Press for moulding clay manufactured articles
    6.
    发明公开
    Press for moulding clay manufactured articles 失效
    按从粘土制作成型制品

    公开(公告)号:EP0847849A3

    公开(公告)日:1999-03-31

    申请号:EP97121283.2

    申请日:1997-12-04

    发明人: Bertola, Giorgio

    IPC分类号: B30B11/12 B30B15/14

    摘要: A press for moulding clay articles driven by an electric motor (2) wherein the means (13) for controlling the motor are adapted to change the rotation speed of the motor, by accelerating at the end of the moulding step and decelerating at the start of the moulding, so as to modify the moulding law of the press in accordance with a predetermined desired profile. The press is either a cam actuated press (9) or an eccentric-shaft (19), and the control of the speed of the electric motor (2), preferably a D.C. brushless motor, employs at least one encoder (7).

    Multi-layer tablet compressing machine
    7.
    发明公开
    Multi-layer tablet compressing machine 失效
    Maschine zum Pressen von mehrschichtigen Tabletten

    公开(公告)号:EP0870596A1

    公开(公告)日:1998-10-14

    申请号:EP98106369.6

    申请日:1998-04-07

    申请人: MG2 S.P.A.

    发明人: Ansaloni, Angelo

    IPC分类号: B30B11/12 B30B15/30

    摘要: The tablet compressing machine compacts one pharmaceutical product (2) at a time in various stages in order to obtain one layer for each product (2) and thereby to produce a multi-layer tablet (3).
    The machine comprises:

    an annular body (6) with a vertical axis of rotation (Y) and provided with drive means;
    hollow bodies (7) carried by the annular body (6) and with their own horizontal and radial longitudinal axis (X) with respect to the axis of rotation (Y);
    feed units, one for each product (2), each of which has a container (8) and a hopper (11) for feeding the product (2) to the corresponding container (8), and
    two pistons (12 and 13) for each of the hollow bodies (7), adapted to slide into the hollow body (7) by means of drive means in order to form a chamber (34) immediately below the container (8) for each of the feed units, to compact the product (2) in order to obtain one layer for each product (2) and to produce the multi-layer tablet (3) in correspondence with the last of the feed units and then to eject the multi-layer tablet (3) from the hollow body (7).

    摘要翻译: 片剂压缩机每一次在不同阶段压制一种药物(2),以便为每种产品(2)获得一层,从而生产多层片剂(3)。 该机器包括:具有垂直旋转轴线(Y)的环形体(6),并具有驱动装置; 由环形体(6)承载的空心体(7)和相对于旋转轴线(Y)的自身的水平和径向纵向轴线(X); 进料单元,每个产品(2)一个,每个具有容器(8)和用于将产品(2)供给到相应的容器(8)的料斗(11),以及两个活塞(12和13),用于 每个中空体(7)适于通过驱动装置滑入中空体(7)中,以便为每个进料单元形成在容器(8)正下方的腔室(34),以压实 产品(2),以便为每个产品(2)获得一层,并且与最后的进料单元相对应地生产多层片剂(3),然后将多层片剂(3)从 中空体(7)。

    PROCESS AND APPARATUS FOR STAMPING PIECES OF SOAP AND SIMILAR SUBSTANCES
    8.
    发明公开
    PROCESS AND APPARATUS FOR STAMPING PIECES OF SOAP AND SIMILAR SUBSTANCES 失效
    DEVICE硬币SOAP和类似大众枚。

    公开(公告)号:EP0353240A1

    公开(公告)日:1990-02-07

    申请号:EP88903347.0

    申请日:1988-03-31

    发明人: MAZZONI, Aldo

    IPC分类号: B30B11 C11D13

    CPC分类号: C11D13/18 B30B11/12

    摘要: Le dispositif d'impression proposé fonctionne à vitesse réduite avec deux moitiés de moule (9, 10) pour chaque morceau de savon moulé, une moitié de moule (9) ayant un mouvement radial de translation par rapport à un rotor (2) supportant l'autre moitié de moule (10). L'axe de rotation du rotor (2) est parallèle aux bandes d'alimentation (6) et de déchargement (7). Le dispositif peut être équipé d'une pluralité de moitiés de moule, étant extensible, par exemple, par des modules permettant d'imprimer une pluralité de pains de savon à chaque fois que les deux moitiés de moule se referment. On peut prévoir plusieurs bandes d'alimentation (6) et de déchargement (7), ainsi que plusieurs moitiés (9) de moules de translation et plusieurs rotors (2) assurant le transport des pains de savon (S1). On prévoit un élément permettant d'éliminer le savon en excédent (ES) et une bande (8) pour recueillir cet excédent.

    Improvements in tabletting machines and in dies for tabletting machines
    9.
    发明公开
    Improvements in tabletting machines and in dies for tabletting machines 失效
    Tabletten-Maschinen und MatrizenfürTabletten-Maschinen。

    公开(公告)号:EP0105162A2

    公开(公告)日:1984-04-11

    申请号:EP83108194.8

    申请日:1981-03-27

    IPC分类号: B30B11/12

    摘要: A tabletting machine having a ring-shaped die table (25, 33, 27) rotatable about a generally upwardly extending axis (11) and having dies (40) arranged in bores in a die surface (38). Radially outer punches (16 - Fig. 7), supported in the die table (25) and reciprocably driven by a cam track (52 - Fig. 7) with respect to the dies (40), co-operate with radially inner punches (83) semi-rigidly mounted on a rotatable hub (23) to form and eject tablets from the dies. The hub (23) is rotated about an axis (10), parallel to the die table axis (11), and moves the radially inner punches (83) in a circular path to enter and exit the dies (40) in a predetermined sequence. A feed plate (102, 144, 146, 147), onto which tabletting material is supplied, directs the material onto distribution vanes (108) and thence into the dies (40). Individual pump means (50, 46 - Fig. 7) associated with the radially outer punches (16) and means (154, 155) for catching and extracting loose tabletting material failing from the dies serve to reduce contamination of the moving parts of the machine by the tabletting material.

    摘要翻译: 一种压片机,其具有围绕大致向上延伸的轴线(11)旋转的环形模台(25,33,27),并且具有设置在模具表面(38)中的孔中的模具(40)。 支撑在模台(25)中的相对于模具(40)由凸轮轨道(52)往复运动的径向外冲头(16)与半刚性地安装在模具(40)上的辐射式内冲头(83)配合 可旋转轮毂(23),以从模具形成并排出片剂。 轮毂(23)围绕平行于模座轴线(11)的轴线(10)旋转,并且以圆周路径移动径向内冲头(83),以预定顺序进入和离开模具(40) 。 供给压片材料的进料板(102,144,146,147)将材料引导到分配叶片(108)上,从而进入模具(40)。 与径向外冲头(16)相关联的单个泵装置(50,46)和用于捕获和提取从模具落下的松散压片材料的装置(154,155)用于减少压片材料对机器运动部件的污染 。