JPS583838A - Manufacture of building board - Google Patents

Manufacture of building board

Info

Publication number
JPS583838A
JPS583838A JP56102486A JP10248681A JPS583838A JP S583838 A JPS583838 A JP S583838A JP 56102486 A JP56102486 A JP 56102486A JP 10248681 A JP10248681 A JP 10248681A JP S583838 A JPS583838 A JP S583838A
Authority
JP
Japan
Prior art keywords
synthetic resin
lid
substrate
base material
foamed synthetic
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.)
Pending
Application number
JP56102486A
Other languages
Japanese (ja)
Inventor
Teruo Matsumura
松村　輝男
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP56102486A priority Critical patent/JPS583838A/en
Publication of JPS583838A publication Critical patent/JPS583838A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
    • B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
    • B29C44/1228—Joining preformed parts by the expanding material
    • B29C44/1233—Joining preformed parts by the expanding material the preformed parts being supported during expanding

Landscapes

  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)

Abstract

PURPOSE:To produce a building board continuously, by casting a foamable synthetic resin in a substrate with the shape of a shallow-bottomed box and covering with a lid and allowing the synthetic resin to generate foams during transportation. CONSTITUTION:A substrate 1 is placed on a lower conveyer 6 of a double conveyers 4 and a foamable synthetic resin 2 before foaming is charged into the substrate 1 from a charging head 8. Then, the substrate 1 is covered with a lid 3, carried, being put between an upper conveyer 5 and the lower conveyer 6, the foamable synthetic resin 2 is caused to generate foams and solidified during transportation, a vacant part between the substrate 1 and the lid 3 is filled with the foamed synthetic resin 2 and the substrate 1 and the lid 3 are bonded integrally. Through said procedure, the desired product can be molded easily and produced continuously.

Description

【発明の詳細な説明】 本発明は鴎築用板の製造方法に関し、更に詳しくは上面
が開口せる浅底箱状の基材１１）内に発泡合成樹脂【！
）を注入したのち、基材（１）Ｋ滴状の蓋材（ｍｌにて
ふ九をし、次に夕づ・ルコンベアー（４）の上コンベア
−（も）と下コンベア−（６）との間に蓋材（３）およ
び基材（１）をはさんで搬送するとともに、その搬送中
に発泡合成樹脂（！１を発泡硬化させて薩材（３）およ
び基材（１）を一体化することを特徴とする建築用板の
製造方法に係るものである１、 従来の建築用板の製造方法にあっては、第１図のように
中窄体（７）に発泡合成樹脂１！１に一注入したのち１
金槃に入れて発泡硬化させるため、１枚１枚バッチ式で
しか生産できず、生産性が悪いという問題がありた。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a method for manufacturing a board for building construction, and more specifically, a foamed synthetic resin [!
) After injecting the base material (1) K droplet-shaped lid material (ml), then pour the upper conveyor (also) and lower conveyor (6) of the Yuzu conveyor (4). The lid material (3) and the base material (1) are sandwiched between the lid material (3) and the base material (1), and during the transportation, the foamed synthetic resin (!1) is foamed and hardened to form the Satsuma material (3) and the base material (1). This relates to a method of manufacturing a board for construction which is characterized in that it is integrated.1. In the conventional method of manufacturing a board for construction, as shown in Fig. 1! After injecting 1 into 1, 1
Since the material is placed in a metal mold to foam and harden, it can only be produced one by one in batches, which poses a problem of poor productivity.

本発明は上記の点に鑑みて為されたものでありて、その
目的とするところは連続的に建築用板を製造することが
できる建築用板の製造方法を提供するものである。The present invention has been made in view of the above points, and its object is to provide a method for manufacturing architectural boards that can continuously manufacture architectural boards.

以下、本発明を図示の実施例に基づいて詳述する。建築
用板は上面が開口せる浅底箱状の基材（１）と下面が開
口せる箱状の蓋材（３）との中空部に発泡合成樹脂（り
を発泡硬化させて構成されである。第８図は建築用板の
製造装置を示してあり、建築用板の製造工１ｍは、まず
タプルコンベアー（４）の下コンベア−（６）上に基材
ｆｉｌを載置してから注入ヘッド（８）より、基材ｆｔ
）内に発泡前の発泡合成樹脂１２）（例えばウレタン樹
脂）を注入し１次に基材（１）を蓋材（３）にてふ九を
してから上コンベア−（＠）と下コンベア−（＠）とで
はさんで搬送し、この搬送中に発泡合成樹脂（幻を発泡
硬化させて基材（１）とｍｌ　Ｎ　（１）との中空部分
を発泡合成樹脂４りで充すとともに発泡合成樹脂１りに
て基材＋１）と蓋＃　１１）とを接着して一体化するの
である０尚　１８４図のように基材（１）および蓋材（
３）の開口周縁に保合部（１１）および被係合Ｓ（Ｍｌ
を設けてもよい０ 第６図は基材（１）および蓋材ｉ１１の他側を示しであ
るＯ基材（１）および蓋ｆｉｔ　（＄１を長尺物に形成
してありて、発泡合成樹脂は）Ｏ尭泡硬化後に任意の長
さに切断するよう圧するものである。Hereinafter, the present invention will be explained in detail based on illustrated embodiments. The construction board is composed of a shallow box-shaped base material (1) with an open top surface and a box-shaped lid material (3) with an open bottom surface, which are made by foaming and hardening foamed synthetic resin into the hollow parts. Fig. 8 shows a construction board manufacturing device, in which a 1m construction board manufacturing worker first places the base material fil on the lower conveyor (6) of the tuple conveyor (4) and then pours it. From the head (8), base material ft
) is injected with the foamed synthetic resin 12) (for example, urethane resin) into the interior of the container.Firstly, the base material (1) is covered with a lid material (3), and then the upper conveyor (@) and the lower conveyor are transported. - (@), and during this transportation, the foamed synthetic resin (phantom) is foamed and cured, and the hollow parts of the base material (1) and ml N (1) are filled with the foamed synthetic resin 4. The base material +1) and lid #11) are bonded and integrated using foamed synthetic resin.
3), the retaining part (11) and the engaged S (Ml
Figure 6 shows the other side of the base material (1) and lid material i11. The synthetic resin is pressed to cut into desired lengths after curing.

本発明は、叙述のように上面が開口せる浅廠輻に 状の基材内に発泡合成樹脂を注入したのち、基覧箱状の
蓋材にてふ九をし、次にダブルコンベアーの上コンベア
ーと下コンベアーとの聞に蓋材および基材をはさんで搬
送するとともに、その搬送中に発泡合成樹脂を発泡硬化
させて蓋材および基材を一体化するので、１１鍋用板の
外殻となる基材および蓋材が発泡合成樹脂を注入し九の
ち一体とすゐことができ、従来の中突体に発泡合成樹脂
を充填するのに較べて簡単に成蓋できるとともに連続的
生産することができるという利点があり、しかも発泡合
成樹脂の接着力で基材と蓋材とを強固に一体化できゐも
のである◎As described above, the present invention involves injecting foamed synthetic resin into a shallow conduit-shaped base material with an open top surface, then covering it with a reference box-shaped lid material, and then placing it on a double conveyor. The lid material and base material are sandwiched between the conveyor and the lower conveyor and conveyed, and during the conveyance, the foamed synthetic resin is foamed and hardened to integrate the lid material and the base material. The base material for the shell and the lid material can be injected with foamed synthetic resin and then integrated into one piece.Compared to the conventional method of filling a hollow body with foamed synthetic resin, the lid can be formed more easily and can be produced continuously. It has the advantage of being able to be used as a base material, and the adhesive strength of the foamed synthetic resin allows the base material and lid material to be firmly integrated.◎

【図面の簡単な説明】[Brief explanation of the drawing]

材および蓋材の分解斜視図、纂４図は発泡前の発泡合成
樹脂が注入された基材および蓋材の断面図、纂５図は同
上の基材および蓋材の他側を示す切欠せる分解斜視図で
ありてｌｔｌ基材、１幻は発泡合成樹脂、（Ｓ）は蓋材
、軸）はダブルコンベアー、園は上コンベア−、（６）
は下コンベアーである〇代理人　弁理士　　石　１）長
　七Figure 4 is an exploded perspective view of the base material and lid material, Figure 4 is a sectional view of the base material and lid material injected with foamed synthetic resin before foaming, Figure 5 is a cutaway showing the other side of the same base material and lid material. This is an exploded perspective view of the LTL base material, (1) is a foamed synthetic resin, (S) is a lid material, (shaft) is a double conveyor, (6) is an upper conveyor.
is the lower conveyor 〇 Agent Patent Attorney Stone 1) Long 7

Claims (1)

【特許請求の範囲】[Claims] ＋１１　　上面が開口せる浅底箱状の基材内に発泡合成
樹脂を注入したのち、基材に箱状の：！材にてふたをし
、次に夕づ賑コンベアー〇上コンベアーと下コンベアー
との間に蓋材および基材をはさんで搬送するとともに、
その搬送中に発泡合成樹脂を発泡硬化させて蓋材および
基材を一体化することを特徴とする建築用板の製造方法
。+11 After injecting foamed synthetic resin into a shallow box-shaped base material with an open top, a box-shaped base material is formed into the base material. The material is then covered with a material, and then the material is transferred to the evening conveyor with the material and the material sandwiched between the upper and lower conveyors.
A method for manufacturing a construction board, which comprises foaming and curing a foamed synthetic resin during transportation to integrate a lid material and a base material.
JP56102486A 1981-06-30 1981-06-30 Manufacture of building board Pending JPS583838A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56102486A JPS583838A (en) 1981-06-30 1981-06-30 Manufacture of building board

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56102486A JPS583838A (en) 1981-06-30 1981-06-30 Manufacture of building board

Publications (1)

Publication Number Publication Date
JPS583838A true JPS583838A (en) 1983-01-10

Family

ID=14328763

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56102486A Pending JPS583838A (en) 1981-06-30 1981-06-30 Manufacture of building board

Country Status (1)

Country Link
JP (1) JPS583838A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63125368A (en) * 1986-11-14 1988-05-28 Fujitsu Ltd Paper feed controlling method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63125368A (en) * 1986-11-14 1988-05-28 Fujitsu Ltd Paper feed controlling method

Similar Documents

Publication Publication Date Title
US3854620A (en) Container
ATE4101T1 (en) PROCESS FOR FILLING MOLDING TOOL CAVITIES WITH A REACTION MIXTURE OF AT LEAST TWO FLOWABLE REACTION COMPONENTS FORMING A SOLID PLASTIC.
JPH06198655A (en) Production of mobile interior finishing moldings or the like
JPS583838A (en) Manufacture of building board
US3663680A (en) Method of moulding shaped articles with hollow walls
US3802975A (en) Method of making a container
US3329749A (en) Method of making a combination mold and packaging container
JPS5730642A (en) Car bumper
JPS582066B2 (en) Molding mold for reaction injection molding
JPS6328774B2 (en)
JPH0442968B2 (en)
JPS6023009B2 (en) Method for manufacturing foamed plastic molded products for construction
JPH02204005A (en) Method for forming concrete product with facing
JPS5563236A (en) Method of fabricating buffering material for packaging
JPS6138892Y2 (en)
JPS57123030A (en) Manufacture of foamed article with core material
JPS62142602A (en) Concrete block using surface layer as decorative surface layer and manufacture thereof
JPS5774130A (en) Manufacture of heat insulation panel containing reinforcement material
JPS6246629A (en) Manufacture of internal trim part or the like for automobile
JPH02134221A (en) Manufacture of fire-resistant foam moldings of resin
JPS57207037A (en) Manufacture of foamed and molded parts with impregnated reinforcing layer
JPH0247016A (en) Manufacture of molded piece with synthetic resin composite skin
JPS61163807A (en) Manufacture of mold material and mold material and shaping method using said mold material and shape
JPS6485713A (en) Manufacture of foamed core molded product
JPH01317719A (en) Manufacture of resin mold for secondary molding