JP2000202803A - Production of plate using lathe veneer - Google Patents

Abstract

PROBLEM TO BE SOLVED: To a method for producing a plate using a thick lathe veneer in which a base material can not be seen even when groove processing is applied on the surface and which is stable in quality and can obtain lengthy and wide products. SOLUTION: By passing through a lamination process in which a lathe veneer 2 is stuck on the surface of a base material 1 to produce a laminated plate, a cutting process in which the laminated plate is divided to cut out laminated plate pieces, a joint processing process in which the laminated plate pieces are processed to form joint parts 6, a process in which the processed laminated pieces are connected by the joint parts 6 to form a longitudinally jointed plate, a width joining process in which a plate is formed by using the jointed plates, the plate 8 in which the surface is the lathe veneer 2 can be obtained.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method of manufacturing a plate material having a stable quality and having a long length and an unlimited width using a lace veneer material.

[0002]

2. Description of the Related Art A product using a veneer is known as a conventional plate. This plate is manufactured by attaching a thin veneer to the surface of a base material.

[0003]

By the way, the above-mentioned conventional plate uses a thin veneer, so that when the surface is grooved, there is a drawback that the base material is visible and becomes extremely ugly. .

Further, there is a problem that a long and wide product cannot be obtained due to a limitation in a planar size of the veneer material.

Accordingly, an object of the present invention is to use a thick stripped lace plate material, and to make the base material invisible even when a groove is formed on the surface, and furthermore, the quality is stable, and the length and width are wide. An object of the present invention is to provide a method of manufacturing a plate material using a lace veneer material from which a product can be obtained.

[0006]

Means for Solving the Problems In order to solve the above problems, the invention of claim 1 is a laminating step of laminating a lace veneer material on a surface of a base material to form a laminated plate, A cutting step of cutting the laminated plate piece into small pieces, a joint processing step of processing a joint portion on the laminated plate piece, and a joint plate connecting the laminated plate pieces processed with the joint portion at the joint portion And a width cutting step of forming a plate material using the vertical joint plate.

In a second aspect of the present invention, in the first aspect of the present invention, in the laminating step of forming a laminated plate, a configuration is employed in which a thick peeled lace veneer is used as the lace veneer to be adhered to the surface of the base material. .

[0008]

Embodiments of the present invention will be described below with reference to the drawings.

FIG. 1 shows the steps of the manufacturing method according to the present invention. The laminating step A is a step of attaching a lace veneer material to the surface of a base material to form a laminated board, and the subdividing step B is for vertically cutting the laminated board. A cutting step C of cutting out a plurality of laminated plate pieces from the divided laminated plate, a joint processing step D of processing a joint portion at an end of the laminated plate piece, and a joint of the laminated plate piece processed with the joint portion. This is performed through a connecting step E for forming a freshly joined plate connected at the parts, and a width cutting step F for forming a plate material using the vertically joined plate.

FIG. 2 and FIG. 3 show the lamination step A,
A plurality of lace veneers 2 are arranged and attached on the surface of the laminate to form a laminate 3. The base material 1 uses plywood, LVL, MDF, veneer, etc. of a required size, and the lace veneer material 2 is cut out from a raw wood in a wig shape. Use lace veneer material.

In the case shown in the figure, an adhesive is applied to the surface of a rectangular substrate 1 which is large in a plane, and a lace veneer member 2 having a fixed width is arranged on the surface of the substrate 1 in the longitudinal direction thereof. The laminate 3 is formed by pressure bonding.

In addition, in order to cope with a cutting step of cutting a laminated plate piece, which will be described later, a gap corresponding to the thickness of the saw is provided between adjacent ends of the lace plates 2 and bonded together. Although the example of cutting along the portion has been described, each lace veneer material 2 may be closely adhered.

FIG. 4A shows a subdivision process B, in which the laminated plate 3 is cut along a length direction with a predetermined width, and a long strip-shaped subdivided laminated plate 4 is cut out. Therefore, a large number of subdivided laminated plates 4 are formed from the laminated plate 3.

FIG. 4B shows a cutting step C in which a plurality of laminated plate pieces 5 are cut out from the small laminated plate 4. To cut out the laminated plate piece 5.

FIG. 5 shows a joint processing step D, in which a joint 6 such as a finger joint is processed at the end of the laminated plate piece 5, and as shown in FIG. The connection plate 7 is formed just after the connection. As described above, when the laminated plate pieces 5 are sequentially connected at the joint portion 6 to form the jointed plate 7, the long laminated plate 7 can be easily obtained by increasing the number of laminated plate pieces 5 to be connected. There is an advantage that can be.

The joint portion 6 may have a structure other than a finger joint. When the vertical joint plate 7 is formed, the intermediate laminated plate piece 5 has the joint portions 6 formed at both ends, and the laminated plate pieces at both ends. 5 has a joint 6 part processed at one end.

FIG. 7 shows a width peeling step F, in which a number of vertical connecting plates 7 are arranged in a plane in parallel, and a pressure is applied in a parallel direction with an adhesive applied to the side surface, and each vertical connecting plate is pressed. By bonding 7, a plate material 8 which is flat in a plane is formed.

Although FIG. 7 shows an example of a flat patch, the side surfaces of the vertical joint plate 7 may be joined by applying a processing such as a main plywood or a phased plywood.

By selecting the length of the vertical joint plate 7 and the number of the vertical joint plates 7 connected in parallel, a long and wide plate 8 can be obtained.

The plate 8 obtained in this way is
Of the lace veneer 2 by changing the position of the connecting portion at the joint 6 of the adjacent vertical veneer 7 when the vertical connection 7 is connected in parallel. This makes it possible to obtain a product having excellent design properties utilizing the above.

The plate material 8 is used, for example, as an interior material such as a wall material or a floor material of a building, and the lace veneer material 2 is a thick veneer veneer. By laminating on top, sufficient thickness can be secured, and when viewed from the surface, it looks like a product made of a single thick material, it has a large commercial value, and even if the surface is grooved, The substrate is not visible.

[0022]

As described above, according to the present invention, a laminated plate is made by attaching a lace veneer material to the surface of a base material, and the laminated plate is divided into small pieces to cut out the laminated plate pieces. Since the joint portion was processed, the laminated plate pieces having the processed joint portion were connected at the joint portion to form a joint plate, and then the plate material was formed using the joint plate. By attaching a lace veneer to the surface, the quality is stable, and by selecting the length of the vertical joint and the number of parallel connections of the vertical joint, a long and wide plate can be obtained. be able to.

Further, by using a thick stripped lace veneer, it is possible to obtain a plate in which the base material is not visible even if a groove is formed on the surface.

[Brief description of the drawings]

FIG. 1 is a process chart showing a method of manufacturing a plate material.

FIG. 2 is an exploded perspective view showing a step of stacking plate materials.

FIG. 3 is a perspective view of a laminated plate formed in a laminating step.

FIG. 4A is a perspective view of a small laminated board formed in a small dividing step, and FIG. 4B is a perspective view of a laminated plate piece cut out in a cutting step.

5A is an exploded perspective view of a laminated plate piece showing a joint processing step, and FIG. 5B is an exploded perspective view of a joint portion applied to the laminated plate piece.

FIG. 6 (A) is a perspective view of a vertical joint plate connecting joints in a connecting step, and FIG. 6 (B) is an exploded perspective view showing a connection part in the joints.

FIG. 7 is a perspective view of a plate material formed in the width cutting process.

[Explanation of symbols]

 REFERENCE SIGNS LIST 1 base material 2 lace veneer material 3 laminated plate 4 small split laminated plate 5 laminated plate piece 6 joint part 7 vertical joint plate 8 plate material

 ──────────────────────────────────────────────────続 き Continued on the front page (72) Inventor Shiya Nakahara 2-33-33, Midorigi, Suminoe-ku, Osaka-shi Inside the Taihei Seisakusho Osaka Division (72) Inventor Mikio Yamauchi Komaki-shi 900 Road, Taihei Works, Ltd. (72) Inventor Kazumi Sugiyama, Komaki-shi, Oirashide Nitta character new road 900 (Inner) Taihei Works, Komaki, Ltd. No. 900, Taihei Seisakusho Co., Ltd. ED45 EE13 EF01 EG01 FA24 FA27

Claims (2)

[Claims] 1. A laminating step of attaching a lace veneer material to a surface of a base material to form a laminated plate; a cutting step of dividing the laminated plate into small pieces to cut out a laminated plate piece; A joint processing step of processing, a step of forming a joint plate by connecting the laminated plate pieces processed at the joint part at the joint part, and a width cutting step of forming a plate using the vertical joint plate And a method of manufacturing a plate material using a lace veneer material. 2. The method for manufacturing a plate material using a lace veneer according to claim 1, wherein in the laminating step of producing the laminate, a thick lace veneer is used as the lace veneer to be attached to the surface of the base material.