阅读说明：本技术 一种家具用木板漆线加工工艺 (Processing technology of paint line for wood board for furniture ) 是由 王伟 于 2020-06-12 设计创作，主要内容包括：本发明为一种家具用木板漆线加工工艺,本发明先通过涂磨砂光,将木板坯料磨平光滑,然后依次经过清油辊涂、干燥、上色、干燥、底漆辊涂、干燥处理,较传统的喷涂相比,清油和底漆能够更佳均匀、紧致、细密地附着于木板坯料上,接着在改色前进行抛光处理,使木板坯料能更佳的光滑平整,再接着通过一定压力施压滚压的方式,将改色剂封入至木板坯料的表层,较传统的改色处理,具有速度块、效率高、颜色附着渗入度高、色泽均匀、质感度强的特点,再接着进行面漆辊涂和干燥处理,即可得到漆面加工完成的木板。(The invention relates to a processing technology of a wood board paint line for furniture, which comprises the steps of firstly grinding and sanding a wood board blank, then sequentially carrying out varnish roller coating, drying, coloring, drying, primer roller coating and drying treatment, wherein compared with the traditional spraying treatment, varnish and primer can be better and uniformly, compactly and finely attached to the wood board blank, then carrying out polishing treatment before color changing to enable the wood board blank to be better and smoothly, and then sealing a color changing agent into the surface layer of the wood board blank in a mode of pressing and rolling under certain pressure.)

1. A furniture board paint line processing technology is characterized by comprising the following processing steps:

s1, slab preparation

Preparing a wood board blank, and performing pre-polishing treatment;

s2 sanding treatment

Sending the wood board blank into a coating and grinding machine for sanding, and grinding and dedusting the sand surfaces of the protrusions, the pits and the lumps on the wood board blank to make the surface smooth and flat;

s3, processing the clear oil

Performing clear oil roller coating treatment on the frosted wood board blank, and performing clear oil roller coating treatment on the upper surface and the lower surface of the wood board blank to form a layer of clear oil on the upper surface and the lower surface of the wood board blank;

s4, drying with clear oil

Drying the wood board blank coated with the clear oil in a roller manner, and drying;

s5, coloring process

Coloring the dried wood board blank;

s6, coloring and drying

Drying the colored wood board blank, and drying;

s7 primer treatment

Carrying out primer roller coating treatment on the colored wood board blank, and coating a primer on the surface of the wood board blank;

s8 drying primer

Drying the wood board blank subjected to primer treatment, and drying;

s9, polishing treatment

Polishing the dried wood board blank, and polishing and grinding the upper surface and the lower surface of the wood board blank;

s10 color changing process

Placing the polished wood board blank between color-changing rollers, rolling under a certain pressure, and uniformly attaching a color-changing agent on a color-changing press roller, so that the color-changing agent on the color-changing press roller is pressed into and permeates into the surface layer of the wood board blank while the wood board blank is rolled by the color-changing press roller;

s11 finishing paint treatment

Carrying out finish roller coating treatment on the board blank after color changing, and coating finish on the surface of the board blank;

s12, drying finish paint

And drying the wood board blank subjected to finish paint treatment, and drying to obtain the wood board subjected to finish paint processing.

2. The paint line processing process for wood boards for furniture as claimed in claim 1, wherein in step S10, the color changing roller is a steel wheel or a laser wheel.

3. The paint line processing process for a wood board for furniture according to claim 1, wherein the pressing force of the color-changing pressing roller is 60Mpa to 80Mpa in step S10.

4. The paint line processing process for a wood board for furniture according to claim 1, wherein in the steps S3, S7 and S11, the varnish roll coating treatment, the primer roll coating treatment and the finish roll coating treatment are all rubber roll coating.

5. The paint line processing process for wood boards for furniture according to claim 1, wherein in the step S4, the drying temperature of the clear oil is 50-60 ℃.

6. The paint line processing process for wood boards for furniture as claimed in claim 1, wherein in step S2, the sanding surface of the coating and grinding machine is sanded with a sanding cloth.

7. The wood board paint line processing technology for furniture according to claim 1, wherein in the steps S8 and S12, the drying temperature for drying the primer and the finishing paint is 90-105 ℃.

[ technical field ] A method for producing a semiconductor device

The invention relates to the field of processing and manufacturing of boards for furniture, in particular to a processing technology of paint lines of boards for furniture.

[ background of the invention ]

At present, in the furniture industry, painting treatment is carried out on the surface of wood, which is a very common technical means. Since ancient times, people know how to adopt the painting technology to paint favorite finish colors on the surface of wood so as to achieve the beautiful effect of furniture. With the progress of society and the continuous development of science and technology, the existing paint spraying process usually adopts a paint spraying machine for spraying.

The painting treatment of the common wood board generally comprises primer painting treatment and finish painting treatment, and I finds that the wood board produced by the traditional painting and spray painting process has poor surface painting effect, poor texture and poor surface smoothness in the long-term production process.

In response to the above problems, we developed a new production process.

[ summary of the invention ]

The invention aims to overcome the defects of the prior art and provides a processing technology of a wood board paint line for furniture.

In order to solve the technical problems, the invention adopts the following technical scheme:

a furniture board paint line processing technology comprises the following processing steps:

s1, slab preparation

Preparing a wood board blank, and performing pre-polishing treatment;

s2 sanding treatment

Sending the wood board blank into a coating and grinding machine for sanding, and grinding and dedusting the sand surfaces of the protrusions, the pits and the lumps on the wood board blank to make the surface smooth and flat;

s3, processing the clear oil

Performing clear oil roller coating treatment on the frosted wood board blank, and performing clear oil roller coating treatment on the upper surface and the lower surface of the wood board blank to form a layer of clear oil on the upper surface and the lower surface of the wood board blank;

s4, drying with clear oil

Drying the wood board blank coated with the clear oil in a roller manner, and drying;

s5, coloring process

Coloring the dried wood board blank;

s6, coloring and drying

Drying the colored wood board blank, and drying;

s7 primer treatment

Carrying out primer roller coating treatment on the colored wood board blank, and coating a primer on the surface of the wood board blank;

s8 drying primer

Drying the wood board blank subjected to primer treatment, and drying;

s9, polishing treatment

Polishing the dried wood board blank, and polishing and grinding the upper surface and the lower surface of the wood board blank;

s10 color changing process

Placing the polished wood board blank between color-changing rollers, rolling under a certain pressure, and uniformly attaching a color-changing agent on a color-changing press roller, so that the color-changing agent on the color-changing press roller is pressed into and permeates into the surface layer of the wood board blank while the wood board blank is rolled by the color-changing press roller;

s11 finishing paint treatment

Carrying out finish roller coating treatment on the board blank after color changing, and coating finish on the surface of the board blank;

s12, drying finish paint

And drying the wood board blank subjected to finish paint treatment, and drying to obtain the wood board subjected to finish paint processing.

In a further improvement, in step S10, the color changing roller is a steel wheel or a laser wheel.

In a further improvement, in step S10, the pressure applying degree of the color-changing press roller is 60MPa-80 MPa.

In a further improvement, in the steps S3, S7 and S11, the varnish roll coating treatment, the primer roll coating treatment and the top coat roll coating treatment are all rubber roll coating.

In a further improvement, in the step S4, the temperature for drying the clear oil is 50-60 ℃.

In a further improvement, in the step S2, the sanding surface of the coating and grinding machine is sanded by using a sanding cloth.

In a further improvement, in the steps S8 and S12, the drying temperature for drying the primer and the finishing coat is 90-105 ℃.

Compared with the prior art, the invention has the beneficial effects that: the method comprises the steps of firstly grinding and sanding, flattening and smoothing the wood board blank, then sequentially carrying out varnish roller coating, drying, coloring, drying, primer roller coating and drying treatment, wherein compared with the traditional spraying, varnish and primer can be better and uniformly, compactly and finely attached to the wood board blank, then carrying out polishing treatment before color changing to enable the wood board blank to be better smooth and flat, then sealing a color changing agent into the surface layer of the wood board blank in a pressing and rolling manner under certain pressure, compared with the traditional color changing treatment, the method has the characteristics of high speed, high efficiency, high color adhesion and penetration degree, uniform color and luster and strong quality and sensitivity, and then carrying out finish roller coating and drying treatment to obtain the wood board with a finished painted surface.

The present invention will be described in further detail with reference to specific embodiments below:

[ detailed description ] embodiments

The embodiments of the present invention are described in detail below, wherein the "connected" relationship is understood to mean either a fixed connection or a detachable connection or an integral connection; the connecting elements can be directly connected or connected through an intermediate medium, and persons skilled in the art can understand the connecting relation according to specific conditions, and can use the connecting elements in a screwed connection or riveting connection or welding connection or clamping connection or embedding connection mode to replace different embodiments in a proper mode.

The terms of orientation of the upper, lower, left, right, top, bottom, etc. as used in the specification, may be directly or indirectly related to each other through additional features or elements thereof; above may be directly above and obliquely above, or it simply means above the other; other orientations may be understood by analogy.

The material for manufacturing the part with the solid shape shown in the specification can be a metal material or a non-metal material or other composite materials; the machining processes used for components having solid shapes can be stamping, forging, casting, wire cutting, laser cutting, casting, injection molding, digital milling, three-dimensional printing, machining, and the like; one skilled in the art can select the materials and the manufacturing process adaptively or in combination according to different processing conditions, cost and precision.