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

US5644979A Die cutting and stamping press having simultaneous X, Y, and .O slashed. axes die registration mechanism and method 失效
标题翻译：模具冲压机具有同时X，Y，+ 527轴模具配准机构和方法
公开(公告)号：US5644979A
公开(公告)日：1997-07-08
申请号：US641413
申请日：1996-04-30
申请人： Charles C. Raney
发明人： Charles C. Raney
IPC分类号： B26D5/00 , B26D7/01 , B26D7/26 , B26F1/40 , B30B15/30 , H05K1/02 , H05K3/00 , B30B15/02
CPC分类号： B26D7/2628 , B26D7/015 , H05K3/0008 , B26D2007/2607 , H05K1/0269 , H05K2201/09918 , H05K2203/0108 , H05K2203/1545 , H05K3/005 , Y10S100/918 , Y10T83/05 , Y10T83/538
摘要： In a die cutting press for elongated material, a registration system includes a die unit that is shiftable along the path of travel of the material, along a direction of travel transverse to the path of travel, and about a reference axis perpendicular to a plane containing the material. At least one camera is provided for receiving images from the desired locations that are occupied by indicia on the material when defined areas of the material are in a predetermined relationship relative to the die unit. Reference image data representative of the desired locations of the indicia relative to the die unit is produced so that a comparison can be made between the reference image data and the actual positions of the indicia. This permits a controller to change the position of the die unit relative to the material to compensate for the difference in position between the indicia within the image and the desired locations of the indicia so that one of the defined areas of the material is positioned in the desired predetermined relationship with the die unit.
摘要翻译：在用于细长材料的模切机中，配准系统包括一个模具单元，该模具单元可以沿着材料的行进路径沿横向于行进路径的行进方向以及垂直于包含材料。提供至少一个照相机用于在材料的限定区域相对于模具单元处于预定关系时，从所述材料上的标记占据的期望位置接收图像。产生表示标记相对于模具单元的期望位置的参考图像数据，使得可以在参考图像数据与标记的实际位置之间进行比较。这允许控制器相对于材料改变模具单元的位置，以补偿图像中的标记与标记的期望位置之间的位置差异，使得材料的限定区域中的一个位于期望与模具单元的预定关系。

2. 发明授权

US5517910A Self-leveling die platen for die stamping presses 失效
标题翻译：冲压机自流平模板
公开(公告)号：US5517910A
公开(公告)日：1996-05-21
申请号：US367958
申请日：1995-01-03
申请人： John T. Skahan
发明人： John T. Skahan
IPC分类号： B26F1/38 , B26D7/26 , B26F1/40 , B30B15/00 , B30B15/06 , B31B50/25 , B31F1/08 , B31F1/07
CPC分类号： B30B15/0052 , B26D7/2628 , B26F1/40 , B30B15/068 , B26F2001/4409
摘要： A self-leveling die platen assembly (32) is provided which includes a shiftable platen (78) which can rock as necessary to accommodate the configuration of a cooperating platen assembly (30). Preferably, the assembly (32) includes a stationary die shoe (46) provided with a fluid reservoir (50); a piston (68) is rockably received within reservoir (50) and supports the platen (78). During stamping or cutting operations, the platen (78) can thus move and self-adjust as necessary to accommodate the configuration of cooperating platen assembly (30). The self-adjusting assembly (32) greatly facilitates makeready operations.
摘要翻译：提供了一种自流平压模组件（32），其包括可移动的压板（78），其可以根据需要摇动以适应协同压板组件（30）的构造。优选地，组件（32）包括设置有流体储存器（50）的固定模具（46）。活塞（68）可摇动地容纳在储存器（50）内并支撑压板（78）。在冲压或切割操作期间，压板（78）因此可以根据需要移动和自调整以适应协同压板组件（30）的构造。自调整组件（32）极大地方便了准备操作。

3. 发明授权

US4928243A Method and system for printing graphics and text from vector-based computer aided source information 失效
标题翻译：用于从基于矢量的计算机辅助源信息打印图形和文本的方法和系统
公开(公告)号：US4928243A
公开(公告)日：1990-05-22
申请号：US106543
申请日：1987-10-06
申请人： William L. Hodges , Patrick J. Cheek
发明人： William L. Hodges , Patrick J. Cheek
IPC分类号： G06T11/20
CPC分类号： G06T11/203
摘要： A method and conversion system are provided for enabling a laser printer or the like to produce drawings including graphics and text from input supplied by a computer aided design (CAD) system which allows text font style to be selected as desired and which produces curved lines as smooth curves. The preferred apparatus and method convert entity descriptions supplied by the CAD system in vector notation into signal representative of entity descriptions in device notation whereby the output device uses the signals to create an entity image according to the type of entity such as an arc, text, or the like, and according to corresponding plotting data defining the parameters of the entity. The system and method also allow the user to enter signals representative of the desired font style of the text characters, gray scale levels, and reverse image if desired while also creating curved line images as smooth curves rather than as a series of straight short line segments.
摘要翻译：提供了一种方法和转换系统，用于使得激光打印机等能够产生包括由计算机辅助设计（CAD）系统提供的输入的图形和文本的图形，其允许根据需要选择文本字体样式，并且产生曲线作为光滑的曲线。优选的装置和方法将由CAD系统提供的实体描述以矢量符号转换为表示设备符号的实体描述的信号，由此输出设备根据诸如弧，文本等实体的类型使用信号来创建实体图像，并根据定义实体参数的对应绘图数据。如果需要，系统和方法还允许用户输入表示文本字符，灰度级和反转图像的期望字体风格的信号，同时还创建曲线图像作为平滑曲线，而不是一系列直线短线段。

4. 发明申请

US20020129634A1 Method and apparatus for selective preheating of solid phase pressure formed web or sheet material 审中-公开
标题翻译：用于选择性预热形成的网或片材的固相压力的方法和装置
公开(公告)号：US20020129634A1
公开(公告)日：2002-09-19
申请号：US09967147
申请日：2001-09-28
申请人： Preco Industries, Inc.
发明人： John T. Pierson JR. , James Gramling
IPC分类号： B21D022/10
CPC分类号： B29C51/18 , B29C51/10 , B29C51/261 , B29C51/422 , B29C51/425 , B29C2035/0211 , B29C2791/007 , B29K2105/256 , B29L2031/3431
摘要： Mold insert apparatus and a method is provided for high pressure solid phase forming of relatively thin web or sheet material. The apparatus includes a die set assembly provided with a forming die set unit having a die forming cavity which receives a forming die and an opposed high pressure chamber die set unit wherein the die set units receive material to be formed therebetween when in spaced relationship and functional to clamp the material therebetween when the die set units are in closed forming positions for solid phase forming of the material against the forming die upon introduction of high pressure fluid into the high pressure chamber die set unit. A material preheating station is provided outside but generally proximal to the die forming cavity of the forming die set unit. The preheating station includes a pair of duck-bill shaped preheating devices, with one of the devices being connected to the high pressure chamber die set unit for movement therewith while the other preheating device is connected to a stripper frame which is a part of the forming die set unit. The preheating devices open and close with the high pressure chamber die set unit and forming die set unit of the die set assembly so that preheating of web or sheet material is synchronized with forming of previously preheated material in the die set assembly. The preheating devices are provided with opposed heat insulating zones of predetermined shape which prevents the portion of material in general alignment with the insulating zones from being heated as high a temperature as material out of alignment with insulating zones. The heat insulating zones of the preheating devices are configured to conform to high force producing areas of the forming die. Selective preheating of the web or sheet before forming thus minimizes thinning of the material over the high force inducing areas of the forming die.
摘要翻译：模具插入装置和方法用于相对薄的幅材或片状材料的高压固相成形。该设备包括一个模具组件，该模具组件具有一个成形模具组件，该模具组件具有一个模具形成腔，该模具形成腔容纳一个成型模具和一个相对的高压腔室模具组件，其中模具组件在间隔开的关系中接收待形成的材料，当模具组件处于关闭形成位置时夹紧材料，以在将高压流体引入高压室模具组件中时将材料固定成型成形模具。材料预热站设置在外部但通常靠近成形模具组件的模具成型腔。预热站包括一对鸭帐状预热装置，其中一个装置连接到高压腔模具组件，用于与其一起运动，而另一个预热装置连接到作为成形部分的剥离器框架模具单元。预热装置通过高压室模具组件和模具组件的成形模具组件打开和关闭，使得幅材或片材材料的预热与模具组件中先前预热的材料的形成同步。预热装置设置有相对的预定形状的隔热区域，防止与绝缘区域对准的材料的一部分与绝缘区域一致地被加热到高于与绝缘区域对准的材料的温度。预热装置的绝热区域被构造成符合成形模具的大的力产生区域。在成形之前对幅材或片材的选择性预热最小化了在成形模具的高力诱导区域上材料的变薄。

5. 发明授权

US5777878A Screen printing press having longitudinal, lateral and angular screen frame registration system and method 失效
标题翻译：丝网印刷机具有纵向，横向和角度的筛网框架配准系统和方法
公开(公告)号：US5777878A
公开(公告)日：1998-07-07
申请号：US658025
申请日：1996-06-04
申请人： Ivan B. Helmrich , Charles C. Raney
发明人： Ivan B. Helmrich , Charles C. Raney
IPC分类号： B41F15/08 , B41F15/10 , B41F15/00 , B41F15/14 , B41F15/24 , B41F15/34
CPC分类号： B41F15/10 , B41F15/085
摘要： A screen printing press is provided for printing on a web having defined, successive areas and indicia provided in predetermined positions relative to each of the defined areas. The press includes a base defining a work station, a screen supported on the base for movement between a printing position overlying the work station and an interrupted position, and a web handling assembly for advancing the web along a path of travel to successively feed the defined areas of the web toward the work station. A registration system successively positions the defined areas of the web in a desired predetermined relationship to the screen as successive defined areas are brought into a position to be printed. The registration system includes longitudinal, lateral and angular shifting mechanisms for adjusting the longitudinal, lateral and angular alignment between the screen and the web. Sensors are provided for sensing the correct positions and orientation of the indicia that are occupied when the defined areas of the web are in the predetermined relationship relative to the screen, and a controller is responsive to the sensors for controlling the longitudinal, lateral and angular shifting mechanisms to adjust the alignment between the screen and the web until the correct positions and orientation of the indicia are sensed.
摘要翻译：提供丝网印刷机用于在具有限定的连续区域的纸幅上打印，并且在相对于每个限定区域的预定位置处提供标记。压力机包括限定工作站的基座，支撑在基座上的屏幕，用于在覆盖工作站的打印位置和中断位置之间移动的屏幕以及用于沿着行进路径推动纸幅的纸幅处理组件，以连续地馈送所定义的网络向工作站的区域。当连续限定的区域进入要打印的位置时，登记系统将所述幅材的限定区域以期望的预定关系顺序地定位在屏幕上。配准系统包括纵向，横向和角度移动机构，用于调节筛网和腹板之间的纵向，横向和角度对齐。提供传感器用于感测当幅材的限定区域相对于屏幕处于预定关系时所占据的标记的正确位置和方位，并且控制器响应于传感器来控制纵向，横向和角度位移调整屏幕和纸幅之间的对准直到检测到标记的正确位置和取向的机构。

6. 发明授权

US4813351A Multiple color screen printing and curing apparatus 失效
标题翻译：多色丝网印刷固化设备
公开(公告)号：US4813351A
公开(公告)日：1989-03-21
申请号：US99336
申请日：1987-09-18
申请人： John T. Pierson, Jr.
发明人： John T. Pierson, Jr.
IPC分类号： B41F15/08 , B41F15/10 , B41F15/12 , B41F23/04 , B41F15/04
CPC分类号： B41F15/085 , B41F15/10 , B41F15/12 , B41F23/0409
摘要： A screen printing and curing apparatus has a shiftable printing head that carries a plurality of screen printing units that are each adapted to print an inked image of a color or texture different than the images printed by the other printing units. After the printing head has been lowered toward a web and each printing unit produces an inked image on respective, successively oriented defined areas of the web, the printing head is raised and a curing device such as an ultraviolet lamp is moved across all of the inked images on the web. Once each image has cured, the web advances one step to bring each of the defined areas of the web into registration with the next adjacent, downstream printing unit and the cycle is then repeated to build up a multicolor or multi-textured composite image. The speed of the curing device moving across the web may be varied in order to accommodate variations in the type, color or quantity of the ink or characteristics of the printing unit, screen or web. The parameters controlling movement of the curing device over the web can be readily reprogrammed, thereby offering flexibility of operation to the user and eliminating the need for separate curing devices or driers disposed downstream of separate printing units.
摘要翻译：丝网印刷固化装置具有可移动的打印头，该打印头承载多个丝网印刷单元，每个丝网印刷单元适于打印与由其它印刷单元印刷的图像不同的颜色或纹理的油墨图像。在打印头已经朝向纸幅下降之后，并且每个印刷单元在幅材的相应的连续定向的限定区域上产生着墨图像，打印头被升高，诸如紫外线灯的固化装置移动到所有的着墨网络上的图像一旦每个图像已经固化，纸幅前进一步，以使纸幅的每个限定区域与下一个相邻的下游印刷单元对准，然后重复该循环以建立多色或多纹理合成图像。可以改变固化装置移动通过幅材的速度，以适应油墨的类型，颜色或数量的变化或印刷单元，筛网或纸幅的特性的变化。控制固化装置在卷筒纸上的运动的参数可以容易地重新编程，从而为使用者提供操作的灵活性，并且不需要分开设置在分开的印刷单元下游的固化装置或干燥器。

7. 发明授权

US4697485A Die press having 3-axis registration system operable during material advancement 失效
标题翻译：具有3轴配准系统的模压机可在物料推进期间操作
公开(公告)号：US4697485A
公开(公告)日：1987-10-06
申请号：US852829
申请日：1986-04-16
申请人： Raney, Charles C.
发明人： Raney, Charles C.
IPC分类号： B26D7/26 , B26F1/40 , B65H20/04 , B65H23/04 , B65H23/192 , B26D5/34 , B26D7/00
CPC分类号： B65H20/04 , B26D7/2628 , B26F1/40 , B65H23/046 , B65H23/192 , Y10T83/05 , Y10T83/0577 , Y10T83/178 , Y10T83/4458 , Y10T83/4478 , Y10T83/533 , Y10T83/543
摘要： A die cutting press for processing web material has a registration system which is operable to provide precise alignment of a shiftable die cutting unit along two axes during the time that the web material is advanced along a third axis toward the die unit, so that as soon as a defined area of the web reaches the die unit, the press can be immediately actuated to subject the web to the die cutting operation. In preferred forms of the invention, an indicator strip is printed on the length of the web and is detected by two spaced photo optical sensors movable with the die unit. A first control means, coupled to the sensors, selectively actuates in stepwise fashion either of two servomotors as may be necessary to bring the die unit into registration with defined web areas in a direction laterally of the web length (which may be defined as a Y axis) as well as a rotative orientation with respect to the defined web areas about an upright axis (which may be termed the .theta. axis). Once a defined web area approaches a position proximal to the die unit, advancement of the web is decelerated to a creep speed until an indicia mark is detected by a third sensor, whereupon advancement of the web is interrupted and a press ram is actuated to reciprocate to die unit and cut the defined area from the web. Continuous monitoring of the elongated indicator strip enables the die unit to be shifted as necessary to insure Y axis and .theta. axis registration prior to the time that web advancement is interrupted, so that the die unit can process the defined web area as soon as the latter reaches a position aligned with the die unit along an X axis that is parallel to the path of travel of the web.
摘要翻译：用于处理幅材材料的模切机具有配准系统，其可操作以在纸幅材料沿着第三轴线朝向模具单元前进时提供可移动的模切单元沿着两个轴的精确对准，使得随着当网的限定区域到达模具单元时，可以立即启动压机以使幅材进行模切操作。在本发明的优选形式中，指示条被印刷在幅材的长度上，并且可通过可与模具单元一起移动的两个间隔开的光学光学传感器来检测。耦合到传感器的第一控制装置选择性地以两个方式驱动两个伺服电动机中的任何一个，这可能是必要的，以使模具单元在幅材长度方向（可以被定义为Y）的方向上与限定的纤维网区域成对准轴）以及相对于围绕垂直轴线（其可以被称为θ轴）的限定的腹板区域的旋转取向。一旦限定的腹板区域接近靠近模具单元的位置，纤维网的前进减速到蠕变速度，直到由第三传感器检测到标记，从而中断腹板的前进并且使压力机推动以往复运动切割单元并从网上切割定义的区域。对细长指示条的连续监测使得模具单元能够根据需要移动，以便在纸幅推进被中断之前确保Y轴和θ轴注册，使得模具单元可以在后者处理所定义的纸幅区域沿着平行于幅材行进路径的X轴到达与模具单元对准的位置。

8. 发明授权

US4555968A Web fed die cutting press having automatic 3-axis die registration system 失效
公开(公告)号：US4555968A
公开(公告)日：1985-12-03
申请号：US618421
申请日：1984-06-07
申请人： Charles C. Raney , James T. Gramling
发明人： Charles C. Raney , James T. Gramling
IPC分类号： B21D28/04 , B26D7/01 , B26D7/06 , B26D7/26 , B26F1/40 , B26D5/34
CPC分类号： B26D7/015 , B26D7/2628 , B26F1/40 , Y10T83/178 , Y10T83/4458 , Y10T83/446 , Y10T83/4567 , Y10T83/533 , Y10T83/536 , Y10T83/538 , Y10T83/543
摘要： A die cutting press for processing web material is disclosed which is operable to provide very precise alignment of a reciprocable die cutting unit with each succesive area of the web to be die cut. In operation, the web is incrementally advanced toward the work station of the press until the area next to be die cut is substantially but not exactly in the die cut position thereof. The web feed is then placed in a creep mode to advance the web until an optical sensor determines the presence of transverse alignment indicium on one side of the web. Mechanism is thereupon actuated to rotate the die unit as required to bring the die assembly into alignment with related indicium on the opposite side of the web while effecting shifting of the web longitudinally thereof in a direction of travel as necessary to maintain die registration with the first sensed web indicium. Structure then shifts the die unit laterally of the web at the work station as required to bring the die unit into precise registration with longitudinally extending indicium on one side of the web. Only then is a defined area of the web subjected to the die cut unit. A cushion of air is provided for supporting the die unit while it is being rotated, during longitudinal shifting thereof in the creep mode, and as lateral shifting is accomplished with respect to the web. Extremely accurate is thereby accomplished registration of the die unit with the plurality of indicia associated with each area of the web subjected to the die cutting operation. Sensing of the presence or absence of alignment indicia on the web is preferably carried out through the use of photooptical devices associated with light transmitting flexible glass fiber bundles that direct light to the web as well as the light reflected therefrom back to the sensor mechanism. A microprocessor receives inputs from phototransistors to control operation of the die alignment and web advancement mechanism.

9. 发明授权

US07640836B1 Method for simultaneous x, y and θ registration of segment of continuous web with a processing station 有权
标题翻译：用于与处理站同时进行连续网段的x，y和θ注册的方法
公开(公告)号：US07640836B1
公开(公告)日：2010-01-05
申请号：US09615812
申请日：2000-07-13
申请人： Charles C. Raney , Hongli Du , John T. Pierson, Jr.
发明人： Charles C. Raney , Hongli Du , John T. Pierson, Jr.
IPC分类号： B23Q1/25 , B26D7/01
CPC分类号： B65H5/021 , B26D5/32 , B26D7/015 , B26D7/26 , Y10T74/20348 , Y10T83/051 , Y10T83/178 , Y10T83/533 , Y10T83/536 , Y10T83/6572 , Y10T83/748 , Y10T83/8742 , Y10T83/8745 , Y10T83/896 , Y10T83/9309
摘要： Web processing method and apparatus (30, 300) is provided for high speed, extremely accurate die cutting or lamination operations. Processing station (32,300) includes a vacuum hold down plate (32,308) which receives and holds an image bearing incremental segment of the web. In feed and out feed tension on the web is released while a segment of the web is held by the hold down plate. The hold down plate with a segment of the web thereon is selectively shifted about X, Y, and θ axes as required to bring the image on the web segment into alignment with a web processing component at the processing station.
摘要翻译：提供了用于高速，非常精确的模切或层压操作的网处理方法和装置（30,300）。加工台（32,300）包括一个真空压紧板（32,308），该真空压紧板（32,308）容纳并保持该幅材的图像承载增量部分。当纸幅的一段被压板固定时，纸幅上的进纸和出纸张力被释放。在其上具有幅材的片段的按压板根据需要选择性地绕X，Y和θ轴移动以使幅材上的图像与处理站处的纸幅处理部件对准。

10. 发明授权

US07343858B2 Method for tracking a registered pattern to a continuous web 有权
标题翻译：用于跟踪注册图案到连续网页的方法
公开(公告)号：US07343858B2
公开(公告)日：2008-03-18
申请号：US11109595
申请日：2005-04-20
申请人： Dana E. Poulain , Ted Teuscher
发明人： Dana E. Poulain , Ted Teuscher
IPC分类号： B41F1/34
CPC分类号： B41F13/025 , B41F33/0081 , B41P2213/90 , B41P2213/91 , B41P2215/114 , B65H39/14 , H05K1/0269 , H05K1/0393 , H05K3/0008 , H05K3/0097 , H05K3/12 , H05K2201/09918 , H05K2203/1545
摘要： A method of applying a registered pattern to a continuous web of material involves determining a position of a next pattern such that the next pattern is in registration with a previous pattern, adjusting the position to maintain a transverse location relative to the web, and adjusting a rotation of the pattern so that the pattern is substantially aligned with a longitudinal axis of the web. Registration features of the web and registration features of the next pattern are used to determine longitudinal, transverse, and rotational errors between the registered position of the next pattern and the path of the web. The registered position of the next pattern is adjusted along a transverse axis of the web according to a transverse error to maintain the transverse location. A rotation of the registered position is adjusted according to an angle that is determined using the transverse error and a distance from a registration feature to a center of the pattern along a longitudinal axis of the pattern.
摘要翻译：将注册的图案应用于连续的材料卷的方法包括确定下一图案的位置，使得下一图案与先前图案对准，调整位置以维持相对于幅材的横向位置，并且调整图案的旋转使得图案基本上与幅材的纵向轴线对准。纸张的注册特征和下一图案的登记特征用于确定下一图案的登记位置和幅材的路径之间的纵向，横向和旋转误差。根据横向误差沿着幅材的横向轴线调整下一图案的记录位置以保持横向位置。根据使用横向误差确定的角度和沿着图案的纵向轴线从配准特征到图案的中心的距离来调整登记位置的旋转。

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