Post-processing apparatus bookbinding apparatus and image forming system
AssigneeKonica Minolta Business Technologies, Inc.
InventorHiroyasu Sato
Life of this patent
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Abstract
A post-processing apparatus having a conveyance device to convey a sheet, a sheet bundle storing device to load and store the sheets conveyed by the conveyance device as a sheet bundle, a moving device to enable the sheet bundle storing device to be movable, a post-processing device to carry out post-process for the sheet bundle accumulated in the sheet bundle storing device, wherein the sheet bundle storing device can be withdrawn to outside the post-processing apparatus main body through the moving device so as to be capable of storing the sheet bundle from outside.
Claims9
A post-processing apparatus configured to change between an online system to conduct post-processing wherein a plurality of sheets from an image forming apparatus are received and an offline system wherein the post-processing is conducted alone, comprising:
- a sheet conveyance device to convey the sheets;
- a post-processing device to conduct the post-processing, wherein the post-processing includes book binding;
- and
- a sheet bundle storing device, having
- a supporting member to accumulate the sheets thereon, wherein the sheets are subject to the book binding while the sheets are disposed on the supporting member,
- a receiving plate disposed at a position of a front edge of a sheet bundle on the supporting member in a forwarding direction,
- a lateral aligning member to conduct lateral aligning of the sheet bundle accumulated on the supporting member in a width direction, the lateral aligning member configured to switch between an automatic operation in the online system and a manual operation in the offline system,
- a pressure member to press the sheet bundle onto the supporting member,
- a grasping device to grasp the sheet bundle by pressing the sheet bundle between the supporting member and pressure member, and position the sheet bundle at a post-processing position in a state of grasping by pressure, and
- a moving device to move the sheet bundle storing device to outside the post-processing apparatus;
- wherein when the online system is selected, the sheets sent from the image forming apparatus are consecutively accumulated on the supporting member by the sheet conveyance device,
- lateral aligning is conducted by operating the lateral aligning member,
- the supporting member and the pressure member in the state where the sheet bundle is grasped by pressure by operating the grasping device are positioned at the post-processing position after completion of accumulation and aligning,
- and the post-processing is conducted by the post-processing device, and
- when the offline system is selected, the sheet bundle is placed on the supporting member of the sheet bundle storing device having been moved outside the post-processing apparatus through the moving device,
- lateral aligning is conducted manually through the lateral aligning member having been released from driving,
- and after the sheet bundle storing device is returned to an initial position, the post-processing is conducted by operating the grasping device and the post-processing device.
A book binding apparatus configured to change between an online system to conduct book binding processing wherein a plurality of sheets from an image forming apparatus are received and an offline system wherein the book binding is conducted alone, comprising:
- a sheet conveyance device to convey the sheets;
- a book binding device to conduct book binding;
- and
- a sheet bundle storing device, having
- a supporting member to accumulate the sheets thereon, wherein the sheets are subject to the book binding while the sheets are disposed on the supporting member,
- a receiving plate disposed at a front edge of a sheet bundle on the supporting member in a forwarding direction,
- a lateral aligning member to conduct lateral aligning of the sheet bundle accumulated on the supporting member in a width direction, the lateral aligning member configured to switch between an automatic operation in the online system and a manual operation in the offline system,
- a pressure member to press the sheet bundle on the supporting member,
- a grasping device to grasp the sheet bundle by pressing the sheet bundle between the supporting member and pressure member, and position the sheet bundle at a book-binding position in a state of grasping by pressure, and
- a moving device to move the sheet bundle storing device to outside the book binding apparatus;
- an adhesive applying device to apply an adhesive on the edge surface of the sheet bundle positioned at the book binding position;
- a cover sheet supplying device to supply a coversheet to the edge surface of the sheet bundle to which the adhesive has been applied;
- and
- a square spine forming device to form a square spine by contacting the coversheet supplied to the edge surface of the sheet bundle with pressure and folding the coversheet,
- wherein when the online system is selected, the sheets sent from the image forming apparatus are consecutively accumulated on the supporting member by the sheet conveyance device,
- lateral aligning is conducted by operating the lateral aligning member,
- the supporting member and the pressure member in the state where the sheet bundle is grasped by pressure by operating the grasping device are positioned at the book-binding position after completion of accumulation and aligning,
- and the book binding is conducted by the book binding device, and
- when the offline system is selected, the sheet bundle is placed on the supporting member of the sheet bundle storing device having been moved outside the book binding apparatus through the moving device,
- lateral aligning is conducted manually through the lateral aligning member having been released from driving,
- and after the sheet bundle storing device is returned to an initial position, the book binding is conducted by operating the grasping device and the book binding device.
Dependencies are inferred from the claim text.