WO2008102393A2 - Machine pour la fabrication de produits de beauté semi-finis en particulier pour le moulage d'un matériau séché au séchoir - Google Patents

Machine pour la fabrication de produits de beauté semi-finis en particulier pour le moulage d'un matériau séché au séchoir Download PDF

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Publication number
WO2008102393A2
WO2008102393A2 PCT/IT2008/000050 IT2008000050W WO2008102393A2 WO 2008102393 A2 WO2008102393 A2 WO 2008102393A2 IT 2008000050 W IT2008000050 W IT 2008000050W WO 2008102393 A2 WO2008102393 A2 WO 2008102393A2
Authority
WO
WIPO (PCT)
Prior art keywords
substance
machine
machine according
bottom plate
tank
Prior art date
Application number
PCT/IT2008/000050
Other languages
English (en)
Other versions
WO2008102393A3 (fr
Inventor
Angelo Guerci
Original Assignee
Tecno Automazione S.R.L.
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 Tecno Automazione S.R.L. filed Critical Tecno Automazione S.R.L.
Publication of WO2008102393A2 publication Critical patent/WO2008102393A2/fr
Publication of WO2008102393A3 publication Critical patent/WO2008102393A3/fr

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F11/00—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it
    • G01F11/02—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers which expand or contract during measurement
    • G01F11/021—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers which expand or contract during measurement of the piston type
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F11/00—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it
    • G01F11/28—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with stationary measuring chambers having constant volume during measurement

Definitions

  • the object of the present invention is a machine for the manufacturing of semi-finished beauty products and in detail it concerns a machine for the moulding of kiln dried material. It is well-known that the production process to obtain kiln dried material, that is semi-finished beauty products consisting of a cosmetic properly moulded substance set on a bearing bottom plate and put in a drying kiln, implies an initial phase when the cosmetic pasty substance is placed in a feed hopper.
  • the required quantity of material is taken from the hopper and then deposited on a bearing bottom plate made of plastic, ceramic or other material.
  • the withdrawal of the material implies some problems basically due to the very viscous nature of the cosmetic substance which cannot often be taken in the right quantity to be deposited on the bottom plate as it might create, as a result, a product with hollows, perforations or incompleteness caused by lack of material. This determines of course a reject of product during the quality testing.
  • This operation is usually carried out manually by operators who, beyond not guaranteeing a perfect reproducibility of the products, because they are different from one another, obviously contaminate the cosmetic material and can damage the semi-finished product so much that it must be discarded.
  • the aim of the present invention is to overcome all the above mentioned drawbacks.
  • the first objects to allow a better removal of the cosmetic in its pasty state from the tank and a precise filling of the bottom plate during the dosage phase.
  • Another purpose is to exploit to the utmost the material stored in the tank and to create a machine which makes the loading of the tank and its cleaning easier.
  • Fig 1 shows a view from above of a machine manufacturing cosmetic semi-finished products in accordance with the invention
  • Fig 2 shows the dosage station of the machine of figure 1 ;
  • FIG. 1 a machine has been illustrated for the preparation of semi-finished cosmetic products. More in detail the machine is suitable for the moulding of kiln dried substances that is cosmetic products consisting of a bearing bottom plate on which there is a fixed quantity of cosmetic paste properly shaped which has undergone, for example, a kiln drying operation.
  • the machine provides for the use of a first conveyor belt 31 which sets in motion a certain number of bottom plates 7 along the direction highlighted by an arrow and towards a loading station 15.
  • the bottom plates defined by supports suitable for receiving a cosmetic pasty product (for example, but non necessarily, of plastic or ceramic material and circularly, squarely or otherwise shaped), are loaded on a grabbing device 32 (carrier) mounted on a disk of a rotating table 33 which rotates following the direction R (for example in a clockwise direction) in relation to the fixed bottom (34) of the machine. Thanks to this rotation the grabbing device 32 sets the bottom plate in motion 7 towards each operative station allowing the preparation of the cosmetic product.
  • a cosmetic pasty product for example, but non necessarily, of plastic or ceramic material and circularly, squarely or otherwise shaped
  • Fig. 2 first of all the presence of at least one tank 2 containing the cosmetic product at its pasty state can be noted.
  • the tank has in general a circular section with an emptying outlet 2a set below which has a tapered bottom 10.
  • Dosage means 5 acts on the cosmetic material 3 to allow the withdrawal of a proper quantity that will be adjustable according to the different productive requirements.
  • This means consists of a pneumatic device with a fixed cylinder 11 and a piston 12 moving inside it.
  • the empty space created by the withdrawal of the piston causes a suction force on the cosmetic material 3 which is ejected from the tank 2 towards a dosage chamber 4.
  • a thrust piston 8 generates on the material 3, in the opposite side of the discharging outlet 2a, an extra pressure favouring the ejection of the exact quantity of material and its regular descent towards the dosage chamber.
  • the overpressure is generated exclusively during the extraction; indeed the presence of a steady pressure exerted by the thrust piston 8 sometimes causes a separation of the water and corpuscles of the cosmetic inside the hopper 2.
  • the thrust piston 8 is partially counter-shaped to the inner wall 2a of the tank 2 in order to carry out a "shaving" of the walls during the distribution phase causing a homogeneous thrust on the material and its most complete use.
  • the lower portion 8a looks tapered exactly like the tank bottom 2 in order to obtain the best exploitation of all the loaded material 3.
  • the thrust piston is also provided with blowholes means 9 for the excess of air which could be trapped in the tank (2) after the piston itself has been inserted.
  • blowholes means 9 allows the emission of the excess of air from a higher area preventing the formation of hollows, bubbles or lack of material in the paste placed on the bottom plate 7. Moreover they are more and more useful during the loading phase of the tank which is very simple thanks to the adopted configuration. Indeed a supporting frame 35 has been created and set on the bottom plate 34 of the machine that supports the tank 2 as well as a vertical pneumatic piston 36 apt to make the thrust piston 8 going back and forth. This is completely taken out during the tank loading 5 phase (condition of Fig. 1 ) and then reinserted as long as it comes into touch with the cosmetic 3.
  • blowholes means 9 allows the emission of the excess of air, but not of the viscous material. io In the illustrated example such blowholes means (has a suitable passing duct.
  • valve 13 is open allowing the filling of the dosage chamber 4 (valve 14 is closed and vice versa prevents the passage towards the distributor).
  • the grabbing means 32 is set in motion by the rotating
  • FIG. 1 shows, before the pressing station 18, the presence of two other stations empty at the moment and intended for possible processes which might be required by the
  • the machine is equipped with a first roller or feed spool 28 which carries a wrapped up foil 28 and specifically a cloth, that, thanks to further return rollers 36, forces the cloth to pass above the carrier 32 bearing the bottom plate 7 where the cosmetic substance 3 is deposited (fig. 3).
  • the mould 19 assigned to confer the cosmetic substance 3 the chosen geometric shape.
  • the bottom plate 7 containing the cosmetic is constrained to a grabbing device 32 that is taken from the rotating table 33 under the mould 19 and the cloth 21- (see fig. 3, where the cloth mark has been exclusively configured on the bottom plate7).
  • the mould 19 gets down uprightly (the mould is movable according to the direction 20 pointed out as far as it compresses the cloth 21 on the cosmetic material 3 obtaining the geometric shape chosen and brought back by the pressing mould.
  • the foiled material 21 has the purpose to avoid the adhesion of the cosmetic 3 to the mould 19 assuring the perfect result of the shaping.
  • the bottom plate 7 which is placed in a counter-shaped cavity of the g 32 is held from below by an appropriate depression to avoid the risk that the piece in process may be discharged from its seat on the faceplate onto the table while the cloth is going up after the pressing phase.
  • the contact area between the cloth and the cosmetic gets soiled deteriorating so that it can't be used more than two or three times not to risk the endangerment of the piece during the process.
  • the cloth is pushed forward along a first direction 37 from the first spool 28 towards the second one 29.
  • feed means which facilitate sidelong movements
  • the sidelong feed means 23 are constituted by the above mentioned electric axle or by one or more pneumatic actuators suitable for making the frame 40, bearing the main spools 28, 29 and the return ones 36 leading the cloth 21, go back and forth. All this iss driven by adequate conveyor guides 41 which guarantee the accuracy of the translations (see fig 7).
  • the semi-finished product is sent onward to a cleaning and discharging station 24.
  • the bottom plate 7 bearing the cosmetic 3 is sent forcedly through at least one element 26 active on the traverse surface of the bottom plate 7 to remove a possible surplus of material which might be deposited in this area.
  • the cosmetic is usually stored in excess during the dosage phase in order to avoid light imperfections or deficiencies in the shaping phase. This implies that part of the material may overflow or soil the bottom plate laterally. The passage of this through an adequate area, which is basically counter-shaped on its side surface, removes the excess of cosmetic even before the kiln drying of the product. It should be noted that to obviate the imperfections accomplished in the bottom plate 7 - particularly numerous if the bottom plate is in ceramic - in case the element 26 is a single piece, this will be elastically deformable in order to be able to modify the passage area at least between the dimensions of the bottom plates.
  • the elements 26 are therefore mounted on elastic systems which allow a horizontal movement fit for keeping them in steady contact with the side surface of the bottom plate thus overcoming its imperfections.
  • the accomplished example adopted in the machine contemplates the use of elements 26 performing all together a circular movement to work on round bottom plates.
  • the machine uses conventional carriers to get the semifinished product and set it on a belt conveyor 42 in order to carry it automatically to a store.
  • the machine could be optionally provided with a cleaning station of the bottom plate-holder 25 through adequate blowers and brushes fit for removing the dust and the deposited cosmetic material as well as scraping blades operating on the surface of the revolving platform 33.
  • This invention achieves important results.

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Cosmetics (AREA)

Abstract

L'invention concerne une machine équipée d'un réservoir (2) contenant une substance pâteuse de cosmétique (3), laquelle machine a été fabriquée pour la préparation de produits de beauté séchés au séchoir semi-finis. Des systèmes de dosage (5) agissant sur la substance (3) sont appropriés pour le retrait d'une quantité préfixée à partir du réservoir (2) et son envoi à une chambre de dosage (4). Une buse (6) sélectivement en connexion de fluide avec la chambre de dosage (4) permet le déchargement de la substance et sa mise en place sur une plaque inférieure de support (7). De plus, la machine est dotée d'un piston de poussée (8) agissant à l'intérieur du réservoir (2) et travaillant avec le système de dosage (5) pour générer, pendant le retrait de la substance à partir du réservoir (2) et l'envoi de celle-ci à la chambre de dosage (4), une pression sur la substance elle-même (3) capable de rendre plus aisé le déchargement optimal de la substance pâteuse. De plus, la machine permet l'exploitation optimale du tissu protecteur présent dans la station de pression ainsi qu'un nettoyage automatique de la paroi latérale de la plaque inférieure de support pendant le déchargement des produits semi-finis, permettant d'optimiser à la fois le temps de production et les coûts et de minimiser les déchets en comparaison avec les techniques précédentes.
PCT/IT2008/000050 2007-02-19 2008-01-29 Machine pour la fabrication de produits de beauté semi-finis en particulier pour le moulage d'un matériau séché au séchoir WO2008102393A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITMI20070306 ITMI20070306A1 (it) 2007-02-19 2007-02-19 Macchina per la lavorazione di prodotti cosmetici semilavorati in particolare per la formatura superficiale di cotti
ITMI2007A000306 2007-02-19

Publications (2)

Publication Number Publication Date
WO2008102393A2 true WO2008102393A2 (fr) 2008-08-28
WO2008102393A3 WO2008102393A3 (fr) 2008-12-18

Family

ID=39628424

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IT2008/000050 WO2008102393A2 (fr) 2007-02-19 2008-01-29 Machine pour la fabrication de produits de beauté semi-finis en particulier pour le moulage d'un matériau séché au séchoir

Country Status (2)

Country Link
IT (1) ITMI20070306A1 (fr)
WO (1) WO2008102393A2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20112335A1 (it) * 2011-12-21 2013-06-22 Boato Pack S R L A Socio Unico Dispositivo dosatore per macchina imbustatrice

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3912129A (en) * 1974-09-30 1975-10-14 Hughes Aircraft Co Liquid dispenser
GB2086995A (en) * 1980-10-01 1982-05-19 Sapal Plieuses Automatiques A dosing arrangement for products with a liquid or pasty consistency
US4572103A (en) * 1984-12-20 1986-02-25 Engel Harold J Solder paste dispenser for SMD circuit boards
DE3522837A1 (de) * 1985-06-26 1987-01-08 Reinhard Badewien Verfahren und vorrichtung zur dosierten abgabe von fliessfaehigen massen aus behaeltnissen
FR2656048A1 (fr) * 1989-12-15 1991-06-21 Matra Micro-doseur de depot de pate a vis d'archimede et procede de montage de composants electroniques en faisant application.
WO2004014567A1 (fr) * 2002-08-06 2004-02-19 Glaxo Group Limited Distributeur

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3912129A (en) * 1974-09-30 1975-10-14 Hughes Aircraft Co Liquid dispenser
GB2086995A (en) * 1980-10-01 1982-05-19 Sapal Plieuses Automatiques A dosing arrangement for products with a liquid or pasty consistency
US4572103A (en) * 1984-12-20 1986-02-25 Engel Harold J Solder paste dispenser for SMD circuit boards
DE3522837A1 (de) * 1985-06-26 1987-01-08 Reinhard Badewien Verfahren und vorrichtung zur dosierten abgabe von fliessfaehigen massen aus behaeltnissen
FR2656048A1 (fr) * 1989-12-15 1991-06-21 Matra Micro-doseur de depot de pate a vis d'archimede et procede de montage de composants electroniques en faisant application.
WO2004014567A1 (fr) * 2002-08-06 2004-02-19 Glaxo Group Limited Distributeur

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20112335A1 (it) * 2011-12-21 2013-06-22 Boato Pack S R L A Socio Unico Dispositivo dosatore per macchina imbustatrice

Also Published As

Publication number Publication date
WO2008102393A3 (fr) 2008-12-18
ITMI20070306A1 (it) 2008-08-20

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