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    • 123. 发明申请
    • IMPROVED APPARATUS AND PROCESS FOR DIE FILLING SUPPLY, IN FORMING OF TILES OR LIKE PRODUCTS
    • 改进的设备和方法,用于灌装供应,形成水泥或类似产品
    • WO2008123005A2
    • 2008-10-16
    • PCT/IT2008/000212
    • 2008-03-31
    • RP S.R.L.GIOVANARDI, Umberto
    • GIOVANARDI, Umberto
    • B28B13/02B30B15/30
    • B28B13/023B28B13/027B28B13/0295B30B15/302
    • In the process for forming tiles or like products, an apparatus for supplying the pressing dies with powder material used in the composition of said products, and for discharging the products formed with the pressing, comprises a belt conveyor, on a belt (12) of which the layers of material (14) (Sai) are laid at predetermined distances, with the purpose of making the single layer or multilayer tiles (3) or the like, an end portion (15) of said belt conveyor being advanceable and retractable above the die surface (Ps), according to multiple movements useful for laying one or more of said layers of material constituting the single tile or the like in the press die pit. To form a front unit (Ga), said end portion (15) of the belt conveyor is associated to means (2) for levelling and shaving the laid powders (4a) (4b), means (5) for ejecting the formed products and optionally means (6s) (6m) for cleaning the forming surfaces (Ss) (Si) of the dies. The method of supplying the press dies and discharging the formed products carried out with the above apparatus allows using simplified pressing machines compared to the traditional machines, in particular thanks to the elimination of the boxes and grilles for charging the dies currently used.
    • 在用于形成瓦片或类似产品的方法中,用于向挤压模具提供用于所述产品的组合物中的粉末材料并且用于排出由压力形成的产品的装置包括带式输送机,在带(12)上 其中材料层(14)(Sai)以预定距离铺设,其目的是制造单层或多层砖(3)等,所述带式输送机的端部(15)可上升和缩回 模具表面(Ps),根据用于将构成单个瓦片的一层或多层所述材料层放置在压模凹坑中的多个运动。 为了形成前单元(Ga),带式输送机的所述端部(15)与用于调平和剃刮铺设粉末(4a)(4b)的装置(2)相关联,用于喷射成形产品的装置(5) 可选地用于清洁模具的成形表面(S)(S)的(6s)(6m)。 与上述设备一起供给压模和排出成形产品的方法允许使用简化的压制机与传统机器相比,特别是由于消除了用于对当前使用的模具充电的盒和格栅。
    • 125. 发明申请
    • SYSTEM FOR FEEDING A CERAMIC PRESS
    • 供应陶瓷压机的系统
    • WO02007939A1
    • 2002-01-31
    • PCT/IB2001/001299
    • 2001-07-20
    • B28B13/02
    • B28B13/022B28B13/023B28B13/027
    • A loading apparatus for loading a ceramic press (1) comprises trolley means (9) movable between a loading position and an unloading position and suitable for transferring ceramic powders to cavities (4) of a mould of said press (1), preparing means (10; 13; 152) suitable for receiving said ceramic powders before said ceramic powders are introduced into said cavities (4), feeding means (17, 130; 141) suitable for depositing said ceramic powders into said preparing means (10; 13; 152), said feeding means (17; 130; 141) being associated to moving means (20) controlled on two orthogonal axes and such to allow said ceramic powders to be deposited into said preparing means (10; 13; 152) so as to form a soft cushion (80) provided with three-dimensionally extending regions of different types of powders. A method for loading a ceramic press (1) comprises depositing ceramic powders into preparing means (10; 13; 141), introducing said ceramic powders into cavities (4) of a mould of said press (1) through trolley means (9) movable between a rear loading position and a forward unloading position, said depositing comprising controlling on two orthogonal axes the movement of feeding means (17; 130; 141) for arranging said ceramic powders into said preparing means (10; 13; 152) so as to form a soft cushion (80) provided with three-dimensionally extending regions of different types of powder.
    • 本发明涉及一种用于装载陶瓷压机(1)的设备,所述设备包括可在装载位置和卸载位置之间移动并且适合于将陶瓷粉末传送到腔体的台车(9) (4)压力机模具(1); 制备装置(10,13,152),其适于在引入空腔(4)之前接收这些陶瓷粉末; 供应装置(17,130,141),其适于将陶瓷粉末沉积到制备装置(10,13,152)中,供应装置(17,130,141)与位移构件 (20)控制在两个正交轴线上,以将陶瓷粉末沉积在制备装置(10,13,152)中并形成由不同类型粉末的三维延伸区域组成的软垫(80)。 装载陶瓷压机(1)的方法包括将陶瓷粉末沉积在制备装置(10,1315)中,将这些陶瓷粉末引入压机(1)的模具的腔体(4) 借助于可在后部装载位置和前部卸载位置之间移动的台车(9),在两个正交轴线上控制供给装置(17,130,141)的位移的沉积步骤, )将陶瓷粉末布置在制备装置(10,131,152)中并形成由不同类型粉末的三维延伸区域组成的软垫(80)。
    • 126. 发明申请
    • A DEVICE FOR MANUFACTURING A CUTTING INSERT GREEN BODY AND A METHOD OF COMPACTING POWDER INTO A CUTTING INSERT GREEN BODY BY MEANS OF SAID DEVICE
    • 用于制造切割刀片绿色身体的装置和通过装置将粉末压入切割刀片绿色身体的方法
    • WO2016066454A1
    • 2016-05-06
    • PCT/EP2015/074017
    • 2015-10-16
    • SECO TOOLS AB
    • STERKENBURG, Dirk
    • B22F3/00B22F3/02B22F3/03B28B13/02B30B11/02B30B11/04B30B15/30B22F5/02
    • B28B13/023B22F3/004B22F3/02B22F3/03B22F2005/001B30B11/02B30B15/022B30B15/304
    • A device for manufacturing a cutting insert green body by compacting a powder, said device comprising: a die (7) for receiving said powder, at least one punch for compacting said powder received by said die (7), and a powder-filling device (12) for filling powder into the die (7), wherein, in an upper surface (13) of at least one part of the die (7), the die (7) comprises an upper opening (14) through which said powder is introduced into the die (7) and through which or towards which said punch may be forwarded into the die (7) for the purpose of compacting powder introduced into the die (7),wherein said upper opening (14) is defined by an edge (15) that presents a curvature other than planar. The upper surface (13) of the die (7) presents a path that, at least in on direction (x), extends rectilinearly from a laterally offset point on said upper surface (13) to said upper opening (14) and covers said upper opening (14) and intersects said edge (15) that defines said upper opening (14), wherein said path has a predetermined non-planar profile in a cross section perpendicularly to said direction (x), and the powder-filling device (12) has a bottom surface that at least partially presents a profile corresponding to said non-planar profile of said path.
    • 一种用于通过压实粉末来制造切削刀片坯体的装置,所述装置包括:用于接收所述粉末的模具(7),用于压实由所述模具(7)接收的所述粉末的至少一个冲头和粉末填充装置 (12),用于将粉末填充到模具(7)中,其中在模具(7)的至少一部分的上表面(13)中,模具(7)包括上开口(14),所述粉末 被引入到模具(7)中,并且通过该模具(7)可以将所述冲头送入模具(7)中,以便压实引入模具(7)中的粉末,其中所述上部开口(14)由 边缘(15)呈现出不同于平面的曲率。 模具(7)的上表面(13)具有至少沿方向(x)从所述上表面(13)的横向偏移点直线延伸到所述上开口(14)的路径,并且覆盖所述 上部开口(14)并且与限定所述上部开口(14)的所述边缘(15)相交,其中所述路径在垂直于所述方向(x)的横截面中具有预定的非平面轮廓,并且所述粉末填充装置 12)具有至少部分地呈现对应于所述路径的所述非平面轮廓的轮廓的底表面。