B65H3/54

Short travel pusher plate stacking bin
11667489 · 2023-06-06 · ·

A pusher plate stacking bin apparatus is provided for a valuable media depository. The apparatus comprising a pusher plate driven by a rack and pinion apparatus to stack a media item that is in a final position within the apparatus onto a media stacking platform. The media item is urged into the final position such that a trailing edge of the media item overhangs and rests on a fixed media guide and such that a leading edge of the media item overhangs and rests on a hinged media guide with a bottom surface of the media item elevated above the media stacking platform. The rack and pinion apparatus drives the plate past the media guides causing the hinged media guide to drop and the media item to fold along the leading edge as the media item is stacked onto the platform.

Sheet feeding device, image forming apparatus, and image forming system

Provided are a floating restricting member restricting the floating position of a bundle of sheets; and a holding mechanism holding the floating restricting member relative to a side fence. The floating restricting member includes a sheet contact section being brought into contact with the sheets from above; and a sheet-floating restricting section restricting the floating position of the floating sheet that is floated while air is blown thereto. The holding mechanism sets the floating restricting member in the initial state where the sheet-floating restricting section restricts the floating position of the sheet, in the sheet-placing time retracted state where the sheets are pushed against the sheet contact section so that the floating restricting member is retracted, and in the sheet-ejecting time retracted state where, when the sheets are to be removed, the sheet is pushed against the sheet contact section from below so that the floating restricting member is retracted.

Sheet feeding device, image forming apparatus, and image forming system

Provided are a floating restricting member restricting the floating position of a bundle of sheets; and a holding mechanism holding the floating restricting member relative to a side fence. The floating restricting member includes a sheet contact section being brought into contact with the sheets from above; and a sheet-floating restricting section restricting the floating position of the floating sheet that is floated while air is blown thereto. The holding mechanism sets the floating restricting member in the initial state where the sheet-floating restricting section restricts the floating position of the sheet, in the sheet-placing time retracted state where the sheets are pushed against the sheet contact section so that the floating restricting member is retracted, and in the sheet-ejecting time retracted state where, when the sheets are to be removed, the sheet is pushed against the sheet contact section from below so that the floating restricting member is retracted.

MEDIUM FEEDER AND IMAGE READING APPARATUS
20170267476 · 2017-09-21 ·

A medium feeder includes a medium mounter, a pair of edge guides, and a sheet number limiter. The medium mounter has a mounting surface on which a medium to be fed is placed. The pair of edge guides is provided at the medium mounter to guide side edges of the medium in a direction that intersects with a feeding direction in which the medium is fed. The sheet number limiter is provided at the pair of edge guides to limit the number of media mountable on the medium mounter. The sheet number limiter has an extension that extends in a feeding direction of the medium such that a distance between the extension and the mounting surface increases downstream.

Items processing apparatus to place and singulation flat items and method
09764915 · 2017-09-19 · ·

An items processing apparatus for placement and singulation of flat items has a placement device and a feed deck and a separation device. A portion of the placement device is arranged below the placement deck of the apparatus. The feed deck has an opening for an separation roller, and a portion of the separation device arranged above the feed deck. This portion and the separation roller form a gate of the separation device for the singulation of a stack of flat items. A control computer controls the placement device and separation device. The placement device is equipped for edge alignment of a stack of flat items with different formats and has at least two transport elements, which enable an automatic displacement of the stack transverse to the transport direction and placement of the stack at an alignment wall, as well as a transport of the stack in the transport direction toward the feed deck of the separation device, as well as a displacement of the stack counter to the transport direction. A movement assembly is provided to move the portion of the separation device in a direction counter to the transport direction. The control computer controls the alignment state of the transport elements of the placement device of the items processing apparatus, and controls the movement of the portion of the separation device. The aforementioned portion enables a displacement of the stack counter to the transport direction.

Items processing apparatus to place and singulation flat items and method
09764915 · 2017-09-19 · ·

An items processing apparatus for placement and singulation of flat items has a placement device and a feed deck and a separation device. A portion of the placement device is arranged below the placement deck of the apparatus. The feed deck has an opening for an separation roller, and a portion of the separation device arranged above the feed deck. This portion and the separation roller form a gate of the separation device for the singulation of a stack of flat items. A control computer controls the placement device and separation device. The placement device is equipped for edge alignment of a stack of flat items with different formats and has at least two transport elements, which enable an automatic displacement of the stack transverse to the transport direction and placement of the stack at an alignment wall, as well as a transport of the stack in the transport direction toward the feed deck of the separation device, as well as a displacement of the stack counter to the transport direction. A movement assembly is provided to move the portion of the separation device in a direction counter to the transport direction. The control computer controls the alignment state of the transport elements of the placement device of the items processing apparatus, and controls the movement of the portion of the separation device. The aforementioned portion enables a displacement of the stack counter to the transport direction.

SHEET STORAGE APPARATUS
20210403260 · 2021-12-30 · ·

To reduce, at the time of sheet replenishment, breakage of a floating regulation member that regulates floating of a sheet floated by air blowing in a sheet storage apparatus that loosen stored sheets by means of air blowing. Air is blown to sheets stored in a storage part to loosen the sheets. One of a pair of side regulation members for regulating both ends of the sheets stored in the storage part has a floating regulation member for regulating floating of a sheet floated by means of air blowing. The floating regulation member is configured to be turnable in a sheet stacking direction about a rotation axis provided to one of the side regulation members on the side at which the floating regulation member is provided. A load applied to the floating regulation member differs between when the floating regulation member is turned upward and when it is turned downward.

Paper sheet loading device and load adjusting method

Provided is a paper sheet loading device including a paper sheet loading unit having a bottom plate and a front wall, a feed roller that comes in contact with a bottom surface of a lowermost paper sheet of a batch of paper sheets and rotates to feed the lowermost paper sheet to outside of the paper sheet loading unit, and a load adjusting member arranged so as to protrude into the paper sheet loading unit and retreat to outside of the paper sheet loading unit. At a time of protrusion of the load adjusting member, the load adjusting member presses a front side face of the batch of paper sheets by a pressing surface to displace the front side face to an innermost part, and receives a load from the batch of paper sheets by the pressing surface, thereby reducing the load applied to the feed roller from the batch of paper sheets.

Paper sheet loading device and load adjusting method

Provided is a paper sheet loading device including a paper sheet loading unit having a bottom plate and a front wall, a feed roller that comes in contact with a bottom surface of a lowermost paper sheet of a batch of paper sheets and rotates to feed the lowermost paper sheet to outside of the paper sheet loading unit, and a load adjusting member arranged so as to protrude into the paper sheet loading unit and retreat to outside of the paper sheet loading unit. At a time of protrusion of the load adjusting member, the load adjusting member presses a front side face of the batch of paper sheets by a pressing surface to displace the front side face to an innermost part, and receives a load from the batch of paper sheets by the pressing surface, thereby reducing the load applied to the feed roller from the batch of paper sheets.

Placement device and placement method

A main mover and sub mover are made to run while changing a relative distance of the sub mover with respect to the main mover to change contact positions of cams and cam followers based on a holding position of a sheet member detected by a position detection device to thereby change a position in a horizontal plane of a holder and correct a holding position of the sheet member held at the holder to a preset reference position.