CN101791928A

CN101791928A - Method for processing simulated wood grains on product surface

Info

Publication number: CN101791928A
Application number: CN 201010137712
Authority: CN
Inventors: 刘健
Original assignee: Wuyi Fuhua Science & Technology Development Co Ltd
Current assignee: Wuyi Fuhua Science & Technology Development Co Ltd
Priority date: 2010-03-31
Filing date: 2010-03-31
Publication date: 2010-08-04

Abstract

The invention provides a method for processing simulated wood grains on a product surface. The method comprises the following steps: (1) scraping and grinding the surface of a product to be processed, and spraying primer on the surface; (2) uniformly applying paint on the surface of the product to be processed with sponge, and drawing the paint to form fine lines, wherein the distance between adjacent lines is between 1 and 1.5mm, and the thickness of the lines is between 1 and 1.5mm; and (3) manufacturing a plate model with wood grains, and fixing and sleeving the plate model outside a cylinder to form a mould, and rolling the mould on the surface of the drawn product to manufacture the simulated wood grains. The invention provides the method for processing the simulated wood grains on the product surface with low cost, good quality, long service and excellent environmental protection performance.

Description

A kind of method for processing simulated wood grains of product surface

Technical field

The present invention relates to a kind of method for processing simulated wood grains of product surface.

Background technology

Existing wood grain is produced on the surface of furniture, the shop front and adopts subsides bark, subsides woodgrained paper, subsides PVC to mould methods such as skin, and this method skill is complicated, and cost is higher, but the top layer comes off easily, product quality is relatively poor, is eliminated by market gradually.

In order to promote product quality, also having at product surface adopts the hot transfer printing of woodgrained paper, water transfer printing, surface of steel plate chemical attack wood grain and vacuum diaphragm to mould complicated production technologies such as bat printing, above-mentioned production technology, the top layer can not come off, the product quality height, but ubiquity serious environmental pollution, consumption of natural resource and energy loss, the production cost height, technological deficiencies such as product weak point in service life.

Summary of the invention

For the cost height of the wood grain processing method that overcomes the existing products surface, of poor quality, service life short, the deficiency of feature of environmental protection difference, the method for processing simulated wood grains of the product surface that the invention provides that a kind of cost is low, quality good, long service life, the feature of environmental protection is good.

The technical solution adopted for the present invention to solve the technical problems is:

A kind of method for processing simulated wood grains of product surface, described method for processing simulated wood grains may further comprise the steps:

(1) treats the product processed surface and scrape the end, polishing and primer spray;

(2) with sponge coating is evenly spread upon processed product surface and wire drawing forms thin lines, the requirement of lines: the spacing of adjacent lines between 1～1.5mm, line weight 1-1.5mm;

(3) make the sheet model that has wood grain, the sheet model is fixedly set in described cylindrical shell forms mould outward, carry out the rolling Wood-grain-imitating with the product surface of described mould after wire drawing.

Further, drag at product surface with mould in the described step (3), form mountain peak shape tree core lines.

Or: roll at product surface with mould in the described step (3), form oval annual ring grain.

Again or: connect at product surface with mould in the described step (3) and roll band and drag, mountain peak shape tree core and oval annual ring grain fuse and form continuously wood grain and set core line figure.

Beneficial effect of the present invention mainly shows: cost is low, quality good, long service life, the feature of environmental protection are good.

Description of drawings

Fig. 1 is the schematic diagram that is used for the mould of wood grain making;

Fig. 2 is the schematic diagram of the sheet model of expansion.

Fig. 3 is the schematic diagram that wraps in the sheet model on the cylindrical shell.

Fig. 4 is the schematic diagram of Wood-grain-imitating.

The specific embodiment

Below in conjunction with accompanying drawing the present invention is further described.

With reference to Fig. 1～Fig. 4, a kind of method for processing simulated wood grains of product surface, described method for processing simulated wood grains may further comprise the steps:

(3) make the sheet model 2 that has wood grain, sheet model 2 is fixedly set in the described cylindrical shell 1 outer mould that forms, carry out the rolling Wood-grain-imitating with the product surface of described mould after wire drawing.

Drag at product surface with mould in the described step (3), form mountain peak shape tree core lines.Or: roll at product surface with mould in the described step (3), form oval annual ring grain.Again or: connect at product surface with mould in the described step (3) and roll band and drag, mountain peak shape tree core and oval annual ring grain fuse and form continuously wood grain and set core line figure.

In the step of present embodiment (2), coating can adopt Wood-grain-imitating water-based coating, and it is made by following raw material: 1000 parts in glutinous rice, water 6000-7000 part, paste animal glue 200-250 part, milky white adhesive 400-450 part, pigment 0-500 part; The raw material major part that present embodiment adopts is a wholefood, and also being glue by natural trees, milky white adhesive processes, the environmental protection glue of generally acknowledging, thereby coating is a kind of nontoxic product, product of the present invention is being smeared in back 10 minutes and can wiped very soon, again smear so that revise, good control in the work progress, the pattern of making is indeformable, strong adhesion, in case done back colour-fast, do not come off, wearability is good, can directly on the furniture body, apply, play the incrustation effect, and the faint scent of frying glutinous rice is arranged.

Wherein pigment adopts 100～120 parts of iron oxide reds, 200～220 parts of iron oxide yellows, carbon black 50`60 part.

The making step of this coating is: a, get 1000 parts of stir-bakes to brown of glutinous rice and reach caking, add 3000～3500 parts of entry during overstrike, boil into the congee shape after, cooling grinds uses strainer filtering, filtrate for later use; B, get 200～250 parts of paste animal glue, 400～450 parts of milky white adhesives, water and be mixed and heated to 250 ℃～300 ℃ for 3000～3500 parts, kept 15～25 minutes, add 0～500 part of pigment when being cooled to 90～70 ℃, be warming up to 160 ℃～180 ℃, kept 15～25 minutes, and used strainer filtering when being cooled to normal temperature; C, the filtrate that step a and step b are obtained are mixed.

In the present embodiment, the width of the width of described model 2 and cylindrical shell 1 equates that the front-end and back-end of sheet model join.The middle part of described model 2 is the tree ring model, and other models also can be adopted for a protruding model in the both sides of described model 2.

The front-end and back-end scrap (bridge) of sheet model connects, and promptly cements by glue to get final product; Described model can adopt rubber, plastics or bark, and first processing lines model on the sheet model surface is fixed on the sheet model on the cylindrical shell then, with respect to prior art, has that cost is low, a processing mold technique effect easily; In addition, if the wearing and tearing of lines model only need to change the sheet model and get final product, reduced maintenance cost; Moreover owing to need not offer lines on cylindrical shell, the material range of choice of cylindrical shell is wider.

In the present embodiment, in the step (2), the requirement of wire drawing is that color and luster is even, even thickness, and the lines spacing is advisable at 1-1.5mm, and line weight 1-1.5mm is advisable, and basic main points are accomplished close, thin, even, straight four elements.Will keep dynamics even during wire drawing, the speed of operation is even, keeps the elemental motion of its linear uniform motion.

In the step (3), carry out rolling wood grain tree core with ready-made wood grain tree core mold in advance on ready-made wire drawing, both hands are pinched steady mold drum respectively when rolling tree core, gently are pressed in surface of the work and carry out roll extrusion.The gimmick of GPRS is to connect to roll band and drag, connect traction and roll during roll extrusion, requirement according to pattern, the motion mode of continuous conversion or repetition hand intermediate roll mould, can arbitraryly make the tree core pattern of various wood grains and different seeds, after the tree core rolling moulding, its wire drawing and tree core line brush are opened, form tiny wood fibre silk thread with common pig palm brush, more true to nature like this, the wood grain of making so penetrating sensation true to nature naturally.

Drag separately: dragging is to haul out angle to come, the various tree core lines that have the mountain peak type shape true to nature naturally will be by hauling out, the action of dragging is fast, the distance of motion, the mountain peak type shape is just sharp more, tree core lines light and shade distinctness, third dimension is strong, embody well-bedded color structure, form bright wood fibre structure graph, shown in A among Fig. 4; Roll separately: rolling is to come in order to roll out the annual ring grain of setting core, forms the texture structure of tree core, forms well-regulated tree core year occasion line, and this tree core is the ellipse of regular shape, shown in B in 4; Connect and to roll band and drag: connect that to roll that band drags be to roll and drag two actions to connect inertia and carry out, and the intersection use is dragged, is moved by dragging to become to roll continuously by rolling to become, forming a plurality of tree cores like this connects, form the tree core and the grain pattern of long specification, make the countless irregular prolongations tree core lines of the peripheral formation of tree core of rule, the figure of making has unidirectional and rightabout is linked to be a whole figure, constitutes long grain pattern.

Spend more than 10 minute after Wood-grain-imitating is manufactured after, spray plane oil is done after 4 hours naturally again, makes finished product.

Clear, rational in infrastructure, true to nature naturally, the rich color of making of the method for present embodiment, well arranged of wood grain lines, straggly orderly, the surface sprays complete mute polyester varnish again, present the magnificent high-grade wooden aesthetic feeling of nature, no matter be metal material surface, wood materials surface, composite material surface are all applicable, can make the pattern and the texture of incrustations such as granite, marble, bamboo line, woven design of same manner.

Claims

1. the method for processing simulated wood grains of a product surface, it is characterized in that: described method for processing simulated wood grains may further comprise the steps:

2. the method for processing simulated wood grains of a kind of product surface as claimed in claim 1 is characterized in that: drag at product surface with mould in the described step (3), form mountain peak shape tree core lines.

3. the method for processing simulated wood grains of a kind of product surface as claimed in claim 1 is characterized in that: roll at product surface with mould in the described step (3), form oval annual ring grain.

4. the method for processing simulated wood grains of a kind of product surface as claimed in claim 1, it is characterized in that: even roll band with mould at product surface in the described step (3) and drag, mountain peak shape tree core and oval annual ring grain fuse and form wood grain tree core line figure continuously.