JP3297818B2 - Bookbinding tape sticking device - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a bookbinding tape sticking apparatus for sticking a tape around a back of a document stopped by a stapler or the like.

[0002]

2. Description of the Related Art As shown in FIG. 19 (Japanese Utility Model Publication No. 50-37850), a conventional bookbinding tape sticking apparatus draws a tape drawn from a tape bundle 1 through guide rolls 2 and 3 and guides the tape to a guide section 4.
, And cut it into a predetermined length. The tape is attached to the back of the document 5 by pressing the back of the document 5 stopped with a stapler or the like to the cut tape. A configuration in which the end 7 is pressure-bonded by a pressure roll 6 is disclosed.

A conventional example shown in FIG. 20 (Japanese Utility Model Publication No. 47-12091) is a document 5 cut to a predetermined size and fixed to a tape 9 placed on a sponge 8 with a stapler or the like.
Then, the tape 9 is adhered to the back of the document 5 while the sponge 8 is bent like 8 '.

A conventional example shown in FIG. 21 (Japanese Utility Model Laid-Open No. 4-58371) is a binding tape 12 cut into a predetermined size on a mount 13.
Using a tape bundle 1 that is releasably adhered,
The mount 13 pulled out from the tape bundle 1 is peeled off from the roll 10
, The bookbinding tape 12 is peeled from the mount 13, the mount 13 is held by the pull-out roll 11, and the bookbinding tape 12 is held by the peeling roll 10.

[0005] Then, the document 5 stopped by a stapler or the like is moved in the direction of the arrow with respect to the bookbinding tape 12 held on the peeling roll 10 in such a manner as to move the bookbinding tape 12 onto the back 501 of the document 5.
12 and then press down the peeling roll 10
Is moved to the position 5 ', the end of the bookbinding tape 12 is bent by the holding member 14, and then the document 5 is moved to the 5 "position, and the bookbinding tape 12 is moved by the guide surface 15 and the pressing roll 16 to the document 5. To the back side of the document 5 and then the holding member 17
Press the binding tape 12 attached to the back 501 of the document 5.
To make it adhere.

[0006]

The above prior arts have the following problems to be improved. That is, the appearance of a book is emphasized, and the spine is an important part that attracts the attention of the viewer. In the conventional example shown in FIG. 19, the back of the document 5 is stuck to the bookbinding tape so as to be pressed, and then the end 7 of the tape is pressed against the side surface of the back by the pressing roll 6. Therefore, the manner in which the back of the document 5 is in close contact with the tape is insufficient, and only the side portion is pressed by the press roll 6, so that the boundary between the back and the side of the document 5 stands out. There is a problem that a ridge cannot be formed and the appearance of bookbinding is poor.

Next, in the conventional example shown in FIG. 20, the tape 9 is adhered along with the sponge 8, so that the document 5 is substantially similar to the conventional example shown in FIG. There is a problem that the manner in which the spine and the tape adhere to each other is inadequate, and a prominent ridgeline cannot be formed at the boundary between the spine and the side of the document 5, resulting in poor bookbinding appearance. Further, in the case of this conventional example, since the tape is attached along with the sponge 8, there is no problem when the number of documents is large, but when the number is small, the sponge 8 is bent. As a result, the spine portion of the document 5 also bends, which makes it difficult to attach the spine.

Next, in the conventional example shown in FIG.
The back 501 and the bookbinding tape 12 are finally pressed by the pressing member 17 and are brought into close contact with each other, but after the bookbinding tape 12 is adhered to both sides of the back 501, the back 501 is pressed and adhered. Therefore, in the case of this conventional example as well, a prominent ridgeline cannot be formed at the boundary between the back and the side of the document 5, and there is a problem that the appearance of bookbinding is poor. Further, in this conventional example, the bookbinding tape 12 is attached to the back 501 by moving the document 5 in the arrow direction and pressing the bookbinding tape 12 in the initial stage. There is a problem that the document 5 may be bent due to the pressing force of the tape 12, and it is difficult to attach the spine.

According to the present invention, regardless of the number of sheets stapled by a stapler or the like, a tape wrapping around the back can be stuck so as to make a prominent ridgeline at the boundary between the back and both sides. A bookbinding tape attaching device is provided.

[0010]

Means for solving the above-mentioned problems according to the present invention is to provide a tape folding device having a substantially vertical crimping surface at a leading end of a guide plate for guiding a tape pulled out from a tape pulling means. A bent crimping portion is provided, and a slight gap is provided between the crimping surface of the tape bending crimping portion and a lower adhesive receiving plate having a support surface having substantially the same height as the guide surface of the guide plate so as to be vertically movable. Supporting, a stopper is provided in the upper surface of the guide plate and substantially in the same plane as the crimping surface of the tape bending and crimping portion, and it is slidable in the horizontal direction with a slight gap provided between the stopper and the stopper. And a slide-type holding plate supported so as to be vertically movable, and a receiving plate which is opposed to the holding plate and whose tip is separated from the stopper by substantially the length of the lower adhesive receiving plate and which is supported so as to be vertically movable. It is characterized by having It is intended.

[0011]

According to the present invention, the following operations are provided. That is, since the slide-type holding plate provided with a slight gap between the stopper and the receiving plate facing the slide-type holding plate is provided, the leading end of the document is stopped regardless of the number of documents. It is possible to hold a document between the slide-type holding plate and the receiving plate in a state where the document is brought into contact with the document. On the other hand, a tape bending press-fitting portion having a substantially vertical press-fitting surface is provided at the tip end of a guide plate for guiding the tape pulled out from the tape pull-out means, and a support surface having substantially the same height as the guide surface of the guide plate is provided. Since the lower adhesive receiving plate provided with is supported so as to be able to move up and down, it is possible to place the pulled out bookbinding tape on the support surface of the lower adhesive receiving plate.

The slide-type holding plate and the receiving plate are supported so as to be vertically movable, and the receiving plate is separated from the stopper by substantially the length of the lower adhesive receiving plate. With the document sandwiched between the plate and the receiving plate, the leading end of the document is lowered along the stopper, and one side of the back side of the document is brought into close contact with the binding tape placed on the lower paste receiving plate, thereby binding the book. Can be attached to one side of the back side of the document.

Next, the slide type holding plate, the receiving plate and the lower bonding receiving plate are each supported so as to be vertically movable, and the stopper is located above the guide plate and is substantially the same as the pressure bonding surface of the tape bending and pressing portion. Because there is a slight gap between the slide holding plate and the stopper and between the tape bending and crimping part and the lower paste receiving plate, the back of the document should be held regardless of the number of documents. The bookbinding tape attached to one side of the back side of the document is tape-folded by descending with the document sandwiched between the slide-type holding plate, the receiving plate, and the lower attaching receiving plate. It becomes possible to stick it in a state of being tightly attached to the back of the document, like a squeezed crimping section.

Since the slide-type holding plate can be moved in the horizontal direction, the bookbinding tape is attached to one side and the back of the back side of the document, and then the slide-type holding plate is slid horizontally to escape. The bookbinding tape can be attached to the other side of the back.

[0015]

An embodiment of the present invention will be described below.
In FIG. 1 schematically showing a main part of the present embodiment, a slide-type holding plate 18 can be moved in a horizontal direction and a vertical direction with a slight gap substantially equal to the thickness of the bookbinding tape between the stopper 21 and the stopper. It is supported by. The holding plate 19 is provided so as to be able to move up and down with a gap C1 left by the horizontal movement amount of the sliding holding plate 18. Receiving plate 20 is a slide type holding plate
18 and a position opposite to the holding plate 19, and is provided so as to be vertically movable independently and interlocked with the sliding holding plate 18 and the holding plate 19, and between the stopper 21 and the lower attachment receiving plate 22. They are separated by a distance C2 substantially equal to the length dimension.

An end portion of the guide plate 23 is bent vertically to form a tape bending / compressing portion 24, and the crimping surface of the tape bending / compressing portion 24 and the stopper surface of the stopper 21 are in the same plane. A stopper 21 is provided above the tape bending and crimping portion 24. The lower attachment receiving plate 22 is provided with a slight gap substantially equal to the thickness of the bookbinding tape with respect to the tape bending / pressing portion 24.

The tension roll 25, the pulling roll 26, and the peeling roll 27 are sequentially provided in the pulling-out direction of the bookbinding tape 33 drawn from the tape winding 32, and the outer circumferences of the pulling roll 26 and the peeling roll 27 will be described later. Are supported so as to overlap each other, and the tangents connecting the vertices (outer peripheries) of these rolls 26 and 27 are inclined so as to have a constant angle α. Then, the tape winding bundle 32 is set at a position below the tension roll 25 in order to remove the winding habit of the bookbinding tape 33, and the position of the tension roll 25 is such that the bookbinding tape 33 to be pulled out contacts the outer peripheral surface of the pulling roll 26. The pull roll 26 is disposed so as to have a length as long as possible, and is disposed at a position higher than at least a lower portion of the outer periphery of the pulling roll 26. The peeling roll 27 is, for example, silicon-treated to prevent the tape from sticking to the outer peripheral surface.

As shown in FIG. 15, the rotary cutter blade 29 is mounted on a holder 30. The holder 30 is supported on a shaft 35 provided on a slide plate 36 so as to be movable in the direction of the arrow. 5, the cutting position of the bookbinding tape 33 can be adjusted. The sliding plate 36 is slidably supported between the stopper 21 and the guide plate 34 so that the sliding plate 36 can be moved in a direction perpendicular to the plane of the paper to cut the bookbinding tape 33 into a vertical width of the document 5. It has become. 28 is a guide roll and 31 is an upper stick roll. Also, this rotary cutter blade 29 has been subjected to a surface treatment with a lubricant such as silicon or Teflon, so that even if the adhesive tape is cut, an adhesive substance does not adhere to the rotary cutter blade 29, We try to maintain the sharpness of the blade for a long time.

As shown in FIGS. 2 and 9, the slide type holding plate 18 and the holding plate 19 are mounted on a case 37. The sliding type holding plate 18 is fixed to the case 37, and the holding plate 19 is mounted on the case 37. The receiving plate 20 is elastically supported by a main body 38 via a spring 39 so as to be vertically movable as shown in FIG. 3, and the lower adhesive receiving plate 22 is also not shown. The main body 38 is elastically supported to be vertically movable by a spring. Since the case 37 can move up and down with respect to the main body 38 as described later, the case 37 can move up and down independently and interlocked with the receiving plate 20 and the lower adhesive receiving plate 22.

In FIG. 3, the pulling roll 26, the peeling roll 27 and the tape reel 42 are coaxially
61, 271 and 421 are provided.
421 and gears 261, 271 mesh with gear 40.
A belt 41 is provided between the gear 271 and the guide roll 28.
Is hung. Therefore, the rotation of the gear 421
The rotation of the gear 271 is transmitted to the guide roll 28 via the belt 41. Further, the rotation angle of the tape reel 42 is regulated so as to regulate the length of sending out the bookbinding tape 33.

As shown in FIG. 4, a plurality of pulling rolls 26 and peeling rolls 27 are supported by a plurality of shafts 262 and 272 at intervals, respectively, and fit within each other so that their outer circumferences overlap. It is in a state. Also,
A friction member 43, such as a table tennis racket rubber, is attached to the surface of the receiving plate 20, and a part of the friction member 43 is cut off and elastically attached to the part so as to be able to protrude and retract from the surface of the friction member 43. A member such as a leaf spring 44 is provided. Also,
Although not shown, the friction member 43 is also provided on the back surface of the holding plate 19.
May be attached.

FIG. 7 is an external view of the case of a manual type. By moving the handle 45 up and down, the case 37 is moved up and down via a cam mechanism which will be described later, and is also moved horizontally. . 46 is a cover and a tape bundle
The cover 32 is provided so as to be openable and closable, and a sandpaper or the like is attached to the back of the cover 46 so that the bookbinding tape 33 is not attached. FIG. 8 is a perspective view showing a state where the cover 46 and the case 37 are removed.
The friction member 43 attached to the receiving plate 20 is provided with several (four in this embodiment) leaf springs 44. Further, as shown in FIG. 12 which is a side view of the main body, a cam groove 47 is formed on the side surface of the main body 38.
The cam groove 47 includes a descending cam groove 471, a horizontal cam groove 472, and an ascending cam groove 473. Further, a guide groove 56 for guiding the axis of the upper bonding roll 31 (FIG. 1) and the shaft of the upper bonding roll 31 shown in FIG.
A rack 57 is provided in which a pinion 58 provided on 59 is engaged. In FIG. 8, reference numeral 423 denotes a knob for manually turning the tape reel 42, which can be electrically driven.

FIG. 9 is a perspective view of the case 37. On the back surface of the case 37, a pressing plate 19 is slidably supported with respect to the case 37. On the other hand, a sliding pressing plate 18 is a compression It is fixed to the case 37 movably with respect to the holding plate 19 via a spring and a guide rod 48. An inner cam pin 49 is provided inside the side surface of the case 37, and an outer cam pin 50 and a projection cam 51 are provided outside the side surface. The positional relationship between the inner cam pins 49, the outer cam pins 50, and the projection cams 51 is as shown in FIG. 11, which is a side view of the case 37. The inner cam pins 49 are guided by the cam grooves 47 shown in FIG. It is designed to work.

FIG. 10 is a rear view of the handle showing the inside of the handle 45.
A guide groove 52 for guiding the shaft (FIG. 1), a projection cam 53 for guiding the outer cam pin 50 shown in FIG. 9 or 11, and a cam pin 54 for guiding the projection cam 51 shown in FIG. 9 and FIG. ing. Reference numeral 55 denotes a support hole which is fitted to the shaft 551 shown in FIG. 8 and rotatably supports the handle 45. FIG.
When the handle 45 is depressed with the shaft 551 as a fulcrum, the shaft 59 of the upper adhesive roll is pushed by the guide groove 52 and moves in the guide groove 56 to the left in the drawing, and the movement of the shaft 59 causes the pinion 58 to move.
And the rack 57 are engaged with each other, so that the upper bonding roll 31 moves to the left while rotating (the rotation direction is shown in FIG. 6).

FIG. 14 shows a case 37 and a handle 45 connected to a main body 38.
Shows the relationship of the cam when assembled to the handle
In the state where 45 is at the highest position, the upper bonding roll 31
The shaft 59 is located at the right end in the drawing of the guide groove 56, the inner cam pin 49 of the case 37 is located in the descending cam groove 471 formed in the main body 38, and the cam of the outer cam pin 50 of the case 37 and the cam of the projection cam 53 provided on the handle are provided. Surface 531 and the case
Projection cam 51 provided on 37 and cam pin 54 provided on handle
Is also far away.

The operation of the embodiment having the above-described structure will be described below mainly with reference to FIGS. 5, 6, and 16 to 18. First, pull out the binding tape 33 with the knob shown in FIG.
By manually turning the 423, the pulling roll 26, the peeling roll 27 and the guide roll 28 are rotated, and the bookbinding tape 33 is rotated.
Is pulled out along the guide plate 23 to the support surface of the lower adhesive receiving plate 22. In the process of pulling out the bookbinding tape 33, the tension roll 25 is provided at the above-described position, so that it is possible to remove the curl of the tape wound on the tape winding bundle 32 with the tension roll 25. ,
In addition, the bookbinding tape 33 from which the curl has been removed can be securely adhered to the outer peripheral surface of the pulling roll 26, and the bookbinding tape 33 can be pulled out by the pulling roll 26.

Since the outer periphery of the pulling roll 26 and the outer periphery of the peeling roll 27 are pivotally supported so as to overlap each other, a part of the bookbinding tape 33 stuck to the outer peripheral surface of the pulling roll 26 is surely peeled off. It becomes possible. In addition, since the lower adhesive receiving plate 22 having a supporting surface having substantially the same height as the guide surface of the guide plate 23 is supported so as to be vertically movable,
As described above, the winding habit of the bookbinding tape 33 is removed by the tension roll 25, and the bookbinding tape 33 which is stuck to the outer peripheral surface of the pulling roll 26 and is likely to be wound into the pulling roll 26 is peeled off by the peeling roll 27. The binding tape 33 can be sent out along the guide plate 23 while being prevented from being entangled, and the bookbinding tape 33 can be sent out to the support surface of the lower adhesive receiving plate 22 while being guided by the guide rolls 28.

Further, the inclination angle α of the tangent connecting the apex of the pulling roll 26 and the peeling roll 27 is selected (for example, approximately 10
In this case, the bookbinding tape 33 can be reliably sent out. Although the inclination angle α is originally used to remove the curl of the bookbinding tape 33 by the tension roll 25 as described above, the inclination angle α is set so that the tape can be reliably fed even when the bookbinding tape 33 cannot be completely removed. Next, the rotary cutter blade 29 is positioned and cut by the holder 30 according to the thickness of the document 5. The manual knob 423 may be electrically driven.

When the handle 45 and the case 37 are at the highest position in the state shown in FIG.
Since the holding plate 18 and the holding plate 19 are still at a high position, the gap between the holding plate 20 and the holding plate 20 is sufficiently large, and the setting of the document 5 can be easily performed. When the document 5 is set, the plate spring 44 is provided on the surface of the receiving plate 20 so as to be able to protrude and retract from the surface of the friction member 43. It is possible to smoothly set the document 5 so as to abut the 21.

Next, as shown in FIG. 16, when the handle 45 is pushed down, the cam surface 531 of the projection cam 53 formed on the back surface of the handle 45 comes into contact with the outer cam pin 50 provided on the case 37, and the handle 45 is pushed down. The outer cam pin 50 is guided to the cam surface 531 by the
Guided by 471, the case 37 descends vertically. As described above, the case 37 is lowered vertically, and the slide type holding plate 18
A receiving plate 20 is provided opposite to the holding plate 19,
Since the slide type holding plate 18 and the receiving plate 20 are independently and interlocked and descend, regardless of the thickness of the document 5, as shown in FIG. In addition, it is possible to hold between the holding plate 19 and the receiving plate 20. Since the receiving plate 20 is provided with the friction member 43 and the leaf spring 44 is provided so as to be able to protrude and retract, the held document 5 can be reliably held by the friction member 43. During this time, the shaft 59 of the upper adhesive roll 31 also moves in the guide groove 56, and thereby the upper adhesive roll 31 moves while rotating (the rotation direction is shown in FIG. 6).

In the state shown in FIG. 17, the inner cam pin 49 has the descending cam groove.
The lower end of 471 has been reached, and the case 37 is in a position where it cannot be lowered any further. When the case 37 is lowered in this manner, the slide-type holding plate 18, the holding plate 19, and the receiving plate 20 are moved.
5 falls from (A) to (C) in FIG. 5 with the document 5 held therebetween. That is, the slide type holding plate 18 and the receiving plate 19 are both supported so as to be able to move up and down, and the receiving plate 20 is separated from the stopper 21 by almost the length of the lower adhesive receiving plate 22. As shown in (b), while the document 5 is held between the slide-type holding plate 18 and the receiving plate 19, the leading end of the document 5 is lowered along the stopper 21 and is placed on the lower paste receiving plate 22. One side of the back side of the document 5 is brought into close contact with the tape 33, and the bookbinding tape 33 can be attached to one side of the back side of the document 5.

Next, the slide type holding plate 18, the holding plate 19, the receiving plate 20, and the lower sticking receiving plate 22 are supported so as to be able to move up and down.
The stopper surface of 21 is substantially in the same plane as the crimping surface of the tape bending crimping section 24, and the slide-type holding plate 18 and the stopper
Since there is a slight gap between the lower part 21 and the tape bending and crimping part 24 and the lower adhesive receiving plate 22, the back of the document 5 is held regardless of the number of the documents 5 as shown in FIG. By lowering the document 5 while holding the document 5 between the slide-type holding plate 18, the holding plate 19, the receiving plate 20, and the lower attachment receiving plate 22, one side of the back side of the document 5 can be moved. The bookbinding tape 33 adhered to the side of the document 5 can be adhered to the back of the document 5 in a state of being tightly pressed by the tape bending / compressing unit 24.

Next, when the handle 45 is further pushed down from the state shown in FIG. 17 to the state shown in FIG. 18, the cam pin 54 is pushed down to push the projection cam 51, and the projection cam 51 is inclined. The case 37 moves in the direction of the arrow as shown in FIG. And inside cam pin 49
Moves in the horizontal cam groove 472 to the left in the drawing as 49a, 49b, 49c, and the outer cam pin 50 moves as 50a, 50b, 50c and descends with the handle.
Locks over 31. As described above, the case 37 is moved in the direction of the arrow, and the shaft 59 of the upper pasting roll 31 is also moved, and the upper pasting roll 31 is also moved in the same direction as the case 37 while rotating. At this time, the inner cam pin 49 is
Since it is at position 49c, it cannot be lifted.
37 is fixed in the lowered state.

As described above, the case 37 and the upper sticking roll 31
Is moved in the direction of the arrow, the slide-type holding plate 18 and the upper sticking roll 31 operate as shown in FIG. That is, since the slide-type holding plate 18 can be moved in the horizontal direction together with the case 37, the slide-type holding plate 18 is horizontally slid after the bookbinding tape 33 is attached to one side and the back of the back side of the document 5. By releasing (d), the upper sticking roll 31 moves while rotating to that part, and it becomes possible to stick the bookbinding tape 33 to the other side of the back (e). Thereafter, when the handle 45 is started to be raised, the outer cam pin 50 is released from the state locked by the cam surface 531, and then attempts to return to the position 50c, 50b, 50a by the spring.
At the same time, the case 37 also returns to the right side in the drawing, and the inner cam pin 49 at the position 49c at this time moves to 49b and further moves up the rising cam groove 473. Further, the shaft 59 of the upper bonding roll is pushed back by the guide groove 52, and the upper bonding roll 31 returns to the original position while rotating again. At this time, the upper side on which the bookbinding tape 33 is adhered is pressed again and moved while squeezing, so that a prominent ridge line can be provided between the back and the side. In this way, the binding of the binding tape 33 is completed, and the handle
When 45 rises and stops, it returns to the state of FIG.

In the above description, the bookbinding tape 33 is adhered to the back of the document 5 by operating the manual handle 45. Instead of the handle 45, the above-described operation of the case 37 is made electric. 5 can perform the operation shown in FIGS. 5 and 6, and the operation is not changed.

[0036]

As described above in detail, according to the present invention, the slide-type holding plate provided with a slight gap between the stopper and the receiving plate is provided opposite to the slide-type holding plate. The document can be held between the slide-type holding plate and the receiving plate in a state where the leading end of the document is in contact with the stopper regardless of the number of documents. On the other hand, a tape bending crimping portion having a substantially vertical crimping surface is provided at the tip of a guide plate for guiding the tape pulled out from the tape pulling means, and a support surface having substantially the same height as the guide surface of the guide plate is provided. Since the provided lower adhesive receiving plate is supported so as to be vertically movable, it is possible to place the pulled out bookbinding tape on the supporting surface of the lower adhesive receiving plate.

The slide-type holding plate and the receiving plate are supported so as to be vertically movable, and the receiving plate is separated from the stopper by substantially the length of the lower adhesive receiving plate. With the document sandwiched between the plate and the receiving plate, the leading end of the document is lowered along the stopper, and one side of the back side of the document is brought into close contact with the binding tape placed on the lower paste receiving plate, thereby binding the book. Can be attached to one side of the back side of the document.

Next, the slide type holding plate, the receiving plate and the lower adhesive receiving plate are each supported so as to be vertically movable, and the stopper is located on the upper part of the guide plate and is substantially the same as the pressure bonding surface of the tape bending and pressing portion. Because there is a slight gap between the slide holding plate and the stopper and between the tape bending and crimping part and the lower paste receiving plate, the back of the document should be held regardless of the number of documents. , Slide type holding plate,
By lowering the document while holding the document between the receiving plate and the lower receiving plate, the binding tape adhered to one side of the back side surface of the document is bent by the tape bending / compressing unit, and the back of the ironed document is bent. It can be adhered in a state in which it is closely attached to.

Since the slide-type holding plate can be moved in the horizontal direction, a bookbinding tape is stuck to one side and the back of the back side of the document, and then the slide-type holding plate is slid horizontally to escape. The bookbinding tape can be attached to the other side of the back.

As described above, regardless of the thickness of the document, the document is sandwiched, a bookbinding tape is first adhered to one side of the back of the document, and then the bookbinding tape is squeezed to adhere to the back of the document. After that, the binding tape can be attached to the other side of the back, so regardless of the thickness of the document, stick the binding tape with a prominent ridge line between the back of the document and both sides. can do.

[Brief description of the drawings]

FIG. 1 is a schematic diagram showing a main part of an embodiment of the present invention.

FIG. 2 is a left side view showing an entire main part of the embodiment of the present invention and showing main parts thereof.

FIG. 3 is a view showing a state in which the case in FIG. 2 is lowered.

FIG. 4 is a plan view of FIG. 2;

FIG. 5 is a schematic diagram showing a process in which a bookbinding tape is attached.

FIG. 6 is a schematic diagram showing a process in which a bookbinding tape is attached.

FIG. 7 is a perspective view showing the appearance of one embodiment of the present invention.

FIG. 8 is a perspective view showing a state where a case and a cover in FIG. 7 are removed.

FIG. 9 is a perspective view of a case in FIG. 7;

FIG. 10 is a rear view of the handle in FIG. 7;

FIG. 11 is a right side view of the case in FIG. 7;

FIG. 12 is a right side view of the main body in FIG.

13 is a right side view schematically showing an assembled state of a handle, a case, and a main body in FIG. 7;

14 is a right side view schematically showing an assembled state of the handle, the case, and the main body in FIG. 7;

FIG. 15 is a front view of the rotary cutter blade in FIG. 7;

FIG. 16 is a right side view schematically showing a state where a handle is at a highest position in FIG. 7;

FIG. 17 is a right side view schematically showing a state in which the handle is pushed down in FIG. 7;

FIG. 18 is a right side view schematically showing a state where the handle is pushed down to the lowest position in FIG. 7;

FIG. 19 is a schematic view of a conventional example.

FIG. 20 is a schematic view of another conventional example.

FIG. 21 is a schematic view of still another conventional example.

[Description of sign]

 5 Documents 18 Sliding presser plate 19 Presser plate 20 Receiving plate 21 Stopper 22 Lower paste receiving plate 23 Guide plate 24 Tape bending and crimping section 25 Tension roll 26 Pull roll 27 Peeling roll 28 Guide roll 29 Rotary cutter blade 31 Upper paste roll 33 binding tape

Claims (3)

(57) [Claims] 1. A tape bending / compressing portion having a substantially vertical crimping surface is provided at a distal end portion of a guide plate for guiding a tape pulled out from a tape pulling means, and a tape bending crimping portion is provided between the tape bending and crimping portion. A small gap is provided to support a lower adhesive receiving plate having a support surface having substantially the same height as the guide surface of the guide plate so as to be movable up and down. A stopper is provided substantially in the same plane as the crimping surface, and a slide type holding plate is provided which is slidable in the horizontal direction with a slight gap provided between the stopper and the slidable holding plate which is movably supported up and down. A bookbinding tape applying apparatus, further comprising a receiving plate which is opposed to the plate and whose tip is separated from the stopper by substantially the length of the lower bonding receiving plate and supported so as to be vertically movable. 2. A tape pulling means according to claim 1, comprising a tension roll, a pulling roll, and a peeling roll sequentially arranged in a tape pulling direction, wherein the tension roll is disposed at a position higher than a lower portion of the outer periphery of the pulling roll. 2. The bookbinding tape applying apparatus according to claim 1, wherein the apparatus is provided and supported so that the outer circumferences of the drawer roll and the peeling roll overlap each other. 3. A friction sheet is provided on the surface of the receiving plate according to claim 1, and a part of the friction sheet is cut away toward a stopper, and a leaf spring or the like is formed at the cut part so as to be able to protrude and retract from the surface of the friction sheet. 3. The bookbinding tape applying apparatus according to claim 1, further comprising an elastic member.