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EP1571110A1 - Entraínement pour une lame de pliage - Google Patents

Entraínement pour une lame de pliage Download PDF

Info

Publication number
EP1571110A1
EP1571110A1 EP04004858A EP04004858A EP1571110A1 EP 1571110 A1 EP1571110 A1 EP 1571110A1 EP 04004858 A EP04004858 A EP 04004858A EP 04004858 A EP04004858 A EP 04004858A EP 1571110 A1 EP1571110 A1 EP 1571110A1
Authority
EP
European Patent Office
Prior art keywords
drive
folding blade
linear
drive element
piston rod
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.)
Granted
Application number
EP04004858A
Other languages
German (de)
English (en)
Other versions
EP1571110B1 (fr
Inventor
Christoph Beck
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.)
MBO Postpress Solutions GmbH
Original Assignee
Maschinenbau Oppenweiler Binder GmbH and Co KG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Maschinenbau Oppenweiler Binder GmbH and Co KG filed Critical Maschinenbau Oppenweiler Binder GmbH and Co KG
Priority to EP20040004858 priority Critical patent/EP1571110B1/fr
Priority to DE200450007607 priority patent/DE502004007607D1/de
Priority to CNB2005100518172A priority patent/CN100540432C/zh
Publication of EP1571110A1 publication Critical patent/EP1571110A1/fr
Application granted granted Critical
Publication of EP1571110B1 publication Critical patent/EP1571110B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • B65H45/18—Oscillating or reciprocating blade folders

Definitions

  • the invention relates to a folding blade drive for a folding machine after Preamble of claim 1.
  • the folding blade drive comprises a deflection rollers 7 revolving Drive belt 6, to which a folding blade 1 attached adjacent to its ends is.
  • the folding blade 1 is guided linearly for a vertical lifting movement.
  • the Drive belt 6 is driven by a linear motor 3, the one in a linear motor stator Has 4 running linear motor rotor 5, with the drive belt 6 is connected.
  • a movement of the linear motor rotor 5 is on the two Ends of the folding blade 1 so that a smooth movement of the Folding sword 1 takes place.
  • the invention is based on the object with structurally simple means a height adjustment to create for the generic Falzhetantrieb.
  • the linear drive is a piston drive,
  • a pneumatic drive formed, the one in a cylinder running piston, which in an intermediate region of the Hubelement forming piston rod is mounted.
  • the drive element is with attached to both ends of a fastener whose position relative to the Piston rod is adjustable in the longitudinal direction.
  • one end of the piston rod is preferably in the longitudinal direction of the piston rod extending threaded bore formed in the one against rotation secured threaded bolt engages with one end, wherein at both ends of the Threaded bolt one end of the drive element is attached.
  • the drive can be from a central control.
  • the height adjustment can be an oblique adjustment of the folding blade be achieved in that the folding blade at a position on the drive element is pivotally mounted and the location of another place, at the folding sword attached to the drive element, adjustable with respect to the drive element is.
  • the other part of the folding blade is preferably at one Eccentric hinged, fixed to a respect to the drive element Swivel axis is pivotable.
  • the Falzhetantrieb 10 shown in Fig. 2 has as the known in Fig. 1 shown Falzhetantrieb a guided in the vertical direction folding blade 12, the on its longitudinal ends is fixed to a drive belt 14, the plurality of pulleys 16 rotates so that the folding blade 12 during a movement of the drive belt 14 performs a uniform lifting movement.
  • a linear drive is provided by a pneumatic piston device 18 is formed.
  • the pneumatic piston device 18 includes a two-part frame-fixed cylinder 20 in which a piston 22 is guided substantially parallel to the longitudinal direction of the folding blade 12.
  • the piston 22 is in an intermediate region of a through the cylinder 20th attached piston rod 24 is attached.
  • a piston rod 24 surrounding the piston spring 26 is arranged, which with one end against the piston 22 and with its other Ends against the piston head 25 is supported and a leftward force the piston 22 exerts.
  • a knurled nut 40 On the left out of the cylinder 20 extending portion of the Piston rod 24 is a knurled nut 40 is fixed so that upon rotation of the Knurl nut 40, the piston rod 24 can be rotated about its longitudinal axis. There the threaded bolt 32 can not rotate about its longitudinal axis and with the Piston rod 24 is in threaded engagement, the threaded bolt 32 is rotated the knurled nut 40 in the direction of the piston rod 24 or away emotional. This is an adjustment of the attachment of the ends of the drive belt 14 in the longitudinal direction of the piston rod 24 and thus an adjustment of the height the folding blade 12 possible.
  • the linear drive of a solenoid drive or linear motor can be formed with a translator.
  • Figs. 3 and 4 a possibility is shown, the inclination of the folding blade 12th regarding a bow.
  • an upwardly extending plate-shaped projection 42nd provided, which is clamped between two clamping plates 44, 46.
  • the Clamping plates 44, 46 and the projection 42 passes through an axis 48. hereby a pivot bearing of the folding blade 12 is formed about the axis 48.
  • the other end of the folding blade 12 is hinged to an eccentric 50, the order an off-center axis 52 which passes through a clamping plate 54 rotates.
  • an eccentric 50 By turning the eccentric 50 about the axis 52, the folding blade to the Rotated axis 48 of the left in Fig. 3 sword suspension tilted.
  • the clamping plates 54 and the drive element clamped on it remain during the rotation of the eccentric 50 stationary.
  • a threaded bore 56 is formed in the side surface of the clamping plate 54, into which a pin thread 58 of a pivot pin 60 engages, which forms a section 62 having larger diameter, on the outer surface of the clamping plate 54 is present.
  • the on the clamping plate 54 facing side an eccentric 64 and on the the clamping plate 54 facing away from a coaxial portion 66 has.
  • the eccentric portion 64 is in a slot 70 which is formed in the folding blade 12.
  • a pin head 72 is formed on the Outside of the head portion 66 is present. By rotation of the pivot pin 60 in one direction, the pintle head 72 exerts a clamping force on the eccentric 50, thereby this is fixed in its position.

Landscapes

  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
EP20040004858 2004-03-02 2004-03-02 Entraînement pour une lame de pliage Expired - Lifetime EP1571110B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP20040004858 EP1571110B1 (fr) 2004-03-02 2004-03-02 Entraînement pour une lame de pliage
DE200450007607 DE502004007607D1 (de) 2004-03-02 2004-03-02 Falzschwertantrieb
CNB2005100518172A CN100540432C (zh) 2004-03-02 2005-03-02 折页刀驱动装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP20040004858 EP1571110B1 (fr) 2004-03-02 2004-03-02 Entraînement pour une lame de pliage

Publications (2)

Publication Number Publication Date
EP1571110A1 true EP1571110A1 (fr) 2005-09-07
EP1571110B1 EP1571110B1 (fr) 2008-07-16

Family

ID=34745982

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20040004858 Expired - Lifetime EP1571110B1 (fr) 2004-03-02 2004-03-02 Entraînement pour une lame de pliage

Country Status (3)

Country Link
EP (1) EP1571110B1 (fr)
CN (1) CN100540432C (fr)
DE (1) DE502004007607D1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008009593A1 (de) * 2008-02-15 2009-08-27 Heidelberger Druckmaschinen Ag Komfortable Bedienungseinrichtung von Falzmaschinen

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1216886B (de) * 1962-10-26 1966-05-18 Leipziger Buchbindereimaschine Falzmesserantrieb
DE19843872A1 (de) * 1998-09-25 2000-03-30 Saechsisches Inst Fuer Die Dru Einrichtung zur Steuerung und Regelung eines Falzmesserantriebes
DE10205550C1 (de) * 2002-02-11 2003-05-08 Saechsisches Inst Fuer Die Dru Falzmesserantrieb einer Falzmaschine

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1216886B (de) * 1962-10-26 1966-05-18 Leipziger Buchbindereimaschine Falzmesserantrieb
DE19843872A1 (de) * 1998-09-25 2000-03-30 Saechsisches Inst Fuer Die Dru Einrichtung zur Steuerung und Regelung eines Falzmesserantriebes
DE10205550C1 (de) * 2002-02-11 2003-05-08 Saechsisches Inst Fuer Die Dru Falzmesserantrieb einer Falzmaschine

Also Published As

Publication number Publication date
EP1571110B1 (fr) 2008-07-16
CN1663897A (zh) 2005-09-07
CN100540432C (zh) 2009-09-16
DE502004007607D1 (de) 2008-08-28

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