CN103806143B - Bidirectional driving Speed frames - Google Patents
Bidirectional driving Speed frames Download PDFInfo
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- CN103806143B CN103806143B CN201410050872.9A CN201410050872A CN103806143B CN 103806143 B CN103806143 B CN 103806143B CN 201410050872 A CN201410050872 A CN 201410050872A CN 103806143 B CN103806143 B CN 103806143B
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- 230000002457 bidirectional effect Effects 0.000 title claims abstract description 22
- 230000005540 biological transmission Effects 0.000 claims abstract description 39
- 238000004519 manufacturing process Methods 0.000 abstract description 21
- 238000009987 spinning Methods 0.000 abstract description 12
- 230000001965 increasing effect Effects 0.000 abstract description 5
- 238000012423 maintenance Methods 0.000 abstract description 4
- 230000008439 repair process Effects 0.000 abstract description 4
- 230000033001 locomotion Effects 0.000 description 16
- 238000000034 method Methods 0.000 description 14
- 230000000694 effects Effects 0.000 description 5
- 241001155433 Centrarchus macropterus Species 0.000 description 4
- 230000003028 elevating effect Effects 0.000 description 4
- 230000008450 motivation Effects 0.000 description 4
- 238000012546 transfer Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000035800 maturation Effects 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
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- Spinning Or Twisting Of Yarns (AREA)
Abstract
The invention discloses a kind of Bidirectional driving Speed frames, its Bidirectional driving Speed frames, comprise headstock, vehicle body, power delivery section, it is characterized in that, described vehicle body divides left and right two sections and be arranged in the both sides of described headstock, described power delivery section is arranged in the inside of described headstock, and the Power output mode of described Speed frames is from described headstock to the vehicle body transmission being positioned at its left and right sides.The power input portion of above-mentioned Speed frames adopts a power source and a set of power control system.Above-mentioned left section of vehicle body and right section of vehicle body are preferably symmetrically distributed in the left and right sides of described headstock.The structure that the present invention carries out more by a small margin on the basis of existing Speed frames is improved, and can realize the significantly increase of Speed frames number of spindles, thus significantly improves Speed frames single machine yield and production efficiency; And its device fabrication cost increasing degree is little, maintenance and repair and equipment control convenient, equipment failure rate is low, spinning quality good.
Description
Technical field
The present invention relates to a kind of Speed frames, particularly relate to a kind of Bidirectional driving Speed frames, belong to field of textile machinery.
Background technology
In prior art, the power transmission of Speed frames is all carry out monolateral transmission from headstock, i.e. so-called left and right handcart.The Speed frames of this structure of prior art directly constrain the lifting of its single machine yield, main because: if need number of spindles be increased, then vehicle body must be lengthened, and the lengthening of vehicle body, by larger for the moment of torsion caused suffered by whole equipment running part, and then cause each ingot position running poor synchronization, and control very difficult.And the increase of this Speed frames number of spindles is owing to being subject to the restriction of length of wagon increase, and have larger limitation, such as, the Speed frames of current 220mm ingot distance are the longest can only reach 156 ingots; The car of ingot distance 194mm is the longest also only has 192 ingots.
In recent years, along with the popularization and application of fine spining machine long vehicle, how to develop that number of spindles is many, vehicle body is long, single machine production efficiency is high, be suitable for mating the Speed frames long vehicle used with fine spining machine long vehicle and become one of frame manufacturing firm important topic urgently to be resolved hurrily.Research and development become a kind of trend, there is the urgent positive effect of reality.
Chinese patent application CN103469378A discloses a kind of Speed frames transmission device, its lifting power transmission shaft laterally runs through headstock and the side piece of Speed frames, forward and reverse rotation is driven by the driving device for transmission shaft be installed between adjacent two wallboards, the lifting power transmission shaft stretching out body of wall side is equipped with gear, the bottom of the rail stand-off tooth bar be meshed with it is provided with rail, be connected with one end of rail lever bottom rail, the other end of rail lever is fulcrum and rail lever is lifted with the balanced controls making rail lever balance; This Speed frames transmission device can provide the large and constant equilibrant force of weight to act on lever, produce stable trimming moment, can share on the one hand and be elevated the moment of torsion that power transmission shaft bears in the process of rail lifting, ensure balance and the stability of lifting process on the other hand, because of the increase of number of spindles on rail, can not cause the shake of rail, therefore Speed frames rail lifting power transmission shaft torsional rigid is good, the moment of torsion that lifting power transmission shaft bears is little, and the build package of rove is good.
Technique scheme only address only number of spindles increase on rail, how to share and to be elevated the moment of torsion that power transmission shaft bears in the process of rail lifting, to keep being elevated the technical problem of power transmission shaft bearing less moment of torsion.And, adopt its number of spindles increase of Speed frames of technique scheme still limited, and due to movement locus relative complex in its course of work, bring control system complexity, the increase of control difficulty on the one hand; On the other hand, its device structure is complicated, and equipment fault risk index increases, and brings the rising of device fabrication and maintenance and repair cost.
Summary of the invention
The object of the invention is, provide that a kind of drive mechanism is simple, rationally, spinning number of spindles can significantly increase, and the Bidirectional driving Speed frames that the synchronism that operates between each ingot position is good.
The present invention for achieving the above object technical issues that need to address is, how by structural improvement, to promote the unit production capacity of Speed frames, and then promotes the technical problem of Speed frames single machine production efficiency; Be exactly specifically, how lengthening vehicle body, increase number of spindles while, the increasing degree of effective control power transmission moment of torsion, or even reduce power transmission moment of torsion to a certain extent, thus effectively ensure the synchronism of each ingot position running, while promoting production capacity, improve or keep the technical problem of existing Speed frames spinning quality.
The present invention for solving the problems of the technologies described above adopted technical scheme is, Bidirectional driving Speed frames, comprise headstock, vehicle body, power delivery section, it is characterized in that, described vehicle body divides left and right two sections and be arranged in the both sides of described headstock, described power delivery section is arranged in the inside of described headstock, and the Power output mode of described Speed frames is from described headstock to the vehicle body transmission being positioned at its left and right sides.
Technique scheme is by concentrating headstock in the middle of the equipment that is placed on inner by the transmission mechanism of Speed frames, gear unit adopts a power source, Speed frames car load adopts a set of control system to control, transmission system is from centre to both sides transmission, and the body portion performing spinning function lays respectively at the left and right sides of headstock.Its technique effect directly brought is, can, on the basis of prior art Speed frames, keep, under the prerequisite that the moment of torsion of motivation transfer motion part between ingot position is constant, being added within one times that grows to former length of wagon by Speed frames vehicle body.That is, while realizing length of wagon lengthening, effectively prevent because vehicle body is compared with the appearance of the problems such as between a long caused ingot position, the moment of torsion of motivation transfer motion part is large, control is difficult.
The structure that technique scheme is carried out more by a small margin on the basis of existing Speed frames is improved, and can realize the significantly increase of Speed frames number of spindles, thus significantly improves Speed frames single machine yield and production efficiency;
And adopt two transmission Speed frames of technique scheme, it only carries out by a small margin in the prior art of maturation, simple device structure improves, thus little, the maintenance and repair of its device fabrication cost increasing degree and equipment control facilitate, failure rate is low.
As preferably, the power input portion of above-mentioned Speed frames adopts a power source and a set of power control system.
The technique effect that this optimal technical scheme is directly brought is, is more conducive to the synchronism ensureing that each ingot position operates, thus is conducive to ensureing spinning quality.
Further preferably, above-mentioned left section of vehicle body and right section of vehicle body are symmetrically distributed in the left and right sides of described headstock.
The technique effect that this optimal technical scheme is directly brought is, can reduce the manufacturing cost of the body portion of Speed frames further, equipment control of being simultaneously also more convenient for.Because left section of vehicle body and right section of vehicle body are by several unit composition removably connected, thus, left and right vehicle body can lengthen arbitrarily as required or shorten.Usually, left and right section vehicle body is symmetrical centre with headstock, is symmetrically distributed in the left and right sides of headstock, and such apparatus arrangement is more attractive in appearance, equipment control is more convenient.
Further preferably, above-mentioned left section of vehicle body is symmetrically distributed in the left and right sides of described headstock with right section of vehicle body, and when ingot distance is 220mm, number of spindles mostly is 312 ingots most.
The technique effect that this optimal technical scheme is directly brought is, on the one hand, when this arrangement in the left and right sides adopting left section of vehicle body and right section of vehicle body to be symmetrically distributed in described headstock and carry out the replacing of relatively high power motor and speed reducer, other each drive disk assemblies and connected mode thereof all do not do other improve and ingot apart under constant prerequisite, the maximum twice reaching prior art of the number of spindles of Speed frames of the present invention.Namely unit production capacity is maximum promotes one times;
On the other hand, when (not comprising one times) within unit production capacity is promoted to one times, between the transmission of Speed frames distance and each ingot position, the transmission distance compared with prior art reduces by the moment of torsion of motivation transfer motion part by corresponding reduction.Like this, the synchronism of each ingot of Speed frames will be improved, and then can obtain better spinning quality.
Further preferably, above-mentioned left section of vehicle body is symmetrically distributed in the left and right sides of described headstock with right section of vehicle body, and when ingot distance is 194mm, number of spindles mostly is 384 ingots most
The technique effect that this optimal technical scheme is directly brought is, on the one hand, when this arrangement in the left and right sides adopting left section of vehicle body and right section of vehicle body to be symmetrically distributed in described headstock, other each drive disk assemblies and connected mode thereof do not do other improve and ingot apart under constant prerequisite, the maximum twice reaching prior art of the number of spindles of Speed frames of the present invention.That is, unit production capacity is maximum promotes one times;
On the other hand, when (not comprising one times) within unit production capacity is promoted to one times, between the transmission of Speed frames distance and each ingot position, the transmission distance compared with prior art reduces by the moment of torsion of motivation transfer motion part by corresponding reduction.Like this, the synchronism of each ingot of Speed frames will be improved, and then can obtain better spinning quality.
In sum, Bidirectional driving Speed frames of the present invention, are improved by the structure of carrying out on the basis of existing Speed frames more by a small margin, can realize the significantly increase of Speed frames number of spindles, thus significantly improve Speed frames single machine yield and production efficiency; And adopt two transmission Speed frames of technique scheme, it only carries out by a small margin in the prior art of maturation, simple device structure improves, thus little, the maintenance and repair of its device fabrication cost increasing degree and equipment control facilitate, failure rate is low;
The synchronism of its each ingot position running is good, effectively can ensure the spinning quality of Speed frames; And be convenient to equipment control.
The present invention on the basis of existing technology, it is while lengthening Speed frames length of wagon, meeting the increase of ingot bit quantity, the length of effective control power transmission distance, or perhaps effectively control and reduce the increase of power transmission moment of torsion, and effectively ensure the synchronism that each ingot position operates.Bidirectional driving Speed frames of the present invention effectively can improve labor productivity and unit efficiency, and can effectively reduce its torque transmission shaft, improve balance and the stability of each ingot position transmission, and then can effectively ensure rove spinning quality.
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram of Bidirectional driving Speed frames of the present invention;
Fig. 2 is the side-looking structural representation of Bidirectional driving Speed frames of the present invention;
Fig. 3 is the headstock plan structure schematic diagram (only running part being shown) of Bidirectional driving Speed frames of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, Bidirectional driving Speed frames of the present invention are described in detail.
As shown in Figure 1, Bidirectional driving Speed frames mechanism of the present invention, comprise headstock 1, vehicle body 2, power delivery section, it is characterized in that, left and right two sections and be arranged in the both sides of described headstock 1 of described vehicle body 1 point, described power delivery section is arranged in the inside of described headstock 1, and the Power output mode of described Speed frames is from described headstock 1 to vehicle body 2 transmission being positioned at its left and right sides.
The power input portion of above-mentioned Speed frames adopts a power source and a set of power control system; Above-mentioned left section of vehicle body and right section of vehicle body are preferably, and are symmetrically distributed in the left and right sides of headstock 1.
For ease of understanding, existing 1-3 by reference to the accompanying drawings, for automatic doffing roving frame, is described in detail as follows to four large motion parts needed for the spinning process of of the present invention pair of transmission Speed frames and the synkinesia realized needed for automatic doffing:
As shown in Figures 1 to 3, motion 15 is shifted out in the drawing-off transmission 11 of Speed frames, flier rotary motion 12, rail elevating movement 13, scroll movement 14, down rail, frame elevating movement 16 of doffing, steel band gyration 17.Each gear unit of above-mentioned Speed frames, mainly through carrying out power transmission between axle, can adopt the various ways such as adapter sleeve, expansion sleeve or shaft coupling to be fixed and be connected, thus can carry out as required connecting or partial demolition between axle with axle.
Above-mentioned stretch exercise 11 drives power transmission shaft 113 to drive roller 114 to operate by motor 111 by Timing Belt 112, reaches the object of cotton yarn drawing-off.
Above-mentioned flier rotary motion 12 is with moving axis 123 to operate by motor 121 by Timing Belt 122, drives the gear 126 be fixed on flier 125, drive flier to rotate, reach the object of twisting by the gear 124 be fixed on axle 123.
Above-mentioned rail lifting transmission 13 drives reductor 133 to operate by motor 131 by Timing Belt 132, thus power is reached axle 134, then drives lifter rack 136 to move by the gear 135 be fixed on axle 134, realizes moving up and down of down rail 137.Its axis 134 is that to be connected by adapter sleeve or shaft coupling 138 be the both sides that a major axis is distributed in headstock, realizes the requirement of two-way car.
Above-mentioned rail scroll movement 14 drives universal drive shaft 143 to rotate by motor 141 by Timing Belt 142, thus drive down rail power transmission shaft 144 to rotate, bobbin gear 146 is driven to operate by the gear 145 be fixed on power transmission shaft 144, thus make bobbin 147 make High Rotation Speed, reach reel for yarn around object.
Above-mentioned down rail shifts out motion 15 and rotates by shifting out motor 151 driving shaft 152, the tooth bar 155 shifted out on dolly 154 is fixed on by the gear drive be fixed on axle 152, making to shift out dolly 154 when doffing, lower keel plate 137 entirety can be driven to shift out, reach the requirement of doffing.
Above-mentioned frame elevating movement 16 of doffing is with moving axis 162 to rotate by motor 161, by being fixed on the winding of the wheel 163 on axle 162, realizes doffing the moving up and down of frame 165 by suspender belt 164, thus realizes the requirement of doffing.
Above-mentioned steel band gyration 17, adopts independently motor 171 to drive, is distributed in the both sides of vehicle body.
Be not difficult to find out, adopt the Bidirectional driving Speed frames of said structure can also be applicable to various forms of Speed frames.Such as, for common computer Speed frames, by control system, speeds match is carried out in drawing-off, twisting, winding, elevating movement, just can reach the requirement of identical tension spinning;
For automatic doffer, in order to adapt to the requirement of automatic doffing, the devices such as corresponding increase rail shifts out, the frame that doffs lifting, steel band gyration are only needed to realize;
Based on technological thought of the present invention, for power source, the number of motors be equipped with can be single motor, two motors, three motors, four motors or many motors.
Based on technological thought of the present invention, the length of above-mentioned left and right sides vehicle body can be identical, also can be different.That is, the concrete length of the left and right sides vehicle body of Bidirectional driving Speed frames can carry out rational selective installation according to actual needs.
Can find out, under or else making the prerequisite of otherwise technological improvement, Bidirectional driving Speed frames of the present invention, its ingot is apart from when being 220mm, and number of spindles can reach 312 ingots at most; Ingot is apart from when being 194mm, and number of spindles can reach 384 ingots at most.That is, relative to prior art, the unit production capacity of Speed frames can be promoted one times at most by the present invention, thus can significantly promote its production efficiency.Change an angle changing rate, we can find out, when keeping existing Speed frames production capacity or just promoting Speed frames production capacity on a small quantity, effectively can shorten the power transmission fed distance of each ingot, thus the synchronism of the rotating speed between each ingot can be made to be improved, and then the spinning quality of Speed frames can be improved.
Claims (5)
1. Bidirectional driving Speed frames, comprise headstock, vehicle body, power delivery section, it is characterized in that, described vehicle body divides left and right two sections and be arranged in the both sides of described headstock, described power delivery section is arranged in the inside of described headstock, and the Power output mode of described Speed frames is from described headstock to the vehicle body transmission being positioned at its left and right sides.
2. Bidirectional driving Speed frames according to claim 1, it is characterized in that, the power input portion of described Speed frames adopts a power source and a set of power control system.
3. Bidirectional driving Speed frames according to claim 1, it is characterized in that, left section of described vehicle body is symmetrically distributed in the left and right sides of described headstock with right section of described vehicle body.
4. Bidirectional driving Speed frames according to claim 3, is characterized in that, ingot is apart from when being 220mm, and number of spindles mostly is 312 ingots most.
5. Bidirectional driving Speed frames according to claim 3, is characterized in that, ingot is apart from when being 194mm, and number of spindles mostly is 384 ingots most.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410050872.9A CN103806143B (en) | 2014-02-14 | 2014-02-14 | Bidirectional driving Speed frames |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410050872.9A CN103806143B (en) | 2014-02-14 | 2014-02-14 | Bidirectional driving Speed frames |
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| CN103806143A CN103806143A (en) | 2014-05-21 |
| CN103806143B true CN103806143B (en) | 2016-02-03 |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106757571A (en) * | 2016-11-21 | 2017-05-31 | 江南大学 | A kind of double ingot separate transmission feeding spinning apparatus of three rove |
| CN106637545A (en) * | 2017-01-12 | 2017-05-10 | 浙江三禾数字装备有限公司 | Double-vehicle-tail two-for-one twister with symmetrically-distributed spindle structures |
| CN108411412A (en) * | 2018-05-28 | 2018-08-17 | 青岛环球集团股份有限公司 | Combined type fly frame |
| CN110775724A (en) * | 2019-12-02 | 2020-02-11 | 安徽日发纺织机械有限公司 | Doffing method of air spinning complete machine and layout arrangement unit |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000055404A1 (en) * | 1999-03-15 | 2000-09-21 | Motonobu Hattori | Motor system for directly driving spindles of spinning machine |
| EP1479800A2 (en) * | 2003-05-21 | 2004-11-24 | Murata Kikai Kabushiki Kaisha | Driving control system for spinning machine |
| CN202139349U (en) * | 2011-06-14 | 2012-02-08 | 浙江永新集团有限公司 | Two-headed driving spinning machine |
| CN203754884U (en) * | 2014-02-14 | 2014-08-06 | 青岛环球集团股份有限公司 | Bidirectional transmission roving frame |
-
2014
- 2014-02-14 CN CN201410050872.9A patent/CN103806143B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000055404A1 (en) * | 1999-03-15 | 2000-09-21 | Motonobu Hattori | Motor system for directly driving spindles of spinning machine |
| CN1343270A (en) * | 1999-03-15 | 2002-04-03 | 服部元信 | Motor system for directly driving spindles of spinning machine |
| EP1479800A2 (en) * | 2003-05-21 | 2004-11-24 | Murata Kikai Kabushiki Kaisha | Driving control system for spinning machine |
| CN202139349U (en) * | 2011-06-14 | 2012-02-08 | 浙江永新集团有限公司 | Two-headed driving spinning machine |
| CN203754884U (en) * | 2014-02-14 | 2014-08-06 | 青岛环球集团股份有限公司 | Bidirectional transmission roving frame |
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| CN103806143A (en) | 2014-05-21 |
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