CN203754884U - Bidirectional transmission roving frame - Google Patents
Bidirectional transmission roving frame Download PDFInfo
- Publication number
- CN203754884U CN203754884U CN201420065632.1U CN201420065632U CN203754884U CN 203754884 U CN203754884 U CN 203754884U CN 201420065632 U CN201420065632 U CN 201420065632U CN 203754884 U CN203754884 U CN 203754884U
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- Prior art keywords
- roving frame
- speed frames
- power
- vehicle body
- head
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 42
- 230000002457 bidirectional effect Effects 0.000 title claims abstract description 22
- 238000004519 manufacturing process Methods 0.000 abstract description 19
- 238000009987 spinning Methods 0.000 abstract description 11
- 230000008439 repair process Effects 0.000 abstract description 4
- 230000033001 locomotion Effects 0.000 description 13
- 238000000034 method Methods 0.000 description 12
- 241001155433 Centrarchus macropterus Species 0.000 description 4
- 230000003028 elevating effect Effects 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 230000008450 motivation Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 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
- 230000001737 promoting effect Effects 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 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
- 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
- 238000007493 shaping process Methods 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 utility model discloses a bidirectional transmission roving frame. The bidirectional transmission roving frame comprises a head, a body and a power outputting portion, and is characterized in that the body is divided into a left section and a right section which are respectively arranged on two sides of the head; the power outputting portion is arranged in the head; and a power outputting mode of the roving frame includes that transmission is performed from the head to portions, which are positioned on the left side and the right side of the head, of the body. A power inputting portion of the roving frame consists of a power source and a power control system. The left section and the right section are preferably distributed on the left side and the right side of the head symmetrically. On the basis of the existing roving frame, the number of spindles of the roving frame is greatly increased by slightly improving the structure of the existing roving frame, and the yield of the single roving frame and the production efficiency are greatly improved. Moreover, the manufacturing cost of the bidirectional transmission roving frame is slightly increased, but the bidirectional transmission roving frame is convenient to maintain, repair and manage, low in failure rate and high in spinning quality.
Description
Technical field
The utility model relates to a kind of Speed frames, relates in particular to a kind of Bidirectional driving Speed frames, belongs to field of textile machinery.
Background technology
In prior art, the power transmission of Speed frames is all to start to carry out monolateral transmission from headstock, i.e. so-called left and right handcart.The Speed frames of this structure of prior art have directly restricted the lifting of its single machine yield, main because: increase number of spindles if need, must lengthen vehicle body, and the lengthening of vehicle body, by causing, the suffered moment of torsion of whole equipment running part is larger, and then cause each ingot position running poor synchronization, and control very difficult.And the increase of this Speed frames number of spindles, owing to being subject to the restriction of length of wagon increase, has larger limitation, such as, the Speed frames of 220mm ingot distance are the longest at present can only reach 156 ingots; Ingot also only has 192 ingots apart from the car of 194mm is the longest.
In recent years, the Speed frames long vehicle that 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, is suitable for mate with fine spining machine long vehicle use has 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, drive forward and reverse rotation by the driving device for transmission shaft being installed between adjacent two wallboards, stretch out on the lifting power transmission shaft of body of wall one side gear is housed, the bottom of the rail stand-off tooth bar being meshed is with it provided with rail, rail bottom is connected with one end of rail lever, and the other end of rail lever is to be lifted with the balanced controls that make rail lever balance on fulcrum and rail lever; 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 the moment of torsion bearing on lifting power transmission shaft on the one hand in the process of rail lifting, ensure on the other hand balance and the stability of lifting process, can, because of the increase of number of spindles on rail, not cause the shake of rail, therefore Speed frames rail lifting power transmission shaft torsional rigid is good, the moment of torsion bearing on lifting power transmission shaft is little, and the shaping package of rove is good.
Technique scheme has only solved the in the situation that on rail, number of spindles increasing, and how to share the moment of torsion bearing on lifting power transmission shaft in the process of rail lifting, to keep bearing on lifting power transmission shaft the technical problem of 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 on the one hand control system complexity, control difficulty to increase; On the other hand, its device structure complexity, equipment fault risk index increases, the rising that brings device fabrication and maintenance and repair cost.
Utility model content
The purpose of this utility model is, provide a kind of drive mechanism simple, rationally, spinning number of spindles can significantly increase, and the good Bidirectional driving Speed frames of synchronism that turn round between each ingot position.
The utility model 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 in lengthening vehicle body, increasing number of spindles, effectively control the increasing degree of power transmission moment of torsion, or even reduce to a certain extent power transmission moment of torsion, thereby effectively ensure the synchronism of each ingot position running, in promoting production capacity, improve or keep the technical problem of existing Speed frames spinning quality.
The utility model for solving the problems of the technologies described above adopted technical scheme is, Bidirectional driving Speed frames, comprise headstock, vehicle body, power output, 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 output is arranged in the inside of described headstock, and the power way of output of described Speed frames is from described headstock to the vehicle body transmission that is positioned at its left and right sides.
Technique scheme is by concentrating the transmission mechanism of Speed frames the middle headstock of the equipment that is placed on inside, 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 of carrying out spinning function lays respectively at the left and right sides of headstock.Its technique effect directly bringing is, can be on the basis of prior art Speed frames, and under the constant prerequisite of the moment of torsion that keeps motivation transfer motion part between ingot position, Speed frames vehicle body is added and grown in a times of former length of wagon.That is, in realizing length of wagon and lengthening, the appearance of effectively avoided large compared with the moment of torsion of motivation transfer motion part between an ingot position due to long because of vehicle body, controlling the problems such as difficulty.
Technique scheme is carried out architecture advances more by a small margin on the basis of existing Speed frames, can realize the significantly increase of Speed frames number of spindles, thereby significantly improves Speed frames single machine yield and production efficiency; And, adopting two transmission Speed frames of technique scheme, it only carries out by a small margin in ripe prior art, simple device structure improves, thereby its device fabrication cost increasing degree is little, maintenance and repair and equipment control facilitate, failure rate is low.
As preferably, the power importation 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 to be more conducive to ensure the synchronism of each ingot position running, thereby to be conducive to ensure 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 further reduce the manufacturing cost of the body portion of Speed frames, the equipment control of being also more convenient for simultaneously.Because left section of vehicle body and right section of vehicle body are by several unit compositions that removably connect, thereby left and right vehicle body can lengthen arbitrarily as required or shorten.Conventionally, left and right section vehicle body, taking headstock as symmetrical centre, is symmetrically distributed in the left and right sides of headstock, and apparatus arrangement is more attractive in appearance like this, equipment control is more convenient.
Because 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, when ingot is when being 220mm, number of spindles mostly is 312 ingots most; In the time that ingot distance is 194mm, number of spindles mostly is 384 ingots most.This on the one hand, when this arrangement in the left and right sides that adopts 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, all do not do under other improvement and the constant prerequisite of ingot distance at other each drive disk assemblies and connected mode thereof, the number of spindles maximum of Speed frames of the present invention can reach the twice of prior art.Be that unit production capacity maximum can promote one times;
On the other hand, be promoted to (do not comprise one times) in one times in the situation that in unit production capacity, between the transmission distance of Speed frames and each ingot position, the moment of torsion of motivation transfer motion part reduces corresponding reducing by the transmission distance compared with prior art.Like this, the synchronism of the each ingot of Speed frames will be improved, and then can obtain better spinning quality.
In sum, Bidirectional driving Speed frames of the present utility model, by carry out architecture advances more by a small margin on the basis of existing Speed frames, can realize the significantly increase of Speed frames number of spindles, thereby significantly improve Speed frames single machine yield and production efficiency; And, adopting two transmission Speed frames of technique scheme, it only carries out by a small margin in ripe prior art, simple device structure improves, thereby its device fabrication cost increasing degree is little, maintenance and repair and equipment control facilitate, failure rate is low;
The synchronism of its each ingot position running is good, can effectively ensure the spinning quality of Speed frames; And be convenient to equipment control.
The utility model on the basis of existing technology, it is in lengthening Speed frames length of wagon, meeting the increase of ingot bit quantity, effectively control the length of power transmission distance, effectively control and reduce the increase of power transmission moment of torsion in other words conj.or perhaps, and effectively ensure the synchronism of each ingot position running.Bidirectional driving Speed frames of the present utility model can effectively 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.
Brief description of the drawings
Fig. 1 is the main TV structure schematic diagram of the utility model Bidirectional driving Speed frames;
Fig. 2 is the side-looking structural representation of the utility model Bidirectional driving Speed frames;
Fig. 3 is the headstock plan structure schematic diagram (running part is only shown) of the utility model Bidirectional driving Speed frames.
Detailed description of the invention
Below in conjunction with accompanying drawing, Bidirectional driving Speed frames of the present utility model are elaborated.
As shown in Figure 1, Bidirectional driving Speed frames of the present utility model mechanism, comprise headstock 1, vehicle body 2, power output, it is characterized in that, left and right two sections and be arranged in the both sides of described headstock 1 of 1 point of described vehicle body, described power output is arranged in the inside of described headstock 1, and the power way of output of described Speed frames is from described headstock 1 to vehicle body 2 transmissions that are positioned at its left and right sides.
The power importation 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, taking automatic doffing roving frame as example, to four required large motion parts of the spinning process of of the present utility model pair of transmission Speed frames and realize the required synkinesia of automatic doffing and be elaborated as follows:
As shown in Figures 1 to 3, drawing-off transmission 11, the flier of Speed frames rotatablely move 12, rail elevating movement 13, the motion 14 of reeling, down rail shift out motion 15, the frame elevating movement 16 of doffing, steel band gyration 17.Each gear unit of above-mentioned Speed frames mainly, by 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, thereby can connect as required or partial demolition between axle and axle.
Above-mentioned stretch exercise 11 drives power transmission shaft 113 to drive roller 114 to turn round by motor 111 by Timing Belt 112, reaches the object of cotton yarn drawing-off.
Above-mentioned flier rotatablely moves and 12 is with moving axis 123 to turn round by motor 121 by Timing Belt 122, drives by the gear 124 being fixed on axle 123 gear 126 being fixed on flier 125, drives flier to be rotated, and reaches the object of twisting.
Above-mentioned rail lifting transmission 13 drives reductor 133 to turn round by motor 131 by Timing Belt 132, thereby power is reached to axle 134, then drives lifter rack 136 to move by the gear 135 being fixed on axle 134, realizes moving up and down of down rail 137.Its axis 134 is the both sides that are connected to a major axis and are distributed in headstock by adapter sleeve or shaft coupling 138, realizes the requirement of two-way car.
Above-mentioned rail coiling motion 14 drives universal drive shaft 143 to rotate by motor 141 by Timing Belt 142, thereby drive down rail power transmission shaft 144 to rotate, drive bobbin gear 146 to turn round by the gear 145 being fixed on power transmission shaft 144, thereby 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 shafts 152, be fixed on by the gear drive being fixed on axle 152 tooth bar 155 shifting out on dolly 154, make to shift out dolly 154 in the time doffing, can drive lower keel plate 137 entirety to shift out, reach the requirement of doffing.
The above-mentioned frame elevating movement 16 of doffing is with moving axis 162 to rotate by motor 161, by being fixed on the coiling of the wheel 163 on axle 162, realizes moving up and down of the frame 165 that doffs by suspender belt 164, thereby realizes the requirement of doffing.
Above-mentioned steel band gyration 17, adopts independently motor 171 to drive, and 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.For example, for common computer Speed frames, by control system, drawing-off, twisting, coiling, elevating movement are carried out to speeds match, just can reach the requirement of permanent tension force spinning;
For automatic doffer, in order to adapt to the requirement of automatic doffing, only need the corresponding increase rail device such as frame lifting, steel band gyration that shifts out, doffs to realize;
Based on technological thought of the present utility model, for power source, the number of motors being equipped with can be single motor, two motors, three motors, four motors or many motors.
Based on technological thought of the present utility model, the length of above-mentioned left and right sides vehicle body can be identical, also can be different.That is to say, the concrete length of the left and right sides vehicle body of Bidirectional driving Speed frames can be carried out reasonably selective installation according to actual needs.
Can find out, or else make under the prerequisite of otherwise technological improvement, Bidirectional driving Speed frames of the present utility model, when its ingot distance is 220mm, number of spindles can reach at most 312 ingots; When ingot distance is 194mm, number of spindles can reach at most 384 ingots.That is to say, with respect to prior art, the utility model can promote one times by the unit production capacity of Speed frames at most, thereby can significantly promote its production efficiency.Change an angle comparison, we can find out, in the situation that keeping existing Speed frames production capacity or just promoting Speed frames production capacity on a small quantity, can effectively shorten the power transmission fed distance of each ingot, thereby can make the synchronism of the rotating speed between each ingot be improved, and then can improve the spinning quality of Speed frames.
Claims (3)
1. Bidirectional driving Speed frames, comprise headstock, vehicle body, power output, 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 output is arranged in the inside of described headstock, and the power way of output of described Speed frames is from described headstock to the vehicle body transmission that is positioned at its left and right sides.
2. Bidirectional driving Speed frames according to claim 1, is characterized in that, the power importation of described Speed frames adopts a power source and a set of power control system.
3. Bidirectional driving Speed frames according to claim 1, is characterized in that, described left section of vehicle body and described right section of vehicle body are symmetrically distributed in the left and right sides of described headstock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420065632.1U CN203754884U (en) | 2014-02-14 | 2014-02-14 | Bidirectional transmission roving frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420065632.1U CN203754884U (en) | 2014-02-14 | 2014-02-14 | Bidirectional transmission roving frame |
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| Publication Number | Publication Date |
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| CN203754884U true CN203754884U (en) | 2014-08-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420065632.1U Expired - Fee Related CN203754884U (en) | 2014-02-14 | 2014-02-14 | Bidirectional transmission roving frame |
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| Country | Link |
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| CN (1) | CN203754884U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103806143A (en) * | 2014-02-14 | 2014-05-21 | 青岛环球集团股份有限公司 | Bidirectional transmission roving frame |
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2014
- 2014-02-14 CN CN201420065632.1U patent/CN203754884U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103806143A (en) * | 2014-02-14 | 2014-05-21 | 青岛环球集团股份有限公司 | Bidirectional transmission roving frame |
| CN103806143B (en) * | 2014-02-14 | 2016-02-03 | 青岛环球集团股份有限公司 | Bidirectional driving Speed frames |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140806 Termination date: 20170214 |