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公开(公告)号：US4668148A
公开(公告)日：1987-05-26
申请号：US749248
申请日：1985-06-27
申请人： Charles A. Sample , Ronald L. Lotto
发明人： Charles A. Sample , Ronald L. Lotto
IPC分类号： B29C31/00 , B31B1/98 , B31B19/98 , B65H5/10 , B65H29/10 , B65H29/24 , B65H29/40 , B65H31/00 , B65H31/30 , B65H31/32 , B65H39/065 , B65G57/08
CPC分类号： B31B19/98 , B65H29/241 , B65H29/40 , B65H31/32 , B31B2219/927 , B65H2301/426 , B65H2404/6551 , B65H2701/1212 , B65H2701/191
摘要： Disclosed is a rotary vacuum arm bag or sheet transferring and stacking device and a stack-handling system enabling an indexing of counted bag stacks. The transferring device grasps and retains the bags adjacent margins transverse to the direction of web advance while at least a portion of the opposed margins parallel to such directions are spaced inwardly from the arms to define a slot or gap thru which stack-retaining fingers project contributing to remove a bag from a pair of arms and retaining the bag in a stack wherein respective margins overlie each other. Also disclosed is a stack-handling system having the ability to remove a completed stack from the stacking station and yet allow, if desired, continuous bag machine operation and, as a result, uninterrupted transfer of sheets or bags to the stacking stations.
摘要翻译： 公开了一种旋转式真空臂袋或片材输送和堆放装置以及能够对计数的袋子堆叠进行分度的堆叠处理系统。 传送装置抓住并保持袋子相邻于幅材前进方向的边缘，而平行于这些方向的相对的边缘的至少一部分与臂向内隔开以限定槽或间隙，通过该槽或间隙，堆叠保持指状物突出贡献 从一对手臂中取出一个袋子，并将袋子保持在一个堆叠中，其中相应的边缘彼此叠置。 还公开了一种堆叠处理系统，其具有从堆垛站移除完成的堆垛的能力，并且如果需要，允许连续的袋机操作，并且因此不间断地将片材或袋子传送到堆垛站。
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公开(公告)号：US4668158A
公开(公告)日：1987-05-26
申请号：US909731
申请日：1986-09-22
申请人： Charles A. Sample , Ronald L. Lotto
发明人： Charles A. Sample , Ronald L. Lotto
CPC分类号： B31B19/98 , B65H29/241 , B65H29/40 , B65H31/32 , B31B2219/927 , B65H2301/426 , B65H2404/6551 , B65H2701/1212 , B65H2701/191
摘要： Disclosed is a rotary vacuum arm bag or sheet transferring and stacking device and a stack-handling system enabling an indexing of counted bag stacks. The transferring device grasps and retains the bags adjacent margins transverse to the direction of web advance while at least a portion of the opposed margins parallel to such direction are spaced inwardly from the arms to define a slot or gap thru which stack-retaining fingers project contributing to remove a bag from a pair of arms and retaining the bag in a stack wherein respective margins overlie each other. Also disclosed is a stack-handling system having the ability to remove a completed stack from the stacking station and yet allow, if desired, continuous bag machine operation and, as a result, uninterrupted transfer of sheets or bags to the stacking stations.
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公开(公告)号：US4668147A
公开(公告)日：1987-05-26
申请号：US909550
申请日：1986-09-22
申请人： Charles A. Sample , Ronald L. Lotto
发明人： Charles A. Sample , Ronald L. Lotto
CPC分类号： B31B19/98 , B65H29/241 , B65H29/40 , B65H31/32 , B31B2219/927 , B65H2301/426 , B65H2404/6551 , B65H2701/1212 , B65H2701/191
摘要： Disclosed is a rotary vacuum arm bag or sheet transferring and stacking device and a stack-handling system enabling an indexing of counted bag stacks. The transferring device grasps and retains the bags adjacent margins transverse to the direction of web advance while at least a portion of the opposed margins parallel to such direction are spaced inwardly from the arms to define a slot or gap thru which stack-retaining fingers project contributing to remove a bag from a pair of arms and retaining the bag in a stack wherein respective margins overlie each other. Also disclosed is a stack-handling system having the ability to remove a completed stack from the stacking station and yet allow, if desired, continuous bag machine operation and, as a result, uninterrupted transfer of sheets or bags to the stacking stations.
摘要翻译： 公开了一种旋转式真空臂袋或片材输送和堆放装置以及能够对计数的袋子堆叠进行分度的堆叠处理系统。 传送装置将袋邻近边缘横向于纸幅前进方向夹持并保持，同时平行于该方向的相对边缘的至少一部分与臂向内间隔开以限定槽或间隙，通过该槽或间隙，堆叠保持指状物突出贡献 从一对手臂中取出一个袋子，并将袋子保持在一个堆叠中，其中相应的边缘彼此叠置。 还公开了一种堆叠处理系统，其具有从堆垛站移除完成的堆垛的能力，并且如果需要，允许连续的袋机操作，并且因此不间断地将片材或袋子传送到堆垛站。
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公开(公告)号：US5094656A
公开(公告)日：1992-03-10
申请号：US269820
申请日：1988-11-10
申请人： Peter Hatchell , Charles A. Sample , Jeffrey Ross
发明人： Peter Hatchell , Charles A. Sample , Jeffrey Ross
CPC分类号： B31B19/00 , B31B2219/022
摘要： A machine for the continuous production of plastic bags utilizes a servo drive motor to drive the machines film web draw roll assembly and through a seal roll index gear also to drive a seal roll of the machine in coordination with the servo driven draw roll.
摘要翻译： 用于连续生产塑料袋的机器利用伺服驱动电机来驱动机器薄膜卷筒纸组件并通过密封辊分度齿轮，以与伺服驱动牵引辊协调地驱动机器的密封辊。
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公开(公告)号：US5230688A
公开(公告)日：1993-07-27
申请号：US430677
申请日：1989-11-01
IPC分类号： B31B19/10
CPC分类号： B31B19/00 , B31B2219/022
摘要： The invention has to do with the modification of well known heat sealing bag machines to increase the production capability of the machines. The use of servo drives for selected components of the bag machine permits the reduction of film acceleration and consequential peak film velocity, thus allowing faster machine cycles at the same film acceleration and consequential film velocity.
摘要翻译： 本发明涉及公知的热封袋机的改造，以增加机器的生产能力。 使用伺服驱动器用于袋机的选定部件允许减少膜加速度和相应的峰值速度，从而允许以相同的膜加速度和随之而来的膜速度更快的机器循环。
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公开(公告)号：US5000727A
公开(公告)日：1991-03-19
申请号：US270889
申请日：1988-11-14
申请人： Peter Hatchell , Charles A. Sample , Jeffrey Ross
发明人： Peter Hatchell , Charles A. Sample , Jeffrey Ross
IPC分类号： B31B1/96 , B31B19/10 , B65H23/192
CPC分类号： B31B19/00 , B31B2219/022
摘要： A machine for the continuous production of plastic bags utilizes a servo drive motor to drive the machines film web draw roll assembly and through a seal roll index gear also to drive a seal roll of the machine in coordination with the servo driven draw roll. Control of the servo motor is through a motion controller receiving inputs form the servo motor.
摘要翻译： 用于连续生产塑料袋的机器利用伺服驱动电机来驱动机器薄膜卷筒纸组件并通过密封辊分度齿轮，以与伺服驱动牵引辊协调地驱动机器的密封辊。 伺服电机的控制是通过运动控制器从伺服电机接收输入。
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