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Bent member for bamboo furniture and manufacturing method thereof

A production method and bending technology, applied in the direction of manufacturing tools, wood processing appliances, etc., can solve problems such as affecting the development of the furniture industry, unfavorable low-carbon environmental protection, and long time to produce wood, and achieve the effects of dimensional stability, small deformation, and simple steps.

Active Publication Date: 2011-08-10
FUJIAN AGRI & FORESTRY UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the existing technology, wooden boards are generally used as furniture substrates, but the use of wood is not only expensive in afforestation, but also takes a long time to become a material, which takes 15-50 years
Therefore, if you continue to use wooden materials to make furniture, it will inevitably cause greater waste of resources, keep the cost high, and is not conducive to low-carbon environmental protection, which greatly affects the development of my country's furniture industry.

Method used

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  • Bent member for bamboo furniture and manufacturing method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] The concrete steps of a kind of manufacturing method of bamboo furniture bending member are:

[0039] (1) Bamboo slices: choose moso bamboo slices, planed on the surface;

[0040] (2) Cooking and softening: Steam the bamboo slices for 4 hours and the pressure is 0.6Mpa to soften the bamboo slices;

[0041] (3) Folding: The string surface of the softened bamboo slices is tightly stacked, and the adjacent layers of bamboo slices should be differently jointed to improve the bonding strength;

[0042] (4) Putting into the mold: Put the folded bamboo slices into the wooden mold at a temperature of 90°C and a humidity of 85%;

[0043] (5) Microwave heating and bending: heat the bamboo slices stacked in a wooden mold with a microwave at a heating temperature of 90°C for 5 minutes, with a microwave power of 0.9kW, and uniformly and slowly pressurize at a pressure of 1.0MPa. It is clamped and fixed together with the wooden mold;

[0044] (6) Pressurized drying and shaping: pu...

Embodiment 2

[0051] The concrete steps of a kind of manufacturing method of bamboo furniture bending member are:

[0052](2) Cooking and softening: the time is 6 hours, the pressure is 0.8Mpa, and the bamboo chips are softened;

[0053] (4) Putting into the mold: Put the folded bamboo slices into the wooden mold at a temperature of 100°C and a humidity of 98%;

[0054] (5) Microwave heating and bending: heat the bamboo slices stacked in a wooden mold with microwaves at a temperature of 130°C for 1 minute, with a microwave power of 5kW, and uniformly and slowly pressurize at a pressure of 3.0MPa. Clamp and fix together with the wooden mold;

[0055] (6) Pressure drying and shaping: drying at 145°C; pressure 3.0MPa;

[0056] (7) Glue coating and blank matching: the amount of glue coating is 250g / m 2 .

[0057] (8) Aging: Aging the surface blank of the curved horizontal panel prepared in step (7), the aging time is 20 minutes, and then put it into a wooden mold and pressurize it for faste...

Embodiment 3

[0063] The concrete steps of a kind of manufacturing method of bamboo furniture bending member are:

[0064] (2) Cooking and softening: Steam the bamboo slices for 5 hours and the pressure is 0.7Mpa to soften the bamboo slices;

[0065] (4) Putting into the mold: Put the folded bamboo pieces into the wooden mold at a temperature of 95°C and a humidity of 90%;

[0066] (5) Microwave heating bending: the heating temperature is 100°C, the heating time is 3 minutes, the microwave power is 4kW, and the pressure is uniformly and slowly applied, and the pressure is 2.0MPa;

[0067] (6) Pressurized drying and shaping: put the folded bamboo slices together with the wooden mold into the drying box, and dry at 140°C; the pressure is 2.6M;

[0068] (7) Glue coating and blank matching: the amount of glue coating is 200g / m 2 .

[0069] (8) Aging: Aging the curved horizontal slab face blank prepared in step (7), the aging time is 18 minutes, and then put it into a wooden mold and pressuri...

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Abstract

The invention relates to a bent member for bamboo furniture and a manufacturing method thereof. The method comprises the following steps of: selecting moso bamboo chips, cooking, stacking and binding, placing in a mold, performing microwave heating, pressurizing, drying and sizing, coating glue, matching blanks, aging, gluing, aging, and mechanically processing. The steps are simple, and the prepared bent member for the bamboo furniture inherits the good bending toughness and physical and mechanical performance characteristics of bamboo wood, has the characteristics of high toughness, slight deformation, stable size, and high rigidity, can be subjected to the processing modes, such as bending, sawing, planning, engraving and milling, surface decoration and the like, enriches the modeling of bamboo furniture, improves the additional value of the bamboo wood, meets the requirements of sustainable development, regeneration, or recycling, and environmental-friendliness, and has good economic, social and ecological benefit.

Description

technical field [0001] The invention belongs to the technical field of furniture boards, and more specifically relates to a bending component of bamboo furniture and a manufacturing method thereof. Background technique [0002] Due to the massive felling of timber resources, the natural ecological imbalance has been caused, causing serious ecological problems such as soil desertification and sandstorms. And in existing technology, generally be to use wooden plank as furniture base material, but the time of becoming timber is also longer, need 15-50 years except the high afforestation cost of using timber. Therefore, if we continue to use wooden materials to make furniture, it will inevitably cause greater waste of resources, keep the cost high, and is not conducive to low-carbon environmental protection, which greatly affects the development of my country's furniture industry. [0003] However, my country is rich in bamboo resources, and the afforestation is successful once...

Claims

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Application Information

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IPC IPC(8): B27M3/18
Inventor 李吉庆
Owner FUJIAN AGRI & FORESTRY UNIV
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