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    • 4. 发明申请
    • COMPRESSION MOULD WITH DEFORMABLE CAVITY WALL
    • 压缩模具与可变形壁
    • WO2006040631A3
    • 2006-06-08
    • PCT/IB2005002671
    • 2005-09-09
    • TIVA SACMI COOPERATIVA MECCANIBALBONI ALESSANDROPARRINELLO FIORENZOZUFFA ZENO
    • BALBONI ALESSANDROPARRINELLO FIORENZOZUFFA ZENO
    • B29C43/36B29C31/06B29C33/00B29C43/52
    • B29C43/52B29B2911/14713B29B2911/1498B29C33/0011B29C33/308B29C43/36B29C43/361B29C43/3642B29C2043/3652B29C2043/5841B29C2043/5883B29K2105/253B29L2031/565
    • The preform is formed by an upper neck which maintains unchanged its form in the final object and a hollow body, joined to the neck. The method foresees the insertion, within a matrix cavity, of a metered body of polymeric material whose mass is metered according to a reference value, and the subsequent pressure insertion of a punch within the matrix cavity until it closes the mold's molding chamber, the punch conferring the shape to the inner surface of the preform and the matrix having an inner surface which confers the shape to the outer surface of the preform. According to the invention, in the molding of the preform, the error of the mass of the metered body with respect to the reference value is distributed in the hollow body, which undergoes a subsequent hot deformation until it achieves the final shape. In the mold, the matrix comprises at least one deformable wall (31) whose inner surface defines at least part of the inner surface of the matrix part intended to give form to the hollow body of the preform, said deformable wall (31) having, at least in part, a relatively thin thickness which permits it to be elastically deformed under the pressure of the polymeric material in the final preform molding step, thereby varying the thickness of the hollow body.
    • 预成型件由上颈部形成,上颈部保持其最终物体中的形状不变,以及与颈部接合的中空体。 该方法预见在矩阵腔内插入聚合材料的计量体,其质量根据参考值进行计量,以及随后的冲头在基体腔内的压力插入,直到其关闭模具的模制室,冲头 将形状赋予预成型件的内表面,并且基体具有将形状赋予预成型件的外表面的内表面。 根据本发明,在预成型件的成形中,计量体的质量相对于基准值的误差分布在中空体中,中空体经历随后的热变形直到达到最终形状。 在模具中,基体包括至少一个可变形壁(31),其内表面限定用于给予预制件中空体的基体部分的内表面的至少一部分,所述可变形壁(31) 至少部分地具有相对薄的厚度,其允许其在最终预成型件模制步骤中在聚合物材料的压力下弹性变形,从而改变中空体的厚度。
    • 5. 发明申请
    • APPARATUSES AND METHOD FOR MOULDING OBJECTS
    • 用于模制物体的装置和方法
    • WO2006040630A2
    • 2006-04-20
    • PCT/IB2005002670
    • 2005-09-09
    • TIVA SACMI COOPERATIVA MECCANIPARRINELLO FIORENZOZUFFA ZENOBALBONI ALESSANDROBORGATTI MAURIZIO
    • PARRINELLO FIORENZOZUFFA ZENOBALBONI ALESSANDROBORGATTI MAURIZIO
    • B29C43/36B29C43/08
    • B29C43/361B29C33/20B29C43/08B29C43/36B29C2043/3283B29C2043/3634B29C2043/5833
    • A method comprises compression-moulding plastics to obtain objects (9) by mould means (2), said mould means (2) being provided with punch means (11; 111) and with die means (31, 32; 131, 132), said die means (31, 32; 131, 132) comprising a die body (31; 131) and a bottom element (32; 132) mutually cooperating to define a portion of a forming cavity, said moulding comprising reciprocally moving said die means (31, 32; 131, 132) and said punch means (11; 111), there being furthermore provided driving said bottom element (32; 132) independently of said punch means (11; 111) and of said die means (31, 32; 131, 132); an apparatus for compression-moulding plastics to obtain objects (9) comprises die means (3) provided with die-body means (31; 131) and with bottom-element means (32; 132) mutually cooperating to define a portion of forming cavity means, fluid-operating means (24) arranged to reciprocally move said bottom-element means (32; 132) and said die-body means (31; 131) and passage means arranged to convey said fluid-operating means, said passage means comprising throttle means (27).
    • 一种方法包括通过模具装置(2)压塑塑料以获得物体(9),所述模具装置(2)设有冲压装置(11; 111)和模具装置(31,32; 131,132), 所述模具装置(31,32; 131,132)包括相互协作以限定成形腔的一部分的模体(31; 131)和底部元件(32; 132),所述模制件包括相互移动所述模具装置 31,32,31,132)和所述冲头装置(11; 111),此外还提供独立于所述冲压装置(11; 111)和所述模具装置(31,32)驱动所述底部元件(32; 132) ; 131,132); 用于压塑塑料以获得物体的装置(9)包括设有模具本体装置(31; 131)的模具装置(3)和与底部元件装置(32; 132)相互配合以限定一部分成形腔 装置,布置成使所述底部元件装置(32; 132)和所述模具本体装置(31; 131)往复移动的流体操作装置(24)和布置成输送所述流体操作装置的通道装置,所述通道装置包括 节流装置(27)。
    • 8. 发明申请
    • OPERATING MACHINE PROVIDED WITH A PLURALITY OF ACTUATORS, APPARATUSES AND CONTROL SYSTEM
    • 配有多个执行器,设备和控制系统的操作机器
    • WO2006032503A3
    • 2006-08-17
    • PCT/EP2005010269
    • 2005-09-22
    • TIVA SACMI COOPERATIVA MECCANIBALBONI ALESSANDROPARRINELLO FIORENZO
    • BALBONI ALESSANDROPARRINELLO FIORENZO
    • B29C43/36B29C43/08B29C43/14B29C49/02
    • B29C43/36B29C33/20B29C43/08B29C43/146B29C2043/3277B29C2043/3283B29C2043/5833B29L2031/565
    • An apparatus for moulding plastics comprises mould means (3; 4), actuating means (15) arranged to move said mould means (3; 4) e shock-absorbing means (17) interposed between said actuating means (15) and said mould means (3, 4), said actuating means (15) comprising electromechanical actuating means (26; 46; 62); an apparatus for moulding plastics comprises mould means (3; 4) and actuating means (15) arranged to move said mould means (3; 4), said actuating means (15) comprising electromechanical actuating means (26; 46; 62) provided with electric motor means (41; 58; 47; 77) and with control means for controlling an electrical parameter of said electric motor means (41; 58; 47; 77); an operating machine comprises a plurality of actuating devices (15) suitable for operating operating means (1), at least one control unit (18) for controlling said actuating devices (15) and switching means (23) arranged to selectively connect said at least one control unit (18) to at least actuating device (15a, 15b, 15c, 15d, 15e) of said plurality of actuating devices (15).
    • 一种用于模塑塑料的装置,包括模具装置(3; 4),设置成用于移动所述模具装置(3; 4)的致动装置(15),其设置在所述致动装置(15)和所述模具装置 (3,4),所述致动装置(15)包括机电致动装置(26; 46; 62); 一种用于模制塑料的装置包括模具装置(3; 4)和用于移动所述模具装置(3; 4)的致动装置(15),所述致动装置包括机电致动装置(26; 46; 62) 电动机装置(41; 58; 47; 77)以及用于控制所述电动机装置(41; 58; 47; 77)的电参数的控制装置; 操作机器包括适于操作操作装置(1)的多个致动装置(15),用于控制所述致动装置(15)的至少一个控制单元(18)和设置为选择性地连接所述至少一个操作装置 一个控制单元(18)连接到所述多个致动装置(15)的至少一个致动装置(15a,15b,15c,15d,15e)。