Book binding apparatus

Patent metadata

Field	Value
Publication number	US-10343441-B2
Application number	US-201715848384-A
Country	US
Kind code	B2
Filing date	Dec 20, 2017
Priority date	Dec 22, 2016
Publication date	Jul 9, 2019
Grant date	Jul 9, 2019

Abstract

A book binding apparatus includes: a first processing section which is configured to perform a first process on a medium; a second processing section which is configured to perform a second process on the medium on which the first processing section has performed the first process; a first discharging section to which the medium on which the first processing section has performed the first process is discharged; and a second discharging section to which the medium on which the first processing section has performed the first process, and on which the second processing section has performed the second process is discharged.

First claim

What is claimed is:

1. A book binding apparatus comprising:
a first processing section which is configured to perform a first process on a medium;
a second processing section which is configured to perform a second process on the medium on which the first processing section has performed the first process;
a first discharging section to which the medium on which the first processing section has performed the first process is discharged;
a second discharging section to which the medium on which the first processing section has performed the first process, and on which the second processing section has performed the second process is discharged;
a main conveying path which is configured to convey the medium;
a reverse conveying path which branches from the main conveying path, and which is configured to reverse a conveying direction of the medium, wherein a first branch portion connects the reverse conveying path and the main conveying path; and
a sub-conveying path which branches from the main conveying path, and which is configured to convey the medium in a conveying direction different from the reverse conveying path, wherein a second branch portion connects the sub-conveying path to the main conveying path;

wherein:
the first processing section is disposed along one of the main conveying path or the sub-conveying path,
the second processing section is disposed along the sub-conveying path,
the first discharging section is disposed on a downstream side of the main conveying path, and
the second discharging section is disposed on a downstream side of the sub-conveying path.

2. The book binding apparatus according to claim 1 , further comprising a third discharging section in a terminal end of the reverse conveying path.

3. The book binding apparatus according to claim 1 , wherein
the reverse conveying path includes a curved conveying path in which a conveying passage has a curved shape.

4. The book binding apparatus according to claim 1 , wherein
the first processing section is a punching section which is configured to punch a hole in the medium, and
the second processing section is a binding section which is configured to pass a binder through the hole that is punched by the punching section.

5. The book binding apparatus according to claim 1 , further comprising a controller which is configured to cause an operation to be performed for selecting one of processes of:
discharging the medium on which the first processing section has performed the first process, to the first discharging section; or
performing the second process by the second processing section on the medium on which the first processing section has performed the first process, and then discharging the medium to the second discharging section.

6. The book binding apparatus according to claim 2 , further comprising a controller which is configured to cause an operation to be performed for selecting one of processes of:
discharging the medium on which the first processing section has performed the first process, to the first discharging section;
performing the second process by the second processing section on the medium on which the first processing section has performed the first process, and then discharging the medium to the second discharging section; or
discharging the medium on which the first processing section has performed the first process, to the third discharging section.

7. The book binding apparatus according to claim 1 , wherein the second branch portion is disposed along the main conveying path at a location upstream from the first branch portion.

8. The book binding apparatus according to claim 7 , wherein the reverse conveying path extends above the main conveying path and the sub-conveying path extends below the main conveying path.

9. The book binding apparatus according to claim 1 , wherein the reverse conveying path extends above the main conveying path and the sub-conveying path extends below the main conveying path.

10. The book binding apparatus according to claim 1 , wherein the first processing section is disposed along the sub-conveying path, and
wherein the apparatus further includes a controller configured to control conveyance of the medium along the main conveying path and the sub-conveying path such that:
(i) medium which is processed by the first processing section but not the second processing section is conveyed from the main conveying path to the sub-conveying path and to the first processing section, and after processing in the first processing section, the medium is conveyed along the sub-conveying path back to the main conveying path and then conveyed to the first discharging section; and
(ii) medium which is processed by both the first processing section and the second processing section is conveyed from the main conveying path to the sub-conveying path and to first processing section, and after processing in the first processing section, the medium is conveyed along the sub-conveying path to the second processing section, and after processing in the second processing section, the medium is conveyed along the sub-conveying path to the second discharging section.

11. A book binding apparatus comprising:
a first processing section which is configured to perform a first process;
a second processing section which is configured to perform a second process;
a first discharging section; and
a second discharging section, wherein,
in a first process mode,
the first process is performed by the first processing section on a medium, and
the medium on which the first process has been performed by the first processing section is discharged to the first discharging section,

in a second process mode,
the first process is performed by the first processing section on a medium,
the second process is performed by the second processing section on the medium on which the first process has been performed, and
the medium on which the first process and the second process have been performed is discharged to the second discharging section, and

the first process mode and the second process mode are selectively executed;

the apparatus further comprising:
a main conveying path which is configured to convey the medium;
a reverse conveying path which branches from the main conveying path, and which is configured to reverse a conveying direction of the medium, wherein a first branch portion connects the reverse conveying path and the main conveying path; and
a sub-conveying path which branches from the main conveying path, and which is configured to convey the medium in a conveying direction different from the reverse conveying path, wherein a second branch portion connects the sub-conveying path to the main conveying path;

wherein:
the first processing section is disposed along one of the main conveying path or the sub-conveying path,
the second processing section is disposed along the sub-conveying path,
the first discharging section is disposed on a downstream side of the main conveying path, and
the second discharging section is disposed on a downstream side of the sub-conveying path.

12. The book binding apparatus according to claim 11 , wherein the second branch portion is disposed along the main conveying path at a location upstream from the first branch portion.

13. The book binding apparatus according to claim 12 , wherein the reverse conveying path extends above the main conveying path and the sub-conveying path extends below the main conveying path.

14. The book binding apparatus according to claim 11 , wherein the reverse conveying path extends above the main conveyin

Assignees

• Max Co Ltd

Inventors

• Takahashi Toshiyuki
• Igata Kazuya
• Tsukada Tsuyoshi
• Nakamura Takaomi
• Seitou Wataru

Classifications

• B42C19/02

  starting with single sheets · CPC title

• B42C3/00

  Making booklets, pads, or form sets from multiple webs · CPC title

• B42C1/12 Primary

  Machines for both collating or gathering and permanently attaching together the sheets or signatures · CPC title

• B42B5/10

  the elements being of castellated or comb-like form · CPC title

• B42B5/12

  the elements being coils · CPC title