CN2275100Y - Draft-cutting and mixing device for metal fiber tow - Google Patents
Draft-cutting and mixing device for metal fiber tow Download PDFInfo
- Publication number
- CN2275100Y CN2275100Y CN 96219599 CN96219599U CN2275100Y CN 2275100 Y CN2275100 Y CN 2275100Y CN 96219599 CN96219599 CN 96219599 CN 96219599 U CN96219599 U CN 96219599U CN 2275100 Y CN2275100 Y CN 2275100Y
- Authority
- CN
- China
- Prior art keywords
- roller
- metal fiber
- rearmounted
- fiber tow
- rollers
- 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 - Fee Related
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Abstract
The utility model relates to a draft-cutting and mixing device for metal fiber tow, comprising a machine body, a strip cylinder 8, a drive mechanism and a rearmounted roller 4, wherein, a strip guiding roller 3 is arranged behind the rearmounted roller; a drawing roller 5 is arranged in the front of the strip guiding roller; a drawing zone is formed between the drawing roller and the strip guiding roller; a bundling roller 6 is arranged behind the drawing roller; the upper faces of the rearmounted roller, the drawing roller and the bundling roller are respectively provided with pressurizing belt rollers 9. The utility model integrates the two process steps of stretch breaking and mixing, causing the abrasion of rollers and leather rollers, and increasing the uniformity of the blended spinning of metal fiber.
Description
The utility model relates to a kind of metal fiber tow crush cutting and mixes and install, and this device is the improvement to drawing frame.
Metal fibre is as conductive fiber, by being widely used in aspects such as antistatic, electromagnetic wave shielding, radar camouflage, conduction operation with the made textiles of other fiber blend.Weaving is ten hundreds of endless tow of the monofilament composition of several microns to tens microns of diameters with metal fibre.Method in the past is, with metal filament tractotomy equipment metal fiber tow carried out crush cutting earlier, and then mixed and one-tenth contains ripe of the mixing of broken-staple metal fibre with the staple fibre carded sliver with common drawing frame.If use common drawing frame to finish crush cutting respectively and mix and two procedures, the production process complexity consumes greatlyyer, and cost is higher.
The purpose of this utility model is to provide a kind of metal fiber tow crush cutting to mix and device, this device can with the crush cutting of metal fiber tow, with the mixing and once finishing of the staple fibre carded sliver.
The purpose of this utility model is achieved in that a kind of metal fiber tow crush cutting mixes and device, organism, bar tube and transmission mechanism, after a rearmounted roller, conducting bar roller is set, in this roller front drawing rollers are installed, constitute a draw zone between two rollers, be provided with boundling roller, the top pressurization roller that respectively is equipped with of rearmounted roller, drawing rollers, boundling roller before the drawing rollers.In the utility model, rearmounted roller is different with the rotating speed of drawing rollers, its linear velocity is also different, the linear velocity of drawing rollers is higher than rearmounted roller, after bundles of metal filaments and the staple fibre carded sliver enter the draw zone that is made of rearmounted roller and drawing rollers through conducting bar roller, the tension force that wire bundle is subjected to surpasses the fracture strength of fiber, simultaneously, pressurize by the roller on this roller, make circular wire bundle become flat, help the cut-out of metal filament on the one hand, on the other hand, the flat tow has certain thickness, adds the support of the staple fibre carded sliver, makes the suffered tension force of bundles of metal filaments ectonexine irregular, cause their cut time that certain difference is arranged, thereby can form evenly continuous crush cutting bar after bundles of metal filaments is cut off and be wrapped in the staple fibre carded sliver that is stretched the high speed processing of passing through drawing rollers and boundling roller again, ripe of formation mixing.
Compared with the prior art the utility model has following advantage;
1, can with mix with the staple fibre carded sliver after the crush cutting of bundles of metal filaments and the crush cutting and two procedures two combine into one, can improve working (machining) efficiency greatly;
2, during the bundles of metal filaments crush cutting, be enclosed with the staple fibre carded sliver on every side, the wearing and tearing of roller and roller are significantly reduced;
3, in the utility model, the bundles of metal filaments and the staple fibre carded sliver mix the broken end number of times that also crush cutting can reduce metal crush cutting bar, metal crush cutting bar is uniformly distributed in the staple fibre carded sliver, thereby has improved the uniformity of metal fibre blending.
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1, drive mechanism schematic diagram of the present utility model
Fig. 2, roller of the present utility model are arranged schematic diagram
Referring to accompanying drawing, organism, bar tube 8 and transmission mechanism during metal fiber tow crush cutting of the present utility model mixes and installs, in the accompanying drawings body is omitted, a rearmounted roller 4 is arranged in transmission mechanism, after this roller is conducting bar roller 3, drawing rollers 5 are installed in this roller front, constitute a draw zone between two rollers, rearmounted roller, wheelbase between the drawing rollers is 55 to 85 millimeters, and best wheelbase is 65 millimeters, rearmounted roller, linear velocity ratio between the drawing rollers is 4～9, selects 5 to 7 for use for best.Be provided with boundling roller 6 before the drawing rollers, the top pressurization roller 9 that respectively is equipped with of rearmounted roller, drawing rollers, boundling roller, the pressure of the every end of this roller is 200～400 newton, selects for use 250～350 newton for best.Feed the metal fiber tow 2 and the staple fibre carded sliver 1 respectively at conducting bar roller of the present utility model place, enter the draw zone that constitutes by rearmounted roller and drawing rollers through conducting bar roller, pressurize by the roller on this roller, make circular wire bundle become flat, the suffered tension force of bundles of metal filaments ectonexine this moment is irregular, being directed at their cut time has certain difference, thereby can form evenly continuous crush cutting bar after bundles of metal filaments is cut off and be wrapped in the staple fibre carded sliver that is stretched, pass through the high speed processing of drawing rollers and boundling roller again, form and mix ripe 7, this falls into bar tube 8 and is collected.
Claims (4)
1, a kind of metal fiber tow crush cutting mixes and device, organism, bar tube (8) and transmission mechanism, it is characterized in that, a rearmounted roller (4) is arranged, after this roller is conducting bar roller (3), and drawing rollers (5) are installed in this roller front, constitutes a draw zone between two rollers, be provided with boundling roller (6) before the drawing rollers, the top pressurization roller (9) that respectively is equipped with of rearmounted roller, drawing rollers, boundling roller.
2, metal fiber tow crush cutting according to claim 1 mixes and device, it is characterized in that the wheelbase between described rearmounted roller, the drawing rollers is 55 to 85 millimeters.
3, metal fiber tow crush cutting according to claim 2 mixes and device, it is characterized in that the linear velocity ratio between described rearmounted roller, the drawing rollers is 4～9.
4, metal fiber tow crush cutting according to claim 3 mixes and device, it is characterized in that the linear velocity ratio between described rearmounted roller, the drawing rollers is 5～7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96219599 CN2275100Y (en) | 1996-10-11 | 1996-10-11 | Draft-cutting and mixing device for metal fiber tow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96219599 CN2275100Y (en) | 1996-10-11 | 1996-10-11 | Draft-cutting and mixing device for metal fiber tow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2275100Y true CN2275100Y (en) | 1998-02-25 |
Family
ID=33900155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96219599 Expired - Fee Related CN2275100Y (en) | 1996-10-11 | 1996-10-11 | Draft-cutting and mixing device for metal fiber tow |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2275100Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100414010C (en) * | 2005-01-22 | 2008-08-27 | 江苏省纺织研究所有限公司 | Method and apparatus for cutting stainless steel fibre bundle |
| CN101385098B (en) * | 2006-02-17 | 2011-02-02 | 韩国生产技术研究院 | Process and apparatus for producing digital yarns using metal filaments for info-communications and digital yarns produced by said process |
| CN105755595A (en) * | 2016-05-10 | 2016-07-13 | 海安国洋机械有限公司 | Wool stretch-breaking and opening machine |
| CN105755582A (en) * | 2016-05-10 | 2016-07-13 | 海安国洋机械有限公司 | Stainless steel fiber stretch breaker |
| CN115247304A (en) * | 2022-01-26 | 2022-10-28 | 盐城工业职业技术学院 | Stretch-breaking device for chemical fiber tows |
-
1996
- 1996-10-11 CN CN 96219599 patent/CN2275100Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100414010C (en) * | 2005-01-22 | 2008-08-27 | 江苏省纺织研究所有限公司 | Method and apparatus for cutting stainless steel fibre bundle |
| CN101385098B (en) * | 2006-02-17 | 2011-02-02 | 韩国生产技术研究院 | Process and apparatus for producing digital yarns using metal filaments for info-communications and digital yarns produced by said process |
| CN105755595A (en) * | 2016-05-10 | 2016-07-13 | 海安国洋机械有限公司 | Wool stretch-breaking and opening machine |
| CN105755582A (en) * | 2016-05-10 | 2016-07-13 | 海安国洋机械有限公司 | Stainless steel fiber stretch breaker |
| CN115247304A (en) * | 2022-01-26 | 2022-10-28 | 盐城工业职业技术学院 | Stretch-breaking device for chemical fiber tows |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |