公开(公告)号：US6062751A

公开(公告)日：2000-05-16

申请号：US333413

申请日：1999-06-15

申请人： Theodore M. Baum

发明人： Theodore M. Baum

IPC分类号： B26D5/08 ,  B31B50/20 ,  B41F13/008 ,  B41J11/26

CPC分类号： B41F13/008 ,  B26D5/08 ,  B31B1/00 ,  B31B2201/147

摘要： A disclosed embodiment of the invention is a belt-driven printer-cutter machine 10 including a roller-mounted feed/print machine section 14 and a fixed cutting machine section 16. A spline-type separable coupling 30-32 between these machine sections allows the feed/print section to be rolled on a fixed track 18 directly opposite the machine direction to separate the machine sections for maintenance, changing the printing plate 88 and cutting die 108, and to make other adjustments during machine setup. The sections may then be rolled back into engagement at the spline-type coupling to transmit power between the machine sections. The printer-cutter machine includes separate synchronous belts for the drive trains of each machine section. The machine may also include a separate synchronous belt for the fixed and adjustable rolls of each machine section. Specifically, the machine may include a dual auto-tensioned feed/print section belt 154, a fixed feed/print section belt 160, an auto-tensioned cutting section belt 230, and a fixed cutting section belt 244. Automatic belt take-up mechanisms 278, 282 driven by air cylinders 280, 284, automatically tension the synchronous belts 154, 230 driving the adjustable rolls of each machine section. This allows the nip between the upper and lower rolls of each machine section to be adjusted while maintaining constant machine speed and without affecting the proper registration between the machine sections and the leading edge of the paperboard blank.

摘要翻译： 本发明的一个公开的实施例是带式驱动的打印机切割机10，它包括一个滚轮安装的进给/打印机部分14和一个固定切割机部分16.这些机器部分之间的花键型可分离联接件30-32允许 进给/打印部分在与机器方向正好相反的固定轨道18上滚动以分离机器部分用于维护，改变印版88和切割模具108，并且在机器设置期间进行其他调整。 然后，这些部分可以在花键型连接处回滚成接合，以在机器部分之间传递动力。 打印机切割机包括用于每个机器部分的传动系的单独的同步带。 该机器还可以包括用于每个机器部分的固定和可调节辊的单独的同步带。 具体地，机器可以包括双自动张紧进给/打印部分带154，固定进给/打印部分带160，自动张紧切割部分带230和固定切割部分带244.自动皮带拾取机构 由气缸280,284驱动的气缸278,282自动张紧驱动每个机器部分的可调节辊的同步带154,230。 这允许在保持恒定的机器速度并且不影响机器部分和纸板坯料的前缘之间的正确对准的同时调节每个机器部分的上辊和下辊之间的辊隙。

公开(公告)号：US06557465B2

公开(公告)日：2003-05-06

申请号：US09849878

申请日：2001-05-04

申请人： Theodore M. Baum

发明人： Theodore M. Baum

IPC分类号： B41F516

CPC分类号： B41F5/24 ,  B41F31/027

摘要： Two ink applicators, each with an ink roll and an ink chamber, for supplying ink to a print roll, and one or more applicator adjustment mechanisms for retracting one ink applicator away from the print roll while the other ink applicator contacts and supplies ink to the print roll. The applicator adjustment mechanisms has eccentric bearings and gears, a primary actuator operates each applicator adjustment mechanism, and a secondary actuator operates a travel limiting mechanism connected to the primary actuator. Alternatively, one or more actuators operate one or more pivot arms, with the ink applicators mounted thereon, for engaging or retracting the ink applicators. A main drive rotates the print roll and the ink rolls, a registration adjustment mechanism with differential gearing permits adjusting the print roll rate of rotation, and an idle drive mechanism with clutches and motors permits rotating the ink rolls independently of the main drive.

公开(公告)号：US5979316A

公开(公告)日：1999-11-09

申请号：US940454

申请日：1997-09-30

申请人： Theodore M. Baum

发明人： Theodore M. Baum

IPC分类号： B26D5/08 ,  B31B50/20 ,  B41F13/008 ,  B41F5/00

CPC分类号： B41F13/008 ,  B26D5/08 ,  B31B1/00 ,  B31B2201/147

摘要： A disclosed embodiment of the invention is a belt-driven printer-cutter machine 10 including a roller-mounted feed/print machine section 14 and a fixed cutting machine section 16. A spline-type separable coupling 30-32 between these machine sections allows the feed/print section to be rolled on a fixed track 18 directly opposite the machine direction to separate the machine sections for maintenance, changing the printing plate 88 and cutting die 108, and to make other adjustments during machine setup. The sections may then be rolled back into engagement at the spline-type coupling to transmit power between the machine sections. The printer-cutter machine includes separate synchronous belts for the drive trains of each machine section. The machine may also include a separate synchronous belt for the fixed and adjustable rolls of each machine section. Specifically, the machine may include a dual auto-tensioned feed/print section belt 154, a fixed feed/print section belt 160, an auto-tensioned cutting section belt 230, and a fixed cutting section belt 244. Automatic belt take-up mechanisms 278, 282 driven by air cylinders 280, 284, automatically tension the synchronous belts 154, 230 driving the adjustable rolls of each machine section. This allows the nip between the upper and lower rolls of each machine section to be adjusted while maintaining constant machine speed and without affecting the proper registration between the machine sections and the leading edge of the paperboard blank.

公开(公告)号：US4584052A

公开(公告)日：1986-04-22

申请号：US401885

申请日：1982-07-26

申请人： Theodore M. Baum

发明人： Theodore M. Baum

IPC分类号： B31F1/28

CPC分类号： B31F1/2854 ,  Y10T156/1722 ,  Y10T156/1798

摘要： A single facer machine of the vacuum or fingerless type for making a corrugated paperboard laminate. A new means for applying vacuum to the paperboard on the second corrugator roll. The second corrugator roll is provided with axially spaced circumferential grooves, the grooves being deeper than the flutes on the roll. Each groove is provided with a vacuum finger, coupled to a source of vacuum, each vacuum finger being curved at its intake mouth which sealingly engages the sides of its respective groove to supply vacuum thereto. The angular extent of the curved intake mouth is supplementary to the angular extent of engagement of the corrugated paperboard with the second corrugator roll.

摘要翻译： 用于制造瓦楞纸板层压板的真空或无指型单面机。 一种用于对第二瓦楞纸辊上的纸板施加真空的新方法。 第二个波纹辊轧辊设置有轴向间隔的周向槽，该槽比辊上的槽纹更深。 每个凹槽设置有一个与真空源相连的真空指，每个真空指在其进气口处弯曲，该进气口与其相应凹槽的侧面密封地接合以向其提供真空。 弯曲的进气口的角度范围是瓦楞纸板与第二波纹辊轧辊的接合角度范围的补充。