CN2583126Y - Spinning device of compact yarn - Google Patents
Spinning device of compact yarn Download PDFInfo
- Publication number
- CN2583126Y CN2583126Y CN 02260199 CN02260199U CN2583126Y CN 2583126 Y CN2583126 Y CN 2583126Y CN 02260199 CN02260199 CN 02260199 CN 02260199 U CN02260199 U CN 02260199U CN 2583126 Y CN2583126 Y CN 2583126Y
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- Prior art keywords
- roller
- cohesion
- fixed
- resistance
- compact yarn
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- Spinning Or Twisting Of Yarns (AREA)
Abstract
The utility model relates to a spinning device of compact yarn. A condensation zone is additionally arranged between a drawing zone of a common ring spinning frame and a twisting zone. The utility model is mainly characterized in that a hollow condensation roller is positioned between two roller seats at the front part of a front roller, the number of spindles of the hollow condensation roller is the same as the number of spindles of the front roller, and a suction tube is arranged in the hollow condensation roller and is fixed in the condensation roller in a suspended way. The spinning device of compact yarn can be additionally arranged at various common ring spinning frames.
Description
The utility model relates to the spinning apparatus of spinning compact yarn on the common ring spindle spinning frame.
The major function of common ring spindle spinning frame is to finish the drawing-off of yarn, twist and winding shaping.The structure of compact yarn spinning apparatus is that a condensation region is set between the draw zone of ring throstle and twist district, its effect be utilize negative pressure air will finish drawing-off and not the fibre bundle of twist as far as possible closely condense nemutogen for densification, be delivered to twist district twist winding shaping then again.
Known compact yarn spinning apparatus typically has three kinds of forms, and is existing that its structure division is as follows:
First kind: the front roller that replaces main drawing area with larger-diameter suction roll.Grip jaw at suction roll and front leather roller and pick up roller to suction roll and resistance and grip between the jaw, a condensation region is set, hinder and pick up roller and add to be pressed on the suction roll and by the reel cage of extension and drive by suction roll along the suction roll periphery.
Second kind: a resistance is housed in the front portion of main drawing area front roller picks up roller, resistance is at an upper portion thereof picked up and is with the grid ring that the flexible material that can breathe freely is made on roller and the special grid ring frame.Pick up in the triangular open space of roller with resistance in grid ring air intake passage is housed.The condensation region is located at front roller and front leather roller and grips jaw and pick up roller, grid ring and resistance to resistance and pick up roller and grip between the jaw, and resistance is picked up roller and added by the reel cage of extension and be pressed in grid ring and resistance and pick up on the roller and drive grid ring and move.
The third: in the front portion of main drawing area front roller special circle or Special-shaped suction pipe are housed.Be with the grid ring that flexible material is made on the suction pipe.The condensation region is located at front roller and front leather roller gripping jaw is picked up between the roller gripping jaw to suction pipe, grid ring and resistance.Resistance is picked up roller and is added by the reel cage that extends and be pressed on grid ring and the suction pipe front leather roller and drive resistance by drive disk assembly and pick up roller and drive grid ring make sliding motion on suction pipe.
In above-mentioned three kinds of devices, first kind because of bigger with common ring spinning frame architectural difference, so be not suitable for installing additional as low cost on common ring spinning frame.According to version and ruuning situation analysis, mainly there is following several unfavorable factor in second and third kind form:
1, adds the sliding friction of depressing because of having adopted to have between grid ring that flexible material makes and grid ring and grid ring frame or suction pipe, so the life-span of grid ring is short, operating cost is high.
2, because the transmission that roller is picked up in resistance is to give front leather roller by front roller mantle friction transmission, drive resistance by front leather roller by driving member again and pick up roller, frictional drive is given grid ring again, thus in service can produce certain smooth and cause the not even ingot differences of speed.
3, to pick up roller be the multistage transmission of single ingot thereby many costs of part height in resistance, and power consumption is many, and maintenance is big.
Must grind little resistance simultaneously when 4, the chance front leather roller need temper in the regular maintenance and pick up roller, otherwise can have influence on the speed of service that roller and grid ring are picked up in resistance.
In addition, in these three kinds of forms, the pressurization that roller is picked up in resistance all provides by lifting counter-force on the drawing-off reel cage, originally only is that the integral body load of reel cage of three roller drafting devices design strengthens or relatively alleviated the particularly operation pressure of front roller and front leather roller gripping jaw of main drawing area owing to the reason of the arm of force that extended makes.
The purpose of this utility model provides a kind of technical scheme that installs the spinning apparatus of spinning compact yarn on the common ring spindle spinning frame additional, and it can remedy the above-mentioned deficiency of known technology, and simple for structure reasonable, has the transformation of the way characteristics that cost is low, operation expense is low.
The technical solution of the utility model is: in the front portion of the forward roller of common drafting system of ring spinner (being generally Three Up Three Down duo roth system), (be generally 6～8 ingots) and be equipped with the hollow cohesion roller of a joint and the identical number of spindles of front roller between two roller stands, its two ends are supported and are fixed on car face or the roller stand by bearing and end seat.The cohesion roller is by the front roller transmission.The external diameter of cohesion roller is 25～50 millimeters.Have the poly-hole of many condensate drains thick and fast on each place, ingot position circumference of cohesion roller, the aperture is 0.3～0.8 millimeter, particularly 0.5 ± 0.1 millimeter.A suction pipe is housed in the hollow cohesion roller, and suction pipe is unsettled to be fixed among the cohesion roller, by the bearing block location at cohesion roller two ends.Each place, ingot position that suction pipe is corresponding with the cohesion roller has the air-flow targeting port.Suction pipe is drawn and is communicated in the air-suction channel of fine spining machine from an end bearing seat of cohesion roller.On the cohesion roller, be loaded with resistance and pick up roller.Cohesion roller and resistance are picked up roller and are depressed resistance of formation and pick up the gripping jaw adding.
Front roller to the transmission of condensing roller has dual mode:
A, be with transmission synchronously: be fixed with synchronous band driving wheel on the front roller, be fixed with synchronous band follower on the cohesion roller, both are by band transmission synchronously.The plastic seal cover is equipped with in outside at this cover drive disk assembly;
B, gear drive: be fixed with driving gear on the front roller, be fixed with driven gear on the cohesion roller, both are by the idler gear transmission.The plastic seal cover is equipped with in outside at this cover drive disk assembly.
Resistance is picked up the pressurization of roller and can be pressurizeed for the spring force that the drawing-off reel cage extends, and also can be the magnetive attraction pressurization.When adopting the magnetive attraction pressurization, can alleviate the burden of drawing-off reel cage, avoid influence to former drafting system pressurization.The structure of magnetive attraction pressurization is: strong magnetic permanent-magnet (as the rare-earth Nd-Fe-B magnet) is housed in roller is picked up in resistance, the two ends that roller is picked up in resistance are provided with the magnetic boots,----roller--magnetic boots--flux loop of another utmost point of magnet is picked up in resistance to the magnetic boots, and jaw is picked up in the resistance that makes cohesion roller and resistance pick up the roller composition enough grasping forces in so that magnetic circuit formation: magnet one utmost point.The skin ring that butyronitrile class material is equipped with at the roller middle part is picked up in resistance.Bearing is equipped with at the middle part that resistance is picked up between roller two ingots, and by the link supporting of drawing on the reel cage.
The gripping jaw output that the yarn of finishing drawing-off at draw zone is formed from front roller and front leather roller enters cohesion surface of roller circular arc, until the condensation region that one section arc length of jaw is picked up in resistance that roller forms is picked up in cohesion roller and resistance.In the condensation region, the fiber in the yarn is subjected to from the vacuum suction of suction pipe overdraught targeting port through the cohesion hole importing of cohesion roller, and to the cohesion of yarn center, thereby reach the purpose that fibre bundle closely is condensed into fine and close nemutogen.The yarn that is condensed is picked up resistance that roller forms from cohesion roller and resistance and is picked up and grip jaw and be delivered to twist district twist winding shaping then then.
Adopt the spinning apparatus of the compact yarn of technique scheme to have to install additional conveniently, install additional that cost is low, operating cost is low, easy to maintenance, to the little effect of former machine drawing-off influence.Both be beneficial to new mechanism and made, be convenient to installing additional again the operation board.The low cost that can be applicable to various model ring throstles installs additional, and can recover easily.
Figure one is a side view of the present utility model.
Figure two is with the transmission schematic diagram synchronously for the cohesion roller.Figure two a are vertical view, and figure two b are left view.
Figure three is cohesion roller gear drive schematic diagram.Figure three a are vertical view, and figure three b are left view.
Figure four picks up the roller schematic diagram for magnetic adds pressure drag.
In conjunction with the accompanying drawings embodiment is explained as follows:
In figure one, rove bar (1) behind the common ring spindle spinning frame, in, front roller (2), (4), (8) and back, in, after the drafting system drawing-off formed of front leather roller (3), (5), (6), enter the condensation region, hollow cohesion roller (11) is equipped with in the front portion in front roller (8).Suction pipe (10) is suspended among the cohesion roller (11), has thick and fast on the poly-hole (9) of many condensate drains, the suction pipe (10) on place, corresponding ingot position cohesion roller (11) circumference and has air-flow gathering sill (7).Resistance is picked up roller (13) and is picked up the gripping jaw with the resistance of cohesion roller (11) composition.Fiber is condensed into the nemutogen of a densification in the condensation region, pick up from resistance and grip jaw output (12), and twist and coiling are carried out in the twist winding zone that is admitted to common ring spinning frame, thereby finish the spinning of compact yarn.
In figure two, the synchronous band driving wheel (14) that is fixed on the front roller (8) is fixed on the synchronous band follower (16) that condenses on the roller (11) by band (15) transmission synchronously.
In figure three, the driving gear (17) that is fixed on the front roller (8) is fixed on the driven gear (19) that condenses on the roller (11) by idler gear (18) transmission.
In figure four, be embedded in the permanent magnet (23) (neodymium iron boron kicker magnet) picked up in the roller (13) of resistance and be coated with butyronitrile skin ring (21), two ends are magnetic boots (20) (22).Bearing (24) is housed in the middle of two ingots.
Claims (5)
1, the spinning apparatus of compact yarn, comprise draw zone, condensation region and twist winding zone, wherein the condensation region mainly is made up of cohesion roller, suction pipe, it is characterized in that front portion at the forward roller of common drafting system of ring spinner, one joint and the hollow cohesion roller (11) of the identical number of spindles of front roller is housed between two roller stands, in the cohesion roller (11) suction pipe (10) is housed, suction pipe (10) is unsettled to be fixed among the cohesion roller (11).
2, the spinning apparatus of compact yarn as claimed in claim 1 is characterized by on each place, ingot position circumference of cohesion roller (11) and has the poly-hole (9) of many condensate drains thick and fast, and the aperture is 0.3～0.8 millimeter, particularly 0.5 ± 0.1 millimeter.
3, the spinning apparatus of compact yarn as claimed in claim 1 is characterized by and is fixed with synchronous band driving wheel (14) on the front roller (8), is fixed with synchronous band follower (16) on the cohesion roller (11), and both are by band (15) transmission synchronously.
4, the spinning apparatus of compact yarn as claimed in claim 1 is characterized by and is fixed with driving gear (17) on the front roller (8), is fixed with driven gear (19) on the cohesion roller (11), and both are by idler gear (18) transmission.
5, the spinning apparatus of compact yarn as claimed in claim 1 is characterized by to hinder to pick up permanent magnet (23) is housed in the roller (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02260199 CN2583126Y (en) | 2002-09-24 | 2002-09-24 | Spinning device of compact yarn |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02260199 CN2583126Y (en) | 2002-09-24 | 2002-09-24 | Spinning device of compact yarn |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2583126Y true CN2583126Y (en) | 2003-10-29 |
Family
ID=33727311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02260199 Expired - Fee Related CN2583126Y (en) | 2002-09-24 | 2002-09-24 | Spinning device of compact yarn |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2583126Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101654821A (en) * | 2008-08-22 | 2010-02-24 | 倪远 | Strand coagulation device and ring spinning frame thereof |
| CN103221594A (en) * | 2010-11-26 | 2013-07-24 | 里特机械公司 | Drive device for a compaction device on a spinning machine |
| CN103225145A (en) * | 2013-05-07 | 2013-07-31 | 浙江理工大学 | Pneumatic type half-compact spinning fiber gathering device |
| CN103320929A (en) * | 2013-05-03 | 2013-09-25 | 蚌埠市惠利纺织有限责任公司 | Half-compact spinning and siro spinning combined doubled yarn production technology |
| CN105624854A (en) * | 2016-04-05 | 2016-06-01 | 江南大学 | Spinning device for improving yarn quality and spinning method |
-
2002
- 2002-09-24 CN CN 02260199 patent/CN2583126Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101654821A (en) * | 2008-08-22 | 2010-02-24 | 倪远 | Strand coagulation device and ring spinning frame thereof |
| CN101654821B (en) * | 2008-08-22 | 2013-04-17 | 倪远 | Strand coagulation device and ring spinning frame thereof |
| CN103221594A (en) * | 2010-11-26 | 2013-07-24 | 里特机械公司 | Drive device for a compaction device on a spinning machine |
| CN103221594B (en) * | 2010-11-26 | 2016-05-25 | 里特机械公司 | For the drive unit of the compression set at spinning machine place |
| CN103320929A (en) * | 2013-05-03 | 2013-09-25 | 蚌埠市惠利纺织有限责任公司 | Half-compact spinning and siro spinning combined doubled yarn production technology |
| CN103225145A (en) * | 2013-05-07 | 2013-07-31 | 浙江理工大学 | Pneumatic type half-compact spinning fiber gathering device |
| CN103225145B (en) * | 2013-05-07 | 2016-08-17 | 浙江理工大学 | Pneumatic type half compact spinning fiber gathering device |
| CN105624854A (en) * | 2016-04-05 | 2016-06-01 | 江南大学 | Spinning device for improving yarn quality and spinning method |
| CN105624854B (en) * | 2016-04-05 | 2017-10-27 | 江南大学 | It is a kind of to improve the spinning apparatus and Yarn spinning method of yarn quality |
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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 |