公开(公告)号：US06450795B1

公开(公告)日：2002-09-17

申请号：US09687311

申请日：2000-10-12

申请人： Randal L. Fields ,  Vladimir Feldman

发明人： Randal L. Fields ,  Vladimir Feldman

IPC分类号： B29C4936

CPC分类号： B29C49/70 ,  B29C49/02 ,  B29C49/06 ,  B29C49/36 ,  B29L2031/7158

摘要： The vertically reciprocable eject head at the finished article eject station of a molding machine has a row of cylindrical eject cores that project downwardly from the head during operation. From time-to-time, the eject cores must be replaced with a different set of cores having a different spacing and number. A universal mounting plate forming part of the quick change apparatus of the eject head has an elongated through slot extending longitudinally along the length of the universal plate that receives the eject cores but does not establish their position. One or more adaptor plates detachably fastened to the bottom side of the universal plate has a row of holes therein that register with the receiving slot of the mounting plate so as to establish the number and location of eject cores that can be carried by the eject head.

摘要翻译： 在成型机的成品出纸站处的垂直往复式排出头具有一排圆柱形的排出芯，其在操作期间从头部向下突出。 不时，弹出核心必须用不同间隔和数量的不同的核心组替换。 形成喷射头快速更换装置的一部分的通用安装板具有沿着通用板的长度纵向延伸的细长通孔，该通孔容纳弹出芯，但不形成它们的位置。 一个或多个可拆卸地紧固到通用板的底侧的适配器板在其中具有与安装板的接收槽对准的一排孔，以便确定可由弹出头承载的弹出芯的数量和位置 。

公开(公告)号：US06386858B1

公开(公告)日：2002-05-14

申请号：US09590561

申请日：2000-06-09

申请人： Harold H. Riddell

发明人： Harold H. Riddell

IPC分类号： B29C4936

CPC分类号： B29C49/421 ,  B29C49/04 ,  B29C49/36 ,  B29C49/70 ,  B29L2031/7126 ,  B29L2031/7158

摘要： A rotary blow molding machine comprising a rotatable wheel, a plurality of mold assemblies mounted on the wheel in circumferentially spaced apart relation, each of said mold assemblies being openable to expose a finished workpiece as the mold assembly moves through a workpiece discharge station. A take-out assembly removes a finished workpiece from a mold assembly as the mold assembly moves through said discharge station, the take-out assembly including a first transfer mechanism mounted adjacent said discharge station and including a first pick-up unit for grasping a finished workpiece and moving it in a substantially linear direction upwardly away from said wheel to a transfer station. A second rotary transfer mechanism is mounted at the transfer station for receiving a workpiece from the first pick-up unit and moving the workpiece to an exit station as the first pick-up unit returns to the discharge station to pick up another finished workpiece from the wheel.

摘要翻译： 一种旋转吹塑机，其包括可旋转轮，多个模具组件，其周向间隔开地安装在所述轮上，每个所述模具组件可打开，以在模具组件移动通过工件排出台时露出成品工件。 当模具组件移动通过所述排放站时，取出组件从模具组件移除成品工件，所述取出组件包括邻近所述排放站安装的第一传送机构，并且包括用于抓住成品的第一拾取单元 并将其沿基本线性的方向向上远离所述车轮移动到转运站。 第二旋转传递机构安装在传送站处，用于从第一拾取单元接收工件，并且当第一拾取单元返回到排出站时将工件移动到出口站，以从第一拾取单元拾取另一个成品工件 轮。

公开(公告)号：US06811390B1

公开(公告)日：2004-11-02

申请号：US10088231

申请日：2002-04-01

申请人： Jean Sattler ,  Philippe Derouault

发明人： Jean Sattler ,  Philippe Derouault

IPC分类号： B29C4936

CPC分类号： B29C49/36 ,  B29C49/04

摘要： An extrusion blow-molding machine, including several molding units borne by a carrousel rotating about a substantially vertical axis (A1), wherein each molding unit is mounted on the carrousel such that it can be tilted about a substantially horizontal axis (An).

摘要翻译： 一种挤出吹塑机，包括由围绕大致垂直轴线（A1）旋转的旋转传动装置承载的多个模制单元，其中每个模制单元安装在转盘上，使得其能够围绕基本上水平的轴线（An）倾斜。

公开(公告)号：US06805548B1

公开(公告)日：2004-10-19

申请号：US09959979

申请日：2002-01-15

申请人： Alain Evrard

发明人： Alain Evrard

IPC分类号： B29C4936

CPC分类号： B29C33/28 ,  B29C33/26 ,  B29C33/36 ,  B29C49/56 ,  B29K2067/00

摘要： The invention relates to a machine for blow-molding thermoplastic products. This type of machine has a molding unit comprising two mobile supports (12), which are hinged in relation to each other and which are controlled by a mechanism comprising a traveling slide (16), between an open position and a closed position. Each support (12) is connected to the slide (12) by at least one associated connecting link (36). The inventive blow-molding machine is characterized in that in its closed position, the main axes of the connecting links (36) are oriented in the same direction, perpendicular to the hinge axis (A1), in such a way that the control mechanism can cause the molding unit to be locked in this closed position.

摘要翻译： 本发明涉及一种用于吹塑热塑性产品的机器。 这种类型的机器具有模制单元，该模制单元包括两个可移动的支撑件（12），它们彼此铰接并且由包括行驶滑块（16）的机构在打开位置和关闭位置之间控制。 每个支撑件（12）通过至少一个相关联的连接连杆（36）连接到滑块（12）。 本发明的吹塑机的特征在于，在其关闭位置，连接连杆（36）的主轴线以垂直于铰链轴线（A1）的相同方向定向，使得控制机构可 导致模制单元被锁定在该关闭位置。

公开(公告)号：US06773251B2

公开(公告)日：2004-08-10

申请号：US10193372

申请日：2002-07-11

申请人： Richard Nightingale

发明人： Richard Nightingale

IPC分类号： B29C4936

CPC分类号： B29C49/36 ,  B29C49/04 ,  B29C2049/286

摘要： A blow molding apparatus comprising a wheel mounted rotationally on a base for rotating a plurality of molds past an extrusion die. The wheel is comprised of a hub mounted to a rotational shaft and a plurality of disk segments mounted about the hub to carry the plurality of molds. The disk segments may be individually selectively secured to the hub to facilitate simple replacement of disk segments.

公开(公告)号：US06416308B1

公开(公告)日：2002-07-09

申请号：US09498690

申请日：2000-02-07

申请人： Victor M. Pena

发明人： Victor M. Pena

IPC分类号： B29C4936

CPC分类号： B29C49/80 ,  B29C49/06 ,  B29C49/12 ,  B29C49/36 ,  B29C49/42 ,  B29L2031/7158

摘要： A system and method for detecting and rejecting defective blow molded containers is provided. The invention includes a sound detector system for sensing the sound level from a mold during the blowing process, and outputting a sound level signal. If the sound level signal exceeds a predetermined set point, thereby indicating a discontinuous container, a kick mechanism rejects the defective container. The kick mechanism is sequenced with the sound detector system. A proximity switch may be employed to indicate the mold being in position in front of the sound detector.

摘要翻译： 提供了用于检测和排除有缺陷的吹塑容器的系统和方法。 本发明包括一个用于在吹风过程中感测来自模具的声级并且输出声级信号的声音检测器系统。 如果声级信号超过预定的设定点，由此指示不连续的容器，则踢针机构拒绝有缺陷的容器。 踢踢机构用声音探测器系统排序。 可以使用接近开关来指示模具位于声音检测器前面的位置。

公开(公告)号：US06390802B1

公开(公告)日：2002-05-21

申请号：US09701614

申请日：2000-12-01

申请人： Matteo Zoppas

发明人： Matteo Zoppas

IPC分类号： B29C4936

CPC分类号： B29C49/36 ,  B29C33/26 ,  B29C49/06 ,  B29C49/12 ,  B29C49/56

摘要： Apparatus for blow molding hollow plastic bodies (7) comprising a plurality of pairs of mutually joinable half-molds (2, 4) capable of being opened and closed, associated to an appropriate rotary apparatus (10) carrying said half-molds (2, 4), a retrieval device adapted to remove the finished container (7) from the respective pair of half-molds (2) after the opening thereof, an opening and closing mechanism adapted to close the half-molds (2, 4) after the passage thereof through the position of the preform feeding mechanism, and to open them before the passage thereof through the position of the finished-container removal mechanism, in which said pairs of half-molds (2, 4) are constituted by a fixed half-mold (2) and a moving half-mold (4) that is capable of being opened from and closed against said fixed half-mold (2). In a preferred manner, said fixed half-molds (2) are linked to said rotary apparatus (10) and are arranged in a substantially vertical position, with the respective moving half-mold (4) adapted to be closed by accomplishing a substantially rotary movement about a horizontal axis of rotation.

摘要翻译： 用于吹塑中空塑料体（7）的装置包括能够打开和关闭的多对可相互连接的半模（2,4），其与承载所述半模（2）的适当的旋转装置（10）相关联， 4），一种适于在其打开之后从相应的一对半模（2）移除成品容器（7）的取出装置，适于在所述半模（2）之后关闭所述半模（2,4）的打开和关闭机构 其通过预成型件进给机构的位置，并在其通过成品容器移除机构的位置之前将其打开，其中所述成对的半模（2,4）由固定的半成品 模具（2）和能够从所述固定半模（2）打开和关闭的移动半模（4）。 以优选的方式，所述固定半模（2）连接到所述旋转装置（10）并且被布置在基本垂直的位置，相应的移动半模（4）适于通过完成基本上旋转的 围绕水平旋转轴的运动。

公开(公告)号：US06186760B1

公开(公告)日：2001-02-13

申请号：US09241250

申请日：1999-02-01

申请人： Greig S. Latham

发明人： Greig S. Latham

IPC分类号： B29C4936

CPC分类号： B29C49/78 ,  B29C49/04 ,  B29C49/06 ,  B29C49/36

摘要： A system for monitoring a stretch blow mold machine includes devices for monitoring the position of a stretch rod with respect to a mold, an air pressure sensor for monitoring air pressure introduced through the stretch rod, and a sensor for monitoring temperature of fluid within a fluid cavity for chilling the mold. The system includes a display for monitoring position data, pressure data, and temperature data generated by the respective sensors.

摘要翻译： 用于监测拉伸吹塑机的系统包括用于监测拉伸杆相对于模具的位置的装置，用于监测通过拉伸杆引入的空气压力的空气压力传感器和用于监测流体内流体的温度的传感器 用于冷却模具的腔体。 该系统包括用于监视由相应传感器产生的位置数据，压力数据和温度数据的显示器。

公开(公告)号：US06171542B2

公开(公告)日：2001-01-09

申请号：US09306501

申请日：1999-05-06

申请人： Douglas S. Struble

发明人： Douglas S. Struble

IPC分类号： B29C4936

CPC分类号： B29C49/70 ,  B29C33/442 ,  B29C49/04 ,  B29C49/36 ,  B29K2023/12

摘要： Wheel molding apparatus for molding thermoplastic containers or other articles, the apparatus having a multiplicity of sets (10) of opposed, separable radially aligned mold halves (12, 14) that travel in a circular path about a horizontal axis. The inner of the mold halves (14) is separated from the outer of the mold halves (12) at the 12:00 o'clock position of the mold set that includes such mold halves to permit the molded article to be ejected from the mold set. However, the ejection of the molded article should not take place until after the separation of the mold halves, and this requires that the molded article be positively retained within the outer mold half until it is desired to eject the article therefrom. This is accomplished by translation of a translatable pin (16) within a passage (18) of the outer mold half, the translatable pin having an undercut (20) near an end thereof that extends into the article, and preferably into a portion of excess material thereof, and forms an interference fit with the article at an outermost position of the translatable pin, to which the pin is resiliently biased by a spring (22). Ejection of the article is obtained by engaging an exterior free end of the pin by a cam (24) to move the pin against the biasing effect of the spring to a second position at which there will be no interfering relationship between the pin and the article and the pin will then positively eject the article from the outer mold half.

摘要翻译： 用于模塑热塑性容器或其它制品的轮模成型装置，该装置具有多个围绕水平轴线以圆形路径行进的相对的，可分离的径向排列的半模（12,14）的组（10）。 模具半部（14）的内部在包括这种半模的模具组的12:00点位置处与半模（12）的外部分离，以使模制品从模具 组。 然而，直到分离半模之后，模制品的喷射不应该发生，这就要求模制品被肯定地保持在外半模中，直到期望从其中排出物品。 这通过在外半模的通道（18）内平移可平移的销（16）来实现，可平移销在其端部附近具有延伸到制品中的底切（20），并且优选地进入一部分过量 并且在可平移销的最外位置形成与物品的过盈配合，销被弹簧（22）弹性偏压。 通过用凸轮（24）使销的外部自由端接合以使销抵抗弹簧的偏置效果移动销到第二位置而获得物品的喷射，在第二位置，销和物品之间不会产生干扰关系 然后销将从外半模肯定地弹出物品。