EP0726848B1 - Einrichtung zum verstellen einer schneidmesserleiste für einen schneidzylinder einer rotationsdruckmaschine - Google Patents
Einrichtung zum verstellen einer schneidmesserleiste für einen schneidzylinder einer rotationsdruckmaschine Download PDFInfo
- Publication number
- EP0726848B1 EP0726848B1 EP94902604A EP94902604A EP0726848B1 EP 0726848 B1 EP0726848 B1 EP 0726848B1 EP 94902604 A EP94902604 A EP 94902604A EP 94902604 A EP94902604 A EP 94902604A EP 0726848 B1 EP0726848 B1 EP 0726848B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- cutting
- cylinder
- groove
- stud bolts
- bar
- 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.)
- Expired - Lifetime
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H45/00—Folding thin material
- B65H45/12—Folding articles or webs with application of pressure to define or form crease lines
- B65H45/16—Rotary folders
- B65H45/162—Rotary folders with folding jaw cylinders
- B65H45/168—Rotary folders with folding jaw cylinders having changeable mode of operation
-
- 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
- B26D7/26—Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member
- B26D7/2628—Means for adjusting the position of the cutting member
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F13/00—Common details of rotary presses or machines
- B41F13/54—Auxiliary folding, cutting, collecting or depositing of sheets or webs
- B41F13/56—Folding or cutting
- B41F13/60—Folding or cutting crosswise
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H35/00—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers
- B65H35/04—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers from or with transverse cutters or perforators
- B65H35/08—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers from or with transverse cutters or perforators from or with revolving, e.g. cylinder, cutters or perforators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H45/00—Folding thin material
- B65H45/12—Folding articles or webs with application of pressure to define or form crease lines
- B65H45/28—Folding in combination with cutting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2301/00—Handling processes for sheets or webs
- B65H2301/10—Selective handling processes
- B65H2301/16—Selective handling processes of discharge in bins, stacking, collating or gathering
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2511/00—Dimensions; Position; Numbers; Identification; Occurrences
- B65H2511/10—Size; Dimensions
- B65H2511/11—Length
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2511/00—Dimensions; Position; Numbers; Identification; Occurrences
- B65H2511/40—Identification
- B65H2511/414—Identification of mode of operation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2555/00—Actuating means
- B65H2555/10—Actuating means linear
- B65H2555/11—Actuating means linear pneumatic, e.g. inflatable elements
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T83/00—Cutting
- Y10T83/929—Tool or tool with support
- Y10T83/9372—Rotatable type
- Y10T83/9396—Shear type
- Y10T83/9399—Cutting edge wholly parallel to axis of rotation
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T83/00—Cutting
- Y10T83/929—Tool or tool with support
- Y10T83/9457—Joint or connection
- Y10T83/9464—For rotary tool
- Y10T83/9469—Adjustable
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T83/00—Cutting
- Y10T83/929—Tool or tool with support
- Y10T83/9457—Joint or connection
- Y10T83/9464—For rotary tool
- Y10T83/9469—Adjustable
- Y10T83/9471—Rectilinearly
Definitions
- the invention relates to a device for adjusting a cutting knife bar for a cutting cylinder Rotary printing machine according to the preamble of Claim 1.
- a cutting and collecting device for Rotary printing presses are from DE-C-6 71 790 known to use a cutting cylinder with a Collection cylinder works together in its scope has three groove strips.
- the collecting cylinder is used for constantly changing cutting edges and for collecting two somewhat different lengths, which after the common cross folds have the same edge lengths should. That is why the two cutting knives are the Cutting cylinder in the circumferential direction once more and once slightly less than 180 ° to each other.
- EP-A-03 64 864 is a generic one Device for adjusting a cutting knife bar a cutting cylinder in the folder one Rotary printing machine known with which the different cutting lengths of the blanks is adjustable that the cutting cylinder with two am Circumferentially arranged cutting knives from an inner and an outer cylinder, both in Are mutually adjustable circumferential direction. This happens through a arranged in the machine frame additional second gear train.
- the disadvantage here is a Additional expenditure on machine elements as well as an enlargement of the construction volume of the folder mentioned.
- US-A-4 338 087 describes an apparatus for Folding webs with a gripper and one Folding knife. To open and close the gripper a bar in the axial direction of the folding cylinder periodically moved. This axial movement is by means of oblique grooves and bolts in one movement Transfer circumferential direction of the folding cylinder.
- the invention has for its object a Device for adjusting the cutting knife bars two cutting cylinder bars with cutting blades to create a folder.
- the invention provides the following advantages in particular achieved. Through one outside the side frame arranged actuator for adjusting the The construction volume of the facility will not be cut enlarged.
- the facility is from the operating side of the Machine made easy to operate and inexpensive Construction elements.
- the setup can easily be done at a conversion of the folder from double production to Collective production and vice versa from long-long cut to Long-short cut can be changed. Besides, one is stepless adjustment possible.
- a cutting cylinder 1 - as shown in Fig. 1 - is over its journals 2, 3 stored in side frames, from which only the left side frame 4 is shown.
- the Axle journal 2 is in a cylindrical roller bearing 6, which is designed as a floating bearing.
- One in one centric bore 7 of the cutting cylinder 1 arranged, movable in the axial direction by a stroke length a Lifting spindle 8 is outside of the journal 2 and beyond the left side frame 4 via a coupling 9 and Threaded spindle 11 with a handle, for. B. a handwheel 12 connected.
- the threaded spindle 11 is by a Threaded bore 13 of a bearing block 14 fixed to the frame guided.
- Both the cylindrical roller bearing 6 and the Bearing bracket 14 is by means of screws 15, for. B. Cylinder screws, fixed to the frame. Hole 7 has a corresponding fit, so that the Bearing clearance between the lifting spindle 8 and the bore 7 is minimized.
- the cutting cylinder 1 has - as in FIG. 2 shown - two diametrically on its circumference opposite and in the axis-parallel direction running grooves 16, 17 with bottom surfaces 18; 19 on, in which cutting knife bars 21, 22 are arranged.
- the Cutting knife bars 21, 22 each consist of a arranged on the bottom surface 18, 19 of the groove 16, 17 Guide bar 23, 24 with a rectangular cross section.
- the guide bar 23, 24 is non-positive and positive by means of screws 26, e.g. B. cylinder head bolts, a Knife insert bar 27, 28 connected, each in axially parallel direction on from the knife insert 27, 28 protruding cutting knife 29, 30 carries.
- the Tracking strips 23, 24 can be used together with the Knife insert strips 27, 28 can be made in one piece.
- the part of the lifting spindle located within the cutting cylinder 1 8 two holes 32, 33 in the radial direction, through which on both sides, each in the radial direction extending stud bolts 34, 35 are arranged.
- the grooves 39, 40 in the guide strips 23, 24 run at an angle ⁇ with an amount in the range from 2 ° to 10 ° to an axial center line 42 of the cutting cylinder 1.
- the illustrations shown in FIGS. 1 to 3 show the cutting knives 29, 30 in the "non-collective production" position, that is to say the cutting knives 29, 30 are aligned with the center line 42 running, on both sides of the groove 16, 17 provided in the lateral surface of the cutting cylinder 1 in threaded bores 43, each of which presses a sliding block 46 against the guide bar 23, 24 via a compression spring 44 indicated in FIGS. 2 and 3, so that the guide bar 23, 24 against the bottom surface 18, 19 of the groove 16, 17 is pressed.
- the sliding blocks 46 can be made of hardened steel or preferably made of brass, so that between the Slide blocks 46 and the guide strips 23, 24 no Abrasion occurs.
- the sliding blocks 46 are with a such pressure against the guide strips 23, 24, which is slightly larger than that on the cutting knife bars 21, 22 acting in the opposite direction centrifugal forces when the cutting cylinder rotates 1.
- the between the lifting spindle 8 and the threaded spindle 11 arranged coupling 9 consists of a two-part bearing housing 48 connected by screws 47; 49, as Stator, the first part 48 positive and non-positive is connected to the threaded spindle 11.
- 49 Inside the Bearing housing 48, 49 is that from the journal 2 of the Cutting cylinder 1 protruding one end of the Threaded spindle 11 in a roller bearing 51, for. B.
- Thrust ball bearings and screwed on Cover disc 52 held as a rotor, so that when rotating of the cutting cylinder 1, the lifting spindle 8 also rotates, while the clutch 9 with its two-part Bearing housing 48, 49 and the one with the first Bearing housing part 48 firmly connected threaded spindle 11 - Stator - remains fixed to the frame.
- FIG. 5 A second embodiment of a drive Lifting spindle 8 according to FIG. 1 is shown in FIG. 5.
- the Lifting spindle 8 is via a bearing 53, which consists of a two-part bearing housing connected by screws 47 54, 55 exists, with a piston rod 57 a double acting pneumatic working cylinder 58 connected.
- This working cylinder 58 is a bearing block 59 with the left side frame 4 by means of screws 15 attached.
- Analog of the clutch 9 this is from the Axle journal 2 of the cutting cylinder 1 protruding end the threaded spindle 11 in a roller bearing 51, for.
- B. Axial ball bearings, stored and by means of a screwed cover plate 52 held so that when Rotating the cutting cylinder 1, the lifting spindle 8 co-rotates while the bearing 53 with its two-part bearing housing 54, 55 and the one with the first Bearing housing part 54 firmly connected piston rod 57 remains fixed to the frame.
- the piston rod 57 is through a Bore 61 of the bearing block 59 out.
- the working cylinder 58 has two connecting pieces 62, 63 for compressed air, the valves not shown with a Compressed air system are connected.
- the towards Shell surface of the cutting cylinder 1 facing ends of the Stud bolts 34, 35 are 65, 66; 67, 68 designated.
- the lifting spindle 8 ends in one electric linear drive or linear motor 69, which in a cavity 71 of the cutting cylinder 1 according to FIG. 6 is arranged and a lifting force on the lifting spindle 8 exerts in the axial direction.
- a linear motor 69 is in a brochure from Lintrol Systems (U.K.) Ltd., Loughborough, England.
- the axle journal 2 can be accessed by the hollow space 71 by means of machine screws 72 with the front of the Cutting cylinder 1 non-positively and positively connected his.
- the lifting spindle 8 also ends 7 inside the cutting cylinder 1 and is on its end facing the left journal 2 as Rack 78 formed.
- the rack 78 meshes with a pinion 79, which in turn is power and positively arranged with a cylinder electric gear motor 81 is connected.
- the Transmission of the control impulses and the power current can, as already described in FIG. 6, both via commonly known electrical slip ring systems as also by means of contactless already described above Power transmission takes place.
- the gear motor 81 as well the associated pinion 79 are in a cavity 82 of the cutting cylinder 1 housed, which, for. B. about at the front of the cutting cylinder 1 screwed axle 2 is accessible.
- a Cutting knife bar 22 with its guide bar 24 in a groove 17 extending in the axial direction.
- the circumferential direction has the bottom 19 of the groove 17th facing side of the cutting knife bar 22 integral pins 96, 97, which force and form-fitting in grooves 114, 115 with rounded ends engage in the bottom surface 19 at an angle ⁇ run to a center line 42 of the cutting cylinder 1.
- the cutting knife bar 22 is actuated by a cylinder-fixed actuating means 116 by an amount a in Direction of the center line 42 of the cutting cylinder 1 extending angle ⁇ , so that a maximum of an offset c the cutting knife bar 22 in the circumferential direction of the Cutting cylinder 1 is achieved.
- springs 118 preferably Leaf springs, non-positively arranged, the e.g. B. by means of grooved pins with the side wall 87 of the groove 17 are connected.
- the cutting knife bar is now in place 22 constantly under tension.
- adjusting means 116 a known electromagnet, a linear motor 69, a Gear motor 81 with pinion 79, which in a Rack 78 engages from a pneumatic Working cylinder 58 or from a previously described piezoelectric force transducers exist, which over a bearing 119 fixed to the cylinder and a bearing 121 with the Underside of the guide bar 24 non-positively connected is. It can be on the opposite end of the Cutting knife bar 22 a second adjusting means 116, 113, 119 may be arranged.
- the energy transfer can, like already described above, for compressed air Rotary transformer 86 or for electrical energy by means of known slip ring system or by means of non-contact Power transmission devices 74, 76, 77 take place. This also applies analogously to the adjustment of the second arranged on the circumference of the cutting cylinder 1 Cutting knife bar 21.
- a Cutting knife bar 22 with its guide bar 24 in a groove 17 extending in the axial direction has the bottom 19 of the groove 17th facing side of the cutter bar 22 two grooves 122, 123 with rounded ends, into which cylinder-fixed pins 125, 126 non-positive and positive intervention.
- the grooves 122, 123 run in one Angle ⁇ to a center line 42 of the cutting cylinder 1.
- the cutting knife bar 22 is actuated by a cylinder-fixed actuating means 116 by an amount a in Direction of the center line 42 of the cutting cylinder 1 extending angle ⁇ , so that a maximum of an offset c the cutting knife bar 22 in the circumferential direction of the Cutting cylinder 1 is achieved.
- a cylinder-fixed actuating means 116 Analogous to the illustration 14 and 15 are springs 118, in particular Leaf springs are provided around the cutter bar 22 keep under tension. It can be the same Setting means 116 as in the eighth embodiment in 14 to 16 are used with an arrangement above Bearings 119, 121. It is also possible to use the adjusting means 116 18 and FIG.
- the two-armed lever 127 is approximately in the middle through one frame-fixed bearing 128 held and points to his Each end has a joint 129, 130. It can at the opposite end face of the cutting knife bar 22 a second adjusting means 116, 121, 130, 128, 129 be arranged.
- the energy transfer can, like also already set out. This applies analogously also for the adjustment of the second on the circumference of the Cutting cylinder 1 arranged cutting knife bar 21st
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Details Of Cutting Devices (AREA)
- Nonmetal Cutting Devices (AREA)
- Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
Description
- Fig. 1
- die Draufsicht auf einen Messerzylinder;
- Fig. 2
- einen Schnitt II - II nach Fig. 1;
- Fig. 3
- eine vergrößerte Darstellung einer Schneidmesserleiste nach Fig. 2;
- Fig. 4
- einen Teilschnitt IV - IV nach Fig. 2, um 90° gedreht dargestellt;
- Fig. 5
- ein zweites Ausführungsbeispiel eines Antriebes der Hubspindel nach Fig. 1;
- Fig. 6
- ein drittes Ausführungsbeispiel eines Antriebes der Hubspindel analog einer Darstellung nach Fig. 4;
- Fig. 7
- ein viertes Ausführungsbeispiel eines Antriebes der Hubspindel analog einer Darstellung nach Fig. 4;
- Fig. 8
- eine Draufsicht auf einen Schneidzylinder mit einem fünften Ausführungsbeispiel einer Einrichtung;
- Fig. 9
- einen Schnitt IX - IX nach Fig. 8;
- Fig. 10
- einen Teilschnitt X - X nach Fig. 8;
- Fig. 11
- eine Draufsicht auf einen Schneidzylinder mit einem sechsten Ausführungsbeispiel einer Einrichtung;
- Fig. 12
- einen Schnitt XII - XII nach Fig. 11;
- Fig. 13
- einen Teilschnitt XIII - XIII nach Fig. 12.
17 in der Mantelfläche des Schneidzylinders 1 in Gewindebohrungen angeordnete Schrauben 43 vorgesehen, welche jeweils über eine in Fig. 2 und 3 angedeutete Druckfeder 44 einen Gleitstein 46 gegen die Führungsleiste 23, 24 drückt, so daß die Führungsleiste 23, 24 gegen die Bodenfläche 18, 19 der Nut 16, 17 gepreßt wird.
Die Nuten 39, 40 in der Führungsleiste 23 verlaufen in Blickrichtung der Draufsicht auf den Schneidzylinder 1 in Fig. 1 gesehen, deckungsgleich mit den Nuten 39, 40 in der Führungsleiste 24, da eine Bewegung der Stehbolzen 34, 35 in axialer Richtung 42 eine Bewegung der Schneidmesserleisten 21, 22 aufeinander bewirken,
Auch hier verlaufen die Nuten 113, 114 in diesselbe Richtung, wie unter Punkt 1b) beschrieben.
Auch hier verlaufen die Nuten 122, 123 in diesselbe Richtung wie unter Punkt 1b) beschrieben.
- 1
- Schneidzylinder
- 2
- Achszapfen (1)
- 3
- Achszapfen (1)
- 4
- Seitengestell, linkes
- 5
- -
- 6
- Zylinderrollenlager (2)
- 7
- Bohrung, zentrisch (1)
- 8
- Hubspindel
- 9
- Kupplung
- 10
- -
- 11
- Gewindespindel
- 12
- Handrad
- 13
- Gewindebohrung
- 14
- Lagerbock
- 15
- Schraube
- 16
- Nut (1), Zylindergrube
- 17
- Nut (1), Zylindergrube
- 18
- Bodenfläche (16)
- 19
- Bodenfläche (17)
- 20
- -
- 21
- Schneidmesserleiste
- 22
- Schneidmesserleiste
- 23
- Führungsleiste (21)
- 24
- Führungsleiste (22)
- 25
- -
- 26
- Schraube
- 27
- Messereinsatzleiste (21)
- 28
- Messereinsatzleiste (22)
- 29
- Schneidmesser (21)
- 30
- Schneidmesser (22)
- 31
- -
- 32
- Bohrung (8)
- 33
- Bohrung (8)
- 34
- Stehbolzen
- 35
- Stehbolzen
- 36
- -
- 37
- Kanal (1)
- 38
- Kanal (1)
- 39
- Nut, rundstirnig
- 40
- Nut, rundstirnig
- 41
- -
- 42
- Mittellinie (1)
- 43
- Schraube
- 44
- Druckfeder (43)
- 45
- -
- 46
- Gleitstein
- 47
- Schraube
- 48
- Lagergehäuse (9)
- 49
- Lagergehäuse (9)
- 50
- -
- 51
- Wälzlager
- 52
- Deckscheibe
- 53
- Lager
- 54
- Lagergehäuse (53)
- 55
- Lagergehäuse (53)
- 56
- -
- 57
- Kolbenstange
- 58
- Arbeitszylinder
- 59
- Lagerbock
- 60
- -
- 61
- Bohrung (59)
- 62
- Anschlußstutzen (58)
- 63
- Anschlußstutzen (58)
- 64
- -
- 65
- Ende, erstes (34)
- 66
- Ende, zweites (34)
- 67
- Ende, erstes (35)
- 68
- Ende, zweites (35)
- 69
- Linearmotor
- 70
- -
- 71
- Hohlraum (1)
- 72
- Maschinenschraube
- 73
- Rotationsachse (1)
- 74
- Sekundärspule
- 75
- -
- 76
- Primärspule
- 77
- Primärelektronik
- 78
- Zahnstange (8)
- 79
- Ritzel
- 80
- -
- 81
- Getriebemotor
- 82
- -
- 83
- -
- 84
- -
- 85
- -
- 86
- -
- 87
- -
- 88
- -
- 89
- -
- 90
- -
- 91
- -
- 92
- -
- 93
- -
- 94
- -
- 95
- -
- 96
- -
- 97
- -
- 98
- -
- 99
- -
- 100
- -
- 101
- -
- 102
- -
- 103
- -
- 104
- -
- 105
- -
- 106
- -
- 107
- -
- 108
- -
- 109
- -
- 110
- -
- 111
- -
- 112
- -
- 113
- Nut (1)
- 114
- Nut (1)
- 115
- -
- 116
- Stellmittel
- 117
- Längsseite (28)
- 118
- Feder
- 119
- Lager
- 120
- -
- 121
- Lager
- 122
- Nut (22)
- 123
- Nut (22)
- 124
- -
- 125
- Zapfen
- 126
- Zapfen
- 127
- Hebel
- 128
- Lager
- 129
- Gelenk
- 130
- Gelenk
- 131
- -
- a
- Hublänge
- α
- Winkel (39, 40)
- B
- Pfeilrichtung
- c
- Versatz (21, 22)
- D
- Pfeilrichtung
- β
- Winkel
- l
- Länge
Claims (14)
- Einrichtung zum Verschieben von Schneidmesserleisten (21; 22) auf einem Schneldzylinder (1) zum Querschneiden eines Papierbahnstranges vor einem Einlauf in einen von "Nichtsammeln" auf "Sammeln" und umgekehrt umschaltbaren Falzapparat, wobei die Schneidmesserleisten achsparallel und in Umfangsrichtung des Schneldzylinders wahlweise mittels je einer Verschiebeeinrichtung aufeinander zu - oder voneinander weg bewegt werden, um Signaturen gleicher oder unterschiedlicher Länge herzustellen, und wobei als Verschiebeeinrichtung (39, 40; 113, 114; 122, 123; 65, 67; 66, 68; 96, 97; 108, 109, 116; 8, 82, 83; 83, 89; 82, 89; 24, 116, 127; 116, 121, 124) für die Schneidmesserleisten (21; 22) eine nach dem "Prinzip in einen Winkel (α) schräggestellte Nut (39, 40; 113, 114; 122, 123) mit einem in die Nut (39, 40; 113, 114; 122, 123) eingreifenden Zapfen (65, 67; 66, 68; 125, 126)" vorgesehen ist, wobei Nut (39, 40; 113, 114; 122, 123) und Zapfen (65, 67; 66, 68; 125, 126) eine Relativbewegung zueinander ausführend angeordnet sind, dadurch gekennzeichnet, daß der Schneidzylinder Zylindergruben (16; 17) aufweist, in denen die Schneidmesserleisten angeordnet sind und daß die Nut (39, 40; 113, 114; 122, 123) oder der Zapfen (65, 67; 66, 68; 125, 126) in der Bodenfläche (18; 19) der Zylindergrube (16; 17) angeordnet sind.
- Einrichtung nach Anspruch 1, dadurch gekennzeichnet, daß die Nut (39; 40) in einer Schneidmesserleiste (21; 22) angeordnet ist, daß die Zapfen (65, 67; 66, 68) als Stehbolzen (34; 35) ausgeführt sind, die mittels eines Antriebes (8, 9, 11, 12; 53, 57, 58; 8, 69; 8, 78, 79, 81) in axialer Richtung (42) bewegbar sind.
- Einrichtung nach Anspruch 1 und 2, dadurch gekennzeichnet, daß sich die Stehbolzen (34; 35) in diametraler Richtung des Querschnittes des Schneidzylinders (1) erstreckenden Kanälen (37; 38) angeordnet sind, daß Enden (65, 67; 66, 68) der Stehbolzen (34; 35) mit Nuten (39, 40) der Schneidmesserleisten (21; 22) in Eingriff stehen.
- Einrichtung nach den Ansprüchen 1 bis 3, dadurch gekennzeichnet, daß die Stehbolzen (34; 35) mit einer in einer Bohrung (7) des Schneidzylinders (1) in axialer Richtung sich erstreckenden Hubspindel (8) kraft- und formschlüssig verbunden sind.
- Einrichtung nach den Ansprüchen 1 bis 4, dadurch gekennzeichnet, daß der Winkel (α) 2° bis 10° beträgt.
- Einrichtung nach den Ansprüchen 1 bis 4, dadurch gekennzeichnet, daß der Antrieb (8, 9, 11, 12) der Stehbolzen (34; 35) über ein Handrad (12) erfolgt, welches über eine Gewindespindel (11) und eine Kupplung (9) mit einer die Stehbolzen (34; 35) aufnehmenden Hubspindel (8) verbunden ist.
- Einrichtung nach den Ansprüchen 1 bis 4, dadurch gekennzeichnet, daß der Antrieb (8, 53, 57, 58) der Stehbolzen (34; 35) über einen doppelt wirkenden pneumatischen Arbeitszylinder (58) erfolgt, welcher eine Kupplung (53) mit einer die Stehbolzen (34; 35) aufnehmenden Hubspindel (8) verbunden ist.
- Einrichtung nach den Ansprüchen 1 bis 4, dadurch gekennzeichnet, daß der Antrieb (8, 69) der Stehbolzen (34; 35) über einen im Zylinderinneren (1) angeordneten Linearmotor (69) erfolgt.
- Einrichtung nach den Ansprüchen 1 bis 4, dadurch gekennzeichnet, daß der Antrieb (8, 78, 79, 81) über einen im Zylinderinneren (1) angeordneten Zahnstangenantrieb (78, 79, 81) erfolgt.
- Einrichtung nach Anspruch 1, dadurch gekennzeichnet, daß die Nut (113; 114) in der Bodenfläche (18; 19) einer Zylindergrube (16; 17) des Schneidzylinders (1) zur Aufnahme einer Führungsteiste (23; 24) der Schneidmesserleiste (21; 22) angeordnet ist, daß die Zapfen (96, 97) stoffschlüssig mit der Führungsleiste (23; 24) verbunden sind.
- Einrichtung nach Anspruch 1, dadurch gekennzeichnet, daß die Nut (122, 123) in einer Schneidmesserleiste (21; 22) angeordnet ist, daß die Zapfen (125, 126) formschlüssig mit der Bodenfläche (18; 19) einer Zylindergrube (16; 17) des Schneidzylinders (1) verbunden sind.
- Einrichtung nach Anspruch 1, dadurch gekennzeichnet, daß zumindest ein im Zylinderinneren (1) angeordnetes zylinderfestes Stellmittel (116) formschlüssig mit der Schneidmesserleiste (21; 22) verbunden ist.
- Einrichtung nach Anspruch 12, dadurch gekennzeichnet, daß die Stellmittel (108, 109, 116) aus einem Elektromagneten, aus einem Linearmotor (69), aus einem Getriebemotor (81) mit Ritzel (79) und Zahnstange (78), aus einem pneumatischen Arbeitszylinder (58) oder aus einem piezoelektrischen Kraftaufnehmer bestehen.
- Einrichtung nach Anspruch 1, dadurch gekennzeichnet, daß zwischen der Schneidmesserleiste (21; 22) und einer ersten Seitenwand (87) der Zylindergrube (17) in axialer Richtung verlaufende Rückstellfedern (118) angeordnet sind.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4242886A DE4242886A1 (de) | 1992-12-18 | 1992-12-18 | Einrichtung zum Verstellen einer Schneidmesserleiste für einen Schneidzylinder einer Rotationsdruckmaschine |
DE4242886 | 1992-12-18 | ||
PCT/DE1993/001210 WO1994014612A2 (de) | 1992-12-18 | 1993-12-17 | Einrichtung zum verstellen einer schneidmesserleiste für einen schneidzylinder einer rotationsdruckmaschine |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0726848A1 EP0726848A1 (de) | 1996-08-21 |
EP0726848B1 true EP0726848B1 (de) | 2000-03-22 |
Family
ID=6475707
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP94902604A Expired - Lifetime EP0726848B1 (de) | 1992-12-18 | 1993-12-17 | Einrichtung zum verstellen einer schneidmesserleiste für einen schneidzylinder einer rotationsdruckmaschine |
Country Status (5)
Country | Link |
---|---|
US (1) | US5950516A (de) |
EP (1) | EP0726848B1 (de) |
JP (1) | JP3391793B2 (de) |
DE (4) | DE4244787C2 (de) |
WO (1) | WO1994014612A2 (de) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE59600877D1 (de) * | 1995-05-20 | 1999-01-07 | Koenig & Bauer Albert Ag | Schneidvorrichtung |
DE19526507C2 (de) * | 1995-07-20 | 1999-04-08 | Wifag Maschf | Messerzylinder mit verstellbarem Messerbalken |
JPH1177586A (ja) * | 1997-09-04 | 1999-03-23 | Mitsubishi Heavy Ind Ltd | ロータリカットオフ装置 |
GB9714424D0 (en) * | 1997-07-10 | 1997-09-10 | Kvaerner Clecim Cont Casting | Method of shearing metal strip and apparatus therefor |
US6231492B1 (en) * | 1998-05-11 | 2001-05-15 | Goss Graphic Systems Inc. | Cutting drum having circumferentially adjustable cutting blades for use on a rotary press folding machine |
US6244151B1 (en) * | 1998-06-11 | 2001-06-12 | Tamarack Products Inc. | Apparatus for adjusting cutting bar |
DE19908118B4 (de) * | 1999-02-25 | 2005-07-28 | Man Roland Druckmaschinen Ag | Schneidmesserzylinder |
US6418828B1 (en) * | 1999-06-24 | 2002-07-16 | The Procter & Gamble Company | Force-adjustable rotary apparatus for working webs or sheets of material |
US6715393B2 (en) * | 2000-12-04 | 2004-04-06 | Chicago, Slitter | Cutting apparatus having adjustable cutter assembly |
FI117281B (fi) * | 2002-12-18 | 2006-08-31 | Metso Paper Inc | Katkaisulaite |
DE20321545U1 (de) * | 2003-06-12 | 2007-11-29 | Man Roland Druckmaschinen Ag | Schneidzylinder zum Querschneiden einer Bedruckstoffbahn in einer Rotationsdruckmaschine |
DE10335758C5 (de) | 2003-08-05 | 2015-12-03 | Manroland Web Systems Gmbh | Verfahren und Druckwerk zur Beeinflussung der lateralen Bahnspreizung insbesondere an Rotationsdruckmaschinen |
DE102006005121A1 (de) * | 2006-02-04 | 2007-08-09 | Peter Mayr | Falzwerk einer Druckmaschine mit mindestens einer Steuervorrichtung für Funktionseinheiten |
DE102006048480B4 (de) * | 2006-10-11 | 2009-12-31 | WINKLER+DüNNEBIER AG | Schneid- und Prägestation |
DE102007058816A1 (de) * | 2007-12-05 | 2009-06-10 | Krones Ag | Schneidwerkzeug zum Schneiden von Etiketten |
CN109676673B (zh) * | 2018-12-31 | 2021-05-07 | 泰州市博泰电子有限公司 | 一种pcb基板生产用的边缘切割设备 |
DE102019107063A1 (de) * | 2019-03-20 | 2020-09-24 | Bw Papersystems Hamburg Gmbh | Messertrommel |
DE102019005467A1 (de) * | 2019-08-03 | 2021-02-04 | Sdf Schnitt-Druck-Falz Spezialmaschinen Gmbh | Vorrichtung und Verfahren zum Schneiden und Falten von Bogen |
CN116062535B (zh) * | 2023-03-06 | 2023-06-09 | 苏州天立达精密科技股份有限公司 | 一种oca裸切的模切加工设备及方法 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE671790C (de) * | 1937-10-10 | 1939-02-14 | Koenig & Bauer Schnellpressfab | Schneid- und Sammelvorrichtung fuer Rotationsdruckmaschinen |
US2832411A (en) * | 1954-12-13 | 1958-04-29 | Bonnar Vawter Inc | Perforating blade holding means |
DE1166603B (de) * | 1959-08-13 | 1964-03-26 | Wilh Heuer Soehne Maschinenfab | Planquerschneider |
DE1241248B (de) * | 1964-06-26 | 1967-05-24 | Ibm | Vorrichtung zum Befestigen einer Schneidklinge in einer Laengsnut eines umlaufenden Schneidzylinders |
US3247746A (en) * | 1964-07-02 | 1966-04-26 | Paper Converting Machine Co | Cut-off device |
DE2656267C3 (de) * | 1976-12-11 | 1980-05-08 | Koenig & Bauer Ag, 8700 Wuerzburg | Falzapparat für Rollenrotationsdruckmaschinen |
US4338087A (en) * | 1981-01-12 | 1982-07-06 | Baldwin-Gregg, Inc. | Combined web jaw and bight stripper |
GB8412965D0 (en) * | 1984-05-21 | 1984-06-27 | Langston Machine | Web cutting machines |
GB2166119A (en) * | 1984-09-28 | 1986-04-30 | Rotaprint Plc | Gripping device |
JPS6186368A (ja) * | 1984-10-02 | 1986-05-01 | Ikegai Gosu Kk | 印刷機の折り装置 |
JPH0257876U (de) * | 1988-10-19 | 1990-04-25 | ||
SE461726B (sv) * | 1989-02-06 | 1990-03-19 | Rolf Arne Larsson | Anordning foer fasthaallning av knivblad foer skaerning av en pappersbana |
DE3934673A1 (de) * | 1989-10-18 | 1991-04-25 | Man Miller Druckmasch | In der formatlaenge verstellbare querschneidvorrichtung fuer laufende bahnen |
DE4207209A1 (de) * | 1992-03-06 | 1993-09-09 | Frankenthal Ag Albert | Vorrichtung zum einstellen eines messers auf einem zylinder eines falzapparates |
DE9204602U1 (de) * | 1992-04-03 | 1992-06-04 | Maschinenfabrik Goebel Gmbh, 6100 Darmstadt | Zylinder zum Bearbeiten |
-
1992
- 1992-12-18 DE DE4244787A patent/DE4244787C2/de not_active Expired - Fee Related
- 1992-12-18 DE DE4244786A patent/DE4244786C2/de not_active Expired - Fee Related
- 1992-12-18 DE DE4242886A patent/DE4242886A1/de not_active Withdrawn
-
1993
- 1993-12-17 WO PCT/DE1993/001210 patent/WO1994014612A2/de active IP Right Grant
- 1993-12-17 JP JP51467694A patent/JP3391793B2/ja not_active Expired - Fee Related
- 1993-12-17 EP EP94902604A patent/EP0726848B1/de not_active Expired - Lifetime
- 1993-12-17 DE DE59309989T patent/DE59309989D1/de not_active Expired - Fee Related
-
1997
- 1997-11-05 US US08/968,880 patent/US5950516A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP3391793B2 (ja) | 2003-03-31 |
US5950516A (en) | 1999-09-14 |
EP0726848A1 (de) | 1996-08-21 |
DE4244787C2 (de) | 2000-01-27 |
JPH08504684A (ja) | 1996-05-21 |
DE4244786C2 (de) | 1997-08-07 |
DE59309989D1 (de) | 2000-04-27 |
WO1994014612A3 (de) | 1994-10-27 |
DE4244786A1 (de) | 1995-02-23 |
DE4242886A1 (de) | 1994-06-23 |
DE4244787A1 (de) | 1995-02-23 |
WO1994014612A2 (de) | 1994-07-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0726848B1 (de) | Einrichtung zum verstellen einer schneidmesserleiste für einen schneidzylinder einer rotationsdruckmaschine | |
EP0559077B1 (de) | Vorrichtung zum Einstellen eines Messers auf einem Zylinder eines Falzapparates | |
DE10215705A1 (de) | Zylindrischer Körper einer bedruckstoffverarbeitenden Maschine | |
DE3047980C2 (de) | Druckmittelbetätigter Messerhalter für Rollenschneidmaschinen | |
DE2530365C3 (de) | Einrichtung zur Durchmesserverstellung eines Zylinders | |
EP0899068A2 (de) | Vorrichtung zum Stanzen von Etiketten o.dgl. | |
DE19530956C2 (de) | Vorrichtung zur Umstellung eines Sammelzylinders eines Falzapparates | |
EP0254850A2 (de) | Motorgetriebene Handschleifmaschine | |
DE19817977C2 (de) | Rollenführung für ein Walzgerüst | |
EP1360135B1 (de) | Falzmesserzylinder eines falzapparates und ein verfahren zum verstellen eines falzmessers | |
DE1574418B1 (de) | Fuehrungsvorrichtung fuer laufende Materialbahnen | |
DE102005010948B4 (de) | Vorrichtung zum Trennen einer bedruckten Papierbahn | |
DE102014107675A1 (de) | Ziehklingenvorrichtung | |
DE3002383A1 (de) | Rollreibgetriebe zum umwandeln einer drehbewegung in eine laengsbewegung und umgekehrt | |
DE102022207528A1 (de) | Gegenzylinder-Anordnung | |
DE3428948A1 (de) | Numerisch gesteuerte kreisschere und verfahren zur einstellung der dazugehoerenden messereinheiten | |
DE2706510C2 (de) | Stabeisenschere | |
WO2019053011A1 (de) | Drahtbremsvorrichtung | |
DE3836502C2 (de) | ||
EP0999159B1 (de) | Rollenwickeleinrichtung | |
DE2659478B2 (de) | Vorrichtung zum Beschneiden der Kanten einer Materialbahn | |
EP4389374A1 (de) | Vorrichtung zum zuschneiden von verpackungen | |
EP2635395B1 (de) | Hochgeschwindigkeitsschere | |
EP2047974B1 (de) | Walzenanordnung | |
EP4257272A1 (de) | Vorrichtung zur führung und auslenkung eines bohrfräsers zur herstellung eines hinterschnittenen bohrlochs |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 19950609 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): CH DE FR GB IT LI SE |
|
17Q | First examination report despatched |
Effective date: 19960827 |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: KOENIG & BAUER AKTIENGESELLSCHAFT |
|
GRAG | Despatch of communication of intention to grant |
Free format text: ORIGINAL CODE: EPIDOS AGRA |
|
GRAG | Despatch of communication of intention to grant |
Free format text: ORIGINAL CODE: EPIDOS AGRA |
|
GRAH | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOS IGRA |
|
GRAH | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOS IGRA |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): CH DE FR GB IT LI SE |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SE Free format text: THE PATENT HAS BEEN ANNULLED BY A DECISION OF A NATIONAL AUTHORITY Effective date: 20000322 |
|
ITF | It: translation for a ep patent filed |
Owner name: DE DOMINICIS & MAYER S.R.L. |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: EP |
|
GBT | Gb: translation of ep patent filed (gb section 77(6)(a)/1977) |
Effective date: 20000322 |
|
REF | Corresponds to: |
Ref document number: 59309989 Country of ref document: DE Date of ref document: 20000427 |
|
ET | Fr: translation filed | ||
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20001217 |
|
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
26N | No opposition filed | ||
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20001217 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20021212 Year of fee payment: 10 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 20021217 Year of fee payment: 10 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: CH Payment date: 20021230 Year of fee payment: 10 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20031231 Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20031231 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20040701 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20040831 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED. Effective date: 20051217 |