CN102181968B - Device for improving strength of ring spinning single thread by adopting porcupine roller mode - Google Patents
Device for improving strength of ring spinning single thread by adopting porcupine roller mode Download PDFInfo
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- CN102181968B CN102181968B CN 201110105348 CN201110105348A CN102181968B CN 102181968 B CN102181968 B CN 102181968B CN 201110105348 CN201110105348 CN 201110105348 CN 201110105348 A CN201110105348 A CN 201110105348A CN 102181968 B CN102181968 B CN 102181968B
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Abstract
The invention provides a device for improving the strength of a ring spinning single thread by adopting a porcupine roller mode, which comprises a drafting mechanism and is characterized in that the front side of the drafting mechanism is provided with a porcupine roller fiber winding mechanism; the porcupine roller fiber winding mechanism consists of an upper fiber winding device and a lower fiber winding device; and the front side of the porcupine roller fiber winding mechanism is provided with an advance roller pair consisting of an advance upper roller and an advance lower roller. By adopting the device, fiber strands before being twisted by a ring spinning frame can be changed into a manual winding state from a conventional manual parallel state and the friction force between fibers is strengthened, so that the strength of a yarn obtained after wrapping and twisting the fiber strands is improved and the yarn has the capability of bearing subsequent strenuous friction. Meanwhile, by adopting the device, the required twisting coefficient can also be effectively reduced and the production efficiency is effectively improved. The device has the characteristics of simple structure,stability and reliability in operation, convenience for reconstruction on the original spinning frame, low cost, and easiness in popularization.
Description
Technical field
The present invention relates to a kind of device that adopts the porcupine roller mode to improve the RING SPINNING single thread force, belong to technical field of textile machine.
Background technology
In the existing ring spinning line textile technology, form the fiber of yarn through behind the high drafting, very parallel each other, without any mutually tangle, the winding that only obtains by twisting twisting makes yarn obtain mechanical performance.Under external force, yarn also only relies on interfibrous side-friction force to provide powerful, does not give full play to the powerful effect of fiber itself.
Summary of the invention
The object of the present invention is to provide a kind of can Yarn twisting before so that fiber is realized interting in order in yarn, the fiber after the twisting in the yarn body presents in order and tangles, to improve interfibrous obvolvent ability, the device of raising single thread force.
In order to achieve the above object, the invention provides a kind of device that adopts the porcupine roller mode to improve the RING SPINNING single thread force, comprise drafter, it is characterized in that, the front side of described drafter is provided with porcupine roller formula fiber and tangles mechanism, described porcupine roller formula fiber tangles that device tangles by upper fiber in mechanism and lower fiber tangles installation composition, and the front side that porcupine roller formula fiber tangles mechanism is provided with the leading roller that is comprised of leading top roller and leading bottom roll pair.
Preferably, described upper fiber tangles device and comprises the top roller axle, and the outside of top roller axle is provided with wrapper layer, the wrapper layer middle part is fixed with pricker, lower fiber tangles device and comprises the bottom roll axle, and the outside of bottom roll axle is provided with wrapper layer, and (middle part is fixed with pricker to wrapper layer.
Preferably, described upper fiber tangles device and comprises the top roller axle, and the outside of top roller axle is provided with wrapper layer, and the wrapper layer middle part is fixed with pricker, and lower fiber tangles device and comprises bottom roll, and the bottom roll outside is provided with annular groove with the corresponding position of pricker.
Preferably, described drafter is three roller double-apron drafting mechanisms, it comprises the front roller that is comprised of front upper roller and front bottom roll that sets gradually from front to back pair, the middle roller that is formed by middle top roller and middle bottom roller pair, and the rear roller that is formed by rear top roller and rear bottom roll pair, the middle top roller outside is provided with short apron, and middle bottom roller and the jockey pulley outside are provided with lower skin circle, and front upper roller, middle top roller and rear top roller are provided with pressing mechanism.
Preferably, described leading bottom roll is connected with front bottom roll by the first carrier gear group and realizes transmission, porcupine roller formula fiber tangles mechanism by the second carrier gear group and connects gear and is connected with front bottom roll and realizes that transmission, upper fiber tangle device and lower fiber and tangle device and be connected by the 3rd gear train and realize transmission.
Preferably, the first carrier gear group, the second carrier gear group, the 3rd gear train and porcupine roller formula fiber tangle mechanism and all are supported on the frame, and leading upper leather roller is supported on the reel cage, and leading bottom roll is supported on the roller stand.
Preferably, described front roller to leading roller to common composition enhancement region, the drafting multiple of enhancement region is 1-1.05 times, centre distance L is 10-60mm, pressure P between leading upper leather roller and leading bottom roll is 80-200 newton, structure, shape, size and the material of leading upper leather roller are identical with front upper roller, and structure, shape, size and the material of leading bottom roll are identical with front bottom roll.
Preferably, described top roller axle is made by stainless steel or aluminum alloy materials, and its diameter of phi is 20-40mm, and long a is 10-50mm; Wrapper layer is made by rubber, and hardness is Shore 60-90 degree, and its thickness d is 1-5mm; Pricker is made by stainless steel, and its length e is 1-10mm; The tangential angle α of pricker and top roller axle is the 50-90 degree, the top tapering β of pricker is the 0.01-2 degree, pricker is 0.1-0.5mm along the axial arrangement pitches c of top roller axle, and pricker is the 1-10 root along top roller axle axially-aligned radical, and pricker is 1-5mm along the tangential arrangement pitches b of top roller axle; Described bottom roll axle is made by stainless steel or aluminum alloy materials, and its diameter of phi ＇ is 20-40mm, and long is 10-50mm; Wrapper layer is made by rubber, and hardness is Shore 60-90 degree, and its thickness d ＇ is 1-5mm; Pricker is made by stainless steel, and its length is 1-10mm; The tangential angle of pricker and bottom roll axle is the 50-90 degree, the top tapering of pricker is the 0.01-2 degree, pricker is 0.1-0.5mm along the axial arrangement pitches of bottom roll axle, and pricker is the 1-10 root along bottom roll axle axially-aligned radical, and pricker is 1-5mm along the tangential arrangement pitches of bottom roll axle; It is crossing that described upper fiber tangles the endless belt that acupuncture top that endless belt that the acupuncture top of device forms and lower fiber tangle device forms, and the ultimate range m of intersection is 0.1-1mm.
Described top roller axle is made by stainless steel or aluminum alloy materials, and its diameter of phi is 20-40mm, and long a is 10-50mm; Wrapper layer is made by rubber, and hardness is Shore 60-90 degree, and its thickness d is 1-5mm; Pricker is made by stainless steel, and its length e is 1-10mm; The tangential angle α of pricker and top roller axle is the 50-90 degree, the top tapering β of pricker is the 0.01-2 degree, pricker is 0.1-0.5mm along the axial arrangement pitches c of top roller axle, and pricker is the 1-10 root along top roller axle axially-aligned radical, and pricker is 1-5mm along the tangential arrangement pitches b of top roller axle; The diameter of phi of described groove roller (17)
1Be 20-40mm, length k is 10-50mm, and the dark h of annular groove is 1-5mm, and wide j is 1-4mm; Minimum range between described upper fiber tangles at the bottom of the groove of the groove roller that endless belt that the acupuncture top of device forms and lower fiber tangle device is 0-0.1mm.
Compared with prior art, device adaptability to raw material of the present invention is good, any staple fibre ring spun yarn raw material spinning can spin, make the front fiber strip of ring spinning frame twisting become the state that mutually tangles from traditional state of being parallel to each other, interfibrous frictional force is strengthened, thereby increase the yarn strength after the yarn bag is twisted with the fingers, yarn possessed bear the ability of follow-up violent friction, simultaneously can also effectively reduce required twist coefficient, Effective Raise production efficiency, have simple in structure, turn round reliable and stable, conveniently transform at original fine spining machine, cost is low, the characteristics that are easy to promote meet the requirement that sustainability is produced.
Description of drawings
Fig. 1 is for adopting the porcupine roller mode to improve the apparatus structure schematic diagram of RING SPINNING single thread force;
Fig. 2 is the structural representation of enhancement region;
Fig. 3 is that porcupine roller formula fiber tangles the structural representation of mechanism;
Fig. 4 is that fiber tangles the apparatus structure schematic diagram under the groove type;
Fig. 5 is that leading roller is to tangling device transmission schematic diagram with lower fiber;
Fig. 6 is that upper fiber tangles the transmission schematic diagram that device and lower fiber tangle device.
In Fig. 1-Fig. 6: the leading upper leather roller of 1-, the leading bottom roll of 2-, A-three roller double-apron drafting mechanisms, bottom roll before the front upper roller of 3-, 4-, the 5-middle top roller, the 6-middle bottom roller, the upper short apron of 7-, skin circle under the 8-, the 9-jockey pulley, 10-rear top roller, bottom roll behind the 11-, the 12-pressing mechanism, B-enhancement region, L-enhancement region centre-to-centre spacing, C-porcupine roller formula fiber tangles mechanism, C
1-upper fiber tangles device, C
1＇-lower fiber tangles device, 13,13 ＇-upper and lower roller shaft, 14, the pricker on 14 ＇-upper and lower roller shaft, 15, the wrapper layer on 15 ＇-upper and lower roller shaft, a-top roller axle axial length, the b-pricker is along the tangential arrangement pitches of top roller axle, the c-pricker is along top roller axle axially-aligned spacing, the wrapper layer thickness on d, d ＇-upper and lower roller shaft, the length of e-top roller axle pricker, the tangential angle of α-pricker and top roller axle, β-pricker top tapering, 16-rove, 17-groove roller, D-transmission fiber tangles the gear train of mechanism, D
1The-the first carrier gear group, D
2The-the second carrier gear group, D
3-Di three gear trains tangle the gear that is connected of device, the diameter of Φ, Φ ＇-upper and lower roller shaft, Φ with lower fiber in 18-the second carrier gear group
1The diameter of-groove roller, the leading upper leather roller of P-institute plus-pressure, the upper fiber of m-tangle the ultimate range of the endless belt intersection of the acupuncture top formation that endless belt that the acupuncture top of device forms and lower fiber tangle device.
The specific embodiment
Specify the present invention below in conjunction with embodiment, the present invention does not address part and is applicable to existing RING SPINNING technology.
Embodiment 1
As shown in Figure 1, for adopting the porcupine roller mode to improve the apparatus structure schematic diagram of RING SPINNING single thread force.The device that described employing porcupine roller mode improves the RING SPINNING single thread force comprises drafter, described drafter is three roller double-apron drafting mechanism A, it comprises the front roller that is comprised of front upper roller 3 and front bottom roll 4 that sets gradually from front to back pair, the middle roller that is formed by middle top roller 5 and middle bottom roller 6 pair, and the rear roller that is formed by rear top roller 10 and rear bottom roll 11 pair, middle top roller 5 outsides are provided with short apron 5, middle bottom roller 6 and jockey pulley 9 outsides are provided with lower skin circle 8, front upper roller 3, middle top roller 5 and rear top roller 10 are provided with pressing mechanism 12.
As shown in Figure 4, for fiber under the groove type tangles the apparatus structure schematic diagram, the front side of described drafter is provided with porcupine roller formula fiber and tangles the C of mechanism, and described porcupine roller formula fiber tangles the C of mechanism and tangles device C by upper fiber
1Tangle device C with lower fiber
1＇ forms, and described upper fiber tangles device C
1Comprise top roller axle 13, the outside of top roller axle 13 is provided with wrapper layer 15, and wrapper layer 15 middle parts are fixed with pricker 14, and lower fiber tangles device C
1＇ comprises bottom roll axle 13 ＇, and the outside of bottom roll axle 13 ＇ is provided with wrapper layer 15 ＇, and wrapper layer 15 ＇ middle part is fixed with pricker 14 ＇.Described top roller axle 13 is made by stainless steel, and its diameter of phi is 30mm, and long a is 30mm; Wrapper layer 15 is made by rubber, and hardness is Shore 80 degree, and its thickness d is 2mm; Pricker 14 is made by stainless steel, and its length e is 5mm; Pricker 14 is 80 degree with the tangential angle α of top roller axle 13, the top tapering β of pricker 14 is 1 degree, pricker 14 is 0.2mm along top roller axle 13 axial arrangement pitches c, and pricker 14 is 4 along top roller axle 13 axially-aligned radicals, and pricker 14 is 1mm along top roller axle 13 tangential arrangement pitches b; Described bottom roll axle 13 ＇ are made by stainless steel material, and its diameter of phi ＇ is 30mm, and long is 30mm; Wrapper layer 15 ＇ are made by rubber, and hardness is Shore 80 degree, and its thickness d ＇ is 2mm; Pricker 14 ＇ are made by stainless steel, and its length is 5mm; The tangential angle of pricker 14 ＇ and bottom roll axle 13 ＇ is 80 degree, the top tapering of pricker 14 ＇ is 1 degree, pricker 14 ＇ are 1mm along the axial arrangement pitches of bottom roll axle 13 ＇, pricker 14 ＇ are 4 along bottom roll axle 13 ＇ axially-aligned radicals, and pricker 14 ＇ are 1mm along the tangential arrangement pitches of bottom roll axle 13 ＇; Described upper fiber tangles device C
1Acupuncture 14 the tops endless belt and the lower fiber that form tangle device C
1The endless belt that the acupuncture 14 ＇ tops of ＇ form intersects, and the ultimate range m of intersection is 0.5mm.
As shown in Figure 2, be the structural representation of enhancement region, the front side that described porcupine roller formula fiber tangles the C of mechanism is provided with the leading roller that is comprised of leading top roller 1 and leading bottom roll 2 pair.Described front roller to leading roller to common composition enhancement region B, the drafting multiple of enhancement region B is 1 times, centre distance L is 30mm, the pressure P that leading upper leather roller 1 and leading bottom roll are 2 is 100 newton, structure, shape, size and the material of leading upper leather roller 1 is identical with front upper roller 3, and structure, shape, size and the material of bottom roll 2 are identical with front bottom roll 4 in advance.
As shown in Figure 5, for roller is to tangling device transmission schematic diagram with lower fiber in advance, described leading bottom roll 2 is by the first carrier gear group D
1Be connected with front bottom roll 4 and realize transmission, lower fiber tangles device C
1＇ is by the second carrier gear group D
2And connect gear 18 and be connected with front bottom roll 4 and realize transmission, as shown in Figure 6, for being that upper fiber tangles the transmission schematic diagram that device and lower fiber tangle device, upper fiber tangles device C
1Tangle device C with lower fiber
1＇ is by the 3rd gear train D
3Connect and the realization transmission.The first carrier gear group D
1, the second carrier gear group D
2, the 3rd gear train D
3Form gear train D, gear train D and porcupine roller formula fiber tangle the C of mechanism and all are supported on the frame, and leading upper leather roller 1 is supported on the reel cage, and leading bottom roll 2 is supported on the roller stand.
The present invention is like this work: quantitatively be that the textile rove 16 of 5.9g/10m is through the drawing-off of 40 times of three roller double-apron drafting mechanism A, be met the yarn of design fineness 0.1475g/10m, yarn enters enhancement region B and presses effect through the pricker that fiber tangles the C of mechanism, the part fiber shifts under the effect of puncture air-flow by force in the yarn, interfibrous mutual armful and enhancing, interfibrous side-friction is increased, after the fiber that is parallel to each other in the yarn becomes phase mutual tangling to a certain degree, through leading roller output, form yarn through the twisting of twisting mechanism, the performance comparison of the prepared yarn of the inventive method and the prepared yarn of common compact spinning method is as shown in the table:
Remarks: evenness fault CV is strip dry uniformity variant coefficient in the table; Dan Qiang (CN) is the single thread ultimate strength, and CN is a li ox, and anti-wear performance is tested by the excessive load on yarn tester that reaches research and development in Guangdong.
As shown in Figure 1, for adopting the porcupine roller mode to improve the apparatus structure schematic diagram of RING SPINNING single thread force.The device that described employing porcupine roller mode improves the RING SPINNING single thread force comprises drafter, described drafter is three roller double-apron drafting mechanism A, it comprises the front roller that is comprised of front upper roller 3 and front bottom roll 4 that sets gradually from front to back pair, the middle roller that is formed by middle top roller 5 and middle bottom roller 6 pair, and the rear roller that is formed by rear top roller 10 and rear bottom roll 11 pair, middle top roller 5 outsides are provided with short apron 5, middle bottom roller 6 and jockey pulley 9 outsides are provided with lower skin circle 8, front upper roller 3, middle top roller 5 and rear top roller 10 are provided with pressing mechanism 12.
As shown in Figure 3, for porcupine roller formula fiber tangles the structural representation of mechanism, described upper fiber tangles device C
1Comprise top roller axle 13, the outside of top roller axle 13 is provided with wrapper layer 15, and wrapper layer 15 middle parts are fixed with pricker 14, and lower fiber tangles device C
1＇ comprises bottom roll 17, and bottom roll 17 outsides and pricker 14 corresponding positions are provided with annular groove.Described top roller axle 13 is made by aluminum alloy materials, and its diameter of phi is 40mm, and long a is 40mm; Wrapper layer 15 is made by rubber, and hardness is Shore 90 degree, and its thickness d is 1mm; Pricker 14 is made by stainless steel, and its length e is 6mm; Pricker 14 is 90 degree with the tangential angle α of top roller axle 13, the top tapering β of pricker 14 is 1.5 degree, pricker 14 is 0.3mm along top roller axle 13 axial arrangement pitches c, pricker 14 is 6 along top roller axle 13 axially-aligned radicals, and pricker 14 is 2mm along top roller axle 13 tangential arrangement pitches b; The diameter of phi of described groove roller 17
1Be 30mm, length k is 40mm, and the dark h of annular groove is 2mm, and wide j is 3mm; Described upper fiber tangles device C
1Acupuncture 14 the tops endless belt and the lower fiber that form tangle device C
1Minimum range between at the bottom of the groove of the groove roller 17 of ＇ is 0mm.
As shown in Figure 2, be the structural representation of enhancement region, the front side that described porcupine roller formula fiber tangles the C of mechanism is provided with the leading roller that is comprised of leading top roller 1 and leading bottom roll 2 pair.Described front roller to leading roller to common composition enhancement region B, the drafting multiple of enhancement region B is 1 times, centre distance L is 20mm, the pressure P that leading upper leather roller 1 and leading bottom roll are 2 is 120 newton, structure, shape, size and the material of leading upper leather roller 1 is identical with front upper roller 3, and structure, shape, size and the material of bottom roll 2 are identical with front bottom roll 4 in advance.
As shown in Figure 5, for roller is to tangling device transmission schematic diagram with lower fiber in advance, described leading bottom roll 2 is by the first carrier gear group D
1Be connected with front bottom roll 4 and realize transmission, lower fiber tangles device C
1＇ is by the second carrier gear group D
2And connect gear 18 and be connected with front bottom roll 4 and realize transmission, upper fiber tangles device C
1Tangle device C with lower fiber
1＇ is by the 3rd gear train D
3Connect and the realization transmission.The first carrier gear group D
1, the second carrier gear group D
2, the 3rd gear train D
3Form gear train D, gear train D and porcupine roller formula fiber tangle the C of mechanism and all are supported on the frame, and leading upper leather roller 1 is supported on the reel cage, and leading bottom roll 2 is supported on the roller stand.
The present invention is like this work: quantitatively for cotton/viscose glue 65/35 blended roving 16 of 8.85g/10m through 45 times of three roller double-apron drafting mechanism A drawing-off, be met the yarn of design fineness 0.1967g/10m, yarn enters enhancement region B and presses effect through the pricker that fiber tangles the C of mechanism, the part fiber shifts under the effect of puncture air-flow by force in the yarn, interfibrous mutual armful and enhancing, interfibrous side-friction is increased, after the fiber that is parallel to each other in the yarn becomes phase mutual tangling to a certain degree, through leading roller output, form yarn through the twisting of twisting mechanism, the performance comparison of the prepared yarn of the inventive method and the prepared yarn of common compact spinning method is as shown in the table:
Remarks: evenness fault CV is strip dry uniformity variant coefficient in the table; Dan Qiang (CN) is the single thread ultimate strength, and CN is a li ox, and anti-wear performance is tested by the excessive load on yarn tester that reaches research and development in Guangdong.
Claims (7)
1. device that adopts the porcupine roller mode to improve the RING SPINNING single thread force, comprise drafter, it is characterized in that, the front side of described drafter is provided with porcupine roller formula fiber and tangles mechanism (C), described porcupine roller formula fiber tangles mechanism (C) and tangles device (C1) and lower fiber by upper fiber and tangle device (C1 ＇) and form, the front side that porcupine roller formula fiber tangles mechanism (C) is provided with the leading roller that is comprised of leading top roller (1) and leading bottom roll (2) pair, described upper fiber tangles device (C1) and comprises top roller axle (13), the outside of top roller axle (13) is provided with wrapper layer (15), wrapper layer (15) middle part is fixed with pricker (14), lower fiber tangles device (C1 ＇) and comprises bottom roll axle (13 ＇), the outside of bottom roll axle (13 ＇) is provided with wrapper layer (15 ＇), wrapper layer (15 ＇) middle part is fixed with pricker (14 ＇), described top roller axle (13) is made by stainless steel or aluminum alloy materials, its diameter of phi is 20-40mm, and long a is 10-50mm; Wrapper layer (15) is made by rubber, and hardness is Shore 60-90 degree, and its thickness d is 1-5mm; Pricker (14) is made by stainless steel, and its length e is 1-10mm; Pricker (14) is the 50-90 degree with the tangential angle α of top roller axle (13), the top tapering β of pricker (14) is the 0.01-2 degree, pricker (14) is 0.1-0.5mm along the axial arrangement pitches c of top roller axle (13), pricker (14) is the 1-10 root along top roller axle (13) axially-aligned radical, and pricker (14) is 1-5mm along the tangential arrangement pitches b of top roller axle (13); Described upper fiber tangles device (C1) and comprises top roller axle (13), the outside of top roller axle (13) is provided with wrapper layer (15), wrapper layer (15) middle part is fixed with pricker (14), lower fiber tangles device (C1 ＇) and comprises bottom roll (17), and bottom roll (17) outside is provided with annular groove with the corresponding position of pricker (14); The diameter of phi 1 of described bottom roll (17) is 20-40mm, and length k is 10-50mm, and the dark h of annular groove is 1-5mm, and wide j is 1-4mm; Minimum range between described upper fiber tangles at the bottom of the groove of the bottom roll (17) that endless belt that acupuncture (14) top of device (C1) forms and lower fiber tangle device (C1 ＇) is 0-0.1mm.
2. employing porcupine roller mode as claimed in claim 1 improves the device of RING SPINNING single thread force, it is characterized in that, described drafter is three roller double-apron drafting mechanisms (A), it comprises the front roller that is comprised of front upper roller (3) and front bottom roll (4) that sets gradually from front to back pair, the middle roller that is formed by middle top roller (5) and middle bottom roller (6) pair, and the rear roller that is formed by rear top roller (10) and rear bottom roll (11) pair, middle top roller (5) outside is provided with short apron (5), middle bottom roller (6) and jockey pulley (9) outside are provided with lower skin circle (8), front upper roller (3), middle top roller (5) and rear top roller (10) are provided with pressing mechanism (12).
3. employing porcupine roller mode as claimed in claim 2 improves the device of RING SPINNING single thread force, it is characterized in that, described leading bottom roll (2) is connected with front bottom roll (4) by the first carrier gear group (D1) and realizes transmission, porcupine roller formula fiber tangles mechanism (C) by the second carrier gear group (D2) and connects gear (18) and is connected with front bottom roll (4) and realizes that transmission, upper fiber tangle device (C1) and lower fiber and tangle device (C1 ＇) and be connected by the 3rd gear train (D3) and realize transmission.
4. employing porcupine roller mode as claimed in claim 3 improves the device of RING SPINNING single thread force, it is characterized in that, the first carrier gear group (D1), the second carrier gear group (D2), the 3rd gear train (D3) and porcupine roller formula fiber tangle mechanism (C) and all are supported on the frame, leading top roller (1) is supported on the reel cage, and leading bottom roll (2) is supported on the roller stand.
5. employing porcupine roller mode as claimed in claim 2 improves the device of RING SPINNING single thread force, it is characterized in that, described front roller to leading roller to common composition enhancement region (B), the drafting multiple of enhancement region (B) be 1-1.05 doubly.
6. employing porcupine roller mode as claimed in claim 5 improves the device of RING SPINNING single thread force, it is characterized in that, the centre distance L of described enhancement region (B) is 10-60mm, pressure P between leading top roller (1) and leading bottom roll (2) is 80-200 newton, structure, shape, size and the material of leading top roller (1) are identical with front upper roller (3), and structure, shape, size and the material of leading bottom roll (2) are identical with front bottom roll (4).
7. employing porcupine roller mode as claimed in claim 1 improves the device of RING SPINNING single thread force, it is characterized in that, described top roller axle (13) is made by stainless steel or aluminum alloy materials, and its diameter of phi is 20-40mm, and long a is 10-50mm; Wrapper layer (15) is made by rubber, and hardness is Shore 60-90 degree, and its thickness d is 1-5mm; Pricker (14) is made by stainless steel, and its length e is 1-10mm; Pricker (14) is the 50-90 degree with the tangential angle α of top roller axle (13), the top tapering β of pricker (14) is the 0.01-2 degree, pricker (14) is 0.1-0.5mm along the axial arrangement pitches c of top roller axle (13), pricker (14) is the 1-10 root along top roller axle (13) axially-aligned radical, and pricker (14) is 1-5mm along the tangential arrangement pitches b of top roller axle (13); Described bottom roll axle (13 ＇) is made by stainless steel or aluminum alloy materials, and its diameter of phi ＇ is 20-40mm, and long is 10-50mm; Wrapper layer (15 ＇) is made by rubber, and hardness is Shore 60-90 degree, and its thickness d ＇ is 1-5mm; Pricker (14 ＇) is made by stainless steel, and its length is 1-10mm; Pricker (14 ＇) is the 50-90 degree with the tangential angle of bottom roll axle (13 ＇), the top tapering of pricker (14 ＇) is the 0.01-2 degree, pricker (14 ＇) is 0.1-0.5mm along the axial arrangement pitches of bottom roll axle (13 ＇), pricker (14 ＇) is the 1-10 root along bottom roll axle (13 ＇) axially-aligned radical, and pricker (14 ＇) is 1-5mm along the tangential arrangement pitches of bottom roll axle (13 ＇); It is crossing that described upper fiber tangles the endless belt that acupuncture (14 ＇) top that endless belt that acupuncture (14) top of device (C1) forms and lower fiber tangle device (C1 ＇) forms, and the ultimate range m of intersection is 0.1-1mm.
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| CN 201110105348 CN102181968B (en) | 2011-04-26 | 2011-04-26 | Device for improving strength of ring spinning single thread by adopting porcupine roller mode |
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| CN 201110105348 CN102181968B (en) | 2011-04-26 | 2011-04-26 | Device for improving strength of ring spinning single thread by adopting porcupine roller mode |
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| CN102181968B true CN102181968B (en) | 2013-01-02 |
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| CN104947251A (en) * | 2015-06-27 | 2015-09-30 | 际华三五四二纺织有限公司 | Cotton roll anti-adhesion device |
| CN106567172B (en) * | 2016-10-19 | 2018-10-12 | 江南大学 | A kind of parallel spinning apparatus of ring ingot and Yarn spinning method |
| CN114291622A (en) * | 2021-12-31 | 2022-04-08 | 安徽兰翔纺机科技有限公司 | Spinning rubber ring assembly |
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| CN2856073Y (en) * | 2005-11-04 | 2007-01-10 | 东华大学 | Roller needle roll mixing converter spinning equipment for china grass |
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| JPS57154421A (en) * | 1981-03-12 | 1982-09-24 | Takehisa Kato | Drafting apparatus in spinning frame |
| AT410679B (en) * | 2000-09-29 | 2003-06-25 | Fehrer Monika Mag | METHOD AND DEVICE FOR STRENGTHENING A YARN |
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| US2107818A (en) * | 1935-05-28 | 1938-02-08 | Elzer Johann | Textile drafting apparatus |
| US3942223A (en) * | 1973-03-13 | 1976-03-09 | Societe Alsacienne De Constructions Mecaniques De Mulhouse | Staple draft devices |
| CN2856073Y (en) * | 2005-11-04 | 2007-01-10 | 东华大学 | Roller needle roll mixing converter spinning equipment for china grass |
Non-Patent Citations (1)
| Title |
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| JP昭57-154421A 1982.09.24 |
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