EP0167906B1 - Tête d'impression pour machine de sérigraphie - Google Patents

Tête d'impression pour machine de sérigraphie Download PDF

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Publication number
EP0167906B1
EP0167906B1 EP85107727A EP85107727A EP0167906B1 EP 0167906 B1 EP0167906 B1 EP 0167906B1 EP 85107727 A EP85107727 A EP 85107727A EP 85107727 A EP85107727 A EP 85107727A EP 0167906 B1 EP0167906 B1 EP 0167906B1
Authority
EP
European Patent Office
Prior art keywords
printing head
support rail
head according
profile bar
screen
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
Application number
EP85107727A
Other languages
German (de)
English (en)
Other versions
EP0167906A2 (fr
EP0167906A3 (en
Inventor
Rudolf August Kürten
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27436273&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0167906(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from DE19848420447 external-priority patent/DE8420447U1/de
Priority claimed from DE19848423641 external-priority patent/DE8423641U1/de
Priority claimed from DE19848429458 external-priority patent/DE8429458U1/de
Priority claimed from DE19858508097 external-priority patent/DE8508097U1/de
Priority to AT85107727T priority Critical patent/ATE58869T1/de
Application filed by Individual filed Critical Individual
Publication of EP0167906A2 publication Critical patent/EP0167906A2/fr
Publication of EP0167906A3 publication Critical patent/EP0167906A3/de
Publication of EP0167906B1 publication Critical patent/EP0167906B1/fr
Application granted granted Critical
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
    • B41F15/40—Inking units
    • B41F15/42—Inking units comprising squeegees or doctors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F15/00—Screen printers
    • B41F15/14—Details
    • B41F15/44—Squeegees or doctors

Definitions

  • the invention relates to a printhead for a screen printing machine which is guided to slide back and forth in the longitudinal direction of a flat screen made of textile and comprises a printing squeegee running transversely to the longitudinal direction of the screen.
  • Printing squeegees for a screen printing machine with a flat screen made of textile have so far been made entirely of soft elastic material and have an elongated rectangular cross section. Such a doctor blade is described in GB-A-675 257.
  • the printing squeegee is clamped over its entire length in a holder which, during operation, guides it over the screen at a certain angle, so that the ink applied to it is pressed through by the printing squeegee.
  • the ink In order to obtain clean prints, the ink must be evenly distributed and the squeegee should rest on the screen over its entire length with the most uniform possible pressure.
  • the squeegee should have a sharp edge on its lower end resting on the screen, but on the other hand it should be soft and elastic so that the screen is not damaged or prematurely worn out.
  • a pressure squeegee made of soft elastic material bends more or less under the pressure of the holding device, so that the angle at which the squeegee rests on the screen changes.
  • a hard elastic squeegee for a metallic screen in the form of a metal cylinder is known from DE-A-1 958 912.
  • the invention has for its object to provide a print head for a screen printing machine of the type mentioned, which ensures optimal pressure conditions with respect to the flat screen made of textile.
  • the squeegee has a squeegee holder with an elongated support rail which is removably inserted therein and made of a hard-elastic material and with the support rail located on the edge of this support rail which is at the bottom in operation Flat profile strip made of a soft elastic material.
  • the two-dimensional connection can be made in various ways, for example by gluing or welding, depending on the materials used in each case.
  • the carrier rail is preferably a plate which is thin in relation to its width or consists of two plates arranged at a distance from one another.
  • the shape of the support rail can vary within relatively wide limits.
  • the support rail can have a U-shaped cross section, the profile strip being inserted between the ends of its two legs.
  • Such a relatively thin support rail can hardly be bent transversely to its longitudinal direction, since it consists of a hard elastic material, for example of glass fiber reinforced polyester or also of steel.
  • the support rail can also be made of plastic, the edge of the support rail lying below during operation being relatively soft and the remaining part of the support rail set to be relatively soft in a special production process, and these two sections produced in one and the same production process being connected to one another in one piece.
  • profile strip For the rest, however, different materials can be used for the profile strip, provided that they are only flexible on the one hand and on the other hand are resistant to the screen printing process used.
  • natural or synthetic rubber can be used for the profile strips.
  • connection between the support rail and the profile strip is made by gluing or welding or, as stated above, by integrally connecting the two together during manufacture.
  • the carrier rail is made of glass fiber reinforced polyester and the profile strip is made of synthetic rubber, it is advisable to press the profile strip on before the polyester has finally hardened. There is then an intimate connection between the mounting rail and profile strip during curing.
  • the method of connection is not the subject of the invention.
  • the profile strip has a rectangular or L-shaped or U-shaped cross section.
  • the profile strip can also have a T-shaped or E-shaped cross section, provided that it is inserted between two plates or legs of a support rail.
  • the pressure doctor blades proposed above are very resistant to deflection because of the hard elastic design of the support rail, they can be bent somewhat over their length. This is desirable when using a holding device for the squeegee Det, which is provided with a plurality of adjusting screws distributed over the length, so that one can then realize any desired distribution of the pressing forces over the length.
  • printing squeegees are expediently used, in which the support rail comprises two plates arranged at a distance from one another.
  • the mounting rail used in the squeegee holder is fastened either by screws or by a tensioning lever or by a pneumatic or hydraulic tensioning device.
  • the mounting rail can also be fastened in a simple manner by means of a plurality of balls which are distributed over the length of the doctor holder and are under spring pressure.
  • the known squeegee 1 shown in FIG. 1 consists of a squeegee holder 2 and a squeegee profile 3 inserted into a slot in a narrow side thereof.
  • the squeegee holder generally consists of metal or another hard and stable material, while the squeegee profile consists of a more or less soft elastic material, for example made of rubber or a thermoplastic material.
  • Fig. 1 shows this squeegee 1 in the working position, wherein an edge on the end face of the free end of the squeegee profile 3 touches the top of the screen fabric 5 and the squeegee profile 3 is here at an acute angle to the plane of the screen fabric. In the acute angle there is an amount of ink 4 applied to the screen cloth, which is spread over the screen cloth 5 by moving the squeegee 1 (in the drawing) to the right.
  • the printing ink 4 is pressed through the permeable points of the screen fabric and there represents the print job 7 on the print carrier 6 lying under the screen fabric, which rests on a print bed 8. Paper, cardboard, textile, plastic film or the like are used as print media.
  • the contact of the doctor blade profile with the printing ink causes a chemical and physical change in the dimension of this profile and its mechanical properties, so that the deflection changes more or less strongly over time.
  • doctor blade profile made of a soft elastic material should be used in the doctor blade holder, but rather a support rail made of a hard elastic material which carries a profile strip made of soft elastic material at its lower end.
  • FIGS. 2 to 11 different versions of such pressure doctor blades are shown, wherein either a simple support rail 9 or a double support rail 11, 12 and at the lower end of a profile strip 10 are connected to each other.
  • the same reference numerals are used in FIGS. 2 to 11 for the various exemplary embodiments, but with different indices a ... k.
  • the doctor blade holder 13a shown in FIG. 12 removably carries a support rail 19a made of a hard elastic plastic in a slot 14a on its underside.
  • the determination is made with the interposition of a steel bar 15a by means of a plurality of tension levers 18a distributed over the length of the pressure doctor, which are pivotably mounted in the opening 16a receiving the steel bar 15a and are provided with eccentrics 17a.
  • FIG. 13 shows a doctor blade holder 13b with a receiving slot 14b into which a support rail 19b made of sheet steel with a profile strip 20b made of soft rubber which is glued on at the bottom is inserted.
  • a steel bar 15b for distributing the clamping forces over the entire length of the support rail is placed on it, which was introduced into the opening 16b.
  • a plurality of cam levers 17b distributed over the length of the doctor holder are also pivotably mounted in this opening.
  • the piston rod of a pneumatic clamping device 22b is articulated to the other ends of these cam levers at 21b.
  • This tensioning device is fastened to the doctor holder 13b by means of an angle 23b.
  • all cam levers 17b arranged distributed over the length of the doctor holder 13b can be actuated by a single pneumatic clamping device 22b.
  • FIG. 14 A simplified form of fastening the support rail in the doctor blade holder is shown in FIG. 14.
  • the squeegee holder 13m with screwed-on cover plate 82 has a slot 80 on the underside for receiving the upper edge of a support rail 19m, and has a plurality of bores distributed over its length, in which there are compression springs 81 and balls 15m acted upon by them.
  • the bores are somewhat narrowed at their openings in the slot 80, which is done in a simple manner by deforming the edges of the bores with a chisel.
  • the balls cannot fall into the slot, but are partially pressed into this slot 80 by the compression springs 15m.
  • the dimensions are such that the balls hold a pressed-in support rail 19m under pressure.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Screen Printers (AREA)

Claims (19)

1. Tête d'impression pour machine de sérigraphie, qui est guidée en un mouvement de va-et-vient dans la direction longitudinale d'un écran plat fait d'une matière textile et qui comprend une raclette d'impression qui s'étand perpendiculairement à la direction longitudinale de l'écran et qui peut être abaissée sur celui-ci, caractérisée en ce que la raclette d'impression comprend un porte-raclette (13, 25) avec une barre de support de forme allongée (9, 12) en un matériau élastique dur, insérée de façon amovible dans le porte-raclette, et avec une lame profilée (10, 20, 26) en un matériau souple, qui est raccordée face contre face à la barre de support et se trouve au niveau du bord de celle-ci qui, en service, est dirigé vers le bas.
2. Tête d'impression selon la revendication 1, caractérisée en ce que la barre de support est une plaque mince par rapport à sa largeur.
3. Tête d'impression selon la revendication 1, caractérisée en ce que la barre de support comprend deux plaques (11, 12) disposées à distance l'une de l'autre.
4. Tête d'impression selon la revendication 1, caractérisée en ce que la barre de support présente un section transversale en U, la lame profilée (10e) étant insérée entre les extrémités de ses deux branches (11e, 12e).
5. Tête d'impression selon l'une quelconque des revendications 1 à 4, caractérisée en ce que la barre de support ou ses deux plaques ou branches présente(nt) une ou plusieurs moulures s'étendant sur toute sa longueur.
6. Tête d'impression selon l'une quelconque des revendications 1 à 5, caractérisé en ce que la lame profilée (10a, g, h, i) présente une section transversale rectangulaire.
7. Tête d'impression selon l'une quelconque des revendications 1 à 5, caractérisée en ce que la lame profilée (10b) présente une section transversale en L.
8. Tête d'impression selon l'une quelconque des revendications 1 à 5, caractérisée en ce que la lame profilée (10d) présente une section transversale en U.
9. Tête d'impression selon l'une quelconque des revendications 1 à 5, caractérisée en ce que la lame profilée (10e, 10k) présente une section transversale en T.
10. Tête d'impression selon l'une quelconque des revendications 1 à5, caractérisée en ce que la lame profilée (10f) présente une section transversale en E.
11. Tête d'impression selon l'une quelconque des revendications 1 à 5, caractérisée en ce que deux lames profilées (10c,10c') sont disposées de part et d'autre de la barre de support (iC) et raccordées à celle-ci.
12. Tête d'impression selon l'une quelconque des revendications 1 à 11, caractérisée en ce que la barre de support est en polyester renforcé de fibres de verre.
13. Tête d'impression selon l'une quelconque des revendications 1 à 11, caractérisée en ce que la barre de support est en tôle d'acier.
14. Tête d'impression selon l'une quelconque des revendications 1 à 13, caractérisée en ce que la lame profilée est en caoutchouc naturel ou synthétique.
15. Tête d'impression selon l'une quelconque des revendications 1 à 5, caractérisé en ce que la barre de support et la lame profilée-sont faites d'une seule pièce en chlorure de polyvinyle, le bord inférieur de la barre de support, qui constitue la lame profilée, présentant une plus forte teneur en plastifiant que la partie portante de cette barre.
16. Tête d'impression selon l'une quelconque des revendications 1 à 15, caractérisée en ce que la fixation de la barre de support insérée dans le porte-raclette est effectuée par des vis.
17. Tête d'impression selon l'une quelconque des revendications 1 à 15, caractérisée en ce que la fixation de la barre de support insérée (19a) est effectuée par un levier de serrage (17a, 18a).
18. Tête d'impression selon l'une quelconque des revendications 1 à 15, caractérisée en ce que la fixation de la barre de support insérée (19m) est effectuée par plusieurs billes (15m) réparties sur la longueur du porte-raclette (13m, 82), billes qui se trouvent dans des forures formées dans l'une des parois latérales de la fente (80) qui reçoit la barre de support (19m), sont sollicitées chacune par un ressort de pression (81) et font partiellement saillie dans la fente (80), les forures étant resserrées aux point où elles débouchent dans la fente et empêchant ainsi les billes (15m) de tomber.
19. Tête d'impression selon l'une quelconque des revendications 1 à 15, caractérisée en ce que la fixation de la barre de support insérée (19b) est effectuée par un dispositif de serrage pneumatique ou hydraulique (17b, 21b, 22b).
EP85107727A 1984-07-07 1985-06-22 Tête d'impression pour machine de sérigraphie Expired - Lifetime EP0167906B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT85107727T ATE58869T1 (de) 1984-07-07 1985-06-22 Druckkopf fuer eine siebdruckmaschine.

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
DE8420447U 1984-07-07
DE19848420447 DE8420447U1 (de) 1984-07-07 1984-07-07 Druckrakel fuer den siebdruck
DE19848423641 DE8423641U1 (de) 1984-08-09 1984-08-09 Rakel fuer siebdruck
DE8423641U 1984-08-09
DE8429458U 1984-10-06
DE19848429458 DE8429458U1 (de) 1984-10-06 1984-10-06 Druckrakel fuer den siebdruck
DE19858508097 DE8508097U1 (de) 1985-03-19 1985-03-19 Druckkopf für eine Siebdruckmaschine
DE8508097U 1985-03-19

Publications (3)

Publication Number Publication Date
EP0167906A2 EP0167906A2 (fr) 1986-01-15
EP0167906A3 EP0167906A3 (en) 1987-10-28
EP0167906B1 true EP0167906B1 (fr) 1990-12-05

Family

ID=27436273

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85107727A Expired - Lifetime EP0167906B1 (fr) 1984-07-07 1985-06-22 Tête d'impression pour machine de sérigraphie

Country Status (3)

Country Link
US (1) US5001979A (fr)
EP (1) EP0167906B1 (fr)
DE (1) DE3580797D1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2691925A1 (fr) * 1992-06-05 1993-12-10 Fimor Porte-racle destine notamment a une machine de serigraphie, ensemble de raclage et procede de montage d'une racle et de reglage d'un tel porte-racle.
EP0842772A1 (fr) * 1995-07-12 1998-05-20 Matsushita Electronics Corporation Procede et appareil d'impression
US6109174A (en) * 1996-03-29 2000-08-29 Fimor Societe Anonyme Doctor blade for a screen printing machine
GB2351259A (en) * 1999-06-22 2000-12-27 Dek Printing Machines Ltd Blades for screen printing

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5099783A (en) * 1990-04-17 1992-03-31 Graco Inc. Doctor blade cap
US5458060A (en) * 1993-05-03 1995-10-17 Sony Electronics Inc. Screen printing squeegee system
DE19512696C2 (de) * 1994-10-14 1997-12-04 Rk Siebdrucktechnik Gmbh Rakel, insbesondere für den Siebdruck
US5813330A (en) * 1996-06-10 1998-09-29 Stretch Devices, Inc. Adjustable flexibility squeegee with replaceable contact blade
US5722321A (en) * 1996-10-16 1998-03-03 Elexon Ltd. Blade mounting assmbly for sreen printing apparatus
GB9913496D0 (en) * 1999-06-10 1999-08-11 Williams David G Improved squeegee or sealing means/wiper
CN102886979A (zh) * 2012-11-03 2013-01-23 海南亚元防伪技术研究所 柔版/凹版用柔性刮刀
GB2582635B (en) * 2019-03-28 2021-12-29 Archipelago Tech Group Ltd Device, method, and assembly for loading nozzles with fluid
DE102019127817A1 (de) * 2019-10-15 2021-04-15 Lambotec GmbH Computerimplementiertes Verfahren zur Steuerung einer Siebdruckmaschine, computergesteuerte Siebdruckmaschine

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR749535A (fr) * 1932-02-13 1933-07-25 Perfectionnements aux racles pour machines textiles et autres
US2187421A (en) * 1937-01-05 1940-01-16 Interchem Corp Doctor blade
US2151969A (en) * 1938-06-09 1939-03-28 Standard Process Corp Inking apparatus and method
GB675257A (en) * 1947-12-16 1952-07-09 Meyercord Co Improvements in or relating to stencil screen printing machines
FI32443A (fi) * 1958-01-10 1962-04-10 Pyörivien telojen kaavinlaite
FR1212378A (fr) * 1958-10-14 1960-03-23 Perfectionnements aux racles pour l'impression à la lyonnaise
CH391639A (de) * 1958-11-11 1965-05-15 Ichinose Hisakichi Automatische Stoffdruckmaschine
US3040442A (en) * 1959-04-27 1962-06-26 Lyle S Overton Blade assembly for drum dryers or the like
US3143961A (en) * 1962-07-16 1964-08-11 Matthew L Jaffa Screen printing head and improved squeegee assembly therefor
US3186339A (en) * 1963-07-17 1965-06-01 Flynn & Emrich Company Fluid operated fountain blade
DE2323209A1 (de) * 1973-05-08 1974-11-28 Haka Textildruckerei Heinz Kar Siebdruckmaschine
US3866266A (en) * 1973-11-09 1975-02-18 Lodding Engineering Corp Self-adjusting doctor blades
FR2302199A1 (fr) * 1975-02-25 1976-09-24 Alsacienne Constr Meca Perfectionnement aux porte-racles de machines a imprimer au pochoir
GB1523874A (en) * 1975-09-17 1978-09-06 Letraset International Ltd Squeegee blade
DE2710673A1 (de) * 1977-03-11 1978-09-14 Barwick E T Ind Siebdruck-rakelvorrichtung
US4102266A (en) * 1977-03-18 1978-07-25 James A. Black Squeegee, ink scoop and flood blade assembly
NL7811246A (nl) * 1978-11-14 1980-05-19 Stork Brabant Bv Rakel voor zeefdrukmachine.
DD153476A3 (de) * 1980-04-10 1982-01-13 Hans Johne Verschmutzungsschutz an farbkaesten von druckmaschinen

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2691925A1 (fr) * 1992-06-05 1993-12-10 Fimor Porte-racle destine notamment a une machine de serigraphie, ensemble de raclage et procede de montage d'une racle et de reglage d'un tel porte-racle.
EP0576315A1 (fr) * 1992-06-05 1993-12-29 FIMOR (Société Anonyme) Porte-racle destiné notamment à une machine de sérigraphie
US5345862A (en) * 1992-06-05 1994-09-13 Dominique Giard Doctor blade carrier intended mainly for a silk-screen printing machine
EP0842772A1 (fr) * 1995-07-12 1998-05-20 Matsushita Electronics Corporation Procede et appareil d'impression
EP0842772A4 (fr) * 1995-07-12 1999-04-21 Matsushita Electronics Corp Procede et appareil d'impression
US6135024A (en) * 1995-07-12 2000-10-24 Matsushita Electric Industrial Co., Ltd. Screen printing method and printing apparatus
US6109174A (en) * 1996-03-29 2000-08-29 Fimor Societe Anonyme Doctor blade for a screen printing machine
GB2351259A (en) * 1999-06-22 2000-12-27 Dek Printing Machines Ltd Blades for screen printing
US6684766B1 (en) 1999-06-22 2004-02-03 Dek International Gmbh Wiper blades for screen printing

Also Published As

Publication number Publication date
EP0167906A2 (fr) 1986-01-15
US5001979A (en) 1991-03-26
EP0167906A3 (en) 1987-10-28
DE3580797D1 (de) 1991-01-17

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