JPH0749217B2 - Method of manufacturing decorative plate with through holes - Google Patents
Method of manufacturing decorative plate with through holesInfo
- Publication number
- JPH0749217B2 JPH0749217B2 JP2118141A JP11814190A JPH0749217B2 JP H0749217 B2 JPH0749217 B2 JP H0749217B2 JP 2118141 A JP2118141 A JP 2118141A JP 11814190 A JP11814190 A JP 11814190A JP H0749217 B2 JPH0749217 B2 JP H0749217B2
- Authority
- JP
- Japan
- Prior art keywords
- film
- decorative plate
- hole
- decorative
- plate body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Landscapes
- Lining Or Joining Of Plastics Or The Like (AREA)
- Laminated Bodies (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
Description
【発明の詳細な説明】 〔産業上の利用分野〕 本発明は透孔付き化粧板の製造方法に関する。The present invention relates to a method for producing a decorative plate with through holes.
一般に、化粧板には、単板オーバーレイ合板、プラスチ
ックオーバーレイ合板、紙オーバーレイ合板、布オーバ
ーレイ合板、ハードボードオーバーレイ合板等があり、
単板オーバーレイ合板は、普通合板（単板を積層したの
みで２次的な加工を施していないもの）の表面に、自然
木の美しい木理をもつもの、あるいは銘木から切削した
薄い化粧単板を被覆したものであり、プラスチックオー
バーレイ合板とは、合板の表面に、合板樹脂のフィル
ム、含浸紙またはプラスチック積層板を被覆したもので
ある。また、紙オーバーレイ合板は模様紙等をオーバー
レイしたものであり、布オーバーレイ合板は布をオーバ
ーレイしたものである。Generally, the decorative boards include veneer overlay plywood, plastic overlay plywood, paper overlay plywood, cloth overlay plywood, hard board overlay plywood, etc.
Veneer overlay plywood is an ordinary plywood (those that are laminated only but not subjected to secondary processing) and have a beautiful grain of natural wood or a thin decorative veneer cut from a name tree. The plastic overlay plywood is a plywood surface coated with a plywood resin film, impregnated paper or a plastic laminate. The paper overlay plywood is an overlay of pattern paper, and the cloth overlay plywood is an overlay of cloth.
従って、従来の化粧合板の表面は、平面的なものであ
り、該表面を凹凸面としようとすれば、ルーター等にて
基板に凹凸面を形成せねばならず、その製造が面倒であ
りかつコスト高となっていた。Therefore, the surface of the conventional decorative plywood is a flat surface, and if the surface is to be an uneven surface, it is necessary to form an uneven surface on the substrate with a router or the like, and its production is troublesome and The cost was high.
そこで、本発明では、簡単かつ低コストにて製造するこ
とができ、しかも、表面には凹凸面が形成され、かつ透
孔を備えた化粧板の製造方法を提供することを目的とす
る。Therefore, it is an object of the present invention to provide a method for manufacturing a decorative plate that can be manufactured easily and at low cost, and that has an uneven surface formed on the surface and has through holes.
上述の目的を達成するために、本発明に係る透孔付き化
粧板の製造方法は、通気性を有する板材に貫通孔を貫設
して枠状の化粧板本体を形成した後、該化粧板本体の裏
面側を、多数の連通路を有する平板状の受盤に載置し、
該化粧板本体の表て面に熱可塑性のフィルム状体を被せ
ると共に、一部に貫孔を有する押え蓋にて、該フィルム
状体の端部を上記受盤上に押圧して該化粧板本体を密封
状に包囲し、次に、上記貫孔から押え蓋内に熱風を送り
込んで、該フィルム状体を加熱しつつ上記化粧板本体へ
押圧すると共に、上記受盤の連通路から上記貫通孔及び
通気性を有する化粧板本体を介して該フィルム状体を吸
引して、該フィルム状体を枠状の上記化粧板本体の裏面
以外の面に密着させて被覆し、その後、上記押え蓋を開
放して、一体化した該化粧板本体とフィルム状体を取り
出し、上記貫通孔を施蓋しているフィルム状体の開口部
対応部位を、該貫通孔の裏面側開口部端縁に沿って切断
除去するものである。In order to achieve the above-mentioned object, a method for manufacturing a decorative plate with a through hole according to the present invention is a method of forming a frame-shaped decorative plate body by penetrating a through hole in a plate material having air permeability, and then applying the decorative plate. Place the back side of the main body on a flat plate-like receiving plate having a large number of communication passages,
The front surface of the decorative plate body is covered with a thermoplastic film-like body, and an end portion of the film-like body is pressed onto the receiving plate with a holding lid partially having a through hole to form the decorative plate. The main body is enclosed in a sealed manner, and then hot air is blown into the pressing lid through the through hole to press the decorative film body while heating the film-like body, and at the same time, to penetrate through the communication passage of the receiving plate. The film-like body is sucked through the hole and the breathable veneer body, and the film-like body is closely adhered to and coated on a surface other than the back surface of the frame-shaped veneer body, and then the holding lid. To remove the integrated decorative sheet main body and the film-like body, and place the opening-corresponding portion of the film-like body covering the through-hole along the edge of the back-side opening of the through-hole. It is cut and removed.
押え蓋にて、フィルム状体の端部を受盤上に押圧して化
粧板本体を密封状に包囲し、化粧板本体に被せられたフ
ィルム状体を吸引しつつ、押え蓋内に熱風を送り込め
ば、押え蓋内は圧力室となって押圧力がフィルム状体の
表て面全面に加わり、上記吸引力と相俟って、フィルム
状体は化粧板本体の露出面に完全に密着して強固に一体
化される。このとき、フィルム状体は加熱されて変形容
易となるため、凹凸のある複雑な面でもその面に沿って
変形した確実に密着する。しかも、化粧板本体は通気性
を有しているので、被覆の際に化粧板本体の表面とフィ
ルム状体の間に気泡等が残らない。そして、化粧板本体
とフィルム状体を一体化した後は、貫通孔を施蓋してい
るフィルム状体の開口部対応部位を切断除去することに
より、透孔を備えた化粧板が完成する。With the presser lid, the end of the film-like body is pressed onto the receiving plate to enclose the decorative plate body in a sealed manner, while sucking the film-like body covered with the decorative plate body, while blowing hot air into the presser lid. When fed, the inside of the presser lid becomes a pressure chamber and the pressing force is applied to the entire front surface of the film-like body, and in combination with the above suction force, the film-like body completely adheres to the exposed surface of the decorative plate body. And then firmly integrated. At this time, since the film-like body is heated and easily deformed, even a complicated surface having irregularities is deformed along the surface and surely adheres. Moreover, since the decorative sheet main body has air permeability, bubbles and the like do not remain between the surface of the decorative sheet main body and the film-like body during coating. After the decorative plate body and the film-shaped body are integrated, the decorative plate having the through holes is completed by cutting and removing the portion corresponding to the opening of the film-shaped body which covers the through holes.
以下、実施例を示す図面に基づいて本発明を詳説する。 Hereinafter, the present invention will be described in detail with reference to the drawings illustrating examples.
第２図は本発明に係る透孔付き化粧板の製造方法にて製
造された化粧板１を示し、この化粧板１は全体略矩形で
あって４つの略矩形状の透孔２…を備えている。FIG. 2 shows a decorative plate 1 manufactured by the method for manufacturing a decorative plate with through holes according to the present invention. The decorative plate 1 has a substantially rectangular shape as a whole and includes four substantially rectangular through holes 2. ing.
しかして、この化粧板１を製造するには、第1A図に示す
板材３に、第1B図に示す様に、貫通孔４を貫設して化粧
板本体５を形成する。また、板材３は、通気性を有する
ものであって、ベニヤ板パーティクルボード、繊維（MD
F）ボード等からなる。なお、この場合、板材３の厚さ
寸法Ｔとしては、4mm〜12mm位とするのが好ましい。Then, in order to manufacture the decorative plate 1, the decorative plate body 5 is formed by penetrating the plate member 3 shown in FIG. 1A with through holes 4 as shown in FIG. 1B. Further, the plate material 3 has air permeability, and is made of a plywood particle board, fiber (MD
F) Consists of boards, etc. In this case, it is preferable that the thickness T of the plate material 3 is about 4 mm to 12 mm.
次に、この枠状の化粧板本体５の裏面側を、第1C図に示
すように、多数の連通路14…を有する平板状の受盤７に
載置し、化粧板本体５の表て面15にフィルム状体６を被
せる。ここで、フィルム状体６とは、熱可塑性の合成樹
脂、例えば、塩化ビニル等からなり、その厚さ寸法は、
例えば0.1mm〜0.3mm位とされる。Next, as shown in FIG. 1C, the back side of the frame-shaped decorative plate body 5 is placed on a flat plate-like receiving plate 7 having a large number of communication passages 14 ... The surface 15 is covered with the film-like body 6. Here, the film-like body 6 is made of a thermoplastic synthetic resin, for example, vinyl chloride, and has a thickness dimension of
For example, it is about 0.1 mm to 0.3 mm.
そして、この状態からフィルム状体６を表て面15側へ真
空吸着装置８にて吸引するが、この場合、表て面15及び
／又はフィルム状体６の裏面には接着剤が塗布されてい
る。ここに、真空吸着装置８とは、上述の受盤７と、受
盤７を受ける本体９と、図示省略の真空ポンプと、を備
えたものであり、本体９は凹所10を有し、該凹所10には
連通孔11を連通連結されている。そして、この連通孔11
に上記図示省略の真空ポンプが連結され、このポンプに
より矢印の如く吸引されれば、凹所10と受盤７の裏面12
とで形成される真空室13が真空状とされる。また、受盤
７には、多数の連通路14…が設けられている。Then, from this state, the film-shaped body 6 is exposed to the surface 15 side and sucked by the vacuum suction device 8. In this case, the adhesive is applied to the front surface 15 and / or the back surface of the film-shaped body 6. There is. Here, the vacuum suction device 8 includes the above-described receiving plate 7, a main body 9 that receives the receiving plate 7, and a vacuum pump (not shown), and the main body 9 has a recess 10. A communication hole 11 is communicatively connected to the recess 10. And this communication hole 11
A vacuum pump (not shown) is connected to the above, and if suction is made by this pump as indicated by the arrow, the recess 10 and the back surface 12 of the receiving plate 7
The vacuum chamber 13 formed by and is made vacuum. Further, the receiving board 7 is provided with a large number of communication passages 14 ...
従って、真空室13を真空状態とすれば、フィルム状体６
は本体５の表て面15及び貫通孔４の内面16に吸着され
る。Therefore, if the vacuum chamber 13 is evacuated, the film-like body 6
Are adsorbed to the front surface 15 of the body 5 and the inner surface 16 of the through hole 4.
しかして、この場合、一部に貫孔22を有する押え蓋17の
下端縁20にて、フィルム状体６の端部6aを受盤７上に押
圧して該化粧板本体５を密封状に包囲し、次に、貫孔22
から押え蓋17内に熱風等を送り込んで、フィルム状体６
を加熱しつつ−−この加熱温度は150℃ぐらいとされ
る。−−、受盤７の連通路14…から貫通孔４及び通気性
を有する化粧板本体５を介してフィルム状体６を吸引す
れば、フィルム状体６は加熱により変形容易となると共
に、押え蓋17内は圧力室23となって、矢印方向の押圧力
が、フィルム状体６に、真空室13の吸引力と共に作用す
る。これにより、第1D図に示すように、フィルム状体６
を枠状の化粧板本体５の裏面以外の面（表て面15及び貫
通孔４の内面16等の露出面）に完全に密着させて被覆す
る。その後、押え蓋17を開放して、一体化した化粧板本
体５とフィルム状体６を取り出し、貫通孔４を施蓋して
いるフィルム状体６の開口部対応部位25を、貫通孔４の
裏面側開口部24端縁に沿って切断除去すれば、第1E図に
示すように、透孔２を備えた化粧板１を形成できる。な
お、第1C図に示すように、押え蓋17は、貫孔22を設けた
上壁18と、側壁19とからなり、シリンダ機構21にて矢印
の如く往復動して開閉する。また、フィルム状体６を熱
融着性を有するものとすれば、接着剤を使用せずに、加
熱により、フィルム状体６を化粧板本体５に一体化させ
ることができる。In this case, however, the lower end edge 20 of the pressing lid 17 having the through hole 22 in a part thereof presses the end portion 6a of the film-shaped body 6 onto the receiving plate 7 to make the decorative plate body 5 hermetically sealed. Encircle and then through hole 22
Hot air or the like is fed into the presser lid 17 from the
While heating--this heating temperature is said to be around 150 ° C. --- If the film-like body 6 is sucked from the communication passages 14 of the receiving plate 7 through the through-hole 4 and the breathable decorative plate body 5, the film-like body 6 is easily deformed by heating and is pressed down. The inside of the lid 17 becomes a pressure chamber 23, and the pressing force in the direction of the arrow acts on the film-like body 6 together with the suction force of the vacuum chamber 13. As a result, as shown in FIG. 1D, the film-shaped body 6
Are completely brought into close contact with the surface (exposed surface such as the front surface 15 and the inner surface 16 of the through hole 4) other than the back surface of the frame-shaped decorative plate body 5 to cover it. After that, the pressing lid 17 is opened, the integrated decorative plate body 5 and the film-shaped body 6 are taken out, and the opening-corresponding portion 25 of the film-shaped body 6 which covers the through-hole 4 is attached to the through-hole 4. By cutting and removing along the edge of the back side opening 24, the decorative plate 1 having the through holes 2 can be formed as shown in FIG. 1E. As shown in FIG. 1C, the pressing lid 17 is composed of an upper wall 18 having a through hole 22 and a side wall 19, and the cylinder mechanism 21 reciprocates as shown by the arrow to open and close. Moreover, if the film-like body 6 is made to have a heat-fusible property, the film-like body 6 can be integrated with the decorative plate body 5 by heating without using an adhesive.
なお、本発明は上述の実施例に限定されず、本発明の要
旨を逸脱しない範囲で設計変更自由であり、例えば、貫
通孔４の数及び形状は勿論自由であり、また、表て面15
に各種の形状の凹所を形成するも自由であり、このよう
に、表て面15の凹所を形成したり、貫通孔４の内面16の
形状を種々のものとすれば、形成される化粧板は、複雑
な形状を有するものとすることができる。さらに、フィ
ルム状体６が表て面15に密着して、加熱状態にあるとき
等に、エンボス模様加工等の表面加工を施すことも可能
である。具体的には、各種の模様が彫刻されたローラ等
をフィルム状体６の表面に押圧する。なお、エンボス模
様以外にフィルム状体６の表面をミラー状とする表面加
工も可能である。It should be noted that the present invention is not limited to the above-described embodiments, and the design can be freely changed without departing from the gist of the present invention. For example, the number and shape of the through holes 4 can be freely changed, and the front surface 15 can be changed.
It is also free to form recesses of various shapes on the inner surface 16 of the through hole 4 and the inner surface 16 of the through hole 4 of various shapes. The veneer can have a complicated shape. Further, when the film-like body 6 is in close contact with the surface 15 and is in a heated state, surface processing such as embossing pattern processing can be performed. Specifically, a roller or the like engraved with various patterns is pressed against the surface of the film-shaped body 6. In addition to the embossed pattern, it is also possible to perform surface processing in which the surface of the film-shaped body 6 has a mirror shape.
しかして、この化粧板の使用部位としては、家具の扉、
出入口戸の扉等の種々の部位に適用することができる。Then, as the use part of this decorative board, the door of the furniture,
It can be applied to various parts such as doors of doorways.
本発明は、上述の構成により、次に記載するような著大
な効果を奏する。The present invention has the above-mentioned configuration and has the following remarkable effects.
凹凸面及び貫通孔４のある化粧板本体５に、フィル
ム状体６を被覆して一体化し、貫通孔４を施蓋している
フィルム状体６の開口部対応部位25を切断除去するだけ
の簡単な方法で、平板状でない意匠的に複雑な形状の化
粧板を製造できる。しかも、化粧板本体５に安い材料を
使用でき、コスト低減を図れる。The decorative plate body 5 having the uneven surface and the through hole 4 is covered with the film-like body 6 and integrated, and the opening corresponding portion 25 of the film-like body 6 covering the through hole 4 is simply cut and removed. By a simple method, it is possible to manufacture a decorative plate that is not flat and has a complicated design. Moreover, a cheap material can be used for the decorative plate body 5, and the cost can be reduced.
化粧板本体５は通気性を有しているので、被覆の際
に化粧板本体５の表面とフィルム状体６の間に気泡等が
残らず、両者5,6を均一かつ確実に密着させることがで
きて、品質良好となる。Since the decorative plate body 5 has air permeability, bubbles and the like do not remain between the surface of the decorative plate body 5 and the film-like body 6 during coating, and the both 5 and 6 can be evenly and surely adhered to each other. And the quality is good.
熱風を送り込むことにより押え蓋17の内部を圧力室
23としても活用し、それにより生じる押圧力と、吸引力
との相乗作用で、化粧板本体５とフィルム状体６を、完
全に密着させて強固に一体化できる。The inside of the presser lid 17 is pressure chambered by sending hot air.
The decorative plate body 5 and the film-like body 6 can be completely brought into close contact with each other and firmly integrated with each other by the synergistic effect of the pressing force and the suction force generated as a result.
一つの押え蓋17を、フィルム状体６のクランプと、
圧力室23としてのシールに兼用しているので、設備の簡
素化を図れると共に、クランプと同時にシールを行え
て、作業の迅速化を図れる。One presser lid 17 and the clamp of the film-like body 6,
Since it also serves as a seal as the pressure chamber 23, the facility can be simplified, and at the same time, the sealing can be performed at the same time as the clamp, and the work can be speeded up.
第1A図〜第1E図は本発明の一実施例を示す断面図、第２
図は本発明に係る製造方法にて製造された透孔付き化粧
板である。 ３……板材、４……貫通孔、５……化粧板本体、６……
フィルム状体、15……表て面、16……内面、24……裏面
側開口部、25……開口部対応部位。1A to 1E are sectional views showing an embodiment of the present invention, and FIG.
The figure shows a decorative plate with through holes manufactured by the manufacturing method according to the present invention. 3 ... Plate material, 4 ... Through hole, 5 ... Decorative plate body, 6 ...
Film-like body, 15 …… front surface, 16 …… inner surface, 24 …… rear side opening, 25 …… opening corresponding part.
Claims (1)
て枠状の化粧板本体５を形成した後、該化粧板本体５の
裏面側を、多数の連通路14…を有する平板状の受盤７に
載置し、該化粧板本体５の表て面15に熱可塑性のフィル
ム状体６を被せると共に、一部に貫孔22を有する押え蓋
17にて、該フィルム状体６の端部6aを上記受盤７上に押
圧して該化粧板本体５を密封状に包囲し、次に、上記貫
孔22から押え蓋17内に熱風を送り込んで、該フィルム状
体６を加熱しつつ上記化粧板本体５へ押圧すると共に、
上記受盤７の連通路14…から上記貫通孔４及び通気性を
有する化粧板本体５を介して該フィルム状体６を吸引し
て、該フィルム状体６を枠状の上記化粧板本体５の裏面
以外の面に密着させて被覆し、その後、上記押え蓋17を
開放して、一体化した該化粧板本体５とフィルム状体６
を取り出し、上記貫通孔４を施蓋しているフィルム状体
６の開口部対応部位25を、該貫通孔４の裏面側開口部24
端縁に沿って切断除去することを特徴とする透孔付き化
粧板の製造方法。1. A frame-shaped decorative plate body 5 is formed by penetrating a through hole 4 in a breathable plate material 3, and then the rear surface side of the decorative plate body 5 has a large number of communicating passages 14. It is placed on a flat plate-like receiving plate 7, the front surface 15 of the decorative plate body 5 is covered with a thermoplastic film-like body 6, and a holding lid having a through hole 22 in part.
At 17, the end 6a of the film-like body 6 is pressed onto the receiving plate 7 to hermetically surround the decorative plate body 5, and then hot air is blown into the holding lid 17 from the through hole 22. It is sent in and pressed against the decorative plate body 5 while heating the film-like body 6,
The film-like body 6 is sucked from the communication passages 14 of the receiving board 7 through the through-hole 4 and the decorative plate body 5 having air permeability, and the film-like body 6 is frame-shaped above the decorative board body 5. The surface of the decorative plate body 5 and the film-shaped body 6 which are integrated with each other by covering the surfaces other than the back surface of the decorative sheet with the pressing lid 17 opened.
Of the film-like body 6 covering the through-hole 4 and the opening-corresponding part 25 of the through-hole 4 on the back side opening 24.
A method for producing a decorative plate with a through hole, which comprises cutting and removing along an edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2118141A JPH0749217B2 (en) | 1990-05-07 | 1990-05-07 | Method of manufacturing decorative plate with through holes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2118141A JPH0749217B2 (en) | 1990-05-07 | 1990-05-07 | Method of manufacturing decorative plate with through holes |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0414445A JPH0414445A (en) | 1992-01-20 |
| JPH0749217B2 true JPH0749217B2 (en) | 1995-05-31 |
Family
ID=14729085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2118141A Expired - Lifetime JPH0749217B2 (en) | 1990-05-07 | 1990-05-07 | Method of manufacturing decorative plate with through holes |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0749217B2 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3612837B2 (en) | 1996-01-29 | 2005-01-19 | 株式会社豊田自動織機 | A hammering device in a loom |
| JP2008151723A (en) * | 2006-12-20 | 2008-07-03 | Meidensha Corp | Instantaneous voltage drop detection device |
| JP5886504B2 (en) * | 2014-01-22 | 2016-03-16 | トヨタ自動車株式会社 | Manufacturing method and manufacturing apparatus of composite material |
| JP7279278B2 (en) * | 2018-12-31 | 2023-05-23 | 布施真空株式会社 | Decorative molding method and finishing jig for decorative molding |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60187040U (en) * | 1984-05-21 | 1985-12-11 | 冨士シ−ル工業株式会社 | Synthetic resin sheet for molding |
| JPS63130337A (en) * | 1986-11-20 | 1988-06-02 | 旭化成株式会社 | Hollow composite material and manufacture thereof |
-
1990
- 1990-05-07 JP JP2118141A patent/JPH0749217B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0414445A (en) | 1992-01-20 |
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