used in the market is to purchase a 3D printing consumables drying box for drying to evaporate the water from the consumables. Contents of the invention [0004] The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art, and provide a 3D printing consumable structure, which wraps a layer of waterproof material on the surface of the main body, so that the moisture in the air is not easy to enter the interior of the main body, and avoids the process of thermal melting. The problem of air bubbles occurs, and the method can wrap the waterproof material layer at any s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C64/30B29C64/314B29B11/14B33Y40/00B33Y40/10
CPCB29C64/30B29C64/314B29B11/14B33Y40/00B33Y40/10B29C49/071B29C2949/0715
Inventor 蒋昆张启发
Owner ZHUHAI SUNLU IND
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