KR20020029027A - Method for Manufacturing Curve Lamination Forming Boards With Thickness Difference and Curve Lamination Forming Boards Therefrom - Google Patents

Method for Manufacturing Curve Lamination Forming Boards With Thickness Difference and Curve Lamination Forming Boards Therefrom Download PDF

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Publication number
KR20020029027A
KR20020029027A KR1020020016096A KR20020016096A KR20020029027A KR 20020029027 A KR20020029027 A KR 20020029027A KR 1020020016096 A KR1020020016096 A KR 1020020016096A KR 20020016096 A KR20020016096 A KR 20020016096A KR 20020029027 A KR20020029027 A KR 20020029027A
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South Korea
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laminated
plate
curved
thickness
layered
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KR1020020016096A
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Korean (ko)
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구덕순
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구덕순
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Priority to KR1020020016096A priority Critical patent/KR20020029027A/en
Publication of KR20020029027A publication Critical patent/KR20020029027A/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27D—WORKING VENEER OR PLYWOOD
    • B27D1/00—Joining wood veneer with any material; Forming articles thereby; Preparatory processing of surfaces to be joined, e.g. scoring
    • B27D1/04—Joining wood veneer with any material; Forming articles thereby; Preparatory processing of surfaces to be joined, e.g. scoring to produce plywood or articles made therefrom; Plywood sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B21/00—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board
    • B32B21/04—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board comprising wood as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B21/042—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board comprising wood as the main or only constituent of a layer, which is next to another layer of the same or of a different material of wood

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  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Forests & Forestry (AREA)

Abstract

PURPOSE: Provided is a production process of a curved layered molding board with different thickness which uses different length among layered boards to pile up for forming curved surface so that it improves design of products due to different thickness. CONSTITUTION: The production process of the curved layered molding board with different thickness is characterized by laying a second layered plate(2) shorter than the base layered plate on a base layered plate(1), laying a third layered plate(3) shorter than the base layered plate on a second layered plate, laying the layered plate sequentially as above, inserting the layered plate into gap between heating plates and adding heat and pressure to produce the wanted product wherein the interval between the layered plates is kept the same and both edges(10a, 10b) at the complete board are different in thickness and treated in curved surface.

Description

두께 차이를 갖는 곡면적층성형판재의 제조방법과 그 곡면적층성형판재 {Method for Manufacturing Curve Lamination Forming Boards With Thickness Difference and Curve Lamination Forming Boards Therefrom}Method for Manufacturing Curve Laminated Forming Boards with Thickness Difference {Method for Manufacturing Curve Lamination Forming Boards With Thickness Difference and Curve Lamination Forming Boards Therefrom}

본 발명은 얇은 나무 판재들을 이용하여 양끝단의 두께 차이를 가지면서 서로 적층하여 곡면으로 성형할 수 있는 두께 차이를 갖는 곡면적층성형판재의 제조방법과 그 곡면적층성형판재에 관한 것이다.The present invention relates to a method for producing a curved laminated sheet material having a thickness difference that can be formed into a curved surface by laminating each other while having a thickness difference between both ends using thin wooden boards and the curved laminated sheet material.

일반적으로 얇은 나무판재들을 적층하여 일정한 두께를 갖는 적층성형판재는 기히 공지되어 있는바, 즉 적층성형판재는 여러층의 얇은 나무판들을 라미네이터(Laminator)를 이용하여 접착형성시킨 두꺼운 나무판재로서, 이의 제조방법을 살펴보면, 접착하고자 하는 얇은 판재들을 각각 적절히 표면처리하여 접착이 잘되도록 한 다음, 별도의 접착제들을 이용하여 프레스의 가열판 사이에 넣고 열과 압력을 동시에 가하여 접착시켜 성형하도록 되어 있다.In general, laminated molding boards having a certain thickness by laminating thin wooden boards are well known. That is, laminated molding boards are thick wood boards formed by bonding a plurality of thin wooden boards using a laminator. Looking at the manufacturing method, each of the thin plate to be bonded to the appropriate surface treatment so that the adhesion is well, and then put between the heating plate of the press using a separate adhesive to apply by applying heat and pressure at the same time to be molded.

종래 이러한 적층성형판재는 주로 일정한 두께를 갖는 동일한 두께 치수로 평판이거나 곡선면을 갖는 적층성형판재로 재조되어 왔다.Conventionally, such laminated molded sheet materials have been mainly manufactured from laminated flat sheet materials having flat or curved surfaces with the same thickness dimension having a constant thickness.

그러나 제품 디자인적인 측면과 실수요자들의 제품 고급화의 요구에 의하여 곡면 처리 되면서 양단의 두께차이를 갖는 판재는 주로 원목 목재를 띠톱과 같은 장비로 절단 재단하여 공급함에 따라 자연히 원목 사용량을 증대시키면서 제조 단가가 높아지는 문제점이 있었다.However, as the surface of the product is curved due to the design of the product and the demand of product quality by the real users, the plate with the difference in thickness between both ends is mainly produced by increasing the amount of used wood while increasing the amount of used wood as the wood is cut and supplied with equipment such as band saws. There was a problem.

이에 본 고안은 상기와 같은 종래 문제점을 해결하기 위해 발명된 것으로, 얇은 나무판재들을 이용하여 적층성형시키어 평면 뿐만 아니라 곡면 처리되면서 양단의 두께 차이를 갖는 곡면적층성형판재의 제조방법과 그 곡면적층성형판재를 제공함에 그 목적이 있다.The present invention has been invented to solve the conventional problems as described above, the method of manufacturing a laminated laminated sheet material having a difference in thickness between both ends of the surface as well as flat surface by forming a laminate using a thin wood plate and the surface laminated molding The purpose is to provide the sheet.

도 1은 본 발명의 제조방법에 따라 형성된 곡면적층성형판재의 제 1 실시예를 나타낸 측단면도,1 is a side cross-sectional view showing a first embodiment of a curved laminated sheet material formed according to the manufacturing method of the present invention;

도 2는 본 발명의 제 2 실시예를 나타낸 측단면도,2 is a side cross-sectional view showing a second embodiment of the present invention;

도 3은 본 발명의 제 3 실시예를 나타낸 측단면도이다.3 is a side sectional view showing a third embodiment of the present invention.

-도면의 주요부분에 대한 부호의 설명-Explanation of symbols on the main parts of the drawing

1 : 기준적층판2 : 제 2적층판1: Reference Laminated Plate 2: Second Laminated Plate

3 : 제 3적층판n : 제 n적층판3: third laminated plate n: nth laminated plate

ℓ: 등간격10 : 완성된 적층성형판재ℓ: equal spacing 10: finished laminated sheet

상기와 같은 목적을 달성하기 위한 본 발명은 길이차이가 나는 얇은 나무판재들을 각각 절적히 표면처리하여 접착이 잘되도록 한 다음, 접착제를 이용하여 서로 적층 성형시키는 적층목재판넬의 제조방법에 있어서, 상기 기준 얇은 적층판 위에는 이보다 짧은 길이의 얇은 제2적층판을 얹히고, 상기 제2적층판 위에는 이보다 짧은 길이의 얇은 제3적층판을 얹히고, 상기 제3적층판 위에는 이보다 짧은 제4적층판 ,이어 제5 내지는 제n적층판을 차례로 적층시키어 원하는 곡면을 갖는 가열판사이에 넣고 열과 압력을 가하여 제작하되, 서로 이웃하는 적층판들 사이의 간격은 등간격이 되도록 적층시킴에 따라 완성된 판재의 양단 두께가 서로 달리 하거나 일부의 두께가 달리하여 곡면 처리되도록 되어 있다.In order to achieve the above object, the present invention provides a method of manufacturing a laminated wood panel laminated laminated with each other by using an adhesive after the surface treatment of the thin wood board having a difference in length to make a good adhesion. A thin second laminated plate having a shorter length is placed on the reference thin laminated plate, and a thin third laminated plate having a shorter length is placed on the second laminated plate, and a shorter fourth laminated plate is formed on the third laminated plate, followed by fifth to nth layers. Laminate the laminated plates in turn, and put them between heating plates having a desired curved surface and apply heat and pressure, but the thicknesses of the finished plates differ from each other or a part of the thicknesses by stacking them so that the intervals between neighboring laminated plates are equally spaced. Is differently curved.

한편, 본 발명에 따른 곡면적층성형판재는 기준 적층판에 이웃하여 등간격으로 짧아진 제1적층판, 제n적층판이 차례로 적층되어 접착 성형되되, 완성된 판재 양단의 두께가 서로 달리 하거나 일부의 두께가 달리하여 곡면성형 되어진다.Meanwhile, the curved laminated sheet material according to the present invention is bonded to the first laminated plate and the nth laminated plate which are shortened at equal intervals adjacent to the reference laminated plate in order to be laminated and adhesively formed, but the thicknesses of both ends of the finished plate are different or partially Otherwise it is curved.

이하 본 발명은 첨부된 예시도면에 의거 상세히 설명한다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

도 1은 본 발명의 제1 실시예에 따라 제작된 곡면적층성형판재를 도시한 것으로, 본 발명은 길이차이가 나는 얇은 나무판재들을 각각 적절히 표면 처리하여 접착이 잘되도록 한 다음, 접착제를 이용하여 서로 적층성형시키는 적층목재판넬의 제조방법에 있어서, 상기 기준 적층판(1)위에는 이보다 짧은 길이의 제2적층판(2)을 얹히고, 이 제2적층판(2)위에는 이보다 짧은 길이의 제3적층판(3),…, 제n적층판(n)을 차례로 적층시키어 원하는 곡면을 갖는 가열판사이에 넣고 열과 압력을 가하여 제작하되, 서로 이웃하는 적층판(1,2,3,…,n)들 사이의 간격은 등간격(ℓ)이 되도록 적층시키어 완성된 판재(10)의 양단(10a,10b)두께가 서로 달리하여 곡면 처리되도록 성형 되어 진다.1 shows a curved laminated sheet material manufactured according to the first embodiment of the present invention, the present invention is to properly adhere the surface of each of the thin wooden boards having a length difference so that the adhesion is well, then using an adhesive In the method of manufacturing laminated wood panels laminated with each other, the second laminated board 2 having a shorter length is placed on the reference laminated board 1, and the third laminated board having a shorter length is placed on the second laminated board 2 ( 3),… The n-th laminated plate (n) is sequentially stacked and placed between heating plates having a desired curved surface and applied with heat and pressure, but the intervals between neighboring laminated plates (1, 2, 3, ..., n) are equally spaced (ℓ). The thickness of both ends 10a and 10b of the plate 10 completed by laminating the sheet 10 is formed to be curved.

한편, 도 2는 본 발명의 제2 실시예에 따라 제조된 곡면적층성형판재를 도시한 것으로, 이 실시예는 기준 적층판(1)이 중앙에 위치하고 이 기준 적층판(1)에 대해 대칭으로 동일한 길이의 이웃 적층판들이 배치되어 적층성형된 완성된 적층성형판재인데, 이때에도 각각의 적층판들은 동일한 등간격으로 짧아진 길이를 갖는다.Meanwhile, FIG. 2 illustrates a curved laminated sheet material manufactured according to a second embodiment of the present invention, in which the reference laminate 1 is located at the center and is equally symmetrically with respect to the reference laminate 1. The laminated laminates of which are laminated laminates are arranged and laminated, wherein each laminate has a shorter length at equal intervals.

또한, 도 3은 본 발명의 제3 실시예를 도시한 것으로, 이 실시예는 기준적층판(1)에 대하여 양단의 두께는 동일하고 중앙쪽으로 오목한 구조를 갖는데, 이 역시 앞서 설명한 실시예와 같이 상기 기준 적층판(1)을 기준으로 양쪽으로 등간격으로 짧아지는 적층판들을 배치하여 적층성형 하면 된다.In addition, Figure 3 shows a third embodiment of the present invention, this embodiment has a structure in which both ends have the same thickness and concave toward the center with respect to the reference laminated plate (1), as described above What is necessary is just to laminate | stack and laminate the laminated boards shortened at equal intervals on both sides with respect to the reference laminated board 1.

한편, 본 발명에 따른 제조방식으로 제작 완성된 곡면적층성형판재(10)는 기준 적층판(1)에 이웃하여 등간격(ℓ)으로 짧아진 제1적층판(1),…, 제n적층판(n)이 차례로 적층되어 접착 성형되되, 이 완성된 적층성형판재(10)의 양단(10a,10b)의 두께가 서로 달리하거나 일부의 뚜께가 달리하여 곡면 성형 되어진다.Meanwhile, the curved laminated sheet member 10 manufactured by the manufacturing method according to the present invention is the first laminated sheet 1, which is shortened at an equal interval (l) adjacent to the reference laminated sheet 1,... , The n-th laminated plate (n) is sequentially laminated and adhesively molded, the thickness of both ends (10a, 10b) of the completed laminated molding material 10 is different from each other or the thickness of a part of the curved surface is formed.

또한 완성된 적층성형판재(10)의 두께는 적층판들의 배열과 적층갯수를 조절하여 원하는 두께를 얻을 수 있도록 되어 있다.In addition, the thickness of the completed laminated molding plate 10 is to obtain the desired thickness by controlling the arrangement and the number of stacked laminates.

그리고 본 발명에서는 설명하지 않았지만, 필요에 따라 상기 적층되는 얇은 판재들의 길이 간격은 등간격으로 짧아지는 간격 뿐만 아니라 불규칙하게 짧아질 수도 있으며, 가열판의 구조를 다양하게 변경하여 다양한 곡선처리되는 완성된 적층성형판재를 얻을 수 있음은 물론이다.Although not described in the present invention, if necessary, the length intervals of the laminated thin plates may be not only shortened at regular intervals, but also irregularly shortened, and the finished laminates may be variously curved by variously changing the structure of the heating plate. It goes without saying that a molded sheet material can be obtained.

그러나 원활한 곡면 처리면을 얻기 위해서는 상기 적층되는 얇은 판재들의길이간격이 등간격이면 바람직하게 형성된다.However, in order to obtain a smooth curved surface, the length intervals of the laminated thin plates are preferably formed at equal intervals.

상기와 같이 본 발명은 적층되는 얇은 판재들의 길이차이를 이용하여 적층성형 시킴에 따라 완성된 제품판재들이 평면 뿐만 아니라 다양한 곡면 처리 되면서 두께 차이를 가짐에 따라 제품의 디자인을 향상시키고 제품의 고급화를 도모할 수 잇점 등이 있다.As described above, the present invention improves the design of the product and improves the quality of the product by having a difference in thickness as the finished product plates are processed not only flat but also various curved surfaces by laminating molding using the length difference of the laminated thin plates. There are advantages to it.

Claims (3)

길이차이가 나는 얇은 나무판재들을 각각 적절히 표면 처리하여 접착이 잘 되도록 한 다음, 접착제를 이용하여 서로 적층성형시키는 적층목재판넬의 제조방법에 있어서,In the method of manufacturing a laminated wood panel in which the length of the thin wood boards having a difference in length are properly surface treated to ensure good adhesion, and then laminated with each other using an adhesive, 상기 기준 적층판(1)위에는 이보다 짧은 길이의 제2적층판(2)을 얹히고, 이 제2적층판(2)위에는 이보다 짧은 길이의 제3적층판(3),…, 제n적층판(n)을 차례로 적층시키어 원하는 곡면을 갖는 가열판사이에 넣고 열과 압력을 가하여 제작하되, 서로 이웃하는 적층판(1,2,3,…,n)들 사이의 간격은 등간격(ℓ)이 되도록 적층시키어 완성된 판재(10)의 양단(10a,10b) 두께가 서로 달리하여 곡면 처리되도록 성형되어 이루어지는 것을 특징으로 하는 두께 차이를 갖는 곡면적층성형판재의 제조방법.The second laminated plate 2 having a shorter length is placed on the reference laminate 1, and the third laminated plate 3 having a shorter length is placed on the second laminated plate 2,. The n-th laminated plate (n) is sequentially stacked and placed between heating plates having a desired curved surface and applied with heat and pressure, but the intervals between neighboring laminated plates (1, 2, 3, ..., n) are equally spaced (ℓ). Method for manufacturing a curved laminated sheet material having a thickness difference, characterized in that formed by forming a curved surface by varying the thickness of both ends (10a, 10b) of the completed plate member 10 to be laminated). 제 1항에 있어서, 상기 서로 이웃하는 적층판(1,2,3,…,n)들의 사이 간격은 불규칙하게 이격 되도록 적층시키도록 이루어진 것을 특징으로 하는 두께 차이를 갖는 곡면적층성형판재의 제조방법.The method of manufacturing a curved laminated sheet material according to claim 1, wherein the intervals between the neighboring laminates (1, 2, 3, ..., n) are laminated so as to be spaced at irregular intervals. 기준적층판(1)에 이웃하여 등간격(ℓ)으로 짧아진 제1적층판(1),…, 제n적층판(n)이 차례로 적층되어 접착 성형되되, 이 완성된 적층성형판재(10)의 양단(10a,10b)의 두께가 서로 달리하거나 일부의 두께가 달리하여 곡면 성형 되어지는 두께 차이를 갖는 곡면적층성형판재.... First laminated plate 1 shortened at equal intervals 1 adjacent to reference laminated plate 1. , The n-th laminated plate (n) is sequentially laminated and adhesively molded, but the thickness difference between the two ends (10a, 10b) of the completed laminated molding plate 10 is different from each other or a part of the thickness is formed to be curved Curved laminated sheet material having.
KR1020020016096A 2002-03-25 2002-03-25 Method for Manufacturing Curve Lamination Forming Boards With Thickness Difference and Curve Lamination Forming Boards Therefrom KR20020029027A (en)

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Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02106301A (en) * 1988-10-14 1990-04-18 Hashimoto Denki Co Ltd Manufacture of veneer board laminate
JPH03230901A (en) * 1990-02-06 1991-10-14 Hashimoto Denki Co Ltd Method and apparatus for preparing veneer laminated material

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02106301A (en) * 1988-10-14 1990-04-18 Hashimoto Denki Co Ltd Manufacture of veneer board laminate
JPH03230901A (en) * 1990-02-06 1991-10-14 Hashimoto Denki Co Ltd Method and apparatus for preparing veneer laminated material

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