WO2008065224A1 - Diviseuse automatique utilisée en boulagerie - Google Patents

Diviseuse automatique utilisée en boulagerie Download PDF

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Publication number
WO2008065224A1
WO2008065224A1 PCT/ES2007/000687 ES2007000687W WO2008065224A1 WO 2008065224 A1 WO2008065224 A1 WO 2008065224A1 ES 2007000687 W ES2007000687 W ES 2007000687W WO 2008065224 A1 WO2008065224 A1 WO 2008065224A1
Authority
WO
WIPO (PCT)
Prior art keywords
assembly
mass
volumetric
plunger
bakery
Prior art date
Application number
PCT/ES2007/000687
Other languages
English (en)
Spanish (es)
Other versions
WO2008065224A8 (fr
WO2008065224B1 (fr
Inventor
Juan Carlos TAPIA BELTRÁN
José Antonio Tapia Beltrán
Original Assignee
Alapont Garcia, Amalia
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 Alapont Garcia, Amalia filed Critical Alapont Garcia, Amalia
Priority to DE112007002954T priority Critical patent/DE112007002954T5/de
Publication of WO2008065224A1 publication Critical patent/WO2008065224A1/fr
Publication of WO2008065224B1 publication Critical patent/WO2008065224B1/fr
Publication of WO2008065224A8 publication Critical patent/WO2008065224A8/fr

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Classifications

    • A—HUMAN NECESSITIES
    • A21—BAKING; EDIBLE DOUGHS
    • A21C—MACHINES OR EQUIPMENT FOR MAKING OR PROCESSING DOUGHS; HANDLING BAKED ARTICLES MADE FROM DOUGH
    • A21C5/00—Dough-dividing machines
    • A21C5/003—Dough-dividing machines with revolving bodies, e.g. with bodies having spaces separated by radially oriented elements or walls
    • A—HUMAN NECESSITIES
    • A21—BAKING; EDIBLE DOUGHS
    • A21C—MACHINES OR EQUIPMENT FOR MAKING OR PROCESSING DOUGHS; HANDLING BAKED ARTICLES MADE FROM DOUGH
    • A21C5/00—Dough-dividing machines
    • A—HUMAN NECESSITIES
    • A21—BAKING; EDIBLE DOUGHS
    • A21C—MACHINES OR EQUIPMENT FOR MAKING OR PROCESSING DOUGHS; HANDLING BAKED ARTICLES MADE FROM DOUGH
    • A21C5/00—Dough-dividing machines
    • A21C5/02—Dough-dividing machines with division boxes and ejection plungers
    • A21C5/04—Dough-dividing machines with division boxes and ejection plungers with division boxes in a revolving body with radially-working pistons

Definitions

  • the present specification refers to an application for an Invention Patent, relating to an automatic dividing machine for bakery, which has the purpose of dividing a block of dough contained in a hopper into multiple portions of volume equal to that preselected by the user , being able to change said volume according to the needs of the production.
  • the invention falls within the technical sector of industrial baking, more specifically in the field of bread dough dividers and related products. Background of the invention
  • a bread dough divider machine comprising a oscillating drum, a connecting rod connected at its top by an articulation to a plunger and at its bottom to a transverse arm carrying two droppers run on a rail forcing the plunger path, while allowing
  • SUBSTITUTE SHEET (RULE 26) regulate its route, getting an alternative movement.
  • This machine presents the problem of a lack of reliability in intensive industrial processes, because the mechanism is subjected to great efforts to rotate the oscillating drum carrying the plunger responsible for sucking and driving the dough, with the edge of the drum being in charge of separating the mass, together with the tension and the tears that it causes, because the stroke always has to be greater than what is really necessary, forcing the mass to pass through a restricted exit hole at high speed, being all this necessary to be able to assure the requested volume.
  • Patent document DE0334319 deals with a bread dough divider machine, which contains a single or multiple cavity that houses one or several plungers of rectangular section, which are responsible for sucking and driving the dough, being sectioned and separated from the hopper by a distributor distributor.
  • This system has the disadvantage that in order to ensure the requested volume by filling the cavities, it is inevitable that the dough is folded and in turn compressed when it is introduced into the cavity or cavities during the act of suction and discharge before being separated of the mass contained in the hopper, this force or thrust exerted on the folded mass creates a tension effect that will subsequently reverberate on the dough molding.
  • suction, impulsion, compression, sectioning and expulsion the mass is forced undergoing tears that will repel
  • SUBSTITUTE SHEET (RULE 26) negatively in the quality of the finished product.
  • Another disadvantage of this type of dividing machine is that it needs a lubricating oil film between the plunger and the cavity to be able to suck the dough since this type of dividers work without seals / all this has a great oil consumption which is dragged along with the portions of processed dough.
  • These dividers due to their system require periodic maintenance and cleaning. Its reliability is compromised in intensive industrial use due to the great effort to which its mechanical components composed of long connecting rods and levers are subjected.
  • There are other patents based on these principles in which some changes have been made, but in essence they continue to maintain the same basic concept. Detailed description of the invention
  • the invention that we propose presents a series of advantages over previous patents, presenting as an object a bread dough divider machine which allows its original properties to remain intact during the process of dividing the dough without causing tensions or tears, due to The dough is sectioned incisively and at no time is bent and compressed, allowing its subsequent molding to be done with great ease and perfection. Another important factor is that there is no significant increase in the temperature of the dough, due to the large volume displaced in relation to the short travel and low speed of the
  • SUBSTITUTE SHEET (RULE 26) few moving parts that make up the mechanism that displaces the mass, the friction between these pieces being minimal. Its compact design allows the machine to be free of mechanical overexertion, offering great flability that allows it to work in the bakery industry intensively.
  • the dividing machine can process any type of dough no matter how hard or soft it is and however high its protein content is so necessary for the bread that it will undergo a deep-freezing process. en masse or precooked and deep-frozen, this being an industrial process increasingly used.
  • the dividing machine has an internal closed circuit lubrication circuit that prevents the lubricating oil from mixing with the dough, therefore its consumption is minimal.
  • the invention described herein consists of a hopper where the dough is deposited, this hopper is located on a set-extractor, composed of two symmetrical blocks inside which is housed a rotating drum provided with piston-moving blades radially and angularly, guided by two symmetrical guide grooves, sectioning and driving the hopper mass through a volumetric channel, it also has a deflector that deflects the mass preventing it from returning to the hopper again, introducing it into another volumetric set consisting of elements common to the extractor set also having a volumetric channel where the mass volume shifts
  • SUBSTITUTE SHEET (RULE 26) requested to then go through another evacuation channel, where the mass that has been previously sectioned by the plunger blades is joined, said evacuation channel being divided into two parts, its upper part being removable for better cleaning;
  • a knife-portioning assembly is provided with a knife-portioner that travels at high speed in a reciprocating movement, integral to a linear guidance system , responsible for dividing the dough into portions according to the volume required.
  • the extractor set disposed on the upper entrance of the volumetric assembly has a torque-motor control for a better control of the force or thrust exerted on the mass between the extractor set and the volumetric assembly helping this form so that the mass is introduced in said volumetric assembly filling all the empty spaces without contributing to the mass unnecessary tensions, because the mass is not bent at any time of its route, also having a probe for the extraction of the gases produced by processing the previously fermented dough, or by the air contained in it, this probe has a socket capable of being connected to a vacuum generating system. This probe is strategically located at the point of accumulation of said gases located within the radius of the deflector of said assembly.
  • the volumetric assembly has an angular positioning control that allows the required mass volume to be displaced with absolute precision, being subsequently divided into portions by the knife-portioning assembly, electronically controlled so that it acts perfectly synchronized with the displacement of the mass performing start-stop stations.
  • the set-extractor is tiltable, being connected to the set-volumetric by means of a base plate equipped with a hinge and a closing system by means of pneumatically operated latches, having a safety system by interlocking with compression spring that prevents opening accidental during the division process if the compressed air supply fails.
  • This tilting allows a better cleaning of the mass remains inside the mechanisms.
  • Figure 1 shows a perspective view of the closed divider machine.
  • Figure 2 represents a perspective view of the splitter machine open with the tilt-extractor assembly and the open evacuation channel.
  • Figure 3 shows a perspective exploded view of the dividing machine.
  • Figure 4 shows an interior elevation view of the extractor assembly attached to the volumetric assembly by means of a tilting base plate.
  • Figure 5 shows a perspective view of the rotating drum and the plunger blades.
  • Figure 6 shows a perspective view of a blade-plunger, with blade-plunger guides, guide bearings and linear retainer.
  • Figure 7 shows a perspective view of the symmetrical guide grooves belonging to the joint-extractor assembly.
  • Figure 8 shows an elevation view of the symmetrical guide grooves belonging to the extractor assembly.
  • Figure 9 shows a perspective view of the guide grooves belonging to the volumetric assembly.
  • Figure 10 shows an elevation view of the symmetrical guide grooves belonging to the volumetric assembly.
  • Figure 11 shows a perspective view of the knife-portioning assembly.
  • Figure 12 shows a view of the deflector of the joint-extractor assembly.
  • Figure 13 shows a view of the deflector of the volumetric assembly.
  • Figure 14 shows a perspective view of the closed closure assembly.
  • Figure 15 shows a perspective view of the open closure assembly.
  • Figure 16 shows an elevational view of the closed closure assembly with interlocking detail.
  • Figure 17 shows an elevation view of the open closure assembly.
  • Figure 18 shows a perspective view of the connector-probe assembly for vacuum intake and exhaust.
  • Figure 19 shows an elevation view of the connector-probe assembly for vacuum intake and exhaust.
  • Figure 20 shows a perspective view of the exploded view of the connector-probe assembly for vacuum intake and exhaust.
  • Figure 21 shows a perspective view of the volumetric assembly section.
  • Figure 22 shows an elevation view of the volumetric assembly section
  • Figure 23 shows a view of the linear retainer section.
  • Figure 24 shows a perspective view of the linear retainer.
  • Figure 25 shows a perspective view of the geometry of the evacuation channel.
  • Figure 26 shows an elevation view of the right part of the lubrication system.
  • Figure 27 shows an elevation view of the left part of the lubrication system.
  • Figure 28 shows a perspective view of the drum-swivel, the drum-swivel rings and the corresponding radial-and-linear seals with a detailed sectional view of the radial-retainer.
  • the drive shaft 19 of the rotating drum 10 of the set-ex tractor has a drive with torque control, which supplies very precisely the force or thrust to be exerted by the piston-blades 8 on the mass that is introduced into the volumetric assembly through the input 28, this comprising volumetric set of
  • the cutter-blade 36 in charge of dividing the displaced mass in portions through the evacuation hole 35 according to the previously selected volume, since this mass is part of a continuous block before being sectioned / the cutting-blade 36 is attached to a knife-portioning support 37, to which guide-skates 38 are moored that slide on linear guides 39 tied to the right 26 and left 27 blocks of the volumetric assembly parallel to the inclined front face 97, in front of the support of the knife-portioner 37 is
  • a gasket-cover 40 is disposed between the frame of the machine and said support of the knife-portioner 37 and at the bottom of said support of the knife-portioner 37 a connecting flange 41 to which it is attached to a connecting rod 42 by means of an articulated shaft 43, the connecting rod 42 is in turn connected to a crank 44 by means of an articulated shaft 45, said crank 44 is tied to the axis of a planetary reducer 46, which in turn is tied to a support of the blade-portioning assembly 47, which is fixed at its top to the base of the right 26 and left 27 blocks of the volumetric assembly / planetary reducer 46 is operated by a servomotor 48 commanded by an electronic control perfectly synchronized with the control of the volumetric assembly, so that when the mass is driven by the volumetric assembly, the portioning knife 36 must leave the evacuation hole 35 free, while waiting for the volumetric assembly or move the next mass volume again and stop, immediately acting on the knife-portioning assembly by cutting the mass, leaving
  • the closure assembly comprising the following parts as shown in Figures 2, 14, 15, 16 and 17; the base plate 49 susceptible to tilting, on whose top the extractor assembly is attached, which
  • SUBSTITUTE SHEET (RULE 26) it has a hinge body 50 that joins the base plate 49 to the volumetric assembly by means of an axle hinge 51, the traction cylinder 52 with a double rod 53, tied horizontally to a support body 54, in which inside there is a cylindrical cavity 55 where a slide 56 fitted with a perimeter groove 57, integral with one end of the rod 58 of the traction cylinder 52, slides at the other end of the rod 59 of a lathe 60 to the joint bridge 61 to which are latches and perpendicularly some latches 62 with tapered ends that slide inside some bushings 63 placed inside the base plate 49, when the extractor assembly is tilted in a closed position as we can see in figure 2, cones 64 are introduced inside conical shaped housings 65 made in the lower part of the base plate 49 which in turn perform the function of fixing in Between the base plate 49 and the volumetric assembly, these cones 64 have conical holes 66 arranged horizontally perfectly aligned with the conical ends of the latche
  • the latches 62 to be introduced in their respective conical holes 66 arranged in the cones 64 which are integral with the right 26 and left 27 blocks of the volumetric assembly; the interlocking cylinder 67 is attached perpendicularly to the upper part of the support body 54
  • SUBSTITUTE SHEET (RULE 26) it has a double rod 68, at the lower end of which 69 a bolt 70 is attached, which is locked in the perimeter groove 57 of the slide 56, as a safety measure the bolt 70 has a compression spring 71 that exerts pressure on the bolt 70, preventing it from unlocking from the slide 56 in the event that the supply of compressed air fails, thus avoiding the possibility that the latches 62 can be opened involuntarily; the knob 72 attached to the upper end of the rod 73 of the locking cylinder 67 allows the bolt 70 of the slide 56 to be unlocked manually, allowing us to open the closure assembly in case of failure of the compressed air supply; arranging the closing set of an ' external manual button that sends a signal to the PLC or programmable automaton by actuating the distributor of the locking cylinder 67 by unlocking the pin 70, releasing the slide 56 and then on the distributor of the traction cylinder 52 by unlocking the latches 62 of the conical holes 66;
  • the closing assembly is activate
  • SUBSTITUTE SHEET (RULE 26) shock absorbers 74 that facilitate its opening, being fixed to blocks 3, 4, 26 and 27 by means of support-damper axes 75.
  • the connector-probe assembly for vacuum intake and exhaust of gases comprising the following parts:
  • these oblong holes have a geometry in which their section is increasing depending on of its depth, being at its upper end 78 much wider than at the lower end 77, forming conical grooves 79 or V-shaped, with this geometry we achieve that by driving the dough through the plunger blades 8 of the extractor assembly on the volumetric assembly the accumulated gases go outwards, avoiding as much as possible that a small part of the mass can flow alongside the gases, and in the event that some mass particles, their grooves, flow Conical 79 prevent them from becoming accumulated by blinding, oblong holes where gases go outwards; a socket 80 tightly embedded between blocks 3 and 4 of the extractor assembly; a plug 82 capable of being connected to a socket 80 by its front and in turn to a generation system
  • SUBSTITUTE SHEET (RULE 26) of emptiness by its rear part, its front face 81 being perfectly facing and in a sealed manner with the upper end 78 of the probe 76 to be able to achieve a suction effect by means of a vacuum system, extracting the gases produced or contained in the mass as well as mass particles more easily;
  • This plug 82 has threaded knobs 83 for better fixation.
  • the lubrication system comprises:
  • the inlet hole 84 located at the bottom of the side face of the left block 27 of the assembly Volumetric, this inlet port 84 communicates in turn with a hole 85, connected to another hole 86 made in the lower part of the left guide groove 30 that converges with the radial-recesses 9 of the rotating drum 10 and in turn with the support-shaft bearings 20 through the interstices 87, passing through said radial-recesses 9 the lubricating oil driven by a pressure group until all the holes in the system are filled, with the piston-blades 8, the blade guides - piston 24, guide grooves 25, radial recesses 9, symmetrical guide grooves 29 and 30, guide bearings 13 and shaft support bearings 20, that is, all parts susceptible to motion and therefore friction completely bathed in lubricating oil, said plunger-blades 8 having oblong holes 88

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Manufacturing And Processing Devices For Dough (AREA)
  • Confectionery (AREA)

Abstract

L'invention concerne une diviseuse automatique utilisée en boulangerie, servant à diviser un bloc de pâte en plusieurs parties selon le volume équivalent au poids sélectionné. Ladite machine comprend une trémie (1) contenant un bloc de pâte, extraite par un ensemble extracteur basculant pourvu d'un tambour rotatif (10) équipé de lames-piston (8) se déplaçant de manière radiale et angulaire guidées par deux rainures de guidage symétriques. La pâte est acheminée par l'entrée supérieure de l'ensemble volumétrique qui comprend des éléments identiques et qui est situé dans la partie inférieure de l'ensemble extracteur, différencié par la géométrie du canal volumétrique (31). La pâte se déplace par le canal (33) d'évacuation jusqu'à l'orifice (35) d'évacuation où l'ensemble lame tranchante pourvu d'une lame tranchante (36) divise la pâte en parties égales. L'invention est utilisée dans la fabrication de diviseuses de pâte utilisées en boulangerie industrielle.
PCT/ES2007/000687 2006-11-30 2007-11-28 Diviseuse automatique utilisée en boulagerie WO2008065224A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE112007002954T DE112007002954T5 (de) 2006-11-30 2007-11-28 Automatische Teigteilmaschine für Brotherstellung

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ES200603205A ES2302454B1 (es) 2006-11-30 2006-11-30 Maquina divisora automatica para panaderia.
ESP200603205 2006-11-30

Publications (3)

Publication Number Publication Date
WO2008065224A1 true WO2008065224A1 (fr) 2008-06-05
WO2008065224B1 WO2008065224B1 (fr) 2008-08-14
WO2008065224A8 WO2008065224A8 (fr) 2008-10-30

Family

ID=39467474

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/ES2007/000687 WO2008065224A1 (fr) 2006-11-30 2007-11-28 Diviseuse automatique utilisée en boulagerie

Country Status (3)

Country Link
DE (1) DE112007002954T5 (fr)
ES (1) ES2302454B1 (fr)
WO (1) WO2008065224A1 (fr)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US888412A (en) * 1905-03-27 1908-05-19 C A Thomson Machine Company Machine for dividing plastic material into charges.
US3773448A (en) * 1970-04-29 1973-11-20 P Poot Dough divider
FR2205119A5 (fr) * 1972-10-30 1974-05-24 Vemag Verdener Masch App
ES2003615A6 (es) * 1986-12-15 1988-11-01 Segarra Salisa Manuel Maquina medidora-pesadora automatica para masa de pan
ES2037821T3 (es) * 1987-02-23 1993-07-01 Rheon Automatic Machinery Co. Ltd. Aparato para extruir cuantitativamente productos alimentarios.
ES2047130T3 (es) * 1988-10-04 1994-02-16 Rheon Automatic Machinery Co Aparato para extruir material alimenticio.

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE334319C (de) 1921-03-14 Lindner Johann Antrieb fuer Plansichter mit nach unten haengender Pendelwelle und pendelnd aufgehaengtem Schwunggewicht
ES2005868A6 (es) 1987-05-08 1989-04-01 Marti Cortes Agustin Maquina pesadora-divisora automatica de porciones de masa de pan

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US888412A (en) * 1905-03-27 1908-05-19 C A Thomson Machine Company Machine for dividing plastic material into charges.
US3773448A (en) * 1970-04-29 1973-11-20 P Poot Dough divider
FR2205119A5 (fr) * 1972-10-30 1974-05-24 Vemag Verdener Masch App
ES2003615A6 (es) * 1986-12-15 1988-11-01 Segarra Salisa Manuel Maquina medidora-pesadora automatica para masa de pan
ES2037821T3 (es) * 1987-02-23 1993-07-01 Rheon Automatic Machinery Co. Ltd. Aparato para extruir cuantitativamente productos alimentarios.
ES2047130T3 (es) * 1988-10-04 1994-02-16 Rheon Automatic Machinery Co Aparato para extruir material alimenticio.

Also Published As

Publication number Publication date
WO2008065224A8 (fr) 2008-10-30
WO2008065224B1 (fr) 2008-08-14
ES2302454B1 (es) 2009-05-05
DE112007002954T5 (de) 2009-10-15
ES2302454A1 (es) 2008-07-01

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