ITPG20100027A1 - CONTINUOUS COOKING CAKE SYSTEM IN TEXT. - Google Patents

CONTINUOUS COOKING CAKE SYSTEM IN TEXT. Download PDF

Info

Publication number
ITPG20100027A1
ITPG20100027A1 IT000027A ITPG20100027A ITPG20100027A1 IT PG20100027 A1 ITPG20100027 A1 IT PG20100027A1 IT 000027 A IT000027 A IT 000027A IT PG20100027 A ITPG20100027 A IT PG20100027A IT PG20100027 A1 ITPG20100027 A1 IT PG20100027A1
Authority
IT
Italy
Prior art keywords
tablet
belt
chains
cake
tablets
Prior art date
Application number
IT000027A
Other languages
Italian (it)
Inventor
Mario Gambula
Massimiliano Peccia
Original Assignee
Mario Gambula
Massimiliano Peccia
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 Mario Gambula, Massimiliano Peccia filed Critical Mario Gambula
Priority to ITPG2010A000027A priority Critical patent/IT1400138B1/en
Publication of ITPG20100027A1 publication Critical patent/ITPG20100027A1/en
Application granted granted Critical
Publication of IT1400138B1 publication Critical patent/IT1400138B1/en

Links

Classifications

    • AHUMAN NECESSITIES
    • A21BAKING; EDIBLE DOUGHS
    • A21BBAKERS' OVENS; MACHINES OR EQUIPMENT FOR BAKING
    • A21B1/00Bakers' ovens
    • A21B1/42Bakers' ovens characterised by the baking surfaces moving during the baking
    • A21B1/48Bakers' ovens characterised by the baking surfaces moving during the baking with surfaces in the form of an endless band

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Bakery Products And Manufacturing Methods Therefor (AREA)

Description

TESTO DELLA DESCRIZIONE  TEXT OF THE DESCRIPTION

Il presente trovato concerne un sistema di cottura in continuo per prodotti alimentari che necessitano  di cottura su entrambe la facce, specificatamente torte al testo; il trovato Ã ̈ basato principalmente su  un nastro trasportatore a tavolette. Il presente trovato Ã ̈ essenzialmente costituito da una struttura a  telaio che supporta il nastro di cottura, il nastro di ausilio per il ribaltamento della torta e la cappa di  aspirazione fumi. Nel disegno Fig. 1. che Ã ̈ una vista laterale schematica del trovato, sono indicati:  The present invention relates to a continuous cooking system for food products which require cooking on both sides, specifically cakes to the text; the invention is mainly based on a conveyor belt with tablets. The present invention essentially consists of a frame structure which supports the cooking belt, the aid belt for overturning the cake and the fume suction hood. In the drawing Fig. 1, which is a schematic side view of the invention, the following are indicated:

con 1 - Il nastro di cottura  with 1 - The cooking belt

 Con 2 â€  Il nastro di ausilio per il ribaltamento  With 2 â € The tipping aid belt

con 3 â€  La cappa di aspirazione fumi   with 3 â € The fume extraction hood

con Zona A â€  la estremità in cui avviene i l carico delle torte da cuocere e lo scarico delle torte cotte  with Zone A - the extremity where the loading of the cakes to be cooked and the unloading of the cooked cakes take place

con Zona B - la estremità in cui avviene il ribaltamento della torta.   with Zone B - the extremity where the cake is overturned.

Con le frecce sono indicati il senso di avanzamento dei rami del nastro di cottura.  The arrows indicate the direction of advancement of the cooking belt branches.

Il nastro di cottura Ã ̈ un nastro trasportatore a tavolette, altrimenti denominate tapparelle, in cui le  tavolette hanno la funzione di testi; la tavoletta, testo del trovato, Ã ̈, ad esempio, con forma di  quadrilatero rettangolo di dimensioni idonee a contenere la torta con il diametro massimo tra quelle  che si intendono cuocere. Lo spessore della tavoletta Ã ̈ dipendente dal tipo di materiale della tavoletta  stessa, ad esempio compreso fra 0,5 cm e 3 cm. Il materiale con cui Ã ̈ costruita la tavoletta Ã ̈ refrattario resistente al fuoco, inerte, atossico, ad esempio refrattario silico†alluminoso. Al di sotto sia  del ramo superiore che di quello inferiore del nastro sono inseriti, supportati dal telaio e distribuiti  uniformemente pressoché per tutta la lunghezza e la larghezza del nastro, dei bruciatori, altrimenti  fuochi, di com†bustibile gassoso, ad esempio Metano o GPL (Gas di Petrolio Liquefatto). La  distribuzione dei fuochi Ã ̈ tale per garantire un riscaldamento uniforme ed una temperatura pressoché  costante delle tavolette. Un'appropriata apparecchiatura provvede alla accensione, al controllo della  combustione ed a rendere la portata del combustibile variabile tra un minimo ed un massimo agendo  sugli appositi organi di regolazione. La combustione del gas apporta l'energia termica necessaria al  riscaldamento delle tavolette ed al mantenimento della loro temperatura al livello necessario per la  cottura delle torte. La disposizione dei fuochi Ã ̈ evidenziata nel disegno Fig.2, in cui sono riportate in  modo schematico ed in scale tra di loro diverse la vista laterale ed una sezione trasversale, le serie di  fuochi sono contrassegnate con - F   The cooking belt is a conveyor belt with tablets, otherwise called roller shutters, in which the tablets have the function of texts; the tablet, text of the invention, is, for example, with the shape of a rectangle quadrilateral of dimensions suitable to contain the cake with the maximum diameter among those to be baked. The thickness of the tablet depends on the type of material of the tablet itself, for example between 0.5 cm and 3 cm. The material with which the board is built is fire resistant, inert, non-toxic refractory, for example silicoâ € aluminous refractory. Below both the upper and lower branches of the belt are inserted, supported by the frame and uniformly distributed almost throughout the length and width of the belt, burners, otherwise fires, of gaseous fuel, for example Methane or LPG (Liquefied Petroleum Gas). The distribution of the fires is such to ensure uniform heating and an almost constant temperature of the tablets. An appropriate equipment provides for ignition, combustion control and to make the fuel flow rate variable between a minimum and a maximum by acting on the appropriate adjustment devices. The combustion of the gas brings the thermal energy necessary to heat the bars and to maintain their temperature at the level necessary for baking the cakes. The arrangement of the burners is highlighted in the drawing Fig. 2, in which the side view and a cross section are shown schematically and in different scales, the series of burners are marked with - F

Il nastro di cottura Ã ̈ essenzialmente un nastro di trasporto costituito da un telaio che sostiene due  catene del tipo ad una fila di rulli con passo, ad esempio, di 9,525 mm pari a 3/8". Ognuna delle due  catene, di uguale lunghezza tra di loro, e chiusa ad anello, tali anelli, identici e paralleli tra di loro sono  montati specularmente ed opportunamente distanziati di un interasse che di† -- - pende dalla larghezza  delle tavolette. I1 movimento sincrono tra le due catene Ã ̈ assicurato da due ruote motrici identiche  tra di loro; le due ruote dentate, altrimenti pignoni, con profilo idoneo per il tipo di catena utilizzata,  sono calettate in fase fra di loro su un albero motorizzato che Ã ̈ sostenuto da supporti, -ad esempio.  oscillanti e dotati di cuscinetti, indifferentemente volventi o radenti, collegati alla struttura fissa.  L'albero motorizzato Ã ̈ montato su una estremità del nastro che per questo diventa testata motrice;  nel disegno di Fig.1 la testata motrice Ã ̈ quella posizionata, ma non Ã ̈ obbligatorio, nella Zo†na B;  l'estremità opposta Ã ̈ normalmente denominata testata di rinvio o folle. L'interasse, e la conseguente  lunghezza del nastro, tra i pignoni motorizzati e quelli di rinvio e determinato dal numero di tavolette,  dalla loro lunghezza e dallo spazio lasciato libero tra una tavoletta e l'altra. La motorizzazione Ã ̈ costituita da un motoriduttore a velocità variabile: la variabilità può essere ottenuta indifferentemente  inserendo un variatore meccanico o agendo sull'alimentazione del motore con, ad esempio per motori  elettrici alimentati in corrente alternata, un convertitore di frequenza. La variabilità della velocità Ã ̈ necessaria, qualsiasi sia la lunghezza del nastro, per adeguare il tempo ottimale di cottura alle  molteplici variabili che lo determinano, ad esempio, tipo di impasto e peso della torta da cuocere;  mentre, per un dato tempo di cottura, '.,q l .a l In lunghezza del nastro determina la quantità oraria di  torte che si possono cuocere. La distanza tra il ramo superiore e quello inferiore delle catene Ã ̈ tale da  consentire il necessario flusso di aria in ingresso e di fumi in uscita per un regolare funzionamento dei  bruciatori; con riferimento al disegno di Fig.3, per  raggiungere tale scopo la giusta configurazione  geometrica per l'asse delle  catene può essere ottenuta. ad esempio, con due coppie di pignoni folli,  adeguatamente posizionati nelle testate motrice e folle; nella testata folle sono l - presenti anche i  pignoni tenditori delle catene; il sostegno delle catene nei tratti rettilinei Ã ̈, ad esempio, ottenuto per i  rami superiori con pignoni folli e per quelli inferiori con dei cuscinetti che sostengono le tavolette e  quindi le catene; per ognuna delle due catene il posizionamento e I'interasse tra i pi†gnoni che  sostengono il ramo superiore dipende dalla lunghezza delle tavoletta; per ognuna delle due catene il  posizionamento e 17interasse tra i cuscinetti - che sostengono il ramo inferiore dipende dalla lunghezza  delle tavoletta: nel trovato, I'interasse tra i cuscinetti inferiore alla metà della lunghezza della tavoletta  garantisce alla tavoletta stessa sempre la presenza di almeno quattro appoggi. I cuscinetti di sostegno  ed i vari pignoni folli sono montati su perni fissi col† /\ legati al telaio; i pignoni sono resi folli per  I'interposizione di cuscinetti calettati sui perni. Nel disegno Fig.3, rappresentazione laterale schematica  delle due testate, sono indicati con:   The cooking belt is essentially a conveyor belt consisting of a frame that supports two chains of the type with a row of rollers with a pitch, for example, of 9.525 mm equal to 3/8 ". Each of the two chains, of equal length between them, and closed in a ring, these rings, identical and parallel to each other, are mounted specularly and suitably spaced by an interaxis that of ... - - hangs from the width of the tablets. The synchronous movement between the two chains is ensured by two driving wheels identical to each other; the two toothed wheels, otherwise sprockets, with a profile suitable for the type of chain used, are keyed in phase with each other on a motorized shaft which is supported by supports, for example oscillating and equipped with bearings, indifferently rolling or sliding, connected to the fixed structure. The motorized shaft is mounted on one end of the belt which becomes the driving head; in the drawing of Fig. 1 the driving head is q u the one positioned, but it is not obligatory, in the Zoâ € na B; the opposite end is normally referred to as the deflection head or idler. The center distance, and the consequent length of the belt, between the motorized pinions and the return ones is determined by the number of boards, their length and the space left free between one board and another. The motorization consists of a variable speed gearmotor: the variability can be obtained either by inserting a mechanical variator or by acting on the motor power supply with, for example, for electric motors powered by alternating current, a frequency converter. The variability of the speed is necessary, whatever the length of the belt, to adapt the optimal cooking time to the many variables that determine it, for example, type of dough and weight of the cake to be cooked; while, for a given cooking time, '., q l .a l The length of the belt determines the hourly quantity of cakes that can be baked. The distance between the upper and lower branches of the chains is such as to allow the necessary flow of incoming air and outgoing fumes for regular operation of the burners; with reference to the drawing of Fig.3, to achieve this purpose the correct geometric configuration for the axis of the chains can be obtained. for example, with two pairs of idle pinions, suitably positioned in the drive and idle heads; in the idle head there are l - also the tensioning pinions of the chains; the support of the chains in the straight sections is, for example, obtained for the upper branches with idle pinions and for the lower ones with bearings that support the tablets and therefore the chains; for each of the two chains, the positioning and the center distance between the larger ones supporting the upper branch depends on the length of the tablet; for each of the two chains the positioning and center distance between the bearings - which support the lower branch depends on the length of the board: in the invention, the center distance between the bearings less than half the length of the board always guarantees the presence of at least four support. The support bearings and the various idle pinions are mounted on fixed pins colâ € / \ tied to the frame; the pinions are made idle by the interposition of bearings keyed on the pins. In the drawing Fig. 3, schematic lateral representation of the two heads, they are indicated with:

- 1 - pignoni motorizzati   - 1 - motorized pinions

†2† pignoni di rinvio testata folle   â € 2â € idle head return pinions

†3† pignoni di rinvio ausiliari testata motrice   â € 3â € drive head auxiliary drive pinions

†4† pignoni di rinvio ausiliari testata folle   â € 4â € idle head auxiliary drive pinions

†5† pignoni tenditori - - â € 5â € tensioner pinions - -

†6† pignoli di sostegno del ramo superiore   â € 6â € fussy support of the upper branch

†7† cuscinetti di sostegno del ramo inferiore  â € 7â € lower branch support bearings

†L â€ l'interasse tra i pignoni motorizzati e quelli di rinvio.  â € L â € the distance between the motorized sprockets and the return sprockets.

Nelle catene, ad intervalli regolari e costanti, sono inseriti degli attacchi; l'attacco 6 costituito da un  perno più lungo dei perni con cui Ã ̈ composta - normalmente la catena, per cui tale perno sporge dal  profilo trasversale della catena. l'entità della sporgenza dipende dal passo della catena, l'inserimento  di tali perni più lunghi al posto dei normali può essere effettuato al montaggio del nastro o all'atto  della costruzione della catena da parte del costruttore della stessa su specifica richiesta del cliente. Per  maggior chiarezza, nel disegno parziale e schematico di Fig.4 I'interasse tra i due anelli di catena Ã ̈ indicato con "a", l'interasse tra i rami inferiori e superiori degli anelli di catena Ã ̈ indicato con "b",  l'interasse tra i perni di attacco Ã ̈ indicato con "C" e la sporgenza del perno con "u†. L'interasse tra i  perni dipende dalla lunghezza delle tavolette e dallo spazio libero tra una tavoletta e l'altra; tale spazio  libero Ã ̈ determinato dalla necessità che, per evitare la rottura di tavolette soprattutto durante la  rotazione nelle testate, i bordi trasversali di due tavolette contigue non vengano a contatto forzandosi  cosi tra loro - Le tavolette, costituenti i testi del trovato, possono essere dotate o meno ognuna di una  cornice di acciaio. Ogni tavoletta Ã ̈ dotata, su una sola faccia i che sarà quella esterna, di un risalto che  funge da posizionamento e sostegno per la torta durante la fase di ribaltamento: la faccia con il risalto  diventa il' "recto" e quella opposta il "verso" della tavoletta. Il risalto realizzato, ad esempio, con  lamiera opportunamente piegata: posizionato trasversalmente rispetto all'asse longitudinale della  tavoletta ed in vicinanza del bordo trasversale della tavoletta che risulta anteriore in dipendenza del  senso del moto. - La tavoletta Ã ̈ anche dotata, su ognuno dei due fianchi, di un perno, analogo a quello  inserito nelle catene, per consentire il collegamento della tavoletta alle catene. [,a posizione dei due  perni, simmetrica, Ã ̈ spostata verso il bordo anteriore: l'entità della distanza tra l'asse dei perni ed il  bordo anteriore Ã ̈ deter†minante per il buon funzionamento nella fase di ribaltamento ed in quella di  scarico. La tavoletta Ã ̈ rappresentata schematicamente nel disegno di Fig.5 in cui la larghezza si Ã ̈ indicata con "a", la lunghezza con "b", lo spessore con "s", l'altezza del risalto con "h", la distanza della  battuta dal bordo anteriore con "d", la distanza dell'asse dei perni dal bordo anteriore con "C" e la  sporgenza dei perni con "u†. Come illustrato nel disegno schematico - di Fig.6, per consentire che la  tavo†letta assuma le giuste posizioni rispetto alle catene sia durante lo scorrimento delle catene nelle  testate, sia per garantire, nei tratti rettilinei, il libero appog†gio della tavoletta sulle catene o sui  cuscinetti di sostegno, il collegamento tra ogni perno della tavoletta ed il corrispondente perno di  attacco sulle catene Ã ̈ effettuato con una piccola biella; in tal modo il collegamento tra perno della -tavoletta e Soro su un'estremità della biella ed il collegamento tra perno di at†tacco della catena e foro  sull'altra estremità della biella costituiscono dei vincoli a cerniera piana; in funzione della posizione in  altezza del perno della tavoletta, l'interasse tra le due cerniere della biella Ã ̈ superiore alla somma di  metà altezza della catena e della distanza, per la tavoletta, tra l'asse del perno e superficie inferiore:  tale montaggio lascia libera la tavoletta di adagiarsi - sulle catene. La biella può essere o costruita o  realizzata, come indicato nel disegno di Fig.6 con una maglia interna della catena utilizzata. Nel disegno  di Fig.6 si Ã ̈ indicato l'interasse tra le cerniere con "lc" e con "gap" lo spazio che può rimanere libero tra  la catena e la tavoletta. Il nastro di ausilio per il ribaltamento con riferimento al disegno schematico di  Fig.7 in cui Ã ̈ rappresenta la vista laterale e la vista in pianta, Ã ̈ costituito da un telaio autoportante di  lunghezza adeguata e la cui larghezza dipende dalla larghezza delle tavolette, che sostiene, tramite  coppie di supporti a flangia, nella estremità posteriore l'albero motore ed in quella anteriore l'albero  folle. Su ognuno dei due alberi Ã ̈ calettato un rullo; sui due rulli si avvolge un tappeto chiuso ad anello  di materiale idoneo per prodotti alimentari. L'albero motore Ã ̈ movimentato da un motoriduttore a  velocità variabile sostenuto l dall'albero stesso; la posizione longitudinale dei supporti dell'albero folle,  essendo il loro collegamento con il telaio effettuato con asole, può essere registrata tra due posizioni  estreme per consentire sia il montaggio del tappeto che garantirne il giusto tensionamento. Nella  parte superiore delle fiancate della testata folle sono montati due pattini in materiale antifrizione. Al di  sopra del tappeto, nella zona della testata motrice, Ã ̈ posizionato un piatto con forma sagomata a V  che, a ribaltamento avvenuto, posiziona la torta e contemporaneamente ne impedisce I'eventuale  fuoriuscita dal nastro. Il telaio, e quindi tutto il nastro, può ruotare intorno ad un asse che funge da  fulcro, tale asse Ã ̈ vincolato con supporti fissati al telaio. La posizione del fulcro Ã ̈ tale che il nastro, con  l'ausilio, se necessario, di molle o contrappesi, tende a ruotare in senso antiorario con testata folle che  si muove verso l'alto: Ã ̈ sufficien†te una forza diretta verso il basso di modesta entità applicata sulla  testata fol -- le per equilibrare il nastro. Due battute registrabili, una superiore ed una inferiore, limitano  la rotazione del nastro tra una posizione limite inferiore ed una posizione limite superiore. Nel disegno  di Fig.7 si Ã ̈ indicata la larghezza del telaio con "a", l'interasse tra i rulli con "b", l'asse del fulcro con "r",  la posizione in orizzontale del fulcro rispetto all'asse del rullo motorizzato con "C", la posizione in  orizzontale del fulcro rispetto all'asse del rullo folle con "d", la posizione in altezza del fulcro rispetto  agli assi dei rulli con "h", il piatto con forma sagomata a V con "LP". i due pattini con "PS".  Ribaltamento della torta: - il particolare percorso delle catene nella testata motrice, il collegamento con  bielle tra tavoletta e catene ed il nastro ausiliario consentono, durante il tra†sferimento di ogni  tavoletta dalramo superiore a quello inferiore del nastro, che la torta posizionata sul recto della  tavoletta si ribalti e venga riposizionata sul verso della stessa tavoletta. Le varie fasi del ribaltamento  sono riportate nel disegno schematico di Fig.8 in cui, per una migliore comprensione, Ã ̈ rap†presentata  una sola torta posizionata sulla tavoletta contrassegnata con "A", sono rappresentate anche la  tavoletta che la precede e quella che la segue.  In the chains, at regular and constant intervals, attacks are inserted; the attachment 6 consists of a pin longer than the pins with which it is composed - normally the chain, so that this pin protrudes from the transversal profile of the chain. the extent of the protrusion depends on the pitch of the chain, the insertion of these longer pins instead of the normal ones can be carried out when the belt is assembled or when the chain is built by the manufacturer of the same on specific customer request. For greater clarity, in the partial and schematic drawing of Fig. 4 the distance between the two chain links is indicated with "a", the distance between the lower and upper branches of the chain rings is indicated with "b" , The center distance between the attachment pins is indicated with "C" and the protrusion of the pin with "uâ €. The distance between the pins depends on the length of the boards and the free space between one board and the other; free space is determined by the need for the transversal edges of two contiguous tablets not to come into contact, thus forcing each other, to avoid breaking of the tablets especially during the rotation in the heads - The tablets, making up the texts of the invention, can be equipped or not, each with a steel frame. Each tablet is equipped, on one side, which will be the external one, with a projection that acts as a positioning and support for the cake during the overturning phase: the face with the projection becomes the '"recto" e The opposite one the "verse" of the tablet. The projection made, for example, with suitably folded sheet metal: positioned transversely with respect to the longitudinal axis of the tablet and in proximity to the transverse edge of the tablet which is anterior depending on the direction of motion. - The board is also equipped, on each of the two sides, with a pin, similar to the one inserted in the chains, to allow the board to be connected to the chains. [, when the position of the two pins is symmetrical, it is displaced towards the front edge: the extent of the distance between the axis of the pins and the front edge is decisive for proper operation in the overturning and in the I unload. The tablet is schematically represented in the drawing of Fig. 5 in which the width is indicated with "a", the length with "b", the thickness with "s", the height of the projection with "h", the distance of the stop from the front edge with "d", the distance of the axis of the pins from the front edge with "C" and the protrusion of the pins with "uâ €. As shown in the schematic drawing - of Fig. 6, to allow the the table assumes the right positions with respect to the chains both during the sliding of the chains in the heads, and to ensure, in the straight sections, the free support of the tablet on the chains or on the support bearings, the connection between each pin of the tablet and the corresponding attachment pin on the chains is made with a small connecting rod; in this way the connection between the pin of the -table and Soro on one end of the connecting rod and the connection between the attachment pin of the chain and the hole on the other end of the connecting rod constitute with o flat hinge constraints; depending on the height position of the pin of the board, the distance between the two hinges of the connecting rod is greater than the sum of the half height of the chain and the distance, for the board, between the axis of the pin and the lower surface: this assembly let the tablet free to recline - on the chains. The connecting rod can be either built or made, as shown in the drawing in Fig.6, with an internal link of the chain used. In the drawing of Fig.6 the distance between the hinges has been indicated with "lc" and with "gap" the space that can remain free between the chain and the board. The tilting aid belt with reference to the schematic drawing of Fig. 7 in which à ̈ represents the side view and the plan view, consists of a self-supporting frame of suitable length and whose width depends on the width of the boards, which supports the drive shaft in the rear end and the idle shaft in the front end by means of pairs of flange supports. A roller is keyed onto each of the two shafts; a closed loop carpet of material suitable for food products is wound on the two rollers. The motor shaft is moved by a variable speed gearmotor supported by the shaft itself; the longitudinal position of the idle shaft supports, being their connection with the frame made with slots, can be adjusted between two extreme positions to allow both the assembly of the belt and to ensure the correct tensioning. In the upper part of the sides of the idle head are mounted two pads in anti-friction material. Above the belt, in the area of the drive head, there is a plate with a V-shaped shape which, once overturned, positions the cake and at the same time prevents it from coming out of the belt. The frame, and therefore the whole belt, can rotate around an axis that acts as a fulcrum, this axis is constrained with supports fixed to the frame. The position of the fulcrum is such that the belt, with the aid, if necessary, of springs or counterweights, tends to rotate counterclockwise with the idle head moving upwards: a force directed towards the modest bass applied on the idler head to balance the tape. Two adjustable stops, one upper and one lower, limit the rotation of the tape between a lower limit position and an upper limit position. In the drawing of Fig. 7 the width of the frame has been indicated with "a", the distance between the rollers with "b", the axis of the fulcrum with "r", the horizontal position of the fulcrum with respect to the axis of the motorized roller with "C", the horizontal position of the fulcrum with respect to the axis of the idle roller with "d", the height position of the fulcrum with respect to the axes of the rollers with "h", the plate with V-shaped shape with "LP". the two skates with "PS". Tilting of the cake: - the particular path of the chains in the drive head, the connection with connecting rods between the tablet and the chains and the auxiliary belt allow, during the transfer of each tablet from the upper branch to the lower one of the belt, that the cake positioned on the back of the tablet is overturned and repositioned on the direction of the same tablet. The various stages of overturning are shown in the schematic drawing of Fig. 8 in which, for a better understanding, a single cake is presented, positioned on the tablet marked "A", the tablet that precedes it and the one that precedes it are also represented. follows it.

La "Fase 1" rappresenta la posizione delle tre tavolette e del nastro ausiliario nel momento in cui la  tavoletta p "A" - inizia il percorso di ribaltamento: i1 verso della torta Ã ̈ a contatto con il recto della  tavoletta; la tavoletta che precede spinge in basso la testata del nastro di ausilio. - La "Fase 2"  rappresenta la posizione delle tre tavolette e del nastro ausiliario nel momento in cui la tavoletta "A"  dentro il percorso di ribaltaniento ruota: il risalto impedisce alla torta di cadere, la tavoletta che  precede continua a . . -- spingere in basso la testata del nastro di ausilio. Ia "Fase "3" rappresenta la  posizione delle tre tavolette e del nastro ausiliario nel momento i11 cui la tavoletta "A" ha ruotato di  oltre 90" fino a porsi pressoché parallela alle catene: per gravita la torta cade, ruotando attorno al  risalto, sul nastro di ausilio che la sposta, ruotando in senso antiorario a velocità bassa, indietro contro  il posizionatore. Il recto della torta, che prima si trovava rivolto verso l'alto, viene ora a trovarsi rivolto  verso il basso. Ia "Fase "4" rappresenta la posizione delle tre tavolette e del nastro ausiliario nel  momento in cui la tavoletta "A" sta abbandonando il percorso di ribaltamento: il nastro che non Ã ̈ più  spinto in basso risale fino alla posizione limite superiore e, ruotando a velocità alta in senso orario,  spinge in avanti la torta che, in funzione della propria inerzia, si posiziona all'incirca al centro del verso  della tavoletta "A". Scarico e carico della torta: il particolare percorso delle catene nella testata folle ed  il collegamento con bielle tra tavoletta e catene consentono, durante il trasferimento di ogni tavo†  letta dal ramo inferiore a quello superiore del nastro, che la torta posizionata sul verso della tavoletta,  per effetto della gravità, cada dalla tavoletta per essere raccolta nel dispositivo a ciò preposto. a  tavoletta trasferita nel ramo su†periore I'operatore provvede a posizionarvi la torta da cuocere. Le  varie fasi sono riportate nel disegno schematico di Fig.9 in cui, per una migliore comprensione, Ã ̈ rappresentata una sola torta posizionata sulla tavoletta contrassegnata con "A", sono rappresentate  anche la tavoletta clie la precede e quella \ che la segue. La "Fase 1" rappresenta la posizione delle tre  tavolette nel momento in cui tavoletta "A" inizia il percorso nella testata folle: il recto della torta Ã ̈ a  contatto coli il verso della tavoletta. La "Fase 2" rappresenta la posizione delle tre tavolette e del  nastro ausiliario nel momento in cui la tavoletta "A" dentro il percorso della testata folle ruo†ta: la  torta per effetto della gravità cade fuoriuscendo dal nastro. La "Fase "3" rappresenta la posizione delle  tre tavolette nel momento in cui la tavoletta "A" à ̈ completamente trasferita nel ramo superiore del  nastro e l'operatore può depositarvi la nuova torta da cuocere. Per la sicurezza, il trovato Ã ̈ dotato di  protezioni non rappresentate nei disegni perché strettamente legate al luogo di installazione; tali  protezioni sono rea†lizzate in rete metallica per garantire il libero flusso dell'aria. Modalità di  funzionamento ed uso:  The "Phase 1" represents the position of the three tablets and of the auxiliary ribbon at the moment in which the tablet p "A" - begins the overturning path: the direction of the cake is in contact with the front of the tablet; the preceding tablet pushes the head of the auxiliary belt downwards. - The "Phase 2" represents the position of the three tablets and the auxiliary ribbon when the tablet "A" rotates inside the overturning path: the prominence prevents the cake from falling, the preceding tablet continues to. . - push the head of the auxiliary belt downwards. The "Phase" 3 "represents the position of the three tablets and the auxiliary ribbon at the moment when the tablet" A "has rotated by more than 90" until it is almost parallel to the chains: by gravity the cake falls, rotating around the prominence , On the aid belt that moves it, rotating counterclockwise at low speed, back against the positioner. The front of the cake, which was previously facing upwards, is now facing downwards. The "Phase" 4 "represents the position of the three tablets and the auxiliary belt when the tablet" A "is leaving the overturning path: the belt that is no longer pushed down goes up to the upper limit position and, rotating clockwise at high speed, it pushes the cake forward which, depending on its inertia, is positioned approximately in the center of the direction of the "A" board. Unloading and loading of the cake: the particular path of the chains in the idle head and the connection with connecting rods between the board and the chains allow, during the transfer of each board from the lower branch to the upper one of the belt, that the cake positioned on the back of the board, due to gravity, falls from the board to be collected in the device when the tablet is moved to the upper branch, the operator places the cake to be baked. The various phases are shown in the schematic drawing of Fig.9 in which, for a better understanding, is represented a single cake positioned on the tablet marked with "A", the tablet which precedes it and the one which follows it are also represented. The "Phase 1" represents the position of the three tablets at the moment in which the "A" tablet begins the path in the blank head: the front of the cake is in contact with the side of the tablet. The "Phase 2" represents the position of the three tablets and of the auxiliary tape when the "A" tablet in the path of the idle head rotates: the cake, due to the effect of gravity, falls out of the tape. The "Phase" 3 "represents the position of the three tablets when the tablet" A "is completely transferred to the upper branch of the belt and the operator can deposit the new cake to be baked. For safety, the invention is equipped with protections not shown in the drawings because they are strictly linked to the place of installation; these protections are made of wire mesh to ensure free flow of air.

Inizialmente il nastro viene messo in moto scarico con i bruciatori accesi per un periodo di tempo  sufficiente a portare in temperatura tutte le tavolette vincendo l'inerzia termica del sistema. Una volta  raggiunta la temperatura l'operatore inizia a porre le torte sopra la tavoletta che sta transitando sulla  posizione di carico proseguendo I'immissione delle torte continuamente sulle tavolette che si  presentano successivamente nella postazione di carico. Naturalmente gli effetti del presente modello  si estendono ai modelli che conseguono peri utilità, utilizzando lo stesso concetto innovativo.  Initially, the belt is put in unloaded motion with the burners on for a period of time sufficient to bring all the tablets to temperature, overcoming the thermal inertia of the system. Once the temperature has been reached, the operator begins to place the cakes on the board that is passing through the loading position, continuing to place the cakes continuously on the boards that are subsequently presented in the loading position. Naturally the effects of the present model extend to the models which achieve for utility, using the same innovative concept.

Claims (1)

RIVENDICAZIONI 1- Sistema di cottura in continuo per torte al testo o similari, basato su nastri trasportatori meccanizzati, ed usi simili sostanzialmente come descritto ed illustrato per gli scopi specificati e caratterizzato dal fatto che le tavolette i sono collegate alle catene del nastro trasportatore tramite bielle che j assicurano il rovesciamento automatico delle torte che sono riposizionate<;>sulla medesima tavoletta quindi ogni tavoletta cuoce una medesima torta in entrambi i lati ed infine scarica automaticamente la torta. 2- Sistema di cottura secondo la rivendicazione 1 caratterizzato dal fatto j che il riscaldamento delle tavolette avviene uniformante su tutta la lunghezza e larghezza del loro percorso. 3- Sistema di cottura secondo una o più rivendicazioni precedenti e caratterizzato dal fatto che il percorso delle catene in una testata à ̈ tale da consentire il ribaltamento automatico delle torte. 4- Sistema secondo una o più rivendicazioni precedenti à ̈ caratterizzato da una produzione dipendente dal numero di tavolette nel nastro trasportatore. 5- Sistema secondo una o più rivendicazioni precedenti à ̈ caratterizzato da una produzione dipendente dalle dimensioni del nastro trasportatore.CLAIMS 1- Continuous cooking system for plain or similar cakes, based on mechanized conveyor belts, and substantially similar uses as described and illustrated for the specified purposes and characterized by the fact that the tablets i are connected to the chains of the conveyor belt by means of connecting rods j ensure the automatic overturning of the cakes which are repositioned <;> on the same tablet then each tablet bakes the same cake on both sides and finally automatically unloads the cake. 2- Cooking system according to claim 1, characterized in that the heating of the boards takes place uniformly along the entire length and width of their path. 3- Cooking system according to one or more preceding claims and characterized in that the path of the chains in a head is such as to allow the automatic overturning of the cakes. 4- System according to one or more preceding claims is characterized by a production dependent on the number of tablets in the conveyor belt. 5- System according to one or more preceding claims is characterized by a production dependent on the dimensions of the conveyor belt.
ITPG2010A000027A 2010-05-04 2010-05-04 CONTINUOUS COOKING CAKE SYSTEM IN TEXT. IT1400138B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ITPG2010A000027A IT1400138B1 (en) 2010-05-04 2010-05-04 CONTINUOUS COOKING CAKE SYSTEM IN TEXT.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITPG2010A000027A IT1400138B1 (en) 2010-05-04 2010-05-04 CONTINUOUS COOKING CAKE SYSTEM IN TEXT.

Publications (2)

Publication Number Publication Date
ITPG20100027A1 true ITPG20100027A1 (en) 2010-08-03
IT1400138B1 IT1400138B1 (en) 2013-05-17

Family

ID=43629683

Family Applications (1)

Application Number Title Priority Date Filing Date
ITPG2010A000027A IT1400138B1 (en) 2010-05-04 2010-05-04 CONTINUOUS COOKING CAKE SYSTEM IN TEXT.

Country Status (1)

Country Link
IT (1) IT1400138B1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE482263C (en) * 1927-06-03 1929-09-10 Hallesche Dampf Backofen Fabri Oven with baking rooms separated from one another by a false ceiling, in each of which a traveling stove moves in a cycle
DE701593C (en) * 1939-02-05 1941-01-20 Werner & Pfleiderer Drying cabinet for flat goods, especially flat bread
FR944968A (en) * 1947-04-10 1949-04-21 Conveyor belt improvements

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE482263C (en) * 1927-06-03 1929-09-10 Hallesche Dampf Backofen Fabri Oven with baking rooms separated from one another by a false ceiling, in each of which a traveling stove moves in a cycle
DE701593C (en) * 1939-02-05 1941-01-20 Werner & Pfleiderer Drying cabinet for flat goods, especially flat bread
FR944968A (en) * 1947-04-10 1949-04-21 Conveyor belt improvements

Also Published As

Publication number Publication date
IT1400138B1 (en) 2013-05-17

Similar Documents

Publication Publication Date Title
US2709412A (en) Automatic baking oven
MX171474B (en) GLASS LEAF HEATER OVEN
US1571282A (en) Apparatus for drying fabrics or the like
CN208683959U (en) Automatic palletizing machine
CH629145A5 (en) FEEDER OF PRODUCTS TO A PACKAGING MACHINE, PARTICULARLY FOR SWEET PRODUCTS.
ITPG20100027A1 (en) CONTINUOUS COOKING CAKE SYSTEM IN TEXT.
US3202115A (en) Pusher type transfer apparatus for baking ovens and the like
US1633236A (en) Baking oven
WO2014011079A1 (en) Apparatus for baking pancakes
JP4113768B2 (en) Tunnel oven
RU2526396C1 (en) Method for bakery goods baking in moulds moving rectilinearly on conveyer inside tunnel oven
US1692515A (en) Automatic baking oven
US3196811A (en) Oven loader
US2203573A (en) Glass article bottomer
FI83339B (en) EN PLISSERINGANORDNING FOER FORMANDE AV SINSEMELLAN KONVERGERANDE VECK I ETT TYG.
US1935770A (en) Machine for cooking pretzels
US833243A (en) Machine for facing corrugated paper.
RU47176U1 (en) CONFECTIONERY BAKING LINE
JP2759775B2 (en) Skewered food fry equipment
US2019972A (en) Drier for metal plates
US1171122A (en) Bread-toaster.
CN214903408U (en) Sausage baking device
US1137711A (en) Baker&#39;s oven.
US573318A (en) Conveyer for carrying glass from flattening-ovens
US888815A (en) Furnace.