EP3527340B1 - Dispositif ainsi que procédé de mise en oeuvre d'au moins un processus de coupe - Google Patents

Dispositif ainsi que procédé de mise en oeuvre d'au moins un processus de coupe Download PDF

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Publication number
EP3527340B1
EP3527340B1 EP19157680.0A EP19157680A EP3527340B1 EP 3527340 B1 EP3527340 B1 EP 3527340B1 EP 19157680 A EP19157680 A EP 19157680A EP 3527340 B1 EP3527340 B1 EP 3527340B1
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EP
European Patent Office
Prior art keywords
book
plane
gripping
cutting
support device
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.)
Active
Application number
EP19157680.0A
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German (de)
English (en)
Other versions
EP3527340A1 (fr
Inventor
Herbert Richter
Marcus König
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bundesdruckerei GmbH
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Bundesdruckerei GmbH
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Publication date
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Publication of EP3527340A1 publication Critical patent/EP3527340A1/fr
Application granted granted Critical
Publication of EP3527340B1 publication Critical patent/EP3527340B1/fr
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/01—Means for holding or positioning work
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/01—Means for holding or positioning work
    • B26D7/015—Means for holding or positioning work for sheet material or piles of sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/06—Arrangements for feeding or delivering work of other than sheet, web, or filamentary form
    • B26D7/0608—Arrangements for feeding or delivering work of other than sheet, web, or filamentary form by pushers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D2007/0012—Details, accessories or auxiliary or special operations not otherwise provided for
    • B26D2007/0081—Cutting on three sides, e.g. trilateral trimming

Definitions

  • the invention relates to a device and a method for performing at least one cutting process for the purpose of producing a book, a brochure or the like, in particular a book-like identification document such as a passport book.
  • a book has pages that are bound on a spine.
  • a book can have a book cover that includes a cover.
  • the book is brought to its final format by trimming the unbound pages of the book. This is necessary in order to be able to compensate for inaccuracies when cutting a printed sheet and to enable even edges of the book.
  • books in particular passport books, are fixed in a device suitable for the trimming before trimming, in particular by pressing or tensioning the book between two clamps.
  • the respective book is kept true to its position.
  • the spine is formed by a shaped element which connects the covers, which are arranged essentially parallel to one another, or the first and last pages of the book, the so-called cover pages, to one another.
  • a back usually has a convex shape running between the mentioned lids or top sides. It is therefore not held in the correct position by pressing the book.
  • the spine can be deformed and, as a result, damaged, especially in the form of slight tears on the side of the spine.
  • the damage occurs in particular at the point at which the lateral delimitation of the back merges into the lateral delimiting edge of a connected cover or a cover side.
  • the lateral delimitations of the back mean the areas which delimit the back on its opposite sides along its longitudinal extent.
  • the damage occurs with various techniques for trimming, including cutting and milling. They reduce the visual impression of the book and should be prevented.
  • the U.S. 3,167,987 A discloses an apparatus for performing a cutting operation for the purpose of producing a book comprising book pages bound on a spine.
  • this device comprises a receiving element and a cutting element for applying a cutting force to the book.
  • the device has a support device mechanically firmly connected to the receiving element to support the spine of the book.
  • JP S62 104 894 U and JP 3 111 720 U in each case a device for carrying out at least one cutting process for the purpose of producing a book, with a receiving element and a cutting element as well as with a receiving element to which a support device is mechanically firmly connected.
  • the support device serves to support the spine of the book with a support force that is essentially opposite to the cutting force.
  • the object of the present invention is to provide a device and a corresponding method for carrying out a cutting process for the purpose of producing a book, which in a simple manner enable a high-quality cutting process on a book.
  • a first aspect of the invention relates to a device for carrying out at least one cutting process for the purpose of producing a book, a brochure or the like, in particular a book-like identification document such as a passport book, which comprises book pages which are bound on a spine.
  • the device has a receiving element for receiving the book in a first plane.
  • the device comprises a cutting element for applying a cutting force to the book in a second plane essentially perpendicular to the first plane.
  • the device furthermore has at least one support device mechanically firmly connected to the receiving element, on which at least one area of the back can be arranged and with which at least one area of the back can be supported with a support force essentially opposing the cutting force when the cutting force acts on the book .
  • the support device has a concavely arched area against which the spine can be placed in a form-fitting manner and that the device has at least one gripping device comprising at least two gripping arms with which the book can be gripped mechanically.
  • a receiving element is to be understood as meaning, for example, a die for pressing or tensioning and thus securing the book.
  • the device according to the invention is advantageous because it supports at least one Part of the back allows and thus the deformation of the back when exposed to the Counteracts cutting force and the associated damage in the form of slight tears in the area of the back.
  • An embodiment according to the invention provides that the contour of the concavely curved area corresponds essentially to a quarter circle parallel to the second plane.
  • This embodiment is advantageous because it enables a form-fitting application of the back with its convex shape to the support device.
  • Passport books have such a shape of the spine.
  • an advantageous embodiment according to the invention provides that the support device is designed in such a way that the back can rest against the support device in a form-fitting manner up to its apex line.
  • the apex line here means the line which is formed along the longitudinal extension of the back through the zenith points or maxima of the convex back curvature.
  • the device is set up in such a way that the support device has at least two spaced-apart support elements, between which an intermediate space is formed.
  • the support device has at least two spaced-apart support elements, between which an intermediate space is formed.
  • the two support elements can be formed by a common component which has a corresponding recess.
  • the two support elements can also be formed by two individual components which are positioned at a distance from one another.
  • the invention is not limited to two support elements and / or a formed space. It also includes embodiments which have more than two support elements and in which more than one intermediate space is thus formed.
  • the supporting device is set up and arranged in such a way that it ends flush with or with a minimal distance from the plane in which the cutting force is applied to the book.
  • the distance is a maximum of 1 mm, in particular a maximum of 0.5 mm.
  • the distance between the support device and the cutting element or its cutting edge is meant when the cutting process is carried out.
  • the cut edge runs, which is produced by a cutting process, in particular by cutting or milling.
  • This embodiment of the device is advantageous because in particular the areas of the back that are delimited by the cut edges are supported.
  • the support device is delimited by an edge or a boundary plane on the side facing away from the first plane.
  • the edge or the boundary plane is at a distance of at least 3 mm from the first plane.
  • this means that the edge or the boundary plane is arranged in a plane offset by at least 3 mm to the first plane. If the first level is set up as the lower level, the edge or the boundary level extends above this by at least 3 mm.
  • the edge or the boundary plane is arranged at such a distance from the first plane that it is located in a plane with the apex line of a back of a back placed on the support device. In particular, the edge or the boundary plane runs parallel to the first plane.
  • this enables the back to be supported by the support device at least at a distance of 3 mm perpendicular to the first plane.
  • the device is set up in such a way that it furthermore has at least one gripping device which comprises at least two gripping arms with which the book can be gripped mechanically.
  • the gripping arms have contact areas and are set up and arranged or can be arranged such that the contact areas can be positioned on the book.
  • the contact areas have a flexible material, in particular a polymer. This makes it possible that the contact areas do not cause any damage to the book when the contact areas are placed against the book or are in contact with the book.
  • a frictional force acts between the contact areas made of flexible material and the applied book, so that sliding of the book between the gripping arms or sliding of the book out of the gripping arms is made more difficult or prevented.
  • the device according to the invention has the advantage that, in addition to supporting and trimming a book, it also enables the book to be gripped by the gripping arms for the purpose of moving the book. Due to the advantageous embodiment of the contact areas according to the invention, there is no risk of damage to the book.
  • At least a part of a gripping device is arranged or can be arranged within the intermediate space which is formed between the support elements.
  • This advantageous embodiment according to the invention comprises that at least a part of a gripping arm or a contact area is arranged or can be arranged within the intermediate space. At least one part of a gripping arm or a contact area is thus made possible to be placed against the book, the book being placed in or on the receiving element and the spine resting against the support device. This means that the gripping device is enabled to access the book through the intermediate space, while its spine rests against the support device.
  • the invention also includes that the receiving element, with which the support device is mechanically firmly connected, has an empty space which merges into the intermediate space. This advantageously enables the gripping device to gain access to the book not only in the area of the back, but also to the area of the book with which it bridges the empty space. This enables an improved and safer gripping of the book, since a larger area of the book can be gripped with the aid of the gripping arms.
  • the gripping device is displaceable in such a way that, opposite to the effective direction of the cutting force, at least a distance can be overcome which corresponds to the distance between the edge or the boundary plane of the support device and the first plane.
  • at least part of a gripper arm can be moved at least in such a way that a contact area of the gripper arm with which the gripper arm can be placed against the book is at least in one plane with the edge or boundary plane or there is a greater distance between the contact area and the first plane located than between the edge or the boundary plane of the support device and the first plane.
  • the movement of the gripping device, with which a gripped book is moved out of the first level can be realized pneumatically.
  • the embodiment according to the invention is not restricted to the fact that the gripping device is moved in such a way that a fixed book is lifted. A movement of the gripping device perpendicular to the first plane is generally included.
  • This embodiment of the device is advantageous because the movement of the gripping device according to the invention moves the book fixed with the gripping arms out of the first plane, which is delimited on one side by the support device.
  • This limitation prevents the movement of the book in the first plane out of the receiving device or restricts the directions in which the book can be moved in the first plane.
  • this restriction on possible directions of movement is eliminated.
  • an embodiment of the device is advantageous in which the edge or the boundary plane is arranged at such a distance from the first plane that it is in a plane with the apex line of a back of a back placed on the support device. In this way, the back is completely supported on its side facing the first level.
  • the book can be moved out of the first plane by a movement perpendicular to the effective direction of the cutting force without colliding with the support device. It also enables the book to be moved a minimal distance in order to be moved out of the support device over the edge or boundary plane.
  • the gripping device is pneumatically driven or drivable for the purpose of gripping the book.
  • the pneumatic drive of this embodiment according to the invention is advantageous because, in pneumatically operated systems, the exhaust air can be released into the environment and therefore the device does not have to include any return lines. This facilitates the maintenance of the device. Furthermore, due to the pneumatics used, there is no risk of contamination and the forces that occur can be flexibly adjusted.
  • Another aspect of the invention relates to a method for carrying out at least one cutting process for the purpose of producing a book, a brochure or the like, in particular a book-like identification document such as a passport book, which comprises book pages which are bound on a spine.
  • a device according to the invention is provided and a book is supplied to the device.
  • the book is received in or on the receiving element, placed with its back on the support device and stretched in or on the receiving element.
  • a cutting force is applied to the book by means of a cutting element, at least one component of which runs perpendicular to the plane of the receiving element, the supporting device exerting a supporting force on at least one area of the back against the effective direction of the cutting force.
  • a separating process, in particular cutting or milling, is carried out on at least one of the unbound boundary pages of the book.
  • a supporting force exerted by the supporting device acts with at least one component perpendicular to the first plane and thus also against at least one component of the cutting force.
  • the advantage of this embodiment of the method according to the invention is that at least during the cutting process the back rests against the support device, which causes a force that counteracts the cutting force and can thus counteract damage in the area of the back.
  • the book is gripped by means of the gripping arms, so that when the gripping arms move, the book is moved accordingly.
  • the tension on the book is terminated.
  • the gripping arms are moved with the book in a direction opposite to the effective direction of the cutting force, so that the book is moved out of the first plane.
  • the entire gripping device with the gripping arms and the fixed book can be moved.
  • only a section of the gripping device can be moved in such a way that at least the gripping arms are moved in the opposite direction to the effective direction of the cutting force.
  • a book that is fixed by means of the gripping arms is moved along with it and moved out of the first plane so that it is no longer received in or on the receiving element.
  • Another embodiment of the method provides that the gripping arms are moved at least 3 mm in a direction opposite to the effective direction of the cutting force, so that the book is moved out of the first plane.
  • the gripping arms are moved opposite to the effective direction of the cutting force in such a way that a contact area with which a gripping arm can be placed against the book is moved at least to the level of the edge or the boundary plane of the support device.
  • a book that is gripped by means of the gripping arms is moved accordingly, whereby its contact with the support device is canceled.
  • the gripping arms and the fixed book are moved at least by the distance which corresponds to the distance between the first plane and the edge or boundary plane of the support device. In one embodiment according to the invention, this distance corresponds to 3 mm. However, the invention is not limited to this distance.
  • An embodiment of the method according to the invention provides that the movement of the gripping arms is realized pneumatically in a direction opposite to the effective direction of the cutting force.
  • This embodiment of the method is advantageous because the inventive movement of the gripping device moves a book that is fixed by means of the gripping arms in such a way that it is moved out of the area in which the support device restricts the direction of movement of the book.
  • At least the gripping arms are further moved in such a way that the book gripped with the gripping arms is moved out of the projection area of the receiving element and the support device.
  • a further embodiment of the method provides that the cutting process is implemented by a translatory movement of a cutting element designed as a knife or by a rotary movement of a cutting element designed as a milling cutter.
  • Damage to the back can occur both when trimmed by a knife moving in a translatory manner and when trimmed by milling.
  • the device according to the invention and the method according to the invention can counteract damage to the back, in particular with these two common techniques of trimming, and improve the visual impression of the book after trimming. This enables versatile applicability of the device according to the invention and the method according to the invention.
  • the device according to the invention and the method according to the invention are industrially applicable in many ways. They can be used for trimming different types of books, brochures or the like. In particular, they can be used when trimming a book-like identification document such as a passport book.
  • the figure and the applications are only described using a book.
  • the invention also relates to the production of a brochure or the like, so that the descriptions are not restricted to the production of a book but also apply accordingly to the production of a brochure or the like.
  • the Figure 1 4 shows a perspective, partially cut-open representation of a section of a device for performing at least one cutting process 10 according to the present invention, which has a support device 30 for supporting at least one area of a back 74 during the cutting process for producing the book 70.
  • the device 10 comprises a housing 1.
  • a book 70 is placed on the lower clamp 16 in a precisely positioned manner.
  • the lower restraint 16 comprises a lower receiving element 12 which forms a support surface for a book 70.
  • the upper restraint 18, which comprises the upper receiving element 14 and a cutting element, can be moved. It is spaced from book 70.
  • the book 70 rests on the lower restraint 16, in particular on the lower receiving element 12, and at least with part of the back 74 rests in a form-fitting manner on the support device 30.
  • the support device 30 is delimited by the edge 34.
  • the back 74 rests against the support device 30; There is no contact between the back 74 and the support device 30 in the region of the intermediate space 36.
  • the lower restraint 16 has an empty space 40 which is designed and arranged in such a way that it at least partially borders the intermediate space 36.
  • the empty space 40 is formed at least partially by the lower receiving element 12.
  • the empty space 40 and the intermediate space 36 are set up and arranged in such a way that an object, in particular a device element such as, for example, a region of the gripping device 50, can be moved up and down in the empty space 40 and the intermediate space 36.
  • an area of the gripping device 50 in particular a lower gripping arm 53, to be brought up to the book 70 from below and to gain access to the book 70 not only in the area of the spine 74, but also in the area of the cover 72 , with which the empty space 40 is spanned.
  • This enables a larger area of access to the book 70 and an improved and safer gripping, since a larger area of the book 70 can be gripped with the gripping arms 52, 53.
  • the lifting device 60 comprises a lifting plate 68, legs 62 and a rail 63 as well as a pusher block 66 and a helical tension spring 64.
  • the lifting device 60 is in its starting position, in which the pusher block 66 is in its starting position.
  • the tension coil spring 64 is not stretched.
  • the leg 62 and the rail 63 are located on the lower level 42 of the empty space 40.
  • Fig. 1 an insertion ramp 80 is shown. This prevents a book 70, which is fed to the lower receiving element 12, from colliding with the lower clamp 16.
  • the insertion ramp 80 is attached to the housing 1, in particular to a lower base plate of the device 10.
  • An inclined plane 82 runs from an area below in the direction of the support element 32 up to the level of the edge 34. At least in the area in which the lifting device 60 is arranged, the insertion ramp 80 has a recess 84 so that the insertion ramp 80 possible movements of the lifting device 60 are not impaired.
  • FIG 2 a section of a device for performing at least one cutting process 10 is shown in perspective.
  • the perspective differs from the perspective of the Fig. 1 away.
  • a book 70 rests on the lower receiving element 12, to which a support device 30 is attached. There is a clearance between the book 70 and the upper receiving element 14. With the spine 74, the book 70 rests against the support device 30, in particular against the support elements 32, up to the edge 34. With the end regions of its longitudinal alignment, the back 74 protrudes beyond the support device 30. The book 70 with the unbound boundary pages 76 also protrudes beyond the boundary of the lower receiving element 12. The unbound boundary pages 76 can be trimmed in this area.
  • the space 36 and the void 40 are shown.
  • At least one element of the lifting device 60 can be arranged in the area of the intermediate space 36 and the empty space 40 and can be brought up to the book 70 in this area.
  • the legs 62 and a region of the rail 63 of the lifting device 60 are arranged such that they are located within the intermediate space 36 and the empty space 40. They lie on the lower level 42.
  • the two tension coil springs 64 are not stretched.
  • the insertion ramp 80 is mechanically attached to the housing 1 and to the support elements 32.
  • Fig. 2 it is illustrated that the inclined plane 82 and the recess 84 are set up and arranged in such a way that possible movements of the lifting device 60 are not impaired by the insertion ramp 80, which means that there are no Collisions of elements of the lifting device 60 and the insertion ramp 80 can occur.
  • an object or device element can also be moved through the recess 84 in such a way that it can continue to be introduced through the intermediate space 36 and into the empty space 40.
  • Recess 84, space 36 and empty space 40 are arranged in alignment.
  • a section of the device for performing at least one cutting operation 10 which comprises a gripping device 50, is shown in perspective, partially cut open.
  • a section of the gripping device 50 is shown. This comprises an upper gripping arm 52 and a lower gripping arm 53.
  • the gripping arms 52, 53 have contact areas 54, 55 with which the gripping arms 52, 53 can be placed against a book 70.
  • the contact areas 54, 55 are in particular made of a flexible material, in particular a polymer, so that no damage to the book 70 occurs when the contact areas 54, 55 are applied.
  • Fig. 3 shows a device for carrying out at least one cutting process 10, in which a book 70 rests on the lower receiving element 12 and the spine 74 rests positively on the support element 32. In this position, the book 70 is gripped by means of the gripping device 50.
  • the gripping arms 52, 53 in particular the contact areas 54, 55, are placed against the book 70 in the area of the cover 72.
  • the upper gripping arm 52 rests with the upper contact area 54 on the cover 72, which is located opposite the lower receiving element 12.
  • the lower gripping arm 53 more precisely the lower contact area 55, rests against the cover 72 with which the book 70 rests on the lower receiving element 12. So that the lower contact area 55 can be applied to the book 70 in this way, at least one area of the gripping device 50 is positioned within the empty space 40 and the intermediate space 36; in particular an area of the lower gripping arm 53. For this purpose, said area was moved through the gap 36 into the empty space 40 and in the direction of the book cover 72 can be moved without colliding with the inclined plane 82.
  • the book 70 is to be lifted in a next work step so that it no longer rests on the lower receiving element 12, this is implemented with the aid of the lifting device 60.
  • the lifting plate 68 and, accordingly, the legs 62 and the rail 63 are moved vertically upwards. This is achieved by using the push stone 66 is moved pneumatically.
  • the pusher block 66 has an inclined plane with which it rests on a complementary inclined plane of the lifting device 60. If the pusher block 66 is moved, it realizes a wedge effect. In this way, the parts of the lifting device 60 are shifted in height. Lifting plate 68, legs 62 and rail 63 are moved vertically upwards.
  • the tension coil spring 64 is stretched.
  • a sliding area 56 is positioned within the rail 63. This positioning provides additional stability. Also according to the invention are embodiments in which such a sliding area 56 is not set up or this is not inserted into the rail 66 and areas of the gripping device 50 are positioned above the lifting plate 58. According to the invention, a height displacement of an area of the gripping device 50 is to be conveyed with the aid of the lifting device 60, in particular an area of the gripping device which comprises parts of the gripping arms 52, 53. As a result of the height displacement of the lifting device 60, the lifting plate 68 or the rail 66 first rests against the corresponding areas of the gripping device 50 and then pushes them upwards.
  • a height displacement of the lifting device 60 results in a height displacement of at least parts of the gripping device 50.
  • the gripping arms 52, 53 and the gripped book 70 are raised in this way.
  • the pusher block 66 is advantageously moved so far that the gripping arms 52, 53 are displaced vertically upwards in such a way that in a next step the book 70 can be moved over the edge 34 without colliding with the support device 30.

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  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manipulator (AREA)
  • Details Of Cutting Devices (AREA)

Claims (13)

  1. Dispositif servant à exécuter au moins un processus de coupe (10) afin de fabriquer un livre (70), une brochure ou une publication semblable, notamment un document d'identification de type livre tel un passeport, lequel comprend des pages, qui sont reliées à un dos (74), dans lequel le dispositif présente un élément de réception (12) pour loger le livre (70) dans un premier plan, ainsi qu'un élément de coupe pour appliquer une force de coupe sur le livre (70) dans un second plan sensiblement perpendiculaire au premier plan, dans lequel le dispositif (10) présente encore au moins un dispositif d'appui (30) relié fixement par voie mécanique à l'élément de réception (12), sur lequel une zone du dos (74) peut être disposée et avec lequel au moins une zone du dos (74) peut être mise en appui par une force d'appui dirigée sensiblement à l'opposé de la force de coupe lorsque la force de coupe s'exerce sur le livre (70),
    caractérisé en ce que
    le dispositif d'appui (30) présente une zone avec une courbure concave, contre laquelle le dos (74) peut être placé par complémentarité de forme,
    et que le dispositif présente encore au moins un dispositif de préhension (50), qui comprend au moins deux bras de préhension (52,53) permettant de saisir le livre (70) par voie mécanique.
  2. Dispositif servant à exécuter au moins un processus de coupe (10) selon la revendication 1, caractérisé en ce que le dispositif d'appui (30) présente au moins deux éléments d'appui espacés l'un de l'autre (32), entre lesquels un espace intermédiaire (36) est constitué, à travers lequel un accès à au moins une partie du dos (74) est rendu possible, lorsque le livre (70) est positionné dans ou sur l'élément de réception (12).
  3. Dispositif servant à exécuter au moins un processus de coupe (10) selon l'une quelconque des revendications 1 et 2, caractérisé en ce que le dispositif d'appui (30) est ajusté et disposé de telle manière qu'il rejoint le second plan, dans lequel la force de coupe est appliquée au livre (70), en l'affleurant ou à une distance minimale, dans lequel la distance atteint au maximum 1 mm, notamment au maximum 0,5 mm.
  4. Dispositif servant à exécuter au moins un processus de coupe (10) selon l'une quelconque des revendications 1 à 3, caractérisé en ce que le dispositif d'appui (30) est délimité par une arête (34) ou un plan limite sur le côté opposé au premier plan, dans lequel l'arête (34) ou le plan limite présente une distance d'au moins 3 mm par rapport au premier plan.
  5. Dispositif servant à exécuter au moins un processus de coupe (10) selon l'une quelconque des revendications 1 à 4, caractérisé en ce qu'au moins une partie d'un dispositif de préhension (50) est ou peut être disposée à l'intérieur de l'espace intermédiaire (36), qui est ou qui peut être constitué entre les éléments d'appui (32).
  6. Dispositif servant à exécuter au moins un processus de coupe (10) selon l'une quelconque des revendications 1 à 5, caractérisé en ce que le dispositif de préhension (50) est déplaçable de telle manière qu'au moins un trajet peut être franchi dans le sens opposé à la direction de la force de coupe exercée, qui correspond à la distance de l'arête (34) ou du plan limite du dispositif d'appui (30) par rapport au premier plan, de sorte qu'au moins une partie d'un bras de préhension (53) est au moins mobile de telle manière qu'une zone de contact (55) du bras de préhension (53), avec laquelle le bras de préhension (53) peut être placé sur le livre (70), se trouve au moins dans un plan avec l'arête (34) ou qu'il existe une plus grande distance entre la zone de contact (55) et le premier plan qu'entre l'arête (34) ou le plan limite du dispositif d'appui (30) et le premier plan.
  7. Dispositif servant à exécuter au moins un processus de coupe (10) selon l'une quelconque des revendications 1 à 6, caractérisé en ce que le dispositif de préhension (50) est ou peut être entraîné par voie pneumatique.
  8. Procédé d'exécution d'au moins un processus de coupe afin de fabriquer un livre (70), une brochure ou une publication semblable, notamment un document d'identification de type livre tel un passeport, lequel comprend des pages, qui sont reliées à un dos (74), lors duquel
    - un dispositif selon au moins l'une des revendications 1 à 7 (10) est mis à disposition,
    - un livre (70) est amené vers le dispositif,
    - le livre (70) est logé dans ou sur l'élément de réception (12),
    - le livre (70) est placé avec son dos (74) sur ou dans le dispositif d'appui (30),
    - le livre (70) est serré dans ou sur l'élément de réception (12),
    - le livre (70) est soumis à une force de coupe, dont au moins une des composantes s'étend perpendiculairement au plan de l'élément de réception (12), au moyen d'un élément de coupe, dans lequel le dispositif d'appui (30) exerce une force d'appui sur au moins une zone du dos (74) dans la direction opposée à celle de la force de coupe exercée.
  9. Procédé selon la revendication 8, caractérisé en ce que le livre (70) est saisi au moyen des bras de préhension (52,53), de sorte que le livre (70) se déplace en conséquence lors d'un mouvement des bras de préhension (52, 53).
  10. Procédé selon la revendication 9, caractérisé en ce que le serrage du livre (70) s'achève après l'exécution d'un processus de coupe et les bras de préhension (52, 53) sont déplacés avec le livre (70) dans un sens opposé à la direction de la force de coupe exercée, de sorte que le livre (70) est retiré du premier plan.
  11. Procédé selon la revendication 10, caractérisé en ce que les bras de préhension (52, 53) se déplacent au moins de 3 mm dans une direction opposée à celle de la force de coupe exercée, de sorte que le livre (70) est retiré du premier plan.
  12. Procédé selon les revendications 10 et 11, caractérisé en ce qu'au moins les bras de préhension (52, 53) se déplacent encore de telle manière que le livre (70) saisi par les bras de préhension (52, 53) est retiré de la zone de projection de l'élément de réception (12) et du dispositif d'appui (30).
  13. Procédé d'exécution d'au moins un processus de coupe selon l'une quelconque des revendications 8 à 12, caractérisé en ce que le processus de coupe se réalise moyennant un mouvement de translation d'un élément de coupe conçu sous la forme d'un couteau ou moyennant un mouvement de rotation d'un élément de coupe conçu sous la forme d'une fraise.
EP19157680.0A 2018-02-19 2019-02-18 Dispositif ainsi que procédé de mise en oeuvre d'au moins un processus de coupe Active EP3527340B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102018103648.5A DE102018103648A1 (de) 2018-02-19 2018-02-19 Vorrichtung sowie Verfahren zur Durchführung wenigstens eines Schnittvorganges

Publications (2)

Publication Number Publication Date
EP3527340A1 EP3527340A1 (fr) 2019-08-21
EP3527340B1 true EP3527340B1 (fr) 2021-09-01

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ID=65493879

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Application Number Title Priority Date Filing Date
EP19157680.0A Active EP3527340B1 (fr) 2018-02-19 2019-02-18 Dispositif ainsi que procédé de mise en oeuvre d'au moins un processus de coupe

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EP (1) EP3527340B1 (fr)
DE (1) DE102018103648A1 (fr)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1120423B (de) * 1960-12-17 1961-12-28 Atlas Werke Ag Vorrichtung zum dreiseitigen Beschnitt von Buechern, Broschueren, Kalendern od. dgl.
US3167987A (en) * 1963-08-23 1965-02-02 Chicago Machinery Lab Inc Book trimming machine
DE1216240B (de) * 1963-08-23 1966-05-12 Chicago Machinery Lab Inc Buchbeschneidemaschine
JPH0448951Y2 (fr) * 1985-12-19 1992-11-18
DE10204296A1 (de) * 2002-02-02 2003-08-14 Kolbus Gmbh & Co Kg Vorrichtung zum dreiseitigen Beschneiden von Druckprodukten
JP3111720U (ja) * 2005-04-21 2005-07-28 株式会社サンニチ印刷 中綴本の断裁機
GB0521020D0 (en) * 2005-10-17 2005-11-23 Ibis Integrated Bindery System Book trimming apparatus
EP2345517A1 (fr) * 2010-01-18 2011-07-20 MBT S.r.l. Appareil pour découper trois cotés d'un livre
DE102010018879A1 (de) * 2010-04-30 2011-11-03 Heidelberger Druckmaschinen Ag Vorrichtung zum dreiseitigen Beschnitt von Produkten

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DE102018103648A1 (de) 2019-08-22
EP3527340A1 (fr) 2019-08-21

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