CN203112232U - Device for reciprocating yarns on textile machine - Google Patents
Device for reciprocating yarns on textile machine Download PDFInfo
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- CN203112232U CN203112232U CN2012205149610U CN201220514961U CN203112232U CN 203112232 U CN203112232 U CN 203112232U CN 2012205149610 U CN2012205149610 U CN 2012205149610U CN 201220514961 U CN201220514961 U CN 201220514961U CN 203112232 U CN203112232 U CN 203112232U
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- reciprocating lever
- magnet
- yarn
- textile machinery
- lining
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Abstract
The technical scheme relates to a device for reciprocating yarns (3) on a textile machine. The yarns (3) are wound on a winding bobbin (72) in a winding mechanism of each operation unit of the textile machine. The device comprises a reciprocating rod (2) and at least two magnetic couplers, wherein the reciprocating rod is distributed along the machine, shared by a row of operation units at one side of the machine, and connected with a driving machine which is capable of changing the stroke of the reciprocating rod and linearly reciprocates, and each magnetic coupler is formed by adjacent opposite magnets arranged on a rack (1) and the reciprocating rod and having same magnetic poles. The principle of the technical scheme is that the magnetic coupler is formed by at least one moving magnet which is arranged on the reciprocating rod and two static magnets, the two static magnets are mounted on the rack in a prestress state by at least one elastic deforming part, and the prestress of the elastic deforming part is smaller than the mutual separating force when the same magnetic poles of the magnetic couplers are mutually contacted.
Description
Technical field
A kind of be used to the reciprocal equipment of yarn that makes on the textile machinery, on the mound bobbins of reel for yarn in the winding mechanism of the operating unit that is installed on textile machinery, described equipment comprises: along the reciprocating lever of described machine layout, this reciprocating lever is public for row's operating unit of a side of described machine, and connects with the actuator that it is given the straight reciprocating motion of route-variable; And at least two magnetic couples that formed by the magnet that relative to each other is arranged in the mutual adjacent same pole on frame and the reciprocating lever.
Background technology
On the textile machinery with the operating unit that is arranged side by side of row, for example the coiling of the cylindrical or taper cross winding bobbin on free-end spinning machine, up-coiler or two-for-one twister is carried out by the continuous reciprocating lever along a side process of the operating unit of machine usually.The bobbin that is wound rolls by the surface on their cylindrical surface that is wound on driven roller during reeling, and simultaneously their rotation axis is parallel with the axis of reciprocating lever, and when mound bobbins the crank motion of reciprocating lever execution straight line.The stroke of reciprocating lever is corresponding with the length of the surface line of the package of the bobbin of coiling.
Because machine productivity, the speed of the bobbin that makes yarn be transported to be wound is higher, and this also requires the high frequency straight reciprocating motion of reciprocating lever.Meanwhile, at a large amount of operating units place that in a row arranges, reciprocating lever has for example 30 meters length, therefore has considerable weight.
The big inertial mass of reciprocating lever causes having problems at the dead point of its straight reciprocating motion.Yarn is placed on along the helix line with lay pitch on the surface of bobbin, and it forms the tube yarn package of expectation.In the dead point of the motion of reciprocating lever, because bar slowed down before its follow-up acceleration, make the lay pitch of helix line be reduced to zero, so this is positioned on the face of the bobbin that is wound.In order to stop the accumulation of yarn, in the zone at dead point, need to revise the motion of reciprocating lever.On constant stroke, two dead points can perhaps can alternately increase or reduce the size of stroke by mutual position along opposite direction displacement dead point simultaneously along one and second direction displacement.
When bar moved with constant speed, the needed power of its driver train was less relatively, because it only is used for overcoming by dynamic resistance and makes yarn deflection.Lower at driver train in the dead point.Owing to load, make that also be lower the service life of spring self.
Solution according to CZ300588B6 proposes the end of pull bar is connected to reciprocating lever rotatably, and the second end of pull bar is connected rotatably with the main crank that rotation is installed.This crank produces the output block of the rotating electron control actuator that connects with driver train.Main crank is connected with the frame of textile machinery by the unitor that can be shifted with actuator electronic control, and is overlapping at the dead point to guarantee yarn package, so-called crossover (blurring).
When reciprocal element was moved to second dead point from a dead point, the cireular frequency of main crank was by reducing continuously with the rotating electron control actuator of control mechanism control or increasing.This required angular dimension with the yarn that strides across at the bobbin that is wound takes place linearly, and/or take place with the position of reciprocal element, be implemented in the required route of kinematic velocity of required angle and/or the reciprocal element of the yarn that strides across on the bobbin that is wound thus. linearly
The function of this equipment can satisfy the package quality layout requirement satisfactorily, and meanwhile it can also help to solve the problem of the force of inertia that the crank motion owing to reciprocating lever produces.The shortcoming of this function unit is their complexity, therefore also has price, and meanwhile this complexity is brought the increase of fault rate.
CZ2007-214A3 uses two pairs of magnet, and a pair of adjustable ground always wherein is installed on the frame, and second pair is installed on the reciprocating lever in a fixed manner, and simultaneously they and same pole are adjacent each other.This solution makes the straight reciprocating motion of reciprocating lever in the zone, dead point cushion efficiently, the energy accumulation of the inertial mass of the time bar of while before the dead point, and this energy is consumed then, and this helps the starting operation of the reciprocating lever after the dead point.
By the displacement of rack-mounted magnet, can realize the comformability to the change in location at the dead point of reciprocating lever.If the position of rack-mounted magnet is controlled by servomotor, then be especially favourable.
The shortcoming of this solution is that the interaction force near magnet increases fast, and causes accurately setting the dead center position that the force characteristic by magnet produces thus.
Summary of the invention
The target of technical scheme is to eliminate or reduce at least basically the shortcoming of background technology, and brings good possibility when the position at the dead point of setting reciprocating lever, meanwhile realizes the height energy accumulation of the reciprocating lever that stops and oppositely consumes.
The target of technical scheme is by being used for that the reciprocal equipment of yarn on the textile machinery is realized, on the mound bobbins of described reel for yarn in the winding mechanism of the operating unit that is installed on textile machinery, described equipment comprises: along the reciprocating lever that described machine is arranged, this reciprocating lever connects with the actuator that it is given the straight reciprocating motion of route-variable; And at least two magnetic couples, described magnetic couple is formed by the magnet that relative to each other is arranged in the mutual adjacent same pole on frame and the reciprocating lever, its principle is, magnetic couple is formed by at least one moving magnet and two static magnet of being installed on the reciprocating lever, two static magnet are installed on the frame with the prestress state by at least one elastically deformable parts, and the prestress of elastically deformable parts is less than the be separated from each other power of magnetic couple when their same pole is in contact with one another.Because the mild characteristic in the elasticity field of force, make that the rapid increase of the power that is separated from each other of magnetic couple reduces significantly before being about to realize the dead point of reciprocating lever, this makes it possible to the difference of the elastic force during the crossover cycle is minimized, and promotes the adjusting of machine and reduce owing to stopping the impact that the entity reciprocating lever causes regularly.Important advantage is, in this accumulation mode, mobile and static magnet near the time interaction force do not have violent increase, therefore between energy accumulation and reverse stage of exhaustion thereof, can not produce and beat.
Described equipment comprises two static magnet, and wherein each connects with independent elastically deformable parts.Each static magnet is installed in the independent lining, simultaneously is inserted with the elastically deformable parts between the bottom of it and lining, preferably compression coil spring.Described equipment is cheap relatively and can regulate easily.
If described equipment comprises two static magnet that connect with public elastically deformable parts, then also be suitable.
Preferably described magnet can be installed in the chamber of public lining with being shifted, this public lining connects with frame with fixed form and axially arranges with reciprocating lever, and described elastically deformable arrangements of components is between described static magnet, described moving magnet is attached on the described reciprocating lever in described lining outside simultaneously, so that described lining is between described moving magnet, meanwhile the difference of the distance of avoiding the surface mutually of the distance of the mutual adjacently situated surfaces of the moving magnet under the prestress state of elastically deformable parts and static magnet equals the basic stroke of described reciprocating lever, and this basic stroke is less than the traveled distance of described reciprocating lever.
Further preferably, the static magnet of each of described equipment can be installed in one of them the chamber of two independent linings with being shifted, two independent linings are axially arranged with the frame connection and with described reciprocating lever with fixed form, and described elastically deformable parts always are arranged between the bottom and static magnet of lining, be attached on the described reciprocating lever in described moving magnet or the zone of moving magnet between described lining simultaneously, meanwhile the distance of the mutual adjacently situated surfaces of the static magnet under the prestress state of elastically deformable parts and the difference of the distance on the surface of avoiding surface or moving magnet mutually of moving magnet equal the basic stroke of described reciprocating lever, and this basic stroke is less than the traveled distance of described reciprocating lever.
Can place even how right magnet along reciprocating lever like this, and can adjusted design to be fit to the structure of machine, particularly with respect to the potential in relevant space.
From this viewpoint, if the lining on the frame is attached between the operating unit of two vicinities of machine, then be favourable.
Preferably, moving magnet is attached as at reciprocating lever and can readjusts described moving magnet.Make it possible to revise the length of package like this.
About magnet itself, if magnet arrange symmetrically with respect to the longitudinal axis of reciprocating lever, then be favourable, this makes it possible to magnet is made for ring, wherein its face side contacts with the match surface of elastically deformable parts.
The elastically deformable parts are formed by spring, preferably compression coil spring.This is the part of affording, and it can easily be conditioned, and from their viewpoint of force characteristic, can produce with narrower product tolerance.
Description of drawings
The exemplary embodiment of described equipment schematically is shown in the accompanying drawings, shown in it
Fig. 1 is the view of the part of the parts of the operating unit of several mutual vicinities of the textile machinery in the embodiment with a spring,
Fig. 2 is arranged in the detail view of mutual alignment of reciprocating lever in the zone, reciprocating dead point of reciprocating lever for thread-carrier, magnet and the spring of the yarn of reeling,
Fig. 3 is the relation curve of the route of the separating force of the magnet before the reciprocating dead point that arrives reciprocating lever and the power of compressing spring,
Fig. 4 is one section view of the parts of the operating unit of several mutual vicinities of the textile machinery in the embodiment with two springs, and
Fig. 5 is positioned at the detail view of mutual alignment of reciprocating lever in the zone, reciprocating dead point of reciprocating lever for thread-carrier, magnet and the spring of the yarn of the coiling of the embodiment that is used for having two springs.
Description of reference numerals
1 frame
11 (reciprocating lever) slide rail
The bearing of 12 (winding mechanism) axle drive shaft
2 reciprocating levers
21 (yarn of the coiling of LH side) fro guiding-yarn device
210 (the LH side) moving magnet
22 (yarn of the coiling of RH side) fro guiding-yarn device
220 (the RH side) moving magnet
3 yarns
4 linings
41 (lining of LH side) collar
42 (lining of RH side) collar
The cylindrical guides of 43 springs
431 (in the surface of lining) recess
44 (compression spiral) spring
45 screws
The static magnet of 5 (the LH sides)
The static magnet of 6 (the RH sides)
7 (winding mechanism) axle drive shaft
71 (winding mechanism) driven roller
72 bobbins of reeling
8 linings
81 (lining) surface
82 (lining) collar
The guides of 83 (springs)
84 (compression spiral) spring
85 screws
F (effect in the magnetic field of spring) power
F
0(in starting point=0 of coordinate axle) power
F
1(coming the maximum, force of self-magnetic field, spring) prestress
F
2(maximum of the summation of magnetic field and spring) power
d
01The track of (in the F/s of the decelerated movement before the dead point or in the subordinate phase of the accelerated movement after the dead point) reciprocating lever
d
02(decelerated movement before the dead point or the dead point after accelerated movement) total track of reciprocating lever
d
12The track of (in the subordinate phase of the decelerated movement before the dead point or in the F/s of the accelerated movement after the dead point) reciprocating lever
d
m(gap between the magnet)
Vo
1The distance of avoiding the surface mutually of static magnet
Vo
2The distance of avoiding the surface mutually of (moving magnet) moving magnet
Vp
1The distance of the mutual adjacently situated surfaces of moving magnet
Vp
2The distance of the mutual adjacently situated surfaces of static magnet
The position of x reciprocating lever
x
0The starting point of coordinate axle
x
1The position of (when the independent action in magnetic field finishes) reciprocating lever
x
2The position of the reciprocating lever at place, dead point
The specific embodiment
The exemplary embodiment of equipment shown in Figure 1, the operating unit that has two vicinities of spinning frame at this equipment.In frame 1, be furnished with continuous reciprocating lever 2 along row's operating unit, operating unit is arranged in the section with some positions, reciprocating lever 2 is slidably mounted in the slide rail 11 and is connected to known not shown driver train, makes reciprocating lever 2 carry out controlled straight reciprocating motion and controls the position at the dead point of reciprocating lever 2 by driver train by driver train.The fro guiding-yarn device 22 (at the operating unit shown in the RH side) of the yarn 3 that on the reciprocating lever 2 of each operating unit, is attached with the fro guiding-yarn device 21 that is not shown specifically (be used at the operating unit shown in the LH side) of yarn with fixed form and reels.Frame 1 and reciprocating lever 2 coaxial a section certain be attached with cylindrical bush 4 between to operating unit, it is shown specifically in Fig. 2.Therefore continuous reciprocating lever 2 passes lining 4.
Two cylindrical guidess 43 are installed in the interior cylindrical chamber between its collar 41,42 of lining 4 slidably, compression coil spring 44 is installed in the chamber of cylindrical guides 43.The collar 42 for example is attached to the main body of lining 4 by screw 45 with removably.Make it possible to like this guides 43 and spring 44 are inserted in the main body of lining 4.In the outside face recess 431 of guides 43, be attached with the annular permanent static magnet 5,6 that for example has opposite magnetic pole adjacent each other.The static magnet 5 of annular, 6 internal diameter are greater than the external diameter of reciprocating lever 2.It only is conventional coil spring 44 that obvious elastically deformable parts do not need.Certainly can by other elastically deformable parts for example the metal spring of other types substitute, can be pneumatic spring.
With the reciprocating lever 2 at the contiguous operating unit place of lining 4 on, be attached with moving magnet 210,220 in the thread-carrier 21 of yarn 3,22 position, so that they are with identical magnetic pole and contiguous static magnet 5,6 adjacent.
Magnet 5,210 and 6,220 mutual layout are such: moving magnet 210,220 mutual adjacently situated surfaces apart from vp
1With static magnet 5,6 avoid mutually the surface apart from vo
1Difference equal the length of the basic stroke of reciprocating lever 2, do not compressed by prestress consistently forever in the zone at the dead point of reciprocating lever 2 with this basic stroke spring 44.The traveled distance of reciprocating lever 2 is greater than basic stroke.The difference of traveled distance and basic stroke equals the maxim of machine adjustable stroke of the crossover at the edge in the package.When reciprocating lever moved, the official post of this length aspect got spring 44 in place, the dead point compression of the motion of reciprocating lever.The bulk compressibility of spring 44 is variable and corresponding with the actual dead point during the crossover cycle.In unshowned embodiment, moving magnet 210,220 can be shifted attached with respect to reciprocating lever 2.Viewpoint from machine adjustments.Arrange that along a reciprocating lever 2 more a large amount of unit is more unfavorable, but it makes it possible to change the length of the basic stroke of reciprocating lever 2, meanwhile before the dead point of reciprocating lever 2, keep size and the route of separating force.
Be furnished with the continuous axle drive shaft 7 of winding mechanism in framework 1 along row's operating unit, axle drive shaft 7 is rotatably installed in the bearing 12 and is connected to known not shown actuator.In each operating unit, be attached with driven roller 71 at axle drive shaft 7, during yarn 3 was reeled, the surface of the bobbin 72 that is wound contacted with the friction circumference of driven roller 71.Have under the situation of cylinder form at the bobbin 72 that is wound, its rotation axis is parallel with the rotation axis of axle drive shaft 7.
The exemplary embodiment that illustrates is the quantity of the lining of a whole side of regulation spinning machine not.Have static magnet 5,6 and the moving magnet corresponding with it 210,220 lining 4 is not needed to be arranged in every section of operating unit, perhaps vice versa, can have than with the lining 4 of the corresponding greater number of hop count.Preferably for mounting bush 4, can utilize common space available between the adjacent segment of machine.Make it possible to so additional being installed in of equipment according to the present invention is on the operating spinning machine.Obviously be positioned under the situation of a greater amount lining 4 on the reciprocating lever 2 in use, some linings 4 can be positioned at the end of reciprocating lever 2.In principle, during reciprocating lever 2 positioning adapters, target always prevents the vibration of reciprocating lever 2.Fig. 3 represents the relation curve on the position x of the reciprocating lever 2 of route in the zone, dead point of the straight reciprocating motion of reciprocating lever 2 of power of the separating force F of magnet 5 and 210 and compression spring 44.This position provides by setting regulating mechanism, and when coiling yarn 3, regulating mechanism is controlled the variation of the dead center position of reciprocating lever 2 in a known way, realizes being wrapped in the overlapping of place, dead point, i.e. crossover thus.In the idle mode of equipment, spring 44 is with prestress F
1Be installed in the lining 4.Here starting point (the x of frame of axis
0, F
0) characterize moment, wherein at reciprocating lever 2 when move to right (Fig. 2 and Fig. 3), static magnet 5 and begin effectively with the power of being separated from each other of its approaching moving magnet 210.During this time, before the dead point, reciprocating lever 2 is in and track d
02=d
01+ d
12Corresponding distance.In the F/s of the motion of reciprocating lever 2 below, the magnet 5 that repels, 210 separating force F increase gradually mutually, and are realizing track d
01Afterwards, it is positioned at position x
1, it realizes the prestress value F of spring 44
1Spring 44 has mild constant characteristic, magnet 5,210 in fact approaches mutually, but because weak spring 44, makes in the subordinate phase of the motion of reciprocating lever 2, when spring 44 compressions, be positioned at the guides 43 of LH side with respect to the main body right shift of lining 4.Separating force is at track d
12Go up with linear mode and little by little from position x
1The prestress value F at place
1Be increased to maximum, force value F
2(position x
2The summation of the separating force in the magnetic field at place and the power of spring).Prestress F
1Under magnet between gap d
mBalance by the power between magnet 210 and the magnet 5 and spring 44 provides.Between the compression period of spring 44, power only increases with minimum value, and the gap d that therefore produces between the magnet 5,210
mAlso reduce slightly, and almost constant.
Fig. 4 and detail view 5 expressions are according to the alternate embodiment of equipment of the present invention, it comprises two linings 8 that axially are attached to frame 1 with reciprocating lever 2, and two linings 8 near the fro guiding-yarn device 21 of the yarn of the operating unit shown in the LH side with the mirror image view about symmetrically.The lining of avoiding mutually on the side 8 has fixed surface 81, and the lining 8 on the mutual adjacent side has the collar 82.From the collar 82 sides cylindrical guides 83 always is installed slidably in lining 8, compression coil spring 84 is installed in the chamber of cylindrical guides 83, its second side rests on the fixed surface 81 of lining 8.The collar 82 for example is attached to the main body of lining 8 by screw 85 with removably.Guarantee like this guides 83 and spring 84 are inserted in the main body of lining 8.In the outside face recess 831 of the guides 83 of first and second linings 8, be attached with annular permanent static magnet 5,6.The static magnet 5 of annular, 6 internal diameter are greater than the external diameter of reciprocating lever 2.
In the exemplary embodiment, in the zone of fro guiding-yarn device 21, be attached with long annular movement magnet 200 at reciprocating lever 2, it is schematically illustrated in the axis below of reciprocating lever 2.In the alternate embodiment above the axis that is illustrated in reciprocating lever 2, be attached with two annular movement magnet 210,220 at reciprocating lever 2.Moving magnet 200 or moving magnet 210,220 be with identical magnetic pole and corresponding static magnet 5,6 adjacent, and it is right in fact to produce the cooperation of repelling magnet mutually thus, similar to embodiment as shown in Figure 1.
The mutual layout of magnet 5,6,200 (can be 210,220) is such: static magnet 5,6 mutual adjacently situated surfaces apart from vp
2With moving magnet 200 avoid the surface (can be moving magnet 210,220 avoid the surface mutually) apart from vo
2Difference represent the length of the basic stroke of reciprocating lever 2, do not compressed by prestress consistently forever in the zone at the dead point of reciprocating lever 2 with this basic stroke spring 84.The traveled distance of reciprocating lever 2 is greater than basic stroke.The difference of traveled distance and basic stroke equals the maxim of machine adjustable stroke of the crossover at the edge in the package.When reciprocating lever moved, the difference of this length caused spring 84 in place, the dead point compression of the motion of reciprocating lever.The bulk compressibility of spring 84 is variable and corresponding with the actual dead point during the crossover cycle.In unshowned embodiment, similar to above-described embodiment of Fig. 1, moving magnet 210,220 can be shifted attached with respect to reciprocating lever 2.
Be used for the braking of reciprocating lever 2 except the potential energy that before the dead point, utilizes kinetic energy with reciprocating lever 2 to be converted into the potential energy in magnetic field and compression spring 44,84 the elasticity field of force, and the dead point after, utilize on the contrary the conversion of the potential energy in the accumulation potential energy in the elasticity field of force and magnetic field to be used for outside its starting operation, according to the major advantage of the scheme of this scheme be can not impact cumlative energy and in the back segment medi-spring 44 of the track of reciprocating lever 2,84 mild characteristic.The moment (the F that reciprocating lever 2 begins in spring 44,84 compression
1, x
1) the relatively low speed of arrangement.The size of magnet 5,210 separating force and route and spring 44,84 mild characteristic are combined and make it possible to be implemented in short track d before the dead points of reciprocating lever 2
02On the height energy accumulation, at prestress F
1With with the stroke of reciprocating lever 2 in variable track d
12Corresponding maximum, force F
2Between have less difference.
Make it possible to eliminate the influence of the longitudinal vibration of reciprocating lever along whole reciprocating lever location accumulator, therefore make it possible to realize to be attached to height exact location in the dead point of thread-carrier of reciprocating lever 2 and desirable crossover, thereby form the quality of package.And, be simple according to the structure of equipment of the present invention.This fact makes it possible to they are installed on the more multiposition of reciprocating lever 2.Quote exemplary embodiment and be for the target of method and apparatus according to the invention is described best, meanwhile the meaning of exemplary embodiment is not restrictive meaning.
Claims (11)
1. one kind is used for making the reciprocal equipment of yarn on the textile machinery, yarn (3) is wound on the mound bobbins (72) in the winding mechanism of the operating unit that is installed on textile machinery, described equipment comprises: along the reciprocating lever (2) of described machine layout, this reciprocating lever is public for row's operating unit of a side of described machine, and connects with the actuator that it is given the straight reciprocating motion of route-variable; And at least two magnetic couples (5 and 210 or 200; 6 and 220 or 200), described magnetic couple is by the magnet (5,210 that relative to each other is arranged in the mutual adjacent same pole on frame (1) and the described reciprocating lever (2); 5,200; 6,220; 6,200) form, it is characterized in that described magnetic couple (5 and 210 or 200; 6 and 220 or 200) formed by at least one moving magnet (210,220,200) and two the static magnet (5,6) that are installed on the described reciprocating lever (2), two static magnet are installed on the described frame (1) with the prestress state by at least one elastically deformable parts, and the prestress of elastically deformable parts (F1) is less than magnetic couple (5 and 210 or 200; 6 and 220 or 200) power that is separated from each other when their same pole is in contact with one another.
2. according to claim 1ly it is characterized in that be used to the reciprocal equipment of yarn that makes on the textile machinery this equipment comprises two static magnet (5,6), wherein each static magnet connects with independent elastically deformable parts.
3. according to claim 1ly it is characterized in that be used to the reciprocal equipment of yarn that makes on the textile machinery this equipment comprises two the static magnet (5,6) that connect with public elastically deformable parts.
4. according to claim 3 be used to the reciprocal equipment of yarn that makes on the textile machinery, it is characterized in that, described static magnet (5,6) can be installed in the chamber of public lining (4) with being shifted, public lining (4) connects with described frame (1) with fixed form and axially arranges with reciprocating lever (2), and described elastically deformable arrangements of components is at described static magnet (5,6) between, described moving magnet (210 of while, 220) be attached on the described reciprocating lever (2) in described lining (4) outside, so that described lining (4) is positioned at described moving magnet (210,220) between, the moving magnet (210 under the prestress state of elastically deformable parts meanwhile, the distance of mutual adjacently situated surfaces 220) (vp1) and static magnet (5, the difference of the distance (vo1) of avoiding the surface mutually 6) equals the basic stroke of described reciprocating lever (2), and this basic stroke is less than the traveled distance of described reciprocating lever (2).
5. according to claim 2 be used to the reciprocal equipment of yarn that makes on the textile machinery, it is characterized in that, each static magnet (5,6) can be installed in one of them the chamber of two independent linings (8) with being shifted, two independent linings (8) are connected with described frame (1) with fixed form and arrange coaxially with reciprocating lever (2), and described elastically deformable parts always are arranged in bottom and the static magnet (5 of lining (8), 6) between, described moving magnet (210 of while, 220) or in the zone of moving magnet (200) between lining (8) be attached on the described reciprocating lever (2), the static magnet (5 under the prestress state of elastically deformable parts meanwhile, the distance of mutual adjacently situated surfaces 6) (vp2) and moving magnet (210, the difference of the distance (vo2) on the surface of avoiding surface or moving magnet (200) mutually 220) equals the basic stroke of described reciprocating lever (2), and this basic stroke is less than the traveled distance of described reciprocating lever (2).
6. describedly it is characterized in that be used to the reciprocal equipment of yarn that makes on the textile machinery according to claim 4 or 5 that the lining on the described frame (1) (4,8) is attached between the operating unit of two vicinities of described machine.
7. describedly it is characterized in that be used to the reciprocal equipment of yarn that makes on the textile machinery described moving magnet (210,220) is attached as at described reciprocating lever (2) can readjust described moving magnet according to any one of claim 1 to 4.
8. describedly it is characterized in that be used to the reciprocal equipment of yarn that makes on the textile machinery described magnet (5,6,200,210,220) is arranged symmetrically towards the longitudinal axis of described reciprocating lever (2) according to any one of claim 1 to 5.
9. according to claim 8ly it is characterized in that be used to the reciprocal equipment of yarn that makes on the textile machinery described magnet (5,6,200,210,220) is made for ring.
10. describedly it is characterized in that be used to the reciprocal equipment of yarn that makes on the textile machinery described elastically deformable parts are formed by spring according to any one of claim 1 to 5.
11. according to claim 10ly it is characterized in that be used to the reciprocal equipment of yarn that makes on the textile machinery described spring is compression coil spring (44,84).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CZ201124802 | 2011-09-06 | ||
| CZPUV2011-24802 | 2011-09-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203112232U true CN203112232U (en) | 2013-08-07 |
Family
ID=48892601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012205149610U Expired - Fee Related CN203112232U (en) | 2011-09-06 | 2012-09-05 | Device for reciprocating yarns on textile machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203112232U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104649076A (en) * | 2013-11-19 | 2015-05-27 | 舍弗勒技术股份两合公司 | Yarn guide and yarn winding machine |
| CN104724543A (en) * | 2013-12-18 | 2015-06-24 | 利伯西科技大学 | Method and device for yarn distribution process during winding thereof onto bobbin |
-
2012
- 2012-09-05 CN CN2012205149610U patent/CN203112232U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104649076A (en) * | 2013-11-19 | 2015-05-27 | 舍弗勒技术股份两合公司 | Yarn guide and yarn winding machine |
| CN104724543A (en) * | 2013-12-18 | 2015-06-24 | 利伯西科技大学 | Method and device for yarn distribution process during winding thereof onto bobbin |
| CN104724543B (en) * | 2013-12-18 | 2020-02-18 | 利伯西科技大学 | Method and device for traversing a yarn during its winding on a bobbin |
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