EP1090752A1 - Palier d'un pochoir cylindrique pour une machine à imprimer rotative au pochoir - Google Patents

Palier d'un pochoir cylindrique pour une machine à imprimer rotative au pochoir Download PDF

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Publication number
EP1090752A1
EP1090752A1 EP99120101A EP99120101A EP1090752A1 EP 1090752 A1 EP1090752 A1 EP 1090752A1 EP 99120101 A EP99120101 A EP 99120101A EP 99120101 A EP99120101 A EP 99120101A EP 1090752 A1 EP1090752 A1 EP 1090752A1
Authority
EP
European Patent Office
Prior art keywords
ring
intermediate ring
bearing
cheek
flat
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
EP99120101A
Other languages
German (de)
English (en)
Other versions
EP1090752B1 (fr
Inventor
Hans-Rudolf Frick
Heinz Brocker
Siegfried Grueninger
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.)
Gallus Ferd Rueesch AG
Original Assignee
Gallus Ferd Rueesch AG
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
Priority to AT99120101T priority Critical patent/ATE366661T1/de
Application filed by Gallus Ferd Rueesch AG filed Critical Gallus Ferd Rueesch AG
Priority to EP99120101A priority patent/EP1090752B1/fr
Priority to DE59914407T priority patent/DE59914407D1/de
Priority to DK99120101T priority patent/DK1090752T3/da
Priority to JP2001529942A priority patent/JP2003511279A/ja
Priority to US10/110,257 priority patent/US6745686B1/en
Priority to PCT/CH2000/000546 priority patent/WO2001026905A1/fr
Priority to CN00813996.2A priority patent/CN1198722C/zh
Priority to AU75026/00A priority patent/AU7502600A/en
Publication of EP1090752A1 publication Critical patent/EP1090752A1/fr
Application granted granted Critical
Publication of EP1090752B1 publication Critical patent/EP1090752B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F15/00—Screen printers
    • B41F15/14—Details
    • B41F15/34—Screens, Frames; Holders therefor
    • B41F15/38—Screens, Frames; Holders therefor curved

Definitions

  • the present invention relates to a bearing for the circular screen in rotary screen printing units, the screen in cylindrical form recorded on both sides via template rings in a turnbuckle which is in turn rotatable in an intermediate ring is stored.
  • Printing forms for rotary screen printing are made from so-called Screeny screen printing plates, which are made as cylinders in the Printing unit can be mounted.
  • This material consists of fine mesh stabilized steel mesh and may only be subjected to tension (axial strain on the circular sieve).
  • tension axial strain on the circular sieve.
  • One if possible uniform sieve tension at standstill should be aimed for, because during the printing process is from the inside Doctor blade additionally applied a different torsional moment.
  • the object of the present invention is to provide a screen storage find which under axial loading all influences for uneven Can compensate for fabric tension.
  • the tried and tested turnbuckle with a U-shaped receptacle is to be retained can be.
  • the storage should be as flat as possible Be a design and integrate on both sides in the side panels to let.
  • a "simple" spherical bearing could compensate create, however, requires a complex for axial movements Construction. For the proper functioning is a bigger one Wrapping necessary, otherwise the ball acts as if Wedge. The size and speed is critical, if as spherical plain bearing executed.
  • This solution essentially includes a flat intermediate ring, which is held so resiliently in the side cheek, that besides a swivel with respect to the cheek also one Displacement in the axial direction is possible.
  • Figures 1 to 4 show a first embodiment of an inventive Bearing in a side cheek 1 of a screen printing unit.
  • an intermediate ring 2 for rotatably receiving the conventional turnbuckle 8 provided, the Stencil ring 9 carrying screen cylinder in the U-shaped receptacle of the turnbuckle 8 is used.
  • the intermediate ring 2 is by means of its four to each other by 90 ° offset cylinder pins 3 stored. Pins 3 are held by two flat springs 4, 5 and towards the center centered. A third spring 13 on the back of the cheek 1 keeps the intermediate ring 2 in a de-energized state (Balance of forces).
  • Two cylindrical ones protruding from each other at a distance from each other Pins 6, 7 are provided.
  • the screen printing cylinder can each in Take on the resulting position (it can become under load pivot with respect to the cheek 1 and in the axial direction also against the action of the springs move).
  • the depth of deflection under axial load is determined by the Flat springs determined. It is an advantage if one side has stronger springs, so that the screen printing cylinder Load changes only slightly shifted.
  • Fig. 2 shows in particular the arrangement or effect of the the cylinder pins 3 acting springs 4, 5 and 13th
  • Fig. 4 shows the arrangement of the turnbuckle 8, which Thin ring bearing 14 is received in the intermediate ring 2.
  • FIG. 5 shows a variant of a variant of the invention in a purely schematic manner Storage.
  • a plate 15 there are two concentric ones Rings 16, 17, each with two resilient connecting webs 18, 19 or 20, 21 incorporated.
  • the webs are each 180 ° to each other offset (the position of the inner webs 18, 19 is too the outer webs 20, 21 offset by 90 °).
  • This flexible (resilient) storage can in particular Compensate and allow axial runout (wobbling movements of the axis) plus swivel movements and slight axial shifts.
  • FIG. 6 finally shows a further variant of a resilient Bearing for the intermediate ring. It consists of an inner base ring 22 and a plurality in its plane radially outwards protruding spring tongues 23.
  • the intermediate ring is used while the outer ends of the spring tongues held laterally in the cheek become.
  • This particularly simple embodiment can do the same Swivel and lighter requirements to meet axial displaceability as described above Camp.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Screen Printers (AREA)
  • Support Of The Bearing (AREA)
  • Rolling Contact Bearings (AREA)
  • Displays For Variable Information Using Movable Means (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Combined Means For Separation Of Solids (AREA)
  • Crushing And Grinding (AREA)
EP99120101A 1999-10-08 1999-10-08 Palier d'un pochoir cylindrique pour une machine à imprimer rotative au pochoir Expired - Lifetime EP1090752B1 (fr)

Priority Applications (9)

Application Number Priority Date Filing Date Title
EP99120101A EP1090752B1 (fr) 1999-10-08 1999-10-08 Palier d'un pochoir cylindrique pour une machine à imprimer rotative au pochoir
DE59914407T DE59914407D1 (de) 1999-10-08 1999-10-08 Lager für das Rundsieb bei Rotationssiebdruckwerken
DK99120101T DK1090752T3 (da) 1999-10-08 1999-10-08 Leje til rundviren ved rotationsserigrafimaskiner
AT99120101T ATE366661T1 (de) 1999-10-08 1999-10-08 Lager für das rundsieb bei rotationssiebdruckwerken
JP2001529942A JP2003511279A (ja) 1999-10-08 2000-10-05 ロータリスクリーン捺染機における円筒形スクリーンのための支承部
US10/110,257 US6745686B1 (en) 1999-10-08 2000-10-05 Bearing for a cylindrical sieve in rotation sieve printing works
PCT/CH2000/000546 WO2001026905A1 (fr) 1999-10-08 2000-10-05 Palier pour forme ronde de presses a imprimer rotatives
CN00813996.2A CN1198722C (zh) 1999-10-08 2000-10-05 旋转式丝网印刷装置上圆筒筛用的支座
AU75026/00A AU7502600A (en) 1999-10-08 2000-10-05 Bearing for a cylindrical sieve in rotation sieve printing works

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP99120101A EP1090752B1 (fr) 1999-10-08 1999-10-08 Palier d'un pochoir cylindrique pour une machine à imprimer rotative au pochoir

Publications (2)

Publication Number Publication Date
EP1090752A1 true EP1090752A1 (fr) 2001-04-11
EP1090752B1 EP1090752B1 (fr) 2007-07-11

Family

ID=8239154

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99120101A Expired - Lifetime EP1090752B1 (fr) 1999-10-08 1999-10-08 Palier d'un pochoir cylindrique pour une machine à imprimer rotative au pochoir

Country Status (9)

Country Link
US (1) US6745686B1 (fr)
EP (1) EP1090752B1 (fr)
JP (1) JP2003511279A (fr)
CN (1) CN1198722C (fr)
AT (1) ATE366661T1 (fr)
AU (1) AU7502600A (fr)
DE (1) DE59914407D1 (fr)
DK (1) DK1090752T3 (fr)
WO (1) WO2001026905A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10219845C1 (de) * 2002-05-03 2003-11-20 Koenig & Bauer Ag Siebdruckmaschine und Siebzylinder

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100369746C (zh) * 2004-02-24 2008-02-20 绍兴县轻纺科技中心有限公司 一种印花圆网图案制作过程用夹具
CN100429075C (zh) * 2004-10-01 2008-10-29 绍兴县轻纺科技中心有限公司 一种印花圆网图案制作过程中使用的网托
CN102514356A (zh) * 2011-11-16 2012-06-27 深圳市凯力诚实业发展有限公司 高速印刷装置、高速印刷方法及防伪纸生产方法
JP6384994B2 (ja) * 2014-09-05 2018-09-05 株式会社小森コーポレーション ロータリースクリーン装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4164184A (en) * 1974-12-02 1979-08-14 Stork Brabrant B.V. Compensating rotary screen supports
AT355054B (de) * 1977-04-22 1980-02-11 Zimmer Peter Ag Schablonenaufnahme fuer eine rundschablone in rotationsschablonendruckmaschinen

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH463444A (de) * 1967-09-26 1968-10-15 Buser Ag Maschf Fritz Rotationsfilmdruckmaschine
US3837277A (en) * 1972-08-25 1974-09-24 Precision Screen Machines Fluid self-balancing rotary screen tensioning mount
CH549474A (de) * 1973-01-29 1974-05-31 Buser Ag Maschf Fritz Vorrichtung an rotationsfilmdruckmaschine zum loesbaren befestigen einer rundschablone.
US4384521A (en) * 1980-09-26 1983-05-24 Stork Brabant B.V. Rotary screen printing machine

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4164184A (en) * 1974-12-02 1979-08-14 Stork Brabrant B.V. Compensating rotary screen supports
AT355054B (de) * 1977-04-22 1980-02-11 Zimmer Peter Ag Schablonenaufnahme fuer eine rundschablone in rotationsschablonendruckmaschinen

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10219845C1 (de) * 2002-05-03 2003-11-20 Koenig & Bauer Ag Siebdruckmaschine und Siebzylinder
EP2311636A1 (fr) 2002-05-03 2011-04-20 KBA-NotaSys SA Dispositif de palier d'un cylindre de sérigraphie
EP2311635A1 (fr) 2002-05-03 2011-04-20 KBA-NotaSys SA Dispositif de palier d'un cylindre de sérigraphie

Also Published As

Publication number Publication date
CN1378505A (zh) 2002-11-06
WO2001026905A1 (fr) 2001-04-19
JP2003511279A (ja) 2003-03-25
CN1198722C (zh) 2005-04-27
AU7502600A (en) 2001-04-23
ATE366661T1 (de) 2007-08-15
WO2001026905A8 (fr) 2001-07-12
DE59914407D1 (de) 2007-08-23
EP1090752B1 (fr) 2007-07-11
DK1090752T3 (da) 2007-10-29
US6745686B1 (en) 2004-06-08

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