CN103225142A - Pre-twisting spinning machine - Google Patents
Pre-twisting spinning machine Download PDFInfo
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- CN103225142A CN103225142A CN2013101194993A CN201310119499A CN103225142A CN 103225142 A CN103225142 A CN 103225142A CN 2013101194993 A CN2013101194993 A CN 2013101194993A CN 201310119499 A CN201310119499 A CN 201310119499A CN 103225142 A CN103225142 A CN 103225142A
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- twisting
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- storage yarn
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Abstract
The invention relates to a pre-twisting spinning machine. One or more fiber whisker strips (2) discharged from one or more material receivers (1) of the spinning machine enter a draft mechanism (23); a pneumatic twisting mechanism (6) and a yarn storage mechanism (7) are arranged between the output side of the draft mechanism (23) and a yarn guide (9); the yarn storage mechanism (7) is positioned below the pneumatic twisting mechanism (6); the fiber whisker strips (2) penetrate through the yarn guide (9) to enter a twisting and winding mechanism (22); and the fiber whisker strips are wound on a yarn winding device (12) by rotating a spindle (13) with a transmission mechanism through a steel wire ring (11) fixed to a ring plate (10) in the twisting and winding mechanism (22). As yarns are twisted to a certain extent through the pneumatic twisting mechanism, the yarns are more stable in structure, the yarn hairness is reduced, the yarns are not easily broken, the twist degree of the yarns can be reduced, the speed of the ring plate is increased, the winding speed is increased, and the yarn output speed is increased.
Description
Technical field
The present invention relates to a kind of ring throstle, be specifically related to a kind of a kind of pre-twisting fine spining machine that between drafter and twisting and winding mechanism, has pneumatic twisting mechanism and storage yarn mechanism.
Background technology
In ring throstle, there is a specific question to be, when normal spinning, the fiber strip that comes out from drafter is twisted it by twisting and winding mechanism by thread-carrier and is reeled, in this process, because the twist is to be produced by twisting and winding mechanism, upwards transmit along fiber strip or yarn, by thread-carrier, arrive the drafter outlet, go out the interruption-forming twist triangle zone at drafter, because twist transfer line is passed by length, control instability to fiber in the fiber strip causes Yarn filoplume many, and yarn is easily broken, because mainly to fiber strip twisting, it is more to cause winding speed to improve for twisting and winding mechanism.
Summary of the invention
The present invention is in order to address the above problem, and then a kind of pre-twisting fine spining machine is provided, this fine spining machine is placed a kind of pneumatic twisting mechanism and a kind of storage yarn mechanism between drafter and twisting and winding mechanism, fiber strip is added certain twist in advance, strengthen control fiber in the fiber strip.
Technical scheme of the present invention: a kind of pre-twisting fine spining machine, one or a few fiber strip 2 that comes out from one or several material recipient 1 of this fine spining machine enters a drafter 23, this drafter 23 is disposed with from top to bottom by roller 3,15 rear rollers that constitute are right, by roller 4,14 middle rollers that constitute to by roller 5,8 front rollers that constitute are right, described front roller to output one or a few fiber strip 2 enter a twisting and winding mechanism 22 by thread-carrier 9, the steel traveler of fixing on the ring rail 10 in this twisting and winding mechanism 22 11 is by rotating a spindle 13 that has transmission mechanism, described one or a few fiber strip 2 is wound up on the yarn package 12, the described this mechanism that independently finishes a course of work, be arranged in this ring throstle mutually adjacently, a pneumatic twisting mechanism 6 and storage yarn mechanism 7 are set between outlet side that the front roller of described drafter 23 is right and the thread-carrier 9, and described storage yarn mechanism 7 is positioned at pneumatic twisting mechanism 6 belows.
Described pneumatic twisting mechanism 6 has one or several air inlet pipe 25 to link to each other with air storing cavity 26, this air storing cavity 26 links to each other with gas rotating room 21 by jet blower 19, described gas rotating room 21 links to each other with aspirating chamber 20, and this aspirating chamber 20 is discharged gas by blast pipe 24.
Described storage yarn mechanism 7 comprises coiling motor 30 and storage yarn cylinder 29, and the driving side of described coiling motor 30 is connected with storage yarn cylinder 29, and described one or a few fiber strip 2 is wound on and stores up on the yarn cylinder 29.
According to the present invention, a kind of ring throstle, this ring throstle has a drafter that is respectively applied for one or a few fiber strip, a pneumatic twisting mechanism, a storage yarn mechanism and a twisting and winding mechanism, the wherein this mechanism that independently finishes a course of work, be arranged in adjacent to each other in this ring throstle, a pneumatic twisting mechanism in this ring throstle is by air inlet pipe, air storing cavity, jet blower, the gas rotating room, aspirating chamber, blast pipe constitutes, a storage yarn mechanism is by the coiling motor, storage yarn cylinder constitutes, arrange a pneumatic twisting mechanism and a storage yarn mechanism between the outlet side of three roller drafting mechanisms in this fine spining machine and the thread-carrier, make from an operating personnel's sight line, from the front roller of three roller drafting mechanisms fiber strip or the yarn of exporting passed pneumatic twisting mechanism, enter storage yarn mechanism, the yarn of storage yarn mechanism output is reeled by twisting and winding mechanism by thread-carrier.
According to device of the present invention, through the fiber strip of three roller drafting mechanism drawing-offs, enter pneumatic twisting mechanism, pneumatic twisting mechanism adds certain twist in advance to fiber strip.
According to device of the present invention, the pneumatic twisting mechanism of process adds the yarn of certain twist in advance, and mechanism temporarily stores by the storage yarn, passes thread-carrier, by the twisting and winding mechanism coiling and molding.
According to device of the present invention, the high pressure draught of pneumatic twisting mechanism enters air storing cavity by air inlet pipe, and the compressed air in air storing cavity forms swirling eddy through jet blower in the rotating room, to the fiber strip effect, is discharged by blast pipe by aspirating chamber.
The present invention compared with prior art has following beneficial effect: according to device of the present invention, by pneumatic twisting mechanism yarn is added certain twist, fiber in the twist triangle zone that goes out interruption-forming at drafter is better controlled, reduce fiber free on the yarn, fibre stream is moved according to the mode that configures, because pneumatic twisting mechanism is to the additional certain twist of yarn, the structure of yarn is more stable, needn't rely on the twist of coming by the twisting and winding mechanism transmission, twisting and winding mechanism can reduce the twisting to yarn, is used for more coiling, and storage yarn mechanism is by the storage yarn, can better control tension force, like this, more stable to the control of fiber in the fiber strip, Yarn filoplume reduces, yarn is difficult for broken end, the twist in the yarn can reduce, and the twisting effect reduces in the twisting and winding mechanism, and ring rail speeds up, winding speed strengthens, and yarn speeds up.
Description of drawings
Fig. 1 is along the ring throstle schematic diagram of a spinning spindle position longitudinally;
Fig. 2 is a pneumatic twisting mechanism and storage yarn mechanism generalized section longitudinally in spinning spindle position of ring throstle.
The specific embodiment
The present invention is described in further detail below in conjunction with accompanying drawing: as shown in Figure 1, material recipient 1 is one or several fiber strip bobbin in a pre-twisting fine spining machine, one or several fiber strip 2 flows to drafter 23 from this fiber strip bobbin, under one or several fiber strip bobbin situation, fiber strip 2 comes out from the unwinding of bobbin circumference, and fiber strip 2 is that rove or ribbon enter in the scope of drafter 23.It is right that this drafter 23 is disposed with the rear roller that is made of roller 3,15 from top to bottom, the middle roller that is made of roller 4,14 is to right with the front roller that is made of roller 5,8, fiber strip 2 rear roller to and middle roller between just be subjected to weak drawing-off, and middle roller to and front roller between be subjected to strong drawing-off.
The front roller that the fiber of drawing-off must 2 be made of roller 5,8 is to output, and by pneumatic twisting mechanism 6,6 pairs of fiber strips of pneumatic twisting mechanism add certain twist.Temporarily stored by storage yarn mechanism 7, pass thread-carrier 9, the twist that passes over twisting and winding mechanism 22 is to the yarn effect.
Thread-carrier 9 is between storage yarn mechanism 7 and twisting and winding mechanism 22, according to shown in Figure 1, when they spin in ring throstle, the ballooning of yarn of restriction yarn 2 is toward getting on, in the zone of twisting and winding mechanism 22, have the spindle 13 of transmission mechanism and yarn 2 is wound up on the yarn package 12 by rotating one by a steel traveler 11 on the rings that is fixed on the ring rail 10.The height of yarn package is by the range of movement decision of ring rail transmission mechanism, and this transmission mechanism makes ring rail 10 by vertically skew up and down of Fig. 1.
Illustrate with details in Fig. 2 according to pneumatic twisting mechanism of the present invention and storage yarn mechanism, pneumatic twisting mechanism 6 is supplied with the gas of certain pressure by one or several air inlet pipe 25 to it.The gas that has pressure that is entered air storing cavity 26 by air inlet pipe 25 is by jet blower 19, and the gas that has pressure in the air storing cavity 26 enters gas rotating room 21, forms swirling eddy in gas rotating room 21.21 swirling eddies that form are close on the fiber strip 2 fiber on fiber strip 2 surfaces, and are added certain twist fiber strip 2 effects in the gas rotating room.Gas in the gas rotating room 21 is got rid of by blast pipe 24 by aspirating chamber 20.Storage yarn mechanism 7 is made of coiling motor 30, storage yarn cylinder 29, and the pneumatic twisting mechanism of process adds the yarn of certain twist in advance, and mechanism temporarily stores by the storage yarn, passes thread-carrier, by the twisting and winding mechanism coiling and molding.
According to the present invention, steel traveler 11 rotating speeds on the rings in the twisting and winding mechanism 22 lower, speeding up of ring rail transmission mechanism, ring rail 10 is vertically speeded up up and down by Fig. 1, the rotary speed of spindle 13 does not have much variations, like this, make the speeding up of coiling yarn of spindle 13.
Claims (3)
1. twist fine spining machine in advance for one kind, one or a few fiber strip (2) that comes out from one or several material recipient 1 of this fine spining machine enters a drafter (23), this drafter (23) is disposed with from top to bottom by roller (3), (15) rear roller of Gou Chenging is right, by roller (4), (14) middle roller of Gou Chenging to by roller (5), (8) front roller of Gou Chenging is right, described front roller to output one or a few fiber strip (2) enter a twisting and winding mechanism (22) by thread-carrier (9), ring rail (10) is gone up fixing steel traveler (11) by rotating a spindle (13) that has transmission mechanism in this twisting and winding mechanism (22), described one or a few fiber strip (2) is wound up on the yarn package (12), the described this mechanism that independently finishes a course of work, be arranged in this ring throstle mutually adjacently, it is characterized in that: a pneumatic twisting mechanism (6) and storage yarn mechanism (7) are set between outlet side that the front roller of described drafter (23) is right and the thread-carrier (9), and described storage yarn mechanism (7) is positioned at pneumatic twisting mechanism (6) below.
2. a kind of pre-twisting fine spining machine according to claim 1, it is characterized in that: described pneumatic twisting mechanism (6) has one or several air inlet pipe (25) to link to each other with air storing cavity (26), this air storing cavity (26) links to each other with gas rotating room (21) by jet blower (19), described gas rotating room (21) links to each other with aspirating chamber (20), and this aspirating chamber (20) is discharged gas by blast pipe (24).
3. a kind of pre-twisting fine spining machine according to claim 1, it is characterized in that: described storage yarn mechanism (7) comprises coiling motor (30) and storage yarn cylinder (29), the driving side of described coiling motor (30) is connected with storage yarn cylinder (29), and described one or a few fiber strip (2) is wound on the storage yarn cylinder (29).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101194993A CN103225142A (en) | 2013-04-09 | 2013-04-09 | Pre-twisting spinning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101194993A CN103225142A (en) | 2013-04-09 | 2013-04-09 | Pre-twisting spinning machine |
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| CN103225142A true CN103225142A (en) | 2013-07-31 |
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| CN2013101194993A Pending CN103225142A (en) | 2013-04-09 | 2013-04-09 | Pre-twisting spinning machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107988664A (en) * | 2017-12-04 | 2018-05-04 | 上海晋飞碳纤科技股份有限公司 | A kind of yarn merges twisting yarn storage device |
Citations (11)
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|---|---|---|---|---|
| WO1990004668A1 (en) * | 1988-10-21 | 1990-05-03 | The University Of Manchester Institute Of Science And Technology | Improvements in or relating to ring spinning |
| DE4015062A1 (en) * | 1990-05-10 | 1991-11-14 | Zinser Textilmaschinen Gmbh | Folded yarn process - has a false-twist unit between drafting zone and ring spinning spindle, giving fewer breaks |
| JP2001271232A (en) * | 2000-03-17 | 2001-10-02 | Unitika Textiles Ltd | Method for spinning spun yarn having little fluff |
| CN1388278A (en) * | 2002-07-10 | 2003-01-01 | 东华大学 | Complex twisting device for air-jet eddy-current spinning |
| CN102071499A (en) * | 2009-11-23 | 2011-05-25 | 宁波德昌精密纺织机械有限公司 | Spinning apparatus for producing low-torque ring-spun yarn |
| CN102206885A (en) * | 2011-05-19 | 2011-10-05 | 上海市毛麻纺织科学技术研究所 | Polysulfonamide core-spun and wrapped composite yarns and conditioning friction tight composite spinning device thereof |
| CN102216505A (en) * | 2008-11-28 | 2011-10-12 | 村田机械株式会社 | Spinning machinery |
| CN102433619A (en) * | 2011-09-13 | 2012-05-02 | 江南大学 | Novel method and device for processing vortex ring spun yarn |
| CN103014957A (en) * | 2011-09-20 | 2013-04-03 | 村田机械株式会社 | Yarn pooling device, spinning unit, and spinning machine |
| CN103014961A (en) * | 2011-09-21 | 2013-04-03 | 村田机械株式会社 | Spinning unit and spinning machine |
| CN203284526U (en) * | 2013-04-09 | 2013-11-13 | 经纬纺织机械股份有限公司 | Pre-twisting spinning frame |
-
2013
- 2013-04-09 CN CN2013101194993A patent/CN103225142A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1990004668A1 (en) * | 1988-10-21 | 1990-05-03 | The University Of Manchester Institute Of Science And Technology | Improvements in or relating to ring spinning |
| DE4015062A1 (en) * | 1990-05-10 | 1991-11-14 | Zinser Textilmaschinen Gmbh | Folded yarn process - has a false-twist unit between drafting zone and ring spinning spindle, giving fewer breaks |
| JP2001271232A (en) * | 2000-03-17 | 2001-10-02 | Unitika Textiles Ltd | Method for spinning spun yarn having little fluff |
| CN1388278A (en) * | 2002-07-10 | 2003-01-01 | 东华大学 | Complex twisting device for air-jet eddy-current spinning |
| CN102216505A (en) * | 2008-11-28 | 2011-10-12 | 村田机械株式会社 | Spinning machinery |
| CN102071499A (en) * | 2009-11-23 | 2011-05-25 | 宁波德昌精密纺织机械有限公司 | Spinning apparatus for producing low-torque ring-spun yarn |
| CN102206885A (en) * | 2011-05-19 | 2011-10-05 | 上海市毛麻纺织科学技术研究所 | Polysulfonamide core-spun and wrapped composite yarns and conditioning friction tight composite spinning device thereof |
| CN102433619A (en) * | 2011-09-13 | 2012-05-02 | 江南大学 | Novel method and device for processing vortex ring spun yarn |
| CN103014957A (en) * | 2011-09-20 | 2013-04-03 | 村田机械株式会社 | Yarn pooling device, spinning unit, and spinning machine |
| CN103014961A (en) * | 2011-09-21 | 2013-04-03 | 村田机械株式会社 | Spinning unit and spinning machine |
| CN203284526U (en) * | 2013-04-09 | 2013-11-13 | 经纬纺织机械股份有限公司 | Pre-twisting spinning frame |
Non-Patent Citations (1)
| Title |
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| 郁崇文: "《纺纱学》", 28 February 2009, article "新型纺纱技术" * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107988664A (en) * | 2017-12-04 | 2018-05-04 | 上海晋飞碳纤科技股份有限公司 | A kind of yarn merges twisting yarn storage device |
| CN107988664B (en) * | 2017-12-04 | 2024-02-06 | 上海晋飞碳纤科技股份有限公司 | Yarn combining, twisting and yarn storing device |
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Application publication date: 20130731 |