CN111155902A - Wooden door structure and processing method - Google Patents

Abstract

The invention relates to a wooden door structure and a processing method, belonging to the field of wooden door manufacturing, and comprising a modeling panel, wherein the inner side of the modeling panel is provided with a frame keel; an inner panel is arranged between the two surfaces of the framework keel and the modeling panel; the frame keel comprises a door frame assembly and a keel assembly; the door frame assembly is formed by connecting forward multilayer plates end to end; the keel assembly consists of an upper layer keel and a lower layer keel. The invention utilizes the forward multilayer boards to form the keel assembly, utilizes the forward multilayer boards to be not easy to deform and crack, has extremely small dry shrinkage expansion coefficient, has good capability of adjusting indoor temperature and humidity, and ensures that the whole door panel is not easy to deform due to external humidity change and internal structure defects. Simultaneously, press the inlayer panel between molding panel and fossil fragments subassembly, the molding panel can not be with fossil fragments direct contact, avoids forming the pit because fossil fragments surface unevenness.

Description

Wooden door structure and processing method

Technical Field

The invention relates to a wooden door, in particular to a wooden door structure and a processing method thereof, and belongs to the field of wooden door manufacturing.

Background

The wooden door is a common door in the whole home decoration, and is favored by vast residents due to the fact that the wooden door is relatively environment-friendly in material and relatively long in service life, but the wooden door is not free of defects, and deformation is easy to occur under the maximum defect of the wooden door due to the characteristics of the wooden material. The factors causing the deformation of the wooden door include large humidity change in the air, improper installation of the wooden door or no stacking of the product structure, and improper material selection of the wooden door. In summary, the wood door may be deformed due to the wood material itself or due to the error of the installation process. Therefore, there is a need to design a wood door structure that can minimize the deformation probability and amplitude of the wood door in terms of material and structure.

Disclosure of Invention

In view of the above, the present invention is directed to overcome the defects in the prior art, and provides a wooden door structure and a processing method thereof, which have the advantages of simple assembly process, low cost, and effective deformation prevention.

The wooden door structure designed for achieving the purpose comprises a modeling panel, wherein a frame keel is arranged on the inner side of the modeling panel; an inner panel is arranged between the two surfaces of the framework keel and the modeling panel; the frame keel comprises a door frame assembly and a keel assembly; the door frame assembly is formed by connecting forward multilayer plates end to end; the keel assembly consists of an upper layer keel and a lower layer keel.

Preferably, the modeling panel is a density board, a multilayer board, a solid wood board or a molded board.

Preferably, the forward multilayer plates are fixedly connected through fasteners; the thickness of the forward multilayer plate is more than 10mm and less than 14 mm.

Preferably, the thickness of the consequent multilayer plate is 12 mm.

Preferably, the upper keel and the lower keel are respectively formed by longitudinally and transversely arranging a plurality of forward multilayer plates; each forward multilayer board is provided with a connecting notch.

Preferably, the upper layer keel and the lower layer keel are arranged in a crisscross manner.

The keel assembly made of the forward multi-layer plate assembly frame effectively prevents the door panel from deforming by utilizing the advantages of difficult deformation, high strength and the like.

Preferably, the inner-layer face plate is glued and cold-pressed on the upper face and the lower face of the keel assembly.

Interior panel cold pressing has guaranteed the roughness on door plant surface in fossil fragments subassembly, avoids the molding panel directly to press to paste on fossil fragments subassembly, the pit condition of appearance.

The method comprises the following steps:

s1, selecting a forward multilayer board with the thickness of 10mm-14mm, and processing the forward multilayer board into battens with fixed and uniform width; then, according to the actual size of the door plate, the door plate is cut into the corresponding length;

s2, framing the cut forward-direction multilayer boards in the S1, and fixing and forming the forward-direction multilayer boards at the connecting positions through gun nails to form a keel frame assembly;

s3, after finishing the frame manufacturing process of S1-S2, selecting a plurality of forward multilayer boards, transversely and longitudinally arranging the forward multilayer boards, and respectively cutting the forward multilayer boards in the longitudinal direction and the transverse direction to ensure that the lengths of the forward multilayer boards in each direction are the same;

s4, forming corresponding notches on the two-direction forward multilayer boards, and splicing the two-direction forward multilayer boards in a cross shape;

s5, assembling the keel assembly and the frame assembly which are spliced and assembled in the S4, and sanding with a sander to fix the thickness to ensure accurate thickness and smooth surface;

s6, gluing and cold pressing the inner panel on the surface of the keel; and gluing the inner panel again to perform cold pressing of the molding panel.

The invention utilizes the forward multilayer boards to form the keel assembly, utilizes the forward multilayer boards to be not easy to deform and crack, has extremely small dry shrinkage expansion coefficient, has good capability of adjusting indoor temperature and humidity, and ensures that the whole door panel is not easy to deform due to external humidity change and internal structure defects. Simultaneously, press the inlayer panel between molding panel and fossil fragments subassembly, the molding panel can not be with fossil fragments direct contact, avoids forming the pit because fossil fragments surface unevenness.

Drawings

The invention is further described below with reference to the following figures and examples:

FIG. 1 is an exploded view of the present invention.

Fig. 2 is a schematic structural view of a framework keel.

Figure 3 is an exploded view of the keel assembly.

Figure 4 is a schematic view of the assembled structure of the keel assembly.

Fig. 5 is a schematic structural diagram of the bezel assembly.

In the figure, 1 is the molding panel, 2 is the inlayer panel, 3 is the door frame subassembly, 3.1 is the cisoid multiply wood, 4 is the fossil fragments subassembly, 4.1 is upper keel, 4.2 is the lower floor fossil fragments, 4.3 is the connection breach.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Terms used herein, including technical and scientific terms, have the same meaning as terms commonly understood by one of ordinary skill in the art, unless otherwise defined. It will be understood that terms defined in commonly used dictionaries have meanings that are consistent with their meanings in the prior art.

Referring to fig. 1-5, a wooden door structure comprises a molding panel 1, wherein a frame keel is arranged on the inner side of the molding panel 1; an inner panel 2 is arranged between the two surfaces of the framework keel and the modeling panel 1; the frame keel comprises a door frame component 3 and a keel component 4; the door frame assembly 3 is formed by connecting forward multilayer plates 3.1 end to end; the keel assembly 4 consists of an upper layer keel and a lower layer keel.

Specifically, the frame of the solid wood door is mostly connected by fingers, and the door core is made of solid wood, so that the solid wood door has the defects that the door body is easy to deform, the tenon joint is easy to crack and the like. In the prior art, in order to bring about the deformation, the internal stress and the water content of the wood are changed by adopting a mechanical method. However, the above method is not effective in practical use. This scheme adopts the frame fossil fragments to replace the door core, utilizes the unique structure of frame fossil fragments and material, keeps the integrality of a body outward appearance.

Furthermore, the modeling panel 1 is a density board, a multilayer board, a solid wood board or a molded board.

In this embodiment, the material of the molding panel 1 is not particularly required, the deformation resistance is mainly achieved by the framework keel, and the inner panel between the molding panel 1 and the keel mainly plays an auxiliary role.

Further, the forward multilayer plates 3.1 are fixedly connected through fasteners; the thickness of the forward multilayer board 3.1 is more than 10mm and less than 14 mm.

In this embodiment, the thickness of the straightforward multilayer sheet 3.1 is preferably 12 mm.

Furthermore, the upper layer keel 4.1 and the lower layer keel 4.2 are respectively formed by longitudinally and transversely arranging a plurality of forward multilayer plates; each forward multilayer board is provided with a connecting notch 4.3.

Furthermore, the upper layer keel and the lower layer keel are arranged in a crisscross manner.

Further, the inner-layer face plates 2 are glued and cold-pressed on the upper surface and the lower surface of the framework keel.

The inner panel 2 provides a flat mounting plane for the modeling panel 1, and prevents the modeling panel 1 from generating pits due to uneven keels.

The method comprises the following steps:

s1, selecting a forward multilayer board with the thickness of 10mm-14mm, and processing the forward multilayer board into battens with fixed and uniform width; then, according to the actual size of the door plate, the door plate is cut into the corresponding length;

s2, framing the cut forward multi-layer boards in the S1, and fixing and forming the joints through gun nails to form the keel frame assembly

S3, after finishing the frame manufacturing process of S1-S2, selecting a plurality of forward multilayer boards, transversely and longitudinally arranging the forward multilayer boards, and respectively cutting the forward multilayer boards in the longitudinal direction and the transverse direction to ensure that the lengths of the forward multilayer boards in each direction are the same;

s4, forming corresponding notches on the two-direction forward multilayer boards, and splicing the two-direction forward multilayer boards in a cross shape;

s5, assembling the keel assembly and the frame assembly which are spliced and assembled in the S4, and sanding with a sander to fix the thickness to ensure accurate thickness and smooth surface;

s6, gluing and cold pressing the inner panel on the surface of the keel; and gluing the inner panel again to perform cold pressing of the molding panel.

Finally, the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all of them should be covered in the claims of the present invention.

Claims (8)

1. The utility model provides a timber door structure, includes molding panel (1), its characterized in that: a framework keel is arranged on the inner side of the modeling panel (1); an inner panel (2) is arranged between the two surfaces of the framework keel and the modeling panel (1); the frame keel comprises a door frame component (3) and a keel component (4); the door frame assembly (3) is formed by connecting forward multilayer plates (3.1) end to end; the keel component (4) consists of an upper layer keel and a lower layer keel.

2. The wooden door structure according to claim 1, characterized in that: the modeling panel (1) is a density board, a multilayer board, a solid wood board or a molded board.

3. The wooden door structure according to claim 1, characterized in that: the forward multilayer boards (3.1) are fixedly connected through fasteners; the thickness of the forward multilayer plate (3.1) is more than 10mm and less than 14 mm.

4. A wooden door structure as claimed in claim 3, wherein: the thickness of the forward multilayer board (3.1) is 12 mm.

5. The wooden door structure according to claim 1, characterized in that: the upper layer keel (4.1) and the lower layer keel (4.2) are respectively formed by longitudinally and transversely arranging a plurality of forward multilayer plates; each forward multilayer board is provided with a connecting notch (4.3).

6. The wooden door structure according to claim 5, characterized in that: the upper layer keel and the lower layer keel are arranged in a cross manner.

7. The wooden door structure according to claim 1, characterized in that: the inner layer panel (2) is coated with glue and is cold-pressed on the upper surface and the lower surface of the framework keel.

8. The method of claim 1, further comprising the steps of:

s1, selecting a forward multilayer board with the thickness of 10mm-14mm, and processing the forward multilayer board into battens with fixed and uniform width; then, according to the actual size of the door plate, the door plate is cut into the corresponding length;

s2, framing the cut forward-direction multilayer boards in the S1, and fixing and forming the forward-direction multilayer boards at the connecting positions through gun nails to form a keel frame assembly;

s3, after finishing the frame manufacturing process of S1-S2, selecting a plurality of forward multilayer boards, transversely and longitudinally arranging the forward multilayer boards, and respectively cutting the forward multilayer boards in the longitudinal direction and the transverse direction to ensure that the lengths of the forward multilayer boards in each direction are the same;

s4, forming corresponding notches on the two-direction forward multilayer boards, and splicing the two-direction forward multilayer boards in a cross shape;

s5, assembling the keel assembly and the frame assembly which are spliced and assembled in the S4, and sanding with a sander to fix the thickness to ensure accurate thickness and smooth surface;

s6, gluing and cold pressing the inner panel on the surface of the keel; and gluing the inner panel again to perform cold pressing of the molding panel.

Images