EP0418672A2 - Dispositif de nettoyage de cylindres de sérigraphie - Google Patents

Dispositif de nettoyage de cylindres de sérigraphie Download PDF

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Publication number
EP0418672A2
EP0418672A2 EP90117283A EP90117283A EP0418672A2 EP 0418672 A2 EP0418672 A2 EP 0418672A2 EP 90117283 A EP90117283 A EP 90117283A EP 90117283 A EP90117283 A EP 90117283A EP 0418672 A2 EP0418672 A2 EP 0418672A2
Authority
EP
European Patent Office
Prior art keywords
cleaning
trough
horizontal
tub
cylindrical
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.)
Withdrawn
Application number
EP90117283A
Other languages
German (de)
English (en)
Other versions
EP0418672A3 (en
Inventor
Johannes Zimmer
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP0418672A2 publication Critical patent/EP0418672A2/fr
Publication of EP0418672A3 publication Critical patent/EP0418672A3/de
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F35/00—Cleaning arrangements or devices
    • B41F35/003—Cleaning arrangements or devices for screen printers or parts thereof
    • B41F35/004—Cleaning arrangements or devices for screen printers or parts thereof for cylindrical screens
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41P—INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
    • B41P2235/00—Cleaning
    • B41P2235/10—Cleaning characterised by the methods or devices
    • B41P2235/20—Wiping devices
    • B41P2235/23—Brushes

Definitions

  • the invention relates to a device for cleaning cylindrical stencils with two cylindrical cleaning brushes rotatably mounted in a tub, on which the stencil rests in a position inclined to the horizontal during the cleaning process.
  • a group is characterized by a vertical wash box.
  • the stencil to be cleaned is brought into this by pulling it over an initially horizontal spray tube and swiveling it up together with it and enclosing it in the cleaning container.
  • the second group of known stencil washing devices has the features outlined above.
  • the advantage of these devices is that the sensitive stencils are supported over their entire length, so that damage during the washing process hardly occurs.
  • the disadvantage is that the inclination of the cleaning brushes or the stencils to be cleaned is very limited is when the stencils are to be inserted into the device and removed by an operator standing on the floor.
  • the invention is based on the object on the one hand to support the template in operation by rotating cylinder brushes, on the other hand a significant oblique inclination in the range of 20 o - o 60 to reach at least in the final stages of processing. With such an inclined position, not only could paint residues drain away more easily, but it would also be avoided that liquid residues would accumulate in the area of the lower end ring and have to be removed after the actual cleaning process.
  • the object is achieved in that the trough carrying the cleaning brushes is pivotally mounted about a horizontal axis.
  • Essential components of the device shown are (e.g. from AT-PS 284 169) known two cleaning brushes 1, 2, on which a stencil 11 to be cleaned rests.
  • a spray tube 4 is used to clean the interior of the template 11 and is attached to a closed end 9 (left end according to FIGS. 1 and 2) of a trough 3 carrying the cleaning brushes 1, 2.
  • the other end 10 of the tub 3 facing the end of the spray tube 4 is free so that the template 11 can be pulled over the spray tube 4.
  • the pivotable arrangement of the tub 3 makes it possible to insert the template 11 into the device while the tub 3 is in the horizontal position shown in FIG. 1.
  • the pivot axis 8 is located relatively close to the closed end 9 of the tub 3.
  • the cleaning liquid is supplied in a manner not shown from the end 9 of the tub 3 through the spray tube 4 and possibly by means of further spray tubes provided on the outside of the template 11 in a known manner.
  • the drive of the cleaning brushes 1, 2, which is also not shown, is advantageously only switched on when the paint accumulations in the lower area of the stencil 11 near the brush have been eliminated.
  • the entire cleaning process including the rotation and external cleaning of the template 11 by the brushes 1, 2 rotating at different speeds, can already start while the tub 3 is being swung up.
  • the template can be air-dried, for example.

Landscapes

  • Inking, Control Or Cleaning Of Printing Machines (AREA)
EP19900117283 1989-09-19 1990-09-07 Device for cleaning cylindrical screens Withdrawn EP0418672A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8911282U 1989-09-19
DE8911282U DE8911282U1 (de) 1989-09-19 1989-09-19 Vorrichtung zur Reinigung zylindrischer Schablonen

Publications (2)

Publication Number Publication Date
EP0418672A2 true EP0418672A2 (fr) 1991-03-27
EP0418672A3 EP0418672A3 (en) 1991-09-04

Family

ID=6843068

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19900117283 Withdrawn EP0418672A3 (en) 1989-09-19 1990-09-07 Device for cleaning cylindrical screens

Country Status (3)

Country Link
US (1) US5035177A (fr)
EP (1) EP0418672A3 (fr)
DE (1) DE8911282U1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5762649A (en) * 1994-12-12 1998-06-09 J. Zimmer Maschinenbau Gesellschaft M.B.H. Storage apparatus for round stencils

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7134389B2 (en) * 2002-02-22 2006-11-14 Minami Co., Ltd. Screen printing apparatus
CN107813601A (zh) * 2016-09-10 2018-03-20 湖北际华新四五印染有限公司 一种印花机导带刮水装置
CN111890796B (zh) * 2020-08-27 2022-06-07 佛山科学技术学院 一种瓷砖丝印机网孔清洗吸附设备

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1780232U (de) * 1958-09-03 1958-12-31 Erich Weber Siebdruck-schablonenreinigungsanlage.
NL6617293A (fr) * 1966-12-09 1968-06-10
AT325640B (de) * 1973-11-09 1975-10-27 Zimmer Johannes Waschvorrichtung zum reinigen von rundschablonen
CH490899A (de) * 1969-06-11 1970-05-31 Buser Ag Maschf Fritz Vorrichtung zum Reinigen von Hohlzylindern
AT335961B (de) * 1973-12-28 1977-04-12 Zimmer Peter Einrichtung zum reinigen einer siebdruckrotationsschablone
GB1522069A (en) * 1975-10-01 1978-08-23 Mecc Nassetti Sas Off Cleaning devices
AT360949B (de) * 1975-10-03 1981-02-10 Zimmer Johannes Runschablonen-waschvorrichtung
NL188425C (nl) * 1977-01-19 1992-06-16 Stork Brabant Bv Machine en werkwijze voor het spoelen van dunwandige hulzen.
DE2914453C2 (de) * 1979-04-10 1983-10-13 Eberhard 8501 Oberasbach Lendle Verfahren und Vorrichtung zum Entschichten einer Siebdruckform
DE3017180A1 (de) * 1980-05-05 1981-11-12 Erich 8000 München Weber Vorrichtung zum behandeln, insbesondere zum entschichten von siebdruckschablonen
FR2557027B1 (fr) * 1983-11-18 1987-04-24 Martins Jose Laveur automatique d'ecrans pour la serigraphie
DD243575A1 (de) * 1985-12-16 1987-03-04 Textima Veb K Verfahren und vorrichtung zum regenerieren von siebgewebe

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5762649A (en) * 1994-12-12 1998-06-09 J. Zimmer Maschinenbau Gesellschaft M.B.H. Storage apparatus for round stencils

Also Published As

Publication number Publication date
US5035177A (en) 1991-07-30
EP0418672A3 (en) 1991-09-04
DE8911282U1 (de) 1991-01-24

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