DE2503563C2 - Loop cutting device for a tufting machine - Google Patents
Loop cutting device for a tufting machineInfo
- Publication number
- DE2503563C2 DE2503563C2 DE19752503563 DE2503563A DE2503563C2 DE 2503563 C2 DE2503563 C2 DE 2503563C2 DE 19752503563 DE19752503563 DE 19752503563 DE 2503563 A DE2503563 A DE 2503563A DE 2503563 C2 DE2503563 C2 DE 2503563C2
- Authority
- DE
- Germany
- Prior art keywords
- rail
- block
- recess
- bar
- knife
- 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
Links
Classifications
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05C—EMBROIDERING; TUFTING
- D05C15/00—Making pile fabrics or articles having similar surface features by inserting loops into a base material
- D05C15/04—Tufting
- D05C15/08—Tufting machines
- D05C15/16—Arrangements or devices for manipulating threads
- D05C15/24—Loop cutters; Driving mechanisms therefor
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Textile Engineering (AREA)
- Details Of Cutting Devices (AREA)
- Machines For Laying And Maintaining Railways (AREA)
Description
Hierzu 1 Blatt Zeichnungen1 sheet of drawings
Die Erfindung bezieht sich auf eine Schiingen-Schneidvorrichtung für eine Tufting-Maschine gemäß dem Oberbegriff des Patentanspruches.The invention relates to a sling cutting device for a tufting machine according to FIG the preamble of the claim.
Nach der US-PS 37 57 709 ist es bekannt, die Schiene mit Führungen für die Messerblöcke zu versehen, um den Messerblöcken einerseits einen festen Sitz zu geben, andererseits ihre Justierung zu vereinfachen. Bei js dieser bekannten Vorrichtung muß jedes Messer einzeln in seinen auf der Schiene angeordneten Messerblock eingesetzt und dann in der Höhe auf den zugehörigen Greifer eingestellt werden. Da dies nur bei Stillstand der Maschine vorgenommen werden kann, bedeutet jeder Messerwechsel eine längere Unterbrechung.According to US-PS 37 57 709 it is known to provide the rail with guides for the knife blocks to On the one hand to give the knife blocks a firm fit, on the other hand to simplify their adjustment. At js In this known device, each knife must be individually placed in its knife block arranged on the rail used and then adjusted in height to the associated gripper. Since this only occurs when the machine is at a standstill the machine, every knife change means a longer interruption.
Kurze Stillstandzeiten und eine hohe Einstellgenauigkeit für die Messer sind bei einer Schlingen-Schneidvoriifhtung für eine Tufting-Maschine gemäß der DE-AS 23 49 800 dann gegeben, wenn zwischen den Messerblocken und der Schiene zusätzlich eine Laufschiene angeordnet ist, in der die Messerblöcke in einer Führung in Richtung der Laufschiene verschiebbar sind.Short downtimes and a high setting accuracy for the knives are part of a loop cutting device for a tufting machine according to DE-AS 23 49 800 then given when between the knife blocks and the rail is additionally provided with a running rail in which the knife blocks are guided in a guide are displaceable in the direction of the running rail.
Der vorliegenden Erfindung liegt die Aufgabe zugrunde, die kurzen Stillstandszeiten und die liohe Ein-Stellgenauigkeit beizubehalten und darüber hinaus die Vorrichtung als solche zu vereinfachen und durch Materialeinsparung wirtschaftlicher zu gestalten.The present invention is based on the object of the short downtimes and the liohe adjustment accuracy to maintain and, moreover, to simplify the device as such and by saving material to make it more economical.
Gelöst wird diese Aufgabe gemäß dem kennzeichnenden Teil des Patentanspruches. Während bei der älteren Bauart lange Führungen vorhanden sind, kommt man hier mit kurzen und günstig herstellbaren Führungsabschnitten aus, in die Material sparende Befestigungsblöcke der Halteplatte eingreifen. Die geneigten Flächen und die Druckschrauben wiederum sorgen für einen sicheren und einen exakt ausgerichteten Sitz, so daß die Forderung nach Genauigkeit erfüllt ist.This problem is solved according to the characterizing part of the patent claim. While with the older one If there are long guides, you get here with short guide sections that can be manufactured at low cost from, engage in the material-saving mounting blocks of the retaining plate. The inclined Surfaces and the pressure screws in turn ensure a secure and precisely aligned seat, see above that the requirement for accuracy is met.
Zum Einsetzen der mit einer Vielzahl von Messern ausgerüsteten Messerblöcke in die Schiene oder Barre der Tufting-Maschine kann eine Hilfsvorrichtung nach dem ein älteres Recht betreffenden Patent 24 61 829 benutzt werden. Diese Hilfsvorrichtung ermöglicht es, die Messer mühelos vorzuspannen und mit den zugehö-For inserting the knife blocks equipped with a large number of knives into the rail or bar The tufting machine can be an auxiliary device according to the prior patent 24 61 829 to be used. This auxiliary device makes it possible to effortlessly preload the knives and to use the associated
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19752503563 DE2503563C2 (en) | 1975-01-29 | 1975-01-29 | Loop cutting device for a tufting machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19752503563 DE2503563C2 (en) | 1975-01-29 | 1975-01-29 | Loop cutting device for a tufting machine |
Publications (2)
Publication Number | Publication Date |
---|---|
DE2503563A1 DE2503563A1 (en) | 1976-08-05 |
DE2503563C2 true DE2503563C2 (en) | 1984-11-15 |
Family
ID=5937566
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19752503563 Expired DE2503563C2 (en) | 1975-01-29 | 1975-01-29 | Loop cutting device for a tufting machine |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE2503563C2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7739970B2 (en) | 2007-03-02 | 2010-06-22 | Card-Monroe Corp. | Method and apparatus for forming variable loop pile over level cut loop pile tufts |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4445446A (en) * | 1982-11-29 | 1984-05-01 | Tuftco Corporation | Knife holder module for cut pile tufting machine |
US5295450A (en) * | 1992-05-01 | 1994-03-22 | Card-Monroe Corp. | Tufting machine with self-aligning gauging modules |
CN101137782A (en) | 2005-01-13 | 2008-03-05 | 卡德-门罗公司 | Replaceable hook modules |
US7398739B2 (en) | 2005-01-13 | 2008-07-15 | Card-Monroe Corp. | Replaceable hook module |
US7997219B2 (en) | 2007-08-20 | 2011-08-16 | Card-Monroe Corp. | System and method for facilitating removal of gauge parts from hook bar modules |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3212467A (en) * | 1962-12-28 | 1965-10-19 | Singer Co | Cut pile tufting machine |
US3757709A (en) * | 1972-04-27 | 1973-09-11 | B & J Machinery Co | Knife block for a tufting machine |
-
1975
- 1975-01-29 DE DE19752503563 patent/DE2503563C2/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7739970B2 (en) | 2007-03-02 | 2010-06-22 | Card-Monroe Corp. | Method and apparatus for forming variable loop pile over level cut loop pile tufts |
Also Published As
Publication number | Publication date |
---|---|
DE2503563A1 (en) | 1976-08-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OD | Request for examination | ||
D2 | Grant after examination | ||
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |