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    • 1. 发明申请
    • METHOD AND APPARATUSES
    • 方法和装置
    • WO2009127962A3
    • 2010-06-17
    • PCT/IB2009005277
    • 2009-04-16
    • SACMIPARRINELLO FIORENZOZUFFA ZENOCAMERANI MATTEOBONZI IVANSTOCCHI GABRIELE
    • PARRINELLO FIORENZOZUFFA ZENOCAMERANI MATTEOBONZI IVANSTOCCHI GABRIELE
    • B65G43/08
    • B29C49/061B29B11/12B29C43/08B29C49/06B29C49/28B29C49/36B29C49/4205B29C49/6409B29C49/78B29C2043/3466B29C2049/028B29C2949/78218B29C2949/78571B29D22/003B29K2023/12B29K2067/00B29K2067/003B29L2022/00B29L2031/712B65B47/08B65G43/08B65G2201/0235B65G2201/0244B65G2203/0241B65G2203/025B65G2203/042
    • An apparatus comprises a first operating machine (208; 203; 303) arranged for processing objects (P), a second operating machine (207; 208; 306) positioned downstream of said first operating machine (208; 203; 303) and arranged for further processing said objects (P), accumulating means (252; 262) interposed between said first operating machine (208; 203; 303) and said second operating machine (207; 208; 306) and arranged for receiving said objects (P) and control means (257; 267) arranged for detecting a parameter indicating the quantity of said objects (P) contained in said accumulating means (252; 262) and regulating the operation of said second operating machine (207; 208) on the basis of said parameter. A method comprises dispensing plastics in a pasty state, during said dispensing said plastics having a dispensing temperature (T1), compression-moulding said plastics to obtain a preform, blowing said preform to obtain a container, during said blowing said plastics having a blowing temperature (T2), filling said container with a product, during said filling said plastics having a filling temperature (T3), wherein said dispensing temperature (T1) is greater than said blowing temperature (T2) and said blowing temperature (T2) is greater than said filling temperature (T3).
    • 一种装置包括:布置用于处理物体(P)的第一操作机器(208; 203; 303),位于所述第一操作机器(208; 203; 303)下游的第二操作机器(207; 208; 306) 进一步处理介于所述第一操作机(208; 203; 303)和所述第二操作机(207; 208; 306)之间的所述物体(P),累积装置(252; 262),并被布置成用于接收所述物体 控制装置(257; 267),被布置成用于检测指示所述累积装置(252,262)中包含的所述物体(P)的数量的参数,并且基于所述第二操作机器(207; 208)调节所述第二操作机器 参数。 一种方法包括在糊状状态下分配塑料,在所述分配期间,所述塑料具有分配温度(T1),压塑所述塑料以获得预制件,在所述吹塑过程中吹塑所述预制件以获得容器,所述塑料具有吹塑温度 (T2),在所述填充期间填充具有填充温度(T3)的所述塑料,其中所述分配温度(T1)大于所述吹塑温度(T2),并且所述吹塑温度(T2)大于 表示填充温度(T3)。
    • 7. 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。
    • 10. 发明申请
    • COMPRESSION MOULDING APPARATUS AND METHOD FOR FORMING PLASTICS OBJECTS
    • 压缩成型设备和形成塑料物体的方法
    • WO2006040627A3
    • 2006-06-01
    • PCT/IB2005002303
    • 2005-08-03
    • SACMIPARRINELLO FIORENZOZUFFA ZENO
    • PARRINELLO FIORENZOZUFFA ZENO
    • B29C43/36B29C49/02
    • B29C43/361B29C33/20B29C43/08B29C43/36B29C2043/3283B29C2043/3634B29C2043/5833
    • The unit operates by coupling together under pressure a punch (11) and a die with its closed cavity loaded with a charge of polymer material, the charge being produced outside the die and then inserted into the die cavity. The unit comprises a mould having a lower die part arranged to form the lower part of the outer surface of the article, the inner surface (30a) of which comprises a lower end portion and an axially extending lateral portion. The lower die part (30) comprises a first constituent member (31) and a second constituent member (32) having inner surfaces (33, 34) which can be complementarily aligned to together define the inner surface (30a) of the lower die part (30); the inner surface (34) of the second constituent member (32) defines totally or to a large extend said lower end portion of the inner surface of the lower die part (30). The second constituent member (32) is movable relative to the first constituent member (31) between an upper position in which its inner surface (34) is in said position aligned with the inner surface (33) and a withdrawn positionin which its inner surface (34) lies spaced from the inner surface (33) in order to increase the volume of the cavity of the lower die part (30).
    • 该单元通过在压力下联接在一起的冲头(11)和具有加载有聚合物材料的封闭空腔的模具进行操作,该电荷在模具外部产生,然后插入模腔中。 该单元包括具有下模部分的模具,该下模部分布置成形成制品的外表面的下部,其内表面(30a)包括下端部分和轴向延伸的横向部分。 下模具部件(30)包括第一构件(31)和具有内表面(33,34)的第二构成构件(32),第二构件(32)可以互补地对齐在一起,限定下模件的内表面(30a) (30); 第二构成构件(32)的内表面(34)全部或大部分地限定下模具部件(30)的内​​表面的下端部分。 第二构成构件(32)可相对于第一构成构件(31)在其内表面(34)处于与内表面(33)对准的位置的上部位置和可移动位置之间移动, (34)与所述内表面(33)间隔开以增加所述下模具部分(30)的空腔的体积。