DK147140B - PROCEDURE AND APPARATUS FOR COATING A PLATFORM ARTICLE WITH A SHEET-SHAPED MATERIAL - Google Patents
PROCEDURE AND APPARATUS FOR COATING A PLATFORM ARTICLE WITH A SHEET-SHAPED MATERIAL Download PDFInfo
- Publication number
- DK147140B DK147140B DK298077AA DK298077A DK147140B DK 147140 B DK147140 B DK 147140B DK 298077A A DK298077A A DK 298077AA DK 298077 A DK298077 A DK 298077A DK 147140 B DK147140 B DK 147140B
- Authority
- DK
- Denmark
- Prior art keywords
- article
- shaped
- sheet
- underside
- plate
- Prior art date
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
- B32B13/00—Layered products comprising a a layer of water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material
- B32B13/04—Layered products comprising a a layer of water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material comprising such water setting substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
-
- 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
- B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
- B29C63/02—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor using sheet or web-like material
- B29C63/04—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor using sheet or web-like material by folding, winding, bending or the like
- B29C63/044—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor using sheet or web-like material by folding, winding, bending or the like continuously
-
- 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
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
- B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Structural Engineering (AREA)
- Coating Apparatus (AREA)
- Wrappers (AREA)
- Finishing Walls (AREA)
Description
i 147140 1 Opfindelsen angår en fremgangsmåde til overtrækning af en pladeformet især firkantet genstands overside, sideflader samt underside i det mindste i området langs sidekanterne med et stykke arkformet materiale, hvor den pladeformede genstand fremføres til påklæbning på 5 oversiden med et arkformet materiale samt et apparat af den i krav 2's indledning angivne art til udøvelse af fremgangsmåden.The invention relates to a method of coating a plate-shaped, in particular, square surface of the article, side surfaces and at least in the region at least along the side edges with a piece of sheet-shaped material, wherein the plate-shaped article is conveyed for adhesion to the top surface with a sheet-shaped material and an apparatus. of the nature specified in the preamble of claim 2 for carrying out the method.
Ved fremstilling af især folieovertrukne plader af 10 f.eks. gips eller spånmateriale, har det hidtil kun været muligt at overtrække oversiden ved en påklæbning af et foliemateriale. Dersom sidefladerne og eventuelt undersiden af pladerne tillige skal overtrækkes, må dette ske manuelt ved ombukning og påklæbning af folien 15 til pladen. Denne meget tidsrøvende påklæbning er derfor dyr og resultatet er afhængigt af den manuelle færdighed.In the manufacture of especially film-coated sheets of 10 e.g. gypsum or particleboard, it has so far been possible to coat the upper side only by gluing a foil material. If the side surfaces and possibly the underside of the plates are also to be coated, this must be done manually by folding and pasting the foil 15 to the plate. This very time consuming adhesion is therefore expensive and the result depends on the manual skill.
Der kendes dog også apparater til overtrækning af andre 20 materialer, hvor en folie også pålimes et pladeformet emne på undersiden af dette, idet emnet føres ind mellem roterende børster vinkelret på disses rotationsretning. Dette er besværligt, idet emnet skal vendes under pålimningen. Hjørnesamlinger kan endvidere ikke 25 fremstilles uden indsnit i folien.However, apparatus for coating other materials is also known, in which a foil is also glued to a plate-shaped blank on the underside thereof, the blank being inserted between rotating brushes perpendicular to their direction of rotation. This is troublesome, as the workpiece must be turned during gluing. Furthermore, corner joints cannot be manufactured without incisions in the foil.
Det er opfindelsens formål at afhjælpe disse mangler, og dette opnås ved en fremgangsmåde ifølge opfindelsen ved, at det arkformede materiale afrulles fra en op-30 rullet bane, hvorefter materialet eller den pladeformede genstand påføres et passende klæbestof og materialet påklæbes genstandens overside, og at genstanden herefter ved hjælp af en eller flere transportbaner føres forbi mindst to par modstående fast lejrede ro- 147140 2 1 terende påtrykningslegemer med omdrejningsakser, der danner en spids vinkel med genstandens transportretning, og som er således monterede, at det materiale, der rager uden for genstanden først bliver påtrykt og derved påklæbet genstandens to modstående sideflader og der-5 næst de tilstødende randpartier af undersiden, hvorefter banen overskæres, og genstanden placeres med de resterende ikke-påklæbede sider ud for hver et svinge-ligt lejret roterende påtrykningslegeme, som under svingningen først påtrykker og derved påklæber det ud-10 ragende materiale til genstandens to resterende sideflader og dernæst ligeledes til de tilstødende rand-partier af undersiden.The object of the invention is to remedy these deficiencies, and this is achieved by a method according to the invention in that the sheet-shaped material is unwound from a rolled web, after which the material or the plate-shaped article is applied to an appropriate adhesive and the material is adhered to the top of the article. the article is then passed by at least two pairs of opposed fixedly mounted rotating pressing bodies with rotational axes forming an acute angle with the direction of transport of the article and so mounted that the material projecting outside the article is first applied, thereby adhering to the two opposite side faces of the article and then the adjacent edge portions of the underside, after which the web is cut, and the article is placed with the remaining non-adhered sides next to each pivotally mounted rotating pressing member as during the pivot first prints and thereby adheres to the protruding material the two remaining side faces of the object and then also to the adjacent edge portions of the underside.
Herved opnås en betydelig rationalisering i overtræk-15 ningsarbejdet, idet dette kan finde sted på et anlæg, som kan overtrække fuldautomatisk på såvel oversiden som Sidefladerne og en del af undersiden. Denne overtrækning finder sted på en sådan måde, at den færdige plade fremtræder med et perfekt udseende, dvs. med helt 20 overtrukne flader og med skarpe hjørner,og dette sker, fordi det første børstepar børster sidekanterne til, hvorefter det andet børstepar leder materialet rundt om kanten, og trykker det op på undersiden af genstanden. De to sidste kanter bøjes ned ved det tredje børste-25 pars lineære bevægelse, hvorefter børsternes nedad svingende bevægelse fører materialet om på undersiden af genstanden under fremstilling af perfekte hjørnesamlinger. Dette betyder en billiggørelse af det færdige produkt og ved passende valg af materiale også en for-30 øgelse af brugsmulighederne for de således fremstillede overtrukne plader.This results in a considerable rationalization in the coating work, as this can take place on a plant which can automatically cover fully on both the upper side and the side surfaces and part of the underside. This coating takes place in such a way that the finished plate appears with a perfect appearance, ie. with a total of 20 coated surfaces and with sharp corners, and this happens because the first pair of brushes brushes the side edges, then the second pair of brushes guide the material around the edge and press it up on the underside of the object. The last two edges are bent down by the linear motion of the third brush-25 pair, after which the downwardly swinging movement of the brushes guides the material on the underside of the article to produce perfect corner joints. This means lowering the finished product and, by appropriate choice of material, also increasing the use of the coated sheets thus produced.
Der opnås en hensigtsmæssig opbevaring og udtrækning 3Adequate storage and extraction is achieved 3
1471AO1471AO
1 af det arkformede materiale, dvs. folien eller tapetet, og endelig opnås ved hjælp af det i krav 2 omhandlede apparat, der er ejendommeligt ved det, der er angivet i kravets kendetegnende del, en hel glat overtrækning, som klæber helt tæt til pladen dvs. uden rynker. De 5 cylindriske børster vil nemlig kunne anvendes, selv om børsternes rotationsakser danner en spids vinkel med transportretningen.1 of the sheet-shaped material, i.e. the foil or wallpaper, and finally obtained by the apparatus according to claim 2, which is peculiar to what is stated in the characterizing part of the claim, a very smooth coating which adheres very close to the plate ie. without wrinkles. Namely, the 5 cylindrical brushes can be used, although the axis of rotation of the brushes forms a pointed angle with the direction of transport.
Opfindelsen vil i det følgende blive nærmere beskrevet 10 under henvisning til tegningen, hvor fig. 1 viser et anlæg til udøvelse af fremgangsmåden set fra oven, 15 fig. 2 er et billede set i retning II-II i fig. 1, fig. 3 er et snitbillede set i retning III-III i fig. 1, 20 fig. 4 er et snitbillede set i retning IV-IV i fig. 1, fig. 5 er et snitbillede set i retning V-V i fig.5j 25 fig. 6 er et snitbillede af børsten inden ned- svingningen, og fig. 7 er et snitbillede af børsten efter ned-svingningen.The invention will be described in more detail below with reference to the drawing, in which 1 shows a system for carrying out the process from above; FIG. 2 is a view in the direction II-II of FIG. 1, FIG. 3 is a sectional view taken in the direction III-III of FIG. 1, 20 FIG. 4 is a sectional view taken in the direction IV-IV of FIG. 1, FIG. 5 is a sectional view seen in the direction V-V of FIG. 5; FIG. 6 is a sectional view of the brush prior to the oscillation; and FIG. 7 is a sectional view of the brush after the oscillation.
3030
Som det er vist på fig. 1, der i skematisk form illustrerer en udformning for et anlæg til udøvelse af fremgangsmåden, omfatter dette anlæg en transportbane, hvorpå rektangulære plader 1 af f.eks. gips eller lignende materiale kan fremføres mod højre på tegningen med enAs shown in FIG. 1, which schematically illustrates a design for a plant for carrying out the method, this plant comprises a conveying path on which rectangular plates 1 of e.g. plaster or similar material can be advanced to the right of the drawing with a
1471 AO1471 AO
4 1 passende indbyrdes afstand.4 1 appropriate spacing.
En rulle 6 med baneformet materiale 2 beregnet til at blive påført pladerne 1, er ophængt over pladerne. Materialet kan være af enhver beskaffenhed, f.eks. tapet, 5 folie eller træfinermateriale. Materialet klæbes til pladernes overside ved hjælp af en passende klæber, der enten kan påføres det baneformede materiale eller pladerne eller eventuelt begge dele.A roll 6 of web-shaped material 2 intended to be applied to the plates 1 is suspended above the plates. The material can be of any nature, e.g. wallpaper, 5 foil or wood veneer material. The material is adhered to the top surface of the plates by an appropriate adhesive which can be applied either to the web-shaped material or to the plates or, optionally, both.
10 Det baneformede materiales bredde er afhængig af, i hvor stort et omfang pladerne skal overtrækkes. I det viste eksempel skal pladernes overside, sidekanter samt randzonerne på undersiden overtrækkes, og materialebanens bredde er derfor større end pladebredden.10 The width of the web-shaped material depends on the extent to which the sheets are to be coated. In the example shown, the topsides, side edges and edge zones of the panels must be coated, and the width of the material web is therefore greater than the sheet width.
1515
Efter overtrækningen med materiale føres pladerne forbi to par modstående børster 3 og 4, der danner en spids vinkel med transportretningen. Der er i det viste eksempel kun to par børster, men der er naturligvis intet til 20 hinder for, at børsternes antal kan udvides i afhængighed af dimensionerne på overtrækningsemnerne. Børsterne er cylindriske og langs omkredsen forsynet med en passende eftergivelig overflade, f.eks. børstehår, som kan trykke materialet ind til pladen. Børsterne roterer som 25 vist på fig. 3 og 4 i retning med uret. Børsterne er fast lejrede under en lille vinkel med transportretningen på en sådan måde, at deres akser har retning mod banens midte i dennes fremføringsretning. Umiddelbart efter påklæbning til oversiden vil plade og materiale 30 være forbundet som vist på snitbilledet fig. 2. Efter passage af det første sæt børster 3S der er lejrede over pladernes overside, bliver de modstående sidekan-terovertrykket, idet de skråt monterede børster under 147140 5 1 pladernes fremførings børster sidekanterne til som vist på fig. 3· På grund af børsternes eftergivelighed kan selv en affaset kant let overtrækkes. Herefter føres pladerne forbi næste børstepar 4, som er skråt lejrede under pladens underside, hvor materialet ledes 5 rundt om nederste sidekant og trykkes op mod undersiden af pladen, som vist på fig. 4. På dette sted er pladernes overside, to modstående sideflader samt undersiden færdigovertrukket, og pladerne er nu fast forbundet med det arkformede materiale.Following the coating of material, the plates are passed by two pairs of opposite brushes 3 and 4, forming a pointed angle with the direction of transport. In the example shown, there are only two pairs of brushes, but of course there is nothing to prevent the number of brushes from expanding depending on the dimensions of the coating items. The brushes are cylindrical and provided with a suitably resilient surface, e.g. bristles that can press the material into the plate. The brushes rotate as shown in FIG. 3 and 4 clockwise. The brushes are fixedly positioned at a slight angle to the direction of transport in such a way that their axes are oriented towards the center of the web in the direction of its feed. Immediately upon adhesion to the top, plate and material 30 will be connected as shown in the sectional view of FIG. 2. After passing the first set of brushes 3S which are mounted above the tops of the plates, the opposing side edges are overprinted, with the obliquely mounted brushes under the plates feeding brushes the side edges to as shown in FIG. 3 · Due to the resilience of the brushes, even a bevelled edge can be easily coated. Next, the plates are passed past the next brush pair 4, which is obliquely mounted below the underside of the plate, the material being guided 5 around the lower side edge and pressed up against the underside of the plate, as shown in FIG. 4. At this location, the tops of the sheets, two opposing side surfaces and the underside are finished coated, and the sheets are now firmly connected to the sheet-shaped material.
1010
Herefter addkilles de enkelte plader ved, at banerne overskæres ved hjælp af en passende skæreindretning 7·Then the individual plates are added by cutting the webs by means of a suitable cutting device 7 ·
Afstanden mellem pladerne er således afpasset, at det udragende materiale efter overskæringen svarer til det 15 ønskede overtrukne areal.The distance between the plates is such that the protruding material after the cutting corresponds to the desired coated area.
Efter overskæringen føres pladerne i en retning vinkelret på den oprindelige fremføringsretning ind mellem to modstående børstepar 5, som er roterende lejret i 20 eb kulissestyr, således at børsterne fra udgangsstillingen, der er vist på fig. 5, kan føres ind mod sidekanterne ved en lineær bevægelse, som vist på fig. 6, hvorved materialet nedbøjes. Herefter påbegyndes børsternes nedadsvingende bevægelse, hvor de føres rundt 25 om pladen indtil hele sidefladen og undersiden af pladen er påført materialet, som vist på fig. 7.After the cutting, the plates are inserted in a direction perpendicular to the original feed direction between two opposing brush pairs 5 which are rotatably mounted in 20 ebb guide, so that the brushes from the starting position shown in FIG. 5, can be brought in towards the side edges by a linear motion, as shown in FIG. 6, whereby the material deflects. Thereafter, the downward swinging movement of the brushes is started, leading them around the plate about 25 until the entire side surface and the underside of the plate are applied to the material, as shown in FIG. 7th
På denne måde sikres en perfekt hjørnesamling såvel langs sidekanterne som på undersiden, idet det sidste 30 børstepar 5 ved nedsvingningen folder materialet, således at samlingen er helt usynlig på oversiden som sidefladen og undersiden.In this way, a perfect corner joint is secured both along the side edges and the underside, the last 30 brush pairs 5 folding the material, so that the joint is completely invisible on the top side as the side surface and the underside.
6 147140 1 På grund af de roterende børster, der under påtrykningen strækker materialet mod sidekanterne, opnås en fuldstændig glat påføring af overtræksmaterialet således, at de færdige plader fremtræder, som var de homogene.Due to the rotating brushes which, during application, extend the material towards the side edges, a completely smooth application of the coating material is obtained so that the finished sheets appear homogeneous.
55
Den færdigovertrukne plade kan forlade anlægget færdig til brug, og de nedsvingende børster 5 kan føres op til udgangsstillingen, som vist på fig. 5.The finished sheet can leave the plant ready for use, and the pivoting brushes 5 can be brought up to the initial position, as shown in FIG. 5th
1010
Claims (2)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DK298077A DK147140C (en) | 1977-07-04 | 1977-07-04 | PROCEDURE AND APPARATUS FOR COATING A PLATFORM ARTICLE WITH A SHEET-SHAPED MATERIAL |
| SE7802690A SE418709B (en) | 1977-07-04 | 1978-03-09 | SET TO TRANSMIT A SHEET FORM WITH ONE PIECE SHEET MATERIAL |
| NO780840A NO152119C (en) | 1977-07-04 | 1978-03-09 | PROCEDURE AND APPARATUS FOR COVERING A PLATFORM ARTICLE WITH A PIECE SHEET-SHAPED MATERIAL |
| FI780781A FI780781A (en) | 1977-07-04 | 1978-03-13 | OVER ANCHORING FOR OVER OEVERDRAGING AV ETT SKIVFORMAT FOEREMAOL |
| DE19782814471 DE2814471A1 (en) | 1977-07-04 | 1978-04-04 | Plasterboard panel decorative covering applicator - has adhesive coated web folded over sides, then over ends by pairs of rotating brushes |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DK298077A DK147140C (en) | 1977-07-04 | 1977-07-04 | PROCEDURE AND APPARATUS FOR COATING A PLATFORM ARTICLE WITH A SHEET-SHAPED MATERIAL |
| DK298077 | 1977-07-04 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DK298077A DK298077A (en) | 1979-01-05 |
| DK147140B true DK147140B (en) | 1984-04-24 |
| DK147140C DK147140C (en) | 1984-10-01 |
Family
ID=8117803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK298077A DK147140C (en) | 1977-07-04 | 1977-07-04 | PROCEDURE AND APPARATUS FOR COATING A PLATFORM ARTICLE WITH A SHEET-SHAPED MATERIAL |
Country Status (5)
| Country | Link |
|---|---|
| DE (1) | DE2814471A1 (en) |
| DK (1) | DK147140C (en) |
| FI (1) | FI780781A (en) |
| NO (1) | NO152119C (en) |
| SE (1) | SE418709B (en) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3131183C2 (en) * | 1981-08-06 | 1984-07-19 | Held, Kurt, 7218 Trossingen | Method and device for producing coated chipboard profiles |
| DE3411023C2 (en) * | 1984-03-24 | 1994-04-28 | Roeder & Spengler Stanz | Device for producing and / or processing laminated workpieces |
| DE3527919A1 (en) * | 1985-08-03 | 1987-02-12 | Wrede Duropal Werk | Process and device for producing a composite panel |
| DD287606A7 (en) * | 1988-06-20 | 1991-03-07 | Wtz D. Holzverarbeitenden Industrie,De | DEVICE FOR COATING PROFILED SMOOTH FABRICS OF WOODEN MATERIALS |
| FR2646453B1 (en) * | 1989-04-27 | 1993-05-07 | Saint Gobain Isover | PROCESS FOR OBTAINING CONTINUOUSLY COATED PANELS ON AT LEAST TWO ADJACENT SIDES |
| IT1241719B (en) * | 1990-06-01 | 1994-02-01 | Angelis Luciano De | MACHINE FOR FOLDING AND GLUING LINES OF COATING PAPER ON CARDBOARD OR OTHER |
| DE4227256A1 (en) * | 1992-08-18 | 1994-02-24 | Robert Dipl Ing Auracher | Folding-over coating material margin on coated object - holds overlapping margin by clamping member during folding-over at prestress |
| DE19606395C1 (en) * | 1996-02-21 | 1997-10-09 | Fraunhofer Ges Forschung | Automatic application of protective sheet to painted car surface |
| ES2154517B1 (en) * | 1997-05-23 | 2001-10-16 | Barberan Sa | PROCEDURE FOR CONTINUOUS MANUFACTURE OF COVERED PROFILES FOR DRAWERS OR SIMILAR. |
| DE19840957A1 (en) * | 1998-09-08 | 2000-03-09 | Volkswagen Ag | Folding slide |
| DE102004005653B3 (en) * | 2004-02-04 | 2005-06-30 | Grafenauer, Thomas, Dr. | Decorative paper strip application device for wood or wood fibre rail using relative movement of block with counter-profile complementary to rail cross-sectional profile |
| DE102018107440A1 (en) * | 2018-03-28 | 2019-10-02 | Bulthaup Gmbh & Co. Kg | Method for producing a cover for a furniture panel |
| EP3807074A1 (en) * | 2018-06-15 | 2021-04-21 | Benassi, Gabriella | Automatic machine for coating panels with leather or fabrics |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3527632A (en) * | 1967-08-23 | 1970-09-08 | Holes Webway Co | Process of making a laminated padded album cover |
| US3674590A (en) * | 1970-08-31 | 1972-07-04 | Roberts Consolidated Ind | Means and method for applying facing strips to cores |
| DE2542018C3 (en) * | 1975-09-20 | 1981-08-06 | The Fujikura Cable Works, Ltd., Tokyo | Method of manufacturing a sheathed electrical cable |
-
1977
- 1977-07-04 DK DK298077A patent/DK147140C/en not_active IP Right Cessation
-
1978
- 1978-03-09 NO NO780840A patent/NO152119C/en unknown
- 1978-03-09 SE SE7802690A patent/SE418709B/en not_active IP Right Cessation
- 1978-03-13 FI FI780781A patent/FI780781A/en not_active Application Discontinuation
- 1978-04-04 DE DE19782814471 patent/DE2814471A1/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| DK298077A (en) | 1979-01-05 |
| NO152119B (en) | 1985-04-29 |
| NO780840L (en) | 1979-01-05 |
| DK147140C (en) | 1984-10-01 |
| NO152119C (en) | 1985-08-07 |
| SE418709B (en) | 1981-06-22 |
| FI780781A (en) | 1979-01-05 |
| SE7802690L (en) | 1979-01-05 |
| DE2814471A1 (en) | 1979-01-25 |
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