CN203741484U - Bidirectional spinning piece of one-step-forming two-for-one twisting spindle - Google Patents
Bidirectional spinning piece of one-step-forming two-for-one twisting spindle Download PDFInfo
- Publication number
- CN203741484U CN203741484U CN201420034529.0U CN201420034529U CN203741484U CN 203741484 U CN203741484 U CN 203741484U CN 201420034529 U CN201420034529 U CN 201420034529U CN 203741484 U CN203741484 U CN 203741484U
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- China
- Prior art keywords
- spinneret
- orifice
- twisting
- weaving silk
- way part
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- 238000009987 spinning Methods 0.000 title claims abstract description 27
- 230000002457 bidirectional Effects 0.000 title abstract 6
- 238000009941 weaving Methods 0.000 claims description 30
- 238000005096 rolling process Methods 0.000 claims description 8
- 239000000969 carrier Substances 0.000 description 4
- 230000002950 deficient Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
Abstract
The utility model relates to a bidirectional spinning piece of a one-step-forming two-for-one twisting spindle. The bidirectional spinning piece can simultaneously twist a single strand of yarns and multiple strands of yarns, and has the advantages of being high in efficiency and easy to operate. According to the technical scheme, the bidirectional spinning piece of the one-step-forming two-for-one twisting spindle is characterized in that the bidirectional spinning piece is installed on a hollow spindle blade of an outer two-for-one twisting spindle, the bidirectional spinning piece is provided with a first spinning hole and a second spinning hole, the first spinning hole is communicated with a lower thread passing hole of the hollow spindle blade, and the second spinning hole is communicated with an upper thread passing hole of the hollow spindle blade.
Description
Technical field
The utility model relates to technical field of textile machine, is specifically related to the two-way part of weaving silk of one-shot forming two-for-one twisting spindles.
Background technology
In the twisting field of yarn, account for market aggregate demand and more than 60% mostly be 2 strands and the fine yarn of monofilament below 150D.Mostly adopt the twisting of one-step method ring ingot and the twisting of two-step method double twisting for processing the equipment of these products both at home and abroad at present.
Adopt the twisting of one-step method ring ingot, major advantage is simple to operate, easily left-hand seat, and product from former expect finished product on same machine once property machine, shortcoming is that constant product quality is poor, and percent defective is high, inefficiency, also need frequent oiling (general about 3 days), easily cause the pollution of yarn.
Adopt the twisting of two-step method double twisting, major advantage is that efficiency is high, there is no greasy dirt; Shortcoming be cannot be on an equipment once property complete finished product processing, need upper and lower No. 2 process equipments just can complete processing, in this process, will cause the increase of percent defective and delaying of efficiency.
For above situation, applicant proposes a kind ofly to adopt double twisting twisting and expect the disposable two-for-one twisting spindles machining of finished product from former, as shown in Figure 1, this two-for-one twisting spindles has been set up a spindle below existing spindle, form coaxially arranged and reverse rotation in, outer two-for-one twisting spindles structure, the part of weaving silk of interior two-for-one twisting spindles carries out double twisting to one yarn, the part of weaving silk of outer two-for-one twisting spindles carries out double twisting to another strand of yarn, after two strands of yarn plying, carry out double twisting by the part of weaving silk of outer two-for-one twisting spindles again, the part of weaving silk of outer two-for-one twisting spindles need to be twisted the multi cord after one-ply yarn and plying simultaneously, this part of weaving silk waits design at present.
Utility model content
Technical problem to be solved in the utility model is the deficiency that overcomes above-mentioned background technology, and a kind of two-way part of weaving silk of one-shot forming two-for-one twisting spindles is provided, and can twist one-ply yarn and multi cord simultaneously, and have efficiency feature high, simple to operate.
For realizing above object, the utility model has adopted following technical scheme:
The two-way part of weaving silk of one-shot forming two-for-one twisting spindles, it is characterized in that: the described two-way part of weaving silk is arranged on the hollow spindle blade of outer two-for-one twisting spindles, this two-way part of weaving silk is shaped with first, second orifice of spinneret, the first orifice of spinneret is communicated with the lower silk rolling hole of hollow spindle blade, and the second orifice of spinneret is communicated with the upper silk rolling hole of hollow spindle blade.
The described two-way part of weaving silk is a two outlet spinning plate, and this pair of outlet spinning plate offers described first, second orifice of spinneret.
The described two-way part of weaving silk is coaxially arranged upper and lower spinning plate, and the first orifice of spinneret is opened in lower spinning plate, and the second orifice of spinneret is opened in spinning plate.
Between the axial line of described the first orifice of spinneret, the second orifice of spinneret, angle is 180 degree.
Operation principle of the present utility model is: the one-ply yarn of outer two-for-one twisting spindles silk rolling hole from hollow spindle blade enters, then from the outlet of the first orifice of spinneret of the two-way part of weaving silk out, then enters into plying thread-carrier; In the time that hollow spindle blade drives the two-way part of weaving silk to do motion clockwise, between the lower traveller of the outlet of the first orifice of spinneret and outer two-for-one twisting spindles, form a S turn, between the outlet of the first orifice of spinneret and plying thread-carrier, again form a S turn, now this one-ply yarn plying thread-carrier has produced two S turns, namely double twistings after out;
Now, be contained in another one-ply yarn being in the interior two-for-one twisting spindles of opposite spin with outer two-for-one twisting spindles and also completed double twisting, two strands of yarns export and close at plying thread-carrier, from hollow spindle blade, silk rolling hole enters, then from two-way the second orifice of spinneret of weaving silk part out, because outer two-for-one twisting spindles is to do running clockwise, so the Z-direction turn of a plying of two bursts of yarn formation has namely formed multi cord; This root multi cord, from the exit of the second orifice of spinneret through traveller spooler, forms again the turn of a Z-direction between this afterwards, namely produces double twisting, is finally rolled on the reeling pipe in spooler, becomes finished product multi cord.
The beneficial effect the utlity model has is: in the utility model, multi cord after the one-ply yarn of outer two-for-one twisting spindles and inside and outside two-for-one twisting spindles plying completes twisting by the two-way part of weaving silk, it is simple in structure, install more convenient, make also than being easier to, there is efficiency feature high, simple to operate.
Brief description of the drawings
Fig. 1 is the main TV structure schematic diagram of one-shot forming two-for-one twisting spindles.
Fig. 2 is the main TV structure schematic diagram (being the amplification of I portion in Fig. 1) of outer two-for-one twisting spindles.
Fig. 3 is the structural representation of the utility model embodiment 1.
Fig. 4 is the structural representation of the utility model embodiment 2.
Detailed description of the invention
Below in conjunction with Figure of description, the utility model is described in further detail, but the utility model is not limited to following examples.
As shown in Figure 1 and Figure 2, the two-way part of weaving silk of one-shot forming two-for-one twisting spindles, is arranged on the hollow spindle blade of outer two-for-one twisting spindles I.This two-way part of weaving silk is shaped with first, second orifice of spinneret, and the first orifice of spinneret A is communicated with the lower silk rolling hole 1-1 that hollow spindle blade 1 is offered along axial line, and the second orifice of spinneret B is communicated with the upper silk rolling hole 1-2 that hollow spindle blade 1 is offered along axial line.
The described two-way part of weaving silk has two kinds of embodiments.
Embodiment 1, as shown in Figure 3, the described two-way part of weaving silk is a two outlet spinning plate 2, described the first orifice of spinneret, the second orifice of spinneret are all along two radially outward layouts that export spinning plates.
Embodiment 2, as shown in Figure 4, the described two-way part of weaving silk is coaxially arranged upper and lower spinning plate, and the first orifice of spinneret A is opened in the radially outward layout of lower spinning plate 2-2(along lower spinning plate), the second orifice of spinneret B is opened in the radially outward layout of spinning plate 2-1(along upper spinning plate).
In embodiment 1 and 2, the angle between the axial line of the first orifice of spinneret, the second orifice of spinneret is definite as required, and recommending angle is 180 degree, avoids the mutual interference of yarn phase.
In figure, also have: interior two-for-one twisting spindles II, changement III, twisting plate 3, multi cord 4, one-ply yarn 5.
Claims (4)
1. the two-way part of weaving silk of one-shot forming two-for-one twisting spindles, it is characterized in that: the described two-way part of weaving silk is arranged on the hollow spindle blade (1) of outer two-for-one twisting spindles (I), this two-way part of weaving silk is shaped with first, second orifice of spinneret, the first orifice of spinneret (A) is communicated with the lower silk rolling hole (1-1) of hollow spindle blade, and the second orifice of spinneret (B) is communicated with the upper silk rolling hole (1-2) of hollow spindle blade.
2. the two-way part of weaving silk of one-shot forming two-for-one twisting spindles according to claim 1, is characterized in that: the described two-way part of weaving silk is two outlet spinning plates (2), and this pair of outlet spinning plate offers described first, second orifice of spinneret.
3. the two-way part of weaving silk of one-shot forming two-for-one twisting spindles according to claim 1, it is characterized in that: the described two-way part of weaving silk is coaxially arranged upper and lower spinning plate, the first orifice of spinneret is opened in lower spinning plate (2-2), and the second orifice of spinneret is opened in spinning plate (2-1).
4. according to the two-way part of weaving silk of the one-shot forming two-for-one twisting spindles described in claim 1-3 any one, it is characterized in that: between the axial line of described the first orifice of spinneret, the second orifice of spinneret, angle is 180 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420034529.0U CN203741484U (en) | 2014-01-21 | 2014-01-21 | Bidirectional spinning piece of one-step-forming two-for-one twisting spindle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420034529.0U CN203741484U (en) | 2014-01-21 | 2014-01-21 | Bidirectional spinning piece of one-step-forming two-for-one twisting spindle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203741484U true CN203741484U (en) | 2014-07-30 |
Family
ID=51341305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420034529.0U Expired - Fee Related CN203741484U (en) | 2014-01-21 | 2014-01-21 | Bidirectional spinning piece of one-step-forming two-for-one twisting spindle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203741484U (en) |
-
2014
- 2014-01-21 CN CN201420034529.0U patent/CN203741484U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140730 Termination date: 20200121 |