公开(公告)号：US4958559A

公开(公告)日：1990-09-25

申请号：US253122

申请日：1988-10-04

申请人： Henry J. Bubley ,  Joseph Glotzbach ,  Phil Motev

发明人： Henry J. Bubley ,  Joseph Glotzbach ,  Phil Motev

IPC分类号： B41F15/08 ,  B41F15/22

CPC分类号： B41F15/0827 ,  B41F15/22

摘要： In a screen printing cylinder press, the combination comprises:a cylinder having a gripper thereon to grip a sheet,a screen printer including a movable screen printing carriage for applying ink to the sheet on the cylinder;a lever connected to the cylinder and screen printing carriage to move the same through a stroke of given length;a cam having a predetermined profiled cam surface and a cam follower for following the cam surface and connected to the lever to actuate the lever to rotate the cylinder and to reciprocate the screen printing carriage; andadjustable stroke device in said lever for adjusting the stroke of the lever from a given length of stroke, thereby changing the length amount of rotation of the cylinder and the travel of the screen printing carriage.

摘要翻译： 在丝网印刷滚筒压机中，组合包括：具有夹持器的气缸，用于夹紧纸张;丝网印刷机，包括用于将油墨施加到圆筒上的片材的可移动丝网印刷托架; 连接到气缸和丝网印刷托架的杆将其移动到给定长度的冲程; 具有预定成型凸轮表面的凸轮和用于跟随凸轮表面并连接到杠杆的凸轮从动件，以驱动杠杆以旋转气缸并使丝网印刷托架往复运动; 以及所述杠杆中的可调节行程装置，用于从给定的行程长度调节杠杆的行程，从而改变缸的长度量和丝网印刷支架的行进。

公开(公告)号：US4919043A

公开(公告)日：1990-04-24

申请号：US253006

申请日：1988-10-04

申请人： Henry J. Bubley ,  Phil Motev

发明人： Henry J. Bubley ,  Phil Motev

IPC分类号： B41F15/08

CPC分类号： B41F15/0854

摘要： A screen printing press carriage is reciprocated by an adjustable stroke lever connected through a cam follower to a cam profiled to cause the carriage to accelerate to its maximum velocity in each direction of travel in substantially less than fifty percent of the travel time in that direction and decelerating over more than fifty percent of the time in each direction.

摘要翻译： 丝网印刷机托架通过可调节的行程杆往复运动，该行程杆通过凸轮从动件连接到凸轮轮廓，以使托架在每个行进方向上以基本上小于行进时间的百分之五十的速度加速到其最大速度;以及 在每个方向减速超过百分之五十的时间。

公开(公告)号：US4729306A

公开(公告)日：1988-03-08

申请号：US932927

申请日：1986-11-19

申请人： Henry J. Bubley

发明人： Henry J. Bubley

IPC分类号： B41F15/08 ,  B41F15/12 ,  B41F15/34 ,  B41F15/00

CPC分类号： B41F15/34 ,  B41F15/0813 ,  B41F15/12

摘要： A master frame assembly for use in a screen printing press carries an upper seal means to seal directly to a screen printing frame to provide an enclosed sealed chamber within the screen frame to contain solvents associated with the ink within the sealed chamber. The preferred upper seal means includes a traveling cover sheet which is pressed directly into sealing engagement with the underlying screen frame about all four sides of the screen frame. Mounted on the master frame are side seal bars for pressing the traveling marginal edges of the sheet against the underlying sides of the screen frame. These side seal bars are adjustably and movably mounted on the master frame so that they may press the traveling cover sheet against the sides of each of several different widths of screen frames. The squeegee and flood bar are provided with seals therebetween and with the cover sheet, said seals allowing vertical shifting of the squeegee or floor bar and angular adjustment of the flood bar or squeegee without loss of sealing.

摘要翻译： 用于丝网印刷机的主框架组件承载上密封装置，以直接密封到丝网印刷框架，以在屏幕框架内提供封闭的密封室，以容纳与密封室内的墨相关的溶剂。 优选的上部密封装置包括行进覆盖片，其直接与屏幕框架的所有四个侧面的底部屏幕框架密封接合。 安装在主框架上的是侧密封条，用于将片材的行进边缘压靠在屏幕框架的下侧。 这些侧密封条可调节和可移动地安装在主框架上，使得它们可以将移动的盖板压靠在几个不同宽度的屏幕框架中的每一个的侧面上。 刮板和堰杆在其间设置有密封，并且与盖板一起，所述密封件允许刮板或地板条的垂直移动，并且在不损失密封的情况下对堰杆或刮板进行角度调节。

公开(公告)号：USD281510S

公开(公告)日：1985-11-26

申请号：US436661

申请日：1982-10-26

申请人： Henry J. Bubley

设计人： Henry J. Bubley

公开(公告)号：US4537126A

公开(公告)日：1985-08-27

申请号：US436679

申请日：1982-10-26

申请人： Henry J. Bubley

发明人： Henry J. Bubley

IPC分类号： B41F15/08 ,  B41F15/16 ,  B41F15/36 ,  B41L13/16

CPC分类号： B41F15/16 ,  B41F15/08 ,  B41F15/36

摘要： An automatic peel control mechanism for use in a screen printing press employs a cam-driven mechanical linkage to raise the front end of the screen frame at a controlled rate to a predetermined height above the printing bed in timed relation to the motion of the carriage which transports the squeegee. The linkage includes a pair of elongated reciprocating bars which extend the length of the printing head and are connected to lifters at their forward ends to lift the front end of the printing screen. The cam is rotatably mounted upon the carriage drive shaft. The rotation of the cam is controlled by a roller chain assembly which maintains a timed relationship between the cam and the drive shaft. The initial off contact dimension and peel rate may be readily adjusted by varying the initial position and the rate of travel of the elongated bars.

摘要翻译： 一种用于丝网印刷机的自动剥离控制机构采用凸轮驱动的机械连杆机构，以相对于滑架运动的定时关系将屏幕框架的前端以受控的速率提升到印刷机上方的预定高度 运送刮刀 连杆机构包括一对细长的往复杆，其延伸打印头的长度并且在其前端连接到升降器以提升印刷丝网的前端。 凸轮可旋转地安装在托架驱动轴上。 凸轮的旋转由保持凸轮和驱动轴之间的定时关系的滚子链组件控制。 可以通过改变细长条的初始位置和行进速率来容易地调节初始接触尺寸和剥离速率。

公开(公告)号：US4841854A

公开(公告)日：1989-06-27

申请号：US106753

申请日：1987-10-06

申请人： Henry J. Bubley

发明人： Henry J. Bubley

IPC分类号： B41F15/44

CPC分类号： B41F15/44

摘要： A squeegee assembly is provided with selectively adjustable stiffness for the squeegee blade to control the deflection of the squeegee blade and thereby the position of the leading edge of the blade when it is under pressure and forcing ink through a screen printing fabric. The preferred adjustment is achieved by a vertically movable clamp having front and rear plates engaging the front and rear faces of the squeegee blade. The clamp is moved up or down the squeegee blade to adjust the stiffness of the blade by moving the plates vertically. Preferably, the plates are at a fixed spacing with a lower end on the rear plate located below the lower end of the front plate. Fasteners clamp the plates to an upper holder and clamp the lower ends of the plates against the squeegee blade.

摘要翻译： 橡皮刮板组件具有选择性可调节的刚度，用于刮板刀片，以控制刮刀的偏转，从而当叶片处于压力下并迫使油墨穿过丝网印刷织物时，其前缘的位置。 优选的调节是通过具有与刮板的前后面接合的前板和后板的可垂直移动的夹具实现的。 夹具在刮板上升或下降，通过垂直移动板来调节刀​​片的刚度。 优选地，板是固定的间隔，后板上的下端位于前板的下端下方。 紧固件将板夹紧到上支架并将板的下端夹紧在刮板上。

公开(公告)号：US4753162A

公开(公告)日：1988-06-28

申请号：US932691

申请日：1986-11-19

申请人： Henry J. Bubley

发明人： Henry J. Bubley

IPC分类号： B41F15/08 ,  B41F15/10

CPC分类号： B41F15/10 ,  B41F15/0863 ,  Y10T74/1459

摘要： A multi-color printing apparatus for automatically screen printing workpieces in diverse colors. The apparatus has a plurality of printing units spaced about a central support. A number of radially extending support arms cantilevered from the central support carry the workpiece at their free end for movement between printing units. After being indexed to its approximate final position at a particular station, a brake is engaged to prevent rotation of the support arm and a lock engages the support arm bring the arm into a registered position for the duration of the printing operation, after which the brake and locking bar are disengaged, allowing the support arm to rotate to another printing unit.

摘要翻译： 一种用于自动丝网印刷各种颜色的工件的多色印刷装置。 该装置具有围绕中心支撑件间隔开的多个打印单元。 从中央支撑件悬臂的多个径向延伸的支撑臂在其自由端承载工件以在印刷单元之间移动。 在被指定到其在特定车站处的大致最终位置之后，制动器被接合以防止支撑臂的旋转，并且锁定件与支撑臂接合，以在打印操作期间使臂进入登记位置，之后制动器 并且锁定杆脱离，允许支撑臂旋转到另一个打印单元。

公开(公告)号：US4724761A

公开(公告)日：1988-02-16

申请号：US864058

申请日：1986-05-16

申请人： Henry J. Bubley

发明人： Henry J. Bubley

IPC分类号： B41F15/08 ,  B41F15/12 ,  B41F15/34 ,  B05C17/06

CPC分类号： B41F15/0813 ,  B41F15/12 ,  B41F15/34

摘要： A master frame assembly for use in a screen printing press carries an upper seal means to seal directly to a screen printing frame to provide an enclosed sealed chamber within the screen frame to contain solvents associated with the ink within the sealed chamber. The preferred upper seal means includes a traveling cover sheet which is pressed directly into sealing engagement with the underlying screen frame about all four sides of the screen frame. Mounted on the master frame are side seal bars for pressing the traveling marginal edges of the sheet against the underlying sides of the screen frame. These side seal bars are adjustably and movably mounted on the master frame so that they may press the traveling cover sheet against the sides of each of several different widths of screen frames.

摘要翻译： 用于丝网印刷机的主框架组件承载上密封装置，以直接密封到丝网印刷框架，以在屏幕框架内提供封闭的密封室，以容纳与密封室内的墨相关的溶剂。 优选的上部密封装置包括行进覆盖片，其直接与屏幕框架的所有四个侧面的底部屏幕框架密封接合。 安装在主框架上的是侧密封条，用于将片材的行进边缘压靠在屏幕框架的下侧。 这些侧密封条可调节和可移动地安装在主框架上，使得它们可以将移动的盖板压靠在几个不同宽度的屏幕框架中的每一个的侧面上。

公开(公告)号：US4648317A

公开(公告)日：1987-03-10

申请号：US731856

申请日：1985-05-07

申请人： Henry J. Bubley ,  Alex Iaccino

发明人： Henry J. Bubley ,  Alex Iaccino

IPC分类号： B41F15/02 ,  B41F15/42 ,  B05C17/10 ,  B41L13/02

CPC分类号： B41F15/02 ,  B41F15/42

摘要： A manually operated silk screen printing apparatus having a printing bed and a chase overlying the printing bed for removably mounting a screen in alignment with the overlying printing bed. Preferably, a single ball-shaped handle or joystick is mounted on the top of the squeegee carriage for pushing or pulling to slide a squeegee carriage mounted on a lever arm over the center of the screen. The carriage travels on a three-point bearing arrangement with a guide or track surface on the lever arm. Flipping of the handle through an overcenter position reverses the squeegee and the carriage for the respective flood and print strokes. More specifically, the lever arm includes a generally horizontal guide track overlying the chase and extending approximately the length of the screen. The guide track is centered with respect to the chase and guides the carriage. The squeegee blade is centered in perpendicular relationship along its length to the guide track and is movable through a predetermined angle with respect to an axis perpendicular to the surface of the stencil screen for both the print and return stroke.

摘要翻译： 一种手动操作的丝网印刷设备，其具有印刷床和覆盖印刷床的追逐装置，用于可拆卸地安装与上覆印刷床对准的筛网。 优选地，单个球形手柄或操纵杆安装在刮板托架的顶部上，用于推动或拉动以将安装在杠杆臂上的刮板滑架滑过屏幕中心。 滑架在三点轴承装置上行进，在杠杆臂上具有导轨或轨道表面。 手柄通过超中心位置的翻转反转了刮刀和滑架，以便进行相应的淹没和打印冲程。 更具体地，杠杆臂包括大致水平的导轨，覆盖着追逐并且大致延伸到屏幕的长度。 引导轨道相对于追逐中心并引导滑架。 刮刀叶片沿其长度与导轨的垂直关系居中，并且相对于垂直于模板丝网的表面的轴线可以打印和返回冲程可移动预定角度。

公开(公告)号：US4242956A

公开(公告)日：1981-01-06

申请号：US877245

申请日：1978-02-13

申请人： Henry J. Bubley ,  Melvin E. Green ,  Alex Iaccino

发明人： Henry J. Bubley ,  Melvin E. Green ,  Alex Iaccino

IPC分类号： B41F23/04 ,  B65H29/10 ,  B41F15/12 ,  B41F21/08

CPC分类号： B65H29/10 ,  B41F23/0446 ,  Y10S271/903

摘要： A cantilevered takeoff apparatus is provided by the present invention which is particularly adapted to automatically remove printed stock from the bed of a screen printing press and transfer the stock to a wicket dryer, having a plurality of rows of wickets movable along the upper and lower surfaces of the dryer frame, where the stock is released face up on a row of wickets for drying. The cantilevered takeoff apparatus herein enables the wicket dryer to be positioned directly beneath the printed work to receive the work as it is transferred thereto, without obstructing the path of the rows of wickets during operation.

摘要翻译： 本发明提供了一种悬臂式起飞装置，其特别适用于从丝网印刷机的床上自动移除印刷原料，并将原料转移到小型烘干机，该小型烘干机具有可沿着上下表面移动的多排小门 的干燥器框架，其中库存被放在一排小门上用于干燥。 这里的悬臂式起飞装置能够使小门式干燥器直接定位在印刷工件的正下方，以在其被传送到其上时接收工件，而不会在操作期间阻碍小门的路径。