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1.发明申请公开(公告)号：US20220388193A1
公开(公告)日：2022-12-08
申请号：US17831511
申请日：2022-06-03
申请人： A. G. Stacker Inc.
摘要： A bundle breaker including first and second platen assemblies mounted above upstream and downstream breaking supports with first and second actuators for moving the platen assemblies toward and away from the breaking supports and a third actuator for moving the downstream breaking support to perform a breaking operation. The first platen assembly and/or the second platen assembly each includes an upper platen assembly and a lower platen assembly supported by the upper platen assembly, the upper platen assembly including an upper platen and a support for the upper platen and the lower platen assembly including a lower platen supported for movement relative to the upper platen in the vertical direction and relative to the upper platen in the longitudinal direction.
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公开(公告)号：US20220355501A1
公开(公告)日：2022-11-10
申请号：US17734707
申请日：2022-05-02
申请人： A. G. Stacker Inc.
摘要： A front end conveyor includes a frame having a first side and a second side, a lower deck and an upper deck. The lower deck includes a plurality of sheet supports, and upper portions of the sheet supports lie in a first plane. The upper deck includes a plurality of sheet guides that define with the sheet supports a sheet transport path through the front end conveyor. A chad wall extends transversely to the sheet transport direction and has a top edge located below the sheet transport path and a front surface facing in the upstream direction and a plurality of fingers projecting from the front surface in the upstream direction. The top edge of the chad wall is positioned relative to the sheet transport path such that hanging chads depending from the sheets will impact the chad wall.
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公开(公告)号：US20230249924A1
公开(公告)日：2023-08-10
申请号：US18100805
申请日：2023-01-24
申请人： A. G. Stacker Inc.
发明人： Kennedy Sullivan LARRAMORE , Eric STEMPIHAR , Joseph WUNDER , Jerry BLOSSER , Randall Donn SENGER
CPC分类号： B65G57/245 , B65G57/10 , B65H29/34 , B65G57/005 , B65H2701/1822
摘要： A load former includes a frame, a loading zone bounded on a first end by a stop wall having a stop surface lying in a plane and a rear wall at a rear side of the frame, and a cookie sheet slidably supported by the frame for travel along a path perpendicular to the plane. The path includes portions on first and second sides of the plane, and a portion of the cookie sheet in the second portion of the path defines a bottom of the loading zone. A platform extends over the first portion of the path, and a top wall is vertically spaced from the platform to define a storage space between the top wall and the platform. The storage space has a front opening so that it is accessible from the front of the load former.
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公开(公告)号：US20230038400A1
公开(公告)日：2023-02-09
申请号：US17878461
申请日：2022-08-01
申请人： A. G. Stacker Inc.
IPC分类号： B65H29/12
摘要： A conveyor includes a frame, a carriage supported by the frame for sliding movement in a longitudinal direction, a lower conveyor deck supported by the frame and an upper deck. The lower deck has a plurality of contact elements, which may be wheels, for supporting sheets of material moving through the conveyor. The upper deck includes a rear portion having a plurality of longitudinally extending transversely spaced first belts each supported by a plurality of first pulleys and a front portion including a plurality of longitudinally extending transversely spaced second belts each supported a plurality of second pulleys. The plurality of second pulleys includes a first second pulley and a second second pulley that are supported by the carriage for movement with the carriage relative to the frame.
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公开(公告)号：US20220355503A1
公开(公告)日：2022-11-10
申请号：US17734661
申请日：2022-05-02
申请人： A. G. Stacker Inc.
IPC分类号： B26D7/18
摘要： A front end conveyor include a lower deck having a plurality of lower sheet supports, an upstream upper deck having an upstream end at the upstream end of the front end conveyor, a downstream end and a plurality of first upper sheet guides and a downstream upper deck having an upstream end, a downstream end at the downstream end of the front end conveyor, and a plurality of second upper sheet guides. The lower sheet supports and the upper sheet guides define a sheet transport path for moving sheets of material though the conveyor. The downstream end of the upstream upper deck and the upstream end of the downstream upper deck are independently pivotably mounted to the frame such that the upstream end of the upstream upper deck and the downstream end of the downstream upper deck shiftable toward and away from the lower deck.
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公开(公告)号：US20240335857A1
公开(公告)日：2024-10-10
申请号：US18743684
申请日：2024-06-14
申请人： A. G. Stacker Inc.
摘要： An air knife includes a housing having a first end, a second end spaced from the first end in a longitudinal direction, a side wall extending from the first end to the second end, an interior, an entrance aperture configured to be connected to a source of pressurized air to increase a pressure of air inside the housing and an exit aperture. A nozzle is located at the exit aperture and has a nozzle inlet in fluid communication with the exit aperture and also has a nozzle outlet. A plurality of baffles are located in the interior of the nozzle, and each of the baffles is angled relative to the longitudinal direction. Also an assembly of a plurality of the air knives.
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公开(公告)号：US20220412124A1
公开(公告)日：2022-12-29
申请号：US17719816
申请日：2022-04-13
申请人： A. G. Stacker Inc.
发明人： Dalton HEGE , Jerry BLOSSER , Eric STEMPIHAR , Kennedy Sullivan LARRAMORE , Randall Donn SENGER , Joseph WUNDER
摘要： A lockout device for selectively blocking linear movement of a movable frame member relative to a fixed frame member includes a lock tab pivotably mountable to the fixed frame member and having a contact surface configured to slidably engage a slide surface of the movable frame member when the lock tab has a first orientation, the movable frame member including a stop surface at one end of the slide surface, a holder for releasably holding the lock tab in a second orientation with the contact surface spaced from the slide surface, and a body mountable to the movable frame member and configured such that movement of the movable frame member in a first direction causes the body pivot the lock tab into the second orientation and movement of the movable member in a second direction causes the body to pivot the lock tab into the first orientation.
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公开(公告)号：US20220356032A1
公开(公告)日：2022-11-10
申请号：US17734673
申请日：2022-05-02
申请人： A. G. Stacker Inc.
摘要： A front end conveyor has an upstream end and a downstream end, a lower deck including a plurality of primary sheet supports and an upper deck including a plurality of sheet guides. Upper portions of the primary sheet supports lie in a first plane and the sheet supports and sheet guides define a sheet transport path for moving sheets in a sheet transport direction. A pivotable sheet support extends from an upstream end of the lower deck and has at least one surface lying in a second plane. The pivotable sheet support is pivotable from a first position in which the second plane forms a first angle with the first plane and a second position in which the second plane forms a second angle with the first plane, the second angle being different than the first angle.
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公开(公告)号：US20210308898A1
公开(公告)日：2021-10-07
申请号：US17220973
申请日：2021-04-02
申请人： A. G. Stacker Inc.
摘要： A bundle breaker has upstream and downstream breaking supports and first and second platens located above the breaking supports that are configured to be raised and lowered by actuators to selectively clamp a log between the platens and the breaking supports. A third actuator applies a shifting force to the downstream breaking support to shift an input end of the downstream breaking support relative to an output end of the upstream breaking support to break a second portion of the log from a first portion of the log. A controller controls the first actuator and the second actuator and the third actuator. Also, the controller is configured to stop or reduce the application of the shifting force in response to a determination that the second portion of the log has broken off the first portion of the log.
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公开(公告)号：US20210308897A1
公开(公告)日：2021-10-07
申请号：US17220968
申请日：2021-04-02
申请人： A. G. Stacker Inc.
摘要： A bundle breaker has upstream and downstream breaking supports each having an input end and an output end. A first platen is located above the upstream breaking support, and a second platen is located above the downstream breaking support, and each platen has an actuator for moving the respective platen toward and away from the breaking supports to selectively clamp a log between the platens and the breaking supports. A third actuator is configured to apply a shifting force to the downstream breaking support to shift the input end of the downstream breaking support relative to the output end of the upstream breaking support from a first position toward a second position to break the second portion of the log from the first portion of the log. The first actuator and/or the second actuator and/or the third actuator includes at least one servo motor.
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