A kind of original wooden door structure and its manufacturing method

A wood door and wood chip technology, applied in the field of log door structure and its production, can solve the problems of easy deformation of fast-growing small-diameter sawn timber, inability to use to manufacture solid wood doors, slow drying speed of small-diameter logs, etc. , Reduce the effect of drying and cracking

Active Publication Date: 2018-07-10
广西贺州恒达板业股份有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide an original wooden door structure and its manufacturing method to solve the problems of complex structure, complex production process, easy deformation of solid wood doors, easy deformation of fast-growing small-diameter sawn timber, and wood waste in the manufacturing process of existing original wooden doors. There are many small diameter logs, the drying speed is slow, and the moisture content of the wood varies greatly, so it cannot be applied to the manufacture of solid wood doors, etc.

Method used

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  • A kind of original wooden door structure and its manufacturing method
  • A kind of original wooden door structure and its manufacturing method
  • A kind of original wooden door structure and its manufacturing method

Examples

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Embodiment 1

[0051]Take a log that is straight as a whole and has a diameter of 55 ± 5 mm, and cut the log into a round wood 1 of 400 ± 2 mm; saw a drying tank 2 parallel to the central axis of the round wood 1 on the outer wall of the round wood 1, and the width of the drying tank 2 is 4 mm. The depth is equal to the radius of the round wood 1, and the length of the drying tank 2 is equal to the length of the round wood 1; the round wood is placed in the drying equipment with a dry ball and a wet ball inside for drying treatment, and the water content of the round wood 1 after drying is ≤15 %, the specific steps of the drying process are: at the stage of the moisture content of round wood 1 >55%, keep the dry bulb temperature in the drying equipment at 40°C, and the wet bulb temperature at 38°C, and dry for 120 hours; at the stage of the moisture content of 55%-40%, keep it dry The dry bulb temperature in the equipment is 47°C, the wet bulb temperature is 44°C, dry for 72 hours; the moistu...

Embodiment 2

[0059] Take a log that is straight as a whole and has a diameter of 40-70mm, cut the log into a round wood 1 of 300-550mm; saw a drying tank 2 parallel to the central axis of the round wood 1 on the outer wall of the round wood 1, and dry the tank 2 The width is 3-5mm, the depth is equal to the radius of the round material 1, the length of the drying tank 2 is equal to the length of the round material 1; the round material is placed in the drying equipment with a dry ball and a wet ball inside for drying treatment, and the round material 1 is dried after drying. The moisture content of the material is ≤15%, and the specific steps of the drying process are: in the stage of the moisture content of round wood 1>55%, keep the dry bulb temperature in the drying equipment at 40°C, the wet bulb temperature at 38°C, and dry for 80 hours; the moisture content is 55%-40 % stage, keep the dry bulb temperature in the drying equipment at 50°C, wet bulb temperature at 40°C, and dry for 40 ho...

Embodiment 3

[0067] Take a log that is straight as a whole and has a diameter of 40-70mm, cut the log into a round wood 1 of 300-550mm; saw a drying tank 2 parallel to the central axis of the round wood 1 on the outer wall of the round wood 1, and dry the tank 2 The width is 3-5mm, the depth is equal to the radius of the round material 1, the length of the drying tank 2 is equal to the length of the round material 1; the round material is placed in the drying equipment with a dry ball and a wet ball inside for drying treatment, and the round material 1 is dried after drying. The moisture content of the material is ≤15%, and the specific steps of the drying process are as follows: at the stage of the moisture content of round wood 1>55%, keep the dry bulb temperature in the drying equipment at 40°C, the wet bulb temperature at 38°C, and dry for 72 hours; the moisture content is 55%-40 % stage, keep the dry bulb temperature in the drying equipment at 45°C, wet bulb temperature at 44°C, and dr...

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Abstract

The invention discloses a raw wood door structure and a manufacturing method thereof. The raw wood door structure comprises wood strips formed by sequentially jointing a plurality of wood chips through comb teeth at the ends. A raw wood door body is formed by bonding the multiple wood strips and provided with a plurality of routing grooves. A drying groove is formed in the middle of the side wall of each wood chip. The depth of each drying groove is half of the width of the corresponding wood chip. The length of each drying groove is equal to the length of the corresponding wood chip. The manufacturing method of the raw wood door structure comprises the steps of material breaking, drying groove forming, drying, humidifying treatment, cutting, jointing in length, widening, forming machining, surface routing, secondary sanding, surface coating and the like. According to the raw wood door structure and the manufacturing method thereof, the problems that in the manufacturing process of an existing raw wood door, the structure and the process are complex, a solid wood door is prone to being deformed, fast-growing small-diameter sawn timber is prone to being deformed during drying, the amount of waste wood is large, the drying speed is low, the moisture content difference of the wood interior is large, and raw wood door structures and manufacturing methods cannot be applied to manufacture the solid wood door can be effectively solved.

Description

technical field [0001] The invention relates to the technical field of furniture manufacturing, in particular to an original wooden door structure and a manufacturing method thereof. Background technique [0002] Wooden doors are an essential element in construction and home decoration, and almost all homes use wooden doors. Wooden doors are mostly finished with large-diameter raw materials through processes such as sawing, drying, specification processing, molding processing, assembly, sanding, and surface coating. In order to solve the deformation problem existing in the use of solid wood doors, a formwork frame structure is usually adopted. The use of frame structure requires component processing, groove opening, assembly and other traditional processes. The process is complicated, the amount of labor is large, and the waste of wood is large. [0003] At present, most solid wood materials are mainly large-diameter timber. Most of the large-diameter timber comes from vi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E06B3/70B27M3/18B27D1/04B27D1/10
CPCB27D1/04B27D1/10B27M3/18E06B3/70E06B3/7005
Inventor 涂登云黄俊刘献奇蔡国雄陶晟
Owner 广西贺州恒达板业股份有限公司
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