FIBER UNBUNDLING ASSEMBLY

• US 20150020494A1
• Filed: 07/19/2013
• Published: 01/22/2015
• Est. Priority Date: 07/19/2013
• Status: Abandoned Application

• Current Assignee: Ornek Makina Sanayi Ve Ticaret Anonim Sirketi
• Original Assignee: Ornek Makina Sanayi Ve Ticaret Anonim Sirketi
• Inventors: Ersrmeli, Orhan, DABANIYASTI, SIH MEHMET, KAPUCU, SADETTIN
• Application Number:
  US13/946,878
• Publication Number:
  US 20150020494A1
• Time in Patent Office: Days
• US Class Current: 57/2.3
• CPC Class Codes: B65H 2701/31 Textiles threads or artificial strands of filaments
• CPC Class Codes: B65H 51/005 Separating a bundle of forwarding filamentary materials into a plurality of groups

Abstract

The invention is related to a yarn separating mechanism including a three dimensional flapping element providing more practically separation of the yarns in form of said bundles or clamps with three dimensional flapping effect, applied to a lot of textile machines working yarns in form of bundles and clamps and have to separate these again in the next step.

Claims

1. A yarn separating mechanism with a plurality of yarn tensioners and a yarn allocation comb for separating the yarns in form of bundles and clamps (A), comprising:

a three-dimensional flapping element;

wherein the three dimensional flapping element moves by rotating with the yarn (B) coming from the tension mechanism by means of a bearing element formed by locating the polygonal rollers (26) at different angles (5a, 5b) with at least one corner.

2. The yarn separating mechanism of claim 1 wherein the three-dimensional flapping element formed by locating a plurality of polygonal rollers at least with two different angles (5a, 5b).

3. The yarn separating mechanism of claim 1 wherein the plurality of polygonal rollers located at different angles comprise:

the three-dimensional flapping element;

wherein the three-dimensional flapping element provides moving of the yarns extruding from said flapping element in X direction (10b) and Z direction (10a).

4. The yarn separating mechanism of claim 1, wherein the plurality of polygonal rollers comprise:

at least a corner surface.

5. The yarn separating mechanism of claim 4, wherein the corner surface is flat.

6. The yarn separating mechanism of claim 4 wherein the corner surface is an auger surface.

7. The yarn separating mechanism of claim 1 wherein the three-dimensional flapping element mutually positioned with the tension mechanism.

8. The yarn separating mechanism of claim 1 comprising:

a connection part;

wherein the connection part coupled to the three-dimensional flapping element such that the three-dimensional flapping element stands at a certain distance from the ground.

9. The yarn separating mechanism of claim 1 wherein the plurality of polygonal rollers have with at least two and at most four corners for providing the flapping effect amplitude to be high.

10. The yarn separating mechanism of claim 1 wherein the plurality of polygonal rollers have at least five corners for providing the mixing flapping effects amplitude being low.

11. The yarn separating mechanism of claim 1 wherein the three-dimensional flapping element providing elongation of the flapping rate as the length (M) between the rotating axle and the corner of the polygonal rollers increases, and shortening of the flapping length as the length (M) between the rotating axle and the corner decreases.

12. The yarn separating mechanism of claim 1 further comprising:

an actuator for providing rotation of the three dimensional flapping element.

13. The yarn separating mechanism according to claim 12, further comprising an adjusting device connected with the actuator wherein the adjusting device is positioned in the three dimensional flapping element in order to obtain variable flapping effect frequency

14. The yarn separating mechanism according to claim 1 wherein the three dimensional flapping element is made of a material that is selected from a group consisting of aluminum, chrome and similar metal-based material.

15. The yarn separating mechanism according to claim 1 the three dimensional flapping element is made of a material that is selected from a group consisting of pvc, bakelite, teflon and wood.

16. A yarn separating method for especially separating the yarns in form of bundles and clamps (A) comprising the steps of:

extruding the yarn bundle or clamps (A) from the plurality of yarn tensioners;

flapping of the yarns in three dimensions by routing over the three dimensional flapping element;

separating the yarns in a yarn allocation comb.