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Door plate and manufacturing process thereof

A technology for making crafts and door panels, which is applied to doors, windows/doors, building components, etc. It can solve the problems of not being able to achieve the effect of solid wood texture, not showing natural beauty, and poor water and moisture resistance, so that it is not easy to hide dirt, Light weight, good corrosion resistance effect

Pending Publication Date: 2021-12-21
于孝国
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The wood grain texture of the wooden cabinet door is beautiful, but the water and moisture resistance is poor, and it is easy to be damaged or even moldy after long-term use; the stainless steel cabinet door has good water resistance, but it is heavy, and it is easy to dent when it is impacted by external forces. The surface of the steel plate is single, which is not enough It is beautiful, and the stainless steel cabinet door cannot be made too high
The wooden grain of the traditional steel cabinet door can only use wood grain transfer technology or imitation wood grain PVC film to present the wood grain effect of the wooden cabinet door, but this imitation wood grain process cannot achieve the effect of solid wood texture. Embodies the effect of natural beauty

Method used

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  • Door plate and manufacturing process thereof
  • Door plate and manufacturing process thereof

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Experimental program
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Effect test

Embodiment 1

[0027] A manufacturing process of a door panel, comprising the following steps:

[0028] The steel plate is welded and shaped, the cross section of the steel plate is U-shaped, the inner diameter of the U-shaped mouth of the steel plate is 15mm, the outer diameter of the U-shaped mouth of the steel plate is 17.4mm, and the filler is filled inside the U-shaped steel plate. The filler is aerospace Honeycomb aluminum, aerospace honeycomb aluminum has a pore size of 6mm, then heat the steel plate to 160°C, add polyurethane to the aerospace honeycomb aluminum, the volume ratio of polyurethane to aerospace honeycomb aluminum is 0.12:1, after cooling, install wooden boards around the steel plate, Then apply adhesive on the surface of the steel plate, the amount of adhesive is 1g / cm 2 , the adhesive is food-grade glutinous rice glue, the thickness of the board is 0.2mm, and putty is filled between any adjacent boards, and the amount of putty is 3g / cm 3 , and then apply flame-retardan...

Embodiment 2

[0030] A manufacturing process of a door panel, comprising the following steps:

[0031] The steel plate is welded and formed, the cross section of the steel plate is U-shaped, the inner diameter of the U-shaped mouth of the steel plate is 17mm, the outer diameter of the U-shaped mouth of the steel plate is 17.6mm, and the filler is filled inside the U-shaped steel plate. The filler is aerospace Honeycomb aluminum The pore diameter of aerospace honeycomb aluminum is 8mm, then heat the steel plate to 200°C, add polyurethane to aerospace honeycomb aluminum, the volume ratio of polyurethane to aerospace honeycomb aluminum is 0.56:1, after cooling, install wooden boards around the steel plate, and then Apply adhesive on the surface of the steel plate, the amount of adhesive is 3.5g / cm 2 , the adhesive is food-grade glutinous rice glue, the thickness of the board is 0.4mm, and putty is filled between any adjacent boards, and the amount of putty is 10g / cm 3 , then apply flame-retar...

Embodiment 3

[0033] A manufacturing process of a door panel, comprising the following steps:

[0034] The steel plate is welded and formed, the cross section of the steel plate is U-shaped, the inner diameter of the U-shaped mouth of the steel plate is 16mm, the outer diameter of the U-shaped mouth of the steel plate is 17.5mm, and the filler is filled inside the U-shaped steel plate. The filler is aerospace Honeycomb aluminum, aerospace honeycomb aluminum has a pore diameter of 7mm, then heat the steel plate to 180°C, add polyurethane to the aerospace honeycomb aluminum, the volume ratio of polyurethane to aerospace honeycomb aluminum is 0.35:1, after cooling, install wooden boards around the steel plate, Then apply adhesive on the surface of the steel plate, the amount of adhesive is 2g / cm 2 , the adhesive is food-grade glutinous rice glue, the thickness of the board is 0.3mm, and putty is filled between any adjacent boards, and the amount of putty is 5g / cm 3 , and then apply flame-reta...

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Abstract

The invention provides a door plate and a manufacturing process thereof, and relates to the technical field of door plates. The manufacturing process of the door plate comprises the following steps that a steel plate is welded and formed, the cross section of the steel plate is in a U shape, the U-shaped interior of the steel plate is filled with filler, and then wood plates are installed on the periphery of the steel plate. According to the manufacturing process, the door plate has the hardness of the steel plate and the wood grain texture of the wood plates, so that the door plate has the advantages of high hardness and attractive appearance. The invention further provides the door plate. The door plate has the advantages of good wood grain imitation effect, firmness, long service life, water resistance, moisture resistance and difficulty in deformation.

Description

technical field [0001] The present invention relates to the technical field of door panels, in particular to a door panel and its manufacturing process. Background technique [0002] Along with the raising of people's living standard, also more and more higher to each requirement of door panel, especially to cabinet door, existing cabinet door comprises wooden cabinet door and stainless steel cabinet door. The wood grain texture of the wooden cabinet door is beautiful, but the water and moisture resistance is poor, and it is easy to be damaged or even moldy after long-term use; the stainless steel cabinet door has good water resistance, but it is heavy, and it is easy to dent when it is impacted by external forces. The surface of the steel plate is single, which is not enough It is beautiful, and the stainless steel cabinet door cannot be made too high. The wooden grain of the traditional steel cabinet door can only use wood grain transfer technology or imitation wood grain...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E06B3/70
CPCE06B3/7015E06B3/7001
Inventor 于孝国
Owner 于孝国
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