CN211258318U

CN211258318U - Light low-density fast-growing wood applied to wooden door structure

Info

Publication number: CN211258318U
Application number: CN201921881969.9U
Authority: CN
Inventors: 冯毅
Original assignee: Henan Hengda Oupai Door Industry Co ltd
Current assignee: Henan Oupai Door Industry Co ltd
Priority date: 2019-11-04
Filing date: 2019-11-04
Publication date: 2020-08-14
Anticipated expiration: 2029-11-04

Abstract

The utility model provides a light low-density fast growing wood is applied to timber structure, relates to the novel timber field, and is applied to timber structure, including door core, process line and frame, the edge around the door core is fixed to be spliced with the process line, the edge around the process line is fixed to be spliced with the frame, the door core includes solid wood integration shelves, first medium density fiberboard and first solid wood veneer, the positive and negative two sides of the solid wood integration shelves are respectively fixedly connected with the first medium density fiberboard; this light low density fast growing wood is applied to timber structure, through setting up the integrated shelves of wood, technology line, adopts two-sided flat nail to fix the concatenation between the integrated shelves of wood and the technology line, and processing is convenient, and the intensity of the door plant of effective assurance adopts light low density fast growing material simultaneously, reduces the whole weight of timber, and material resources is extensive moreover, the facility of drawing materials for the stable in structure of whole timber.

Description

Light low-density fast-growing wood applied to wooden door structure

Technical Field

The utility model relates to a novel timber technical field specifically is a timber structure is applied to quick-growing wood of light low density.

Background

The core filler material of present timber adopts soft miscellaneous timber such as china fir, pine and poplar, and research and development team is little to china fir, pine and poplar financial channel, and the resource shortage, with high costs, the limit heart-wood is obvious, yielding scheduling problem, has expanded the applied technology research that a light low-density fast growing wood is used for timber structural material, along with constantly flushing of novel material, the structure of timber is too complicated, and the processing requirement is higher, and its structural strength, toughness can't reach current user demand, to prior art's not enough, the utility model discloses a light low-density fast growing wood is applied to timber structure.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a quick-growing wood of light low density is applied to timber structure, has solved the problem that current structure is complicated, intensity is low.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:

the utility model provides a quick-growing wood of light low density is applied to timber structure, includes door core, technology line and frame, and the material of technology line is medium density fiberboard, the fixed concatenation in edge all around of door core has the technology line, the fixed concatenation in edge all around of technology line has the frame.

The door core comprises a solid wood integrated rail, a first medium density fiberboard and a first solid wood veneer, wherein the front surface and the back surface of the solid wood integrated rail are fixedly connected with the first medium density fiberboard respectively, and one side, far away from the solid wood integrated rail, of the first medium density fiberboard is fixedly connected with the first solid wood veneer.

The frame comprises a frame toothed connection plate, a second medium-density fiberboard and a second solid wood veneer, the front surface and the back surface of the frame toothed connection plate are respectively connected with the second medium-density fiberboard through white glue, and one side, far away from the frame toothed connection plate, of the second medium-density fiberboard is connected with the second solid wood veneer through an adhesive.

The front and back surfaces of the solid wood integrated shelves are fixedly connected with the frame tooth-connected plates in an inserting mode through process lines, and pressing lines are arranged on the upper side and the lower side of the process lines.

The door core is formed by fixedly splicing a plurality of solid wood integrated shelves and a process line and then compounding the solid wood integrated shelves and the process line by using a medium-density fiberboard.

And the upper end and the lower end of the frame are respectively subjected to paint waterproof treatment.

The solid wood integrated shelves are previously made into required shelves according to the texture direction.

The utility model has the advantages that: the utility model discloses a quick-growing wood of light low density is applied to timber structure, through setting up the integrated shelves of wood, technology line, adopts two-sided flat nail to fix the concatenation between the integrated shelves of wood and the technology line, and processing is convenient, effectively guarantees the intensity of door plant, adopts the quick-growing material of light low density simultaneously, reduces the whole weight of timber, and material resource is extensive moreover, the facility of drawing materials for the stable in structure of whole timber.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a partial sectional view of the structure of the present invention;

FIG. 3 is an enlarged view of the process line of FIG. 2 according to the present invention;

FIG. 4 is an enlarged view of the line pressing structure of the present invention;

fig. 5 is a schematic view of the connection between the solid wood integrated shelves and the frame tooth-jointed board and the process line.

In the figure: 1. door core, 11, the integrated shelves of wood, 12, first medium density fiberboard, 13, first wood veneer, 2, frame, 21, frame fishplate bar, 22, second medium density fiberboard, 23, second wood veneer, 3, processing line, 4, line ball, 5, flat nail.

Detailed Description

The embodiment of the utility model provides a timber structure is applied to fast raw wood of light low density, as shown in fig. 1-5, including door core 1, processing line 3 and frame 2, the material of processing line 3 is the medium density fiberboard, and door core 1 is by the compound of the medium density fiberboard for the integrated shelves of a plurality of wood, cuts the shelves material that the material becomes and the fixed concatenation of processing line 3, and wood fiber tissue is longer, and fiber toughness and antitorque are better.

Raw material inspection and detection: material, specification and size, structure, surface requirement, crack, slipknot, dead knot, planing, flatness, dimensional tolerance, straightness, moisture content, grease and other aspects of inspection and detection, the moisture content requirement: the water content is required to be 8-10%, the wood moisture meter detects that the grease requirement is as follows: the resin seepage area ratio is less than or equal to 2 percent, the degreasing grade is grade 1 (constant temperature drying box), even if nails or drills are carried out, the whole piece can still keep flat, and the strength performance is good. In the aspect of tensile and compression resistance, the strength performance of the laminated plate can be improved according to the strength configuration of the laminated plate. Fixed concatenation of edge all around of door core 1 has process line 3, the fixed concatenation in edge all around of process line 3 has frame 2, paint water repellent is done respectively at the upper and lower both ends of frame 2, the processing property is good, can process into along length direction cross-section gradual change structure according to the strength requirement, if need anticorrosive fire-retardant function, handle the panel medicine in advance, even the panel grows up, its inside also can have sufficient medicament, make the material have good anticorrosive, fire prevention and protection against insects nature, density is even, expend with heat and contract with cold coefficient is little, the timber attribute is mild, non-deformable, the filling material of timber preferred, also be the material of wood furniture baffle simultaneously.

Door core 1 includes the integrated shelves 11 of wood, first well fibreboard 12 and first wood veneer 13, the tow sides of the integrated shelves 11 of wood respectively with first well fibreboard 12 fixed connection, the integrated shelves 11 one side of wood and first wood veneer 13 fixed connection are kept away from to first well fibreboard 12, frame 2 includes frame fishplate bar 21 in the second, fibreboard 22 and second wood veneer 23, the tow sides are connected with the white glue for the fibreboard 22 in the second respectively in the tow sides of frame fishplate bar 21, the one side that fibreboard 22 kept away from frame fishplate bar 21 in the second is connected with the white glue for the second wood veneer 23 with urea-formaldehyde glue, the integrated shelves 11 of wood passes through the fixed grafting of process line and frame fishplate bar 21, the upper and lower both sides of process line are provided with line 4.

The light low-density fast growing wood is combined with other components and then is glued, the pressure is 6-8MPA, the blank assembling time of the plates is controlled within 20-30min, so that the problem that the gluing quality is affected due to overlong glue solidification is solved, the life is 12h, after the light low-density fast growing wood is applied to a wooden door structure, an impact experiment is carried out according to requirements, three times of impact are guaranteed without deformation, damage and other phenomena, a solid wood integrated rail 11 is formed into a needed rail material in advance according to the texture direction, double-sided code nails 5 are adopted between the solid wood integrated rail 11 and a process line 3 for fixing and splicing, the processing is convenient, the strength of the door plate is effectively guaranteed, meanwhile, the light low-density fast growing material is adopted, the overall weight of the wooden door is reduced, the material resources are wide, the materials are convenient.

The working principle is as follows: the integrated shelves 11 of wood and the processing line 3 are fixedly spliced by adopting double-sided stacking nails 5, then the outer edge of the processing line 3 is fixedly connected with the frame 2, the whole door leaf is glued and processed, the pressure is 6-8MPA, the blank assembling time of the plate is controlled within 20-30min, so that the problem that the gluing quality is affected due to overlong glue solidification is avoided, the wood door is maintained for 12h, then the light low-density fast-growing wood is applied to the wood door structure and then is subjected to impact experiments as required, the phenomena of deformation, damage and the like after three times of impact are ensured, finally the wood door structure is formed, and hardware holes are formed according to customer requirements.

The basic principles and main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a quick raw wood of light low density is applied to timber structure, includes door core (1), processing line (3) and frame (2), its characterized in that: the edge of the periphery of the door core (1) is fixedly spliced with a process line (3), and the edge of the periphery of the process line (3) is fixedly spliced with a frame (2);

the door core (1) comprises a solid wood integrated rail (11), a first medium-density fiberboard (12) and a first solid wood veneer (13), wherein the front surface and the back surface of the solid wood integrated rail (11) are respectively and fixedly connected with the first medium-density fiberboard (12), and one side, far away from the solid wood integrated rail (11), of the first medium-density fiberboard (12) is fixedly connected with the first solid wood veneer (13);

the frame (2) comprises a frame toothed connection plate (21), a second medium-density fiberboard (22) and a second solid wood veneer (23), the front surface and the back surface of the frame toothed connection plate (21) are respectively connected with the second medium-density fiberboard (22) through straight nails, and one side, away from the frame toothed connection plate (21), of the second medium-density fiberboard (22) is connected with the second solid wood veneer (23) through urea-formaldehyde glue and white glue;

one side of the solid wood integrated rail (11) is connected with the frame tooth-joint plate (21) through a process line, and press lines (4) are arranged on the upper side and the lower side of the process line.

2. The light low-density fast growing wood applied to the wooden door structure according to claim 1, wherein: the door core (1) is formed by fixedly splicing a plurality of solid wood integrated shelves (11) and the process line (3) and then compounding the solid wood integrated shelves with a medium-density fiberboard.

3. The light low-density fast growing wood applied to the wooden door structure according to claim 1, wherein: and the upper end and the lower end of the frame (2) are respectively subjected to paint waterproof treatment.

4. The light low-density fast growing wood applied to the wooden door structure according to claim 1, wherein: the solid wood integrated rail (11) is made into required rail materials in advance according to the texture direction.