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    • 3. 发明申请
    • MOLD STACK FOR A PREFORM
    • 模具的模具
    • US20110111079A1
    • 2011-05-12
    • US13003117
    • 2009-07-14
    • Derek Robertson Mccready
    • Derek Robertson Mccready
    • B29C49/70
    • B29C45/44B29C45/2618B29C45/33B29C49/06B29K2105/253
    • According to embodiments of the present invention, there is provided a stripper assembly and a mold stack incorporating same. More specifically, there is provided the stripper assembly (212) for use in a mold stack (202) for forming a preform (210) suitable for blow-molding into a final-shaped container. The stripper assembly (212) comprises a stripper plate (214) connectable, in use, to a stripper plate actuator; neck rings (220) configured to cooperate to define a portion a neck region (226) of the preform (210); a stripper ring (230) configured to define at least a portion of a top sealing surface of the neck region (226) of the preform (210); the stripper plate (214) being configured to actuate the neck rings (220) and the stripper ring (230), in unison, along substantially the whole length of a complete ejection path, which is substantially parallel to a longitudinal axis of the mold stack (202); and wherein the neck rings (220) are configured for movement in a direction substantially perpendicular to the longitudinal axis of the mold stack, over at a portion of the complete ejection path, whereby at a completion of the complete ejection path, the stripper ring (230) and the neck rings (220) render the preform (210) removable from the mold stack (202).
    • 根据本发明的实施例,提供了一种汽提器组件和包括其的模具堆。 更具体地,提供了用于在用于形成适于吹塑成最终形状的容器的预成型件(210)的模具叠层(202)中的剥离器组件(212)。 汽提器组件(212)包括在使用中可连接到剥离板致动器的脱模板(214); 颈环(220)被构造成协作以限定预成型件(210)的颈部区域(226)的一部分; 脱模器环(230),其构造成限定所述预成型件(210)的所述颈部区域(226)的顶部密封表面的至少一部分; 脱模板(214)构造成沿着基本上平行于模具堆叠的纵向轴线的完整喷射路径的整个长度一致地致动颈环(220)和脱模器环(230) (202); 并且其中所述颈环(220)构造成在完全排出路径的一部分处在基本上垂直于所述模具堆叠的纵向轴线的方向上移动,由此在完全排出路径的完成时,所述剥离环( 230)和颈环(220)使预成型件(210)从模具叠层(202)移除。
    • 6. 发明授权
    • Mold stack for a preform
    • 用于预成型件的模具叠层
    • US08974220B2
    • 2015-03-10
    • US14004187
    • 2012-02-27
    • Derek Robertson McCready
    • Derek Robertson McCready
    • B29C49/00B29C45/40B29C45/33B29B11/08B29C49/06B29K105/00
    • B29C49/0073B29B11/08B29B2911/14333B29C45/33B29C45/40B29C49/06B29C2045/4078B29K2105/253B29K2105/258
    • There is provided a molding stack assembly (202) for producing a molded article (214), the molded article (214) including a neck finish (218) which includes a support ledge (222), the molded article (214) suitable for subsequent blow-molding into a final shaped container. The molding stack assembly (202) comprises a core insert (204), a lock ring (206), a split mold insert (208), a cavity flange (209) and a cavity insert (210) for jointly defining, in use, a molding cavity (212) for forming the molded article (214), the split mold insert (208) and the cavity flange (209) defining a split line (226) therebetween, the split line (226) being defined substantially along a portion of the support ledge (222); a biasing member (230) disposed, in use, between the cavity flange (209) and the cavity insert (210), the biasing member (230) being configured to: (a) under applied clamp force, to allow the cavity flange (209) to abut the cavity insert (210); and (b) during initial stages of the mold operation to bias the cavity flange (209) away from the cavity insert (210).
    • 提供了一种用于生产模制品(214)的模制料堆组件(202),该模塑制品(214)包括一个包括支撑凸缘(222)的颈口(218),该模制品(214)适于随后 吹塑成最终成型的容器。 模制堆叠组件(202)包括芯插入件(204),锁定环(206),分开模具插入件(208),空腔凸缘(209)和空腔嵌件(210),用于在使用中共同限定, 用于形成模制品(214)的模制腔(212),分开的模具插入件(208)和在其之间形成分割线(226)的空腔凸缘(209),分割线(226)基本上沿着部分 的支撑台架(222); 偏置构件(230),其在使用中设置在空腔凸缘(209)和空腔插入件(210)之间,所述偏置构件(230)构造成:(a)在施加的夹紧力下,允许空腔凸缘 209)抵靠所述空腔插入件(210); 和(b)在模具操作的初始阶段期间,以使空腔凸缘(209)偏离空腔插入件(210)。
    • 7. 发明授权
    • Mold stack for a preform
    • 用于预成型件的模具叠层
    • US08899962B2
    • 2014-12-02
    • US13877818
    • 2011-09-22
    • Derek Robertson McCreadyRenato Papa
    • Derek Robertson McCreadyRenato Papa
    • B29C45/43B29C49/02B29B11/08B29B11/14B29C45/40B29K105/00
    • B29C49/02B29B11/08B29B11/14B29B2911/1402B29B2911/14026B29B2911/14033B29B2911/1404B29B2911/14106B29B2911/14133B29B2911/14326B29B2911/14333B29B2911/1444B29B2911/14486B29C45/43B29C2045/4078B29K2105/253
    • There is provided a stripper assembly (212) for use in a mold stack (202) for forming a preform (210) suitable for blow-molding into a final-shaped container. The stripper assembly (212) comprises a stripper plate (214) connectable, in use, to a stripper plate actuator; neck rings (220) configured to cooperate to define a portion a neck region (226) of the preform (210); a stripper ring (230) configured to define at least a portion of a top sealing surface of the neck region (226) of the preform (210); the stripper plate (214) being configured to actuate the neck rings (220) and the stripper ring (230), in unison, along substantially the whole length of a complete ejection path, which is substantially parallel to a longitudinal axis of the mold stack (202); and wherein the neck rings (220) are configured for movement in a direction substantially perpendicular to the longitudinal axis of the mold stack, over at a portion of the complete ejection path, the stripper ring (230) having an air channel (236) configured to directed a flow of fluid towards the preform.
    • 提供了一种用于模具叠层(202)中用于形成适于吹塑成最终形状的容器的预成型件(210)的剥离器组件(212)。 汽提器组件(212)包括在使用中可连接到剥离板致动器的脱模板(214); 颈环(220)被构造成协作以限定预成型件(210)的颈部区域(226)的一部分; 脱模器环(230),其构造成限定所述预成型件(210)的所述颈部区域(226)的顶部密封表面的至少一部分; 脱模板(214)构造成沿着基本上平行于模具堆叠的纵向轴线的完整喷射路径的整个长度一致地致动颈环(220)和脱模器环(230) (202); 并且其中所述颈环(220)构造成在基本上垂直于所述模具堆叠的纵向轴线的方向上移动,在所述完全喷射路径的一部分处,所述剥离环(230)具有构造成空气通道(236) 以将流体流引向预成型件。
    • 8. 发明申请
    • MOLD STACK FOR A PREFORM
    • 模具的模具
    • US20130243897A1
    • 2013-09-19
    • US13877818
    • 2011-09-22
    • Derek Robertson McCreadyRenato Papa
    • Derek Robertson McCreadyRenato Papa
    • B29C49/02
    • B29C49/02B29B11/08B29B11/14B29B2911/1402B29B2911/14026B29B2911/14033B29B2911/1404B29B2911/14106B29B2911/14133B29B2911/14326B29B2911/14333B29B2911/1444B29B2911/14486B29C45/43B29C2045/4078B29K2105/253
    • There is provided a stripper assembly (212) for use in a mold stack (202) for forming a preform (210) suitable for blow-molding into a final-shaped container. The stripper assembly (212) comprises a stripper plate (214) connectable, in use, to a stripper plate actuator; neck rings (220) configured to cooperate to define a portion a neck region (226) of the preform (210); a stripper ring (230) configured to define at least a portion of a top sealing surface of the neck region (226) of the preform (210); the stripper plate (214) being configured to actuate the neck rings (220) and the stripper ring (230), in unison, along substantially the whole length of a complete ejection path, which is substantially parallel to a longitudinal axis of the mold stack (202); and where-in the neck rings (220) are configured for movement in a direction substantially perpendicular to the longitudinal axis of the mold stack, over at a portion of the complete ejection path, the stripper ring (230) having an air channel (236) configured to directed a flow of fluid towards the preform.
    • 提供了一种用于模具叠层(202)中用于形成适于吹塑成最终形状的容器的预成型件(210)的剥离器组件(212)。 汽提器组件(212)包括在使用中可连接到剥离板致动器的脱模板(214); 颈环(220)被构造成协作以限定预成型件(210)的颈部区域(226)的一部分; 脱模器环(230),其构造成限定所述预成型件(210)的所述颈部区域(226)的顶部密封表面的至少一部分; 脱模板(214)构造成沿着基本上平行于模具堆叠的纵向轴线的完整喷射路径的整个长度一致地致动颈环(220)和脱模器环(230) (202); 并且其中所述颈环(220)被构造成在基本上垂直于所述模具堆叠的纵向轴线的方向上移动,在所述完全喷射路径的一部分处,所述剥离环(230)具有空气通道(236 )构造成将流体流引向预成型件。