阅读说明：本技术 一种金属仿古方法 (Metal antiquing method ) 是由 潘浔杰 邹运龙 于 2020-04-09 设计创作，主要内容包括：本发明涉及一种金属仿古方法,包括以下步骤：A.对金属表面进行抛光；B.在抛光后的金属表面喷涂一层底漆；C.在底漆表面喷涂一层黄漆；D.在黄漆表面喷涂一层黑漆；在黑漆表面喷涂一层面漆。本发明通过在黄漆表面喷涂一层0.01-0.1mm的黑漆,通过0.01-0.1mm厚度黑漆的透性,位于黑漆下方的黄漆与0.01-0.1mm厚度的黑漆混合,散发出仿古的效果。本发明通过喷漆替代药水仿古达到同样的视觉效果,避免药水对环境的污染,其仿古效果相比药水耐久时间更长,能提升产品品质,质保期更长。并且适用于各种形状的仿古,不受形状的限制。(The invention relates to a metal antiquing method, which comprises the following steps: A. polishing the metal surface; B. spraying a layer of primer on the polished metal surface; C. spraying a layer of yellow paint on the surface of the primer; D. spraying a layer of black paint on the surface of the yellow paint; and spraying a layer of finish paint on the surface of the black paint. According to the invention, a layer of black paint with the thickness of 0.01-0.1mm is sprayed on the surface of the yellow paint, and the yellow paint positioned below the black paint is mixed with the black paint with the thickness of 0.01-0.1mm through the permeability of the black paint with the thickness of 0.01-0.1mm, so that the antique effect is given out. The painting and antiquing painting paint can achieve the same visual effect by replacing the antiquing of the liquid medicine, avoids the pollution of the liquid medicine to the environment, has longer lasting time compared with the antiquing effect of the liquid medicine, can improve the product quality and has longer quality guarantee period. And is suitable for archaizing in various shapes without limitation of the shapes.)

1. A metal archaizing method is characterized by comprising the following steps:

A. polishing the metal surface;

B. spraying a layer of primer on the polished metal surface;

C. putting metal sprayed with a primer into a production line and moving on the production line, wherein the metal passes through a first spraying chamber at a speed of X cm/s, the first spraying chamber is provided with a first spraying gun, the first spraying gun sprays a layer of yellow paint on the surface of the primer, and the thickness of the yellow paint is more than 0.1 mm;

D. the metal passes through a second spraying chamber at a speed of Y cm/s, the second spraying chamber is provided with a second spraying gun, the first spraying gun sprays a layer of black paint on the surface of yellow paint, the thickness of the yellow paint is 0.01-0.1mm, and Y is less than X;

E. and spraying a layer of finish paint on the surface of the black paint.

2. The metal antique finishing method according to claim 1, wherein X is 1-10.

3. The metal antique finishing method according to claim 1, wherein Y is 0.1 to 1.

4. The metal antique method according to claim 1, wherein the yellow paint of the step C is prepared from 8-12 parts of yellow paint, 4-6 parts of curing agent and 7-9 parts of diluent.

5. And D, preparing the black paint in the step D from 8-12 parts of black paint, 4-6 parts of curing agent and 7-9 parts of diluent.

6. The metal antique method according to claim 1, wherein the finish paint of the step E is prepared from 8-12 parts of high gloss varnish, 4-6 parts of curing agent and 5-7 parts of diluent.

Technical Field

The invention relates to the technical field of metal decoration, in particular to a metal antique imitation method.

Background

With the increasing pace of life, antique wind is becoming popular. The existing metal antique method generally adopts the method that antique liquid medicine is sprayed on the surface of metal, and the antique liquid medicine is acidic, so that an operator needs to wear gloves to operate, and if the antique liquid medicine contacts skin, the metal antique liquid medicine is cleaned immediately, and certain potential safety hazards exist.

Meanwhile, the archaizing liquid medicine has certain pollution to the environment, and if the ornament with the archaizing liquid medicine is placed at home for a long time, certain influence can be caused to the air in the room.

Because the metal surface has the recess, the depressed part liquid medicine can gather to make the colour of depressed part inhomogeneous with other part colours, thereby influence the aesthetic feeling of outward appearance. For the non-planar surface, the color of the product is different due to the archaizing of the liquid medicine, so that the requirement of the archaizing of the liquid medicine on the shape of the product is higher.

Disclosure of Invention

The invention provides a metal antiquing method which not only can effectively reduce the influence on the environment, but also can enable the treated appearance to be uniform and have aesthetic feeling, and is suitable for antiquing products with various shapes.

A metal archaizing method comprises the following steps:

A. polishing the metal surface;

B. spraying a layer of primer on the polished metal surface;

C. putting metal sprayed with a primer into a production line and moving on the production line, wherein the metal passes through a first spraying chamber at a speed of X cm/s, the first spraying chamber is provided with a first spraying gun, the first spraying gun sprays a layer of yellow paint on the surface of the primer, and the thickness of the yellow paint is more than 0.1 mm;

D. the metal passes through a second spraying chamber at a speed of Y cm/s, the second spraying chamber is provided with a second spraying gun, the first spraying gun sprays a layer of black paint on the surface of yellow paint, the thickness of the yellow paint is 0.01-0.1mm, and Y is less than X;

E. and spraying a layer of finish paint on the surface of the black paint.

Further, X is 1-10.

Further, Y is 0.1 to 1.

Further, the yellow paint in the step C is prepared from 8-12 parts of yellow paint, 4-6 parts of curing agent and 7-9 parts of diluent.

And D, further preparing the black paint in the step D from 8-12 parts of black paint, 4-6 parts of curing agent and 7-9 parts of diluent.

And furthermore, the finish paint in the step E is prepared from 8-12 parts of high gloss varnish, 4-6 parts of curing agent and 5-7 parts of diluent.

By adopting the technical scheme of the invention, the invention has the following technical effects:

according to the invention, a layer of black paint with the thickness of 0.01-0.1mm is sprayed on the surface of the yellow paint, and the yellow paint positioned below the black paint is mixed with the black paint with the thickness of 0.01-0.1mm through the permeability of the black paint with the thickness of 0.01-0.1mm, so that the antique effect is given out. The painting and antiquing painting paint can achieve the same visual effect by replacing the antiquing of the liquid medicine, avoids the pollution of the liquid medicine to the environment, has longer lasting time compared with the antiquing effect of the liquid medicine, can improve the product quality and has longer quality guarantee period. And is suitable for archaizing in various shapes without limitation of the shapes.

Drawings

Fig. 1 is a schematic structural diagram of the first embodiment.

FIG. 2 is a flowchart of a first embodiment.

The spraying device comprises a conveyor belt 1, a first spraying chamber 2, a first spraying gun 21, a first moving belt 22, a second spraying chamber 3, a first spraying gun 31 and a second moving belt 32.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.