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    • 1. 发明申请
    • MOULDING DEVICE FOR MAKING VESSELS OF A THERMOPLASTIC MATERIAL
    • 用于制造热塑性材料的容器的模制装置
    • WO2008113932A3
    • 2009-03-26
    • PCT/FR2008050274
    • 2008-02-19
    • SIDEL PARTICIPATIONSROUSSEAU NICOLASDANEL LAURENT
    • ROUSSEAU NICOLASDANEL LAURENT
    • B29C49/56B29C49/06B29C49/36
    • B29C49/56B29C33/26B29C49/06B29C49/36B29C2049/4892Y10S425/005
    • The invention relates to a moulding device (1) for producing vessels by blowing or stretch-blowing from preforms of a heated thermoplastic material, said device (1) including at least one mould (2) that comprises at least two half-moulds (3, 4) and driving means (5) for moving said half-moulds (3, 4) between an open position and a closed position, said two half-moulds (3, 4) being hinged together for rotation about a hinge axis (X-X) included in the junction plane (P) and perpendicular to the axis (Y-Y) of the moulding cavity, said hinge axis (X-X) being located under the half-moulds (3, 4), while means (21) for locking the half-moulds (3, 4) in their closed position are also provided, characterised in that each half-mould (3, 4) includes an outer surface area (22) capable of abutment with an inner surface area (23) of the means (21) for locking the half-moulds (3, 4) in their closed position, and in that said locking means (21) are in the form of a clamp (25) capable of clamping the two half-moulds (3, 4) in their closed position.
    • 本发明涉及一种用于通过从加热的热塑性材料的预制件吹塑或拉伸吹制来生产容器的模制装置(1),所述装置(1)包括至少一个模具(2),该模具包括至少两个半模(3 ,4)和用于在打开位置和关闭位置之间移动所述半模(3,4)的驱动装置(5),所述两个半模(3,4)铰接在一起以围绕铰链轴线(XX ),并且垂直于所述模腔的轴线(YY),所述铰链轴线(XX)位于所述半模(3,4)下方,而所述铰链轴线(XX)位于所述半平面(3) 模具(3,4)处于其关闭位置,其特征在于,每个半模(3,4)包括能够与所述装置的内表面区域(23)邻接的外表面区域(22) 21),用于将半模(3,4)锁定在其关闭位置,并且所述锁定装置(21)为夹紧装置(25)的形式,能够夹紧t 在它们的关闭位置的半模(3,4)。
    • 4. 发明专利
    • Mold carrier unit equipped with controlled nozzle
    • 装有控制喷嘴的模具运输机组
    • JP2010241136A
    • 2010-10-28
    • JP2010085160
    • 2010-04-01
    • Sidel Participationsシデル パルティシパションSidel Participations
    • EUDIER FABIENROUSSEAU NICOLASDANEL LAURENTLECOMTE FREDERIC
    • B29C49/12
    • B29C49/12B29C47/92B29C49/58B29C2049/1204B29C2049/1252B29C2049/1257B29C2049/129B29C2049/5817B29C2049/5862B29C2049/5875B29C2049/5893B29C2947/92571B29C2947/92904
    • PROBLEM TO BE SOLVED: To provide a method of controlling a blowing nozzle for avoiding a risk of a collision between a transfer clamp and a hanging bell of the nozzle. SOLUTION: A mold carrier unit for stretch blow-molding a preform 3 arranged in a mold 2 includes a stretch rod 10 supported by a slide 13 at one side and the blowing nozzle 15 with a fixed body 16 at the other side. The stretch rod can move to the bottom of the mold, and the blowing nozzle is extended by a hanging bell 20. The free margin 25 of the hanging bell can move from a non-operation position where the free end margin is held at a position approximately as high as the free end 11 of the stretch rod to an operation position where the hanging bell is attached to a surface 4 of an inlet of the mold to form a closed passage of a blown fluid. A stopper 23 cooperates with a support 24 formed on a slide to move from the operation position to the non-operation position of the hanging bell in accordance with the same law of motion as that of the stretch rod. COPYRIGHT: (C)2011,JPO&INPIT
    • 要解决的问题:提供一种控制喷嘴的方法,以避免转印夹和喷嘴的吊铃之间的碰撞的风险。 解决方案:用于拉伸吹塑成型在模具2中的预成型体3的模具承载单元包括由一侧的滑动件13支撑的拉伸杆10和在另一侧具有固定体16的吹塑喷嘴15。 拉伸杆可以移动到模具的底部,并且喷嘴通过悬挂的钟20延伸。吊铃的自由边缘25可以从非操作位置移动,其中自由端边缘保持在一个位置 大致与拉伸杆的自由端11一样高到操作位置,在该操作位置,悬挂的喇叭安装在模具入口的表面4上,以形成吹塑流体的封闭通道。 止动件23与形成在滑动件上的支撑件24配合,根据与拉伸杆相同的运动定律从操作位置移动到吊铃的非操作位置。 版权所有(C)2011,JPO&INPIT
    • 5. 发明专利
    • Molding device for manufacturing container of thermoplastic resin by blow molding or stretch blow molding
    • 通过吹塑成型或拉伸吹塑成型制造热塑性树脂容器的成型装置
    • JP2008260293A
    • 2008-10-30
    • JP2008104799
    • 2008-04-14
    • Sidel Participationsシデル パルティシパションSidel Participations
    • ROUSSEAU NICOLASDANEL LAURENT
    • B29C49/58
    • B29C49/58B29C49/56B29C2049/5803B29C2049/581B29C2049/5896
    • PROBLEM TO BE SOLVED: To provide a molding device preventing mold release in the upper side of a mold separating face during carrying out high pressure blowing in using a blowing molding device having a nozzle movable in an axial line between a blow position where a premolded body supported in the cavity of a mold and fluid are in communication with each other and a raised position.
      SOLUTION: In the molding method for manufacturing the container of the thermoplastic resin, in the molding device having the mold 1 and an assembled body 2 for blowing, the mold half sections 3a, 3b of the mold support the respective portions cooperatively forming a male mold member A whose border is defined by a wall 12 inclined toward the nozzle 16. While the assembled body 2 for blowing has a female mold member B formed with a clamp 26 having a complementary inner wall in a raised wall, the male mold body A and the female mold body B cooperatively fix the upper portion of the closed mold in a blowing position.
      COPYRIGHT: (C)2009,JPO&INPIT
    • 要解决的问题:提供一种成型装置,在使用具有可在轴线上移动的喷嘴的吹塑成形装置进行高压吹送时,在模具分离面的上侧防止脱模, 支撑在模具和流体的空腔中的预制体彼此连通并且升高位置。 解决方案:在用于制造热塑性树脂的容器的成型方法中,在具有模具1的模制装置和用于吹塑的组合体2的模制装置中,模具的半模部分3a,3b支撑各个部分协同地形成 阳模构件A的边界由朝向喷嘴16倾斜的壁12限定。虽然用于吹塑的组合体2具有阴模构件B,该阴模构件B由在竖起的壁中具有互补的内壁的夹具26形成, 主体A和阴模体B将封闭模具的上部部分地固定在吹塑位置。 版权所有(C)2009,JPO&INPIT
    • 6. 发明专利
    • Molding device of blow-molded or oriented blow molded thermoplastic vessel
    • 吹塑或定向吹塑成型热塑性塑料容器的成型装置
    • JP2008260290A
    • 2008-10-30
    • JP2008101711
    • 2008-04-09
    • Sidel Participationsシデル・パーティシペーションズ
    • ROUSSEAU NICOLASDANEL LAURENTLEMBLE THIERRY
    • B29C49/58B29C49/78B29L22/00
    • B29C49/58B29C49/06B29C49/12B29C49/36B29C49/56B29C2049/581B29C2049/5817Y02P70/269
    • PROBLEM TO BE SOLVED: To solve a problem concerning a mechanical design for a means of driving a blow-in nozzle having a cam follower and a relatively movable cam in the prior art that though a rebound phenomenon of a cam follower roller caused by a contact of the cam follower roller with the cam and causing a vibration within a device can be controlled by selecting a proper structure, more concretely a return means, the structural change, particularly the return spring of the cam follower roller can not be employed any more for the device operated at a production velocity (for example 80,000 vessels/hour) higher than the current high velocity (for example 50,000 to 60,000 vessels/hour).
      SOLUTION: The device of blow-molding the thermo-preform to shape the thermoplastic vessel is equipped with a mold and a blow-molding means having a bell nozzle, the bell nozzle movable in an axial direction between a raised position and a blow-molding position in contact with the mold, and a mechanical means wherein a drive means is equipped with a mechanical means having a cam follower roller/cam and an air-compressing means having a piston that is integrated with the upper end of the nozzle, defines an upper chamber connected to a control fluid source and a lower chamber connected to the source and connected to the upper chamber via an electromagnetic valve and is slidable in a fixed housing, and the upper surface of the piston has a surface area larger than those of the lower surface and the bell part of the nozzle.
      COPYRIGHT: (C)2009,JPO&INPIT
    • 解决的问题:为了解决现有技术中的驱动具有凸轮从动件和相对可动凸轮的吹入喷嘴的机械设计的问题,尽管凸轮从动辊的回弹现象引起 通过凸轮从动辊与凸轮的接触并且可以通过选择适当的结构来控制装置内的振动,更具体地说是一种返回装置,不能使用凸轮从动辊的结构变化,特别是凸轮从动辊的复位弹簧 对于以比目前的高速度(例如50,000至6万艘/小时)高的生产速度(例如80,000艘/小时)运行的装置。 解决方案:将热预成型件吹塑成型热塑性容器的装置配备有模具和具有钟形喷嘴的吹塑装置,所述钟形喷嘴可在轴向方向上在升高位置和 与模具接触的吹塑位置,以及机械装置,其中驱动装置配备有具有凸轮从动辊/凸轮的机械装置和具有与喷嘴的上端一体化的活塞的空气压缩装置 限定连接到控制流体源的上室和连接到源并且经由电磁阀连接到上室的下室,并且可在固定壳体中滑动,并且活塞的上表面具有大于 喷嘴的下表面和钟形部分。 版权所有(C)2009,JPO&INPIT