JPH0559806B2 - - Google Patents
Info
- Publication number
- JPH0559806B2 JPH0559806B2 JP2732786A JP2732786A JPH0559806B2 JP H0559806 B2 JPH0559806 B2 JP H0559806B2 JP 2732786 A JP2732786 A JP 2732786A JP 2732786 A JP2732786 A JP 2732786A JP H0559806 B2 JPH0559806 B2 JP H0559806B2
- Authority
- JP
- Japan
- Prior art keywords
- side end
- end surface
- composite plate
- mold
- conveyors
- 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 - Fee Related
Links
- 239000002131 composite material Substances 0.000 claims description 24
- 238000004519 manufacturing process Methods 0.000 claims description 14
- 238000000465 moulding Methods 0.000 claims description 11
- 230000007246 mechanism Effects 0.000 claims description 2
- 239000000463 material Substances 0.000 description 17
- 239000011162 core material Substances 0.000 description 3
- 239000006260 foam Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
Landscapes
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Panels For Use In Building Construction (AREA)
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は通称ダブルコンベア成形機に於いて硬
質基材とシート材間に合成樹脂発泡体原料が吐出
され、この原料の反応発泡によりこれら構成材を
一体に接着した複合板を連続的に、かつ側端面を
美しく形成しうる複合板製造装置に関するもので
ある。[Detailed Description of the Invention] [Industrial Application Field] The present invention is a so-called double conveyor molding machine in which a synthetic resin foam raw material is discharged between a hard base material and a sheet material, and the reaction foaming of this raw material produces these structures. The present invention relates to a composite plate manufacturing device that can continuously form a composite plate in which materials are bonded together and have beautiful side end faces.
一般に薄板状の成形体を連続的に製造する場合
には、ダブルコンベア成形機がよく用いられ、特
に、合成樹脂発泡体と各種の面材とを重畳させる
ラミネート複合板を製造する場合には、この種ダ
ブルコンベア成形機が最適である。しかしなが
ら、この種の薄版状の物品を面材と共に上、下型
コンベアからなるダブルコンベア成形機に挟圧送
入する場合、長手方向の両側端面の成形加工は困
難であつた。また、これら両側端面を連続成形す
る装置は、特開昭54−127961号公報に示すような
ものがあるが、この装置において製造した複合板
の側端面は、仕上りが美観上が好ましくなく、歩
留りの低下、品質の低下が生起された。
In general, double conveyor molding machines are often used when manufacturing thin plate-shaped molded bodies continuously, and in particular, when manufacturing laminated composite plates in which synthetic resin foam and various face materials are overlapped, This kind of double conveyor molding machine is most suitable. However, when this type of thin plate-shaped article is fed under pressure into a double conveyor molding machine consisting of upper and lower die conveyors together with the facing material, it is difficult to mold both end faces in the longitudinal direction. Furthermore, there is a device that continuously forms these side end surfaces, as shown in Japanese Patent Application Laid-Open No. 127961/1982, but the side end surfaces of composite plates manufactured using this device have an aesthetically unfavorable finish and are low in yield. This resulted in a decline in quality and quality.
本発明はこのような問題を解決するため、側端
面成形帯に突出片を設け、突出片により形成され
た複合板の突出部を、ダブルコンベア成形機後の
側端面仕上げ部によりカツト（仕上げ加工）する
ことにより、複合板側端面を美しく、かつ、品質
の安定した歩留りの高い複合板製造装置を提案す
るものである。
In order to solve this problem, the present invention provides a protruding piece on the side end forming band, and the protruding part of the composite board formed by the protruding piece is cut (finished) by the side end finishing part after the double conveyor forming machine. ) By doing so, we propose a composite plate manufacturing apparatus that has a beautiful composite plate side end face, stable quality, and high yield.
以下に、本発明に係る複合板製造装置の一実施
例について第１図〜第６図を用いて詳細に説明す
る。１は複合板製造装置（以下、単に製造装置と
いう）であり、ダブルコンベア成形機２（以下、
単にダブルコンベアという）、側端面成形部３、
側端面仕上げ部９からなるものである。さらに詳
説すると、ダブルコンベア２は、上型コンベア２
ａ、下型コンベア２ｂからなり、化粧材Ａ、芯材
Ｂ、裏面材Ｃからなる第３図に示すような複合板
Ｄを成形、硬化、接着させるものである。側端面
成形部３は、ダブルコンベア２の両サイドに設け
るものであり、側端面成形帯４を無端状に架設
し、上、下型コンベア2a，２ｂと同調的に走行
し得るものである。側端面成形帯４は、シリコン
ゴム系、フツ素ゴム系、あるいは布ベルトなどの
材質であり、特に強度を要求される場合は、ピア
ノ線その他コード類で補強されたものを用いるこ
とができ、抗張力の高いベルト状のものである。
また、芯材Ｂが接着性のある材質の場合は、特に
離型性のよい材質であることが好ましい。その側
端面成形帯４は支持部５により張架され、必要に
応じて駆動がかけられるものである。７，８はガ
イド機構であり、固定体６に取り付け、側端面成
形帯４および上、下型コンベア２ａ，２ｂにより
形成される成型間隙（製造の幅）を制御し芯材Ｂ
の洩れを防止するためのものであり、常時内向常
圧せしめるものである。側端面成形帯４の形状
は、第６図ａ〜ｄに示すように形成することも可
能であり、後記する側端面仕上げ部９により加工
できるように、複合板Ｄに突出部D1を設け、略
Ｌ字状断面形状にするものである。その寸法は、
第３図〜第５図に示すように、複合板Ｄの厚さを
Ｈ、化粧材Ａの厚さをH1、側端面成形帯４の高
さをｈ、突出片４ａの高さをh1、幅をW1、突出
部D1の幅をW2とすると、Ｈ＝ｈ、H1＝h1、W1
＝W2となるように形成するものである。なお、
化粧材Ａと接する端面４ｂには、パツキング材を
植設し、化粧材Ａ表面への芯材Ｂの洩れを防止す
ることも可能である。側端面仕上げ９は、ダブル
コンベア２により成形、硬化して送出される複合
板Ｄの端面仕上げをするものであり、回転刃、カ
ツター刃などからなる仕上げ素子１０により複合
板Ｄの突出部D1を切り取り加工することにより、
複合板Ｄの側端面D2を、化粧材Ａと面一な美し
い外観に仕上げるものである。
An embodiment of the composite plate manufacturing apparatus according to the present invention will be described in detail below with reference to FIGS. 1 to 6. 1 is a composite plate manufacturing device (hereinafter simply referred to as the manufacturing device), and a double conveyor forming machine 2 (hereinafter referred to simply as the manufacturing device)
(simply referred to as a double conveyor), side end face forming part 3 ,
It consists of a side end face finished part 9 . To explain in more detail, the double conveyor 2 is the upper type conveyor 2.
a, a lower die conveyor 2b, and a composite plate D as shown in FIG. 3 consisting of a decorative material A, a core material B, and a back surface material C is molded, cured, and bonded. The side end surface forming section 3 is provided on both sides of the double conveyor 2 , and is capable of extending the side end surface forming band 4 in an endless manner and running in synchronism with the upper and lower mold conveyors 2a and 2b. The side end surface forming band 4 is made of a material such as silicone rubber, fluorine rubber, or a cloth belt. If particularly strong strength is required, a material reinforced with piano wire or other cords can be used. It is a belt-shaped material with high tensile strength.
Furthermore, when the core material B is made of a material with adhesive properties, it is preferably made of a material with particularly good mold releasability. The side end face forming band 4 is stretched by a support portion 5 and driven as necessary. Guide mechanisms 7 and 8 are attached to the fixed body 6, and control the molding gap (manufacturing width) formed by the side end surface molding band 4 and the upper and lower mold conveyors 2a, 2b.
This is to prevent leakage, and to maintain normal inward pressure at all times. The shape of the side end face forming band 4 can also be formed as shown in FIGS. 6a to 6d, and a protrusion D 1 is provided on the composite plate D so that it can be processed by a side end face finishing section 9 to be described later. , which has a substantially L-shaped cross section. Its dimensions are
As shown in FIGS. 3 to 5, the thickness of the composite plate D is H, the thickness of the decorative material A is H 1 , the height of the side end face forming band 4 is h, and the height of the protruding piece 4a is h 1 , the width is W 1 and the width of the protrusion D 1 is W 2 , then H = h, H 1 = h 1 , W 1
= W 2 . In addition,
It is also possible to install a packing material on the end surface 4b in contact with the decorative material A to prevent the core material B from leaking onto the surface of the decorative material A. The side end surface finishing 9 is for finishing the end surface of the composite plate D that is formed, hardened and sent out by the double conveyor 2 , and the protruding portion D 1 of the composite plate D is finished by a finishing element 10 consisting of a rotary blade, a cutter blade, etc. By cutting and processing the
The side end surface D2 of the composite board D is finished flush with the decorative material A and has a beautiful appearance.
上述したように本発明に係る複合板製造装置に
よれば、複合板を連続で生産でき、かつ、側端面
の仕上りが美しく、歩留りの高いものとする事が
できる。
As described above, according to the composite plate manufacturing apparatus according to the present invention, composite plates can be continuously produced, and the side end faces can be finished beautifully and the yield can be high.
第１図は複合板製造装置の一例を示す側面図、
第２図は複合板製造装置の一例を示す平面図、第
３図は本発明により生産される複合板の一例を示
す斜視図、第４図は複合板製造装置の正面断面
図、第５図、第６図は側端面成形帯の一例を示す
断面図である。
２……ダブルコンベア成形機。３……側端面成
形部。９……側端面仕上げ部。Ｄ……複合板。
D1……突出部。
FIG. 1 is a side view showing an example of a composite plate manufacturing apparatus;
FIG. 2 is a plan view showing an example of a composite plate manufacturing apparatus, FIG. 3 is a perspective view showing an example of a composite plate produced by the present invention, FIG. 4 is a front sectional view of the composite plate manufacturing apparatus, and FIG. 5 , FIG. 6 is a sectional view showing an example of the side end face molding band. 2 ...Double conveyor molding machine. 3 ... Side end surface molding part. 9 ...Side end surface finishing part. D...Composite board.
D 1 ... protrusion.
Claims (1)
送する所謂ダブルコンベア成形機に於いて、該上
型、下型コンベア間に挟持されて走行する一対の
側端面成形部と、該ダブルコンベア成形機後に設
置された側端面仕上げ部とからなり、また、上記
側端面成形部は上下端のいずれか一方を前記型中
央に向つて突出しＬ字状断面に形成した無端の側
端面成形帯と該成形帯の案内用の支持部と、前記
上、下型コンベア間に介在している側端面成形帯
を弾力下で押圧するガイド機構とから構成したこ
とを特徴とする複合板製造装置。1. In a so-called double conveyor molding machine in which a composite plate is conveyed under pressure by a pair of upper mold and lower mold conveyors, a pair of side end surface forming parts that are held and run between the upper mold and lower mold conveyors, and the double and a side end surface finishing section installed after the conveyor molding machine, and the side end surface forming section is an endless side end surface forming band formed into an L-shaped cross section by protruding one of the upper and lower ends toward the center of the mold. A composite plate manufacturing apparatus comprising: a supporting part for guiding the forming band; and a guide mechanism for elastically pressing the side end forming band interposed between the upper and lower die conveyors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2732786A JPS62184820A (en) | 1986-02-10 | 1986-02-10 | Production device for composite board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2732786A JPS62184820A (en) | 1986-02-10 | 1986-02-10 | Production device for composite board |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62184820A JPS62184820A (en) | 1987-08-13 |
| JPH0559806B2 true JPH0559806B2 (en) | 1993-09-01 |
Family
ID=12217977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2732786A Granted JPS62184820A (en) | 1986-02-10 | 1986-02-10 | Production device for composite board |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62184820A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018164998A (en) * | 2017-03-28 | 2018-10-25 | パナソニックＩｐマネジメント株式会社 | Double belt press device |
-
1986
- 1986-02-10 JP JP2732786A patent/JPS62184820A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62184820A (en) | 1987-08-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| LAPS | Cancellation because of no payment of annual fees |