JP2018001452A - Hand-made jig for perfect binding bookbinding - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide means capable of hand-made preparation of deluxe edition and normal bookbinding covers by using a cover frame mold to easily prepare various kinds of books as equal as marketed products by individuals or groups.SOLUTION: A paper trimmer is provided with a back face auxiliary plate on the book back cover side and a top face paper trim plate on the top face side in a paper mount table, and these serve as supports to trim book sheets of paper centering around the back cover side. Sheets of paper fixed by the paper trimmer are fitted with sizing binder at positions in contact with the paper mount table to make sizing binder fastening positions constant, and after sheets of paper are retained by fastening, the paper trimmer is removed and transferred to a paper receiver port 41 to place sheets of paper crimped and fixed by the sizing binder with the sizing faces of sheets of paper turned up, and to apply a heat melt adhesive to gaps between paper layers, and further, shaping adhesion is performed on the back cover by heat crimping with a heating plate 42 and a heating binder 43 and further pressurizing and heating is performed also at the cooling stage to cool down for bookbinding.SELECTED DRAWING: Figure 3

Description

This is a handmade jig for books that can be hand-made for a small number of self-published books such as personal history, picture books, art books, etc.

  There are various bookbinding methods such as saddle stitching such as a weekly magazine, staple binding, thread binding, etc., but the present invention is applied to perfect binding and thread binding using a hot-melt adhesive.

  There are various types of large-sized machines for publishers, such as fully-automated large-scale printing bookbinding systems, cover creation, and individual machines with excellent performance for bookbinding.

  There are also a variety of low-cost, small-volume bookbinding machines, which are mainly used for bookbinding such as thin handouts. For thick paper such as art books and picture books, and for multi-page books, the book spine can be glued. By bonding only the cut surface on the back side of the paper, the glue does not penetrate between the papers, and the strength cannot be obtained.

There is currently no suitable equipment available on the market that can be used consistently, from low cost to standard binding, top binding, and cover creation.

Japanese Patent Laid-Open No. 2006-041052

The present invention is a bookbinding device capable of up-to-book binding for individuals and groups, and is an invention relating to the improvement elements of the above-mentioned prior art documents that are currently being filed.

  Most low-cost bookbinding machines that can be used easily by individuals and groups are heated by sandwiching a hot-melt adhesive between the back of the book paper and the cover. In the case of thick paper books or multi-page books that do not penetrate sufficiently, the strength is insufficient, and paper is often lost. In addition, there is no appropriate low-priced jig for paper alignment, and normal paper alignment without jigs and tools is not sufficient for paper alignment and the adhesive does not spread, which causes a large amount of paper missing.

  Also, in the method according to the prior art document, it is not easy to divide the paper aligning jig into two parts and to fix the aligned paper with a strong clip. It induces mistakes such as paper misalignment due to strong pushing force with an iron.

  Regarding the heat bonding of the cover between the heated binders, it is necessary to strongly press the back cover part in order to prevent loosening of the paper and leakage of adhesion after stable heating of the book spine part sandwiched between the cover sheets for a predetermined time. Yes, crimping and fixing with clips is unstable and prone to work errors. It has been found necessary to improve the operability and certainty of the heated binder.

Although the final step of bookbinding with heating adhesive is cooling, the cooling process is not described in the prior art documents, but strong crimping of the spine cover in this step ultimately suppresses the bending distortion of the paper. Decide the quality.
If an operation such as making the bonded portion free before the hot-melt adhesive is cooled and solidified, the operation up to this point will be spoiled.

Regarding the creation of the upper bound cover, there was no equipment that could be used to make a small number of covers by hand, and it was difficult to make them individually, and it was difficult to make them individually, and we had to ask a specialist. The current patent application “Japanese Patent Application Laid-Open No. 2006-041052” solves this problem, but the cover form frame and the movable ear white bar during production work are insufficiently fixed, and there is a problem of deviation from the paper during the work. Remained.

The paper aligner is provided with a back auxiliary plate on the book spine side of the paper table and an upper paper aligner plate on the upper surface side, and supports the book paper with the back cover side as a center. The back auxiliary plate is provided with a guide slit between the center portion and the paper placing table, and a paper pressure plate that moves up and down in the guide slit is attached. The paper crimping plate uses an L-shaped material with two orthogonal surfaces, one side is used as a paper holding part, and the other side is provided with a fulcrum guide groove that is cut diagonally and a tensile force conversion fulcrum that fits into the back side. Provided on the plate, the tension force from the side surface of the paper crimping plate with the patch and lock is converted, the paper crimping plate is pulled down, and the paper that has been aligned is crimped and held on the paper table.
Also, the tension arm of the patch lock is provided with a screw-type arm adjustment bolt and a crimp width adjustment screw, so that the crimp width can be adjusted according to the thickness of the book paper so that the paper is aligned without loosening.

For the paper fixed with the paper aligner, the fixing position of the glue binder is fixed, so put the glue binder at a position in close contact with the paper table, hold the paper firmly, and then remove the paper aligner and remove the binding work table. Move to paper tray.
The gluing binder is provided with a through hole at one end of two sandwich plates, and a connecting bolt with a coil spring for tightening is passed through the through hole, and the clamping pressure is adjusted to adjust the clamping pressure according to the thickness of the paper. A structure is provided in which a work width adjusting screw is provided to facilitate insertion of a sheet by slightly opening a sandwich plate beside the screw and the connecting bolt. A pedestal is provided on one of the other ends of the two sandwich plates, and the same arm adjustment bolt and patchon lock with a tightening pressure adjustment screw as above are attached, and the other sandwich plates are fitted with crimp width adjustment screws. The structure is provided with a slit for use.
The coil spring and patchon lock are both for increasing the pressure of the sandwich plate.

At the paper receiving port of the gluing work table, a paper that is glued and fixed with a gluing binder is placed with the gluing surface of the paper facing up, and a hot-melt adhesive such as hot melt is applied to the gluing surface. This adhesion is suppressed by the strength of bending the paper back and forth with a heating iron or a scissors, and the adhesive is applied to the laminated surface of the paper on the back cover surface by applying an adhesive.
In the case of top binding, the back of the book paper that has been glued together with both simple binding and thread binding is attached to the back of the book paper with the facing paper placed in the first and last pages of the book paper so that the back of the book is wrapped with a reinforcing member. Prepare for installation.

After finishing the gluing work, the book-binding book paper is wrapped with the cover paper while being crimped with the glue binder, and is placed between the pressure-sensitive backing plate that is spaced by the working width adjustment screw of the heating binder. When the hot-melt adhesive is melted by heating at a high temperature on the plate, the adhesion with the cover is confirmed, and the book is crimped and bound with a patch tablet.
The heating binder and the pressure receiving plate are similar to the gluing binder at one end, a through hole provided in both, a connecting bolt fitted with a coil spring for fastening, a book thickness adjusting screw for adjusting the tightening pressure, and a connecting bolt The working width adjusting screw is provided to facilitate the insertion of the paper on the side of the paper. The other end has a structure in which a heated binder is attracted and pressure-bonded with a patch lock attached to a bookbinding work table on the pressure-receiving plate side.
Furthermore, with the same pressure-bonding cooling stand as this, the book after cover cover heat-bonding is inserted, inserted between the cooling binder and the pressure-receiving plate, and cooled by pressure-bonding. Then, bookbinding is performed by eliminating bending and loosening of books.

In the final step of bookbinding, the crimping cooling table naturally cools the glued portion of the back cover while strongly pressing and shaping. The structure is similar to the heating binder, one end of the cooling binder is connected to the bookbinding backing plate with a connecting bolt that passes a coil spring, and the other end is attached to the bookbinding workbench with the arm adjustment bolt of the patchon lock and the arm adjustment screw part, It is connected to the other end of the cooling binder, and the adhesive is cooled while sandwiching the back cover portion and pressing. By this, the first paper alignment state is held to the end, and bookbinding is completed. It is also possible to obtain a stronger pressure-bonding force by making both ends of the cooling binder patchin locks.

The cover preparation plate is composed of a work plate, a cover form frame, and a fitting adjustment plate. At the top and bottom of the work plate, form receiving guides for fitting the cover form frame are provided, and the cover form frame is provided on the left and right sides of the upper bound back cover. It is composed of an ear white stick holding frame that connects the white ear stick and the movable white stick on the top and bottom.
The movable white bar is provided with a slide bar that is movable within the upper and lower white ear holding frames, and the vertical bar is used to adjust the distance between the white bars on the back cover, and then the white bar is secured by the white bar fixing screw. The slide bar can be fixed to the holding frame. Next, the cover sheet is sandwiched on the work board in accordance with the cover formwork, and is fixed to the work board with a simple patch lock.
To make the cover of the upper bound book, attach the back cover, front and back cover core materials with double-sided tape or other adhesive along the cover form frame, then remove the cover form frame and wrap the cover core material Fold and bond.

The normal book cover is produced using the back surface of the work plate. Align the cover paper with the cover guide at the top of the back of the work board, and the back cover of the creasing protrusion on the side of the work board, and the adjustment width adjustment protrusion of the fitting adjustment plate using the upper and lower formwork guides on the work board surface. Perform according to the width.
The position of the spine cover of the cover sheet printed on these protrusions is placed so as to align with the two protrusions, and the upper end of the cover sheet is aligned with the cover guide, and this is pushed with a roller from above the sheet to make a crease.
The standard bookbinding cover is made by folding along the folding line.

As described above, the book sheet aligner, the gluing work table, the heating plate and heating binder, the cooling binder, the upper bookbinding cover preparation jig, and the bookbinding cover folding jig, all of the various bookbinding operations. The work is simple and surely possible.
Various binders eliminate the book paper displacement that most affects the product quality through a simple operation throughout the entire process.

The quality of paper alignment at the time of bookbinding greatly affects the quality of bookbinding. However, the book paper aligner of the prior document has been used to paste the book paper after it has been aligned with a clip with unstable operation. Since it is replaced and fixed with a gluing binder for attaching, it is difficult to eliminate paper misalignment during the operation. In the present invention, the initial sheet alignment state can be easily and strongly held by the patch and lock.

Book paper sandwiched between gluing binders should be bonded securely by rubbing the adhesive strongly with a heated iron or scissors on the work table with the spine facing up. Therefore, when a clip is used for fixing one of the prior art documents, the pinching strength of the paper is poor, and paper misalignment may occur when the adhesive is applied. The use of the patch and lock of the present invention allows a book sheet to be strongly pinched with a simple operation, and does not require a strong force for work as compared with the case of using a clip. Workability is greatly improved and reliable gluing work is possible.

The heating plate and the heating binder provided on the bookbinding gluing work table are wrapped in the cover of the book paper that has been glued and heated, and when the adhesive melts, it is strongly crimped, and high-quality bookbinding with uniform adhesion without loosening Is possible.
In the invention of the prior art, one end of the book binder is bound with a spring bolt and the other end is bound with a clip. However, in the present invention, a modified patchon tablet is used in which the tightening and tightening interval can be adjusted with a screw according to the thickness of the book. As a result, a strong tightening force and a significant improvement in workability can be achieved.

The cooling table makes the adhesive uniform in the heating process and eliminates deformation distortion at the preheating stage of the shaped book, and continues to press and compress with a stronger force to cool the book. Further corrections can be made.

In the cover preparation board according to the prior art document, after the alignment of the cover printing paper and the cover formwork on the work board, the cover formwork or movable ear stick moves when the cover core material adheres along the formwork. In order to avoid this, the cover formwork is fixed with a snap lock to the formwork receiving guide on the work plate, and the movable white bars slide in the upper and lower white bars holding frame. By adjusting the bar, the distance between the movable white bar and the white bar is adjusted to the width of the back cover, and then fixed to the white bar holding frame with the upper and lower white bar fixing screws to prevent movement during work. is there.

In the sheet aligner body, the figure shows a front view and a top view from above. The figure shows a top view and a front view from above. A front view, a top view, and a side view are shown from above on the bookbinding work table. The figure shows a top cover and a side view from the top, a top view and a side view (including a slide bar perspective view) of the cover form, and a top view and a side view of the creasing projection on the back of the work board.

The paper aligner 1 includes a back auxiliary plate 12 on the book spine side of the paper table 11 and a top paper aligning plate 13 on the top side. A guide slit 14 is provided between the back auxiliary plate 12 and the center of the paper table 11, and a paper pressure plate 15 that moves up and down in the guide slit 14 is attached. The sheet pressing plate 15 is made of an L-shaped material having two orthogonal surfaces, one surface is used as a paper holding portion, and the other surface is provided with a fulcrum guide groove 16 cut obliquely, and a tensile force conversion fulcrum 17 fitted thereto. Is provided on the back auxiliary plate 12, and the tensile force from the side surface of the paper pressure plate 15 in the patch lock 2 is converted to hold the paper that has been aligned on the paper table 11 by pressure.
In addition, the tension arm 21 of the patch 2 has a screw-type arm adjustment bolt 22 and a crimp width adjustment screw 23 so that the crimp width can be adjusted according to the thickness of the book paper.

Since the paper fixed by the paper aligner 1 is fixed at the position where the glue binder 3 is fixed, the glue binder 3 is fitted at a position in close contact with the paper placing table 11 and the paper is fixed and held. The sheet is moved to the paper receiving port 41 of the bookbinding work table 4.
The gluing binder 3 is provided with a through hole at one end of two sandwiching plates 31, and through the connecting bolt 32 having a coil spring 33 for tightening fitted in the through hole, the tightening pressure is adjusted according to the thickness of the paper. The tightening pressure adjusting screw 34 and the work width adjusting screw 35 that facilitates the insertion of the paper by slightly opening the holding plate 31 beside the connecting bolt 32 are used. A patch is provided on one of the other ends of the two sandwiching plates 31 and a patch lock 36 provided with an arm adjusting bolt 37 and a clamping pressure adjusting screw 38 similar to the previous section is attached. In addition, a fitting slit 39 for the crimping width adjusting screw 38 is provided, and the two sandwiching plates 31 are attracted and crimped by the Patchon lock 36.
The coil spring 33 and the patch lock 36 are both used to increase the crimping force of the sandwich plate 31.

The paper receiving opening 41 of the bookbinding work table 4 is placed with the paper glued side up and the paper pressure-fixed with the glue binder 3, and a hot-melt adhesive such as hot melt is applied to the glued surface. This adhesion is suppressed by the strength of bending the paper back and forth with a heating iron or a scissors, and the adhesive is applied to the laminated surface of the paper on the back cover surface by applying an adhesive.
In the case of top binding, both back binding and thread binding, the back side of the book paper that has been glued together with the facing paper that puts the back of the book paper into the first and last page of the book paper, and glued so as to wrap them, Prepare to attach to the cover.

The bookbinding paper sheets that have undergone the gluing operation are wrapped with a cover paper while being crimped by the gluing binder 3, and the pressure-sensitive receiving plate 44 is adjusted on the heating plate 42 by the work width adjusting screw 48 of the heating binder 43. When the hot-melt adhesive is melted, the adhesiveness with the cover is confirmed, and then the book is crimped and bound by the patch tablet 49.
The heating binder 43 and the pressure receiving plate 44 are similar to the gluing binder 3 at one end, through holes provided in both, a connecting bolt 45 fitted with a coil spring 46 for tightening, and book thickness adjustment for adjusting the tightening pressure. The working width adjusting screw 48 that facilitates the insertion of the screw 47 and the paper on the side of the connecting bolt 45 is provided. The other end has a structure in which the heating binder 43 is attracted and pressure-bonded with a patch lock 49 attached to the bookbinding work table 4 on the pressure-receiving plate 44 side.
The fastening pressure of the patch and lock is structured so that it can be adjusted 492 with the arm adjusting bolt 491 and the arm adjusting screw, like the gluing binder 3.

The crimping cooling stand 5 cools the glued portion of the spine cover strongly while crimping and shaping in the final step of bookbinding. The structure is the same as in the previous section except for the heating plate portion 42. The cooling binder 51 and the bookbinding receiving plate 52 are composed of a connecting bolt 53 through which a coil spring 55 is passed, a pressure adjusting screw 54, and a working width adjusting screw. Is attached to the bookbinding work table 4 and is composed of an arm adjustment bolt 58 of a patch lock 57 and an arm adjustment screw 59, and is fitted into a slit at the other end of the cooling binder 51 to cool the adhesive while crimping. As a result, bookbinding can be completed while maintaining the first paper alignment state to the end.
In addition, a stronger crimping force can be obtained by making both ends of the cooling binder 51 patched.

The cover preparation plate 6 includes a work plate 61, a cover form frame 63, and a fitting adjustment plate 74. Formed on the top and bottom of the work plate 61 is a form receiving guide 62 on which the cover form frame 63 is fitted. Reference numeral 63 denotes an ear white bar holding frame 66 that connects an upper white bar 64 and a movable white bar 65 that take the white of the left and right spines of the upper bookbinding.
The movable ear white bar 65 is provided with a slide bar 69 that is movable in the upper and lower ear white holding frames 66. After the upper and lower slide bars 69 adjust the distance between the white ear bars to the width of the back cover, The slide bar 69 can be fixed to the ear white holding frame 66 by the fixing screws 68 and 67. Next, the cover sheet is sandwiched between the work board 61 and the cover form frame 63 and fixed to the work board 61 by the simple patch lock 691, and the core material of the upper bookbinding front, back, and back cover along the form frame. Adhere to the structure.
Further, on the back surface of the cover creating plate 6, a cover guide 71 parallel to the upper and lower sides is provided, and a crease protrusion 72 and a crease adjustment spine cover width adjustment adjustment protrusion 73 which is paired with the crease protrusion 72 are provided on one side surface perpendicular thereto. The attached fitting adjusting plate 74 is fitted to the upper and lower formwork receiving guides 62 on the surface of the work plate 61 so that it can be adjusted left and right.
In the production of the standard bookbinding, the interval between the two scoring projections is adjusted to the width of the spine cover, and then the booklet is restrained with a roller and the standard bookbinding cover and the top bookbinding cover can be produced with one work plate.

To make the upper bound cover, insert the cover sheet in accordance with the cover form frame 63 fixed on the cover preparation board 6, and attach the back cover, front and back cover cores along the cover form frame 63 to the double-sided tape. After bonding with another adhesive, the cover form 63 is removed and folded and bonded so as to wrap the cover core.

The normal bookbinding cover is produced using the back surface of the work plate 61. The upper surface of the cover is aligned with the cover guide 71 on the upper surface of the back surface of the work plate 61, and the back cover stripes that can be slid along the side-surface crease projections 72 and the formwork receiving guides 62 on the front side of the production plate 61. The attaching protrusion 73 is aligned with the spine portion, and the spine portion is pushed with a roller from above to make a crease. A standard bookbinding cover is created by folding along this crease.

DESCRIPTION OF SYMBOLS 1 Paper aligning device 11 Paper stand 12 Back auxiliary plate 13 Upper surface paper aligning plate 14 Guide slit 15 Paper crimping plate 16 Support point guide groove 17 Tensile force conversion fulcrum 2 Patchon lock (paper alignment)
21 Tension arm 22 Arm adjustment bolt
23 Crimp width adjustment screw
3 Glue binder
31 Clamping plate 32 Connecting bolt 33 Coil spring 34 Tightening pressure adjusting screw 35 Working width adjusting screw 36 Patchon lock (gluing)
37 Arm adjustment bolt 38 Crimp width adjustment screw 39 Insertion slit)
4 Bookbinding worktable
41 Paper receiving port 42 Heating plate 43 Heating binder
44 Crimping receiving plate 45 Connecting bolt 46 Coil spring 47 Book thickness adjusting screw 48 Working width adjusting screw 49 Patchon lock (heating)
491 Arm adjustment bolt 492 Arm adjustment screw 5 Crimp cooling stand 51 Cooling binder 52 Bookbinding receiving plate 53 Coupling bolt 54 Crimp adjustment screw 55 Coil spring 56 Working width adjustment screw 57 Patchon lock (cooling)
58 Arm adjustment bolt 59 Tightening pressure adjusting screw 6 Cover cover making plate 61 Work plate 62 Form receiving guide upper and lower 63 Cover form 64 Ear white stick 65 Movable white stick 66 Ear white stick holding frame 67 Ear white stick fixing screw under
68 on the white screw fixing screw
69 Slide bar (perspective view)
691 Simple Patchon Tablet
7 Striking equipment
71 Cover Guide
72 Line adjustment protrusion 73 Back cover width adjustment protrusion 74 Fit-in adjustment plate

Claims (4)

For bookbinding paper aligners, a back auxiliary plate is attached to the back cover side of the paper table, and a guide slit is provided between the paper table and the paper table at the middle. Install. The paper crimping plate uses an L-shaped material with two orthogonal surfaces, one side is used as a paper holding part, and the other side is provided with a fulcrum guide groove that is cut diagonally and a tensile force conversion fulcrum that fits into the back side. It is provided on the plate, and the structure is such that the tensile force from the side surface of the paper crimping plate with the patch and lock is converted, and the paper is crimped and held on the paper table.
The tension arm of the patch and lock is provided with an arm adjustment bolt and a crimp width adjusting screw so that the crimp width can be adjusted according to the thickness of the book paper.
The gluing binder is provided with a through hole at one end of two sandwich plates, and a connecting bolt with a coil spring for tightening is passed through the through hole, and the clamping pressure is adjusted to adjust the clamping pressure according to the thickness of the paper. A structure is provided in which a screw and a work width adjusting screw for facilitating insertion of a sheet by slightly opening a sandwich plate beside the connecting bolt. A pedestal is provided on one of the other ends of the two sandwich plates, and a patch-on lock provided with arm adjustment bolts and tightening pressure adjustment screws is attached in the same manner as in claim 1, and a crimp width adjustment screw is attached to the other sandwich plates. It is set as the structure which provided the slit for insertion.

Regarding the adhesion between the glued book paper and the cover and its cooling, the through hole provided in both the heating binder and the pressure receiving plate, the connecting bolt fitted with the coil spring for tightening, and the tightening pressure are adjusted in the same manner as in claim 2. A tightening pressure adjusting screw and a working width adjusting screw for facilitating the insertion of the paper are provided beside the connecting bolt, and the heating width adjusting screw is placed on a heater to be heated. Book paper that has been glued is wrapped in a cover, inserted between a heated binder and a pressure receiving plate, heated, and then attached to the bookbinding work table on the pressure receiving plate side. method.
In addition, with the same structure as the crimping cooling stand, insert the book after the cover is heat-bonded, put it between the cooling binder and the pressure-receiving plate, and cool it by crimping. A bookbinding system that maintains pressure bonding.
The cover preparation plate is composed of a work plate, a cover form frame, and a fitting adjustment plate. At the top and bottom of the work plate, form receiving guides for fitting the cover form frame are provided, and the cover form frame is provided on the left and right sides of the upper bound back cover. It is composed of an ear white stick holding frame that connects the white ear stick and the movable white stick on the top and bottom.
The movable white bar is provided with a slide bar that is movable within the upper and lower white ear holding frames, and the vertical bar is used to adjust the distance between the white bars on the back cover, and then the white bar is secured by the white bar fixing screw. The slide bar can be fixed to the holding frame. Next, the cover sheet is sandwiched on the work board according to the cover form frame, fixed to the work board with a simple patch and lock, and the core material of the upper bookbinding front, back, and back cover is bonded along the form frame. To do.
Furthermore, on the back surface of the work plate, a cover guide parallel to the upper and lower sides is provided, and a fitting adjustment plate provided with a creasing projection on one side perpendicular to this and a creasing adjustment projection to be paired with this is provided on the surface of the work plate. Fit it on the upper and lower formwork guides, slide it, adjust the spacing between the two crease projections to the width of the back cover, place the cover paper, align the position of the back cover, and hold it with a roller. A cover making jig that creates a line book and an upper book cover with a single work plate.

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