CN2584620Y - Roller capable of helical yarn spinning by single yarn - Google Patents
Roller capable of helical yarn spinning by single yarn Download PDFInfo
- Publication number
- CN2584620Y CN2584620Y CN 02281759 CN02281759U CN2584620Y CN 2584620 Y CN2584620 Y CN 2584620Y CN 02281759 CN02281759 CN 02281759 CN 02281759 U CN02281759 U CN 02281759U CN 2584620 Y CN2584620 Y CN 2584620Y
- Authority
- CN
- China
- Prior art keywords
- spiral
- roller
- propellers
- yarn
- spinning
- 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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- Spinning Or Twisting Of Yarns (AREA)
Abstract
The utility model a spiral roller capable of spinning single yarn, which is composed of a spiral spinner roller bracket and spiral rollers, wherein, the spiral spinner roller bracket is provided with a spiral roller supporting frame, and a leaf spring, the upper end of which is connected with a hook plate that is provided with a regulating hole and a regulating pin by screws, is clamped on the bottom part of the supporting frame. The utility model is characterized in that the spiral rollers are made of metal material; a left roller and a right spiral roller are supported on the spiral roller supporting frame of the bracket by a through shaft, and are provided with ball bearings inside; the surface of each spiral roller is provided with a spiral line slot, and both ends of the surface of each spiral roller are provided with rubber rings which are protruded from the surface by 0.5 mm. The utility model has the advantages that sliver yarn slides into the slots on the spiral rollers, hair fibers out of a yarn body is forced to be twined into the yarn body, and therefore, fibers for forming yarn are reduced; both ends of the surface of each spiral roller is provided with rubber rings that are protruded from the surface, and therefore, the linear velocity of each slot on the surface of each spiral roller is about 10 percent less than the surface linear velocity of a front roller, and sliver yarn spit from the front roller is not stressed by larger tension. Therefore, the deterioration of the yarn is reduced. The spiral roller capable of spinning single yarn is suitable for various wool spinning and spinning machines.
Description
Technical field
The utility model relates to spinning machinery, and the single thread in especially a kind of spinning machinery can spin by woven spiral.
Background technology
Rove bar in the spinning process grips the fiber that spues behind the point through front roller, need enter propellers and twist, make the filoplume that is dispersed in outside the yarn main body be subjected to the effect of propellers groove boundling, twist with the fingers the yarn main body, to reduce the filoplume of yam surface, the loom that is beneficial to next step drives to use smoothly.Known existing propellers (claiming that Henry David Thoreau spins) mostly are the carriage two ends and respectively fixedly mount a nylon roller at present, and the nylon roller surface is provided with straight type alternating expression groove (see figure 4).The deficiency of its existence is, straight type alternating expression groove be solid matter between be broken into the annulus of 4 sections circular arcs, and the adjacent segment circular arc circular arc width that misplaces half, being beneficial to the sliver fiber slips on groove, but but fail the filoplume that is dispersed in outside the yarn main body is fully twisted with the fingers into main body at twisting process, simultaneously, the sliver fiber slips over through straight type alternating expression groove, tension force increases, and bar is done (yarn evenness) and worsened.
Summary of the invention
The purpose of this utility model is, overcome the deficiencies in the prior art, design and produce a kind of single thread and can weave spiral and spin, improve the structure structure that spiral spins, adopt metal system propellers, offer and revolve two kinds about the spiral line type groove divides, ball bearing is set in the propellers, and the propellers surface is provided with rubber ring, reduces the tension force of areas of non-twist, reach the fiber that front roller spues and be not subjected to bigger tension force, reduce bar and do and worsen.
The technical scheme in the invention for solving the technical problem is following realization: a kind of single thread can be weaved spiral and spin, by spiral spin the roller carriage, propellers are formed, spiral spins the roller carriage and is provided with the propellers bearing support, bearing support bottom card has leaf spring, leaf spring upper end screw coupling hook plate, hanger plate are provided with adjustment hole and regulate pin; Propellers are the metal material manufacturing, left and right two propellers are bearing on the propellers bearing support of carriage with axis, in establish ball bearing, the propellers surface is offered and is revolved two kinds about the spiral line type groove divides, the two ends on propellers surface are provided with the rubber ring that protrudes surperficial 0.5mm.
Using method of the present utility model is, single thread can be weaved the hanger plate that spiral spins to be hooked on the last drawing rollers (roller) of spinning machinery, propellers rubber surface circle props up the front roller surface, the rove bar is through behind front roller and the point of contact that roller contacts, enter the point of contact that front roller contacts with propellers again, sliver slips in the groove of propellers, forces the outer filoplume of yarn main body to twist with the fingers in the yarn main body, for next step loom drives to use smoothly.
The beneficial effects of the utility model are: the propellers surface offers the spiral line type groove, and sliver slips in the groove of propellers, forces the outer filoplume of yarn main body to twist with the fingers in the yarn main body, has reduced the filoplume of resultant yarn.Two ends, propellers surface are provided with the rubber ring that protrudes surperficial 0.5mm, make rubber ring surface contact front roller surface, the linear velocity on rubber ring surface and front roller surface equates, the linear velocity at its propellers surface grooves place then is lower than front roller linear resonance surface velocity about about 10%, the sliver that front roller is spued is not subjected to tension force, thereby has reduced the deterioration that bar is done.Propellers are the metal material manufacturing, and comparable nylon roller has prolonged 8 times service life.Be applicable to that various wool spinning frames use single thread can weave spiral and spin.
Description of drawings
Below in conjunction with drawings and Examples, the utility model will be further described:
Fig. 1 is that single thread of the present utility model can be weaved the organigram that spiral spins
Fig. 2 is that single thread can be weaved the side view that spiral spins
Fig. 3 is that single thread can be weaved the using method schematic diagram that spiral spins
Fig. 4 is the organigram that known Henry David Thoreau spins
Among the figure, 1-propellers bearing support, the 2-leaf spring, the 3-hanger plate, the 4-adjustment hole, 5-regulates pin, the 6-propellers, 7-spiral line type groove, the 8-rubber ring, the 9-roller, the 10-front roller, 11-organizes sliver, the straight type alternating expression of 12-groove.
The specific embodiment
By Fig. 1,2 as seen, single thread of the present utility model can be weaved spiral and spin, by spiral spin the roller carriage, propellers are formed, spiral spins the roller carriage and is provided with propellers bearing support 1, bearing support bottom card has leaf spring 2, and leaf spring upper end screw coupling hook plate 3, hanger plate are provided with adjustment hole 4 and regulate pin 5; Propellers 6 are the metal material manufacturing, and left and right two propellers are bearing in axis on the propellers bearing support of carriage, in establish ball bearing, spiral line type groove 7 is offered on the propellers surface, the two ends on propellers surface are provided with the rubber ring 8 that protrudes surperficial 0.5mm.
As seen from Figure 3, single thread can be weaved the hanger plate that spiral spins to be hooked on the last drawing rollers (roller) 9 of spinning machinery, the propellers surface props up front roller 10 surfaces, behind the point of contact A that rove bar 11 process front rollers contact with roller, enter the point of contact B that front roller contacts with propellers again, sliver slips in the groove of propellers, forces the outer filoplume of yarn main body to twist with the fingers in the yarn main body.
As seen from Figure 4, the carriage two ends that known existing Henry David Thoreau spins respectively fixedly mount a nylon roller, and the nylon roller surface is provided with straight type alternating expression groove 12.
Claims (1)
1, a kind of single thread can be weaved spiral and spins, by spiral spin the roller carriage, propellers are formed, spiral spins the roller carriage and is provided with the propellers bearing support, bearing support bottom card has leaf spring, leaf spring upper end screw coupling hook plate, hanger plate is provided with adjustment hole and regulates pin, it is characterized in that, propellers are the metal material manufacturing, left and right two propellers are bearing on the propellers bearing support of carriage with axis, in establish ball bearing, the propellers surface is offered and is revolved two kinds about the spiral line type groove divides, the two ends on propellers surface are provided with the rubber ring that protrudes surperficial 0.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02281759 CN2584620Y (en) | 2002-10-25 | 2002-10-25 | Roller capable of helical yarn spinning by single yarn |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02281759 CN2584620Y (en) | 2002-10-25 | 2002-10-25 | Roller capable of helical yarn spinning by single yarn |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2584620Y true CN2584620Y (en) | 2003-11-05 |
Family
ID=33744038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02281759 Expired - Fee Related CN2584620Y (en) | 2002-10-25 | 2002-10-25 | Roller capable of helical yarn spinning by single yarn |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2584620Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101463512B (en) * | 2007-12-21 | 2011-10-05 | 村田机械株式会社 | Draft roller |
| CN102443899A (en) * | 2011-09-19 | 2012-05-09 | 福兴织造（苏州）有限公司 | Grooved rubber roll |
-
2002
- 2002-10-25 CN CN 02281759 patent/CN2584620Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101463512B (en) * | 2007-12-21 | 2011-10-05 | 村田机械株式会社 | Draft roller |
| CN102443899A (en) * | 2011-09-19 | 2012-05-09 | 福兴织造（苏州）有限公司 | Grooved rubber roll |
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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 |