EP1595593B1 - Mélangeur biaxial pour mélanger des produits de haute viscosité, comme des encres d'impression pâteuses - Google Patents

Mélangeur biaxial pour mélanger des produits de haute viscosité, comme des encres d'impression pâteuses Download PDF

Info

Publication number
EP1595593B1
EP1595593B1 EP04010556A EP04010556A EP1595593B1 EP 1595593 B1 EP1595593 B1 EP 1595593B1 EP 04010556 A EP04010556 A EP 04010556A EP 04010556 A EP04010556 A EP 04010556A EP 1595593 B1 EP1595593 B1 EP 1595593B1
Authority
EP
European Patent Office
Prior art keywords
clamping
frame
rotary
plate
rotational axis
Prior art date
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.)
Expired - Lifetime
Application number
EP04010556A
Other languages
German (de)
English (en)
Other versions
EP1595593A1 (fr
Inventor
Alexander Essing
Ingo VIEHBÖCK
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Collomix Ruehr und Mischgeraete GmbH
Original Assignee
Collomix Ruehr und Mischgeraete GmbH
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 Collomix Ruehr und Mischgeraete GmbH filed Critical Collomix Ruehr und Mischgeraete GmbH
Priority to DE502004006905T priority Critical patent/DE502004006905D1/de
Priority to AT04010556T priority patent/ATE392946T1/de
Priority to EP04010556A priority patent/EP1595593B1/fr
Publication of EP1595593A1 publication Critical patent/EP1595593A1/fr
Application granted granted Critical
Publication of EP1595593B1 publication Critical patent/EP1595593B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/30—Driving arrangements; Transmissions; Couplings; Brakes
    • B01F35/32—Driving arrangements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F29/00—Mixers with rotating receptacles
    • B01F29/10—Mixers with rotating receptacles with receptacles rotated about two different axes, e.g. receptacles having planetary motion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/30—Driving arrangements; Transmissions; Couplings; Brakes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/30—Driving arrangements; Transmissions; Couplings; Brakes
    • B01F35/33—Transmissions; Means for modifying the speed or direction of rotation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/40—Mounting or supporting mixing devices or receptacles; Clamping or holding arrangements therefor
    • B01F35/42—Clamping or holding arrangements for mounting receptacles on mixing devices
    • B01F35/423—Clamping or holding arrangements for mounting receptacles on mixing devices of the vertically movable, two-plates type

Definitions

  • the invention relates to a biaxial mixer, in particular for mixing a mixed material having a high mixing material viscosity, such as pasty printing ink according to the preamble of claim 1.
  • a generic known biaxial mixer ( EP 0 796 652 B1 ) comprises a U-shaped clamping frame with co-rotating turntables aligned against each other on the U-legs formed as clamping jaws, between which a Mischgut essenceer is clamped.
  • the clamping frame is rotatably driven about a vertically and centrally to the U-base and parallel to the U-legs clamping frame rotation axis with a specific clamping frame speed.
  • At least one turntable and thus the clamped mixing container is rotationally driven about a vertical axis lying to the clamping frame rotation axis rotary plate with a specific turntable speed.
  • a support frame is arranged in a mixer housing of the biaxial mixer, wherein the U-shaped clamping frame, the U-base is formed in the manner of two guide columns, which lie in a vertical plane on which the jaws held displaceable and with respect to a spindle drive with the same travel a horizontally lying clamping frame rotation axis are displaced.
  • a motor drive is provided and by means of a bevel gear and a turntable drive shaft the turntable drive for a turntable is coupled to the clamping frame rotation.
  • a pulley for a drive belt for transmitting the rotational movement of the turntable drive shaft is mounted on the turntable in each case.
  • the two turntables are vertically stacked, the driven turntable is above and the freely rotating turntable below.
  • the lower clamping jaws thereby also comprises a turntable extension on which the turntable is rotatably mounted and with which it can be pulled out of the housing.
  • the clamping frame is therefore statically and dynamically balanced with respect to the horizontal clamping frame pivot axis and a vertical axis through the clamping frame axis of rotation.
  • these balancing measures for satisfactory smooth running of the generic Biaxialmischers were suitable and sufficient - influences the turntable and mix rotary movement are relatively small at these speeds and can in the previous balancing measures to achieve a satisfactory smoothness be ignored.
  • biaxial mixers are known in which a mixture of a mixed material is likewise carried out by a superimposition of two rotational movements to a tumbling movement in the mix.
  • a mixing container is arranged with its center of gravity at a distance from the intersection of the two axes of rotation and, correspondingly, a balance weight is attached to a pivot frame leg.
  • a rotating frame and turntables GB-A-2 096 909 and US-A-4,445,782
  • the object of the invention is to develop a generic biaxial mixer so that it can also be used for the mixing of high-viscosity mixtures, in particular pasty inks.
  • a dynamic imbalance is generated by an associated mass distribution on the clamping frame, which counteracts the centrifugal moment, which is caused by the turntable rotation and thus the Mischgut introducederfelung and in addition to the clamping frame by the rotation caused jaw moments occurs.
  • a high gyroscopic torque occurring in particular at higher clamping frame speeds is compensated or at least reduced so much that a required smooth running and positional stability of the biaxial mixer is ensured during operation.
  • the component arrangement in the U-base region with the guide columns, the spindle drive, etc. is already largely symmetrical with respect to the clamping frame axis of rotation, so that only a small amount of annoying torques and imbalances emanating from it and the essential measures for Producing the smoothness on the outgoing of the jaws jaw moments and the gyroscopic moment are directed.
  • a spindle drive with which the jaws are displaced by equal clamping paths with respect to the clamping frame rotation axis, which advantageously each the distance between the centers of gravity of the two jaws of the clamping frame rotation axis at all clamping positions, in particular even with different container heights, is the same.
  • biaxial mixer can be operated at much higher speeds than before, which are sufficiently excited even in highly viscous mixtures, especially pasty inks embossed flows in the mix, which lead to a mixture and homogenization of Mischgutmaterialien.
  • the range of application of biaxial mixers is thus significantly expanded.
  • the moment of inertia I vessel is variable and different, in particular, the shape of the container vessels is observed. If the distances of the centers of gravity z 1 , z 2 of the jaws are large, resulting in accordance with M Dyn, 1 and M Dyn, 2 correspondingly large dynamic counter torques, which can counteract a large centrifugal moment. For smaller containers and thus smaller container vessel heights, the moments are all correspondingly smaller, but in turn have an appropriate effect on compensation.
  • the required mass distribution for deliberately inventively induced imbalance can be present from the outset due to the structural conditions or can be achieved by appropriate component arrangements. If necessary, this mass distribution can be achieved and adjusted according to claim 3 by attaching balancing weights on the jaws.
  • the bevel gear units hitherto used for the coupling of the turntable drive to the clamping frame drive have the disadvantage that they run unfavorably noisily at the high clamping frame speeds provided here and the lubricants are thrown off by centrifugal forces, so that in particular the maintenance is expensive.
  • an alternative turntable drive is claimed for the self-protection is claimed.
  • the two end sides of spaced guide columns are connected by a yoke part, on which both two spaced Riemenumlenkusionn with coaxial, perpendicular to the clamping direction and clamping frame rotation axis axes of rotation and a drive pulley is arranged.
  • the drive pulley is connected at the end to a turntable drive shafts running axially parallel to the guide pillars, for the drive of which a first drive belt, preferably with a circular diameter, is wound around the stationary pulley, the belt deflection pulleys and the drive pulley.
  • a first drive belt preferably with a circular diameter
  • the belt deflection pulleys preferably with a circular diameter
  • the drive pulley On the turntable axis and a clamping operation longitudinally displaceable and rotatably transmitting to the turntable drive shaft each have a pulley for a second drive belt is mounted, which transmits in a conventional manner, the rotational movement of the turntable drive shaft on the turntable.
  • this belt drive the above-mentioned noise problems and maintenance problems are not or only significantly reduced.
  • a directly driven turntable in a suitable arrangement according to claim 6 for adjusting the dynamic imbalance a directly driven turntable a coaxially mounted, but jaw-fixed and not co-rotating counterbalance weight disc can be assigned.
  • the other without a clamped Mischgut aser free-rotating turntable is mounted in a conventional manner on a Auszug Rhein, in which case a balance weight on the associated jaw part offset to the turntable axis of rotation is closer to the clamping frame bearing to install.
  • an acceleration sensor is connected to a housing part and / or support frame part of the biaxial mixer.
  • an emergency stop function is activated by means of a control device and the rotary drive is switched off and braked.
  • Fig. 1 is a schematic side view of a biaxial mixer 1 for mixing a mixed material with high Mischgutvisiskostician shown.
  • the biaxial mixer 1 has a support frame 2, which is arranged in a mixer housing 3.
  • a U-shaped clamping frame 4 of the biaxial mixer 1 two co-rotating turntables 5 and 5 'are arranged on the clamping jaws 6 and 6' formed U-legs.
  • a door 8 of the mixer housing 3 is opened, so that the lower turntable 5', which is slidably mounted on the clamping jaws 6 'by means of an extension device 29, from the Mixer housing 3 can be partially pulled out so that the mix container on the turntable 5 'can be easily placed.
  • the two turntable 5 and 5' by means of a spindle drive 9 so moved toward each other that the mix container between the two turntables 5 and 5 'is clamped.
  • the clamping frame 4 is fixed with a stationary bearing part 10 on the support frame 2, wherein another bearing part 11 in a longitudinal center region of the two formed as a U-base guide columns 7 for rotating the clamping frame 4 is arranged about a horizontal clamping frame pivot axis 12.
  • a motor drive 13 is arranged in the mixer housing 3, wherein by means of a belt drive 14, a corresponding rotational movement of the motor drive 13 can be transmitted to the clamping frame 4, so that the clamping frame 4 can be placed around the clamping frame pivot axis 12 in a rotary motion.
  • a turntable drive for the turntable 5 is coupled by means of a gear 15. Since the two turntables 5 and 5 'are coaxially rotatable about a turntable axis 16, the rotational movement of the rotary-driven turntable 5 by the between the two turntables 5 and 5' clamped Mischgut notioner (not shown) on the turntable 5 ', the freely rotatable on Clamping jaws 6 'is arranged, transmitted.
  • the transmission 15 for transmitting the clamping frame rotation on the turntable 5 has on the stationary bearing part 10, a stationary pulley 17 which is coaxial with the clamping frame pivot axis 12, on. In the initial position of the biaxial mixer 1, the in Fig.
  • a yoke 18 is arranged at the upper end of the guide columns 7, by means of which the two spaced-apart guide columns 7 are connected (see also Fig. 2 ).
  • two spaced Riemenumlenkusionn 19 are arranged with coaxial, perpendicular to the clamping direction and the clamping frame rotation axis 12 axes of rotation.
  • a drive pulley 20 is arranged on the yoke part 18, wherein for driving a first drive belt 21, which has a circular diameter, around the stationary pulley 17, the two Riemenumlenkusionn 19 and the drive pulley 20 is looped.
  • the axis of rotation of the drive pulley 20 is aligned perpendicular to the axis of rotation of the Riemenumlenkusionn 19 approximately parallel to the guide columns 7 extending.
  • an axis-parallel to the guide columns 7 extending turntable drive shaft 22 is provided at the end of the drive pulley 20 is connected.
  • Both on the turntable axis 16 of the turntable 5 and on the turntable drive shaft 22 are each a pulley 23 and 24 are provided, wherein for transmitting the rotational movement of the turntable drive shaft 22 and the pulley 24 on the turntable 5 and the pulley 23, a second drive belt 25 which connects the two pulleys 23 and 24 for a rotary drive, is provided.
  • the second drive belt 25 can be designed as a toothed belt. Since the clamping jaws 6 along with the turntable 5 when clamping a Mischgut mattersers relative to the guide columns 7 can be moved, the pulley 24 along the turntable drive shaft 22 is also longitudinally displaceable, so that even with a corresponding clamping of the mix container and an associated displacement of the clamping jaw. 6 the rotary drive for the turntable 5 is ensured functionally reliable.
  • a coaxial mounted clamping jaws fixed balance weight plate 26 is arranged for adjusting the dynamic unbalance according to the invention on the clamping frame 4 by an associated mass distribution on a rotary driven turntable 5 .
  • the freely rotatable without mixing container turntable 5 ' is associated with the associated clamping jaws 6' a balance weight 27, which is offset to the turntable axis of rotation 16 as a turntable axis closer to a clamping frame bearing point 28, which is defined by the connection of the stationary bearing part 10 with the support frame 2 attached is.
  • Fig. 2 schematically a front view of the biaxial mixer 1 is shown, wherein the mixer housing 3 is omitted together with the support frame 2 and the motor drive 13. It can be seen that the two guide columns 7 spaced apart from each other and extending parallel to the U-base of the clamping frame 4 are arranged forming.
  • the freely rotatable without mixing container lower turntable 5 ' is arranged on the extension device 29, so that the above-described displaceability of the turntable 5' is possible for setting up the Mischgut mattersers.
  • the drive pulley 20 can be seen. Above the turntable 5, the associated pulley 23 is arranged, which is connected by means of the second drive belt 25 with the pulley 24, which is covered here by the pulley 23, for the rotary drive of the turntable 5.
  • Fig. 3 a schematic perspective view of the biaxial mixer is shown.
  • the gear 15, by means of which the clamping frame rotation is transmitted to the turntable 5 can be seen.
  • the first drive belt 21 is wrapped around the stationary pulley 17, the two Riemenumlenkusionn 19 and the drive pulley 20, so that upon rotation of the clamping frame 4, which is generated by the motor drive 13, which is not shown here, the drive pulley 20th is also placed in a rotary motion.
  • This rotation of the drive pulley 20 is transmitted to the pulley 24 on the turntable drive shaft 22, so that by means of the second drive belt 25, the pulley 23 of the turntable 5 is driven for a corresponding rotation of the turntable 5.
  • Fig. 4 is a schematic side view of the biaxial mixer 1 is shown, with only the guide columns 7 as U-base and the two jaws 6 and 6 'are shown to illustrate the clamping frame 4.
  • the clamping frame bearing point 28 is located, from which in the direction of the clamping frame rotation axis 12, the X direction and in the direction of the turntable axis of rotation 16, the Z direction are defined. Due to the clamping frame rotation about the clamping frame rotation axis 12, a clamping jaw moment M Dyn, 1 and on the clamping jaw 6 ', a clamping jaw moment M Dyn, 2 occurs on the clamping jaw 6.
  • the mass distribution on the clamping frame 4 is designed so that the relative to the clamping frame pivot axis 12 acting as a two-sided lever clamping frame 4 is statically balanced and the radial with respect to the clamping frame rotation axis 12 and caused by the clamping frame speed centrifugal force F Flieh, 1 on the clamping jaws. 6 and the centrifugal force F Flieh, 2 on the clamping jaws 6 'are the same size, so that the vectorial sum of the two centrifugal forces F Flieh, 1 and F Flieh, 2 gives zero.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mixers With Rotating Receptacles And Mixers With Vibration Mechanisms (AREA)
  • Accessories For Mixers (AREA)
  • Paints Or Removers (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)

Claims (7)

  1. Mélangeur biaxial,
    - avec un cadre de serrage (4) en forme de U, avec des plateaux tournants (5, 5') dirigés de manière isoaxique l'un vers l'autre sur les branches en U réalisées comme des mâchoires de serrage (6, 6'), entre lesquelles peut être serré un réservoir de matériaux enrobés,
    - le cadre de serrage (4) étant entraîné en rotation autour d'un axe de rotation (12) de cadre de serrage se trouvant perpendiculaire et au milieu de la base en U ainsi que parallèle aux branches en U, à une certaine vitesse de rotation de cadre de serrage de sorte que respectivement un couple de mâchoires de serrage survienne par rapport au logement de cadre de serrage sur les mâchoires de serrage (6, 6'), et
    - au moins un plateau tournant (5) et ainsi le réservoir de matériaux enrobés serré étant entraînés en rotation autour d'un axe de rotation (16) de plateau tournant se trouvant perpendiculaire à l'axe de rotation (12) de cadre de serrage à une certaine vitesse de rotation de plateau tournant, un couple gyrostatique survenant sur le cadre de serrage (4) en plus des couples des mâchoires de serrage,
    caractérisé en ce que
    un défaut d'équilibrage dynamique est généré sur le cadre de serrage (4) par une répartition de masse associée (26 ; 27) qui agit contre le couple gyrostatique (MGyrostatique) et le compense dans son action sur le cadre de serrage (4) ou au moins le réduit de telle manière que
    en ce que la répartition de masse (26 ; 27) soit réalisée sur le cadre de serrage (4) de telle sorte que la somme du couple de mâchoires de serrage (MDyn,1) d'une mâchoire de serrage et du couple de mâchoire de serrage (MDyn,2) de la seconde mâchoire de serrage corresponde au couple gyrostatique (MGyrostatique) de sorte que M Dyn , 1 + M Dyn , 2 + M Gyrostatique = 0 ,
    Figure imgb0019
    en ce que la répartition de masse (26 ; 27) soit réalisée sur le cadre de serrage (4) de telle sorte que le cadre de serrage (4) agissant comme levier bilatéral par rapport à l'axe de rotation (12) du cadre de serrage soit équilibré statiquement et la force centrifuge (FCentrifuge,1) provoquée radialement par rapport à l'axe de rotation (12) du cadre de serrage et par la vitesse de rotation du cadre de serrage sur une mâchoire de serrage (6) et la force centrifuge (FCentrifuge,2) sur la seconde mâchoire de serrage (6') soient de taille identique de sorte que la somme vectorielle soit F Centrifuge , 1 + F Centrifuge , 2 = 0 ,
    Figure imgb0020
    et
    en ce qu'un dispositif de serrage pourvu d'un mécanisme à broche (9) est prévu, à l'aide duquel les mâchoires de serrage (6, 6') peuvent être déplacées pour un processus de serrage symétrique autour respectivement des mêmes courses de serrage par rapport à l'axe de rotation (12) du cadre de serrage sur au moins une colonne de guidage (7), la distance verticale des centres de gravité massiques (30, 30') des deux mâchoires de serrage (6, 6') par rapport à l'axe de rotation (12) du cadre de serrage étant respectivement identique.
  2. Mélangeur biaxial selon la revendication 1, caractérisé en ce que la vitesse de rotation du cadre de serrage se trouve dans une plage éventuellement réglable comprise entre 0 et 1 000 tr/min et en ce que la vitesse de rotation du plateau tournant ou la vitesse angulaire du plateau tournant associée ωD est choisie dans une plage de 0,5 à 2 fois par rapport à la vitesse de rotation du cadre de serrage ou la vitesse angulaire du cadre de serrage associée ωS de sorte que les couples résultent comme suit : M Dyn , 1 = x 1 z 1 ω S 2 m 1
    Figure imgb0021
     M Dyn , 2 = x 2 z 2 ω S 2 m 2
    Figure imgb0022
    x1, x2 : étant la distance des centres de gravité massiques (30, 30') des mâchoires de serrage (6, 6') par rapport au point d'appui du cadre de serrage (28) en direction de l'axe de rotation (12) du cadre de serrage
    z1, z2 : étant la distance des centres de gravité massiques (30, 30') des mâchoires de serrage (6, 6') perpendiculairement à l'axe de rotation (12) du cadre de serrage
    ωD : étant la vitesse angulaire des plateaux tournants (5, 5') autour de l'axe de rotation (16) de plateau tournant
    ωS : étant la vitesse angulaire du cadre de serrage (4) autour de l'axe de rotation (12) du cadre de serrage
    m1, m2 : étant les masses respectives des mâchoires de serrage (6, 6')
    et M Gyrostatique = ω D ω S ( I const = I Récipient )
    Figure imgb0023
    avec
    lConst : étant la partie constante, structurellement imposée du moment d'inertie de masse
    lRécipient : étant le moment d'inertie de masse de chaque récipient avec matériaux enrobés
    ainsi que ω D = 0 , 5 à 2 fois ⁢ ω S
    Figure imgb0024
  3. Mélangeur biaxial selon la revendication 1 ou 2, caractérisé en ce que la répartition de masse nécessaire au défaut d'équilibrage dynamique est atteinte autant qu'il est nécessaire par le montage de contrepoids (26 ; 27) sur les mâchoires de serrage (6, 6').
  4. Mélangeur biaxial selon l'une quelconque des revendications 1 à 3, caractérisé en ce que le réglage des mâchoires de serrage est effectué de manière motorisée et commandée pour serrer un récipient de matériaux enrobés et la course de réglage est détectée pour déterminer la hauteur de récipient respective, et
    en ce que le cadre de serrage (4) est entraîné de manière commandée pour des hauteurs de récipients déterminées plus petites à des vitesses de rotation supérieures par rapport aux hauteurs de récipient déterminées plus élevées.
  5. Mélangeur biaxial selon l'une quelconque des revendications 1 à 4, caractérisé en ce qu'un cadre porteur (2) est monté dans un boîtier de mélangeur (3),
    en ce que, pour le cadre de serrage (4) en forme de U, la base en U se trouve dans un plan vertical en tant qu'au moins une colonne de guidage (7) et les branches en U sont maintenues de manière mobile en tant que mâchoires de serrage (6, 6') sur la colonne de guidage (7) et peuvent être déplacées par le biais d'un mécanisme à broche (9) avec respectivement la même course de réglage,
    avec un logement de cadre de serrage doté d'une partie d'appui (10) fixe sur le cadre porteur (2) et de l'autre partie d'appui (11) dans une zone médiane longitudinale d'au moins une disposition de colonnes de guidage pour la rotation du cadre de serrage (4) autour d'un axe de rotation (12) de cadre de serrage horizontal,
    en ce qu'un entraînement motorisé (13) pour le cadre de serrage (4) est prévu et est couplé au moyen d'un engrenage (15) de l'entraînement de plateau tournant pour un plateau tournant (5) à la rotation du cadre de serrage de telle manière que
    que, sur la partie d'appui (10) sur le cadre de serrage (4) soit montée une poulie de courroie (17) fixe coaxialement à l'axe de rotation (12) du cadre de serrage,
    en ce que deux colonnes de guidage (7) espacées soient utilisées, lesquelles sont reliées sur un côté d'extrémité par une partie d'entretoise (18), sur laquelle sont disposées deux poulies de renvoi (19) espacées avec des axes de rotation coaxiaux, se trouvant perpendiculairement au sens de serrage et à l'axe de rotation (12) du cadre de serrage et une poulie de commande (20),
    en ce que la poulie de commande (20) soit reliée côté extrémité à un arbre d'entraînement de plateau tournant (22) s'étendant parallèlement à l'axe des colonnes de guidage (7), pour leur entraînement, une première courroie de transmission (21) étant enroulée autour de la poulie de courroie (17) fixe, des poulies de renvoi (19) et de la poulie de commande (20), et
    en ce que, sur l'axe de plateau tournant (16) ainsi que pour un processus de serrage à déplacement longitudinal et à transmission par rotation sur l'arbre d'entraînement de plateau tournant (22), respectivement une poulie de courroie (23 ; 24) pour une seconde courroie de transmission (25) est montée pour la transmission du mouvement de rotation de l'arbre d'entraînement de plateau tournant (22) au plateau tournant (5).
  6. Mélangeur biaxial selon l'une quelconque des revendications 1 à 5, caractérisé en ce que, pour régler le défaut d'équilibrage dynamique, une poulie de contrepoids (26) fixée aux mâchoires de serrage, montée coaxialement à celles-ci est associée à un plateau tournant (5) entraîné directement en rotation, et
    en ce que l'autre plateau tournant (5') tournant librement sans récipient de matériaux enrobés est monté sur un dispositif de déchargement (29) et un contrepoids (27) est monté sur la partie de mâchoire de serrage (6') associée en décalé par rapport à l'axe de rotation (16) du plateau tournant plus près du point d'appui du cadre de serrage (28).
  7. Mélangeur biaxial selon l'une quelconque des revendications 1 à 6, caractérisé en ce qu'un capteur d'accélération est relié à une partie du boîtier et/ou une partie du cadre porteur du mélangeur biaxial et
    en ce que lors du dépassement d'une valeur limite d'accélération réglée, une fonction d'arrêt d'urgence est activée et l'entraînement rotatif est mis hors service et freiné.
EP04010556A 2004-05-04 2004-05-04 Mélangeur biaxial pour mélanger des produits de haute viscosité, comme des encres d'impression pâteuses Expired - Lifetime EP1595593B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE502004006905T DE502004006905D1 (de) 2004-05-04 2004-05-04 Biaxialmischer, insbesondere zum Mischen eines Mischguts mit hoher Mischgutviskosität, wie pastöser Druckfarbe
AT04010556T ATE392946T1 (de) 2004-05-04 2004-05-04 Biaxialmischer, insbesondere zum mischen eines mischguts mit hoher mischgutviskosität, wie pastöser druckfarbe
EP04010556A EP1595593B1 (fr) 2004-05-04 2004-05-04 Mélangeur biaxial pour mélanger des produits de haute viscosité, comme des encres d'impression pâteuses

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP04010556A EP1595593B1 (fr) 2004-05-04 2004-05-04 Mélangeur biaxial pour mélanger des produits de haute viscosité, comme des encres d'impression pâteuses

Publications (2)

Publication Number Publication Date
EP1595593A1 EP1595593A1 (fr) 2005-11-16
EP1595593B1 true EP1595593B1 (fr) 2008-04-23

Family

ID=34924845

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04010556A Expired - Lifetime EP1595593B1 (fr) 2004-05-04 2004-05-04 Mélangeur biaxial pour mélanger des produits de haute viscosité, comme des encres d'impression pâteuses

Country Status (3)

Country Link
EP (1) EP1595593B1 (fr)
AT (1) ATE392946T1 (fr)
DE (1) DE502004006905D1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104707524A (zh) * 2015-03-20 2015-06-17 沈如华 一种非平衡双回旋式涂料混匀机
DE102016108346A1 (de) * 2016-05-04 2017-11-09 Weber Maschinenbau Gmbh Breidenbach Vorrichtung und verfahren zum aufschneiden von lebensmittelprodukten

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7165879B2 (en) * 2004-03-25 2007-01-23 Red Devil Equipment Company Clamp lock apparatus and method for a paint mixer
DE102006062714B4 (de) 2006-03-09 2013-02-21 Eppendorf Ag Vorrichtung zum Mischen von Laborgefäß-Inhalten
CN101837262B (zh) * 2010-04-26 2011-11-09 南通碧海电源有限公司 和膏机
US20170320026A1 (en) * 2014-06-17 2017-11-09 Fast & Fluid Management B.V. Mixer for Viscous Fluids and Method of Mixing Viscous Fluids
CN104324645B (zh) * 2014-10-28 2016-02-10 大理药业股份有限公司 一种自动转瓶机
CN107376769B (zh) * 2017-08-18 2020-07-31 郑州三华科技实业有限公司 一种适用于双回旋式涂料混匀机的传动机构
BR102020027072A2 (pt) * 2020-12-30 2022-07-12 Leandro Agostini Misturador giroscópico para amostras líquidas
CN113546975B (zh) * 2021-06-08 2023-10-10 福建明锐新材料科技有限公司 一种金属拉线机

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2096909B (en) * 1981-04-21 1984-12-05 Red Devil Inc Paint mixing and conditioning machine
US4445782A (en) * 1982-08-27 1984-05-01 Peerless Pressed Metal, Inc. Apparatus for shaking contained mixtures including paint and other fluid materials
WO1991008045A1 (fr) * 1989-11-29 1991-06-13 George Fethers & Co. Trading Pty. Ltd. Appareil melangeur
DE19611546C1 (de) * 1996-03-23 1997-08-07 Collomix Ruehr Mischgeraete Biaxialmischer
JP3974685B2 (ja) * 1997-05-26 2007-09-12 モリマシナリー株式会社 粉粒体混合機

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104707524A (zh) * 2015-03-20 2015-06-17 沈如华 一种非平衡双回旋式涂料混匀机
CN104707524B (zh) * 2015-03-20 2017-02-01 沈如华 一种非平衡双回旋式涂料混匀机
DE102016108346A1 (de) * 2016-05-04 2017-11-09 Weber Maschinenbau Gmbh Breidenbach Vorrichtung und verfahren zum aufschneiden von lebensmittelprodukten

Also Published As

Publication number Publication date
DE502004006905D1 (de) 2008-06-05
EP1595593A1 (fr) 2005-11-16
ATE392946T1 (de) 2008-05-15

Similar Documents

Publication Publication Date Title
EP1595593B1 (fr) Mélangeur biaxial pour mélanger des produits de haute viscosité, comme des encres d'impression pâteuses
EP1293245B1 (fr) Dispositif de mélange pour mélanger de materiaux liquides, fluides ou pulverulentes
EP0109652B1 (fr) Centrifugeuse
DE4444992C2 (de) Vorrichtung zum Unwuchtausgleich von Rotationskörpern, insbesondere von Schleifscheiben
DE102005047765A1 (de) Mischmaschine
EP1698392B1 (fr) Mélangeur biaxial
DE102012009984A1 (de) Laborkugelmühle
DE102012009982A1 (de) Laborkugelmühle
EP3414152A1 (fr) Transmission de bicyclette à plateau non circulaire
DE102012009985A1 (de) Laborkugelmühle
DE102012009983A1 (de) Kugelmühle mit automatisch verstellbarer Ausgleichsmasse
EP3789126A1 (fr) Machine de criblage réglable
EP3713691B1 (fr) Machine à énucléer destinée à énucléer des pièces moulées et procédé de fabrication de pièces moulées
DE10110910C1 (de) Mischer zum Herstellen pastöser Produkte wie Salben, Cremes und Emulsionen
DE4108131C2 (de) Schneidkopf
EP0642637A1 (fr) Engrenage planetaire a deux arbres de sortie
DE3823326C2 (fr)
DE3708922A1 (de) Vorrichtung zum herstellen von betonteilen
DE4428379A1 (de) Vorrichtung zum Mischen, Schütteln, Rühren und/oder Emulgieren von Flüssigkeiten
EP3617405B1 (fr) Dispositif à rouleau avec générateur de vibrations destiné au compactage du sol
EP2704857A1 (fr) Procédé et dispositif de fractionnement d'une matière en vrac
DE3727742C1 (de) Schuettelbock
DE29805361U1 (de) Verdichtungsvorrichtung mit Vibrationsantrieb
DE4102296A1 (de) Vorrichtung zum mischen von fluessigem bzw. pulverfoermigem gut
WO2023180562A1 (fr) Mécanisme d'entraînement de récipient pour trajectoire

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL HR LT LV MK

17P Request for examination filed

Effective date: 20051222

AKX Designation fees paid

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR

17Q First examination report despatched

Effective date: 20060419

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE PATENT HAS BEEN GRANTED

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REF Corresponds to:

Ref document number: 502004006905

Country of ref document: DE

Date of ref document: 20080605

Kind code of ref document: P

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080423

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080723

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080803

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080923

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080423

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080423

BERE Be: lapsed

Owner name: COLLOMIX RUHR-UND MISCHGERATE G.M.B.H.

Effective date: 20080531

REG Reference to a national code

Ref country code: IE

Ref legal event code: FD4D

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20080531

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080423

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080723

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20080531

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080423

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080423

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080423

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20080531

ET Fr: translation filed
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080423

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080423

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20080723

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20080531

26N No opposition filed

Effective date: 20090126

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20080723

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20080504

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080423

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20081024

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080423

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20080504

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080423

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080724

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 13

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 14

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 15

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20200529

Year of fee payment: 17

Ref country code: FR

Payment date: 20200529

Year of fee payment: 17

Ref country code: NL

Payment date: 20200526

Year of fee payment: 17

REG Reference to a national code

Ref country code: DE

Ref legal event code: R079

Ref document number: 502004006905

Country of ref document: DE

Free format text: PREVIOUS MAIN CLASS: B01F0009000000

Ipc: B01F0029000000

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 502004006905

Country of ref document: DE

REG Reference to a national code

Ref country code: NL

Ref legal event code: MM

Effective date: 20210601

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20211201

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20210601

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20210531