专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US07621735B2 Apparatus for placing mold charges into a compression molding machine 失效
公开(公告)号：US07621735B2
公开(公告)日：2009-11-24
申请号：US11975318
申请日：2007-10-18
申请人： Daniel L. Mattice , David C. Thompson , Jerry Schultz , Wendell D. Willingham
发明人： Daniel L. Mattice , David C. Thompson , Jerry Schultz , Wendell D. Willingham
IPC分类号： B29C31/04 , B29C43/06
CPC分类号： B29C43/34 , B29C31/048 , B29C2043/3288 , B29C2043/3472 , Y10S425/809
摘要： An apparatus for placing a mold charge into a mold of a compression molding machine includes a carrier mounted for rotation around a first axis, at least one arm mounted on the carrier for rotation around a second axis at an angle to the first axis, and a mold charge pick-up cup on the arm for receiving a mold charge, transporting the mold charge and placing the mold charge into a mold of the compression molding machine. A cam is carried in stationary position adjacent to the carrier surrounding the first axis, and a cam follower is operatively coupled to the arm in engagement with the cam for rotating the arm and the mold charge pick-up cup around the second axis as the carrier is rotated around the first axis. The second axis of rotation of the arm preferably is perpendicular to the first axis of rotation of the carrier, and the cam and follower preferably are such that the mold charge pick-up cup is oriented horizontally to receive a mold charge and oriented vertically to deposit the mold charge in the mold of the compression molding machine. A control valve preferably is carried for selective application of vacuum and air under pressure through a passage in the arm to the mold charge pick-up cup to assist in pick-up, transport and deposit of the mold charge into the mold.

2. 发明申请

US20090196948A1 Apparatus for placing mold charges into a compression molding machine 失效
标题翻译：将模具装载到压缩成型机中的装置
公开(公告)号：US20090196948A1
公开(公告)日：2009-08-06
申请号：US11975318
申请日：2007-10-18
申请人： Daniel L. Mattice , David C. Thompson , Jerry Schultz , Wendell D. Willingham
发明人： Daniel L. Mattice , David C. Thompson , Jerry Schultz , Wendell D. Willingham
IPC分类号： B29C43/08
CPC分类号： B29C43/34 , B29C31/048 , B29C2043/3288 , B29C2043/3472 , Y10S425/809
摘要： An apparatus for placing a mold charge into a mold of a compression molding machine includes a carrier mounted for rotation around a first axis, at least one arm mounted on the carrier for rotation around a second axis at an angle to the first axis, and a mold charge pick-up cup on the arm for receiving a mold charge, transporting the mold charge and placing the mold charge into a mold of the compression molding machine. A cam is carried in stationary position adjacent to the carrier surrounding the first axis, and a cam follower is operatively coupled to the arm in engagement with the cam for rotating the arm and the mold charge pick-up cup around the second axis as the carrier is rotated around the first axis. The second axis of rotation of the arm preferably is perpendicular to the first axis of rotation of the carrier, and the cam and follower preferably are such that the mold charge pick-up cup is oriented horizontally to receive a mold charge and oriented vertically to deposit the mold charge in the mold of the compression molding machine. A control valve preferably is carried for selective application of vacuum and air under pressure through a passage in the arm to the mold charge pick-up cup to assist in pick-up, transport and deposit of the mold charge into the mold.
摘要翻译：一种用于将模具电荷放置在压缩成型机的模具中的装置包括安装成围绕第一轴线旋转的载体，安装在载体上的至少一个臂，用于围绕第一轴线以第一轴线成一定角度旋转，以及用于接收模具充电的手臂上的模具充电拾取杯，运送模具充电并将模具充电放入压缩成型机的模具中。凸轮被承载在与围绕第一轴线的承载件相邻的固定位置处，并且凸轮从动件可操作地联接到臂与凸轮接合，用于使臂和模具充电拾取杯围绕第二轴线旋转，作为载体围绕第一轴旋转。臂的第二旋转轴线优选地垂直于载体的第一旋转轴线，并且凸轮和跟随器优选地使得模具充电拾取杯水平定向以接收模具充电并垂直定向以沉积压模机的模具中的模具充电。优选地，控制阀被承载用于选择性地将真空和空气在压力下通过臂中的通道施加到模具加料拾取杯，以帮助将模具进料吸入，运输和沉积到模具中。

3. 发明授权

US07247014B2 Compression molding machine 失效
标题翻译：压缩成型机
公开(公告)号：US07247014B2
公开(公告)日：2007-07-24
申请号：US11156115
申请日：2005-06-17
申请人： Daniel L. Mattice , David C. Thompson , Wendell D. Willingham , B. Jack Rote
发明人： Daniel L. Mattice , David C. Thompson , Wendell D. Willingham , B. Jack Rote
IPC分类号： B29C31/04 , B29C43/06
CPC分类号： B29C31/048 , B29C43/08 , B29C43/18 , B29C43/34 , B29C2043/3472 , B29C2043/3684 , B29L2031/565 , Y10S425/809
摘要： A compression molding machine includes a support mounted for rotation around an axis and a plurality of angularly spaced molds disposed around the support. Each of the molds includes a first mold segment and a second mold segment. At least one of the mold segments is movable with respect to the other mold segment between a closed position for compression molding a plastic article, and an open position for removing a molded article from the mold and placing a mold charge into the mold. An apparatus is provided for placing mold charges into the molds in sequence.
摘要翻译：压缩成型机包括安装成围绕轴线旋转的支撑件和围绕支撑件设置的多个角度间隔开的模具。每个模具包括第一模具段和第二模具段。至少一个模具段可相对于另一个模具段在用于压缩塑料制品的关闭位置和用于从模具中移除模制品并将模具装入模具中的打开位置之间移动。提供了一种将模具依次放入模具中的装置。

4. 发明授权

US07261546B1 Apparatus for severing mold charges in a compression molding machine 失效
标题翻译：用于在压缩成型机中切断模具装料的装置
公开(公告)号：US07261546B1
公开(公告)日：2007-08-28
申请号：US11431785
申请日：2006-05-10
申请人： Wendell D. Willingham , Daniel L. Mattice , David C. Thompson
发明人： Wendell D. Willingham , Daniel L. Mattice , David C. Thompson
IPC分类号： B26D5/08
CPC分类号： B29C31/048 , B29C47/0016 , B29C47/004 , B29C47/0066 , B29C2043/3433 , B29C2793/0027 , Y10S425/809
摘要： An apparatus for severing mold charges of molten plastic exiting an orifice along an orifice axis includes a motor system that provides a rotary output around an axis offset from the orifice axis. A blade arm is eccentrically coupled to the rotary output of the motor system for motion in a plane at an angle to the orifice axis, preferably perpendicular to the orifice axis. A knife blade is coupled to the blade arm and disposed to oscillate in a closed path, preferably an elliptical path, that intersects the orifice axis so that the knife blade engages and severs molten plastic exiting the orifice along the orifice axis. A control arm preferably is pivotally coupled to the blade arm and to a point that is fixed with respect to the orifice axis to control motion of the blade arm and the knife blade. The motor system preferably is mounted on a base, and has an output shaft that extends through the base and a hub coupled to the output shaft. The blade arm is pivotally coupled to the hub eccentrically of the shaft. The knife blade preferably has a cutting edge that is at an angle to the blade arm.
摘要翻译：用于切断沿着孔口轴线离开孔口的熔融塑料的模具装料的装置包括一个马达系统，该马达系统围绕与孔口轴线偏离的轴线提供旋转输出。叶片臂偏心联接到马达系统的旋转输出端，用于在与孔口轴线成一定角度的平面中运动，优选垂直于孔口轴线。刀片连接到叶片臂并设置成在与孔口轴线相交的闭合路径（优选椭圆形路径）中振荡，使得刀片沿着孔口轴线接合并切断离开孔口的熔融塑料。控制臂优选地枢转地联接到叶片臂和相对于孔轴线固定的点，以控制叶片臂和刀片的运动。马达系统优选地安装在基座上，并且具有延伸穿过基座的输出轴和联接到输出轴的轮毂。叶片臂以轴为中心枢转地联接到轮毂。刀片优选地具有与刀臂成一定角度的切割刃。

5. 发明授权

US07357631B2 Apparatus for placing mold charges in a compression molding machine 失效
标题翻译：将模具放置在压缩成型机中的装置
公开(公告)号：US07357631B2
公开(公告)日：2008-04-15
申请号：US11431797
申请日：2006-05-10
申请人： Wendell D. Willingham , Daniel L. Mattice , David C. Thompson , B. Jack Rote
发明人： Wendell D. Willingham , Daniel L. Mattice , David C. Thompson , B. Jack Rote
IPC分类号： B29C43/34
CPC分类号： B29C43/34 , B29C31/048 , B29C31/065
摘要： An apparatus for placing mold charges into a mold of a compression molding machine includes at least one mold charge pick-up cup for receiving a severed charge of molten plastic, a vacuum source for applying a vacuum to the pick-up cup to retain the mold charge in the cup, and a source of gas (such as air) under pressure for periodically applying gas to the cup to release the mold charge from the cup. In one exemplary embodiment, the vacuum source applies a continuous vacuum to the cup, and the source of gas under pressure periodically applies gas to the cup to overcome the continuous vacuum at the cup. In another exemplary embodiment, vacuum and gas under pressure, are alternately applied to the cup. The vacuum source preferably includes a vacuum generator coupled to the source of gas under pressure for generating the vacuum to be applied to the cup. The vacuum source preferably includes a vacuum pump coupled to the source of gas under pressure for generating the vacuum to be applied to the cup. The source of gas under pressure preferably includes a valve for periodically applying gas under pressure to the cup. The apparatus preferably includes a carrier for moving the cup from a source of severed charges of molten plastic to the mold of the compression molding machine, with the cup, the vacuum pump and the valve preferably being mounted on the carrier. The vacuum source preferably includes a vacuum limiter that also is mounted on the carrier.
摘要翻译：一种用于将模具电荷放置到压缩成型机的模具中的装置包括至少一个用于接收熔融塑料的断开装料的模具充电拾取杯，用于将真空施加到拾取杯以保持模具的真空源在杯中充电，以及在压力下的气体源（例如空气），用于周期性地向杯子施加气体以从杯中释放模具装料。在一个示例性实施例中，真空源对杯施加连续的真空，并且在压力下的气体源周期性地将气体施加到杯子以克服杯子处的连续真空。在另一示例性实施例中，在压力下的真空和气体交替地施加到杯子。真空源优选地包括在压力下耦合到气体源的真空发生器，用于产生要施加到杯子的真空。真空源优选地包括在压力下耦合到气体源的真空泵，用于产生要施加到杯子的真空。在压力下的气体源优选地包括用于在压力下周期性地将气体施加到杯子的阀。该装置优选地包括用于将杯从熔融塑料的切断装料的源移动到压缩成型机的模具的载体，杯，真空泵和阀优选地安装在载体上。真空源优选地包括也安装在载体上的真空限制器。

6. 发明申请

US20090035407A1 Apparatus for placing mold charges into a compression molding machine 失效
公开(公告)号：US20090035407A1
公开(公告)日：2009-02-05
申请号：US11881909
申请日：2007-07-30
申请人： Daniel L. Mattice , David C. Thompson
发明人： Daniel L. Mattice , David C. Thompson
IPC分类号： B29C31/04
CPC分类号： B29C43/34 , B29C31/048 , B29C2043/3288 , B29C2043/3411 , B29C2043/3472 , B29C2043/3689
摘要： An apparatus for placing mold charges into a mold of a compression molding machine includes a carrier, an arm pivotally mounted on the carrier and a mold charge pick-up cup on the arm at a position spaced from the carrier. The arm is pivotal on the carrier between a first position at which the arm is positioned to deposit a mold charge into a mold and a second position at which the mold charge pick-up cup is disposed to transport the mold charge. The carrier preferably is mounted for rotation around an axis. In some embodiments, a cam mechanism is coupled to the arm to pivot the arm as a function of rotation of the carrier. A spring may be coupled between the arm and the carrier for biasing the arm toward one of the first and second positions of the arm. In another embodiment, an actuator is carried by the carrier and coupled to the arm to pivot the arm with respect to the carrier. The arm preferably includes a passage for selective application of air and/or vacuum to the mold charge pick-up cup.

7. 发明授权

US07621736B2 Mold charge delivery 失效
标题翻译：模具充电输送
公开(公告)号：US07621736B2
公开(公告)日：2009-11-24
申请号：US11171692
申请日：2005-06-29
申请人： Daniel L. Mattice , John J. Mallas , David C. Thompson
发明人： Daniel L. Mattice , John J. Mallas , David C. Thompson
IPC分类号： B26D1/06 , B26D1/44 , B28B13/02 , B28B7/16 , B28D1/18 , B26D5/08
CPC分类号： B29C43/08 , B29C31/048 , B29C43/34 , B29C2043/3433 , Y10T83/7788 , Y10T83/8874 , Y10T83/8876
摘要： An apparatus for placing a mold charge into a cavity includes a pair of hubs mounted for rotation around parallel axes, a link connected between the hubs at positions off-center relative to the parallel axes and a blade connected to the link. Rotation of the hubs causes the blade to travel in an elliptical path relative to an extrusion orifice to cut mold charges from the orifice and place the mold charges into cavities passing beneath the blade. The apparatus preferably includes a drive member that simultaneously rotates both of the hubs to drive the blade relative to the extrusion orifice and cavities. The blade preferably includes an arm that extends into a cavity to place a mold charge into the bottom of the cavity for consistent and accurate placement of the mold charges from one cavity to the next.
摘要翻译：一种用于将模具电荷放置到空腔中的装置包括一对安装成用于围绕平行轴线旋转的毂，连接在毂之间的中心相对于平行轴线的位置处的连杆和连接到该连杆的叶片。轮毂的旋转导致叶片相对于挤出孔以椭圆形路径行进，以从孔口切割模具填充物，并将模具电荷置于通过叶片下方的空腔中。该装置优选地包括驱动构件，该驱动构件同时旋转两个轮毂以相对于挤出孔和空腔驱动叶片。刀片优选地包括延伸到空腔中的臂，以将模具电荷放置在腔的底部中，用于将模具充电从一个腔体到下一个腔室的一致和准确的放置。

8. 发明授权

US07566215B2 Apparatus for placing mold charges into a compression molding machine 失效
标题翻译：将模具装载到压缩成型机中的装置
公开(公告)号：US07566215B2
公开(公告)日：2009-07-28
申请号：US11881909
申请日：2007-07-30
申请人： Daniel L. Mattice , David C. Thompson
发明人： Daniel L. Mattice , David C. Thompson
IPC分类号： B29C43/08
CPC分类号： B29C43/34 , B29C31/048 , B29C2043/3288 , B29C2043/3411 , B29C2043/3472 , B29C2043/3689
摘要： An apparatus for placing mold charges into a mold of a compression molding machine includes a carrier, an arm pivotally mounted on the carrier and a mold charge pick-up cup on the arm at a position spaced from the carrier. The arm is pivotal on the carrier between a first position at which the arm is positioned to deposit a mold charge into a mold and a second position at which the mold charge pick-up cup is disposed to transport the mold charge. The carrier preferably is mounted for rotation around an axis. In some embodiments, a cam mechanism is coupled to the arm to pivot the arm as a function of rotation of the carrier. A spring may be coupled between the arm and the carrier for biasing the arm toward one of the first and second positions of the arm. In another embodiment, an actuator is carried by the carrier and coupled to the arm to pivot the arm with respect to the carrier. The arm preferably includes a passage for selective application of air and/or vacuum to the mold charge pick-up cup.
摘要翻译：用于将模具装载到压缩成型机的模具中的装置包括载体，枢转地安装在载体上的臂和在与载体间隔开的位置处的臂上的模具充电拾取杯。臂在载体上枢转在第一位置之间，臂位于第一位置以将模具装载到模具中，并且第二位置处设置模具充电拾取杯以便运送模具装料。载体优选地安装成绕轴线旋转。在一些实施例中，凸轮机构联接到臂，以便随着载体的旋转而枢转臂。弹簧可以联接在臂和载体之间，用于将臂朝向臂的第一和第二位置中的一个位置偏压。在另一个实施例中，致动器由载体承载并且联接到臂以使臂相对于载体枢转。臂优选地包括用于选择性地将空气和/或真空施加到模具充电拾取杯的通道。

9. 发明授权

US07168611B2 Postal receptacle assembly and method of making same 失效
标题翻译：邮政集装箱及其制造方法
公开(公告)号：US07168611B2
公开(公告)日：2007-01-30
申请号：US10704124
申请日：2003-11-10
申请人： David C. Thompson , Rayanne S. Thompson
发明人： David C. Thompson , Rayanne S. Thompson
IPC分类号： A47G29/12
CPC分类号： A47G29/12
摘要： A postal receptacle assembly (20A, 20B, 20C, 20D) comprises a postal receptacle component (22) which is spatially framed by other components of the postal receptacle assembly. The other components include a horizontally-oriented stoop (24); two columns (26) mounted on the stoop and extending essentially vertically parallel in spaced apart relationship; and, a pediment (28) supported by the two columns. The postal receptacle component (22) is situated in a space (30) framed in two dimensions by the stoop (24), the pediment (28), and the two columns (26). In certain embodiments the postal receptacle assembly is configured to visually emulate the appearance of a building or portion of a building (e.g., a porch). One or more of the assembly components (known as “stylistic” components) may be formed with (or structurally and/or visually convey) selected architectural features. Preferably the architectural features of the stylistic components are architecturally compatible with or architecturally complementary to the building or structure having avertical member (e.g., post, wall, or surface) upon which the postal receptacle assembly is to be attached or hung. Examples of stylistic components of the postal receptacle assembly include one or more of the column components and the pediment component.
摘要翻译：邮政接收器组件（20A，20B，20C，20D）包括邮政容器部件（22），其通过邮政插座组件的其它部件在空间上框架。其他部件包括水平取向的弯头（24）; 两个柱（26）安装在弯头上并且以间隔开的关系基本上垂直平行地延伸; 和由两列支撑的山坡（28）。邮政容器部件（22）位于通过弯头（24），斜面（28）和两个柱（26）两个框架的空间（30）中。在某些实施例中，邮政接收器组件被配置为视觉上模拟建筑物或建筑物的一部分（例如，门廊）的外观。组装组件（称为“风格”组件）中的一个或多个可以用（或结构上和/或视觉上传送）选定的建筑特征形成。优选地，风格组件的建筑特征在结构上与具有垂直构件（例如，柱，壁或表面）的建筑物或结构互补或相互补充，邮件接收器组件将被附接或悬挂在该构件或结构上。邮政插座组件的风格部件的示例包括一个或多个列部件和台面部件。

10. 发明授权

US5554327A Method and apparatus for compression molding plastic articles 失效
公开(公告)号：US5554327A
公开(公告)日：1996-09-10
申请号：US135829
申请日：1993-10-14
申请人： Keith W. Ingram , David C. Thompson
发明人： Keith W. Ingram , David C. Thompson
IPC分类号： B29C31/04 , B29C43/08 , B29C43/36 , B29C43/58 , B29C43/18
CPC分类号： B29C43/58 , B29C43/08 , B29C43/361 , B29C2043/3283 , B29C2043/3288 , B29C2043/3433 , B29C2043/3689 , B29C2043/5808 , B29C31/041 , B29C33/20 , B29L2031/565 , Y10S425/809
摘要： A method and apparatus for compression molding plastic articles including closures which includes providing coacting sets of tools including a first set for moving a core and core sleeve into engagement with a cavity mold on a second set of tooling. An actuator is provided between the first set of tooling and a fixed upper cam. The second set of tooling includes an associated actuator supporting the cavity mold and associated with a lower fixed cam. A nitrogen cylinder in the second set of tooling provides for control of the compression molding force. In a preferred form, a plurality of sets of tooling are provided in circumferentially spaced relation on a rotating turret supported by a central column. A common manifold supplies the pressure at accurately controlled pressure to each of the nitrogen cylinders. A control system is provided for monitoring and changing the pressure.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式