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Light composite wooden door plate and preparation method thereof

A wood door panel, lightweight technology, applied in the direction of manufacturing tools, wood processing appliances, paper making, etc., can solve the problems of high cost, heavy weight and poor waterproofness of solid wood doors, avoid moisture absorption, corrosion and wear, reduce materials and Weight, effect of improving fire resistance

Active Publication Date: 2020-04-24
重庆双羽家俱有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, solid wood doors are expensive, heavy, and poor in fire resistance; they are water-absorbent, and in the case of residual moisture on the ground, the bottom of the wooden door is easy to be corroded and slag, and finally damaged, with poor water resistance

Method used

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  • Light composite wooden door plate and preparation method thereof
  • Light composite wooden door plate and preparation method thereof
  • Light composite wooden door plate and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Such as Figure 1-3 As shown, a lightweight composite wood door panel according to the present invention includes a base layer 3 and a decorative layer 1, the decorative layer 1 is adhered to the surface of the base layer 3, and the base layer 3 is composed of two sets of honeycomb structures arranged oppositely. The honeycomb structure is composed of a corrugated structure 4, a first support plate 5, a double-slope roof structure 6, a second support plate 7, and a connection end 8. The lowest point is connected to one end of the first support plate 5, the other end of the first support plate 5 is connected to the apex point of the double-slope roof structure 6, and the two slopes of the double-slope roof structure 6 are connected to one end of the second support plate 7 respectively. Two adjacent second support plates 7 are connected through connecting ends 8 .

[0028] A buffer layer 9 is connected to the connecting end 8 .

[0029] The two sets of oppositely arrang...

Embodiment 2

[0039] Such as Figure 1-3 Shown, the preparation method of a kind of lightweight composite wood door panel of the present invention, realization steps are as follows:

[0040] 1) Preparation of base layer 1:

[0041] The stalks are ground into velvet-like fibers by rubbing and separating machine or coarse grinder; the following raw material straw fiber 90 parts and water 10 parts are taken in weight ratio to prepare plant fiber slurry, and the prepared plant fiber slurry is heated at high temperature Pressed by a double-sided machine at 160°C, dried and cooled to room temperature to form a corrugated structure 4, a first support plate 5, a double-slope roof structure 6, a second support plate 7, and a connection end 8; the corrugated structure 4, The first support plate 5, the double-slope roof structure 6, the second support plate 7, and the surface of the connection end 8 are coated with a cured coating; the cured coating includes the following raw materials in mass fracti...

Embodiment 3

[0048] Such as Figure 1-3 Shown, the preparation method of a kind of lightweight composite wood door panel of the present invention, realization steps are as follows:

[0049] 1) Preparation of base layer 1:

[0050] The stalks are ground into velvet-like fibers by rubbing and separating machine or coarse grinder; take the following raw material straw fiber 90 parts and water 20 parts in weight ratio to prepare plant fiber slurry, and the prepared plant fiber slurry is heated at high temperature Pressed by a double-sided machine at 160°C, dried and cooled to room temperature to form a corrugated structure 4, a first support plate 5, a double-slope roof structure 6, a second support plate 7, and a connection end 8; the corrugated structure 4, The first support plate 5, the double-slope roof structure 6, the second support plate 7, and the surface of the connection end 8 are coated with a cured coating; the cured coating includes the following raw materials in mass fraction ra...

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Abstract

The invention discloses a light composite wooden door plate and a preparation method thereof. The light composite wooden door plate comprises a base layer and a decorative layer, wherein the decorative layer is adhered to the surface of the base layer. The base layer consists of two groups of honeycomb structures which are oppositely arranged; each honeycomb structure is composed of a corrugated structure, a first supporting plate, a double-slope roof structure, a second supporting plate and a connecting end. The corrugated structure is in an undulating wave shape, the portion from the photovoltaic face to the lowest point of the corrugated structure is connected with one end of the first supporting plate, the other end of the first supporting plate is connected with the tip point of the double-slope roof structure, two slopes of the double-slope roof structure are connected with one end of the second supporting plate respectively, and two adjacent second supporting plates are connected through a connecting end. The device has the advantages that a porous structure is adopted, the consumption of solid wood is reduced, the weight is reduced, the cost is saved; a flame-retardant plate is arranged on the outer side of the door plate, the fireproof performance of the wooden door is effectively improved; and corrosion due to moisture absorption and abrasion of the bottom of the wooden door are avoided.

Description

technical field [0001] The invention relates to the field of a wooden door preparation method, in particular to a lightweight composite wooden door panel and a preparation method thereof. Background technique [0002] Solid wood doors are made of the same or similar wood, and are favored by home improvement users because of their characteristics of no deformation, corrosion resistance, high hardness, and beautiful appearance. However, solid wood doors are expensive, heavy, and poor in fire resistance; they are water-absorbent, and in the case of residual moisture on the ground, the bottom of the wooden door is easy to be corroded and slag, and finally damaged, with poor water resistance. Contents of the invention [0003] The object of the present invention is to provide a light composite wood door panel, which improves the fireproof performance and moisture resistance of the solid wood door, reduces the weight of the solid wood door, and reduces the cost of the solid wood...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D21B1/06D21J3/00D21H19/24D21H19/14D21H19/62D21H19/40B27M3/18
CPCD21B1/06D21J3/00D21H19/24D21H19/14D21H19/62D21H19/40B27M3/18
Inventor 田羽文倩倩
Owner 重庆双羽家俱有限公司