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Processing method for bend forming of boards

A technology of bending forming and processing method, which is applied in the field of wood board processing, can solve problems such as easy cracking, product creativity limitations, deformation, etc., and achieve the effects of ensuring ductility and rebound coefficient, simple and smooth appearance, and reducing production costs

Inactive Publication Date: 2014-02-12
MEXARTS HOME TIANJIN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] With the development of science and technology today, colorful daily necessities made of plastic, metal, stainless steel, glass fiber reinforced plastic, polyurethane and other materials can be seen everywhere. Quality, delicacy, practicability, and decorative modern aesthetic requirements coexist. In life, people often pursue soft lines displayed by beautiful arcs, as well as original, natural and elegant items. Wooden panels are environmentally friendly, beautiful and easy to operate. , is widely used in the field of daily home furnishing, but if the shape of the product is a curved surface, its processing method is limited to the method of splicing wood strips. The processing process is: wood cutting-planing-paneling-health-sanding- Fine cutting-tenoning-drilling-assembly, although this processing process can basically meet the needs of use, it has the following disadvantages: low yield of wood boards, long processing cycle, wood is susceptible to cracking and deformation due to environmental influences, and Product creativity is limited and lacks fashion elements

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] First select core boards and panels without defects such as knots, wormholes, decay, etc., then cut them to the required size, then paste the core boards and panels in a cross-hatched manner according to the direction of the texture, and put the 4 core boards into the mold alternately Among them, hot pressing is carried out by a hydraulic hot press, and the main body is formed by one-time pressing. The hot pressing temperature is 90°C and the time is 3 minutes. The main body is polished smooth by the light machine, especially the joints are carefully polished, then the main body is sprayed with a primer, and then the primer is polished with sandpaper, and finally the polished primer is sprayed with a top coat to complete the entire wooden board The process of bending and forming.

Embodiment 2

[0018] First select core boards and panels without defects such as knots, wormholes, rot, etc., then cut them to the required size, then paste the core boards and panels in a cross-hatched manner according to the direction of the texture, and put the two core boards into the mold alternately Among them, hot pressing is carried out by an oil pressure hot press, and the main body is formed by one-time pressing. The hot pressing temperature is 120°C and the time is 5 minutes. After hot pressing, the main body is cut into the required length by a tooling mold, and then sandpaper, The sander polishes the main body smoothly, especially the joints, and then sprays the main body with a primer, then sands the primer with sandpaper, and finally sprays the topcoat on the polished primer to complete the whole process. The process of bending and forming wood planks.

Embodiment 3

[0020] First select core boards and panels without defects such as knots, wormholes, decay, etc., then cut them to the required size, then paste the core boards and panels in a staggered manner according to the direction of the texture, and put the 5 core boards into the mold alternately Among them, hot pressing is carried out by a high-frequency hot press, and the main body is formed by one-time pressing. The hot pressing temperature is 150°C and the time is 8 minutes. After hot pressing, the main body is cut into the required length by a tooling mold, and then sandpaper, The sander polishes the main body smoothly, especially the joints, and then sprays the main body with a primer, then sands the primer with sandpaper, and finally sprays the topcoat on the polished primer to complete the whole process. The process of bending and forming wood planks.

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PUM

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Abstract

The invention belongs to the field of board material processing technology, and especially relates to a processing method for bend forming of boards. The processing method comprises following steps: material selection; board combination; hot press molding; height cutting; polishing and organizing; spraying of a priming paint; polishing of a priming paint layer; and spraying of a finishing coat. According to the processing method, cross-band veneers and surface veneers are bonded in a criss-cross staggered manner along the texture direction, and then are subjected to hot press molding using a thermocompressor. Load carrying capability is increased 3 to 4 times because that an original texture structure is changed. One-step hot press molding is adopted in the processing method, so that, begin from raw materials production cost is reduced, processing processes of the boards are simplified, production efficiency is increased, and cost is reduced.

Description

[0001] technical field [0002] The invention relates to the technical field of wood board processing, in particular to a wood board processing method. Background technique [0003] With the development of science and technology today, colorful daily necessities made of plastic, metal, stainless steel, glass fiber reinforced plastic, polyurethane and other materials can be seen everywhere. Quality, delicacy, practicability, and decorative modern aesthetic requirements coexist. In life, people often pursue soft lines displayed by beautiful arcs, as well as original, natural and elegant items. Wooden panels are environmentally friendly, beautiful and easy to operate. , is widely used in the field of daily home furnishing, but if the shape of the product is a curved surface, its processing method is limited to the method of splicing wood strips. The processing process is: wood cutting-planing-paneling-health-sanding- Fine cutting-tenoning-drilling-assembly, although this proce...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B32B37/06B32B37/10
Inventor 吕东丹
Owner MEXARTS HOME TIANJIN
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