CN201220990Y - Electric spindle of short fiber double twister - Google Patents
Electric spindle of short fiber double twister Download PDFInfo
- Publication number
- CN201220990Y CN201220990Y CNU2008200231877U CN200820023187U CN201220990Y CN 201220990 Y CN201220990 Y CN 201220990Y CN U2008200231877 U CNU2008200231877 U CN U2008200231877U CN 200820023187 U CN200820023187 U CN 200820023187U CN 201220990 Y CN201220990 Y CN 201220990Y
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- CN
- China
- Prior art keywords
- spindle
- twisting
- magnet steel
- iron core
- double
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Spinning Or Twisting Of Yarns (AREA)
Abstract
The utility model relates to an electric spindle for a short staple two-for-one twister, in particular to a double-twisting device for twisting yarns on the short staple two-for-one twister in the textile industry. An iron core of a motor rotor is pressed on a spindle blade of the rotating axle of a double-twisting spindle, a rotor permanent magnet steel is tightly stuck on the iron core, and the spindle blade of the double-twisting spindle forms a motor rotor with the iron core and a magnet steel; a stator is covered at the circumference of the magnet steel, and is fixed with a machine seat through a machine shell, and the machine seat and the cradle of the double-twisting spindle are fixedly connected together; and the lower part of the spindle blade is inserted in the inner hole of cradle and used for supporting and positioning through a bearing. The high-speed and high-precision rotation of the spindle can be realized without transmitting power through the conveyer belt to improve the output, save the electric energy and reduce the noise; the control precision of the rotational speed is high, therefore, the quality of the yarns is improved; and the single-spindle driving method is convenient for maintaining and servicing.
Description
Technical field:
The utility model relates to the double twisting device that textile industry is twisted yarn on the short fiber two-for-one twister, the electronic spindle of especially a kind of short fiber double twisting.
Background technology:
At present, the rotation of short fiber two-for-one twister spindle mainly realizes by main motor, belt pulley, belt and adjusting device of belt tension, drive the spindle blade rotation by belt transmission system, this transfer system ingot speed generally is confined in the 10000r/min, yield poorly, the power consumption height, noise is big, dust is many, causes enterprises production efficiency low, and operating environment is poor, the maintaining complexity, can not satisfy the requirement of textile enterprise far away.
Summary of the invention:
The purpose of this utility model provides the electronic spindle of a kind of short fiber two-for-one twister, overcomes the deficiency of two-for-one twisting spindles on the existing two-for-one twister, realizes high speed, the high-precision short fiber two-for-one twister spindle rotation of no belt drive system.
The purpose of this utility model realizes as follows: motor rotor core is press fit on the rotating shaft spindle blade of two-for-one twisting spindles, the rotor permanent-magnet steel tightly is bonded on the iron core, and the spindle blade of two-for-one twisting spindles and iron core, magnet steel are formed rotor; Have stator pack to be rolled in the magnet steel periphery, stator is fixed by casing and support, and the spindle support of support and two-for-one twisting spindles connects firmly together; The spindle blade lower part is inserted in the spindle support endoporus and by bearings and locatees, power line is on spindle, casing are drawn out to terminal box outside the casing, two-for-one twisting spindles itself has just formed a direct current brushless electric machine again like this, can realize rotating part transmission power after the energising running, reach the purpose that two-for-one twisting spindles self drives two-for-one twisting spindles.
The spindle support bottom is sealed with end cap, and oil leab is set on the end cap, and oil leab connects the three-way connection have change-over switch, refuels and drains the oil by the action of change-over switch, and this structure can realize lubricated to this electronic spindle.
The beneficial effect that the utlity model has is: do not need transport tape transmission power can realize spindle at a high speed, high accuracy self rotation, avoided belt creep in the transmission course, friction and the energy loss that produces; Also be not subjected to effects of load, can carry out high efficiency work all the time, and when broken end occurring or continue thread this spindle design of electrical motor for out of service automatically, with existing control mode than saving a large amount of energy; Can also reduce the noise and the vibration that cause because of machine driving when running up significantly, avoid of the influence of the dust of belt wearing and tearing generations, improve output, saves energy environment.The utility model can also adopt speed probe to carry out FEEDBACK CONTROL, its rotating speed control accuracy can reach ± and 0.1%, and the rotating speed deviation only is 0.1% to 0.2% between each ingot, has relatively alleviated the uneven twist situation of yarn with existing belt drive system, has improved quality of yarn.Single type of drive is to be that unit safeguards, maintains with single ingot, and when abnormal conditions occurring autostop, indicator lamp shows fault, is easier to judge and handle the spindle that breaks down.
Description of drawings:
Accompanying drawing is the structural representation of the electronic spindle of the utility model short fiber two-for-one twister.
The specific embodiment:
With reference to accompanying drawing, motor rotor core 2 is press fit on the rotating shaft spindle blade 1 of two-for-one twisting spindles, rotor permanent-magnet steel 3 tightly is bonded on the iron core 2, and the spindle blade 1 of two-for-one twisting spindles is formed rotor with iron core 2, magnet steel 3; Have stator 4 to be wrapped in magnet steel 3 peripheries, stator 4 is fixing with support 6 by casing 5, and support 6 connects firmly together with the spindle support 7 of two-for-one twisting spindles; Spindle blade 1 lower part is inserted in spindle support 7 endoporus and by bearings and locatees.Spindle support 7 bottoms are sealed with end cap 8, on the end cap 8 oil leab are set, and oil leab connects the three-way connection 9 that has change-over switch.
Claims (2)
1, the electronic spindle of a kind of short fiber two-for-one twister, it is characterized in that: rotor core (2) is press fit on the rotating shaft spindle blade (1) of two-for-one twisting spindles, rotor permanent-magnet steel (3) tightly is bonded on the iron core (2), and spindle blade (1) is formed rotor with iron core (2), magnet steel (3); Have stator (4) to be wrapped in magnet steel (3) periphery, stator (4) is fixing by casing (5) and support (6), and support (6) connects firmly together with the spindle support (7) of two-for-one twisting spindles; Spindle blade (1) lower part is inserted in spindle support (7) endoporus and by bearings and locatees.
2, the electronic spindle of short fiber two-for-one twister according to claim 1 is characterized in that: spindle support (7) bottom is sealed with end cap (8), and end cap is provided with oil leab on (8), and oil leab connects the three-way connection (9) that has change-over switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200231877U CN201220990Y (en) | 2008-05-29 | 2008-05-29 | Electric spindle of short fiber double twister |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200231877U CN201220990Y (en) | 2008-05-29 | 2008-05-29 | Electric spindle of short fiber double twister |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201220990Y true CN201220990Y (en) | 2009-04-15 |
Family
ID=40574502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200231877U Expired - Fee Related CN201220990Y (en) | 2008-05-29 | 2008-05-29 | Electric spindle of short fiber double twister |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201220990Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101871142A (en) * | 2010-06-22 | 2010-10-27 | 青岛宏大纺织机械有限责任公司 | Electric spindle of two-for-one twister |
| CN102494893A (en) * | 2011-12-01 | 2012-06-13 | 东华大学 | Clamping device for testing spindle bearing of spinning machine |
| CN103023253A (en) * | 2011-09-28 | 2013-04-03 | 江苏法华纺织机械有限公司 | High speed spindle motor |
| CN105671708A (en) * | 2016-04-18 | 2016-06-15 | 安徽日发纺织机械有限公司 | Electric pneumatic spindle |
| CN106435861A (en) * | 2016-11-24 | 2017-02-22 | 兴化市汤氏纺机制造有限公司 | Material receiving structure applied to two-for-one twister |
-
2008
- 2008-05-29 CN CNU2008200231877U patent/CN201220990Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101871142A (en) * | 2010-06-22 | 2010-10-27 | 青岛宏大纺织机械有限责任公司 | Electric spindle of two-for-one twister |
| CN103023253A (en) * | 2011-09-28 | 2013-04-03 | 江苏法华纺织机械有限公司 | High speed spindle motor |
| CN103023253B (en) * | 2011-09-28 | 2014-12-31 | 江苏法华纺织机械有限公司 | High speed spindle motor |
| CN102494893A (en) * | 2011-12-01 | 2012-06-13 | 东华大学 | Clamping device for testing spindle bearing of spinning machine |
| CN102494893B (en) * | 2011-12-01 | 2014-04-02 | 东华大学 | Clamping device for testing spindle bearing of spinning machine |
| CN105671708A (en) * | 2016-04-18 | 2016-06-15 | 安徽日发纺织机械有限公司 | Electric pneumatic spindle |
| CN106435861A (en) * | 2016-11-24 | 2017-02-22 | 兴化市汤氏纺机制造有限公司 | Material receiving structure applied to two-for-one twister |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090415 Termination date: 20120529 |