SU548197A3 - Apparatus for continuous production of laminated panels - Google Patents

Apparatus for continuous production of laminated panels

Info

Publication number
SU548197A3
SU548197A3 SU1772920A SU1772920A SU548197A3 SU 548197 A3 SU548197 A3 SU 548197A3 SU 1772920 A SU1772920 A SU 1772920A SU 1772920 A SU1772920 A SU 1772920A SU 548197 A3 SU548197 A3 SU 548197A3
Authority
SU
USSR - Soviet Union
Prior art keywords
continuous production
laminated panels
panel
plates
conveyor
Prior art date
Application number
SU1772920A
Other languages
Russian (ru)
Inventor
Мари Раймон Альбер Пэль Жан
Original Assignee
Сосьете Эндюстриель Де Стратифи (Фирма)
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 Сосьете Эндюстриель Де Стратифи (Фирма) filed Critical Сосьете Эндюстриель Де Стратифи (Фирма)
Application granted granted Critical
Publication of SU548197A3 publication Critical patent/SU548197A3/en

Links

Classifications

    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/22—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length
    • B29C43/30—Making multilayered or multicoloured articles
    • B29C43/305—Making multilayered articles
    • 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
    • B29C44/20—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of indefinite length
    • B29C44/30—Expanding the moulding material between endless belts or rollers
    • B29C44/306—Longitudinally shaping, e.g. the belt
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2007/00—Flat articles, e.g. films or sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2009/00—Layered products

Description

НИИ 7 конвейеры в виде бесконечных лент, калибровочные плиты 8 и 9. По внутренней поверхности с верхнего конвейера 7 размещена гибка  плита 10, выполненна  в виде металлической сетки, конец которой со сторо- ны входа в конвейер жестко зафиксирован.SRI 7 conveyors in the form of endless belts, calibration plates 8 and 9. On the inner surface from the upper conveyor 7 there is a flexible plate 10, made in the form of a metal grid, the end of which is fixed from the side of the entrance to the conveyor.

Устройство работает следующим образом. Смесь порообразующих компонентов из приспособлени  1 распредел етс  на нижнем облицовочном листе 11, подаваемом с приспособлени  2 и непрерывно поступательно перемещаюп1имс . Верхний облицовочный лист 12 накладьтаетс  на жидкую смесь компонентов и заготовка слоистой панели поступает в первый формующий узел, где междуThe device works as follows. The mixture of pore-forming components from the device 1 is distributed on the lower facing sheet 11 supplied from the device 2 and continuously moving progressively. The upper facing sheet 12 is superimposed on the liquid mixture of components and the preform of the laminated panel enters the first forming unit, where between

поверхност ми 4 и 5 происходит распределение смеси и предварительное формование панели . Затем заготовка панели поступает в зазор между конвейерами 6 и 7.surfaces 4 and 5, the distribution of the mixture and pre-forming the panel. Then the panel blank enters the gap between the conveyors 6 and 7.

Благодар  размещению по внутреннейThanks to the placement on the inside

поверхности бесконечной ленты конвейера 7 гибкой плиты 10, деформирующейс  во всех направлени х, образуетс  наклонна  плоскость котора  направл ет ленту конвейера 7 и удерживает ее посто нно прижатой к облицовочному листу 12 в процессе вспенивани  матее- риала. Гибка  плита 1О, выполненна  в виде металлической сетки, плотно облегает все неровности профилей, независимо от их формы и направлени , что устран ет образо- вание складок на листе 12. В конце вспенивани  конвейеры 6 и 7 направл ют панель в зазор между калибрующими плитами 8 и 9, рассто ние между которыми предварительно устанавливают в зависимости от толщины панели .The surfaces of the endless belt of the conveyor 7 of the flexible plate 10 deformed in all directions form an inclined plane which guides the belt of the conveyor 7 and keeps it constantly pressed against the facing sheet 12 in the process of foaming the material. The flexible plate 1O, made in the form of a metal mesh, tightly fits all the irregularities of the profiles, regardless of their shape and direction, which eliminates wrinkling on the sheet 12. At the end of foaming, the conveyors 6 and 7 direct the panel into the gap between the calibrating plates 8 and 9, the distance between which is preset depending on the thickness of the panel.

Соединение между калибрующими плитами 8 и 9 и облицовочными листами 11 и 12 осуществл етс  практически между парал-The connection between the calibration plates 8 and 9 and the facing sheets 11 and 12 takes place practically between the parallel

лельными сторонами этих плит, угол между плитой 8 и вспененным материалом максимально мал. Вследствие этого формование складок на облицовочном листе 12 исключаетс  между концом гибкой плизы 10 и местом соединени  калибрующих плит 8 и 9, так как рассто ние между ними минимальное. Таким образом, предложенное устройство позвол ет повысить качество панелей и исключить образование складок на поверхности. облицовочных листов и газовых карманов в панели.the sides of these plates, the angle between the plate 8 and the foam material is as small as possible. As a consequence, the folding of the folds on the facing sheet 12 is eliminated between the end of the flexible plastic 10 and the junction of the gage plates 8 and 9, since the distance between them is minimal. Thus, the proposed device allows improving the quality of the panels and eliminating the formation of folds on the surface. facing sheets and gas pockets in the panel.

Claims (2)

1.Патент США № 3142864, кл. 18-, 1964 г.1. US patent number 3142864, cl. 18-, 1964 2.Патент СССР № 210048,2. USSR patent number 210048, кл. В 29 d 27/ОО, 1964 г. (прототип).cl. In 29 d 27 / OO, 1964 (prototype).
SU1772920A 1971-02-12 1972-02-11 Apparatus for continuous production of laminated panels SU548197A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7104913A FR2126948B1 (en) 1971-02-12 1971-02-12

Publications (1)

Publication Number Publication Date
SU548197A3 true SU548197A3 (en) 1977-02-25

Family

ID=9071863

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1772920A SU548197A3 (en) 1971-02-12 1972-02-11 Apparatus for continuous production of laminated panels

Country Status (15)

Country Link
JP (1) JPS5516813B1 (en)
AT (1) AT351750B (en)
BE (1) BE778666A (en)
CA (1) CA987215A (en)
CH (1) CH561118A5 (en)
DD (1) DD95461A5 (en)
DE (1) DE2206319C3 (en)
ES (1) ES399638A1 (en)
FR (1) FR2126948B1 (en)
GB (1) GB1382165A (en)
IT (1) IT947421B (en)
LU (1) LU64695A1 (en)
NL (1) NL172419C (en)
SE (1) SE381610B (en)
SU (1) SU548197A3 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5888059A (en) * 1981-11-17 1983-05-26 Trinity Ind Corp Method for intercepting high voltage in electrostatic coater
JPS58105789U (en) * 1981-12-29 1983-07-19 オリジン電気株式会社 High voltage equipment with short circuit switch
SE0301319L (en) * 2003-05-07 2004-11-08 Hssa Sweden Ab Method for manufacturing composite structures

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3240846A (en) * 1962-08-06 1966-03-15 Allied Chem Method and apparatus for preparing polyurethane foam sandwich structure
GB1190103A (en) * 1967-07-21 1970-04-29 Ici Ltd Manufacture of Laminated Articles

Also Published As

Publication number Publication date
FR2126948A1 (en) 1972-10-13
LU64695A1 (en) 1972-06-29
DE2206319B2 (en) 1980-02-28
CH561118A5 (en) 1975-04-30
IT947421B (en) 1973-05-21
DD95461A5 (en) 1973-02-05
JPS5516813B1 (en) 1980-05-07
DE2206319A1 (en) 1972-10-05
ATA95372A (en) 1979-01-15
AT351750B (en) 1979-08-10
NL172419B (en) 1983-04-05
BE778666A (en) 1972-05-16
FR2126948B1 (en) 1975-01-17
CA987215A (en) 1976-04-13
NL7201667A (en) 1972-08-15
ES399638A1 (en) 1974-11-16
DE2206319C3 (en) 1980-10-16
NL172419C (en) 1983-09-01
SE381610B (en) 1975-12-15
GB1382165A (en) 1975-01-29

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