CN1294311C - Leather ring gas flow channel poly fiber strips assembling device - Google Patents
Leather ring gas flow channel poly fiber strips assembling device Download PDFInfo
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- CN1294311C CN1294311C CNB031164668A CN03116466A CN1294311C CN 1294311 C CN1294311 C CN 1294311C CN B031164668 A CNB031164668 A CN B031164668A CN 03116466 A CN03116466 A CN 03116466A CN 1294311 C CN1294311 C CN 1294311C
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- apron
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- eyelet
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Abstract
The present invention belongs to the field of textiles, and provides an aggregating device for aggregating fiber fringing in an airflow groove of a leather ring. The aggregating device comprises a front leather roll, a front roller, a cradle, a negative-pressure fan and a negative-pressure air suction pipe. The present invention is characterized in that the aggregating device also comprises an additional lower roller with a slot, a pair of smooth leather ring rollers, shafts of the smooth leather ring rollers, a U-shaped bracket, a pair of leather ring pins with holes, and a pair of leather rings with an aggregating groove and an eyelet. Airflow passes through the leather rings with the aggregating groove and the eyelet on the device, the fiber fringing is gradually polymerized and tight in the aggregating groove under the guide of the airflow, and an aggregating process completed on the surface of the leather rings has longer route and time interval; therefore, the axial parallelism of fibers in yarn is greatly enhanced, and the quantity of hair feathers more than 3mm on the appearance of the yarn is greatly decreased. In the method, the yarn with high quality and high intensity is produced with lower cost.
Description
Technical field:
Patent of the present invention belongs to field of textiles, and it relates to a kind of Lear Ring Air Groove Poly Fiber Strand Collection Device that is applicable on the fine spining machine.
Background technology:
In traditional RING SPINNING is produced, the rove that enters draw zone is after back area draft and proparea drawing-off, before arriving, each root fiber in the rove has been free state during jaw, because bigger with the resultant yarn width differences of twisting back spun yarn through the yarn width of drawing-off, yarn at this moment forms to distinguish and will form so-called spinning triangular zone.The fiber of spinning triangular zone Bian Vela yarn usually can not be twisted with the fingers in the yarn and be become flyings and lose, and perhaps seldom bag advances in the yarn.The fiber of most of Bian Vela and bottom stretches out yarn becomes filoplume outward, and resultant yarn filoplume is increased, and in the yarn fiber alignment stretch inadequately, parallel, tight and make yarn strength also low.
The application number of having announced is 02112468.x, denomination of invention is the Chinese patent of fiber strand aggregating device for air slide, its technical scheme as shown in Figure 1, it is to increase single raise to gather roller on fine spining machine front roller surface, this pair gather have on the roller splitting guide groove and the band pore gather groove, this invention is to gather the compound action that groove gathers air-flow by splitting guide groove and band pore, the fiber strip that enters before the twisting area is realized gathering, to improve the axial same tropism of fiber strip, fiber strip twisting is gathered in the groove at the band pore to be realized, eliminated twist triangle zone fully, the hairiness number on the yarn is minimized.But the new Gou Si Although of this invention so can make fiber strip twisting gather at the band pore and realize in the groove playing the effect that reduces hairiness number on the yarn, but because a pair is gathered roller to fiber strip division guiding with to gather the operating distance of twisting too short, action time very little, make the efficient and the less stable of fibre strand integrated composite, not only influenced the reduction of hairiness number on the yarn, and cause 3mm length with last filoplume residual on yarn.
Summary of the invention:
In order to overcome above-mentioned defective, the present invention is on the basis of existing invention, further proposition is a kind of has again supplied a kind of Lear Ring Air Groove Poly Fiber Strand Collection Device newly to conceive, by effective increase fiber strip division guiding and operating distance and time of gathering twisting are overcome above-mentioned defective, more effectively reduce the hairiness number on the yarn.
The technical scheme of technical solution problem of the present invention is as follows:
A kind of Lear Ring Air Groove Poly Fiber Strand Collection Device, it comprises front leather roller 1, front roller 2, reel cage 3, negative-pressure air fan, negative pressure suction tube, it is characterized in that also comprising additional with groove bottom roll 4, it is supported on the roller stand that is fixed on the frame; One secondary light quality apron roller 5 and light quality apron roller shaft 5, its this secondary light quality apron roller 5 is the close-fitting apron 8 that gathers groove and eyelet at the two ends and overcoat one subband of light quality apron roller shaft 5 respectively, they by reel cage 3 fore paw clamping light quality apron roller shafts 5 middle neck and be pressed on the additional with groove bottom roll 4; U-shaped support 6, it keeps a firm hand on major diameter place at the light quality apron roller shaft 5 that stretches out a secondary light quality apron roller 5 respectively by front end two cancave cambered surfaces; One subband hole apron Xiao 7, its overcoat one subband gathers the apron 8 of groove and eyelet, and its eyelet 71 communicates with external negative pressure suction tube and tightly is embedded on the U-shaped support 6 by the inboard side tenon 72 that stretches out separately; One subband gathers the apron 8 of groove and eyelet, and its rear end is enclosed within respectively on subband hole apron Xiao 7, and front end is enclosed within respectively on the secondary light quality apron roller 5, and is pressed on the additional with groove bottom roll 4 by a secondary light quality apron roller 5.
Described U-shaped support 6, its fovea superior width l6 is 40～60mm, upper end overall width l6 is 55～75mm, lower end one side width L6 is 8～20mm, " be 15～30mm, lower end overall width L6 is 31～70mm to recessed width L6, and upper end thickness b1 is 6～15mm; lower end thickness b2 is 30～50mm; height h is 50～100mm, and side opening width b is 8～20mm, and side opening height h is 2～8mm; side opening degree of depth m ' is 5～10mm, and the concave arc radius R is 10～20mm.
Described subband hole apron Xiao 7, its length L 7 is 15～30mm, and width L7 ' is 15～30mm, and height C is 5～12mm, and the aperture Φ 71 of eyelet 71 is 10～30mm, and side tenon width m is 5～10mm, and side tenon height n is 8～20mm.
A described subband gathers the apron 8 of groove and eyelet, its overall circumference L8 is 60～90mm, thickness w is 2mm, gathering groove upper width L8 ' is 2.5～6.0mm, gathering groove bottom width L8 " is 1.5～3.0mm; gathering groove depth S is 0.1～0.8mm; gathering groove air flow guide surface angle β is 2.5 °～25 °; eyelet 81 is circular or oval, and the Circularhole diameter Φ 81 of eyelet 81 is 0.5～1.0mm, and elliptical aperture minor axis length α ' is 0.5～1.0mm; elliptical aperture long axis length f ' is 1.2～2.8mm; eyelet spacing t is 1.0～3.0mm, and eyelet quantity is 30～60, and two kinds of eyelets are circumferentially uniform.
Described additional with groove bottom roll 4, one secondary light quality apron rollers 5 and light quality apron roller shaft 5 ' its material are all selected carbon steel or stainless steel for use; Described U-shaped support 6 and apron Xiao with holes 7 its materials are all selected plastics for use; Described band gathers apron 8 its materials of groove and eyelet and selects rubber for use.
Advantage compared with prior art of the present invention is:
The apron that gathers groove and eyelet at this device overdraught by band, under the guiding of air-flow, fiber strip polymerization and close mode gradually in gathering groove, this gathers process and finishes on the apron surface, gather process and have the long distance and the time interval, long distance and time interval assurance fiber strip are fully finished polymerization and tight, and the axially parallel degree of the fiber in the yarn is greatly improved for this reason, and the above hairiness number of yarn appearance 3mm is reduced significantly.
Description of drawings:
Fig. 1 is existing fiber strand aggregating device for air slide schematic diagram
Among Fig. 1, the 1-front leather roller, the 2-front roller, the 3-reel cage, 9-gathers roller, the 91-splitting guide groove, 92-gathers groove;
Fig. 2 is additional with groove bottom roll 4 schematic diagrames of the present invention
Among Fig. 2, the diameter of Φ 4-trench portions, L4-groove width, L4-two groove centre-to-centre spacing;
Fig. 3 is light quality apron roller 5 of the present invention and light quality apron roller shaft 5 ' assembling schematic diagram
Among Fig. 3, the external diameter of Φ 5-light quality apron roller, the internal diameter of Φ 51-light quality apron roller, the width of L51-light quality apron roller, the centre-to-centre spacing of L5-two light quality apron rollers; The major diameter of Φ 5 '-light quality apron roller shaft, the minor diameter of Φ 51 '-light quality apron roller shaft, neck length in L51 '-light quality apron roller shaft, L5 '-light quality apron roller shaft total length;
Fig. 4 is U-shaped support 6 schematic diagrames of the present invention
Among Fig. 4, l6 '-fovea superior width, l6-upper end overall width, L6 '-lower end one side width, L6 " recessed width; L6-lower end overall width, b1-upper end thickness, b2-lower end thickness, h-height; b '-side opening width, h '-side opening height, the m '-side opening degree of depth, R-concave arc radius;
Fig. 5 is apron Xiao 7 schematic diagrames with holes of the present invention
Among Fig. 5, L7-length, L7 '-width, C-height, 71-eyelet, the aperture of Φ 71-eyelet 71, m-side tenon width, n-side tenon height;
Fig. 6 gathers apron 8 schematic diagrames of groove and eyelet for band of the present invention
Among Fig. 6, L8-overall circumference, w-thickness, L8 '-gather groove upper width, L8 " gather groove bottom width, S-gathers groove depth, β-gather groove air flow guide surface angle, 81-eyelet; Φ 81-Circularhole diameter, α '-elliptical aperture minor axis length, f '-elliptical aperture long axis length, t-eyelet spacing;
Fig. 7 is an assembling schematic diagram of the present invention
Among Fig. 7, the 1-front leather roller, the 2-front roller, the 3-reel cage, 4-adds the with groove bottom roll, 5-light quality apron roller, 5 '-light quality apron roller shaft, 6-U shape support, 7-apron Xiao with holes, the 8-band gathers the apron of groove and eyelet.
The specific embodiment:
As Fig. 2～shown in Figure 7, Lear Ring Air Groove Poly Fiber Strand Collection Device of the present invention, it comprises front leather roller 1, front roller 2, reel cage 3, negative-pressure air fan, negative pressure suction tube, it is characterized in that also comprising additional with groove bottom roll 4, the diameter of phi 4 of its trench portions is 30mm, groove width L4 is 35mm, two groove centre-to-centre spacing L4 are 73mm, it is supported on the roller stand that is fixed on the frame, should additional with groove bottom roll 4 can purchase from the special part factory that weaves, one secondary light quality apron roller 5 and light quality apron roller shaft 5 ', the secondary light quality apron of one roller 5 external diameter Φ 5 be 25mm, internal diameter Φ 51 is 11.5mm, width L5 is 35mm, two light quality apron ratch L5 are 70mm, and light quality apron roller shaft 5 ' major diameter Φ 5 ' be 11.5mm, minor diameter Φ 51 ' is 9.5mm, middle neck length L51 ' is 16mm, total length L 5 ' be 105mm, this secondary light quality apron roller 5 respectively close-fitting light quality apron roller shaft 5 ' two ends and the overcoat one subband apron 8 that gathers groove and eyelet, they by reel cage 3 fore paw clamping light quality apron roller shafts 5 ' middle neck and be pressed on the additional with groove bottom roll 4, this secondary light quality apron roller 5 and light quality apron roller shaft 5 ' can purchase from the special part factory that weaves, the fovea superior width l6 ' of U-shaped support 6 is 40～60mm, upper end overall width l6 is 55～75mm, lower end one side width L6 ' is 8～20mm, recessed width L6 " is 15～30mm; lower end overall width L6 is 31～70mm; upper end thickness b1 is 6～15mm; lower end thickness b2 is 30～50mm; height h is 50～100mm; side opening width b ' is 8～20mm, side opening height h ' is 2～8m, side opening degree of depth m ' is 5～10mm, the concave arc radius R is 10～20mm, it by front end two cancave cambered surfaces keep a firm hand on respectively the light quality apron roller shaft 5 that stretches out a secondary light quality apron roller 5 ' the major diameter place, one subband hole apron Xiao 7, its length L 7 is 15～30mm, width L7 ' is 15～30mm, height C is 5～12mm, the aperture Φ 71 of eyelet 71 is 10～30mm, side tenon width m is 5～10mm, side tenon height n is 8～20mm, its overcoat one subband gathers the apron 8 of groove and eyelet, eyelet 71 communicates with external negative pressure suction tube, and tightly be embedded on the U-shaped support 6 by a side end separately, one subband gathers the apron 8 of groove and eyelet, its overall circumference L8 is 60～90mm, thickness w is 2mm, gathering groove upper width L8 ' is 2.5～6.0mm, gathering groove bottom width L8 " is 1.5～3.0mm; gathering groove depth S is 0.1～0.8mm; gathering groove air flow guide surface angle β is 2.5 °～25 ° mm; eyelet 81 is circular or oval; its Circularhole diameter Φ 81 is 0.5～1.0mm; elliptical aperture minor axis length α ' is 0.5～1.0mm, elliptical aperture long axis length f ' is 1.2～2.8mm, eyelet spacing t is 1.0～3.0mm, eyelet quantity is 30～60, two kinds of eyelets are circumferentially uniform, its rear end is enclosed within on subband hole apron Xiao 7, front end sleeve and is pressed on the additional with groove bottom roll 4 by a secondary light quality apron roller 5 on a secondary light quality apron roller 5.
Described additional with groove bottom roll 4, one secondary light quality apron rollers 5 and light quality apron roller shaft 5 ' its material are all selected carbon steel or stainless steel for use; Described U-shaped support 6 and apron Xiao with holes 7 its materials are all selected plastics for use; Described band gathers apron 8 its materials of groove and eyelet and selects rubber for use.
A kind of Lear Ring Air Groove Poly Fiber Strand Collection Device provided by the invention, the preceding jaw that it is installed in draw zone exports between the spinning section, in order to form a fiber strip jaw again, gather air-flow by negative-pressure air fan (among the figure draw) and negative pressure suction tube (drawing among the figure) suction airstream that links to each other with apron Xiao eyelet with holes to having added several strands on the Lear Ring Air Groove Poly Fiber Strand Collection Device, to since the groove that has vertical axial on the apron with holes with provide a kind of flow field of gathering by the negative-pressure air fan suction airstream to the fiber in the darker fiber aggregate groove of the common formation of the absorption of thin moccasin circle groove.Via gathering of the guiding of groove air flow guide surface to air-flow in the guiding of fiber strip and the fiber aggregate groove, fiber strip is subjected to gathering of air-flow again in the fiber aggregate groove, and this process of gathering has the long distance and the time interval, make fiber strip before entering twisting area, can in the fiber aggregate groove, be able to tight twisting, its objective is in order to improve the axial same tropism of fiber strip, the axially parallel degree of the fiber in the yarn is greatly improved, the fiber filoplume amount of yarn appearance obtains very big improvement, and yarn strength also is greatly improved.This method production high-quality at lower cost high-strength yarn.
Claims (5)
1, a kind of Lear Ring Air Groove Poly Fiber Strand Collection Device, it comprises front leather roller (1), front roller (2), reel cage (3), negative-pressure air fan, negative pressure suction tube, it is characterized in that also comprising additional with groove bottom roll (4), it is supported on the roller stand that is fixed on the frame; One secondary light quality apron roller (5) and light quality apron roller shaft (5), its this secondary light quality apron roller (5) is the close-fitting apron (8) that gathers groove and eyelet at the two ends and overcoat one subband of light quality apron roller shaft (5) respectively, and their middle necks and being pressed on by reel cage (3) fore paw clamping light quality apron roller shaft (5) add on the with groove bottom roll (4); U-shaped support (6), it keeps a firm hand on major diameter place at the light quality apron roller shaft (5) that stretches out a secondary light quality apron roller (5) respectively by front end two cancave cambered surfaces; One subband hole apron Xiao (7), its overcoat one subband gathers the apron (8) of groove and eyelet, and its eyelet (71) communicates with external negative pressure suction tube and tightly is embedded on the U-shaped support (6) by the inboard side tenon (72) that stretches out separately; One subband gathers the apron (8) of groove and eyelet, and its rear end is enclosed within respectively on subband hole apron Xiao (7), and front end is enclosed within respectively on the secondary light quality apron roller (5), and is pressed on the additional with groove bottom roll (4) by a secondary light quality apron roller (5).
2, Lear Ring Air Groove Poly Fiber Strand Collection Device according to claim 1, it is characterized in that described U-shaped support (6), its fovea superior width (l6 ') is 40～60mm, upper end overall width (l6) is 55～75mm, lower end one side width (L6 ') is 8～20mm, (L6 ") is 15～30mm to recessed width; lower end overall width (L6) is 31～70mm; upper end thickness (b1) is 6～15mm, and lower end thickness (b2) is 30～50mm, and highly (h) is 50～100mm; side opening width (b ') is 8～20mm; side opening height (h ') is 2～8mm, and the side opening degree of depth (m ') is 5～10mm, and concave arc radius (R) is 10～20mm.
3, Lear Ring Air Groove Poly Fiber Strand Collection Device according to claim 1 and 2, it is characterized in that described subband hole apron Xiao (7), its length (L7) is 15～30mm, width (L7 ') is 15～30mm, highly (C) is 5～12mm, the aperture of eyelet (71) (Φ 71) is 10～30mm, and side tenon width (m) is 5～10mm, and side tenon height (n) is 8～20mm.
4, Lear Ring Air Groove Poly Fiber Strand Collection Device according to claim 3, it is characterized in that a described subband gathers the apron of groove and eyelet (8), its overall circumference (L8) is 60～90mm, thickness (w) is 2mm, gathering groove upper width (L8 ') is 2.5～6.0mm, (L8 ") is 1.5～3.0mm; gathering groove depth (S) is 0.1～0.8mm; gathering groove air flow guide surface angle (β) is 2.5 °～25 °; eyelet (81) is circular or oval; the Circularhole diameter of eyelet (81) (Φ 81) is 0.5～1.0mm; elliptical aperture minor axis length (α ') is 0.5～1.0mm, and elliptical aperture long axis length (f ') is 1.2～2.8mm, and eyelet spacing (t) is 1.0～3.0mm to gather groove bottom width, eyelet quantity is 30～60, and two kinds of eyelets are circumferentially uniform.
5, Lear Ring Air Groove Poly Fiber Strand Collection Device according to claim 4 is characterized in that described additional with groove bottom roll (4), and a secondary light quality apron roller (5) and its material of light quality apron roller shaft (5 ') are all selected carbon steel or stainless steel for use; Described U-shaped support (6) and its material of apron Xiao with holes (7) are all selected plastics for use; Described band gathers its material of apron (8) of groove and eyelet and selects rubber for use.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB031164668A CN1294311C (en) | 2003-04-17 | 2003-04-17 | Leather ring gas flow channel poly fiber strips assembling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB031164668A CN1294311C (en) | 2003-04-17 | 2003-04-17 | Leather ring gas flow channel poly fiber strips assembling device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1442522A CN1442522A (en) | 2003-09-17 |
| CN1294311C true CN1294311C (en) | 2007-01-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNB031164668A Expired - Fee Related CN1294311C (en) | 2003-04-17 | 2003-04-17 | Leather ring gas flow channel poly fiber strips assembling device |
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| CN (1) | CN1294311C (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107130319B (en) * | 2017-05-23 | 2018-12-28 | 江南大学 | A kind of two-stage collecting-spinning device and Yarn spinning method |
| DE102019113796A1 (en) * | 2019-05-23 | 2020-11-26 | Saurer Spinning Solutions Gmbh & Co. Kg | Compaction device for a spinning machine, drafting system with the compaction device and method for operating the compaction device |
| CN112481755A (en) * | 2020-10-27 | 2021-03-12 | 徐时平 | Gathering roller assembly of airflow groove gathering compact spinning device and compact spinning device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB993844A (en) * | 1960-11-20 | 1965-06-02 | Mackie & Sons Ltd J | Improvements relating to textile drafting apparatus |
| US6073314A (en) * | 1998-07-14 | 2000-06-13 | Spindelfabrik Suessen, Schurr, Stahlecker & Grill Gmbh | Device for condensing a drafted fiber strand |
| US6263655B1 (en) * | 1999-03-29 | 2001-07-24 | Zinser Textilmaschinen Gmbh | Method of and apparatus for the bundling of sliver in a drafting frame of a spinning machine |
| WO2002084000A1 (en) * | 2001-04-11 | 2002-10-24 | Kabushiki Kaisha Toyota Jidoshokki | Fascicle tying device |
| CN1388279A (en) * | 2002-07-10 | 2003-01-01 | 东华大学 | Fiber strand aggregating device for air slide |
-
2003
- 2003-04-17 CN CNB031164668A patent/CN1294311C/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB993844A (en) * | 1960-11-20 | 1965-06-02 | Mackie & Sons Ltd J | Improvements relating to textile drafting apparatus |
| US6073314A (en) * | 1998-07-14 | 2000-06-13 | Spindelfabrik Suessen, Schurr, Stahlecker & Grill Gmbh | Device for condensing a drafted fiber strand |
| US6263655B1 (en) * | 1999-03-29 | 2001-07-24 | Zinser Textilmaschinen Gmbh | Method of and apparatus for the bundling of sliver in a drafting frame of a spinning machine |
| WO2002084000A1 (en) * | 2001-04-11 | 2002-10-24 | Kabushiki Kaisha Toyota Jidoshokki | Fascicle tying device |
| CN1388279A (en) * | 2002-07-10 | 2003-01-01 | 东华大学 | Fiber strand aggregating device for air slide |
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| CN1442522A (en) | 2003-09-17 |
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Assignee: Dongguan Texwinca Holdings Limited Assignor: Donghua University Contract fulfillment period: 2009.1.24 to 2014.1.24 contract change Contract record no.: 2008310000209 Denomination of invention: Leather ring gas flow channel poly fiber strips assembling device Granted publication date: 20070110 License type: Exclusive license Record date: 20081112 |
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Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.1.24 TO 2014.1.24; CHANGE OF CONTRACT Name of requester: DONGGUAN DEYONGJIA SPINNING GARMENT CO., LTD. Effective date: 20081112 |
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Granted publication date: 20070110 |