B65H5/38

Sheet conveying apparatus and image forming apparatus
09850083 · 2017-12-26 · ·

A sheet conveying apparatus includes a stacking unit, a feeding member, a conveyance guide, and a movement unit. The stacking unit is drawably mounted on an apparatus body and includes a stacking member on which a sheet is stacked. The feeding member feeds the sheet stacked on the stacking member. The conveyance guide is provided with an opening and disposed above the stacking unit. The conveyance guide configures a conveyance path through which the sheet is conveyed. The movement unit moves the feeding member between a first position on which the feeding member comes into contact with the sheet stacked on the stacking member and a second position disposed above the first position. The movement unit includes an entry portion configured to be located within the opening in a state where the feeding member is positioned at the second position.

Sheet conveying apparatus and image forming apparatus
09850083 · 2017-12-26 · ·

A sheet conveying apparatus includes a stacking unit, a feeding member, a conveyance guide, and a movement unit. The stacking unit is drawably mounted on an apparatus body and includes a stacking member on which a sheet is stacked. The feeding member feeds the sheet stacked on the stacking member. The conveyance guide is provided with an opening and disposed above the stacking unit. The conveyance guide configures a conveyance path through which the sheet is conveyed. The movement unit moves the feeding member between a first position on which the feeding member comes into contact with the sheet stacked on the stacking member and a second position disposed above the first position. The movement unit includes an entry portion configured to be located within the opening in a state where the feeding member is positioned at the second position.

Sheet conveying device and image forming apparatus

A sheet conveying device includes a sheet detection unit and a position adjusting mechanism. The position adjusting mechanism is disposed on a downstream side of the sheet detection unit in a sheet conveying direction in the sheet conveying path, includes an adjusting roller pair, and performs skew correction and positional displacement correction of a sheet, while conveying the sheet. The sheet conveying path includes a first conveying roller pair disposed on an upstream side of the position adjusting mechanism in the sheet conveying direction, and a curved part disposed between the adjusting roller pair and the first conveying roller pair, which curves in an S shape so as to be convex in a front and back side direction of the sheet alternately at different positions in the sheet conveying direction. The adjusting roller pair nips and conveys the sheet together with the first conveying roller pair.

Media item transport
11688249 · 2023-06-27 · ·

A method and apparatus for determining at least a portion of a media item pathway are disclosed. The apparatus includes a transfer module comprising shafts that are rotatable and spaced apart in a substantially parallel relationship. A removable module is located with respect to the transfer module to selectively locate spaced apart rows of protruding guide elements with respect to the arm elements. At least one arm element comprises an abutment member that moves with the arm element and abuts with an abutment region of at least one guide element when a respective shaft element is rotated. A portion of a media item pathway is at least partially determined via opposed guide surfaces of the guide elements and the arm elements.

Image forming apparatus
09845214 · 2017-12-19 · ·

An image forming apparatus includes: a sheet conveyance section configured to convey a long sheet along a sheet feeding path; and an image forming section configured to form an image on the long sheet conveyed by the sheet conveyance section, the sheet conveyance section including a conveyance unit that includes a first conveyance roller and a second conveyance roller for conveying the long sheet in a sandwiching manner, and is movable along a sheet conveyance direction in a state where the long sheet is conveyed through the sheet feeding path.

Image forming apparatus
09845214 · 2017-12-19 · ·

An image forming apparatus includes: a sheet conveyance section configured to convey a long sheet along a sheet feeding path; and an image forming section configured to form an image on the long sheet conveyed by the sheet conveyance section, the sheet conveyance section including a conveyance unit that includes a first conveyance roller and a second conveyance roller for conveying the long sheet in a sandwiching manner, and is movable along a sheet conveyance direction in a state where the long sheet is conveyed through the sheet feeding path.

SHEET TRANSFER GUIDE, IMAGE FORMING APPARATUS INCORPORATING THE SHEET TRANSFER GUIDE, AND IMAGE READING DEVICE INCORPORATING THE SHEET TRANSFER GUIDE
20170357190 · 2017-12-14 · ·

A sheet transfer guide, which is disposed along a sheet conveyance passage through which a sheet passes, provided to guide the sheet, and is included in an image forming apparatus and an image reading device, includes a base material, a coat layer formed on the base material and having a surface roughness smaller than a surface roughness of the base material, and a guide face to which the sheet contacts. The coat layer is formed on the guide face.

Transfer device for flat substrate in a packaging production machine
09828199 · 2017-11-28 · ·

A transfer device for one or more flat substrates (4, 4a, 4b), which can be inserted between two successive units upstream and downstream (3, 6, 9) in a packaging production machine (1), the device including a bridge (14) with an upper surface (16) providing a junction between the upstream unit (3, 6) and the downstream unit (9). An adjustment device (19) varies a length (L1, L2) of the bridge (14). The bridge (14) is a static apron on which the substrate (4, 4a, 4b) slides, having a fixed transversal end (36) and a mobile transversal end (22). The adjustment device (19) varies a position of the mobile end (22), as a function of a spacing (E1, E2) between the two units.

Transfer device for flat substrate in a packaging production machine
09828199 · 2017-11-28 · ·

A transfer device for one or more flat substrates (4, 4a, 4b), which can be inserted between two successive units upstream and downstream (3, 6, 9) in a packaging production machine (1), the device including a bridge (14) with an upper surface (16) providing a junction between the upstream unit (3, 6) and the downstream unit (9). An adjustment device (19) varies a length (L1, L2) of the bridge (14). The bridge (14) is a static apron on which the substrate (4, 4a, 4b) slides, having a fixed transversal end (36) and a mobile transversal end (22). The adjustment device (19) varies a position of the mobile end (22), as a function of a spacing (E1, E2) between the two units.

SHEET CONVEYING DEVICE AND IMAGE FORMING APPARATUS
20230176509 · 2023-06-08 ·

Provided is a sheet conveying device including: a conveying portion; and a first conveying guide, the first conveying guide forming a conveying path above a heating portion and having a curved portion for forming a curved path in the conveying path and a plurality of ribs provided on a surface of the curved portion, the plurality of ribs extending along a conveying direction and including a first rib and a second rib adjacent to the first rib, wherein the second rib is arranged to be deviated from the first rib in a width direction and the conveying direction, and wherein in the conveying direction, a second upstream end of the second rib being positioned between a first upstream end and a first downstream end of the first rib, the first downstream end being positioned between the second upstream end and a second downstream end of the second rib.