WO2002020229A1 - Method and arrangement for a rotary stitcher - Google Patents

Method and arrangement for a rotary stitcher Download PDF

Info

Publication number
WO2002020229A1
WO2002020229A1 PCT/SE2001/001866 SE0101866W WO0220229A1 WO 2002020229 A1 WO2002020229 A1 WO 2002020229A1 SE 0101866 W SE0101866 W SE 0101866W WO 0220229 A1 WO0220229 A1 WO 0220229A1
Authority
WO
WIPO (PCT)
Prior art keywords
stitching
cylinder
rotary
stitching cylinder
material web
Prior art date
Application number
PCT/SE2001/001866
Other languages
French (fr)
Inventor
Leif Hall
Gary Aldgard
Original Assignee
Tolerans Ingol Holding Ab
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 Tolerans Ingol Holding Ab filed Critical Tolerans Ingol Holding Ab
Priority to AU2001282827A priority Critical patent/AU2001282827A1/en
Publication of WO2002020229A1 publication Critical patent/WO2002020229A1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27F—DOVETAILED WORK; TENONS; SLOTTING MACHINES FOR WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES
    • B27F7/00—Nailing or stapling; Nailed or stapled work
    • B27F7/006—Nailing or stapling machines provided with means for operating on discrete points
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42B—PERMANENTLY ATTACHING TOGETHER SHEETS, QUIRES OR SIGNATURES OR PERMANENTLY ATTACHING OBJECTS THERETO
    • B42B4/00—Permanently attaching together sheets, quires or signatures by discontinuous stitching with filamentary material, e.g. wire
    • B42B4/02—Rotary type stitching machines

Abstract

A method for adjusting the distance between the stitching positions assigned to a rotary stitcher, to a moving material web (5) composed of several layers, said material web (5) passing between a counter-support (35) and a rotating stitching cylinder (1) where said stitching cylinder (1) is caused to penetrate the material web (5) with staples at a distance (Δ) from each other corresponding to a pre-selected shearing length (δ), the stitching cylinder (1) of the rotary stitcher being imbued with retardation and acceleration determined by the shearing length (δ) selected, as well as a rotary stitching machine provided with a driven stitching cylinder (1) for applying staples to a material at predetermined distance (Δ) along a material web (5) where said distance corresponds to a predetermined shearing length (δ), a control unit (9) being arranged to accelerate and retard the stitching cylinder (1) in dependance on the predetermined shearing length (δ).

Claims

5CLAIMS
1. A method for adjusting the distance between the stitching positions assigned to a rotary stitcher, to a moving material web (5) composed of several lay- ers, said material web (5) passing between a counter-support (35) and a rotating stitching cylinder (1) where said stitching cylinder (1) is caused to penetrate the material web (5) with staples at a distance (Δ) from each other corresponding to a pre-selected shearing length (δ), characterized in that the stitching cylinder (1) of the rotary stitcher is imbued with retardation and acceleration determined by the shearing length (δ) selected.
2. A method as claimed in claim 1 , characterized in that the retardation and acceleration of the stitching cylinder (1) occurs during each revolution of the stitching cylinder.
3. A method as claimed in claim 1 or claim 2, characterized in that the variation in speed of the stitching cylinder (1) follows a sine curve superimposed on a selected speed.
4. A method as claimed in any one of claims 1-3, characterized in that the speed variation of the stitching cylinder (1) is achieved by means of a control unit (9) having eccentrically arranged shafts.
5. A method as claimed in any one of claims 1-3, characterized in that the speed variation of the stitching cylinder (1) is achieved through electric control of the motor (7) of the stitching cylinder (1).
6. A method as claimed in any one of claims 1-5, characterized in that an energy storing member (41) imparts energy to the stitching cylinder (1) during ac- celeration and absorbs energy from the stitching cylinder (1) during retardation.
7. A rotary stitching machine provided with a driven stitching cylinder (1) for applying staples to a material at predetermined distance (Δ) along a material web (5) where said distance corresponds to a predetermined shearing length (δ), 6 characterized in that a control unit (9) is arranged to accelerate and retard the stitching cylinder (1) in dependence on the predetermined shearing length (δ).
8. A rotary stitching machine as claimed in claim 7, characterized in that re- tardation and acceleration of the stitching cylinder (1) occurs during each revolution of the stitching cylinder.
9. A rotary stitching machine as claimed in claim 7 or claim 8, characterized in that acceleration and retardation of the stitching cylinder (1) is achieved by the control unit (9) having eccentrically arranged shafts (11, 13) arranged to transmit movement from one shaft (11) to the other shaft (13).
10. A rotary stitching machine as claimed in claim 9, characterized in that the speed control unit (9) comprises a driving mechanism.
11. A rotary stitching machine as claimed in any one of claims 7-10, characterized in that an energy storing member (41) is connected directly or indirectly to the stitching cylinder (1) arranged to absorb energy during retardation of the stitching cylinder (1) and to impart energy during acceleration of the stitching cyl- inder (1).
12. A rotary stitching machine as claimed in claim 11 , characterized in that the energy storing member (41 ) is in the form of a flywheel arranged eccentrically in relation to the ingoing shaft (11) and connected thereto by a second driving mechanism.
13. A rotary stitching machine as claimed in claim 12, characterized in that the second driving mechanism is oriented diametrically opposite to the first driving mechanism.
PCT/SE2001/001866 2000-09-04 2001-09-03 Method and arrangement for a rotary stitcher WO2002020229A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2001282827A AU2001282827A1 (en) 2000-09-04 2001-09-03 Method and arrangement for a rotary stitcher

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE0003109-6 2000-09-04
SE0003109A SE517256C2 (en) 2000-09-04 2000-09-04 Method and apparatus of a rotary stapler

Publications (1)

Publication Number Publication Date
WO2002020229A1 true WO2002020229A1 (en) 2002-03-14

Family

ID=20280876

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/SE2001/001866 WO2002020229A1 (en) 2000-09-04 2001-09-03 Method and arrangement for a rotary stitcher

Country Status (3)

Country Link
AU (1) AU2001282827A1 (en)
SE (1) SE517256C2 (en)
WO (1) WO2002020229A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005002870A1 (en) * 2003-07-03 2005-01-13 Koenig & Bauer Aktiengesellschaft Wire stitcher comprising a stitching cylinder that carries at least one stitching head
EP2397284A1 (en) 2010-06-21 2011-12-21 Tolerans AB Cylinder, system and method for punching holes in a paper web

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5474221A (en) * 1993-02-18 1995-12-12 Tolerans Ingol Sweden Ab Rotary stapling machine

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5474221A (en) * 1993-02-18 1995-12-12 Tolerans Ingol Sweden Ab Rotary stapling machine
US5690266A (en) * 1993-02-18 1997-11-25 Tolerans Ingol Sweden Ab Stapling device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005002870A1 (en) * 2003-07-03 2005-01-13 Koenig & Bauer Aktiengesellschaft Wire stitcher comprising a stitching cylinder that carries at least one stitching head
EP2397284A1 (en) 2010-06-21 2011-12-21 Tolerans AB Cylinder, system and method for punching holes in a paper web
WO2011160969A1 (en) 2010-06-21 2011-12-29 Tolerans Ab Machine and method for printing products and making cut-outs at the edges of the sheets
US9027917B2 (en) 2010-06-21 2015-05-12 Tolerans Ab Machine and method for printing products and making cut-outs at the edges of the sheets

Also Published As

Publication number Publication date
SE0003109D0 (en) 2000-09-04
SE517256C2 (en) 2002-05-14
AU2001282827A1 (en) 2002-03-22
SE0003109L (en) 2002-03-05

Similar Documents

Publication Publication Date Title
CA2407867A1 (en) Web velocity modulator
KR920019501A (en) Drilling device and rewinder for rewinding machine
US20130036884A1 (en) Method and apparatus for punching or perforating moving material webs
JP4119454B2 (en) Folding device for web rotary printing machine
CA2503632A1 (en) Transporting roller for webs of material
WO2002020229A1 (en) Method and arrangement for a rotary stitcher
CA2260081A1 (en) Synthetic foam surface contouring machine
KR910016446A (en) Fastener
KR20060064575A (en) Machine for slitting plane packaging blanks
CN1245907A (en) Cutting equipment for coiled material
RU2002103369A (en) DRIVE UNIT
JP2010516520A (en) Method and apparatus for rotary stapler
US2818568A (en) Rotary stapling mechanism
US6550385B1 (en) Cam-independent drive for folding components
AU2002216756A1 (en) Sheet processing machine for making packages
US4507994A (en) Device for monitoring a cylinder-piston assembly
US5390905A (en) Apparatus for cutting and binding multi-layered printed products
CA2349694A1 (en) Method and apparatus for preventing machine damage
JPH0343076B2 (en)
GB2027630A (en) Rotary wire stapler
KR900015903A (en) Press machine
ATE511491T1 (en) DEVICE FOR CROSS-CUTTING WEB MATERIALS
US4003280A (en) Drive device for web crosscutting apparatus
RU95115379A (en) FORGING MECHANISM OF FOUR-BOIL RADIAL-CRIMPING (FORGING) MACHINES AND METHOD FOR CONTROLING ITS WORK
CN220202383U (en) Ground compactor

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A1

Designated state(s): AE AG AL AM AT AT AU AZ BA BB BG BR BY BZ CA CH CN CO CR CU CZ CZ DE DE DK DK DM DZ EC EE EE ES FI FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NO NZ PH PL PT RO RU SD SE SG SI SK SK SL TJ TM TR TT TZ UA UG US UZ VN YU ZA ZW

AL Designated countries for regional patents

Kind code of ref document: A1

Designated state(s): GH GM KE LS MW MZ SD SL SZ TZ UG ZW AM AZ BY KG KZ MD RU TJ TM AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG

121 Ep: the epo has been informed by wipo that ep was designated in this application
DFPE Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101)
REG Reference to national code

Ref country code: DE

Ref legal event code: 8642

122 Ep: pct application non-entry in european phase
NENP Non-entry into the national phase

Ref country code: JP