CN106167955B - The guide bar assembly of tricot machine - Google Patents
The guide bar assembly of tricot machine Download PDFInfo
- Publication number
- CN106167955B CN106167955B CN201610032997.8A CN201610032997A CN106167955B CN 106167955 B CN106167955 B CN 106167955B CN 201610032997 A CN201610032997 A CN 201610032997A CN 106167955 B CN106167955 B CN 106167955B
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- CN
- China
- Prior art keywords
- driving device
- side face
- bar
- guide bar
- jacquard weave
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B27/00—Details of, or auxiliary devices incorporated in, warp knitting machines, restricted to machines of this kind
- D04B27/10—Devices for supplying, feeding, or guiding threads to needles
- D04B27/24—Thread guide bar assemblies
- D04B27/26—Shogging devices therefor
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Knitting Machines (AREA)
Abstract
A kind of guide bar assembly of present invention explanation tricot machine（1）, which has at least one sley bar（2）, along unique driving direction act on the sley bar（2）Cross sliding driving device（5‑7）And it is in reverse to the withdrawing device that the driving direction works.Think higher operating rate and higher precision can be united.For this provision, the withdrawing device has driving device of pulling back（11‑17）.
Description
Technical field
The present invention relates to a kind of guide bar assembly of tricot machine, which there is at least one comb to save, along unique
Driving direction acts on the cross sliding driving device of the sley bar and is in reverse to the withdrawing device that the driving direction works.
Background technology
In order to manufacture knitted fabric, it is necessary to form looped pile., then must be by means of being also referred to as the guide of eye needle guide for lopping
Pin or other yarn guide make warp thread around knitting needle.The sley point is arranged at the sley bar herein.It is arranged in comb
Sley point at comb must be moved all in the same way.The sley point, movement along its direction longitudinally extended
Caused by so-called cross sliding driving device.The cross sliding driving device can such as have pattern disc or jacquard weave chain
Bar, the jacquard weave tappet being in the sley bar among effect connection are resisted against on the pattern disc or pattern chain.It is described
Jacquard weave tappet is maintained at by withdrawing device on the pattern disc or pattern chain.The driving mechanism is in such case
Under only along a unique direction act on the sley bar, that is, with pressure or impact force action in the sley bar.
The withdrawing device correspondingly works in the opposite direction.
The withdrawing device is typically provided with spring system, which is applied to pull-back forces on the sley bar.But,
For the traversing caused higher inertia force by the sley bar, it is necessary to make the spring system pre- with very high degree
Tightly, for maintaining the power between the yarn guiding chase comb, the jacquard weave tappet and the pattern disc or the pattern chain
Connection.These inertia force are added in the power of the spring system so that the jacquard weave tappet is subjected to high load.Except this with
Outside, the change of these power is very violent, thus there is the element participated in elastic deformation danger and thus positioning accurate
Degree is subject to deleterious effect.
When being maintained or adjusting operation, it is necessary to which the sley bar is placed in maintenance position from operating position.For this reason,
The spring system and the sley bar must be separated.For the higher prestressing force of the spring system, this work
It is required that consumed from operating personnel, higher strength.
Suitably returned for the inertia force of the acceleration from the sley bar to apply in tricot machine fast turn-around
Pulling force, will usually use the spring system with higher spring constant.This causes described for larger traversing distance
The huge of spring force rises and causes needle gage due to the elastic deformation between the sley bar and the cross sliding driving device
Deterioration in accuracy.
Solution as an alternative is, uses the reeded pattern disc of tool, the disk roller of the jacquard weave tappet
Guided in the groove.The groove gathers around a kind of shape herein, the shape determine the stroke of the jacquard weave tappet and
Thereby determine that the movement of the sley bar.Herein, power can be come along two directions longitudinally extended parallel to the sley bar
Transmit.But, this solution has the disadvantages that：The negative camber of the radial direction of the groove and the positive camber of radial direction are due to system
Make tolerance and economically cannot so be made to precisely, so as to set the song in the rotating scope of the pattern disc
Line disk roller, relative to pattern disc, uniform gap or uniform prestressing force.
The content of the invention
The task of the present invention is make higher operating rate mutually unify with higher precision.
The task is resolved in the following manner for the guide bar assembly of type mentioned in the beginning：It is described to pull back
Device has driving device of pulling back.
The driving device of pulling back now control the sley bar, along the side oppositely oriented with the driving direction
To movement.It is possible thereby to by actuated element, than jacquard weave tappet as mentioned above by the sley bar and the traversing drive
Dynamic device, such as described pattern disc or pattern chain are permanently kept among gapless engagement so that the sley bar
Movement can be accurately obtained very much control more specifically in the case where being not dependent on the operating rate of the tricot machine
To control.The return movement is controlledly carried out now, so that change will not be produced by the movement lift of the sley bar
Elastic force or analogue.The sley bar be in reverse to the movement phase of driving direction in its return movement, namely
To being equably subjected to load, so that the dangerous of vibration also is kept smaller.Maintenance is simplified, because the withdrawing device constructs
Obtain significantly simpler.
It is preferred that the driving device of pulling back acts on the sley bar by spring.The spring is used to make the sley bar necessary
When by connecting element, than jacquard weave tappet as mentioned above be always in gapless engagement with the cross sliding driving device
In.But because the spring moves together with the withdrawing device, it is possible that the less length for producing the spring becomes
Change and thus produce the change of less power.Correspondingly, act on the sley bar and the guide bar assembly, be total to sley bar
The power of the component of same-action is kept substantially identical in the sley bar, the complete period of motion.
It is preferred that the spring is arranged in the connecting element between the sley bar and the driving device of pulling back.It is such to connect
Connecing element can be such as made up of cable traction device.Thus people in the designing scheme of the withdrawing device more from
By.
It is preferred that driving device of pulling back described in triggering in the case of synchronous with the cross sliding driving device.It is possible thereby to make institute
State sley bar, along the movement of driving direction and the sley bar, the movement that is in reverse to driving direction highly precisely phase each other
Matching.
It is preferred that the driving device of pulling back, which has, possesses the cam member of the first circular side face and the traversing driving
Device has the jacquard weave element for possessing the second circular side face, and second side face acts on jacquard weave tappet, wherein, the side face
Rotate synchronously with one another.It is possible thereby to realize synchronous fortune pull back driving device and cross sliding driving device, mentioned above
Line mode.
It is preferred that the driving device of pulling back has touching element, which is resisted against at first side face, wherein,
The touching element is connected with turning-bar, and the turning-bar can be deflected around swivel point, and the sley bar is at one
Be connected at position with the turning-bar, the turning-bar be arranged in the swivel point, backwards to touching element side on.Institute
State turning-bar and be thus configured to double armed lever.It is described touching element engagement on one end, and the sley bar be bonded on it is another
On a end.It is possible thereby to saying so reverses the movement of the slewing rollers.If first side face is by the touching element
Outside is diametrically guided to, that is just acted in the pulling motion of the sley bar.
It is preferred that first side face and second side face have a multi-pattern respectively, and the touching element relative to
The jacquard weave tappet offset by least one decorative pattern.Decorative pattern includes all in order to make the movement in the sley bar jacquard weave section must
The information wanted.If such jacquard weave section is not too long, multi-pattern can be placed on the side face completely.Touching
Element and jacquard weave tappet, abutment offset, which provide, makes the arrangement spatially of touching element and jacquard weave tappet slightly separated
Feasible program.
It is preferred here that the cam member and the jacquard weave element are arranged in common drive shaft.It is if described
Cam member and the jacquard weave element are correspondingly configured to cam disc or jacquard weave disk, and then the drive shaft can be formed jointly
Rotation axis.This is a kind of very simple feasible program, is used for realization the synchronous movement of the first side face and the second side face.
Provided in particularly preferred designing scheme, the cam member and the jacquard weave element are same elements.Phase
It is same side face to answer then first side face and second side face.The touching element and the jacquard weave tappet are then
Against on the same surface, wherein, the circumferential direction side of the touching element and the jacquard weave tappet advantageously along the side face
To offsetting relative to each other.
It is preferred that the cross sliding driving device only acts on the sley bar with pressure, and described pull back driving device only
With pulling force effect in the comb section.It is possible thereby to realize movement, point-device control for the sley bar.
Brief description of the drawings
Below by way of preferred embodiment combination attached drawing, present invention is described.Wherein attached drawing is shown：
Fig. 1 is the schematic diagram of guide bar assembly；And
Fig. 2 is guide bar assembly, the schematic diagram of the embodiment simplified.
Element that is identical and corresponding to each other is equipped with identical reference numeral in all of the figs.
Embodiment
Guide bar assembly according to Fig. 1 has the sley bar 2 that can also be referred to as yarn guiding chase comb.Secured at the sley bar 2
Multiple yarn guides 3, the yarn guide are such as configured to eye needle guide or sley point.
In operation, shown by by double-head arrow 4 as back and forth driving as described in sley bar.The double-head arrow 4 is shown
Parallel to the direction longitudinally extended of the sley bar.In many cases, the sley bar 2 also also is normal to figure in knitting cycle
Paper plane is moved.But it is not further expalined for this in operation currently.
The guide bar assembly 1 has cross sliding driving device.The cross sliding driving device has to possess carrying for the first side face 6
The jacquard weave element 5 of the form of flower disk.The jacquard weave element 5 is rotated by drive motor 7.Pattern disc can also be substituted
And use pattern chain.
Jacquard weave tappet 8 is resisted against on the first side face 6 of the jacquard weave element 5 with disk roller 9.First side face 6 is along week
There is different distances relative to the rotation axis 10 of the jacquard weave element 4 to direction.Correspondingly, when the side face is relative to described
Rotation axis 10 possess it is larger apart from when, the jacquard weave tappet 8 is squeezed from the rotation axis 10.Leave the rotation axis 10
Direction below also referred to as " driving direction ".That is the cross sliding driving device only along driving direction, namely
Acted on along unique direction on the sley bar 2.
Withdrawing device is provided with order to which the disk roller 5 is held against at first side face 6.The withdrawing device
The driving direction is in reverse to be applied on the sley bar 2.Correspondingly, the disk roller 9 is always held against described
At one side face 6.The profile of first side face 6 can highly precisely and be seamlessly followed by the disk roller 9, so that
Movement that the sley bar 2 can equally be accurately controlled, along the direction of double-head arrow 4, namely longitudinally being extended parallel to it.
The withdrawing device has driving device of pulling back, which has cam member in the case of current
11.The cam member 11 has the second side face 12.The cam member 11 can be configured to convex just as the jacquard weave element 5
Wheel disc.The cam member 11 is arranged in the rotation axis 10 identical with the cam member 5 and electronic by identical driving
Machine 7 drives.That is the cam member 11 and 5 synchronous rotary of jacquard weave element and first side face 6 and institute
The second side face 12 is stated to rotate synchronously with one another.
The touching element 13 equally can with the shape of disk roller is connected with turning-bar 14.The turning-bar 14 can enclose
Deflected around swivel point 15.The turning-bar 14 has connect the swivel point 15 with the touching element 13 first
Lever arm 16 and the second lever arm 17 for connecting the swivel point 15 with rope section 18.The rope section 18 passes through spring 19
It is connected with the second rope section 20 with the sley bar 2.The spring 19 is under less prestressing force, so as to pass through described turn
The touching element 13 is enduringly held against at second side face 12 to bar 14.
If present the jacquard weave element 5 and the cam member 11 rotate together and first side face 6 and described
Second side face 12 is correspondingly coordinated with each other, then first side face 6, close in the region of the rotation axis 10 in institute
State and corresponding region is provided with the second side face 12, which has corresponding larger distance relative to the rotation axis.Thus
The disk roller 9 can be enduringly held against on first side face 6, the larger length without producing the spring 19
Degree changes and does not thus act in the change of the power of the sley bar 2.As can be seen that disk roller 9 and touching element 13
Circumferentially direction offsets one from another active position.
It can also but provide, be so designed that second side face 12, so that, in the inertia force from the transverse motion
The spring 19 is more tempestuously tensioned when reacting on the power of the spring 19, and the inertia force along with it is described
The power of the spring element 19 is reduced when the identical direction of the power of spring 19 is worked.It is possible thereby to will in normal operation
The power of the jacquard weave tappet 8 acted between the jacquard weave element 5 and the sley bar 2 is ideally kept constant.The jacquard weave element 5
Between the sley bar 2, conversion elastic deformation is avoided, and pitch accuracy can be highly precisely complied with.
Fig. 2 shows a kind of embodiment being simplified, in this embodiment the jacquard weave element 5 and the cam
Element 11 is same element.Correspondingly, first side face 6 and second side face 12 are same side faces.By means of institute
Turning-bar 14 is stated, it is the movement opposite with the driving direction that the movement of the touching element 13, which is turned to,.First side face 6
With second side face 12 certainly same side face in the ongoing illustrated embodiment, they are so formed so that the touching member
The movement of part 13 and the movement 9 form opposite identical.This can also be accomplished by the following way：In first side face 6
Be provided with multi-pattern at second side face 12, and the position offset of disk roller 9 and touching element 13 one or more
Several parts of bar decorative pattern or the decorative pattern.
By this arrangement, make the Return spring 19 together with the rope section 18,20 with the jacquard weave tappet 8
Identical mode is moved, and keeps identical pull-back forces to be guaranteed.
According to the designing scheme of Fig. 1 and 2 premised on inflexible sley bar 2, namely a kind of sley bar, which can be with
The load of pressure or impact force is born, without deforming.
Claims (8)
1. the guide bar assembly of tricot machine（1）, the guide bar assembly has：At least one sley bar（2,21）, along unique driving
Direction acts on the sley bar（2,21）Cross sliding driving device（5-7）And be in reverse to that the driving direction works pulls back
Device, it is characterised in that the withdrawing device has driving device of pulling back（11-17）, wherein, the driving device of pulling back（11-
17）Pass through spring（19）The sley bar is acted on, wherein, the spring（19）It is arranged in the sley bar（2）With the drive of pulling back
Dynamic device（11-17）Between connecting element（18、20）In.
2. the guide bar assembly as described in claim 1, it is characterised in that with the cross sliding driving device（5-7）Synchronously trigger
The driving device of pulling back（11-17）.
3. the guide bar assembly as described in claim 2, it is characterised in that the cross sliding driving device, which has, possesses the first side face
（6）Jacquard weave element（5）And the driving device of pulling back, which has, possesses the second side face（12）Cam member（11）, described
Two side faces act on jacquard weave tappet（8）, wherein, the side face（6、12）Rotate synchronously with one another.
4. the guide bar assembly as described in claim 3, it is characterised in that the driving device of pulling back (11-17) has touching member
Part（13）, it is described touching element be resisted against at second side face, wherein, the touching element（13）With turning-bar（14）It is connected
Connect, the turning-bar can be around swivel point（15）Deflection, and the sley bar（2）At a position with the turning-bar
（14）It is connected, the turning-bar is arranged in the swivel point（15）, backwards to the touching element（13）Side on.
5. the guide bar assembly as described in claim 4, it is characterised in that first side face（6）With second side face（12）
There is multi-pattern, and the touching element respectively（13）Relative to the jacquard weave tappet（8）It offset by least one decorative pattern.
6. the guide bar assembly as described in claim 3 or 4, it is characterised in that the cam member（11）With the jacquard weave element
（5）It is arranged in common axis of rotation（10）On.
7. the guide bar assembly as described in claim 3 or 4, it is characterised in that the cam member（11）With the jacquard weave element
（5）It is same element.
8. the guide bar assembly as described in claim 1 or 2, it is characterised in that the cross sliding driving device（5-7）Only with pressure
Act on the sley bar（2）, and the driving device of pulling back（11-17）Only with pulling force effect in the sley bar.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP15168573.2 | 2015-05-21 | ||
| EP15168573.2A EP3095904B1 (en) | 2015-05-21 | 2015-05-21 | Guide bar assembly for a warp knitting machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106167955A CN106167955A (en) | 2016-11-30 |
| CN106167955B true CN106167955B (en) | 2018-05-08 |
Family
ID=53199821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610032997.8A Active CN106167955B (en) | 2015-05-21 | 2016-01-19 | The guide bar assembly of tricot machine |
Country Status (2)
| Country | Link |
|---|---|
| EP (1) | EP3095904B1 (en) |
| CN (1) | CN106167955B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108374234A (en) * | 2018-04-13 | 2018-08-07 | 江苏理工学院 | Novel warp for knitted fabric structure transformer insulating materials is set up standby |
| EP3511459B1 (en) * | 2019-04-30 | 2021-06-02 | KARL MAYER STOLL R&D GmbH | Warp knitting machine |
| EP3511460B1 (en) * | 2019-04-30 | 2021-06-02 | KARL MAYER STOLL R&D GmbH | Warp knitting machine and method for user support for a warp knitting machine |
| CN110699845A (en) * | 2019-10-31 | 2020-01-17 | 福建省鑫港纺织机械有限公司 | Guide bar shogging mechanism of vertical multi-outlet warp knitting machine |
| CN117144555B (en) * | 2023-11-01 | 2024-02-27 | 福建省鑫港纺织机械有限公司 | Warp knitting machine sideslip device of self-adaptation yarn tension adjustment |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE399487C (en) * | 1923-01-11 | 1924-08-04 | Akt Ges Maschf | Warp knitting machine |
| DE4130030C3 (en) * | 1991-09-10 | 1996-03-21 | Mayer Textilmaschf | Warp knitting machine with bar |
| DE10035160B4 (en) * | 2000-07-19 | 2004-06-03 | Karl Mayer Textilmaschinenfabrik Gmbh | Warp knitting machine with at least one bar |
| CN100537872C (en) * | 2007-06-11 | 2009-09-09 | 江南大学 | The tricot machine comb racking-movement device that a kind of linear servo-actuator drives |
| CN201313974Y (en) * | 2008-11-14 | 2009-09-23 | 常州市宏发纵横新材料科技有限公司 | Guide bar shifting mechanism of warp knitting machine |
| DE102009020032B4 (en) * | 2009-05-05 | 2017-06-14 | Karl Mayer Textilmaschinenfabrik Gmbh | Warp knitting machine |
| CN102260958B (en) * | 2011-07-28 | 2014-04-02 | 常州市润源经编机械有限公司 | Method for transversely moving guide bar of warp knitting machine and transverse moving mechanism using method |
| EP2728045B1 (en) * | 2012-11-06 | 2014-10-01 | Karl Mayer Textilmaschinenfabrik GmbH | Warp knitting machine |
| CN203583144U (en) * | 2013-11-06 | 2014-05-07 | 浙江宏锋经纬编有限公司 | Electronic traversing mechanism of warp knitting machine |
| CN203890625U (en) * | 2014-02-21 | 2014-10-22 | 长兴德裕新材料有限公司 | Warp knitting machine guide bar pull back structure |
-
2015
- 2015-05-21 EP EP15168573.2A patent/EP3095904B1/en active Active
-
2016
- 2016-01-19 CN CN201610032997.8A patent/CN106167955B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| EP3095904A1 (en) | 2016-11-23 |
| EP3095904B1 (en) | 2017-03-22 |
| CN106167955A (en) | 2016-11-30 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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Effective date of registration: 20200203 Address after: Oberzhausen, Germany Patentee after: Karmeier R & D Co., Ltd Address before: Oberzhausen, Germany Patentee before: KARL MAYER TEXTILMASCHINENFABRIK GmbH |
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| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Oberzhausen, Germany Patentee after: Carlmeyerstol R & D Co.,Ltd. Address before: Oberzhausen, Germany Patentee before: Karmeier R & D Co.,Ltd. |