CN105671708B - A kind of pneumatic spindle of electricity ingot - Google Patents
A kind of pneumatic spindle of electricity ingot Download PDFInfo
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- CN105671708B CN105671708B CN201610243857.5A CN201610243857A CN105671708B CN 105671708 B CN105671708 B CN 105671708B CN 201610243857 A CN201610243857 A CN 201610243857A CN 105671708 B CN105671708 B CN 105671708B
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- pneumatic
- rotor
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- 230000005611 electricity Effects 0.000 title claims description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 8
- 238000005096 rolling process Methods 0.000 claims description 20
- 230000035939 shock Effects 0.000 claims description 16
- 229910052573 porcelain Inorganic materials 0.000 claims description 13
- 238000007789 sealing Methods 0.000 claims description 8
- 210000004907 gland Anatomy 0.000 claims description 7
- 230000001154 acute effect Effects 0.000 claims description 5
- 229910052742 iron Inorganic materials 0.000 claims description 2
- 238000009987 spinning Methods 0.000 abstract description 4
- 230000001360 synchronised effect Effects 0.000 abstract description 2
- 238000009941 weaving Methods 0.000 abstract description 2
- 241001589086 Bellapiscis medius Species 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 5
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000005265 energy consumption Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000004804 winding Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 241000549194 Euonymus europaeus Species 0.000 description 1
- 240000002853 Nelumbo nucifera Species 0.000 description 1
- 235000006508 Nelumbo nucifera Nutrition 0.000 description 1
- 235000006510 Nelumbo pentapetala Nutrition 0.000 description 1
- 244000273618 Sphenoclea zeylanica Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003137 locomotive effect Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H7/00—Spinning or twisting arrangements
- D01H7/02—Spinning or twisting arrangements for imparting permanent twist
- D01H7/86—Multiple-twist arrangements, e.g. two-for-one twisting devices ; Threading of yarn; Devices in hollow spindles for imparting false twist
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H7/00—Spinning or twisting arrangements
- D01H7/02—Spinning or twisting arrangements for imparting permanent twist
- D01H7/04—Spindles
- D01H7/16—Arrangements for coupling bobbins or like to spindles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Spinning Or Twisting Of Yarns (AREA)
Abstract
The invention discloses a kind of electric pneumatic spindles of ingot, belong to double-twisting machine spindle field, and which solve existing double-twisting machine spindle the degree of automation low, electrical and pneumatic to draw the problem of yarn function is unable to synchronous matching.The present invention includes rotor assembly, and rotor assembly includes rotor electric machine and the spindle blade that is fixedly connected with rotor electric machine upper rotor part iron core, further includes the pneumatic entry device being arranged in spindle blade；Pneumatic entry device includes air inlet straight channel, air inlet access ramp, filar guide cavity, the seal wire device assembly being arranged in filar guide cavity and into silk straight channel；The one end being fixedly connected with rotor core is arranged on spindle blade in air inlet straight channel；Air inlet access ramp is connected with air inlet straight channel；The one end stretched on spindle blade in spool component is set into silk straight channel.The present invention can drive in conjunction with existing double-twisting machine spindle motor and pneumatically draw the function of yarn well, realize automation start and stop, draw yarn, meet the demand for development of modernization spinning and weaving workshop automatic management.
Description
Technical field
The invention belongs to double-twisting machine spindle fields, specifically, being related to a kind of pneumatic spindle of electric ingot.
Background technology
Spindle is one of the critical piece that twist is wound on spinning machine, is based on the elongated rotating shaft with two dot points
Sub-assembly.As modern textile technology develops, spindle has been realized in motor driving, Chinese Patent Application No.
201420388907.5, the patent document in publication date on November 5th, 2014 discloses a kind of two-for-one twister electric spindle, belongs to spinning
Knit field of mechanical technique.The utility model includes spindle blade, wharve, pedestal, installs supporting mechanism and with the rotor for being combined into motor
Component, stator module, pedestal are equipped with opening up groove type inner cavity, and rotor assembly and stator module are mounted in pedestal
Chamber, rotor assembly include magnetic guiding loop and are fixed on the rotor magnet of magnetic guiding loop, and stator module includes iron core and is around on iron core
Coil windings, iron core are fixed on base intracavity wall, and wharve and magnetic guiding loop are all fixed on spindle blade and at setting up and down, installation support machines
Structure includes upper spring bearing, lower supporting bearing and top chock, and top chock is between wharve and magnetic guiding loop and covers pedestal
The inner ring fixing sleeve of lumen openings, upper and lower spring bearing is loaded on spindle blade, and upper and lower spring bearing outer ring is individually fixed in pedestal
Bottom of chamber portion and top chock.Two-for-one twisting spindles energy consumption that the utility model solves existing two-for-one twister is higher, is also easy to produce noise and makes
The problem of with short life, improve yarn qualities.
Existing spindle also has using the structure for pneumatically drawing yarn, Chinese Patent Application No. 201320596441.3, publication date
The patent document on April 30th, 2014 discloses a kind of pneumatic entry spindle comprising pneumatic spindle and switch valve, in spindle
Portion is equipped with air-flow reversal chamber, compressed gas into hole, yarn guide hole, yarn outlet hole, air-flow reversal chamber respectively with compressed gas into hole,
Yarn guide hole, yarn outlet hole are tightly connected, and compressed gas limits distance with switch valve into Kong Yitou and separates.The gas of the utility model
Dynamic spindle of entrying, can quickly entry under conditions of not needing any auxiliary tool, will operate two-for-one twister most in production process
Greatly simplify for the process of complicated and time consumption.Have many advantages, such as it is easy to operate, time saving and energy saving, do not need auxiliary tool.It is Chinese special
Sharp application number 200780022686.2, the patent document in publication date on July 1st, 2009, disclose it is a kind of have it is pneumatically actuated
There is spindle blade, the spindle blade can surround its vertical rotation for the two-for-one twisting spindles of entry device for yarn, the two-for-one twisting spindles
Axis rotates and is partly configured to hollow stem, and has the supply extended with the coaxial in lower part
Hole.The spindle further includes injector elements, and the injector elements lead to yarn guiding ring, and can pass through during entrying
Compressed air feeder and temporarily connect with compressed air source, the compressed air feeder leads to the injector elements
A part be made of the supply hole.The compressed air feeder includes the connecting element for having air duct, the sky
Gas channel is before compressed air feeder is located in the supply hole, after the injector elements, and connection member
Part is configured to independent component.
Above-mentioned data shows that existing double-twisting machine spindle has been developed to motor driving and has pneumatically drawn the function of yarn, but with
Industrial automation, integrated, intelligentized development, its function can only be implemented separately in technology disclosed in above-mentioned data, if again
Twister needs to realize full-automatic unmanned management production, it is also necessary to and electric automatization is realized in the cooperation between various functions, therefore,
Existing double-twisting machine spindle technology cannot meet demand for development.
Invention content
1, it to solve the problems, such as
It is low, electrical and pneumatic for existing double-twisting machine spindle the degree of automation to draw the problem of yarn function is unable to synchronous matching,
The present invention provides a kind of electric ingot pneumatic spindle, can drive and pneumatically draw the work(of yarn in conjunction with existing double-twisting machine spindle motor well
Can, it realizes automation start and stop, draw yarn, meet the demand for development of modernization spinning and weaving workshop automatic management.
2, technical solution
To solve the above problems, the present invention adopts the following technical scheme that.
A kind of pneumatic spindle of electricity ingot, including rotor assembly, rotor assembly include rotor electric machine and turn on rotor electric machine
The spindle blade that sub- iron core is fixedly connected further includes the pneumatic entry device being arranged in spindle blade.
Preferably, the pneumatic entry device include air inlet straight channel, air inlet access ramp, filar guide cavity, setting exist
Seal wire device assembly in filar guide cavity and into silk straight channel；The air inlet straight channel is arranged on spindle blade and rotor core
The one end being fixedly connected；The air inlet access ramp is connected with air inlet straight channel；Described is arranged into silk straight channel on spindle blade
Stretch into one end in spool component；The filar guide cavity is arranged in air inlet access ramp and between silk straight channel；
The seal wire device assembly includes silk rolling porcelain piece；The bottom of the silk rolling porcelain piece is provided with air inlet changeover portion；Institute
The air inlet changeover portion stated is connected with air inlet access ramp；One end of the silk rolling porcelain piece is provided with silk rolling seat；The silk rolling
It is provided with into silk bend in seat；Described is connected into silk bend one end with into silk straight channel；
One section that filar guide cavity is arranged on the spindle blade is equipped with twisting plate；Described twisting plate one end is provided with out
Silk channel；It is additionally provided with air inlet horizontal segment inside the silk rolling porcelain piece；Described air inlet horizontal segment one end and air inlet changeover portion
It is connected, the other end and enters wire vent channel after converging into silk bend；The wire vent channel outlet position is provided with outlet seal wire
Column and shock structure；
The rotor electric machine includes permanent magnet；The permanent magnet is circumferentially positioned at the inside of rotor core.
Preferably, the air inlet horizontal segment with into silk bend meet be additionally provided with wire vent step groove；The wire vent
Step groove is connected with wire vent channel.
Preferably, the air inlet access ramp is beeline channel, the angle of air inlet access ramp and air inlet straight channel is 60 °-
70°。
Preferably, the air inlet changeover portion is provided with sealing ring with air inlet access ramp junction, with setting sealing ring phase
To one end be hemisphere arc-shaped.
Preferably, the wire vent channel is horn-like；And its center line relative level line raises one to spool component direction
A acute angle gradient, the gradient are 3 ° -5 °.
Preferably, the seal wire device assembly is pressed abd fixed on by the way that the gland on paraphysis disk is arranged in twisting plate.
Preferably, the outlet seal wire column is hollow cylinder；The shock structure setting is exporting inside seal wire column,
One end is fixed on twisting plate, and the other end is relatively fixed with paraphysis disk；The outlet seal wire column can be rotated around shock structure.
Preferably, the shock structure is spring.
Preferably, the air inlet horizontal segment, air inlet horizontal segment and the diameter into silk bend meet, wire vent channel outlet
Size is 1：2：3.
3, advantageous effect
Compared with the prior art, beneficial effects of the present invention are：
(1) pneumatic entry device is arranged in the present invention in spindle blade, can be achieved at the same time motor driving, pneumatic entry linkage work(
Can, when two-for-one twister system detectio is to broken yarn situation, driving motor stops, and pneumatic entry device starts, and realization is quickly entried, and saves
Generated time has been saved, efficiency is improved, has reduced the influence that broken yarn failure is brought；
(2) pneumatic entry device of the present invention can well be combined with electric ingot structure, in the case where that need not increase volume
Solve the interference and influence between spindle blade and rotor electric machine so that electric ingot, pneumatic work can synchronize realization, be double twisting locomotive
Between the following full-automatic production lay a good foundation；
(3) air inlet horizontal segment of the present invention with into silk bend meet be additionally provided with wire vent step groove, the wire vent step groove energy
It is enough that a negative pressure cavity is formed when pneumatic entry device works, it improves and draws yarn effect；
(4) air inlet access ramp of the present invention is beeline channel, compared with the inlet channel of 180 degree bending angle, this structure pair
Gas-flow resistance is small, can accelerate air motion, reduces pneumatic energy consumption, improves efficiency；
(5) air inlet changeover portion of the present invention and the sealing ring of air inlet access ramp junction can improve the close of pneumatic entry device
Feng Xing avoids gas leakage and increases energy consumption, reduces efficiency, and one end opposite with setting sealing ring is hemisphere circular arc on air inlet changeover portion
Shape can make air-flow smoothly enter air inlet horizontal segment from air inlet access ramp, reduce gas-flow resistance, further increase pneumatic entry
Efficiency and effect；
(6) wire vent channel of the present invention be it is horn-like, and its center line relative level line to spool component direction raise one 3 °-
5 ° of acute angle, this structure can improve efficiency of entrying, avoid outlet yarn knot, and horn-like air outlet can be formed it is larger
The attraction of yarn bigger is given in pressure drop, improves accuracy of action of entrying；
(7) present invention setting outlet seal wire column can guide yarn to enter specified direction, outlet from the blowout of wire vent channel
Seal wire column is arranged to cylindrical shape, and can be rotated around shock structure, can reduce the resistance being subject to when yarn is drawn；Damping is set
Column generates influence of the vibration to yarn when can eliminate spindle operating, so that yarn is drawn more smooth.
Description of the drawings
Fig. 1 is the overall structure exploded perspective view of the present invention；
Fig. 2 is the explosive view of rotor assembly of the present invention；
Fig. 3 is the sectional view of rotor electric machine of the present invention and spindle blade；
Fig. 4 is the sectional view of rotor assembly of the present invention；
Fig. 5 is the enlarged diagram of seal wire device assembly in Fig. 4.
In figure：1, flyer component；2, spool component；
3, rotor assembly；31, rotor electric machine；311, motor housing；312, stator core；313, stator winding；314, turn
Sub- iron core；315, permanent magnet；
32, twisting plate；321, seal wire column is exported；322, shock structure；323, wire vent channel；
33, spindle blade；331, air inlet straight channel；332, air inlet access ramp；333, into silk straight channel；
34, paraphysis disk；
35, seal wire device assembly；351, silk rolling porcelain piece；352, silk rolling seat；353, air inlet changeover portion；354, air inlet horizontal segment；
355, into silk bend；356, wire vent step groove；
36, gland.
Specific implementation mode
The present invention is further described below with reference to specific embodiment.
Embodiment 1
As shown in Figure 1, a kind of pneumatic spindle of electricity ingot, including flyer component 1, spool component 2 and rotor assembly 3, flyer group
Part 1, spool component 2 are identical as the modular construction in existing conventional spindle；As shown in Fig. 2, rotor assembly 3 includes rotor electric machine
31, twisting plate 32, spindle blade 33, paraphysis disk 34 and gland 36；The upper end of spindle blade 33 is stretched into spool component 2, and passes through bearing
It being connect with spool component 2,33 lower end of spindle blade sequentially passes through gland 36, paraphysis disk 34, twisting plate 32 and stretches into rotor electric machine 31,
Spindle blade 33 is relatively fixed with gland 36, paraphysis disk 34, twisting plate 32；
As shown in figure 3, rotor electric machine 31 includes motor housing 311, stator core 312, stator winding 313, rotor core
314 and permanent magnet 315；Stator winding 313 is wrapped on stator core 312, and stator core 312 is fixed on motor housing 311
Inner wall on, rotor core 314 be arranged at 312 center of stator core；Spindle blade 33 is fixedly connected with rotor core 314；Permanent magnetic
Iron 315 is circumferentially positioned at the inside of rotor core 314；Due to the more common spindle blade diameter bigger of the spindle blade with pneumatic entry device,
So when the spindle blade with pneumatic entry device is directly mounted on common electric ingot rotor, the rotor electric machine of common electricity ingot rotor is negative
Lotus increases, and has seriously affected the rotating speed of spindle blade, if replacing high-power rotor electric machine, volume increases, and is filled with existing two-for-one twister
It with interference is generated, needs to remake mating assembly, improves production cost, be arranged in rotor electric machine in the present embodiment permanent
Magnet 315, and permanent magnet 315 is circumferentially positioned to the inside of rotor core 314 not but not increases rotor electric machine in this way
Volume, and extend the service life of rotor electric machine, improve the load-carrying ability of rotor electric machine, under equal conditions meet
Spindle blade rotating speed；In addition, permanent magnet 315 avoids under the package of rotor core 314 waits the direct of other components with spindle blade 33
Contact, improves magnetic field anti-interference ability, it is ensured that the stability in magnetic field, to enable spindle blade 33 in the drive of rotor electric machine 31
Accurate start and stop down make more gentle by the air-flow in spindle blade 33, stable；
As shown in Figure 3 and Figure 4, it is provided with pneumatic entry device in spindle blade 33；Pneumatic entry device includes air inlet straight channel
331, air inlet access ramp 332, filar guide cavity, the seal wire device assembly 35 being arranged in filar guide cavity and into silk straight channel
333；Seal wire device assembly 35 is pressed abd fixed on by the gland 36 being arranged on paraphysis disk 34 in twisting plate 32；Air inlet straight channel
331 are arranged the one end being fixedly connected with rotor core 314 on spindle blade 33；Air inlet access ramp 332 and 331 phase of air inlet straight channel
Even, air inlet access ramp 332 is beeline channel, and air inlet access ramp 332 and the angle of air inlet straight channel 331 are 70 °, and energy is arranged in this way
The phenomenon that enough avoiding big existing gas channel gas-flow resistance after 180 ° of bendings, high energy consumption, thus in identical driving source situation
Under be capable of providing more powerful attraction of entrying；Into silk straight channel 333, one stretched on spindle blade 33 in spool component 2 is set
End；Filar guide cavity is arranged in air inlet access ramp 332 and between silk straight channel 333；
Seal wire device assembly 35 includes silk rolling porcelain piece 351；The bottom of silk rolling porcelain piece 351 is provided with air inlet changeover portion 353；Air inlet
Changeover portion 353 is connected with air inlet access ramp 332, and air inlet changeover portion 353 is provided with sealing with 332 junction of air inlet access ramp
Circle, one end opposite with setting sealing ring are hemisphere arc-shaped；One end of silk rolling porcelain piece 351 is provided with silk rolling seat 352；Silk rolling seat
It is provided in 352 into silk bend 355；It is connected into 355 one end of silk bend with into silk straight channel 333；
Twisting plate 32 is mounted on one section of setting filar guide cavity on spindle blade 33；32 one end of twisting plate is provided with wire vent channel
323, wire vent channel 323 is set as horn-like in the present embodiment, and its center line relative level line raises one to 2 direction of spool component
A acute angle gradient, the gradient are 5 °, and horn-like air outlet can form larger pressure drop, give the attraction of yarn bigger, are improved
It entrys accuracy of action, and the gradient to raise up can make the air-flow of blowout have the tendency that running up, to make yarn blow out
Upwards later facilitate follow-up equipment or operate crawl of the employee to yarn；It is additionally provided with inside silk rolling porcelain piece 351 into air water
Flat section 354；354 one end of air inlet horizontal segment is connected with air inlet changeover portion 353, the other end with converge into silk bend 355 after enter
Silk channel 323；Air inlet horizontal segment 354, air inlet horizontal segment 354 with into 355 meet of silk bend, wire vent channel 323 outlet it is straight
Diameter size is 1：2：3, setting in this way makes whole gas channel there are one the process that becomes larger, as a whole also like one
A horn mouth, therefore yarn can be more smoothly drawn, prevent yarn in inner reversible cycle；
323 exit site of wire vent channel is provided with outlet seal wire column 321 and shock structure 322；It is hollow to export seal wire column 321
Cylinder；Inside outlet seal wire column 321, one end is fixed on twisting plate 32 setting of shock structure 322, the other end and paraphysis disk
34 are relatively fixed；Outlet seal wire column 321 can be rotated around shock structure 322；The present embodiment setting outlet seal wire column can guide yarn
Line enters specified direction from the blowout of wire vent channel, and outlet seal wire column is arranged to cylindrical shape, and can be rotated around shock structure, energy
Enough reduce the resistance being subject to when yarn is drawn；Shock structure is set in the present embodiment and generates vibration to yarn when can eliminate spindle operating
The influence of line makes yarn draw more smooth；Shock structure 322 is spring, simple in structure, at low cost.
In the present embodiment spindle rotation and entry function can by automatically controlled realization, thus no longer need manual intervention and
Operation stops rotor electric machine 31 in system detectio to that when having broken yarn situation, can send out signal in time, and rotor electric machine accurately stops
Afterwards, pneumatic function starts, air-flow pass through successively air inlet straight channel 331, air inlet access ramp 332, air inlet changeover portion 353, into air water
Flat section 354, then blown out from wire vent channel 323, since air velocity is fast, air inlet horizontal segment 354 with into 355 meet phase of silk bend
To forming negative pressure into silk straight channel 333, attracts yarn from into silk straight channel 333 into being pierced by from wire vent channel 323, complete to entry
Function.Above-mentioned function can be automatically finished, therefore be laid a good foundation for the production of later two-for-one twister fully automated management.
Embodiment 2
It is same as Example 1, except that：The angle of air inlet access ramp 332 and air inlet straight channel 331 in the present embodiment
It is 60 °；Shape is that the center line relative level line in horn-like wire vent channel 323 raises a gradient to 2 direction of spool component and is
3 ° of acute angle；
More importantly：In order to improve effect of entrying, improve efficiency, in the present embodiment air inlet horizontal segment 354 with into silk
355 meet of bend is additionally provided with wire vent step groove 356；Wire vent step groove 356 is connected with wire vent channel 323, increases in this way
Air-flow meet cavity volume makes the negative pressure during pneumatic entry increase, to enhance the reliability entried automatically, and carries
High efficiency.
Claims (7)
1. a kind of pneumatic spindle of electricity ingot, including rotor assembly（3）, rotor assembly（3）Including rotor electric machine（31）And and rotor
Motor（31）Upper rotor part iron core（314）The spindle blade being fixedly connected（33）, it is characterised in that：Further include being arranged in spindle blade（33）Interior
Pneumatic entry device；
The pneumatic entry device includes air inlet straight channel（331）, air inlet access ramp（332）, filar guide cavity, setting leading
Seal wire device assembly in silk device cavity（35）And into silk straight channel（333）；The air inlet straight channel（331）It is arranged in spindle blade
（33）Upper and rotor core（314）The one end being fixedly connected；The air inlet access ramp（332）With air inlet straight channel（331）Phase
Even；It is described into silk straight channel（333）It is arranged in spindle blade（33）On stretch into spool component（2）Interior one end；The filar guide
Cavity is arranged in air inlet access ramp（332）With into silk straight channel（333）Between；
The seal wire device assembly（35）Including silk rolling porcelain piece（351）；The silk rolling porcelain piece（351）Bottom be provided with air inlet
Changeover portion（353）；The air inlet changeover portion（353）With air inlet access ramp（332）It is connected；The silk rolling porcelain piece（351）
One end be provided with silk rolling seat（352）；The silk rolling seat（352）It is inside provided with into silk bend（355）；It is described into silk bend
（355）One end with into silk straight channel（333）It is connected；
The spindle blade（33）One section of upper setting filar guide cavity is equipped with twisting plate（32）；The twisting plate（32）One end
It is provided with wire vent channel（323）；The silk rolling porcelain piece（351）Inside is additionally provided with air inlet horizontal segment（354）；The air inlet
Horizontal segment（354）One end and air inlet changeover portion（353）Be connected, the other end with into silk bend（355）Enter wire vent channel after converging
（323）；The wire vent channel（323）Exit site is provided with outlet seal wire column（321）And shock structure（322）；
The rotor electric machine（31）Including permanent magnet（315）；The permanent magnet（315）It is circumferentially positioned at rotor core
（314）Inside；
The air inlet horizontal segment（354）With into silk bend（355）Meet is additionally provided with wire vent step groove（356）；Described
Wire vent step groove（356）With wire vent channel（323）It is connected；
The air inlet access ramp（332）For beeline channel, air inlet access ramp（332）With air inlet straight channel（331）Angle be
60°-70°。
2. a kind of pneumatic spindle of electric ingot according to claim 1, it is characterised in that：The air inlet changeover portion（353）With
Air inlet access ramp（332）Junction is provided with sealing ring, and one end opposite with setting sealing ring is hemisphere arc-shaped.
3. a kind of pneumatic spindle of electric ingot according to claim 1, it is characterised in that：The wire vent channel（323）For loudspeaker
Shape, and its center line relative level line is to spool component（2）Direction raises an acute angle gradient, which is 3 ° -5 °.
4. a kind of pneumatic spindle of electric ingot according to claim 3, it is characterised in that：The seal wire device assembly（35）Pass through
It is arranged in paraphysis disk（34）On gland（36）It is pressed abd fixed on twisting plate（32）It is interior.
5. a kind of pneumatic spindle of electric ingot according to claim 1, it is characterised in that：The outlet seal wire column（321）For
Hollow cylinder；The shock structure（322）Setting is in outlet seal wire column（321）Inside, one end are fixed on twisting plate（32）
On, the other end and paraphysis disk（34）It is relatively fixed；The outlet seal wire column（321）It can be around shock structure（322）Rotation.
6. a kind of pneumatic spindle of electric ingot according to claim 5, it is characterised in that：The shock structure（322）For spring.
7. the pneumatic spindle of a kind of electric ingot according to claim 1-6 any one, it is characterised in that：The air inlet is horizontal
Section（354）, air inlet horizontal segment（354）With into silk bend（355）Meet, wire vent channel（323）The diameter ratio of outlet
It is 1：2：3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610243857.5A CN105671708B (en) | 2016-04-18 | 2016-04-18 | A kind of pneumatic spindle of electricity ingot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610243857.5A CN105671708B (en) | 2016-04-18 | 2016-04-18 | A kind of pneumatic spindle of electricity ingot |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105671708A CN105671708A (en) | 2016-06-15 |
| CN105671708B true CN105671708B (en) | 2018-08-03 |
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ID=56309882
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610243857.5A Active CN105671708B (en) | 2016-04-18 | 2016-04-18 | A kind of pneumatic spindle of electricity ingot |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106367856B (en) * | 2016-11-17 | 2019-01-22 | 安徽日发纺织机械有限公司 | A kind of large package pneumatic entry two-for-one twisting spindles |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4120666A1 (en) * | 1990-11-29 | 1992-06-04 | Palitex Project Co Gmbh | DOUBLE-WIRE TWIN SPINDLE WITH COMPRESSED AIR ACTUATOR |
| DE102006029055A1 (en) * | 2006-06-24 | 2007-12-27 | Oerlikon Textile Gmbh & Co. Kg | Double-twisting spindle with pneumatically operated threading device |
| CN201220990Y (en) * | 2008-05-29 | 2009-04-15 | 山东同济机电有限公司 | Electric spindle of short fiber double twister |
| CN202913125U (en) * | 2012-07-06 | 2013-05-01 | 苏州英迈杰机械有限公司 | Energy-saving two-for-one twister spindle |
| CN205501498U (en) * | 2016-04-18 | 2016-08-24 | 安徽日发纺织机械有限公司 | Pneumatic spindle of electricity spindle |
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2016
- 2016-04-18 CN CN201610243857.5A patent/CN105671708B/en active Active
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| CN105671708A (en) | 2016-06-15 |
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