FR2609548A1 - Device for metering, by weighing, products contained in double-opening containers - Google Patents

Device for metering, by weighing, products contained in double-opening containers Download PDF

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Publication number
FR2609548A1
FR2609548A1 FR8700135A FR8700135A FR2609548A1 FR 2609548 A1 FR2609548 A1 FR 2609548A1 FR 8700135 A FR8700135 A FR 8700135A FR 8700135 A FR8700135 A FR 8700135A FR 2609548 A1 FR2609548 A1 FR 2609548A1
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FR
France
Prior art keywords
double
valve
product
pot
funnel
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Legal status (The legal status 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 status listed.)
Withdrawn
Application number
FR8700135A
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French (fr)
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PERQUIS VINCENT
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PERQUIS VINCENT
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.)
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Publication date
Application filed by PERQUIS VINCENT filed Critical PERQUIS VINCENT
Priority to FR8700135A priority Critical patent/FR2609548A1/en
Publication of FR2609548A1 publication Critical patent/FR2609548A1/en
Withdrawn legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G17/00—Apparatus for or methods of weighing material of special form or property
    • G01G17/04—Apparatus for or methods of weighing material of special form or property for weighing fluids, e.g. gases, pastes
    • G01G17/06—Apparatus for or methods of weighing material of special form or property for weighing fluids, e.g. gases, pastes having means for controlling the supply or discharge
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G13/00—Weighing apparatus with automatic feed or discharge for weighing-out batches of material
    • G01G13/02—Means for automatically loading weigh pans or other receptacles, e.g. disposable containers, under control of the weighing mechanism
    • G01G13/04—Means for automatically loading weigh pans or other receptacles, e.g. disposable containers, under control of the weighing mechanism involving dribble-feed means controlled by the weighing mechanism to top up the receptacle to the target weight
    • G01G13/10—Means for automatically loading weigh pans or other receptacles, e.g. disposable containers, under control of the weighing mechanism involving dribble-feed means controlled by the weighing mechanism to top up the receptacle to the target weight wherein the main feed is effected by pneumatic conveying means, e.g. by fluidised feed of granular material

Abstract

The invention makes it possible to meter pasty or semi-pasty products. It may for example be composed of two drums A and B hinged around a hollow shaft 7 allowing the product to be moved towards the balance. Metering takes place using valves 5 and 8 simultaneously actuated by the lever 11. The valve 8 alters the flow rate 10 of compressed air controlling the double-acting jack 1 pressing on the product in the container, and the valve 5 allows it to be metered. The product will be collected in a container placed on the weighing system 9. In this example, the choice of the product will be made by simply rotating the upper drum. The valve 2 will allow the jack 15 to be raised in order to free the empty pot and replace it with a full one.

Description

La presente invention concerne un dispositif pour doser par pesée des produits contenus dans des pots à double ouvertures.The present invention relates to a device for dosing by weighing products contained in pots with double openings.

L'invention est particulièrement destiné aux dosages de produits pateux et semi-pateux.The invention is particularly intended for dosing of pasty and semi-pasty products.

Actuellement, pour de petites quantités le dosage se fait manuellement, occasionnant une gâche de produit de par l'impre- cision de la méthode, ainsi qu'une perte de temps nécessaire à la recherche de la formule exacte.Currently, for small quantities the dosage is done manually, causing a waste of product due to the imprecision of the method, as well as a loss of time necessary to search for the exact formula.

Le dispositif selon l'invention permet de remedier à ces inconvénients.The device according to the invention overcomes these drawbacks.

Il se compose en effet d'un vérin double effet (1) pressant un produit dans un entonnoir (4). Le débit du produit ainsi que la pression exercée par le vérin sont dosables par l'intermédiaire de deux vannes (5) et (8) solidarisées et simultanéisées (fig. 2)
Quand l'utilisateur actionne le levier (11), il ouvre simultanément la vanne d'air comprimé (8) actionnant ainsi le vérin double effet (1) et la vanne (5) permettant l'ecoule- ment du produit contenu dans le pot à double ouvertures, que l'utilisateur aura preallablement ouvert à ses deux extrémitées, vers un récipient situé à la perpendiculaire de cette vanne (5), récipient posé sur le système de pesee permettant le contrôle du dosage. It is made up of a double-acting cylinder (1) pressing a product into a funnel (4). The flow rate of the product as well as the pressure exerted by the jack can be measured by means of two valves (5) and (8) secured and simultaneous (fig. 2)
When the user actuates the lever (11), he simultaneously opens the compressed air valve (8) thereby actuating the double-acting cylinder (1) and the valve (5) allowing the product contained in the jar to flow out. with double openings, which the user will have previously opened at its two ends, towards a container situated perpendicular to this valve (5), container placed on the weighing system allowing the control of the dosage.

Ce systéme peut être,comme le montre l'exemple, consti tué de deux tourets (A) et (B) articulés autour de l'axe creux(7). This system can be, as the example shows, made up of two drums (A) and (B) articulated around the hollow axis (7).

Le touret (B) étant fixe, le touret (A) mobile grâce à un systéme de roulements (6).The reel (B) being fixed, the reel (A) mobile thanks to a system of bearings (6).

L'alimentation en air comprimé se fera par une canalisation souple (14) coulissant jusqu'au distributeur rotatif (10).The compressed air supply will be through a flexible pipe (14) sliding to the rotary distributor (10).

Le choix du produit à doser s'effectuera par rotation du systéme (A) jusqu'à ce que l'ensemble vérin-entonnoir-vanne du produit correspondant se trouve à la perpendiculaire de la balance fixe (9) et du pot recevant les différents produits.The choice of the product to be dosed will be made by rotation of the system (A) until the cylinder-funnel-valve assembly of the corresponding product is perpendicular to the fixed scale (9) and the pot receiving the different products.

Lorsque le pot à double ouvertures (12)est vide, l'utilisateur actionnera une vanne trois voies (2) pour remonter le vérin double effet (1) par l'intermédiaire du levier (11), permettant ainsi le dégagement du pot vide afin de le remplacer par un plein.When the double-opening pot (12) is empty, the user will actuate a three-way valve (2) to raise the double-acting cylinder (1) by means of the lever (11), thus allowing the emptying of the empty pot to replace it with a full one.

La forme de l'entonnoir sera conçue pour que le pot soit maintenu, un joint assurant l'étanchéité de l'ensemble entonnoielpot (fig.3).The shape of the funnel will be designed so that the pot is maintained, a seal ensuring the watertightness of the entire funnelpot (fig.3).

Lors d'utilisation de produits liquides l'entonnoir (4) pourra être monté sur un axe mobile permettant un basculement total afin de pouvoir mettre en place le pot à double ouvertures (12) . Une vanne manuelle (13) sera placée entre l'entonnoir et le système de commande assurant la mise en position de l'ensemble pot-entonnoir afin de pouvoir effectué les dosages (voir dessin 4.). When using liquid products, the funnel (4) can be mounted on a movable axis allowing total tilting in order to be able to set up the pot with double openings (12). A manual valve (13) will be placed between the funnel and the control system ensuring the positioning of the pot-funnel assembly in order to be able to carry out the dosages (see drawing 4.).

Il sera possible d'automatiser ce système de dosage par pesée utilisant des pots à double ouvertures en remplaçant le levier (11) par un système motorisé électrique ou pneumatique comme le montre la figure (5).It will be possible to automate this metering system by weighing using double-opening pots by replacing the lever (11) with an electric or pneumatic motorized system as shown in Figure (5).

L'automate interfacé au système de pesée et au moteur sélectionnera les produits à doser et actionnera les vannes (5) et (8). Il pourra être en amont à un système de formulation informatisé afin d'obtenir l'entière automatisation du système de dosage. The automaton interfaced with the weighing system and the motor will select the products to be dosed and actuate the valves (5) and (8). It may be upstream to a computerized formulation system in order to obtain full automation of the dosing system.

Claims (3)

REVENDICATIONS 1) Dispositif de dosage par pesée de produits contenus dans des pots à double ouvertures caractisé en ce qu'il comporte des vannes (5) et(8) actionnées simultanément par le levier (11), la vanne (8) modulant le débit d'air comprimé commandant le déplacement du vérin double effet (1) pressant le produit contenu dans le pot à double ouvertures (12) positionné dans l'entonnoir (4),la vanne (5) permettant d'obtenir le dosage du produit pressé, le produit étant recueuilli dans un pot vide posé sur le systéme de pesée (9).1) Device for metering by weighing products contained in pots with double openings, characterized in that it comprises valves (5) and (8) actuated simultaneously by the lever (11), the valve (8) modulating the flow d compressed air controlling the movement of the double-acting cylinder (1) pressing the product contained in the double-opening pot (12) positioned in the funnel (4), the valve (5) making it possible to obtain the dosage of the pressed product, the product being collected in an empty pot placed on the weighing system (9). 2)Dispositif selon la revendication (1), carctérisé en ce qu'il comporte un entonnoir (4) pouvant être monté sur un axe mobile permettant un basculement total afin de pouvoir mettre en place le pot à double ouverture (12),une vanne manuelle (13) placée entre l'entonnoir (4) et le système de commande assurant la mise en place de l'ensemble pot/entonnoir afin d'effectuer les dosages (Fig. 4).2) Device according to claim (1), characterized in that it comprises a funnel (4) which can be mounted on a movable axis allowing a total tilting in order to be able to set up the pot with double opening (12), a valve manual (13) placed between the funnel (4) and the control system ensuring the installation of the pot / funnel assembly in order to carry out the dosages (Fig. 4). 3)Dispositif selon les précédentes revendications caractérisé en ce qu'il comporte un automate connecté au systéme de pesée (9) ainsi qu'au systeme de commande des vannes (5) et (8t tel que l'illustre la figure 5, cet automate pouvant être connecté à un systéme informatisé de formulation assurant ainsi l'automatisation compléte du systéme. 3) Device according to the preceding claims characterized in that it comprises an automaton connected to the weighing system (9) as well as to the valve control system (5) and (8t as illustrated in FIG. 5, this automaton can be connected to a computerized formulation system thus ensuring complete automation of the system.
FR8700135A 1987-01-09 1987-01-09 Device for metering, by weighing, products contained in double-opening containers Withdrawn FR2609548A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8700135A FR2609548A1 (en) 1987-01-09 1987-01-09 Device for metering, by weighing, products contained in double-opening containers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8700135A FR2609548A1 (en) 1987-01-09 1987-01-09 Device for metering, by weighing, products contained in double-opening containers

Publications (1)

Publication Number Publication Date
FR2609548A1 true FR2609548A1 (en) 1988-07-15

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Family Applications (1)

Application Number Title Priority Date Filing Date
FR8700135A Withdrawn FR2609548A1 (en) 1987-01-09 1987-01-09 Device for metering, by weighing, products contained in double-opening containers

Country Status (1)

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FR (1) FR2609548A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2189551A1 (en) * 1999-05-24 2003-07-01 Ind Quimica Riojana S A Machine for the formulation of compounds by weighing.
FR2840239A1 (en) * 2002-06-03 2003-12-05 Aventis Pharma Sa SOLID REAGENT INTRODUCTION DEVICE
CN112109227A (en) * 2020-09-21 2020-12-22 谢海林 Automatic batching device for PVC plastic production

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58168919A (en) * 1982-03-31 1983-10-05 Akatake Eng Kk Weighing apparatus of powdered body
JPS58168918A (en) * 1982-03-31 1983-10-05 Akatake Eng Kk Weighing apparatus of powdered body

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58168919A (en) * 1982-03-31 1983-10-05 Akatake Eng Kk Weighing apparatus of powdered body
JPS58168918A (en) * 1982-03-31 1983-10-05 Akatake Eng Kk Weighing apparatus of powdered body

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN, vol. 8, no. 6 (P-247)[1443], 12 janvier 1984; & JP-A-58 168 918 (AKATAKE ENGINEERING K.K.) 05-10-1983 *
PATENT ABSTRACTS OF JAPAN, vol. 8, no. 6 (P-247)[1443], 12 janvier 1984; & JP-A-58 168 919 (AKATAKE ENGINEERING K.K.) 05-10-1983 *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2189551A1 (en) * 1999-05-24 2003-07-01 Ind Quimica Riojana S A Machine for the formulation of compounds by weighing.
FR2840239A1 (en) * 2002-06-03 2003-12-05 Aventis Pharma Sa SOLID REAGENT INTRODUCTION DEVICE
EP1369171A1 (en) * 2002-06-03 2003-12-10 Aventis Pharma S.A. Process for the introduction of a solid reagent
CN112109227A (en) * 2020-09-21 2020-12-22 谢海林 Automatic batching device for PVC plastic production

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