CN203475011U - Transversely-moving yarn guiding device of spinning machine - Google Patents
Transversely-moving yarn guiding device of spinning machine Download PDFInfo
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- CN203475011U CN203475011U CN201320633030.7U CN201320633030U CN203475011U CN 203475011 U CN203475011 U CN 203475011U CN 201320633030 U CN201320633030 U CN 201320633030U CN 203475011 U CN203475011 U CN 203475011U
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- slide block
- block part
- spinning machine
- lever jack
- transversely
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- 238000009987 spinning Methods 0.000 title claims abstract description 24
- 230000007246 mechanism Effects 0.000 claims abstract description 40
- 230000005540 biological transmission Effects 0.000 claims abstract description 14
- 230000001360 synchronised effect Effects 0.000 claims abstract description 14
- 239000004020 conductor Substances 0.000 claims description 19
- 230000001939 inductive effect Effects 0.000 claims description 11
- 230000006698 induction Effects 0.000 claims description 8
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 239000000945 filler Substances 0.000 claims description 3
- 239000000446 fuel Substances 0.000 claims description 3
- 230000033001 locomotion Effects 0.000 abstract description 11
- 230000007547 defect Effects 0.000 abstract description 2
- 239000004753 textile Substances 0.000 abstract description 2
- 230000001133 acceleration Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 230000003139 buffering effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000007383 open-end spinning Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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- Spinning Or Twisting Of Yarns (AREA)
Abstract
The utility model discloses a transversely-moving yarn guiding device of a spinning machine, and belongs to the technical field of mechanical parts of textile machines. The transversely-moving yarn guiding device is characterized in that each yarn guiding rod is driven by a yarn guiding rod transversely-moving driving mechanism on the yarn guiding rod to perform transverse reciprocating movement in a left-and-right mode, and each yarn guiding rod transversely-moving driving mechanism comprises a base plate, a servo motor, a transmission mechanism, a sensing mechanism and an energy storing mechanism, wherein each transmission mechanism comprises a sliding block piece, a sliding rod, a synchronous belt and two synchronous belt pulleys, each energy storing mechanism comprises two spiral springs and a spring guiding rod, each spring guiding rod and the corresponding sliding rod are coaxially and fixedly installed to the corresponding base plate in a same-direction mode, the two ends of each spring guiding rod are respectively sleeved with the corresponding spiral spring, each sliding block piece is located between the adjacent ends of the two corresponding spiral springs, the distance between the adjacent ends of the two corresponding spiral springs is smaller than a set transversely-moving stroke of the corresponding guiding rod, each sensing mechanism comprises two sensing switches, and signals are fed back to a control system after the sliding block pieces are sensed through the sensing switches. The defect that an existing yarn guiding transversely-moving device is complex in structure and can not meet multi-type spinning requirements is overcome.
Description
Technical field
The utility model belongs to textile machinery component technical field, especially relevant with a kind of spinning machine traverse yarn guide device.
Background technology
Rotor spinning machine is comprised of the spinning spindle position of a plurality of similar adjacent arrangements, spinning spindle position is divided into frame both sides, reel for yarn around time lever jack transverse reciprocating by guide traversing gear move to drive yarn to traverse to realize yarn crossovers and be wound up on bobbin, and can change the coiling angle of the crossing and rolling density by controlling winding speed and the lever jack speed of traversing.The lever jack of each side links together, and realizes lever jack transverse reciprocating move by the driving mechanism that traverses in lever jack head end connection guide.The existing guide driving mechanism that traverses generally adopts a groove type tubular cam to be connected with the lever jack head end of both sides, and cam drives rotation by motor.This guide traversing gear structure is comparatively complicated, and the speed of service is restricted, and affects the specific yield of equipment, and parts machining required precision is higher, and manufacture difficulty is relatively large, and cost is also just higher; And the lever jack of frame both sides is driven by same driving mechanism, require the spinning process of both sides unified, spinning process is just relatively single, cannot adapt to the requirement of many kind spinning.
Utility model content
The purpose of this utility model is intended to overcome the complex structure that existing guide traversing gear exists, the defect that cannot adapt to many kinds spinning requirement, provide a kind of simple in structure, control easy flexibly, traverse to turn to and control spinning machine traverse yarn guide device stably
For this reason, the utility model is by the following technical solutions: spinning machine traverse yarn guide device, comprise the lever jack that is arranged on frame both sides, on lever jack, be provided with the yarn guide head corresponding with each ingot coiler device, it is characterized in that, lever jack described in each side connects a set of independently lever jack driving mechanism that traverses, every cover lever jack driving mechanism that traverses comprises bedplate, servomotor, transmission mechanism, induction mechanism and stored energy mechanism, bedplate is fixedly installed in frame by they sup-port, transmission mechanism comprises slide block part, slide bar, Timing Belt and two synchronous pulleys, two belt shafts that described synchronous pulley is installed are by bearing, bearing block back shaft is horizontally installed in described bedplate before and after becoming, Timing Belt is set in these two synchronous pulleys and forms, the loop of lower two-layer composition, described slide block part is fixedly connected with the wherein one deck in Timing Belt loop, and be fixedly connected with described lever jack, the reciprocating rotary in Timing Belt loop can be with movable slider part together with lever jack left and right transverse reciprocating traveling priority, described slide block part is provided with cross through hole, described sliding pole axis is to becoming left and right to be laterally fixedly installed in described bedplate, slide bar carries out guide and limit through the cross through hole on slide block part to the movement of slide block part, described servomotor and wherein a described belt shaft are in transmission connection, for Timing Belt loop provides reciprocating rotary power, described stored energy mechanism comprises two helical springs and a spring conductor rod, spring conductor rod axially with described sliding pole axis to being fixedly installed in the same way described bedplate, spring conductor rod two ends are set with the helical spring described in separately, and two helical spring non-conterminous one end all interfix with spring conductor rod, described slide block part is between the adjacent one end of two helical springs, and the adjacent one end spacing of the two helical springs guide post that the is less than setting stroke that traverses, described induction mechanism comprises two inductive switches that are arranged on slide block part direct of travel, two inductive switch spacing are less than the spacing of described two adjacent one end of helical spring, after responding to slide block part by inductive switch, feed back signal to control system, by control system, controlled rotary speed and the anglec of rotation of servomotor, inductive switch senses after signal, slide block part is near doing retarded motion in a segment distance at its stroke two ends, and the slippage stroke that the anglec of rotation that limits servomotor limits slide block part can not cause slide block part to bump.
Because in the traverse motion process of lever jack left and right, interlude lever jack speed at stroke is at the uniform velocity, and realize break-in in starting point and terminal, at this moment lever jack has a process of accelerating and slowing down, when starting point and terminal break-in, because of yarn guiding speed, than interlude yarn guiding speed, the little yarn that will make deposits on cylinder yarn, the hard-edge that formation is commonly called as, in order to reduce this phenomenon, need acceleration and deceleration interval is the smaller the better during this period of time, when lever jack is during at interlude uniform motion, the needed power of its drive motors is relatively little, and on starting point and terminal, need to realize break-in, the required power of drive motors tens times at the uniform velocity time often, as in the decelerating phase, in order to overcome the huge inertia servomotor of lever jack, need to provide brake force generation reactive torque to make lever jack speed be down to fast zero, and again oppositely making lever jack speed be added to fast normal constant speed from zero at boost phase servomotor moment of torsion, such drive motors needs larger power, has improved equipment cost, and not energy-conservation.The utility model is by arranging helical spring at slide block part stroke two ends, by elastic force, the retarded motion of slide block part is made to buffering resistance, just can reduce that servomotor need to provide brake force and the reactive torque that produces, the compressed rear generation elastic force of spring has stored certain energy, the initial period moving in the break-in of slide block part, spring force energy just can provide thrust for the acceleration of slide block part, thereby can reduce the moment of torsion of servomotor for providing acceleration to provide, so just can suitably reduce servomotor power, cost-saving, reduce power consumption.
As to technique scheme supplement and perfect, the utility model also comprises following technical characterictic.
On described slide block part, be provided with for installing the through hole of described spring conductor rod, described spring conductor rod is threaded onto this through hole, make the slippage on spring conductor rod of slide block part, guarantee that slide block part can abut to helical spring, and improve the stability of slide block part slippage.
Described slide block part comprises screw connection sliding block and grip block, and described Timing Belt fixed clamp is between grip block and slide block, easy for installation firm.
In cross through hole on described slide block part, sliding bearing is installed, on the left and right end face of slide block, is separately installed with crash panel, sliding bearing is fixed by the crash panel at two ends.
Further, on described slide block, be provided with fuel filler neck, the sliding bearing in cross through hole carried out oily, extend service life of sliding bearing.
Described servomotor is connected by Timing Belt, synchronous belt pulley transmission with described belt shaft, improves transmission accuracy, thereby improves cylinder yarn coiling quality.
Described two spacing that support the bearing block of mounting strap wheel shaft are carried out tensioner adjusting by the adjusting bolt being installed on bedplate.
Traverse bedplate one end of driving mechanism of described two cover lever jacks is fixedly connected with by a connecting plate, and described servomotor is fixed on this connecting plate, and the whole lever jack driving mechanism that traverses is played to enhancing fixation.
Use the utility model can reach following beneficial effect: the utility model by servomotor separately drive mode replace the lever jack of cam mechanism centralized driving mode drive chassis both sides, and with connecting plate, be connected and fixed the bedplate of two driving mechanisms, simplified the structure of guide traversing gear, improved structural strength, improved adapt to spinning draw yarn speed, thereby can improve the spinning production of unit interval; To the control of traversing of lever jack is easy, can adapts to an equipment and use different spinning process flexibly, expand the product variety adaptability of equipment; By spring energy agency is set, slide block part acceleration kinetic energy and deceleration buffer that break-in is moved are provided, effectively alleviate the load of servomotor, thereby can reduce power of motor, energy-saving consumption-reducing.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Fig. 2 is the main apparent direction schematic diagram of Fig. 1.
Fig. 3 be Fig. 2 overlook direction schematic diagram.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described in detail.
As shown in Fig. 1 ~ Fig. 3, the utility model comprises the lever jack 5 that is arranged on frame both sides, on lever jack 5, be provided with the yarn guide head corresponding with each ingot coiler device, lever jack described in each side 5 connects a set of independently lever jack driving mechanism that traverses, every cover lever jack driving mechanism that traverses comprises bedplate 13, servomotor 2, transmission mechanism, induction mechanism and stored energy mechanism, bedplate 13 is supported and is fixedly installed in frame by support bar 4, and bedplate 13 one end are fixedly connected with by a connecting plate 1, servomotor 2 is fixed on this connecting plate 1, transmission mechanism comprises slide block part, slide bar 11, Timing Belt 8 and two synchronous pulleys 6, described slide block part comprises slide block 12 and the grip block 9 that screw connects, slide block 12 is fixedly connected with lever jack 5, on slide block 12, be provided with cross through hole, in described cross through hole, sliding bearing is installed, on the left and right end face of slide block 12, be separately installed with crash panel 15, sliding bearing is fixing by the crash panel 15 at two ends, on described slide block 12, be provided with fuel filler neck 14, to the sliding bearing in slide opening, carry out oily, described slide bar 11 axially becomes left and right to be laterally fixedly installed in described bedplate 13, the cross through hole that slide bar 11 slips are threaded onto on slide block part carries out guide and limit to the movement of slide block part, two belt shafts that described synchronous pulley 6 is installed are by bearing, bearing block back shaft is horizontally installed in described bedplate 13 before and after becoming, described two spacing that support the bearing block of mounting strap wheel shaft are carried out tensioner adjusting by the adjusting bolt 16 being installed on bedplate 13, Timing Belt 8 is set in these two synchronous pulleys 6 and forms, the loop of lower two-layer composition, wherein one deck fixed clamp in Timing Belt 8 loops is between grip block 9 and slide block 12, the reciprocating rotary in Timing Belt 8 loops can be with movable slider part together with lever jack 5 left and right transverse reciprocating traveling priorities, described servomotor 2 and wherein a described belt shaft pass through Timing Belt, synchronous belt pulley transmission connects, for Timing Belt 8 loops provide reciprocating rotary power, make the slippage on spring conductor rod 3 of slide block part, guarantee that slide block part can abut to helical spring 10, and improve the stability of slide block part slippage, described stored energy mechanism comprises two helical springs 10 and a spring conductor rod 3, on described slide block 12, be also provided with for installing the through hole of described spring conductor rod 3, described spring conductor rod 3 is axially axially threaded onto this through hole in the same way with described slide bar 11, and be fixedly installed in described bedplate 13, spring conductor rod 3 two ends are set with the helical spring 10 described in separately, and non-conterminous one end of two helical springs 10 all interfixes with spring conductor rod 3, described slide block part is between the adjacent one end of two helical springs 10, and the guide post that one end spacing that two helical springs 10 are adjacent the is less than setting stroke that traverses, described induction mechanism comprises two inductive switches 7 that are arranged on slide block part direct of travel, two inductive switch 7 spacing are less than the spacing of described two helical spring 10 adjacent one end, by feeding back signal to control system after inductive switch 7 induction slide block parts, by control system, controlled rotary speed and the anglec of rotation of servomotor 2, inductive switch 7 senses after signal, slide block part is near doing retarded motion in a segment distance at its stroke two ends, and the slippage stroke that the anglec of rotation that limits servomotor 2 limits slide block part can not cause slide block part to bump.
Because in lever jack 5 left and right traverse motion processes, interlude lever jack 5 speed at stroke are at the uniform velocity, and realize break-in in starting point and terminal, at this moment lever jack 5 has a process of accelerating and slowing down, when starting point and terminal break-in, because of yarn guiding speed, than interlude yarn guiding speed, the little yarn that will make deposits on cylinder yarn, the hard-edge that formation is commonly called as, in order to reduce this phenomenon, need acceleration and deceleration interval is the smaller the better during this period of time, when lever jack 5 is during at interlude uniform motion, the needed power of its drive motors is relatively little, and on starting point and terminal, need to realize break-in, the required power of drive motors tens times at the uniform velocity time often, as in the decelerating phase, in order to overcome the huge inertia servomotor 2 of lever jack 5, need to provide brake force generation reactive torque to make lever jack 5 speed be down to fast zero, and again oppositely making lever jack 5 speed be added to fast normal constant speed from zero at boost phase servomotor 2 moments of torsion, such drive motors needs larger power, has improved equipment cost, and not energy-conservation.The utility model is by arranging helical spring 10 at slide block part stroke two ends, by elastic force, the retarded motion of slide block part is made to buffering resistance, just can reduce that servomotor 2 need to provide brake force and the reactive torque that produces, the compressed rear generation elastic force of spring has stored certain energy, the initial period moving in the break-in of slide block part, spring force energy just can provide thrust for the acceleration of slide block part, thereby can reduce the moment of torsion of servomotor 2 for providing acceleration to provide, so just can suitably reduce servomotor power, cost-saving, reduce power consumption.
Claims (8)
1. spinning machine traverse yarn guide device, comprise the lever jack (5) that is arranged on frame both sides, on lever jack (5), be provided with the yarn guide head corresponding with each ingot coiler device, it is characterized in that: the lever jack described in each side (5) connects a set of independently lever jack driving mechanism that traverses, every cover lever jack driving mechanism that traverses comprises bedplate (13), servomotor (2), transmission mechanism, induction mechanism and stored energy mechanism, bedplate (13) is supported and is fixedly installed in frame by support bar (4), transmission mechanism comprises slide block part, slide bar (11), Timing Belt (8) and two synchronous pulleys (6), two belt shafts that described synchronous pulley (6) is installed are by bearing, bearing block back shaft is horizontally installed in described bedplate (13) before and after becoming, Timing Belt (8) is set in this two synchronous pulleys (6) formation, the loop of lower two-layer composition, described slide block part is fixedly connected with the wherein one deck in Timing Belt (8) loop, and be fixedly connected with described lever jack (5), the reciprocating rotary in Timing Belt (8) loop can be with movable slider part together with lever jack (5) left and right transverse reciprocating traveling priority, described slide block part is provided with cross through hole, described slide bar (11) axially becomes left and right to be laterally fixedly installed in described bedplate (13), slide bar (11) is through the cross through hole on slide block part, described servomotor (2) and wherein a described belt shaft are in transmission connection, described stored energy mechanism comprises two helical springs (10) and a spring conductor rod (3), spring conductor rod (3) is axially axially fixedly installed in described bedplate (13) in the same way with described slide bar (11), spring conductor rod (3) two ends are set with the helical spring (10) described in separately, and non-conterminous one end of two helical springs (10) all interfixes with spring conductor rod (3), described slide block part is positioned between one end that two helical springs (10) are adjacent, and the guide post that one end spacing that two helical springs (10) are adjacent the is less than setting stroke that traverses, described induction mechanism comprises two inductive switches (7) that are arranged on slide block part direct of travel, two inductive switches (7) spacing is less than the spacing of the adjacent one end of described two helical springs (10), by feeding back signal to control system after inductive switch (7) induction slide block part.
2. spinning machine traverse yarn guide device according to claim 1, is characterized in that: on described slide block part, be provided with for installing the through hole of described spring conductor rod (3), described spring conductor rod (3) is threaded onto this through hole.
3. spinning machine traverse yarn guide device according to claim 2, is characterized in that: described slide block part comprises screw connection sliding block (12) and grip block (9), and described Timing Belt (8) fixed clamp is between grip block (9) and slide block (12).
4. spinning machine traverse yarn guide device according to claim 3, it is characterized in that: in the slide opening on described slide block part, sliding bearing is installed, on the left and right end face of slide block (12), be separately installed with crash panel (15), sliding bearing is fixing by the crash panel (15) at two ends.
5. spinning machine traverse yarn guide device according to claim 4, is characterized in that: on described slide block (12), be provided with fuel filler neck (14).
6. spinning machine traverse yarn guide device according to claim 5, is characterized in that: described servomotor (2) is connected by Timing Belt, synchronous belt pulley transmission with described belt shaft.
7. spinning machine traverse yarn guide device according to claim 6, is characterized in that: described two spacing that support the bearing block of mounting strap wheel shaft are carried out tensioner adjusting by the adjusting bolt (16) being installed on bedplate (13).
8. spinning machine traverse yarn guide device according to claim 7, it is characterized in that: traverse bedplate (13) one end of driving mechanism of described two cover lever jacks is fixedly connected with by a connecting plate (1), and described servomotor (2) is fixed on this connecting plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320633030.7U CN203475011U (en) | 2013-10-14 | 2013-10-14 | Transversely-moving yarn guiding device of spinning machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320633030.7U CN203475011U (en) | 2013-10-14 | 2013-10-14 | Transversely-moving yarn guiding device of spinning machine |
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| CN203475011U true CN203475011U (en) | 2014-03-12 |
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| CN201320633030.7U Expired - Lifetime CN203475011U (en) | 2013-10-14 | 2013-10-14 | Transversely-moving yarn guiding device of spinning machine |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103541074A (en) * | 2013-10-14 | 2014-01-29 | 浙江日发纺织机械股份有限公司 | Spinning machine servo drive winding transversing gear |
| CN104891264A (en) * | 2015-04-16 | 2015-09-09 | 丝丝姆纺织机械（中山）有限公司 | Novel electronic yarn discharging machine yarn guide device |
| CN107354555A (en) * | 2017-09-06 | 2017-11-17 | 浙江凯成纺织机械有限公司 | A kind of textured filament machine |
| CN112011865A (en) * | 2020-09-09 | 2020-12-01 | 广州觉维科技有限公司 | Yarn guide traversing device of spinning frame |
-
2013
- 2013-10-14 CN CN201320633030.7U patent/CN203475011U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103541074A (en) * | 2013-10-14 | 2014-01-29 | 浙江日发纺织机械股份有限公司 | Spinning machine servo drive winding transversing gear |
| CN104891264A (en) * | 2015-04-16 | 2015-09-09 | 丝丝姆纺织机械（中山）有限公司 | Novel electronic yarn discharging machine yarn guide device |
| CN104891264B (en) * | 2015-04-16 | 2017-08-01 | 丝丝姆纺织机械（中山）有限公司 | Feed carrier on a kind of novel electron row yarn machine |
| CN107354555A (en) * | 2017-09-06 | 2017-11-17 | 浙江凯成纺织机械有限公司 | A kind of textured filament machine |
| CN112011865A (en) * | 2020-09-09 | 2020-12-01 | 广州觉维科技有限公司 | Yarn guide traversing device of spinning frame |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: ANHUI RIFA TEXTILE MACHINERY Co.,Ltd. Assignor: Zhejiang Rifa Textile Machinery Co.,Ltd. Contract record no.: 2015330000125 Denomination of utility model: Transversely-moving yarn guiding device of spinning machine Granted publication date: 20140312 License type: Exclusive License Record date: 20150528 |
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| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140312 |