EP0791478A1 - Vorrichtung und Verfahren zum Buchbinden - Google Patents
Vorrichtung und Verfahren zum Buchbinden Download PDFInfo
- Publication number
- EP0791478A1 EP0791478A1 EP96102766A EP96102766A EP0791478A1 EP 0791478 A1 EP0791478 A1 EP 0791478A1 EP 96102766 A EP96102766 A EP 96102766A EP 96102766 A EP96102766 A EP 96102766A EP 0791478 A1 EP0791478 A1 EP 0791478A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- paper sheets
- plate
- folding
- stacking
- paper
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
- B42C—BOOKBINDING
- B42C9/00—Applying glue or adhesive peculiar to bookbinding
- B42C9/0081—Applying glue or adhesive peculiar to bookbinding applying adhesive to individual sheets for binding them together
Definitions
- the present invention relates to an apparatus for and a process of back-bonding bookbinding by folding a plurality of paper sheets in two with their wrong sides not bearing any characters or drawings as the outer side and applying together the folded paper sheets on their wrong sides.
- the inventor has conducted extensive researches and investigations for the purpose of solving the above problems, and ultimately the present invention has been obtained.
- the subject of the bookbinding apparatus is in that an apparatus for bookbinding for back-bonding by folding a plurality of paper sheets bearing characters or the like on their right sides in two with their wrong sides not bearing any characters or the like as the outer side and applying together the folded paper sheets on their wrong sides, comprising folding means for folding the paper sheets in two with their wrong sides as the outer side, stacking means for stacking the folded paper sheets while successively feeding the paper sheets to a predetermined position on a plate-like member, and adhesive applying means for applying adhesive material to the wrong sides of the paper sheets fed to the predetermined position, and characterized in the paper sheets being successively bonded together on their wrong sides as they are fed to the plate-like member.
- the bookbinding apparatus comprises pressing means for pressing together a plurality of folded paper sheets stacked by the stacking means.
- the bookbinding apparatus comprises paper feeding means for successively feeding paper sheets one at a time to the folding means.
- the bookbinding apparatus comprises shifting means for causing step-wise shifting of the plate-like member by a constant distance in each step in the direction opposite to the direction of stacking paper sheets by the stacking means.
- the bookbinding apparatus comprises a guide plate for feeding paper sheets by sliding them in order that the paper sheets can be stacked on the plate-like member, and the guide plate being able to shift to avoid interference with other parts.
- the bookbinding apparatus comprises fold producing means for producing folds in paper sheets folded in two by the folding means.
- the apparatus for bookbinding for back-bonding by folding a plurality of paper sheets bearing characters or the like on their right sides in two with their wrong sides not bearing any characters or the like as the outer side and applying together the folded paper sheets on their wrong sides comprising paper feeding means for successively feeding paper sheets one at a time, folding means for folding the paper sheets fed thereto in two with their wrong sides as the outer side, stacking means for stacking the folded paper sheets while successively feeding the paper sheets to a predetermined position on a plate-like member, adhesive applying means for applying adhesive material to the wrong sides of the paper sheets fed to the predetermined position, and pressing means for pressing together a plurality of paper sheets which are stacked by the stacking means and adhered with adhesive material by the adhesive applying means, and characterized in the paper sheets being successively bonded together on their wrong sides as they are fed to the plate-like member.
- the apparatus for bookbinding for back-bonding by folding a plurality of paper sheets bearing characters or the like on their right sides in two with their wrong sides not bearing any characters or the like as the outer side and bonding together the folded paper sheets on their wrong sides comprising paper feeding means for successively feeding paper sheets, folding means for folding the paper sheets fed thereto in two with their wrong sides as the outer side, fold producing means for producing folds in the paper sheets folded in two by the folding means, stacking means for stacking the folded paper sheets while successively feeding the paper sheets to a predetermined position on a plate-like member, adhesive applying means for applying adhesive material onto the wrong sides of the paper sheets fed to the predetermined position, and pressing means for pressing a plurality of paper sheets which are stacked by the stacking means and adhered with adhesive material by the adhesive applying means, characterized in the paper sheets being successively bonded together on their wrong sides as they are fed to the plate-like member.
- the apparatus for bookbinding for back-bonding by folding a plurality of paper sheets bearing characters or the like on their right sides in two with their wrong sides not bearing any characters or the like as the outer side and bonding together folded paper sheets on their wrong sides comprising paper feeding means for successively feeding paper sheets one at a time, folding means for folding the paper sheets fed thereto in two with their wrong sides as the outer side, fold producing means for producing folds in the paper sheets folded in two by the folding means, stacking means for stacking the folded paper sheets while successively feeding the paper sheets to a predetermined position on a plate-like member, shifting means for causing-step-wise shifting of the plate-like member by a constant distance in each step in the direction opposite to the direction of stacking the paper sheets by the stacking means, and pressing means for pressing a plurality of paper sheets which are stacked by the stacking means and adhered with adhesive material by the adhesive applying means, and characterized in the paper sheets being successively bonded together on their wrong sides
- the apparatus for bookbinding for back-bonding by folding a plurality of paper sheets bearing characters or the like on their right sides in two with their wrong sides not bearing any characters or the like as the outer side and applying together the folded paper sheets on their wrong sides comprising paper feeding means for successively feeding paper sheets one at a time, folding means for folding the paper sheets fed thereto in two with their wrong sides as the outer side, fold producing means for producing folds in the paper sheets folded in two by the folding means, a guide plate for feeding paper sheets by sliding them in order that the paper sheets can be stacked on the plate-like member, stacking means for stacking the folded paper sheets while successively feeding the paper sheets to a predetermined position on a plate-like member, adhesive applying means for applying adhesive material to the wrong sides of the paper sheets fed to the predetermined position, and pressing means for pressing a plurality of paper sheets which are stacked by the stacking means and adhered with adhesive material by the adhesive applying means, and characterized in the paper sheets being successively
- the apparatus for bookbinding for back-bonding by folding a plurality of paper sheets bearing characters or the like on their right sides in two with their wrong sides not bearing any characters or the like as the outside and applying together the folded paper sheets on their wrong sides comprising paper feeding means for successively feeding paper sheets one at a time, folding means for folding the paper sheets fed thereto in two with their wrong sides as the outer side, fold producing means for producing folds in the paper sheets folded in two by the folding means, a guide plate for feeding paper sheets by sliding them in order that the paper sheets can be stacked on the plate-like member, stacking means for stacking the folded paper sheets while successively feeding the paper sheets to a predetermined position on a plate-like member, shifting means for causing step-wise shift of the plate-like member by a constant distance in each step in the direction opposite to the direction of stacking the paper sheets by the stacking means, adhesive applying means for applying adhesive material to the wrong sides of the paper sheets fed to the predetermined position, and pressing
- a process of bookbinding according to the present invention comprises a process of back-bonding bookbinding by folding a plurality of paper sheets bearing characters or the like on their right sides in two with their wrong sides not bearing any characters or the like as the outer side and applying together the folded paper sheets on their wrong sides, and the paper sheets being successively bonded together on their wrong sides by the steps of folding the paper sheets in two with their wrong sides as the outer side with folding means, and applying together the folded paper sheets on their wrong sides by feeding the folded paper sheets to a predetermined position on a plate-like member for stacking with stacking means while applying adhesive material to the wrong sides of the paper sheets with adhesive applying means.
- the process of bookbinding according to the present invention comprising the plate-like member is shifted step-wise by a constant distance in each step in the direction opposite to the direction of stacking the paper sheets by the stacking means.
- the process of bookbinding according to the present invention comprising that while the guide plate is shifted in the condition of not interfering with other parts, the paper sheets are fed by being slid on the guide plate in order to be stacked on the plate-like member.
- a plurality of paper sheets to be bonded together are successively fed to the folding means one at a time.
- the paper sheets fed to the folding means are folded in two with their wrong sides not bearing any characters or drawings as the outer side.
- the folded paper sheets are successively fed to a predetermined position on the plate-like member, and stacked on the plate-like member.
- the adhesive applying means applies adhesive material to the wrong sides of the stacked paper sheets on the plate-like member.
- the paper sheets fed on the plate-like member are successively bonded together on their wrong sides by that a plurality of paper sheets are successively stacked on the plate-like member and the wrong sides of the paper sheets are applied with adhesive material.
- the apparatus for bookbinding which features the pressing means for pressing a plurality of paper sheets stacked by the stacking means, paper sheets bonded together on their wrong sides in a state of being stacked on the plate-like member by the stacking means, are pressed together by the pressing means.
- the state of their bonding becomes firmer. It is thus possible to obtain reliable bookbinding without causing any deviation of the stacked folded paper sheets during the operation of bookbinding.
- the pressing of the stacked folded paper sheets by the pressing means the folds of the paper sheets become clearer to obtain neater bookbinding. It is thus possible to utilize the bookbinding apparatus not only for the bookbinding of drawings and documents but also for the bookbinding of advertisement leaflets or magazines.
- paper sheets are fed successively from the paper feeding means, in which a plurality of paper sheets are accommodated as a stack, to the folding means one at a time.
- the successive feeding of the paper sheets to the folding means one at a time precludes the need of manual operation of feeding paper sheets one by one. Therefore, paper sheets thus can be fed successively from the paper feeding means, in which a plurality of paper sheets are accommodated in a stack, to the folding means one at a time.
- automatic feeding of paper sheets to the folding means is realized to be able to permit further automation of bookbinding operation.
- the apparatus for bookbinding which features shifting means for causing the shifting of the plate-like member step-wise by a constant distance in each step in the direction opposite to the direction of stacking of paper sheets by the stacking means, as folded paper sheets are successively fed to a predetermined position on the plate-like member to be stacked upward on the plate-like member, step-wise shift thereof by a constant distance in each step is caused in the direction opposite to the stacking direction. That is, the plate-like member is downwardly shifted step-wise by a constant distance in each step to hold constant the top level of the stacked paper sheets on the plate-like member. With the top position of the paper sheet stack held constant, each paper sheet that is fed successively is accurately stacked and bonded to the top of the paper sheet stack.
- the apparatus for bookbinding which features a guide for feeding folded paper sheets to be stacked on the plate-like member and capable of sliding to avoid interference with other parts, paper sheets folded in two by the folding means are fed onto the plate-like member along the guide.
- the guide is slid and separated from other parts in order to avoid its interference with these other parts. It is thus possible to automate the bonding of adhesive material by the adhesive applying means for further automation of the bookbinding operation.
- the apparatus for bookbinding which features fold producing means for producing folds of paper sheets folded in two by the folding means, a fold is produced clearly in each paper sheet folded in two, and the paper sheet can be folded tight in two.
- the paper sheets which are provided with clear folds and folded tight in two, are precisely stacked respectively and bonded to the top of the folded paper sheet stack on the plate-like member.
- paper sheets are folded in two with the wrong sides not bearing any characters or the like as the outer side, and the folded paper sheets are fed successively to a predetermined position on the plate-like member for stacking by the stacking means while adhesive material is bonded to the wrong sides of the paper sheets by the adhesive applying means, whereby a book is produced, in which the paper sheets are bonded together on their wrong sides not bearing any characters or the like.
- the plate-like member is downwardly shifted by a constant distance in each step to keep a position of the top of the paper sheet stack constant on the plate-like member so that each successively fed paper sheet can be accurately stacked and bonded to the paper sheet stack.
- the guide plate In the process of bookbinding according to the invention, which features feeding paper sheets by sliding them on the guide plate to be stacked on the plate-like member with the guide plate sliding in the condition of not interfering with other parts, though the folded paper sheets are slid on the guide plate, when applying adhesive material, the guide plate can be slid in the condition of not interfering with other parts such as the adhesive applying means.
- the bonding of adhesive material by the adhesive applying means can be automated to permit further automation of the bookbinding operation.
- Fig. 1 is a front view showing an example of the bookbinding apparatus according to the present invention.
- Figs. 2 to 4 are fragmentary front views showing other examples of the bookbinding apparatus according to the present invention.
- Figs. 5 to 9 are fragmentary front views showing further examples of the bookbinding apparatus according to the present invention.
- Fig. 10 is a front view for explaining a conventional bookbinding process.
- reference numeral 10 designates a bookbinding apparatus embodying the invention.
- the illustrated bookbinding apparatus 10 performs back-bonding bookbinding by folding a plurality of paper sheets 12 with their right sides bearing characters, drawings, etc. in two with their wrong sides 14 not bearing any characters as the outer side.
- the apparatus comprises folding means 16 for folding paper sheets in two with their wrong sides 14 as the outer side, stacking means 20 for successively feeding the folded paper sheets to a predetermined position on a plate-like member 18 for stacking, and adhesive applying means 22 for applying adhesive material to the wrong sides 14 of the paper sheets fed to the predetermined position.
- the apparatus 10 further comprises paper feeding means 24 for successively feeding paper sheets 12 one at a time to the folding means 16, fold producing means 26 for producing folds in the paper sheets 12 folded by the folding means 16, pressing means 28 for pressing a plurality of paper sheets 12 stacked by the stacking means 20, shifting means 29 for shifting the plate-like member 18 by a constant distance in each step in the direction opposite to the direction of stacking paper sheets by the stacking means 20, and a guide plate 30 for feeding paper sheets 12 by sliding them for being stacked on the plate-like member 18.
- the folding means 16 comprises positioning means 32 for stopping paper sheets 12 fed automatically from the paper feeding means 24 at a predetermined position, and an insert plate 36 for folding substantially the center of each paper sheet 12 stopped at the predetermined position and inserting the folded paper sheet 12 between two rollers 34.
- the positioning means 32 has a sensor 38 for detecting paper sheets 12.
- the sensor 38 may be of any type; for instance, it is possible to use an optical sensor, a supersonic sensor, etc.
- the insert plate 36 is moved vertically by a cylinder 40.
- the fold producing means 26 for producing a fold in each paper sheet 12 folded in two by the folding means 16 has a pressing member 50, which is pressed against a folded end portion of the paper sheet 12 in contact with a plate 52, thus producing a fold along which the paper sheet 12 is folded in two.
- the pressing member 50 can be advanced and retreated by a cylinder 54.
- the stacking means 20 includes the plate-like member 18, onto which paper sheets 12 fed by being slid on the guide plate 30 are brought, a stopper 42 for stopping the paper sheets 12 at a predetermined position on the plate-like member 18, and a roller 44 with a brush for slowing down the speed of paper sheets 12 which slides down on the guide plate 30.
- the pressing means 28 which presses paper sheets 12 stacked on the plate-like member 18 by the stacking means 20 includes the first pressing member 58 slid by a cylinder 56 and the second pressing member 62 slid by a cylinder 60.
- the first pressing member 58 presses the paper sheets 12 in the neighborhood of the folds, and the second pressing member 62 can press the entire area of the paper sheets 12.
- the shifting means 20 for shifting the plate-like member 18 in the direction opposite to the direction of stacking of paper sheets 12 by the stacking means 20, includes a motor 64, gears 66 and 68 being rotated by the motor 64, a screw rod 70 screwed in the gear 68 and secured to the plate-like member 18, four posts 74 secured to a frame 72, and slidable rods 76 slidably inserted in the posts 74.
- the plate-like member 18 can be downwardly shifted by a distance corresponding to the thickness of one paper sheet 12 in each step by causing corresponding step-wise rotation of the motor 64.
- the guide plate 30 for feeding paper sheets 12 by sliding them for being stacked on the plate-like member 18, is slid by a cylinder 78.
- the guide plate 30 is drawn up to the neighborhood of the plate-like member 18.
- the guide plate 30 is retreated in the opposite direction to be separated from the adhesive applying means 22, etc.
- the adhesive applying means 22 includes a spray 46 for spraying and applying adhesive on an end portion of each paper sheet 12 adjacent to the fold, and a spray 48 for spraying and coating adhesive on a paper sheet end portion adjacent to the other end.
- These sprays 46 and 48 respectively spray adhesive in liquid when a spray head is pushed by an air cylinder (not shown in the figure). They can be moved along the ends of the paper sheet 12 while spraying adhesive so as to be able to apply adhesive over the entire paper (entire width).
- the adhesive in liquid suitably does not only have strong adhesion with respect to the paper sheet 12 but also does not soak into or permeate the paper sheet 12. Particularly, such an adhesive is selected for use as not causing expansion or flexing of the paper sheet 12 when it is-sprayed thereon. Although not limitative, it is preferable to use such an adhesive as is relatively quickly dried after it has been sprayed, i.e., dried to bond the next stacked paper sheet 12.
- the cylinders mentioned in the above structure are not particularly limited; they may be air cylinders or oil hydraulic cylinders.
- the motor 64 also is not particularly limited so long as it can be rotated step-wise by a constant distance in each step; it may be a stepping motor, a servo motor, etc.
- the folding means 16, stacking means 20, adhesive applying means 22, paper feeding means 24, fold producing means 26, pressing means 28, shifting means 29 and a guide 30 described above are driven while being controlled by a single controller (control means) to be able to perform a series of operations.
- the controller is not particularly limited; it may be a microcomputer board, a sequencer, etc.
- a plurality of paper sheets 12 that are to be bound together are stored in the paper feeding means 24 with their right sides bearing characters or the like as the upper side.
- the paper sheets 12 stored in the paper feeding means 24 are fed to the folding means 16 one at a time by the rotation of a roller 80.
- Each paper sheet 12 fed to the folding means 16 is stopped and positioned by the positioning means 32 and detected by the sensor 14.
- the cylinder 40 is driven to slide the insert plate 36 downward.
- the paper sheet 12 is folded to be forced between the two rollers 34.
- the sliding of the insert plate 36 by the cylinder 40 is stopped to hold the paper sheet 12 with the folded end thereof in contact with the plate 52.
- the pressing member 50 is advanced by the cylinder 54 and pressed against the paper sheet 12 in contact with the plate 52 in the neighborhood of the folded end of the paper sheet 12.
- the insert plate 36 may be retreated and removed from the folded paper sheet 12 right before the advancement of the pressing member 50, or it may be held in the folded paper sheet 12 when the paper sheet 12 is pressed by the pressing member 56.
- the insert plate 36 may be removed from the folded paper sheet 12 while the paper sheet 12 is pressed by the pressing member 50.
- the paper sheet 12 is fed further downward by the rotating rollers 34 to fall onto the guide plate 30.
- the guide plate 30 has been advanced up to the neighborhood of the plate-like member 18 by the cylinder 78, so that the paper sheet 12 can be slid along the guide plate 30 to be fed onto the plate-like member 18.
- the paper sheet 12 is slowed down by the roller 44 with a brush as it is fed onto the plate-like member 18.
- the paper sheet 12 fed onto the plate-like member 18 strikes against and is stopped by the stopper 42.
- the guide plate 30 is retreated by the cylinder 78 from the neighborhood of the plate-like member 12. With the retreat of the guide plate 30, the paper sheet 12 falls onto and is set on the plate-like member 18.
- adhesive is applied to the paper sheet 12 by the sprays 46 and 48.
- the sprays 46 and 48 are moved in directions at right angles to the plane of the paper sheet. Every time one paper sheet 12 is set on the plate-like member 18, the motor 64 is driven for rotation by a constant amount to cause downward shift of the plate-like member 18 by a distance corresponding to the thickness of the folded paper sheet 12.
- a plurality of paper sheets 12 are stacked and bonded together while they are successively set in the folded state on the plate-like member 18 and receive adhesive applied by the sprays 46 and 48.
- the paper sheets 12 are stacked and bonded together, they are pressed by the pressing member 58 or 62.
- the pressing by the pressing member 58 or 62 may be performed whenever a paper sheet 12 is stacked or when all the paper sheets 12 have been stacked.
- the pressing of paper sheets 12 only in the neighborhood of the fold with the pressing member 58 may be performed whenever a paper sheet 18 is stacked on the plate-like member 18, whereas it may perform to press over the entire area of the paper sheet 12 with the pressing member 62 when all the paper sheets 12 have been stacked.
- the bookbinding apparatus 10 and bookbinding process as shown above according to the invention permit a series of automatic bookbinding operations of successively folding a plurality of paper sheets 12 in two with their wrong sides as the outer side and successively stacking the folded paper sheets on the plate-like member 18 while applying adhesive to each stacked paper sheet 12. It is thus possible to obtain a bookbinding operation which has been a very cumbersome operation in the prior art.
- the paper sheets 12 can be bonded together as they are stacked at a predetermined position on the plate-like member 18. It is thus possible to obtain accurate bonding of paper sheets 12 without deviation thereof and thus obtain a high quality book.
- a further obtainable effect is that with the provision of the pressing means 28, which presses a plurality of paper sheets 12 stacked on the plate-like member 18 by the stacking means 20 and bonded together on the wrong sides, the paper sheets 12 can be more firmly bonded together. Therefore, reliable bookbinding is obtainable without possibility of deviation of the paper sheets 12 during the bookbinding operation. Besides, the pressing of the paper sheets 12 with the pressing means 28 makes the folds in the paper sheets 12 clearer to obtain neater bookbinding.
- a still further obtainable effect is that with the provision of the paper feeding means 24 which feeds successively paper sheets 12 one at a time, paper sheets 12 can be automatically fed to the folding means 16, so that further automation of the bookbinding operation is obtainable.
- a yet further obtainable effect is that with the provision of the shifting means 29, which causes step-wise shift of the plate-like member 18 by a constant distance in each step in the downward direction, i.e., the direction opposite to the direction of stacking, every time a paper sheet 12 fed to the plate-like member 18 is stacked on the same, it is possible to hold constant the level of the top of the stacked paper sheets 12 on the plate-like member 18. Thus, each paper sheet 12 can be accurately stacked on and bonded to the top of the stacked paper sheets 12.
- a still another obtainable effect is that with the provision of the slidable guide 30, when operating the adhesive applying means to apply adhesive to each paper sheet 12, the guide 30 is slid away so that it will not interfere with other parts such as the adhesive applying means 22. It is thus possible to automate the application of adhesive by the adhesive applying means 22.
- a yet another obtainable effect is that with the provision of the fold producing means 32 the fold in the paper sheet 12 folded in two can be produced clearer.
- the fold can be produced accurately, and the folded paper sheet 12 can be accurately stacked on and bonded to the top of the stacked paper sheets 12 on the plate-like member 18.
- Fig. 2 shows one modification of the above bookbinding apparatus 10.
- This modification comprises folding means 82 for folding paper sheets 12 fed from the paper feeding means 24 in two.
- the folding means 82 includes a plurality of rollers 84a to 84d for feeding paper sheets 12 and a box-like member 86 for receiving and stopping paper sheet 12.
- Fig. 3 shows a different modification of the bookbinding apparatus 10.
- This modification comprises pressing means 88.
- the plate-like member 18 is adapted to be slid obliquely back-and forth along a frame 72, and the pressing members 58 and 62 effect pressing at different positions. Specifically, the pressing of paper sheets 12 in the neighborhood of the folds by the pressing member 58 is performed whenever a paper sheet 12 is fed onto the plate-like member 18, while the pressing of paper sheets 12 over the entire area thereof by the pressing member 62 is performed after all the paper sheets 12 dealt with have been stacked and the plate-like member 18 is obliquely slid.
- this pressing means 88 which effects pressing of paper sheets at different positions with the pressing members 58 and 62, a position in the neighborhood of the folds pressed by the pressing member 58 can be pressed once again by the pressing member 62.
- the paper sheets 12 can be more firmly bonded together.
- Fig. 4 shows a further modification of the bookbinding apparatus 10.
- This modification comprises pressing means 90, which includes two pressing members 58, one for pressing only the end part of paper sheets 12 in the neighborhood of the folds and the other for pressing paper sheets 12 only in the neighborhood of the other end.
- Such pressing means permit somewhat firmer bonding of the paper sheets 12.
- a roller-like pressing member (not shown in the figure) may be caused to roll over the paper sheet stack while pressing thereof from the neighborhood of the fold end toward the other end.
- the pressing means can be constructed variously.
- Fig. 5 shows a further bookbinding apparatus 92 according to the invention.
- This bookbinding apparatus 92 comprises folding means 94 for folding paper sheets 12 in two with their wrong sides as the outer side, stacking means 98 for successively feeding the folded paper sheets 12 to a predetermined position on a plate-like member 96 for stacking, and a spray (or adhesive applying means) 100 for applying adhesive to the wrong sides of the paper sheets 12.
- This bookbinding apparatus 92 comprises minimum constituent elements necessary for the present invention.
- a paper sheet 12 is manually fed onto a slide plate 102.
- the paper sheet 12 fed onto the slide plate 102 is folded in two by the folding means 94 to be fed onto a guide 104.
- the paper sheet 12 fed onto the guide 104 slides along the guide 104 to be entered into a case 106.
- the inside dimensions of the case 106 and the dimensions of the folded paper sheets 12 are set to be the same to permit the paper sheet 12 to be stored in the case 106 without room.
- the paper sheet 12 in the case 106 is applied with adhesive on the wrong side thereof by the spray 100 operated.
- the paper sheets 12 are stacked successively to adhere the paper sheets 12 to bind a book.
- Fig. 6 shows a still further bookbinding apparatus 108 according to the present invention.
- This bookbinding apparatus 108 comprises paper feeding means 24 for successively feeding a plurality of paper sheets 12 with their right sides thereof bearing characters or the like, folding means 16 for folding the paper sheets 12 in two with their wrong sides 14 not bearing any characters or the like as the outer side, stacking means 20 for feeding the folded paper sheets 12 to a predetermined position on the plate-like member 18 for stacking, adhesive applying means 22 for applying adhesive (adhesive material) to the wrong sides 14 of the paper sheets fed to the predetermined position, and pressing means 28 for pressing the plurality of paper sheets stacked by the stacking means 20 and received adhesive applied by the adhesive applying means 22.
- reference numeral 110 designates a guide plate for guiding the folded paper sheets 12 onto the plate-like member 18 of the stacking means 20. The guide plate 110 is secured to a frame.
- the bookbinding apparatus 108 may further comprise fold producing means 26 for producing folds in the paper sheets 12 folded in two by the folding means 16.
- Fig. 7 shows a further bookbinding apparatus 112 according to the present invention.
- This apparatus comprises paper feeding means 24 for successively feeding a plurality of paper sheets 12 with their right sides bearing characters, drawings, etc., folding means 16 for folding the paper sheets in two with their wrong sides not bearing any characters or the like as the outer side, fold producing means 26 for producing folds in the paper sheets folded in two by the folding means 16, stacking means 20 for stacking the folded paper sheets 12 with folds by successively feeding them to a predetermined position on the plate-like member 18, shifting means for causing step-wise shift of the plate-like member 18 by a constant distance in each step in the direction opposite to the direction of stacking paper sheets 12 by the stacking means 20, adhesive applying means 22 for applying adhesive (adhesive material) on the wrong sides 14 of the paper sheets 12 fed to the predetermined position, and pressing means 28 for pressing the plurality of paper sheets 12 stacked by the stacking means 20 and received adhesive applied by the adhesive applying means 22.
- Reference numeral 110 is a guide for guiding the folded
- Fig. 8 shows a still further bookbinding apparatus 114 according to the invention.
- This bookbinding apparatus 114 comprises paper feeding means 24 for successively feeding a plurality of paper sheets one at a time with their right sides bearing characters, drawings, etc., folding means 16 for folding the paper sheets in two with their wrong sides not bearing any characters or the like as the outer side, fold producing means 26 for producing folds in the paper sheets 12 folded in two by the folding means 16, a guide 30 for feeding the paper sheets 12 by sliding them in order that the paper sheets are stacked on the plate-like member 19, stacking means 20 for stacking the folded paper sheets 12 with folds to a predetermined position on the plate-like member 18 by successively feeding them, adhesive applying means 22 for applying adhesive to the wrong sides 14 of the paper sheets 14 fed to the predetermined position, and pressing means 28 for pressing the plurality of paper sheets 12 stacked by the stacking means 20 and received adhesive applied by the adhesive applying means.
- Fig. 9 shows a still further bookbinding apparatus 116 according to the invention.
- This bookbinding apparatus 116 comprises paper feeding means 118 for successively feeding a plurality of paper sheets one at a time, folding means 120 for folding the paper sheets in two with their wrong sides not bearing any characters or the like as the outer side, fold producing means 122 for producing folds in the paper sheets 12 folded in two by the folding means 120, a guide plate 126 in circular arc for feeding the paper sheets 12 by sliding them in order that the paper sheets are stacked on the plate-like member 124, stacking means 128 for stacking the folded paper sheets 12 with folds to a predetermined position on the plate-like member 124 by successively feeding them, adhesive applying means 130 and 131 for applying adhesive to the wrong sides of the paper sheets fed to the predetermined position.
- Paper feeding means 118 comprises that paper feeding can be performed by that the paper sheets 12 are absorbed and clung with an acetablum 132, by feeding the paper sheets 12 one at a time to the predetermined position and by cancelling the absorption.
- Folding means 120 comprises insert plate 36 driven by a cylinder or the like, slit member 134 through which the insert plate 36 and folded paper sheets 12 pass, a pair of rollers 34 and pressing roller 136. Therefore, after the paper sheet 12 is fed to the predetermined position with the pressing roller 136, it is stopped. Following it, insert plate 36 comes down to the paper sheet 12.
- the insert plate 36 While folding the paper sheet 12, the insert plate 36 passes through the slit 134 to the space between a pair of rolls 34 with the paper sheet 12 folded at least at the top part of the insert plate 36. At that time a pair of rollers 34 are rotated, and the paper sheet 12 inserted between the rollers 34 is fed successively. On the other hand, the insert plate 36 is retreated. The paper sheet 12 fed by a pair of rollers 34 is stopped at the position of fold producing means 122. The folded part of the paper sheet 12 is pressed by a pressing means 138 having elasticity, and the pressing means 138 is moved along the folded part of the paper sheet 12. Thus a fold is produced on the paper sheet 12. Following this, a pair of rollers 34 are rotated and the paper sheet 12 with a fold is dropped.
- the paper sheet 12 is sled down along the guide plate 126 in circular arc and fed to the predetermined position on the plate-like member 124 of the stacking means 128.
- the end of the paper sheet 12 strikes the stopper plate 140 and the paper sheet 12 is placed neatly, thus paper sheets 12 are stacked successively.
- the adhesive applying means 130 near the stopper plate 140 between adhesive applying means 130 and 131 for applying adhesive to the paper sheets 12 stacked on the plate-like member 124 comprises a lifting hook 142 for lifting the end of the paper sheets 12, a nozzle 144 for spraying adhesive and a guide barrel 146 for preventing the sprayed adhesive from diffusing.
- the adhesive applying means 131 near the guide plate 126 comprises a movable plate 148 which plays a part of a guide for the paper sheets 12 sliding down the guide plate 126 and is for stabilizing the spraying of adhesive agent, and a nozzle 144 for spraying adhesive agent. Accordingly, after the paper sheet 12 fed onto the plate-like member 124 is positioned, the end of the paper sheets 12 is lifted by the lifting hook 142 and adhesive agent sprayed from the nozzle 144 is applied onto the end of the paper sheet 12. After that the lifting hook 142 is released, and the paper sheet 12 applied with adhesive agent is adhered with another lower paper sheet 12.
- the end of the paper sheet 12 is on the movable plate 148, and adhesive agent is sprayed and applied onto the paper end from the nozzle 144. Then the movable plate 148 is drawn away to drop the end of the paper sheet 12. At that time because the end of the lower paper sheet 12 is applied with adhesive agent, the upper paper sheet 12 and the lower paper sheet 12 are bonded. Though the end of the upper paper sheet 12 is applied with adhesive agent, the upper paper sheet 12 is not bonded with another folded paper 12 which is sliding down successively, because the movable plate 148 is proceeded. Further, because upper part of the end of the paper sheet 12 on the side of the stopper plate 140 is not applied with adhesive agent, it is not adhered.
- the present invention is not limited to the above examples.
- an air fan (drier) for drying the adhesive by supplying air to the paper sheets 12 bonded on the plate-like member 18.
- the application of a liquid adhesive is not limitative; for instance, it is possible to use a powdery adhesive or an adhesive tape as well.
- a powdery adhesive is sprayed like the liquid adhesive in the above examples to bond together the folded paper sheets 12.
- the pressing means is provided with a heater, for instance an iron heater, to heat the stacked paper sheets 12 while pressing the same to cause fusing of the powdery adhesive and thus effect the bonding.
- the paper sheets 12 may be heated for bonding with a heater after sandwiching an adhesive sheet between two paper sheets. By using such a dry adhesive, it is possible to bond paper sheets after positioning the end of stacked paper sheets.
- the pressing means with a heater need only bond together stacked paper sheets with a thermally fusing powdery adhesive or an adhesive sheet, and may not have a sufficient function as pressing means.
- the fold producing means may have such a structure as a roller or a slide member being caused to roll or slide along the fold while it is pressed. It is further possible to dispense with the fold producing means by providing the pressing means with a function and an effect like those of the fold producing means.
- the present invention provides an apparatus for and a process of bookbinding, which permit automatic back-bonding bookbinding by folding a plurality of paper sheets in two with their wrong sides not bearing any characters or drawings as the outer side and applying together the folded paper sheets on their wrong sides.
- a bookbinding apparatus 10 comprises folding means 16 for folding each paper sheet 12 in two with the wrong side as the outer side, stacking means 20 for stacking the folded paper sheets 12 by feeding successively the paper sheets to a predetermined position on a plate-like member 18, and adhesive applying means 22 for applying adhesive material to the wrong side of each folded paper sheet 12 fed to the predetermined position.
- the folded paper sheets 12 fed to the plate-like member 18 are thus bonded successively together on their wrong sides.
Landscapes
- Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP96102766A EP0791478A1 (de) | 1996-02-23 | 1996-02-23 | Vorrichtung und Verfahren zum Buchbinden |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP96102766A EP0791478A1 (de) | 1996-02-23 | 1996-02-23 | Vorrichtung und Verfahren zum Buchbinden |
Publications (1)
Publication Number | Publication Date |
---|---|
EP0791478A1 true EP0791478A1 (de) | 1997-08-27 |
Family
ID=8222503
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP96102766A Withdrawn EP0791478A1 (de) | 1996-02-23 | 1996-02-23 | Vorrichtung und Verfahren zum Buchbinden |
Country Status (1)
Country | Link |
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EP (1) | EP0791478A1 (de) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2203268A1 (es) * | 2001-01-05 | 2004-04-01 | Din A5 Digital Fotografía, S.L. | Procedimiento para la fabricación de un álbum de fotos digitales. |
ES2246733A1 (es) * | 2005-04-15 | 2006-02-16 | Din A5 Digital Fotografia, S.L. | Procedimiento para la realizacion de un album de fotografias digitales. |
FR2904579A1 (fr) * | 2006-08-01 | 2008-02-08 | Kis Soc Par Actions Simplifiee | Dispositif pour la realisation d'un album |
EP1955865A1 (de) * | 2007-02-08 | 2008-08-13 | Imaging Solutions AG | Vorrichtung zum Verleimen von Blattmaterial |
EP2159070A1 (de) * | 2008-08-29 | 2010-03-03 | Hunkeler AG | Verafahren und Vorrichtung zum Herstellen von Buchblöcke bildenden Stapeln |
ITBO20080574A1 (it) * | 2008-09-19 | 2010-03-20 | Polielettronica S P A | Apparato per il fissaggio reciproco di fogli di materiale fotografico. |
EP2441588A1 (de) * | 2009-06-08 | 2012-04-18 | Mitani Corporation | Papierlaminierungs- und buchbindemaschine |
EP2508351A2 (de) | 2011-04-06 | 2012-10-10 | Kugler-Womako GmbH | Vorrichtung zur Herstellung eines Buchblockes |
US8870174B2 (en) | 2011-04-06 | 2014-10-28 | Kugler-Womako Gmbh | Machine for producing books, in particular photo books and/or illustrated books |
WO2024015435A1 (en) * | 2022-07-13 | 2024-01-18 | Mjr Vision Llc | Curing system and method for curing pressure-sensitive adhesive applied to products |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2018558A (en) * | 1932-09-12 | 1935-10-22 | Hotchkiss William Roy | Sheet folder and binder |
DE717294C (de) * | 1938-06-23 | 1942-02-11 | Willy Salchow | Verfahren zum Verbinden loser Blaetter miteinander |
EP0257471A2 (de) * | 1986-08-29 | 1988-03-02 | Svecia Antiqua Limited | Verfahren zum Herstellen von Büchern oder gebundenen Dokumenten mit Hilfe einer Materialbahn |
-
1996
- 1996-02-23 EP EP96102766A patent/EP0791478A1/de not_active Withdrawn
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2018558A (en) * | 1932-09-12 | 1935-10-22 | Hotchkiss William Roy | Sheet folder and binder |
DE717294C (de) * | 1938-06-23 | 1942-02-11 | Willy Salchow | Verfahren zum Verbinden loser Blaetter miteinander |
EP0257471A2 (de) * | 1986-08-29 | 1988-03-02 | Svecia Antiqua Limited | Verfahren zum Herstellen von Büchern oder gebundenen Dokumenten mit Hilfe einer Materialbahn |
Cited By (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2203268A1 (es) * | 2001-01-05 | 2004-04-01 | Din A5 Digital Fotografía, S.L. | Procedimiento para la fabricación de un álbum de fotos digitales. |
ES2246733A1 (es) * | 2005-04-15 | 2006-02-16 | Din A5 Digital Fotografia, S.L. | Procedimiento para la realizacion de un album de fotografias digitales. |
FR2904579A1 (fr) * | 2006-08-01 | 2008-02-08 | Kis Soc Par Actions Simplifiee | Dispositif pour la realisation d'un album |
EP1886831A2 (de) * | 2006-08-01 | 2008-02-13 | Kis | Vorrichtung zur Herstellung eines Albums |
EP1886831A3 (de) * | 2006-08-01 | 2008-02-27 | Kis | Vorrichtung zur Herstellung eines Albums |
EP1955865A1 (de) * | 2007-02-08 | 2008-08-13 | Imaging Solutions AG | Vorrichtung zum Verleimen von Blattmaterial |
EP1955866A1 (de) * | 2007-02-08 | 2008-08-13 | Imaging Solutions AG | Vorrichtung zum Verleimen von Blattmaterial |
EP2159070A1 (de) * | 2008-08-29 | 2010-03-03 | Hunkeler AG | Verafahren und Vorrichtung zum Herstellen von Buchblöcke bildenden Stapeln |
US8709190B2 (en) | 2008-08-29 | 2014-04-29 | Hunkeler Ag | Method and apparatus for producing stacks which form book blocks |
EP2236309A3 (de) * | 2008-09-19 | 2011-02-16 | Polielettronica S.p.A. | Apparat zur gegenseitigen Befestigung von Bögen aus fotographischen Materialien |
EP2236309A2 (de) * | 2008-09-19 | 2010-10-06 | Polielettronica S.p.A. | Vorrichtung zur Befestigung von fotografischem Blattmaterial |
ITBO20080574A1 (it) * | 2008-09-19 | 2010-03-20 | Polielettronica S P A | Apparato per il fissaggio reciproco di fogli di materiale fotografico. |
EP2441588A1 (de) * | 2009-06-08 | 2012-04-18 | Mitani Corporation | Papierlaminierungs- und buchbindemaschine |
EP2441588A4 (de) * | 2009-06-08 | 2013-05-29 | Mitani Corp | Papierlaminierungs- und buchbindemaschine |
KR101287397B1 (ko) * | 2009-06-08 | 2013-07-19 | 가부시키가이샤 미타니 | 합지 제본기 |
EP2508351A2 (de) | 2011-04-06 | 2012-10-10 | Kugler-Womako GmbH | Vorrichtung zur Herstellung eines Buchblockes |
DE102011006896A1 (de) | 2011-04-06 | 2012-10-11 | Kugler-Womako Gmbh | Vorrichtung zur Herstellung eines Buchblockes |
US8870174B2 (en) | 2011-04-06 | 2014-10-28 | Kugler-Womako Gmbh | Machine for producing books, in particular photo books and/or illustrated books |
EP2508353A3 (de) * | 2011-04-06 | 2016-05-25 | Kugler-Womako GmbH | Maschine zum Herstellen von Büchern, insbesondere Fotobüchern und/oder Bildbänden |
WO2024015435A1 (en) * | 2022-07-13 | 2024-01-18 | Mjr Vision Llc | Curing system and method for curing pressure-sensitive adhesive applied to products |
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