CN107177930A - Tricot machine - Google Patents
Tricot machine Download PDFInfo
- Publication number
- CN107177930A CN107177930A CN201610379684.XA CN201610379684A CN107177930A CN 107177930 A CN107177930 A CN 107177930A CN 201610379684 A CN201610379684 A CN 201610379684A CN 107177930 A CN107177930 A CN 107177930A
- Authority
- CN
- China
- Prior art keywords
- sley bar
- drive mechanism
- slip
- tricot machine
- machine according
- 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.)
- Granted
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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
- D04B27/06—Needle bars; Sinker bars
- D04B27/08—Driving devices therefor
-
- 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
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Knitting Machines (AREA)
- Electric Stoves And Ranges (AREA)
- Transmission Devices (AREA)
Abstract
The present invention relates to a kind of tricot machine, specifically, provide a kind of tricot machine (1), it is with grilling comb (2) and slides sley bar (3), the grilling comb (2) is manipulated by grilling comb drive mechanism (8 13) by main shaft, and the slip sley bar (3) is manipulated by sliding sley bar drive mechanism by main shaft.People want to provide a kind of tricot machine for the cost-effective that can be worked with high productivity.It is arranged to for this, slides sley bar drive mechanism and be configured to slide sley bar direct drive mechanism (14,15).
Description
Technical field
Grilling comb is carried the present invention relates to one kind（Nadelbarre）With slip sley bar（Schieberbarre）Tricot machine, the grilling comb manipulated by grilling comb drive mechanism by main shaft, and the slip sley bar is manipulated by sliding sley bar drive mechanism by main shaft.
Background technology
Grilling comb carries a large amount of knitting needles（Wirknadel）, these knitting needles are also referred to as working needle.Knitting needle has head, and the head forms a kind of hook, can be in looped pile forming process using this kind of hook（Maschenbildungsvorgang）When traction yarn pass through the looped pile that is formed before.It is that each knitting needle is provided with sliding part to prevent to hook at the looped pile（Schieber）, when the head of knitting needle is drawn through the looped pile formed before, the sliding part covers the tip of hook.
Tricot machine also has other sley bar（Barren）, these other other circle formings of sley bar carrying（Wirkwerkzeuge）, such as sley point（Legenadeln）Or the like.Both grilling comb and slip sley bar are driven by main shaft.But the mass cg for sliding sley bar further leaves the axis of main shaft than the mass cg of grilling comb.In addition sley bar is slided than grilling comb quickly to accelerate and brake in looped pile forming process.Therefore people have been so designed that slip sley bar drive mechanism, i.e., the tappet driven by main shaft（Stößel）Drive the bar being anti-rotatably connected with axle.A number of other bars are anti-rotatably disposed with the axle, these bars drive slip sley bar by tappet.It is therefore feasible that, the other bar of big quantity is provided with the way of being distributed on the working width in tricot machine, so that sliding sley bar can be driven by corresponding big a large amount of support zones.
But such structure is relative cost consumption.Relatively large quality is generated, it correspondingly must accelerate and brake.The axle is arranged to be additional to grilling comb axle around its swing in looped pile forming process.Correspondingly also need to relatively large structure space.
The content of the invention
The task of the present invention is, provides a kind of tricot machine that can be built with the cost-effective of high productivity work.
The task is solved in the following manner in the tricot machine of type that beginning is referred to, that is, is slided sley bar drive mechanism and be configured to slide sley bar direct drive mechanism（Schieberbarrendirektantrieb）.
Sley bar is slided in sley bar direct drive mechanism is slided no longer directly to be driven by any bar-axle-bar structure but by main shaft.Structural detail can correspondingly be saved, this cause cost and quality to be exercised be kept as it is small.
Preferably sliding sley bar direct drive mechanism has tappet, and the tappet is connected by articulated elements with sliding sley bar bearing part, and the slip sley bar bearing part is supported in Linear guide.Linear guide can be for example arranged in grilling comb bearing part so that grilling comb and slide sley bar associated movement and slide sley bar direct drive mechanism only also control slide sley bar relative to grilling comb motion.
It is preferred here that, Linear guide, which has channeling direction and slides sley bar direct drive mechanism, has following driving direction, and the driving direction sandwiches obtuse angle with channeling direction.The obtuse angle keeps constant during whole looped pile forming process.The obtuse angle being capable of the slight variations during looped pile forming process, but keep obtuse angle in some cases.
Other axle is not present in addition to forming the axle of axis of oscillation of grilling comb preferably in grilling comb and in terms of sliding sley bar.Correspondingly people can save structure space.This structure space being conserved can be used to expand the axle for the axis of oscillation for being used as being used for grilling comb.Abandon other axle and also cause the reduction of supporting portion and thus cause to avoid loss power, because each supporting portion causes certain loss by friction.
It is the hollow profile being made of metal preferably to slide bar construction.It can cause the quality for sliding sley bar is kept as small in the way of cost-effective by using the hollow profile being made of metal, also merely have to accelerate and brake the less quality so as to slide sley bar direct drive mechanism.This energetically influences the operating rate of tricot machine, it is possible to increase the operating rate.The risk for forming vibration is held small.
Preferably hollow profile has specific rigidity, and specific rigidity of the specific ratio of rigidity with identical outline and the solid profile being made up of identical material is big by least 40%.The specific rigidity is the rigidity of the quality based on hollow profile.Slide sley bar (as already mentioned above) and relatively large power is applied with due to relatively strong acceleration and braking procedure, the power forces slip sley bar to produce the problem of in terms of fatigue strength in the such big deformation of generation in the case of unfavorable.The problem is overcome using the hollow profile with its big specific rigidity, because high specific rigidity resists the deformation forced with enough impedances.
Preferably grilling comb drive mechanism has knocking over bar（Abschlaghebel）With grilling comb direct drive mechanism.Working width using knocking over bar to promote grilling comb transverse to offset direction, i.e. transverse to the pin of tricot machine is moved.So grilling comb direct drive mechanism is merely responsible for motion of the grilling comb to third direction (i.e. perpendicular to transverse movement and perpendicular to offset direction).So equally people can save other bar and axle herein.
Sley bar direct drive mechanism and grilling comb direct drive mechanism are preferably slided respectively with the pin point adjacent to main shaft（Fußpunkt）And pin point is arranged in the identical circumferential section of main shaft.
Pin point is arranged to follow one another on the direction parallel to the axis of main shaft in a kind of particularly preferred design.Thus these pin points are located at the identical peripheral position of main shaft, but the position of the different radial directions relative to main shaft can be occupied during looped pile forming process（If needed）.Which save structure space.
It is also advantageous that grilling comb is configured to the hollow profile being made of metal.Thus quality equally can be saved in the way of cost-effective in the case of the grilling comb.
Preferably slide sley bar drive mechanism has multiple drive sections on the direction parallel to the axis of main shaft, and these drive sections have the spacing of at least 70cm, preferably at least 80cm relative to each other.The spacing is significantly greater than the used spacing so far when using bar-axle-bar drive mechanism.Especially when sliding sley bar with enough specific rigidity, then this point can be achieved.
Brief description of the drawings
The present invention is described with reference to drawing in accordance with the preferred embodiment below.Wherein：
Unique figure shows the very schematical diagram of a part for tricot machine.
Embodiment
A part for tricot machine 1 is shown in figure, the tricot machine 1 carries grilling comb 2, the grilling comb 2 carries a large amount of knitting needles, and these knitting needles are arranged perpendicularly to plan and followed one another.Knitting needle is not shown in drawing.In addition tricot machine 1, which has, slides sley bar 3, and the slip sley bar 3 is that each knitting needle carries sliding part.Also without showing sliding part.
Slide sley bar 3 to be fixed on slip sley bar bearing part 4, the slip sley bar bearing part 4 is guided in linear guide apparatus 5.Linear guide apparatus 5 has multiple Linear guides, and these Linear guides are arranged perpendicularly to plan and followed one another.Linear guide apparatus 5 has channeling direction 6.
Linear guide apparatus 5 is arranged in grilling comb bearing part 7, the grilling comb bearing part 7 carrying grilling comb 2.Grilling comb bearing part 7 is moveably supported at carrier bar 8 again.Carrier bar 8 is anti-rotatably fixed on axle 9.Axle 9 is driven by the knocking over bar 10 (that is tappet 11 by being driven by the main shaft not shown further) being equally anti-rotatably connected with axle 9 with oscillating motion.Tappet 11 can be carried out by the driving of main shaft by crank or eccentric part or in another manner.Knocking over bar 10 and carrier bar 8 can have spacing on the direction of the axis parallel to axle 9.Carrier bars 8 more more than knocking over bar 10 can be set.
Grilling comb bearing part 7 and thus grilling comb 2 are promoted relative to the motion of carrier bar 8 by grilling comb direct drive mechanism, and the grilling comb direct drive mechanism has grilling comb tappet 12, and the grilling comb tappet 12 is hingedly connected with grilling comb bearing part 7.Grilling comb tappet 12 has pin point 13, causes main shaft to act on grilling comb tappet 12 by the pin point 13.Pin point that can be for example also again provided with roller or other suitable supporting portions can be abutted in for example at main shaft at eccentric part or cam disc.
Slide sley bar 3 relative to the motion of grilling comb 2 by slip sley bar drive mechanism to be promoted, the slip sley bar drive mechanism is configured to slide sley bar direct drive mechanism.Sliding sley bar direct drive mechanism has slip sley bar tappet 14, and the slip sley bar tappet 14 has pin point 15.Pin point 15 is provided with roller 16, and the roller 16 is abutted at main shaft, and wherein main shaft can have eccentric part or cam structure again.The pin point 13 of grilling comb tappet 12 and axis bias of the pin point 15 parallel to axle 9 for sliding sley bar tappet 14.But they are in the identical circumferential section of main shaft and preferably on the direction parallel to the axis of main shaft in directly following one another, that is, are in the identical angular position on main shaft.They can have skew if needed in the direction relative to the radial direction of main shaft.Favourable design is shown in drawing.
Sliding sley bar tappet 14 has longitudinal axis 17.Sley bar tappet 14 is slided on the direction parallel to the longitudinal axis 17 to move.Sley bar tappet 14 is slided to be connected with sliding sley bar bearing part 4 by articulated elements 18 in the end deviated from pin point 15.Longitudinal axis 17 is mutually coordinated with sliding the driving direction of sley bar tappet 14.The driving direction, i.e. longitudinal axis 17 always sandwich obtuse angle with channeling direction 6.Although thus the sub-fraction of driving power is not transferred on slip sley bar 3.But people are significantly more flexible in design aspect.
Sley bar 3 is slided to be formed by metal and be configured to hollow profile.Consider such as magnesium as metal.Sliding the hollow profile of sley bar 3 has specific rigidity, the i.e. every rigidity of quality, big at least 40% rigidity of the specific rigidity of its solid profile than being made with identical outline and by identical material.So that the quality for sliding sley bar is kept as small while improving dynamic rigidity.The impedance of the raising of resistance to deformation is obtained, so that the quantity of " support zone ", i.e. people must use that to slide sley bar tappet 14 small to drive the quantity at the position for sliding sley bar 3 to be kept as at it.The spacing perpendicular to plan, i.e. on the direction of machine-wide between sley bar tappet 14 is slided can be reduced relative to known machine people.People are for example so far 130 " machine-wide in the case of need seven support zones, and people only still need 5 support zones using sley bar direct drive mechanism is slided.82.5cm is extended to thus, it is possible to cause the spacing between adjacent support zone from 55cm.The machine-wide that the spacing can depend on tricot machine 1 changes a little.But the spacing is at least 70cm, preferably at least 80cm.
Same grilling comb 2 can be configured to the hollow profile being made of metal, as shown.
Because no longer there is other axle for knocking over bar 10 and carrier bar 8 in addition to axle 9, therefore axle 9 can be configured to carry bigger shaft diameter.Thus the axle 9 obtains bigger mechanical stability and is configured to the higher impedance with resistance torsion.Correspondingly the quantity of knocking over bar 10 can also be kept as small by people.The quantity of knocking over bar 10 it is smaller, it is necessary to supporting portion quantity it is also smaller.Each supporting portion produces loss by rubbing.
Claims (11)
1. tricot machine (1), with grilling comb (2) and slip sley bar (3), the grilling comb (2) is manipulated by grilling comb drive mechanism (8-13) by main shaft, the slip sley bar (3) is manipulated by sliding sley bar drive mechanism by main shaft, it is characterized in that, the slip sley bar drive mechanism is configured to slide sley bar direct drive mechanism (14,15).
2. tricot machine according to claim 1, it is characterized in that, the slip sley bar direct drive mechanism has tappet (14), the tappet (14) is connected by articulated elements (18) with sliding sley bar bearing part (4), and the slip sley bar bearing part (4) is supported in linear guide apparatus (5).
3. tricot machine according to claim 2, it is characterized in that, the linear guide apparatus (5) has channeling direction (6) and the slip sley bar direct drive mechanism has driving direction (17), and the driving direction (17) sandwiches obtuse angle with the channeling direction (6).
4. tricot machine according to any one of claim 1 to 3, characterized in that, other axle is not present in addition to forming the axle (9) of axis of oscillation of the grilling comb (2) in terms of the grilling comb (2) and the slip sley bar (3).
5. tricot machine according to any one of claim 1 to 4, it is characterised in that the slip sley bar (3) is configured to the hollow profile being made of metal.
6. tricot machine according to claim 5, it is characterised in that the hollow profile has specific rigidity, specific rigidity of the specific ratio of rigidity with identical outline and the solid profile being made up of identical material is big by least 40%.
7. tricot machine according to any one of claim 1 to 6, it is characterised in that the grilling comb drive mechanism has knocking over bar (10) and grilling comb direct drive mechanism (12,13).
8. tricot machine according to claim 7, it is characterized in that, the slip sley bar direct drive mechanism (14,15) with the grilling comb direct drive mechanism (12,13) there is the pin point (13 adjacent to the main shaft respectively, and the pin point (13,15) is arranged in the identical circumferential section of the main shaft 15).
9. tricot machine according to claim 8, it is characterised in that the pin point (13,15) is arranged to follow one another on the direction of the axis parallel to the main shaft.
10. tricot machine according to any one of claim 1 to 9, it is characterised in that the grilling comb (2) is configured to the hollow profile being made of metal.
11. tricot machine according to any one of claim 1 to 10, it is characterized in that, the slip sley bar drive mechanism has multiple drive sections on the direction of the axis parallel to the main shaft, and these drive sections have the spacing of at least 70cm, preferably at least 80cm relative to each other.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP16159777.8 | 2016-03-11 | ||
| EP16159777.8A EP3216903B1 (en) | 2016-03-11 | 2016-03-11 | Warp knitting machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107177930A true CN107177930A (en) | 2017-09-19 |
| CN107177930B CN107177930B (en) | 2019-05-14 |
Family
ID=55527380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610379684.XA Active CN107177930B (en) | 2016-03-11 | 2016-06-01 | Tricot machine |
Country Status (2)
| Country | Link |
|---|---|
| EP (1) | EP3216903B1 (en) |
| CN (1) | CN107177930B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI826853B (en) * | 2020-11-06 | 2023-12-21 | 德商卡爾邁耶研發有限責任公司 | Warp knitting tool bar for a warp knitting machine |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4290001A1 (en) * | 2022-06-10 | 2023-12-13 | KARL MAYER STOLL R&D GmbH | Warp knitting loom |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1293167A (en) * | 1968-12-06 | 1972-10-18 | Schlafhorst & Co W | Warp-knitting or similar machine |
| DD227467A1 (en) * | 1984-10-23 | 1985-09-18 | Textima Veb K | RAIL RAIL FOR FASTENING THE COUNTER RAIL TO A CUTTING MACHINE |
| DE69015599D1 (en) * | 1989-12-20 | 1995-02-09 | Comez Spa | Control device for needles in crochet gallon machines. |
| CN1254037A (en) * | 1998-11-16 | 2000-05-24 | Ykk株式会社 | Driving mechanism for compound needle of narrow-width knitting machine |
| CN201842949U (en) * | 2010-10-26 | 2011-05-25 | 常州市润源经编机械有限公司 | Guide bar device for fall-plate warp knitting machine |
| CN204474894U (en) * | 2014-12-09 | 2015-07-15 | 常州市武进五洋纺织机械有限公司 | A kind of single needle bed crankshaft-link rod warp knitting machine |
| CN105133172A (en) * | 2015-08-26 | 2015-12-09 | 江苏润源控股集团有限公司 | Knitting mechanism of two-needle bar warp knitting machine with double jacquard effects |
| CN204959230U (en) * | 2015-08-26 | 2016-01-13 | 江苏润源控股集团有限公司 | Double needle bar warp knitting machine weave mechanism with dual jacquard weave effect |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4405793A1 (en) * | 1994-02-23 | 1995-08-24 | Roland Wunner | Drive for Raschel warp knitting machine with compound needles |
| DE502004006772D1 (en) * | 2004-05-27 | 2008-05-21 | Mayer Textilmaschf | Effective tool-Barre |
-
2016
- 2016-03-11 EP EP16159777.8A patent/EP3216903B1/en active Active
- 2016-06-01 CN CN201610379684.XA patent/CN107177930B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1293167A (en) * | 1968-12-06 | 1972-10-18 | Schlafhorst & Co W | Warp-knitting or similar machine |
| DD227467A1 (en) * | 1984-10-23 | 1985-09-18 | Textima Veb K | RAIL RAIL FOR FASTENING THE COUNTER RAIL TO A CUTTING MACHINE |
| DE69015599D1 (en) * | 1989-12-20 | 1995-02-09 | Comez Spa | Control device for needles in crochet gallon machines. |
| CN1254037A (en) * | 1998-11-16 | 2000-05-24 | Ykk株式会社 | Driving mechanism for compound needle of narrow-width knitting machine |
| CN201842949U (en) * | 2010-10-26 | 2011-05-25 | 常州市润源经编机械有限公司 | Guide bar device for fall-plate warp knitting machine |
| CN204474894U (en) * | 2014-12-09 | 2015-07-15 | 常州市武进五洋纺织机械有限公司 | A kind of single needle bed crankshaft-link rod warp knitting machine |
| CN105133172A (en) * | 2015-08-26 | 2015-12-09 | 江苏润源控股集团有限公司 | Knitting mechanism of two-needle bar warp knitting machine with double jacquard effects |
| CN204959230U (en) * | 2015-08-26 | 2016-01-13 | 江苏润源控股集团有限公司 | Double needle bar warp knitting machine weave mechanism with dual jacquard weave effect |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI826853B (en) * | 2020-11-06 | 2023-12-21 | 德商卡爾邁耶研發有限責任公司 | Warp knitting tool bar for a warp knitting machine |
Also Published As
| Publication number | Publication date |
|---|---|
| EP3216903A1 (en) | 2017-09-13 |
| CN107177930B (en) | 2019-05-14 |
| EP3216903B1 (en) | 2019-05-08 |
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Effective date of registration: 20200211 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. |