JP2017030289A - Page turning device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To facilitate separation of turned pages.SOLUTION: A page turning device 1 is provided with: an attaching part 14 bonded to or separated from a page P of an opened book B; an arm part 13 having the attaching part 14 at an end part and swung so as to move the attaching part 14 back and forth between a turning original position and a turning destination position so that the attaching part 14 can be bonded to the page P at the turning original position of the page P and the attaching part 14 can be separated from the page P at the turning destination position of the page P; and a guide 15b disposed near the outer periphery of the attaching part 14 and brought into contact with the vicinity of the bonded surface of the page P with the attaching part 14 during movement of the attaching part 14 from the turning original position to the turning destination position.SELECTED DRAWING: Figure 1

Description

  The present invention relates to a page turning apparatus.

  2. Description of the Related Art Conventionally, for example, as a device for turning pages such as books, a page turning device for turning over pages by sticking overlapping pages with an adhesive roller is known (see, for example, Patent Document 1).

JP 2014-061619 A

By the way, when turning a page by adhesion, there is a problem that it is difficult to separate the page while it is easy to attach the page if it is a thin paper type such as high-quality paper.
Therefore, an object of the present invention is to make it easier to separate turned pages.

In order to solve the above problems, according to one aspect of the present invention,
A page turning device for turning pages of an open book,
An attachment portion attached to or separated from the page;
The attachment portion is provided at a leading end portion, and the attachment portion is attached to the page at a turning origin position, and the attachment origin is separated from the page at the turning destination position. An arm portion that swings to reciprocate the adhering portion between,
An abutting member disposed in the vicinity of the outer periphery of the adhering part and abutting on the adhering surface of the page with the adhering part in the middle of moving the adhering part from the turning origin position to the turning destination position; There is provided a page turning apparatus.

  According to the present invention, the turned pages can be easily separated.

It is a perspective view which shows schematic structure of the page turning apparatus of this embodiment. It is a perspective view which shows schematic structure of the page separation cover which concerns on this embodiment, (a) is the perspective view which looked at the page separation cover from diagonally left front, (b) is the right diagonal It is the perspective view seen from back. It is a front view which shows one state at the time of operation | movement of the page turning apparatus of this embodiment. It is a front view which shows one state at the time of operation | movement of the page turning apparatus of this embodiment.

  The best mode for carrying out the present invention will be described below with reference to the drawings. However, although various technically preferable limitations for implementing the present invention are given to the embodiments described below, the scope of the invention is not limited to the following embodiments and illustrated examples.

FIG. 1 is a perspective view showing a schematic configuration of a page turning apparatus 1 of the present embodiment. In the following description, a case where the page P of the book B is turned from left to right will be described.
As shown in FIG. 1, the page turning apparatus 1 holds the page P at the holding base 20 that holds the opened book B and the page P of the book B on the holding base 20. And a turning device main body 10 for releasing the holding of the page P at the turning point position.

  The turning device body 10 is attached to a storage case 11 having a substantially rectangular parallelepiped shape, a drive unit 12 such as a motor having a drive shaft, an arm unit 13 that swings around the drive shaft, and a tip of the arm unit 13. An attachment portion 14 attached to the page P of the book B; a page separation cover 15 that covers the attachment portion 14 and promotes separation of the page P attached to the attachment portion 14 at the turning position of the page P; 12, a base part (not shown) that supports the arm part 13 and the attachment part 14 and a blower that applies wind to the page P at the turning destination position by passing the wind above the page P at the turning original position. The unit 16 and a control unit (not shown) for controlling each unit are provided.

The drive shaft of the drive unit 12 is arranged on the left side with respect to the binding b2 of the page P, and the rear end portion of the drive shaft (the end portion closer to the book B shown in FIG. It is tilted so that the front end corresponding to the base end portion is close to the turning point position and the front end portion of the page P is close to the turning original position. In this case, even if the attaching portion 14 is attached at the turning position of the page P, when the arm portion 13 rotates about the drive shaft, the attaching portion 14 moves from the book B to the front side (the book B It will leave to the heaven side). For this reason, it is possible to easily separate the attached portion 14 from the attached page P.
The drive shaft of the drive unit 12 is also inclined with respect to the horizontal plane so that the height position of the front end portion is higher than the height position of the rear end portion described above. In this case, the distance between the book B (stitch b2) and the adhering portion 14 is increased in the second half of the page turning, so that the adhering portion 14 can be easily separated from the attached page P, and from the first half of the page turning. Since the distance between the book B (the binding b2) and the adhering portion 14 can be shortened and the page P can be slackened appropriately, the page P can be reliably turned.

  The arm portion 13 is disposed such that the height position of the distal end portion when the attachment portion 14 adheres to the page P at the turning original position is higher than the height position of the base end portion (see FIG. 3). . At this time, the page separation cover 15 is attached to the arm portion 13 so that guides 15b and 15b (described later) do not come into contact with the page P at the turning original position. In other words, the length of the vertical line below the axis of the arm 13 from the position where the right guide 15b in FIG. The length of the perpendicular is longer.

The adhering portion 14 includes a base member 14a having a cylindrical shape and an adhesive member 14b wound around the base member 14a.
The base member 14a is formed of an elastic body such as a sponge, for example, and an attachment portion (not shown) for attaching the base member 14a to the tip of the arm portion 13 is formed at the center thereof.
The adhesive member 14b is a sheet body and has a double-sided adhesive structure such as a double-sided tape. The adhesive member 14b has a two-layer structure, and on the side (surface side) adhering to the book B, the adhesive member 14b is a weakly viscous layer having a property of leaving no residue even if it is peeled off and a property that can be used multiple times. Yes. On the other hand, the back side is a strong-viscosity layer having a higher viscosity than the weak-viscosity layer so that the state wound around the base member 14a can be maintained.

Next, the page separation cover 15 will be described.
2 is a perspective view showing a schematic configuration of the page separation cover 15, FIG. 2 (a) is a perspective view of the page separation cover 15 as viewed obliquely from the left front, and FIG. 2 (b) is a page separation cover. It is the perspective view which looked at the cover 15 from diagonally right rear.

  As shown in FIGS. 2A and 2B, the page separation cover (cover member) 15 guides the separation of the page P attached to the cover main body 15a and the attachment portion 14 or peels off the page P. (Contact member, peeling member) 15b, 15b and brackets 15c, 15c for attaching the page separation cover 15 to the arm portion 13 are provided.

The cover body 15a has a C-shaped cross section, and covers the side surface of the attachment portion 14 except for an attachment region to which the page P of the attachment portion 14 having a cylindrical shape is attached.
The guides 15b and 15b have a cylindrical shape and are respectively disposed at both ends of the cover body 15a. Further, a sheet-like friction member (for example, a cork sheet, a urethane rubber sheet, a synthetic leather sheet, etc.) 17 for preventing the page P from slipping is attached to each side of the guides 15b and 15b.
Each of the brackets 15c and 15c has a fan shape and is disposed on the back side of the cover body 15a. Further, the brackets 15c and 15c have round holes 15c1 and 15c1 for screwing when the page separation cover 15 is screwed to the arm portion 13 in the main part of the fan shape.

The holding table 20 includes a first holding plate 21 and a second holding plate 22 whose tilt angle can be adjusted by a hinge 23 (see FIG. 3). Here, when the page P of the book B is turned from left to right, the first holding plate 21 arranged on the left side is placed along the table, and the second holding plate 22 placed on the right side is the first. It is placed on a table inclined with respect to the holding plate 21 so as to get up at a predetermined angle. On the first holding plate 21, the page P that is the turning origin position of the book B is placed, and on the second holding plate 22, the page P that is the turning destination position of the book B is placed.
As a result, the holding table 20 holds the book B so that the page P at the turning destination is inclined in the direction of the binding b2 of the book B relative to the page B at the turning original position. . In addition, it is preferable to adjust in the range within 30-45 degree | times as an inclination angle with respect to the horizontal surface of the page P in a turning point position.

FIG. 3 is a view showing a state where the adhering portion 14 is in contact with the page P at the turning original position.
As shown in FIG. 3, the guides 15 b and 15 b of the page separation cover 15 are set so as not to contact the page P when the adhering portion 14 is in contact with the page P at the turning original position. Then, the adhering portion 14 moves from this state so as to draw an arc above the page P, and moves to the turning destination position of the page P.

FIG. 4 is a view showing a state where the guide 15b of the page separating cover 15 is in contact with the turned page P. FIG.
As shown in FIG. 4, when the adhering portion 14 moves to the turning position of the page P, the turned page P is pushed out to the left in the drawing by the guide 15b on the upper side of the page separating cover 15. The page P can be easily separated from the adhesion portion 14.
The adhering portion 14 moves in a state where it is separated from the page P along the same path opposite to the direction of forward movement, and finally adheres to the new page P at the page turning origin position. By repeating this reciprocating operation, the page P turning operation proceeds.

  Here, since the adhering portion 14 is separated from the book B to the front side (the top side of the book B) as described above, it is easy to separate the adhering portion 14 from the attached page P. In the case of a paper type having a strong degree of adhesion, such as paper, it is difficult to separate the page P, which may cause damage to the page P. Therefore, by using the page separation cover 15 as in the present embodiment, the separation of the page P at the turning destination position is promoted, and even the page P of a paper type having a high degree of adhesion such as fine paper can be reliably separated. By making it possible, the separation of page P can be made more stable.

  As described above, according to the present embodiment, the guide that abuts the attachment surface of the page P with the attachment portion 14 in the middle of moving the attachment portion 14 to which the page P is attached from the turning original position to the turning destination position. Since 15b is provided in the vicinity of the outer periphery of the attachment portion 14, the separation of the page P can be promoted by bringing the guide 15b into contact with the page P, and the page P can be easily separated from the attachment portion 14.

  Further, the arm portion 13 is disposed so that the height position of the tip end portion when the attachment portion 14 adheres to the page P at the turning original position is higher than the height position of the base end portion. By pushing the turned page P by the guide 15b on the upper side of the page separating cover 15, it is possible to suppress the page P from being pushed out in the extending direction, and the page P is separated from the adhering portion 14. It is possible to prevent the page P from being damaged.

  In addition, when the book B is viewed from the top, the drive unit 12 is configured such that the position of the attachment part 14 when separated from the page P is shifted to the outside of the book B from the position of the attachment part 14 when attached to the page P. Since the arm portion 13 is driven, the page P can be easily separated from the adhering portion 14, and the page separation cover 15 is used as in the present embodiment, so that the page P at the turning destination position can be obtained. Separation is promoted, and even a page P of a paper type with a high degree of adhesion, such as high-quality paper, can be reliably separated.

  Further, since the friction members 17 are provided on the side surfaces of the guides 15b and 15b, the page P can be prevented from slipping and the turned page P can be pushed out reliably.

  In addition, since the page separation cover 15 having a C-shaped cross section covering the cylindrical side surface of the adhesion portion 14 is provided except for the adhesion area where the page P of the adhesion portion 14 is adhered, dust or the like adheres to the adhesion portion 14. Can be suppressed.

Note that the present invention is not limited to the above embodiment, and can be modified as appropriate.
For example, the adhering portion 14 is rotatably disposed on the arm portion 13 so that the adhering surface of the adhering portion 14 is always directed in the direction of gravity when the page P is attached at the turning original position. The separation cover 15 may also be disposed so as to be rotatable in conjunction with the rotation of the attachment portion 14. In this case, as the page P adhering to the adhering portion 14 is turned, the page P is gradually separated from the adhering surface of the adhering portion 14, and finally the page P is separated by the guide 15 b of the page separating cover 15. Will be encouraged.
Further, the page separation cover 15 may be disposed on the arm portion 13 so that the rotation angle of the page separation cover 15 can be controlled. In this case, the page P can be separated stably by rotating the page separation cover 15 so that the page P is pushed out by the guide 15b at the timing when the adhering portion 14 reaches the turning position. become.

  For example, the shape of the adhering portion 14 may be an elliptical column, and the side surface of the elliptical column may be the adhering surface. Specifically, the adhering portion 14 is attached to the arm portion 13 so as to be rotatable so that the side surface on the long axis side of the elliptical column always faces the direction of gravity. In this case, as the page P adhering to the adhering portion 14 is turned, the page P shifts from the side surface on the long axis side to the side surface on the short axis side, and the adhesion area gradually decreases. Thereby, the adhesion force of the page P by the adhesion part 14 becomes weak gradually, and it becomes possible to promote the separation of the page P. Further, as another method, for example, a part of the side surface of the cylindrical attachment portion 14 may be an attachment surface, and the other side surface may be a non-attachment surface. Specifically, the attachment portion 14 is attached to the arm portion 13 so as to be rotatable so that the attachment surface always faces the direction of gravity. In this case, as the page P attached to the attachment portion 14 is turned, the page P shifts from the attachment surface to the non-attachment surface, and similarly to the case where the shape of the attachment portion 14 is the elliptical column shape, The adhesion area gradually decreases. Thereby, the adhesion force of the page P by the adhesion part 14 becomes weak gradually, and it becomes possible to promote the separation of the page P.

Although the embodiments of the present invention have been described, the scope of the present invention is not limited to the above-described embodiments, and includes the scope of the invention described in the claims and an equivalent scope thereof.
The invention described in the scope of claims attached to the application of this application will be added below. The item numbers of the claims described in the appendix are as set forth in the claims attached to the application of this application.

[Appendix]
[Claim 1]
A page turning device for turning pages of an open book,
An attachment portion attached to or separated from the page;
The attachment portion is provided at a leading end portion, and the attachment portion is attached to the page at a turning origin position, and the attachment origin is separated from the page at the turning destination position. An arm portion that swings to reciprocate the adhering portion between,
An abutting member disposed in the vicinity of the outer periphery of the adhering part and abutting on the adhering surface of the page with the adhering part in the middle of moving the adhering part from the turning origin position to the turning destination position; A page turning apparatus comprising the page turning device.
[Claim 2]
The arm portion is disposed so that a height position of a tip portion when the attachment portion adheres to the page at the turning original position is higher than a height position of a base end portion,
2. The page turning apparatus according to claim 1, wherein the contact member is disposed at least on the side of the turning position of the attachment portion.
[Claim 3]
A drive unit that swings the arm unit around a drive shaft;
The drive unit is configured such that when the book is viewed from above, the position of the attachment part when separating from the page is shifted to the outside of the book from the position of the attachment part when attaching to the page. The page turning apparatus according to claim 1 or 2, wherein the arm portion is driven.
[Claim 4]
The attachment portion is rotatably attached to the arm portion so that the attachment surface of the attachment portion when the page is attached at the turning original position always faces the direction of gravity,
2. The page turning according to claim 1, wherein the abutting member is disposed at least on the side of the turning position of the attachment portion so as to be rotatable in conjunction with rotation of the attachment portion. apparatus.
[Claim 5]
The page turning device according to any one of claims 1 to 4, wherein the contact member includes a friction member that prevents slippage of the page.
[Claim 6]
The adhering portion has a cylindrical shape,
6. The cover member according to claim 1, further comprising a cover member having a C-shaped cross section that covers a cylindrical side surface of the attachment portion except for an attachment region to which the page of the attachment portion is attached. Page turning device.
[Claim 7]
The page turning apparatus according to claim 6, wherein the contact member is disposed at both ends of the cover member.
[Claim 8]
A page turning device for turning pages of an open book,
An attachment portion attached to or separated from the page;
The attachment portion is provided at a leading end portion, and the attachment portion is attached to the page at a turning origin position, and the attachment origin is separated from the page at the turning destination position. An arm portion that swings to reciprocate the adhering portion between,
A peeling member that is disposed in the vicinity of the outer periphery of the adhesion portion, and that peels off the page from the adhesion portion in the middle of moving the adhesion portion from the turning origin position to the turning destination position. Page turning device.

DESCRIPTION OF SYMBOLS 1 Page turning apparatus 10 Turning apparatus main body 11 Storage case 12 Drive part 13 Arm part 14 Adhering part 14a Base member 14b Adhesive member 15 Page separation cover 15a Cover main body 15b Guide 15c Bracket 16 Air blowing part 17 Friction member 20 Holding stand 21 1st Holding plate 22 Second holding plate 23 Hinge B Book b2 Stitch P Page

Claims (8)

A page turning device for turning pages of an open book,
An attachment portion attached to or separated from the page;
The attachment portion is provided at a leading end portion, and the attachment portion is attached to the page at a turning origin position, and the attachment origin is separated from the page at the turning destination position. An arm portion that swings to reciprocate the adhering portion between,
An abutting member disposed in the vicinity of the outer periphery of the adhering part and abutting on the adhering surface of the page with the adhering part in the middle of moving the adhering part from the turning origin position to the turning destination position; A page turning apparatus comprising the page turning device. The arm portion is disposed so that a height position of a tip portion when the attachment portion adheres to the page at the turning original position is higher than a height position of a base end portion,
2. The page turning apparatus according to claim 1, wherein the contact member is disposed at least on the side of the turning position of the attachment portion. A drive unit that swings the arm unit around a drive shaft;
The drive unit is configured such that when the book is viewed from above, the position of the attachment part when separating from the page is shifted to the outside of the book from the position of the attachment part when attaching to the page. The page turning apparatus according to claim 1 or 2, wherein the arm portion is driven. The attachment portion is rotatably attached to the arm portion so that the attachment surface of the attachment portion when the page is attached at the turning original position always faces the direction of gravity,
2. The page turning according to claim 1, wherein the abutting member is disposed at least on the side of the turning position of the attachment portion so as to be rotatable in conjunction with rotation of the attachment portion. apparatus.   The page turning device according to any one of claims 1 to 4, wherein the contact member includes a friction member that prevents a page from slipping. The adhering portion has a cylindrical shape,
6. The cover member according to claim 1, further comprising a cover member having a C-shaped cross section that covers a cylindrical side surface of the attachment portion except for an attachment region to which the page of the attachment portion is attached. Page turning device.   The page turning apparatus according to claim 6, wherein the contact member is disposed at both ends of the cover member. A page turning device for turning pages of an open book,
An attachment portion attached to or separated from the page;
The attachment portion is provided at a leading end portion, and the attachment portion is attached to the page at a turning origin position, and the attachment origin is separated from the page at the turning destination position. An arm portion that swings to reciprocate the adhering portion between,
A peeling member that is disposed in the vicinity of the outer periphery of the adhesion portion, and that peels off the page from the adhesion portion in the middle of moving the adhesion portion from the turning origin position to the turning destination position. Page turning device.

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