DE20307689U1 - Mechanical clamp or holder for scraper or doctor blade for printing or adhesive spreading machine has inward inclined clamping arms and centering beam with V-shaped groove - Google Patents

Mechanical clamp or holder for scraper or doctor blade for printing or adhesive spreading machine has inward inclined clamping arms and centering beam with V-shaped groove

Info

Publication number
DE20307689U1
DE20307689U1 DE20307689U DE20307689U DE20307689U1 DE 20307689 U1 DE20307689 U1 DE 20307689U1 DE 20307689 U DE20307689 U DE 20307689U DE 20307689 U DE20307689 U DE 20307689U DE 20307689 U1 DE20307689 U1 DE 20307689U1
Authority
DE
Germany
Prior art keywords
doctor blade
holder according
mechanical holder
bar
centering bar
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
DE20307689U
Other languages
German (de)
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
Priority to DE20307689U priority Critical patent/DE20307689U1/en
Publication of DE20307689U1 publication Critical patent/DE20307689U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41FPRINTING MACHINES OR PRESSES
    • B41F15/00Screen printers
    • B41F15/14Details
    • B41F15/44Squeegees or doctors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Coating Apparatus (AREA)

Abstract

The doctor blade is brought to bear on a surface (3) and is of square or rhomboidal cross-section. The blade is held in a pressure beam (5) which has a rectangular-section groove and inward-extending clamping arms. The edge of the doctor blade extends just below the ends of the arms and there is a packing or beam with a V-shaped groove forming a square or rhomboidal space (4) to accommodate the doctor blade.

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (11)

1. Mechanische Halterung zur Aufnahme eines Rakels (1) für Druckmaschinen, insbesondere zum Auftrag von Dickschichten auf zu bedruckende Oberflächen (3), gekennzeichnet dadurch, dass die Halterung zur Fixierung des in der Halterung eingelegten Rakels (1) eine der Geometrie des Rakels angepasste Zentrierleiste (2) aufweist, welche ganzflächig oder zumindest teilflächig an den zur Druckmaschine gerichteten Seiten des Rakels anliegt, wobei der Rakel durch Anlage an der Zentrierleiste zentriert und durch diese in Richtung senkrecht zu der zu bedruckenden Oberfläche pressbar ist.1. Mechanical holder for receiving a doctor blade ( 1 ) for printing machines, in particular for applying thick layers to surfaces to be printed ( 3 ), characterized in that the holder for fixing the doctor blade ( 1 ) inserted in the holder is adapted to the geometry of the doctor blade Centering bar ( 2 ), which rests over the entire surface or at least partially on the sides of the doctor blade facing the printing press, the doctor blade being centered by contact with the centering bar and being pressable in the direction perpendicular to the surface to be printed. 2. Mechanische Halterung nach Anspruch 1, dadurch gekennzeichnet, dass die Zentrierleiste schräg zu der zu bedruckenden Oberfläche (3) in eine Stellung verschiebbar ist, in der der Rakel einsetzbar bzw. entnehmbar ist.2. Mechanical holder according to claim 1, characterized in that the centering bar can be moved obliquely to the surface to be printed ( 3 ) in a position in which the doctor blade can be inserted or removed. 3. Mechanische Halterung nach Anspruch 2, dadurch gekennzeichnet, dass sich am Ende der Zentrierleiste eine Einschuböffnung (4) zum Einlegen des Rakels befindet.3. Mechanical holder according to claim 2, characterized in that there is an insertion opening ( 4 ) for inserting the doctor blade at the end of the centering bar. 4. Mechanische Halterung nach den Ansprüchen 2 und 3, dadurch gekennzeichnet, dass über seitlich zur Zentrierleiste angeordnete Schrauben eine Zwangsführung zur Verschiebung der Zentrierleiste erfolgt.4. Mechanical holder according to claims 2 and 3, characterized in that a positive guidance is provided via screws arranged to the side of the centering bar to move the centering bar. 5. Mechanische Halterung nach Anspruch 2 bis 4, dadurch gekennzeichnet, dass eine Drückvorrichtung (5) vorgesehen ist, mittels welcher die Zentrierleiste verschiebbar ist.5. Mechanical holder according to claim 2 to 4, characterized in that a pressing device ( 5 ) is provided, by means of which the centering bar is displaceable. 6. Mechanische Halterung nach Anspruch 5. dadurch gekennzeichnet, dass die Drückvorrichtung (5) manuell bedienbar ist.6. Mechanical holder according to claim 5, characterized in that the pressing device ( 5 ) can be operated manually. 7. Mechanische Halterung nach den Ansprüchen 1 bis 6, dadurch gekennzeichnet, dass der Zentrierleiste maschinenseitig eine Druckleiste (6) gegenüberliegt.7. Mechanical holder according to claims 1 to 6, characterized in that the centering bar on the machine side is opposite a pressure bar ( 6 ). 8. Mechanische Halterung nach Anspruch 7, dadurch gekennzeichnet, dass die Druckleiste (6) in Abhängigkeit von der Länge der Rakelhalterung mehrere Vertiefungen aufweist, in denen Nadelköpfe (7) von Nadellagern angebracht sind. 8. Mechanical holder according to claim 7, characterized in that the pressure bar ( 6 ), depending on the length of the doctor holder, has a plurality of depressions in which needle heads ( 7 ) of needle bearings are attached. 9. Mechanische Halterung nach den Ansprüchen 8, dadurch gekennzeichnet, dass die Nadelköpfe (7) nachgebbar gelagert sind, und dass durch Betätigung der Drückvorrichtung (6) über die Nadelköpfe (7) und die Druckleiste (6) Druck auf die Zentrierleiste (2) ausübbar ist und diese dadurch verschiebbar ist.9. Mechanical holder according to claims 8, characterized in that the needle heads ( 7 ) are yieldably mounted, and that by actuating the pressing device ( 6 ) via the needle heads ( 7 ) and the pressure bar ( 6 ) pressure on the centering bar ( 2 ) is exercisable and this is displaceable. 10. Mechanische Halterung nach den Ansprüchen 1 bis 5, 7 und 9, dadurch gekennzeichnet, dass die Zentrierleiste (2) aus Metall oder Kunststoff besteht.10. Mechanical holder according to claims 1 to 5, 7 and 9, characterized in that the centering bar ( 2 ) consists of metal or plastic. 11. Mechanische Halterung nach den Ansprüchen 7 bis 9, dadurch gekennzeichnet, dass die Druckleiste (6) aus Metall oder Kunststoff besteht.11. Mechanical holder according to claims 7 to 9, characterized in that the pressure bar ( 6 ) consists of metal or plastic.
DE20307689U 2003-05-16 2003-05-16 Mechanical clamp or holder for scraper or doctor blade for printing or adhesive spreading machine has inward inclined clamping arms and centering beam with V-shaped groove Expired - Lifetime DE20307689U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20307689U DE20307689U1 (en) 2003-05-16 2003-05-16 Mechanical clamp or holder for scraper or doctor blade for printing or adhesive spreading machine has inward inclined clamping arms and centering beam with V-shaped groove

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20307689U DE20307689U1 (en) 2003-05-16 2003-05-16 Mechanical clamp or holder for scraper or doctor blade for printing or adhesive spreading machine has inward inclined clamping arms and centering beam with V-shaped groove

Publications (1)

Publication Number Publication Date
DE20307689U1 true DE20307689U1 (en) 2003-08-28

Family

ID=27798536

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20307689U Expired - Lifetime DE20307689U1 (en) 2003-05-16 2003-05-16 Mechanical clamp or holder for scraper or doctor blade for printing or adhesive spreading machine has inward inclined clamping arms and centering beam with V-shaped groove

Country Status (1)

Country Link
DE (1) DE20307689U1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008001075A2 (en) * 2006-06-27 2008-01-03 Dek International Gmbh A wiper blade and wiper blade assembly for a screen printing machine and a method of fabricating the same
CN103009791A (en) * 2012-12-13 2013-04-03 浙江东辉新能源科技有限公司 Printing scraper
CN103029424A (en) * 2012-12-13 2013-04-10 浙江东辉新能源科技有限公司 Ink-reclaiming printing scraper
CN103264580A (en) * 2013-05-09 2013-08-28 苏州金牛精密机械有限公司 Fractioning jig of screen printer
CN103287078A (en) * 2013-05-29 2013-09-11 昆山欧莱特印刷机械工业有限公司 Printing ink scraper of silk screen printer

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008001075A2 (en) * 2006-06-27 2008-01-03 Dek International Gmbh A wiper blade and wiper blade assembly for a screen printing machine and a method of fabricating the same
WO2008001075A3 (en) * 2006-06-27 2008-03-06 Dek Int Gmbh A wiper blade and wiper blade assembly for a screen printing machine and a method of fabricating the same
CN103009791A (en) * 2012-12-13 2013-04-03 浙江东辉新能源科技有限公司 Printing scraper
CN103029424A (en) * 2012-12-13 2013-04-10 浙江东辉新能源科技有限公司 Ink-reclaiming printing scraper
CN103264580A (en) * 2013-05-09 2013-08-28 苏州金牛精密机械有限公司 Fractioning jig of screen printer
CN103264580B (en) * 2013-05-09 2015-10-28 苏州金牛精密机械有限公司 A kind of screen-printing machine frictioning jig
CN103287078A (en) * 2013-05-29 2013-09-11 昆山欧莱特印刷机械工业有限公司 Printing ink scraper of silk screen printer

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20031002

R150 Term of protection extended to 6 years

Effective date: 20061208

R157 Lapse of ip right after 6 years

Effective date: 20091201