CN101956261B - Green energy-saving spindle and covering machine thereof - Google Patents
Green energy-saving spindle and covering machine thereof Download PDFInfo
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- CN101956261B CN101956261B CN201010253605.3A CN201010253605A CN101956261B CN 101956261 B CN101956261 B CN 101956261B CN 201010253605 A CN201010253605 A CN 201010253605A CN 101956261 B CN101956261 B CN 101956261B
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Abstract
The invention discloses a green energy-saving spindle and a covering machine thereof. A spindle shaft and a motor shaft of the green energy-saving spindle form a fixed central spindle molded integrally; the fixed central spindle is provided with a vertical hollow core wire channel which runs up and down; a coil core body is winded outside the fixed central spindle; a yarn drum frame of the spindle surrounds the fixed central spindle; the inner wall of the yarn drum frame is provided with a magnetic rotor at a position corresponding to the coil core body on the fixed central spindle; and the coil core body generates a magnetic field after being electrified to drive the magnetic rotor to rotate and drive the yarn drum frame to rotate. When the spindle is used, the energy consumption of a drive mechanism can be reduced. Moreover, the invention also discloses a covering machine using the green energy-saving spindle. The covering machine is a digital control system which uses a control signal instead of a mechanical gear to control the spindle and other parts, so that all motion parts of the covering system can operate synchronously.
Description
Technical field
The present invention relates to the conventional spindle of textile industry and application thereof, relate in particular to a kind of green energy conservation spindle and covering machine thereof.
Background technology
Weaving is an ancient industry, and spindle is as the critical piece of spinning, also the same with textile industry ancient.
Although the technology of recent renewal has replaced a lot of spindles, still have and much assist a ruler in governing a country operation, continue to use the spindle of High Rotation Speed.Comprise and turn round yarn, line processed, the machines such as envelope curve.
Traditional covering machine comprises two kinds: traditional covering machine of individual layer spindle as shown in Figure 4, and traditional covering machine of the double-deck spindle shown in Fig. 5.No matter which kind of covering machine all comprises some envelope curve devices, each envelope curve device comprises feed mechanism, envelope curve mechanism and collecting mechanism from the bottom to top, the heart yearn that needs envelope curve is delivered to envelope curve in envelope curve mechanism by feed mechanism, collecting mechanism collects the line of wrapping, the difference of individual layer covering machine and double-deck covering machine is to only have one deck spindle in the envelope curve mechanism of individual layer covering machine, and all spindles, all according to same direction rotation, only make one deck envelope curve to heart yearn; And double-deck covering machine comprises two-layer spindle, the direction of rotation of this two-layer spindle is contrary, and heart yearn is made to inside and outside two-layer envelope curve, cancels each other thereby can make to wrap on heart yearn the just torsion of internal layer and outer envelope curve, and the line of wrapping is not easy distortion.Below taking the double-deck covering machine shown in Fig. 5 as example, wherein each envelope curve mechanism comprises lower floor's spindle 104 and upper strata spindle 104 ＇, feed mechanism comprises promotion wheel 112, feeding roller 107 and differential runner 109, collecting mechanism comprises promotion wheel 112, collection cylinder 108, differential runner 109 and winding displacement bar 111, the axle center of all feeding rollers 107 is all on same straight line, the axle center of all collection cylinders 108 is also all on same straight line, and feeding roller 107 and collection cylinder 108 all take turns 112 by promotion provides dynamic rotation.
In so double-deck covering machine, every layer approximately comprises 80 spindles, the power of whole machine is provided by active motor 101, the about 20-40 kilowatt of active motor 101, through the driving wheel 102 of approximately one rice diameter, drive driving belt 103, and rely on friction to rotate the lower floor's spindle 104 in envelope curve mechanism, upper strata spindle 104 ＇ and directive wheel 105 rotate, directive wheel can maintain the position of driving belt, prevent that driving belt is due to bending dislocation under the pressure of spindle, driving belt 103 can be divided into upper and lower two groups, with different speed and direction, allow upper strata spindle or lower floor's spindle do the High Rotation Speed that 10000-30000 per minute turns.
Another fraction power of active motor 101 drives promotion wheel 112, differential gear 109 and winding displacement bar 111 to rotate through train of reduction gears 106.Promote 112 promotion feeding rollers 107 of wheel and collection cylinder 108 and rotate, their speed is much slower than spindle, and per minute only have number to forward tens of turning to, and deceleration ratio is pressed product type and changed.In addition, the diameter of adjustable differential runner 109 and rotating speed, while making heart yearn send and collect, tension force is zero, keeps certain tension force during through spindle.111, winding displacement bar does left and right reciprocating motion along the axis direction of collection cylinder under the promotion of threaded rod, and the line of wrapping is fitly come on collection cylinder.
The kinetic energy loss of covering machine distributes and comprises the following aspects:
1, except the acceleration period starting the machine, covering machine does not outwards provide energy, and the power that motor input is 20-40 kilowatt, all consumes in the heating of machine with above sounding, so envelope curve factory, always noisy but also hot place not only.
2, energy loss, a part is that spindle will be made high speed rotating, because the viscosity of gas drives air to rotate and produces.
3, driving belt is also in high speed rotating, and its surface area also hardly differs with the surface area of whole spindles, drives the resistance of air, equally matched with spindle, also has energy loss.
4, in order to maintain the position of belt, prevent bending under gravity, the poor friction of speed that on guide wheel, meeting produces because of thickness of belt, also can loss part energy.
5, another part is the friction loss of ball bearing.The quantity of this part and rotating shaft, relevant with the load pressure of bearing.
6, train of reduction gears also forms part energy loss.
Summary of the invention
The object of the present invention is to provide a kind of green energy conservation spindle, use this spindle can reduce the energy consumption of driving device, and the present invention provides a kind of covering machine that uses this green energy conservation spindle simultaneously, this covering machine is realized the digital electronic system of controlling, replace mechanical gear control spindle and miscellaneous part by control signal, make each moving component energy synchronous operation of whole envelope curve system.
Object of the present invention can realize by following technical measures: a kind of green energy conservation spindle, comprise spindle axis and motor drive shaft, the fixed axis core that the spindle axis of described green energy conservation spindle and motor drive shaft are formed in one, described fixed axis core is provided with the vertical hollow wick passageway of up/down perforation, coil core is established in the outsourcing of described fixed axis core, the creel of described spindle encloses to be drawn together outside described fixed axis core, on the inwall of described creel, be fixed with magnet rotor, the position of described magnet rotor is corresponding with the coil core on described fixed axis core, after described coil core energising, generation magnetic field promotes described magnet rotor and rotates and drive described creel rotation, form evolute structure.
Described magnet rotor comprises the iron ring of closed circular ring-type and the magnetic pole of tile, and described magnetic pole is placed with and is fixed on described iron ring inwall.
Described creel is supported on described fixed axis core by ball bearing.
Between described ball bearing and described creel, be provided with the nylon jacket for fastening described creel and ball bearing.
Described coil core comprises iron core and coil, and described iron core is built up by ferrite or silicon iron sheet, and is fixed on described fixed axis core, and described coil is packaged in described iron core periphery.
Described fixed axis core bottom is provided with round table-like saddle, described creel bottom is provided with bracing frame, support frame as described above comprises nylon base and nylon central term, described nylon base is located on described fixed axis core and is placed on described saddle, described nylon central term is located on described nylon base and supports the creel on it, between described nylon central term and described nylon base, is provided with spring.
As another embodiment of the invention, described green energy conservation spindle adopts inner-rotary type structure, its structure is as follows: the lower end of described spindle axis extends as motor drive shaft, described spindle axis and motor drive shaft are provided with the vertical hollow wick passageway of up/down perforation, and described motor drive shaft is placed in the motor mechanism that can promote motor drive shaft and spindle axis rotation.
Use the covering machine of above-mentioned two kinds of energy-saving spindles to adopt following structure: described covering machine comprises control system and some envelope curve devices, described envelope curve device comprises the feed mechanism arranging from the bottom to top, envelope curve mechanism and collecting mechanism, described envelope curve mechanism comprises described green energy conservation spindle and spindle motor controller, described control system by the feeding roller in feed mechanism described in stepper motor control and the collection cylinder in collecting mechanism respectively to described envelope curve mechanism's delivered yarn with collect the line of wrapping, described control system is carried synchronizing signal and controls described green energy conservation spindle and carry out envelope curve to described spindle motor controller by control circuit.
Described control system comprises pulse signal control circuit and digital gear, described pulse signal control circuit is connected with described spindle motor controller by control circuit, and control the rotating speed of described green energy conservation spindle, described digital gear is connected with described stepper motor by control circuit, and controls the rotating speed of described feeding roller and collection cylinder
Green energy conservation spindle of the present invention and covering machine thereof, tool has the following advantages:
1, the employing spindle axis of this green energy conservation spindle and the integrated structure of motor drive shaft, and both use common bearing and then rotation running, only need to can drive to the small-sized coil electricity in spindle the rotation of peripheral creel, thereby drive the function mode power and energy saving more of spindle rotation than traditional large capacity motor;
2, simultaneously, compare traditional mode that drives spindle rotation by belt, because spindle is subject to the asymmetrical stress of driving belt, bring extra wearing and tearing to ball bearing, and green energy conservation spindle of the present invention adopts the mode of power supply rotation separately, can not bring extra deterioration to ball bearing, extend the service life of spindle, enhance productivity;
3, in the spindle axis of this green energy conservation spindle and motor drive shaft or fixed axis core, be all provided with the hollow wick passageway of up/down perforation, make the heart yearn can be by passing in this wick passageway, complete envelope curve or other textile technology flow processs, reduce the interference of other equipment to heart yearn;
If 4, used in the covering machine of this green energy conservation spindle when certain green energy conservation spindle breaks down, only need this out of order spindle isolation, after fixing a breakdown, add again in covering machine, separately this spindle is powered up to also governing speed by controller again and come into operation, therefore can not affect the normal operation of other spindles.
5, use the covering machine of this green energy conservation spindle to omit the parts such as powerful motor and driving belt, directive wheel than traditional covering machine, not only power and energy saving, also dwindled the overall volume of covering machine, reduce the influence of noise to environment simultaneously, made this covering machine more be easy to apply.
Brief description of the drawings
Fig. 1 is the sectional structure schematic diagram of a specific embodiment of green energy conservation spindle of the present invention;
Fig. 2 is the sectional structure schematic diagram of a specific embodiment of green energy conservation spindle of the present invention;
Fig. 3 is the partition schematic diagram of the green energy conservation spindle shown in Fig. 2;
Fig. 4 is the structural representation of conventional monolayers covering machine;
Fig. 5 is the structural representation of traditional double-deck covering machine;
Fig. 6 is the structural representation of the individual layer covering machine of employing green energy conservation spindle of the present invention;
Fig. 7 is the structural representation of the double-deck covering machine of employing green energy conservation spindle of the present invention;
Fig. 8 is the system control schematic diagram of the covering machine shown in Fig. 6 or Fig. 7;
Fig. 9 is pulse width and the average voltage schematic diagram in a certain moment in the system control shown in Fig. 8.
Detailed description of the invention
Fig. 1 to Fig. 3 shows the structural representation of green energy conservation spindle of the present invention, wherein Fig. 1 shows the structural representation of green energy conservation spindle employing inner-rotary type, it comprises spindle axis 1 ＇, the lower end extension of spindle axis 1 ＇ is as motor drive shaft 5 ＇, and spindle axis 1 ＇ and motor drive shaft 5 ＇ are provided with vertical hollow wick passageway 11 ＇ of up/down perforation.Motor drive shaft 5 ＇ are placed in a motor mechanism, motor mechanism adopts conventional motor mechanism, comprise motor drive shaft bearing 6 ＇, magnetic drum 3 ＇ and coil 4 ＇, magnetic drum 3 ＇ are fixed on motor drive shaft 5 ＇ outer walls, motor drive shaft 5 ＇ are placed in motor drive shaft bearing 6 ＇ together with magnetic drum 3 ＇, are also fixedly provided with upper and lower two ball bearing 2 ＇ in motor drive shaft bearing 6 ＇, and ball bearing 2 ＇ support motor drive shaft 5 ＇, motor drive shaft bearing inwall is provided with coil 4 ＇, and coil 4 ＇ positions are corresponding with magnetic drum 3 ＇.Thereby green energy conservation spindle forms inner-rotary type structure, that is, thereby drive spindle axis 1 ＇ and motor drive shaft 5 ＇ rotations by forming magnetic field after coil 4 ＇ energisings and promoting magnetic drum 3 ＇ rotations.Use the creel of green energy conservation spindle to adopt usual manner to be set up in outside spindle axis.
As another kind of detailed description of the invention of the present invention, when the internal diameter of yarn cylinder is at 30mm or when above, green energy conservation spindle can adopt the structure of evolute, its structure as shown in Figures 2 and 3, the fixed axis core 2 that the spindle axis of green energy conservation spindle and motor drive shaft are formed in one, fixed axis core 2 is provided with the vertical hollow wick passageway 21 of up/down perforation.Coil core 4 is established in 2 outsourcings of fixed axis core, the creel 1 of spindle encloses to be drawn together outside fixed axis core 2, on the inwall of creel 1, be fixed with magnet rotor, the position of magnet rotor is corresponding with the coil core 4 on fixed axis core 2, magnet rotor comprises the iron ring 5 of closed circular ring-type and the magnetic pole 51 of tile, and magnetic pole 51 is placed with and is fixed on iron ring 5 inwalls.On iron ring 5 inwalls, be also provided with nylon ring 6, nylon ring 6 is provided with tile hole, and 51 of the magnetic poles of tile are fixedly placed in hole.The quantity of magnetic pole 51 is two, four or according to number of poles, more multi-disc is set.The power adjustment on demand of the length of fixed axis core 2, is generally not more than the length of creel 1.
Creel 1 is made up of aluminum barrel, and is supported on fixed axis core 2 by ball bearing 3.Between ball bearing 2 and creel 1, be provided with the nylon jacket 7 for fastening creel and ball bearing.
Fixed axis core 2 bottoms are provided with round table-like saddle 22, and creel bottom is provided with supporting mechanism, and this supporting mechanism comprises nylon central term 8 and nylon base 9, between nylon central term 8 and nylon base 9, is provided with spring 91.Supporting mechanism depends on this creel and together rotates with it, and the common support of supporting mechanism and creel keeps certain interval on saddle 22 and with fixing axle center and saddle 22.On creel 1 inwall, be also provided with the groove (not marking in figure) that prevents yarn cylinder and jump out.
Use the covering machine of above-mentioned two kinds of energy-saving spindles to adopt following structure: covering machine can adopt the double-deck covering machine shown in individual layer covering machine or Fig. 7 as shown in Figure 6, the envelope curve function of two kinds of covering machines is identical with traditional covering machine, is respectively used to individual layer envelope curve and double-deck envelope curve.Same, in individual layer covering machine, comprising one deck spindle, all spindles are all according to same direction and speed rotation, and double-deck covering machine comprises upper and lower two-layer spindle, upper strata spindle and lower floor's spindle do rightabout rotation.Taking individual layer covering machine as example, this covering machine comprises control system 302 and some envelope curve devices, envelope curve device comprises the feed mechanism, envelope curve mechanism and the collecting mechanism that arrange from the bottom to top, wherein, feed mechanism comprises promotion wheel 112, feeding roller 107 and differential roller 109, and collecting mechanism comprises promotion wheel 112, collection cylinder 108, differential runner 109 and winding displacement bar 111.Envelope curve mechanism comprises the creel 305 outside the spindle of above-mentioned inner-rotary type or the spindle of evolute 304, spindle motor controller 303 and spindle, and spindle 304 and creel 305 all only have one deck, and all does the motion of equidirectional and speed.
For the covering machine of double-deck spindle, as shown in Figure 7, in envelope curve mechanism, comprise upper strata spindle 304 ＇ and upper strata creel 305 ＇, lower floor's spindle 304 and lower floor's creel 305, the spindle of levels and creel carry out respectively reciprocal rotatablely moving, and heart yearn 306 is wrapped to internal layer yarn 307 and outer yarn 307 ＇.
As shown in Figure 8, control system 302 is for having the system computerized of man-machine interface, control system comprises pulse signal control circuit and digital gear, pulse signal control circuit is connected with spindle motor controller 303 by control circuit 308, spindle motor controller 303 is controlled green energy conservation spindle 304 by the impulsive synchronization control signal receiving, and regulates the rotating speed of spindle and carries out envelope curve.Fig. 9 shows pulse width and the average voltage schematic diagram in a certain moment in system control.
In addition, few owing to promoting feeding roller and collection cylinder and controlling the energy consumption of differential runner of heart yearn tension force, common stepper motor 301 can complete the conveying of driving force.Digital gear is connected with stepper motor 301 by control circuit, and controls the rotating speed that promotes wheel 112, and then wheel 112 promotes feeding roller 107 and collection cylinder 108 moves by promoting; Meanwhile, stepper motor 301 is also being controlled differential roller 109 and winding displacement bar 111, makes itself and spindle 304 collaborative works.
The course of work of this covering machine is as follows: control system 302 drives stepper motor 301 and controls feeding roller 107, heart yearn 306 is upwards carried by the hollow wick passageway of spindle 304, creel 305 carries out envelope curve to heart yearn, for double-deck covering machine, again through the work of one deck envelope curve, upwards be transported on collection cylinder, stepper motor 301 is controlled collection cylinder 107 again and is carried out take-up again, and winding displacement bar 111 is fitly collected the line of wrapping on collection cylinder 107.
In envelope curve process, all parts all needs to keep Collaboration, but identical rotary speed not necessarily, therefore, the digital gear being made up of frequency division and synchronizing signal is used for controlling and regulating the running of all parts.
The operation principle of this green energy conservation spindle is as follows:
1. in coil windings, add electric current, just can produce magnetic field, promote spindle rotation.
2. electric current is pressed sinusoidal waveform variation, and magnetic field changes too, if the electric current of adjacent windings differs certain phase place, magnetic field also differs same phase place.
3. suitably regulate position and power frequency and the phase place of magnetic pole, just can produce the magnetic field of speed rotation on demand, drive spindle yarn cylinder to rotate.
4. epitrochanterian magnet can produce counter voltage in the time that coil rotates, and causes the supply voltage of electric current on bucking coil.Counter voltage is directly proportional to rotating speed or frequency.
5. when backward voltage is less than supply voltage, magnetic field produces thrust, and energy turns to rotor from power supply, when backward voltage is greater than supply voltage, turns to power supply from rotor.
Meanwhile, the synchronizing signal of spindle motor can be collected and carry to the control system of this covering machine, comprises following content:
1. the angle position of rotor, with magneto-dependent sensor detection, then feeds back to control system.
2. the speed of rotor, controlling the speed of rotor and the rotating excitation field that coil current causes has same angular speed and fixing phase difference.
3. due to the driving belt that has of traditional covering machine, except transferring power, also synchronizing signal is taken to each spindle, the rotating speed that multiple spindles are consistent.And in covering machine of the present invention because spindle is that separately power supply is rotated, so the synchronizing signal of this green energy conservation spindle that control system need to be collected.
4. upper and lower layer of spindle promotes feeding roller and collection cylinder and controls the differential runner of heart yearn tension force, all needs to keep Collaboration, but identical rotary speed not necessarily, digital gear is used for collecting and controlling the running speed information of above-mentioned parts.
5. the energy consumption of hi-speed spindles and stability requirement are higher, need the more critically voltage of control inputs, electric current, frequency, and waveform, therefore by control circuit, spindle motor controller is received the service data of the spindle of its control, carry synchronous control signal simultaneously.
The service data that above-mentioned control circuit is collected, by the pulse width modulated wave of computerized control system computing generation, comprises following contents processing:
1. regulating impulse width, can control the average voltage of exporting electric wave, with reference to figure 9.
2. high-power FET processes rectangular wave, only opens and close two states, and loss is very low, and energy conversion efficiency is very high.
3. the pulse of fine ripple frequency 25-300kH, the electric wave that width changes with lower frequency in time, after filtering, can produce the low frequency waveform of same variation pattern.
4. with computer software program control output square wave, can convert expeditiously the random waveform that frequency is 0-8kH to, comprise the multiphase-fenton sine wave of spindle motor needs.
5. Waveform Control more can improve the efficiency of motor.
Eventually the above, covering machine control system has been collected various service datas, comprises rated speed, existing rotating speed, rotor-position, synchronous regime data, supply voltage, backward voltage, coil current, etc. data, controls the burst length of the coil in each spindle, reaches the object of stably synchronous operation.
Control system can be the system computerized of corresponding control software to be installed realize.The main synchronous rotational speed of system computerized control, i.e. the rotating speed of spindle, at the rotating speed of double-deck covering machine middle finger lower floor spindle, mainly comprises control interface that the coupling of waveform generation, digital gear, man-machine lotus root are closed etc.
The output waveform that system control computer produces, refer to system computerizedly to each control signal of telecommunication that independently motion parts sends in system, comprise needed impulse waveforms such as controlling each the upper and lower spindle, feeding roller, collection cylinder, differential gear, stepper motor.Meanwhile, processing the concrete drive waveforms of spindle and stepper motor and produce, process and flow to each spindle coil or the relation of stepper motor coil current to the time, is also the mode of controlling motor motion.This waveform is fairly simple, can directly produce with the hardware on controller.
The coupling of digital gear refers to the speed of above-mentioned various motions, and the ratio of specifying in operating personnel, and the acceleration of spindle and motor, work in coordination the action of entire machine.These work are mainly that the software program of being write by control system completes.
Voltage, electric current, the feedback of rotor-position, detection and the recovery of simultaneous bias (stall), by better simply software or hardware circuit control.Immediate current while starting in order to lower, master control system computer can allow spindle work under lower voltage and frequency, progressively accelerates to rated speed.When indivedual spindles occur extremely, for example broken yarn or mechanical breakdown, can isolate it and entire system, after stopping determining, fixes a breakdown, then add system to run well.Controller accelerates to spindle synchronous rotational speed and does not affect the running of other spindles from static.
Embodiments of the present invention are not limited to this; under the above-mentioned basic fundamental thought of the present invention prerequisite; amendment, replacement or the change to other various ways that content of the present invention is made according to the ordinary skill knowledge of this area and customary means, within all dropping on rights protection scope of the present invention.
Claims (8)
1. a green energy conservation spindle, comprise spindle axis and motor drive shaft, it is characterized in that: the fixed axis core that the spindle axis of described green energy conservation spindle and motor drive shaft are formed in one, described fixed axis core is provided with the vertical hollow wick passageway of up/down perforation, coil core is established in the outsourcing of described fixed axis core, the creel of described spindle encloses to be drawn together outside described fixed axis core, on the inwall of described creel, be fixed with magnet rotor, the position of described magnet rotor is corresponding with the coil core on described fixed axis core, after described coil core energising, generation magnetic field promotes described magnet rotor and rotates and drive described creel rotation.
2. green energy conservation spindle according to claim 1, is characterized in that: described magnet rotor comprises the iron ring of closed circular ring-type and the magnetic pole of tile, and described magnetic pole is placed with and is fixed on described iron ring inwall.
3. green energy conservation spindle according to claim 1, is characterized in that: described creel is supported on described fixed axis core by ball bearing.
4. green energy conservation spindle according to claim 3, is characterized in that: between described ball bearing and described creel, be provided with the nylon jacket for fastening described creel and ball bearing.
5. green energy conservation spindle according to claim 1, is characterized in that: described coil core comprises iron core and coil, described iron core is built up by ferrite or silicon iron sheet, and is fixed on described fixed axis core, and described coil is packaged in described iron core periphery.
6. green energy conservation spindle according to claim 5, it is characterized in that: described fixed axis core bottom is provided with round table-like saddle, described creel bottom is provided with bracing frame, support frame as described above comprises nylon base and nylon central term, described nylon base is located on described fixed axis core and is placed on described saddle, described nylon central term is located on described nylon base and supports the creel on it, between described nylon central term and described nylon base, is provided with spring.
7. the covering machine of green energy conservation spindle described in a right to use requirement 1, it is characterized in that: described covering machine comprises control system and some envelope curve devices, described envelope curve device comprises the feed mechanism arranging from the bottom to top, envelope curve mechanism and collecting mechanism, described envelope curve mechanism comprises described green energy conservation spindle and spindle motor controller, described control system by the feeding roller in feed mechanism described in stepper motor control and the collection cylinder in collecting mechanism respectively to described envelope curve mechanism's delivered yarn with collect the line of wrapping, described control system is carried synchronizing signal and controls described green energy conservation spindle and carry out envelope curve to described spindle motor controller by control circuit.
8. covering machine according to claim 7, it is characterized in that: described control system comprises pulse signal control circuit and digital gear, described pulse signal control circuit is connected with described spindle motor controller by control circuit, and control the rotating speed of described green energy conservation spindle, described digital gear is connected with described stepper motor by control circuit, and controls the rotating speed of described feeding roller and collection cylinder.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201010253605.3A CN101956261B (en) | 2010-08-13 | 2010-08-13 | Green energy-saving spindle and covering machine thereof |
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| CN201010253605.3A CN101956261B (en) | 2010-08-13 | 2010-08-13 | Green energy-saving spindle and covering machine thereof |
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| CN101956261A CN101956261A (en) | 2011-01-26 |
| CN101956261B true CN101956261B (en) | 2014-06-04 |
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| CN201010253605.3A Expired - Fee Related CN101956261B (en) | 2010-08-13 | 2010-08-13 | Green energy-saving spindle and covering machine thereof |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105780236B (en) * | 2016-05-27 | 2018-04-03 | 连云港银飞纤维科技有限公司 | Multifunctional yarn machinery coating machine |
| CN106995953B (en) * | 2017-05-04 | 2019-01-01 | 徐州市东信纺织机械有限公司 | A kind of spinning spindle assembly of clamping position |
| TWI631254B (en) * | 2017-06-22 | 2018-08-01 | 紹凱動能科技股份有限公司 | Yarn sensing device |
| TWI655331B (en) * | 2017-06-22 | 2019-04-01 | 紹凱動能科技股份有限公司 | Winder drive structure |
| CN115354420B (en) * | 2022-08-05 | 2024-03-26 | 江苏展东纺织机械专件有限公司 | Integrated double-bearing yarn spinning high-speed spindle with energy-saving effect and energy-saving method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5506460A (en) * | 1993-01-14 | 1996-04-09 | Patent-Treuhand-Gesellschaft F. Elektrische Gluehlampen Mbh | Precision drive system for independently driven coaxial shafts, particularly to make coiled electric lamp filaments |
| CN1250118A (en) * | 1998-10-06 | 2000-04-12 | 村田机械株式会社 | Twisting frame |
| CN1309454A (en) * | 2001-03-12 | 2001-08-22 | 常伟传 | Electric spindle |
| CN201172717Y (en) * | 2008-01-15 | 2008-12-31 | 宜昌经纬纺机有限公司 | Straight twisting/two-for-one twisting dual-purpose electric spindle for twisting BCF |
| CN101555642A (en) * | 2008-04-09 | 2009-10-14 | 里特机械公司 | A textile machine with a single spindle drive |
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2010
- 2010-08-13 CN CN201010253605.3A patent/CN101956261B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5506460A (en) * | 1993-01-14 | 1996-04-09 | Patent-Treuhand-Gesellschaft F. Elektrische Gluehlampen Mbh | Precision drive system for independently driven coaxial shafts, particularly to make coiled electric lamp filaments |
| CN1250118A (en) * | 1998-10-06 | 2000-04-12 | 村田机械株式会社 | Twisting frame |
| CN1309454A (en) * | 2001-03-12 | 2001-08-22 | 常伟传 | Electric spindle |
| CN201172717Y (en) * | 2008-01-15 | 2008-12-31 | 宜昌经纬纺机有限公司 | Straight twisting/two-for-one twisting dual-purpose electric spindle for twisting BCF |
| CN101555642A (en) * | 2008-04-09 | 2009-10-14 | 里特机械公司 | A textile machine with a single spindle drive |
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