公开(公告)号：US08255088B2

公开(公告)日：2012-08-28

申请号：US12741732

申请日：2008-11-25

申请人： Frank S. Burkus, II ,  Laurence B. Saidman ,  Leslie J. Varga

发明人： Frank S. Burkus, II ,  Laurence B. Saidman ,  Leslie J. Varga

IPC分类号： G05D7/06

CPC分类号： B05C5/0225 ,  B05C11/1005

摘要： A method is provided for dispensing materials (20) with fluctuating viscosity over time, such as liquid adhesives. Using a control algorithm derived from viscosity data or lab testing results, a first pressure or mechanical drive speed is used to force viscous material (20) from a supply syringe (14) during a first dispensing cycle. After a certain amount of time, a correction model is applied to the control algorithm to increase the pressure or drive speed as viscosity of the material (20) increases. A second higher pressure or drive speed is then used to force viscous material (20) from the supply syringe (14) during a second dispensing cycle. The correction model can be based on empirical data about the viscous material (20), or a camera system (30) can be used to periodically adjust the pressure or drive speed as required to maintain a substantially uniform dispensing rate.

摘要翻译： 提供了一种用于随着时间的推移分配材料（20）具有波动粘度的方法，例如液体粘合剂。 使用从粘度数据或实验室测试结果得出的控制算法，在第一分配循环期间，使用第一压力或机械驱动速度来迫使来自供给注射器（14）的粘性物质（20）。 经过一定时间后，随着材料（20）的粘度增加，校正模型被应用于控制算法以增加压力或驱动速度。 然后在第二分配循环期间，使用第二较高的压力或驱动速度来迫使来自供给注射器（14）的粘性材料（20）。 校正模型可以基于关于粘性材料（20）的经验数据，或者可以使用相机系统（30）来周期性地调节压力或驱动速度以维持基本均匀的分配速率。

公开(公告)号：US20100250011A1

公开(公告)日：2010-09-30

申请号：US12741732

申请日：2008-11-25

申请人： Frank S. Burkus, II ,  Laurence B. Saidman ,  Leslie J. Varga

发明人： Frank S. Burkus, II ,  Laurence B. Saidman ,  Leslie J. Varga

IPC分类号： G05D7/06

CPC分类号： B05C5/0225 ,  B05C11/1005

摘要： A method is provided for dispensing materials (20) with fluctuating viscosity over time, such as liquid adhesives. Using a control algorithm derived from viscosity data or lab testing results, a first pressure or mechanical drive speed is used to force viscous material (20) from a supply syringe (14) during a first dispensing cycle. After a certain amount of time, a correction model is applied to the control algorithm to increase the pressure or drive speed as viscosity of the material (20) increases. A second higher pressure or drive speed is then used to force viscous material (20) from the supply syringe (14) during a second dispensing cycle. The correction model can be based on empirical data about the viscous material (20), or a camera system (30) can be used to periodically adjust the pressure or drive speed as required to maintain a substantially uniform dispensing rate.

摘要翻译： 提供了一种用于随着时间的推移分配材料（20）具有波动粘度的方法，例如液体粘合剂。 使用从粘度数据或实验室测试结果得出的控制算法，在第一分配循环期间，使用第一压力或机械驱动速度来迫使来自供给注射器（14）的粘性物质（20）。 经过一定时间后，随着材料（20）的粘度增加，校正模型被应用于控制算法以增加压力或驱动速度。 然后在第二分配循环期间，使用第二较高的压力或驱动速度来迫使来自供给注射器（14）的粘性材料（20）。 校正模型可以基于关于粘性材料（20）的经验数据，或者可以使用相机系统（30）来周期性地调节压力或驱动速度以维持基本均匀的分配速率。

公开(公告)号：US20110300295A1

公开(公告)日：2011-12-08

申请号：US13151918

申请日：2011-06-02

申请人： Justin A. Clark ,  Wesley C. Fort ,  Mark A. Gould ,  William M. Ridge ,  Laurence B. Saidman ,  Leslie J. Varga

发明人： Justin A. Clark ,  Wesley C. Fort ,  Mark A. Gould ,  William M. Ridge ,  Laurence B. Saidman ,  Leslie J. Varga

IPC分类号： B05D5/10 ,  B05C5/04

CPC分类号： B05C5/0216 ,  B05C5/0225 ,  B05C5/0291 ,  B05C11/1034

摘要： Jetting dispensers and methods of non-contact dispensing a hot melt adhesive onto a substrate. The method may include jetting a plurality of droplets of the hot melt adhesive from a nozzle outlet toward the substrate in a direction of travel. Each droplet has a droplet length approximately aligned with the direction of travel and a droplet width shorter than the droplet length. The jetting is controlled such that each of the droplets does not collapse into a spherical-shaped droplet during flight from the nozzle outlet to the substrate. The nozzle outlet may be heated to a first temperature, and the method may further include rapidly heating each droplet of the hot melt adhesive to a second temperature higher than the first temperature upon release from the nozzle outlet.

摘要翻译： 喷射分配器和不接触的方法将热熔粘合剂分配到基底上。 该方法可以包括沿着行进方向从喷嘴出口向衬底喷射多个热熔胶粘剂的液滴。 每个液滴具有与行进方向大致对准的液滴长度和比液滴长度短的液滴宽度。 控制喷射，使得在从喷嘴出口到基板的飞行期间，每个液滴不会塌陷成球形液滴。 喷嘴出口可以被加热到第一温度，并且该方法还可以包括在从喷嘴出口释放时将热熔粘合剂的每个液滴快速加热到高于第一温度的第二温度。

公开(公告)号：US08753713B2

公开(公告)日：2014-06-17

申请号：US13151918

申请日：2011-06-02

申请人： Justin A. Clark ,  Wesley C. Fort ,  Mark A. Gould ,  William M. Ridge ,  Laurence B. Saidman ,  Leslie J. Varga

发明人： Justin A. Clark ,  Wesley C. Fort ,  Mark A. Gould ,  William M. Ridge ,  Laurence B. Saidman ,  Leslie J. Varga

IPC分类号： B05D5/10

CPC分类号： B05C5/0216 ,  B05C5/0225 ,  B05C5/0291 ,  B05C11/1034

摘要： Jetting dispensers and methods of non-contact dispensing a hot melt adhesive onto a substrate. The method may include jetting a plurality of droplets of the hot melt adhesive from a nozzle outlet toward the substrate in a direction of travel. Each droplet has a droplet length approximately aligned with the direction of travel and a droplet width shorter than the droplet length. The jetting is controlled such that each of the droplets does not collapse into a spherical-shaped droplet during flight from the nozzle outlet to the substrate. The nozzle outlet may be heated to a first temperature, and the method may further include rapidly heating each droplet of the hot melt adhesive to a second temperature higher than the first temperature upon release from the nozzle outlet.

摘要翻译： 喷射分配器和不接触的方法将热熔粘合剂分配到基底上。 该方法可以包括沿着行进方向从喷嘴出口向衬底喷射多个热熔胶粘剂的液滴。 每个液滴具有与行进方向大致对准的液滴长度和比液滴长度短的液滴宽度。 控制喷射，使得在从喷嘴出口到基板的飞行期间，每个液滴不会塌陷成球形液滴。 喷嘴出口可以被加热到第一温度，并且该方法还可以包括在从喷嘴出口释放时将热熔粘合剂的每个液滴快速加热到高于第一温度的第二温度。

公开(公告)号：US08171973B2

公开(公告)日：2012-05-08

申请号：US12021547

申请日：2008-01-29

申请人： Charles P. Ganzer ,  Edward C. Taylor ,  Leslie J. Varga

发明人： Charles P. Ganzer ,  Edward C. Taylor ,  Leslie J. Varga

IPC分类号： B29C47/12

CPC分类号： B05C5/0212 ,  B05C5/027 ,  B05C5/0291 ,  Y10T156/1798

摘要： A nozzle for dispensing molten thermoplastic material includes non-circular outlets spaced apart from one another in a predetermined pattern. The nozzle may be used to dispense patterns of adhesive that form closed geometric shapes, such as for use in making hermetic seals.

摘要翻译： 用于分配熔融热塑性材料的喷嘴包括以预定图案彼此间隔开的非圆形出口。 喷嘴可用于分配形成封闭几何形状的粘合剂图案，例如用于制造密封件。

公开(公告)号：US06780248B2

公开(公告)日：2004-08-24

申请号：US10273983

申请日：2002-10-18

申请人： Wesley C. Fort ,  James Keough ,  Leslie J. Varga

发明人： Wesley C. Fort ,  James Keough ,  Leslie J. Varga

IPC分类号： B05C1100

CPC分类号： B05C5/022 ,  A61F13/385 ,  B05C5/0216 ,  B05C13/025

摘要： A system and method for applying adhesive to at least a first end of a rod-shaped member, such as a cotton swab stick includes a carrier, an adhesive applicator, and a rotator device. The carrier conveys the rod-shaped member or stick in a machine direction and also allows rotation of the rod-shaped member about its longitudinal axis. The adhesive applicator includes an application surface positioned to engage the first end of the rod-shaped member. The application surface includes at least one discharge passage for applying adhesive to the first end of the rod-shaped member. The rotator device rotates the rod relative to the application surface and about its longitudinal axis as the rod-shaped member is conveyed along the application surface.

公开(公告)号：US5370905A

公开(公告)日：1994-12-06

申请号：US145961

申请日：1993-10-29

申请人： Leslie J. Varga ,  James E. DeVries ,  Robert D. Schneider

发明人： Leslie J. Varga ,  James E. DeVries ,  Robert D. Schneider

IPC分类号： B05D1/02 ,  B05B13/04 ,  B05B15/04 ,  B05C5/00 ,  B05C5/02 ,  B05C11/02 ,  B05D1/28 ,  B05D1/34 ,  B05D1/40 ,  B05D1/42 ,  B05D7/00 ,  B60J1/00 ,  B60J1/02 ,  C03C17/00 ,  C09J5/00 ,  C09J5/02 ,  B05D5/00

CPC分类号： B05B12/082 ,  B05B13/0431 ,  B05C11/028 ,  B05C5/0216 ,  B05D1/02 ,  B05D1/34 ,  B05D1/42 ,  C03C17/001 ,  C03C17/002 ,  B05B12/004 ,  B05B15/0208

摘要： A method of applying a clear glass primer material and then a black glass primer material onto the marginal edge (40) of a vehicular window glass (42), such as a windshield and/or rear window of an automobile, in which a dispenser (38) is employed to discharge a clear primer material in discrete streams or drops and in which a black primer material is conformally coated onto the clear primer material by another dispenser (36). The clear and black primer materials are able to be applied to the window glass in a single pass operation.

摘要翻译： 一种将透明玻璃底漆材料，然后将黑色玻璃底漆涂覆在车辆窗玻璃（42）如汽车的挡风玻璃和/或后窗的边缘（40）上的方法，其中分配器 38）用于以分散的流或液滴排出透明底漆材料，并且其中黑色底漆材料通过另一分配器（36）共形涂覆在透明底漆材料上。 透明和黑色底漆材料能够在单程操作中应用于窗玻璃。

公开(公告)号：US20120187145A1

公开(公告)日：2012-07-26

申请号：US13384785

申请日：2010-10-04

申请人： Mark A. Gould ,  Leslie J. Varga

发明人： Mark A. Gould ,  Leslie J. Varga

IPC分类号： B65D83/00

CPC分类号： B05C11/10 ,  B01F5/0615 ,  B01F5/0647 ,  B05C5/0216 ,  B05C5/0279 ,  B05C11/1026 ,  B05C11/1034 ,  B05C11/1036 ,  B05C11/1044 ,  B29B7/325

摘要： A liquid dispenser gun (14) for mixing first and second liquid components of a two-component mixture (11) and dispensing the two-component mixture (11) includes a gun body (78), a mixing manifold (82), and a nozzle plate (84). The gun body (78) includes a gun body fluid passage (94) in fluid communication with gun body inlets (38, 50, 56) and the mixing manifold (82). The gun body fluid passage (94) is a groove in a bottom surface (79) of the gun body (78) having a generally non-linear shape such that the second component has a generally laminar flow through the gun body fluid passage (94) while a flushing component may be introduced in the gun body fluid passage (94) in a manner to produce turbulence in the flushing component.

摘要翻译： 用于混合双组分混合物（11）的第一和第二液体组分并分配双组分混合物（11）的液体分配器枪（14）包括枪体（78），混合歧管（82）和 喷嘴板（84）。 枪体（78）包括与枪体入口（38,50,56）和混合歧管（82）流体连通的枪体流体通道（94）。 枪体流体通道（94）是枪主体（78）的底表面（79）中的凹槽，其具有大致非直线形状，使得第二部件通常穿过枪体流体通道（94） ），同时冲洗部件可以以在冲洗部件中产生湍流的方式引入枪体流体通道（94）中。

公开(公告)号：US20100300599A1

公开(公告)日：2010-12-02

申请号：US12842508

申请日：2010-07-23

申请人： Wesley C. Fort ,  Erin Lingier ,  Leslie J. Varga

发明人： Wesley C. Fort ,  Erin Lingier ,  Leslie J. Varga

IPC分类号： B32B37/12 ,  B65C9/22 ,  B65C9/26 ,  B65D35/38

CPC分类号： B65C9/2221 ,  B65C9/2208 ,  B65C9/2217 ,  Y10T156/10 ,  Y10T156/1062 ,  Y10T156/1374 ,  Y10T156/1798

摘要： A labeling apparatus and method for applying individual labels onto individual objects moving along a conveyor includes a label delivery mechanism configured to hold a plurality of the labels and operable to deliver individual ones of the labels adjacent to the conveyor. A non-contact adhesive spray applicator including at least one nozzle having a plurality of individual adhesive discharge orifices may be positioned and arranged to discharge adhesive from the orifices onto either the labels or the objects such that the labels may be respectively adhered to the objects.

摘要翻译： 用于将各个标签应用于沿着输送机移动的各个物体上的标签装置和方法包括标签输送机构，其被配置为保持多个标签并且可操作地输送邻近输送机的各个标签。 包括具有多个单独的粘合剂排放孔的至少一个喷嘴的非接触式粘合剂喷涂器可以被定位和布置成将粘合剂从孔口排放到标签或物体上，使得标签可以分别粘附到物体上。

公开(公告)号：US07237578B2

公开(公告)日：2007-07-03

申请号：US10896105

申请日：2004-07-21

申请人： George O. Porter ,  Leslie J. Varga

发明人： George O. Porter ,  Leslie J. Varga

IPC分类号： B65B1/30

CPC分类号： B05C11/1042 ,  B05C5/001

摘要： An adhesive liquid dispensing apparatus includes a gun manifold, a dispensing module, and a dispensing orifice. The inlet port of the gun manifold is directly coupled with a reservoir of adhesive hot melt liquid that is fixedly attached to the manifold. The contents of the reservoir are under pressure so that the adhesive hot melt liquid is dispensed from the adhesive liquid dispensing apparatus without the need for heated supply hoses to connect the inlet port of the manifold to a remote source of adhesive hot melt liquid. Preferably, the adhesive liquid dispensing system is coupled with a robot that controls the positioning of the system during an adhesive liquid dispensing operation.

摘要翻译： 粘合剂液体分配装置包括枪歧管，分配模块和分配孔。 喷枪歧管的入口直接与固定连接到歧管的粘合剂热熔液体的储存器连接。 储存器的内容物处于压力下，使得粘合剂热熔液从粘合剂液体分配装置分配，而不需要加热的供应软管将歧管的入口连接到远程的粘合剂热熔液源。 优选地，粘合剂液体分配系统与在粘合剂液体分配操作期间控制系统的定位的机器人联接。