DK153531B - PROCEDURE FOR THE MANUFACTURE OF TILE PRODUCTS AND APPARATUS FOR EXERCISING THE PROCEDURE - Google Patents

PROCEDURE FOR THE MANUFACTURE OF TILE PRODUCTS AND APPARATUS FOR EXERCISING THE PROCEDURE Download PDF

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Publication number
DK153531B
DK153531B DK085277AA DK85277A DK153531B DK 153531 B DK153531 B DK 153531B DK 085277A A DK085277A A DK 085277AA DK 85277 A DK85277 A DK 85277A DK 153531 B DK153531 B DK 153531B
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Denmark
Prior art keywords
string
fabric
conveying
conveying path
path
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DK085277AA
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Danish (da)
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DK85277A (en
DK153531C (en
Inventor
Staffan Haby
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Staffan Haby
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Publication of DK153531C publication Critical patent/DK153531C/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
    • B28B11/04—Apparatus or processes for treating or working the shaped or preshaped articles for coating or applying engobing layers
    • B28B11/06—Apparatus or processes for treating or working the shaped or preshaped articles for coating or applying engobing layers with powdered or granular material, e.g. sanding of shaped articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
    • B28B11/14—Apparatus or processes for treating or working the shaped or preshaped articles for dividing shaped articles by cutting
    • B28B11/16—Apparatus or processes for treating or working the shaped or preshaped articles for dividing shaped articles by cutting for extrusion or for materials supplied in long webs

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  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Apparatuses And Processes For Manufacturing Resistors (AREA)
  • Insulating Bodies (AREA)
  • Adornments (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)

Description

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Opfindelsen angår en fremgangsmåde til fremstilling af tegl-produkter og af den i krav l's indledning angivne art.The invention relates to a process for the manufacture of brick products and of the kind specified in the preamble of claim 1.

Ved kendte fremstillinger af teglprodukter i form af. sten, rør plader eller lignende produkter presses en 5 plastisk lermasse ud gennem et mundstykke som bestemmer formen af produkterne. Den således fremstillede streng føres langs en transportbane og påføres et findelt stof, og skæres i passende længder til emner som placeres i et tørrestativ for senere at brændes.In known manufacture of brick products in the form of. stones, pipe plates or similar products, a plastic clay mass is pressed out through a nozzle which determines the shape of the products. The string thus produced is passed along a conveyor path and applied to a finely divided fabric, and cut to appropriate lengths for items placed in a drying rack for later burning.

1° Under tørringen er det nødvendigt, at produktemnerne står luftigt og adskilt, og det er derfor sædvanligt at placere dem i rækker på i det mindste to parallelle lægter. På grund af emnernes vægt vil lægterne lave aftryk i den stadig plastiske lermasse, og den side 15 af emnerne, som har været vendt mod lægterne bliver derfor ikke helt mage til den traditionelle yderside.1 ° During drying it is necessary that the product pieces are airy and separate, and it is therefore usual to place them in rows on at least two parallel laths. Due to the weight of the items, the lanterns will make impressions in the still plastic clay mass, and the page 15 of the items that have been facing the lanterns will therefore not be quite similar to the traditional exterior.

Dette er en betydelig ulempe hvis produkterne skal anvendes til facadebeklædning, eller på anden måde bliver synlige.This is a significant disadvantage if the products must be used for facade cladding or otherwise become visible.

20 Formålet med den foreliggende opfindelse er at tilveje bringe en fremgangsmåde som afhjælper denne ulempe.The object of the present invention is to provide a method which alleviates this disadvantage.

I henhold til opfindelsen er dette opnået ved en fremgangsmåde, som er ejendommelig ved det i krav l's kendetegnende del angivne.According to the invention this is achieved by a method which is characterized by the characterizing part of claim 1.

25 Det har således overraskende vist sig, at en uheldig påvirkning af emnernes underside kan forhindres ved, at der umiddelbart efter mundstykket, på strengens underside og over hele dens bredde, påføres et findelt stof, og at transportbanen frem mod afskæringsanord-ningen er således udformet, at dette stof presses fast i den plastiske masse. Det påførte stof er fortrinsvis brændbart, og udgøres fortrinsvis af savflis. Ved ud- C' ' /* <- i--? r- -7 Λ r-, 'Λ IDOD0 i ϋ 2 øvelse af opfindelsen kan mængden af kasserede produkter mindskes, og der kan fremstilles facadeplader med to ens godssider.25 Surprisingly, it has thus been found that an undue influence on the underside of the articles can be prevented by the application of a finely divided substance immediately after the mouthpiece, on the underside of the string and throughout its width, and that the conveying path towards the cutting device is thus formed. that this substance is pressed into the plastic mass. The applied fabric is preferably combustible and is preferably sawdust. At out- C '' / * <- i--? r- -7 Λ r-, 'Λ IDOD0 in ϋ 2 practice of the invention, the amount of discarded products can be reduced, and facade panels with two identical goods can be made.

Der er tidligere foreslået at påføre et stoflag på læg-5 terne, men dette har ikke været tilfredsstillende. Selv om det har været muligt at mindske indtrykningen har det alligevel efter brændingen kunnet konstateres, hvor stenen har ligget an mod lægterne, eftersom stoffet påvirker overfladestrukturen. Endvidere gælder det, at 10 emnet krymper ca. 10% under tørringen, og derved sker en bevægelse mellem emnet og lægterne.It has previously been proposed to apply a layer of fabric to the layers, but this has not been satisfactory. Although it has been possible to reduce the impression, it has nevertheless been found after the burning where the stone has rested on the limbs, since the substance affects the surface structure. Furthermore, the 10 item shrinks approx. 10% during drying, thereby moving the workpiece between the workpiece and the laths.

Opfindelsen angår endvidere et apparat til udøvelse af ovennævnte fremgangsmåde, hvilket apparat er af den i krav 2's indledning angivne art og er ejendommelig ved 15 det i krav 2's kendetegnende del angivne.The invention further relates to an apparatus for carrying out the above-mentioned method, which apparatus is of the kind specified in the preamble of claim 2 and is characterized by the characterizing part of claim 2.

Opfindelsen skal i det følgende beskrives under henvisning til tegningen, hvor fig. 1 skematisk viser et apparat til fremstilling af facadesten, og 20 fig. 2 viser en detalje set langs linien II-II i fig.The invention will be described in the following with reference to the drawing, in which fig. 1 schematically shows an apparatus for making the facade stone, and FIG. 2 shows a detail taken along line II-II of FIG.

1.First

Tilberedt lermasse føres gennem en kanal 10 til en transportør 11, f.eks. af skruetypen, og udstyret med et mundstykke 12. Transportøren leverer lermassen i en 25 streng 13 med rektangulært tværsnit, til en transport- bane som omfatter flere dele. Strengen skæres op i emner 14 af passende tykkelse ved hjælp af en skæreanordning 15, og overføres ved enden af transportbanen til et tørrestativ 16.Prepared clay pulp is passed through a channel 10 to a conveyor 11, e.g. of the screw type, and equipped with a nozzle 12. The conveyor delivers the clay mass in a 25 strand 13 of rectangular cross-section, to a conveyor path comprising several parts. The string is cut into blanks 14 of appropriate thickness by means of a cutting device 15 and transferred at the end of the conveying path to a drying rack 16.

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Emnerne 14 bliver stående i dette stativ på to lægter 17, således at hvert enkelt emne står frit i den omgivende atmosfære.The workpieces 14 remain in this frame on two stands 17, so that each workpiece is free in the surrounding atmosphere.

For at forhindre, at lægterne sætter marsker i emnernes 5 undersider, påføres, umiddelbart efter mundstykket 12, et findelt stof på undersiden af strengen. Dette stof kan hensigtsmæssigt bestå af savflis, men der kan også anvendes formalet papirmasse eller andre brændbare celluloseprodukter. Der kan i stedet anvendes ikke-brænd-lø bare stoffer, f.eks. sand eller materialer, som smelter og giver en glasurflade.In order to prevent the lampposts from entering the undersides of the blanks 5, immediately after the nozzle 12, a finely divided substance is applied to the underside of the string. This substance may conveniently consist of sawdust, but ground pulp or other combustible cellulose products may also be used. Instead, non-combustible solvents may be used, e.g. sand or materials that melt and give a glaze surface.

Under mundstykket 12 findes en beholder 18 til stoffet, som tilføres gennem et rør 19. I tilslutning til beholderen findes et påføringsorgan 20, som omfatter en tran-15 sportbane i form af et endeløst bånd 21 af filt eller andet porøst materiale, der er ført over valser 22, 23, 24, som drives på passende måde af en motor 25.Underneath the nozzle 12 is a container 18 for the fabric which is fed through a tube 19. Next to the container is an applicator 20 which comprises a conveyor track in the form of an endless belt 21 of felt or other porous material which is passed over rollers 22, 23, 24, which are suitably driven by a motor 25.

Den første del 21a af banen for massen er anordnet med hældning i forhold til horisontalplanet, og den anden 20 del 21b bevæger sig i samme retning som strengen 13.The first portion 21a of the web for the mass is inclined with respect to the horizontal plane, and the second portion 21b moves in the same direction as the string 13.

I beholderen 18 findes en afstryger 26 som danner en efter tykkelsen af ønsket stoflag afpasset spalte mellem sin underside og det øvre plan af transportbanen 21. Banen vil således hele tiden transportere en vis 25 mængde stof op mod undersiden af strengen 13 og tryk ke stoffet fast mod denne. På strengens overside findes en belastning 28 som trykker strengen mod overgangen mellem banedelene 21a og 21b.In the container 18 there is a scraper 26 which forms a gap adapted to the thickness of the desired fabric layer between its underside and the upper plane of the conveyor web 21. Thus, the web will constantly transport a certain amount of fabric up against the underside of the string 13 and press the fabric together. against this one. On the upper side of the string is a load 28 which pushes the string towards the transition between the web portions 21a and 21b.

Når strengen 13 passerer over den anden del 21b af ba-30 nen, trykkes stoffet fast til strengens underside, og bliver siddende fast på denne under den efterfølgende behandling. Over denne del af banen findes en anden belastningsanordning 29 som trykker strengen nedover.As the string 13 passes over the second part 21b of the web, the fabric is pressed firmly to the underside of the string and becomes stuck to it during the subsequent treatment. Above this part of the web is another load device 29 which pushes the string down.

i S Λ '* Γ* ma* Λ : LA ! ϋ ,,· JO ί ϋ 4i S Λ '* Γ * ma * Λ: LA! JO ,, · JO ί ϋ 4

Et antal småruller 30 støtter undersiden af banedelen 21b.A number of small rollers 30 support the underside of the web portion 21b.

Efter afskæringsanordningen 15 er anordnet en anden transportbane i form af et rullebord 32 med drevne rul- 5 ler 33. Under forflytningen langs rullebordet vil emnerne ved overføring fra en rulle til en anden udføre en bugtende bevægelse som skiller de enkelte emner fra hinanden.Following the cut-off device 15, a second conveying path is provided in the form of a roller table 32 with driven rollers 33. During the movement along the roller table, the articles, when transferring from one roller to another, perform a warping movement which separates the individual items from one another.

Ved enden af rullebordet, i partiet 34, er rullerne 10 udformet således, at lægterne 17 kan føres ind under emnerne 14 og løfte en afpasset mængde af disse fra rullebordet til tørrestativet 16.At the end of the roller table, in the portion 34, the rollers 10 are configured so that the lugs 17 can be inserted under the blanks 14 and lift a matched amount thereof from the roller table to the drying rack 16.

Hele apparatet er vist meget skematisk, og der findes flere kendte anordninger som kan benyttes for at over-15 føre emnerne fra den anden transportbane til tørrestativet, der hensigtsmæssigt kan bestå af en vogn som kan føres gennem en tørreovn.The whole apparatus is shown very schematically, and there are several known devices which can be used to transfer the items from the second conveyor path to the drying rack, which may conveniently consist of a carriage which can be passed through a drying oven.

Denne del af apparatet har ingen anden tilknytning til opfindelsen end at den forudsætter, at emnerne place-20 res på lægter, og det er disse som kan skade emnerne.This part of the apparatus has no relation to the invention other than that it presupposes that the items are placed on laths, and it is these that can damage the items.

Afhængigt af arten af de produkter som skal fremstilles, kan påføringsorganet udformes noget anderledes end det som er vist, og det er åbenbart, at den første skrånende del og den anden, horisontale del af transport-25 banen kan udformes som adskilte dele.Depending on the nature of the products to be manufactured, the application means may be designed somewhat differently from that shown, and it is evident that the first inclined portion and the second horizontal portion of the conveying path may be formed as separate portions.

Med hensyn til ønsket om efter brænding at opnå en ensartet overfladestruktur over det hele, kan det være hensigtsmæssigt at lægge stof også på strengens sider og øvre flade. Dette kan ske ved hjælp af enkle påførings-30 organer, som dog ikke er vist på tegningen. Det som er væsentlig for opfindelsen, og som udgør det problem som løses med denne, er påføringen af stof på under-With regard to the desire to achieve a uniform surface texture after firing, it may be appropriate to apply fabric to the sides and upper surface of the strand as well. This can be done by means of simple application means, which, however, are not shown in the drawing. What is essential to the invention and which constitutes the problem to be solved with it is the application of fabric to the substrate.

Claims (3)

1. Fremgangsmåde til fremstilling af teglprodukter, ved hvilken en plastisk masse presses ud gennem et mundstykke (12) til dannelse af en streng (13), der aflægges på en transportbane, påføres et fint fordelt stof og under bevægelse langs transportbanen opskæres i passende 20 længder ved hjælp af en afskæringsanordning (15), hvor efter de således opnåede produktemner (14) placeres i et tørrestativ (16) for senere at brændes, kendetegnet ved, at der umiddelbart efter mundstykket (12) på undersiden af strengen (13) og over hele dennes 25 bredde påføres et fint fordelt, fortrinsvis brændbart stof, og at der udøves et tryk mod oversiden af strengen på transportbanen (25-27) frem mod afskæringsanordningen (15), så at stoffet trykkes fast i den plastiske masse.1. A process for the manufacture of brick products in which a plastic mass is extruded through a nozzle (12) to form a strand (13) deposited on a conveyor track, applied to a finely spaced fabric and cut along the conveyor path in appropriate manner. lengths by means of a cut-off device (15), after which the product pieces thus obtained (14) are placed in a drying rack (16) for later burning, characterized in that immediately after the mouthpiece (12) on the underside of the string (13) and over its entire width 25, a finely distributed, preferably combustible, is applied and a pressure is exerted against the upper surface of the string on the conveying web (25-27) against the cutting device (15) so that the fabric is pressed into the plastic mass. 2. Apparat til udøvelse af fremgangsmåden ifølge krav 1 til fremstilling af teglprodukter, omfattende en transportanordning (11) med et mundstykke (12) for en pla- C'.s /; f* “· * r-> * V 1 V V ^ i i·—^ stisk lermasse, en transportbane (21) til at modtage den fremførte streng (13), en afskæringsanordning (15) samt midler til overføring af produktemnerne (14) til et tørrestativ (16), hvorved produktemnerne bliver lig-5 gende an mod i det mindste to lægter (17) som er rettet i længderetningen i transportbanen, kendetegnet ved, at et påføringsorgan for et, fortrinsvis brændbart, fint fordelt stof under strengen (13), omfattende transportbanen (21), som har mindst samme 10 bredde som strengen, samt en første del (21a), som er anbragt med hældning i forhold til horisontalplanet, strækker sig gennem en beholder (18) for det fint fordelte stof, samt når op til planet for en anden, horisontal del (21b) af transportbanen, idet der er anbragt 15 organer (28, 29) til at belaste strengen mod den hori sontale del af transportbanen.Apparatus for carrying out the method according to claim 1 for the manufacture of brick products, comprising a conveying device (11) with a nozzle (12) for a plate C 's /; f * “· * r-> * V 1 VV ^ ii · - ^ stic clay, a transport path (21) for receiving the conveyed string (13), a cutting device (15), and means for transferring the product items (14) to a drying rack (16), whereby the product blanks abut at least two lengths (17) which are directed longitudinally in the conveying path, characterized in that an application means for a, preferably combustible, finely distributed substance under the string (13) ), comprising the conveying web (21) having at least the same width as the string, and a first portion (21a) disposed inclined to the horizontal plane extends through a container (18) for the finely divided fabric, and reaching the plane of another horizontal portion (21b) of the conveying path, with 15 means (28, 29) being arranged to load the string toward the horizontal portion of the conveying path. 3. Apparat ifølge krav 2, kendetegnet ved en afstrygeranordning (26) monteret i tilslutning til transportbanen (21) og indrettet til at bestemme tyk-20 kelsen af det påførte lag af stof.Apparatus according to claim 2, characterized by a scraper device (26) mounted adjacent to the conveying path (21) and arranged to determine the thickness of the applied layer of fabric.
DK085277A 1976-02-27 1977-02-25 PROCEDURE FOR THE MANUFACTURE OF TILE PRODUCTS AND APPARATUS FOR EXERCISING THE PROCEDURE DK153531C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE7602611A SE399202B (en) 1976-02-27 1976-02-27 PROCEDURE FOR THE MANUFACTURE OF BRICK PRODUCTS AND DEVICES FOR THE PERFORMANCE OF THE PROCEDURE
SE7602611 1976-02-27

Publications (3)

Publication Number Publication Date
DK85277A DK85277A (en) 1977-08-28
DK153531B true DK153531B (en) 1988-07-25
DK153531C DK153531C (en) 1988-12-12

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ID=20327148

Family Applications (1)

Application Number Title Priority Date Filing Date
DK085277A DK153531C (en) 1976-02-27 1977-02-25 PROCEDURE FOR THE MANUFACTURE OF TILE PRODUCTS AND APPARATUS FOR EXERCISING THE PROCEDURE

Country Status (7)

Country Link
BE (1) BE851852A (en)
DE (1) DE2708342A1 (en)
DK (1) DK153531C (en)
FR (1) FR2342141A1 (en)
NL (1) NL7702040A (en)
NO (1) NO148771C (en)
SE (1) SE399202B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111546475B (en) * 2020-04-10 2022-04-08 山西晋明堂文化科技有限公司 A mud base section black iron sand adds device for production of red porcelain kettle
CN111890540A (en) * 2020-08-13 2020-11-06 四川省劲腾环保建材有限公司 Automatic production method of wallboard

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE870970C (en) * 1951-11-16 1953-03-19 Richard Theelen Methods and devices for sanding bricks

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE80662C (en) *
US1793216A (en) * 1930-04-12 1931-02-17 Humbert M Fenati Brick machine
GB517305A (en) * 1938-07-23 1940-01-25 Bertram Priestley Improvements in or relating to the manufacture of bricks or the like

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE870970C (en) * 1951-11-16 1953-03-19 Richard Theelen Methods and devices for sanding bricks

Also Published As

Publication number Publication date
DE2708342A1 (en) 1977-09-01
NL7702040A (en) 1977-08-30
NO148771C (en) 1983-12-14
NO770584L (en) 1977-08-30
SE399202B (en) 1978-02-06
FR2342141B1 (en) 1982-06-11
NO148771B (en) 1983-09-05
DK85277A (en) 1977-08-28
SE7602611L (en) 1977-08-28
DK153531C (en) 1988-12-12
FR2342141A1 (en) 1977-09-23
BE851852A (en) 1977-06-16

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