CN101161896B - Feed carrier for warp knitting machine - Google Patents
Feed carrier for warp knitting machine Download PDFInfo
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- CN101161896B CN101161896B CN2007101907340A CN200710190734A CN101161896B CN 101161896 B CN101161896 B CN 101161896B CN 2007101907340 A CN2007101907340 A CN 2007101907340A CN 200710190734 A CN200710190734 A CN 200710190734A CN 101161896 B CN101161896 B CN 101161896B
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- lug boss
- base
- sley point
- yarn guiding
- deformation mechanism
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Abstract
The present invention relates to a yarn guiding device of warp knitting machine, comprising a piezoelectric deformation mechanism which can be bent and deformed after energizing, yarn guiding needles and a pedestal, wherein, the upper end of the piezoelectric deformation mechanism is fixed on the pedestal; grooves are arranged on the pedestal; each yarn guiding needle is inserted in a corresponding groove on the pedestal through a lug boss bulging towards one side; the lug boss simultaneously becomes a rotation fulcrum when the yarn guiding needle produces reverse migration along with the bending of the piezoelectric deformation mechanism, i.e. when the piezoelectric deformation mechanism is bent and deformed towards one side under the effect of a driving circuit, the piezoelectric deformation mechanism can drive the yarn guiding needles at the lower end to migrate towards the opposite side with the lug boss as the fulcrum. The device provides greater motion force for the yarn guiding needles, meets the requirements of greater yarn tension, further improves the stability of yarn guiding work, and is more even in knitted cloth.
Description
Technical field
The present invention relates to a kind of feed carrier of warp knitting machine, specifically is a kind of warp knitting machine jacquard weave feed carrier, belongs to the Knitting Machinery field.
Background technology
Traditional warp knitting machine jacquard weave feed carrier adopts mechanically operated mode, its complex structure, and it is big to take up room, and operating noise is big, and the flower type is simple, can not satisfy the colored type conversion requirement that becomes increasingly abundant, is eliminated by market gradually.And existing warp knitting machine with at least one sley bar, said as patent 94117618.5, the work of its jacquard weave guide all be the flexural deformation by at least one the flexural piezoelectric deformation mechanism on the external control circuit control feed carrier drive sley point directly the certain needle gage of skew realize, yet, air line distance between sley point needle point and the flexural piezoelectric deformation mechanism is relatively large, be that the flexural piezoelectric deformation mechanism is when driving the work of sley point needle point, because its radius of clean-up is relatively large, the action dynamics that is sent to the sley point needle point will reduce greatly, often cause the sley point job insecurity, the cloth out-of-flatness that weaves.In addition, the loaded down with trivial details structure in the similar patent 95107023.1 of the employing that has between existing sley point and the flexural piezoelectric deformation mechanism, manufacture difficulty is big, the cost height; The simple integral type of the employing that has is fixedly connected, causes changing difficulty, and one group of feed carrier of related replacing is wanted in the often damage of a pin.
Summary of the invention
The object of the present invention is to provide a kind of simple in structurely, reliable and stable, make easy for installationly, safety coefficient is higher, and cost is low, and the more warp knitting machine jacquard weave feed carrier of hightension is provided.
Feed carrier of the present invention, comprise energising back bending deformed piezoelectric deforming mechanism, sley point and base, the upper end of described piezoelectric deforming mechanism is fixed on the base, described base is provided with groove, sley point is pegged graft by lug boss and the respective slot on the base to a side projection, pivot point when this lug boss becomes sley point simultaneously and produces reverse skew with the bending of piezoelectric deforming mechanism, promptly when under the effect of piezoelectric deforming mechanism at drive circuit during to the bent distortion of a lateral bending, the sley point that can drive its lower end moves to an opposite lateral deviation with the lug boss fulcrum.
Further improvement of the present invention is:
The lower end of above-mentioned piezoelectric deforming mechanism is connected with the connector injection moulding that elastic insulating material is made, but mode and the connector of the upper end of said sley point by plug links into an integrated entity.
Base is provided with the positive stop lug boss of longitudinal bracing sley point, and the lug boss on the said sley point is supported on this positive stop lug boss.
Positive stop lug boss on the base plays a supportive role to the lug boss of sley point, limits its vertical shift, and logical groove of base and positive stop lug boss position sley point jointly, guarantee that the needle point that is arranged in the sley point on the same base all is on the same horizontal line.
Groove on the said base also can be located on the positive stop lug boss.
The present invention can be effectively changes into rotatablely moving around fulcrum of sley point with the flexural deformation of piezoelectric deforming mechanism, based on lever principle, piezoelectric deforming mechanism is when flexural deformation, sley point is driven, sley point promptly is fulcrum with the lug boss, does the rotation skew of certain angle towards the opposite direction of deformation mechanism bending.The present invention provides bigger action dynamics for sley point, satisfies bigger yarn tension requirement, has further improved the stability of guide work, and the cloth that weaves is more smooth.
Because the connector that the employing elastic insulating material is made between sley point upper end and the piezoelectric deforming mechanism is connected, its insulating properties are better, safety coefficient is higher, and concerning connector itself, simple in structure, easy to process, replace the complicated mechanical conjunction with it, significantly reduced the weight and the manufacturing cost of whole device.Sley point can also be pulled down, change from connector very easily, and is simple, practical, improved operating efficiency.
Feed carrier of the present invention is applicable on the warp knitting machine that has a sley bar at least that under the effect of drive circuit, its sley point can be realized the skew of at least one needle gage.
Description of drawings
Fig. 1 is the front view of the feed carrier of the embodiment of the invention 1;
Fig. 2 is the front view of the feed carrier base of the embodiment of the invention 1;
Fig. 3 is the front view of the feed carrier of the embodiment of the invention 2;
Fig. 4 is the front view of the feed carrier base of the embodiment of the invention 2;
Fig. 5 is that the A of Fig. 1 is to view;
Fig. 6 is a feed carrier operating principle sketch of the present invention.
Among the above-mentioned figure, 1 is connector, and 2 is sley point, and 3 is the sley point lug boss, and 4 is base, and 5 is base groove, and 6 is the base positive stop lug boss, and 7 is piezoelectric deforming mechanism.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in further detail.
Embodiment 1: shown in Fig. 1,2,5, one end of piezoelectric deforming mechanism 7 links to each other with base 4 compression moulding, its other end is connected with connector 1 injection moulding, connector 1 can be used polyvinyl chloride, Buddhist nun's army, flexibility and hard plastic or other elastic insulating material moulding by casting, but mode and the connector 1 of sley point 2 by plug links into an integrated entity.Sley point 2 is provided with the lug boss 3 to base direction projection, base 4 is provided with corresponding groove 5 and positive stop lug boss 6, the lug boss front end of sley point 2 inserts in the groove 5 of base, the rear end is supported on the positive stop lug boss 6 of base 4, restriction sley point vertical shift is also realized sley point is correctly located, and avoids connecting not firm sley point 2 and comes off; The syringe needle of all sley points of arranging on the same base is positioned on the same level.
When under the effect of piezoelectric deforming mechanism 7 at drive circuit during to the bent distortion of a lateral bending, the sley point 2 of its lower end is that fulcrum moves certain multi-angle to an opposite lateral deviation with lug boss 3 promptly.
Embodiment 2: shown in Fig. 3,4,5, sley point 2 is provided with the lug boss 3 to base direction projection, and base 4 is provided with positive stop lug boss 6, and groove 5 is located on the positive stop lug boss 6, the lug boss of sley point 2 inserts in the corresponding groove 5, and is supported on the positive stop lug boss 6 of base 4.Sley point lug boss 3 plays point action equally, makes the sley point lower end to the opposite direction rotation skew of flexural deformation mechanism 7 bending directions.
As shown in Figure 6, sley point 2 adopts flexible plug connector 1 to be connected with flexural deformation mechanism 7.
Claims (1)
1. the feed carrier of a warp knitting machine, comprise energising back bending deformed piezoelectric deforming mechanism (7), sley point and base (4), the upper end of described piezoelectric deforming mechanism (7) is fixed on the base (4), it is characterized in that: described base (4) is provided with groove (5), sley point (2) is by pegging graft to the lug boss (3) of a side projection and the respective slot (5) on the base (4), the pivot point when this lug boss (3) becomes sley point (2) simultaneously and produces reverse skew with the bending of piezoelectric deforming mechanism (7); The lower end of said piezoelectric deforming mechanism (7) is connected with connector (1) injection moulding that elastic insulating material is made, sley point (2) but mode and connector (1) by plug link into an integrated entity; Base (4) is provided with the positive stop lug boss (6) of longitudinal bracing sley point, and the groove (5) on the base (4) is located on this positive stop lug boss (6), and the lug boss on the said sley point (3) is supported on the positive stop lug boss.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007101907340A CN101161896B (en) | 2007-11-29 | 2007-11-29 | Feed carrier for warp knitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007101907340A CN101161896B (en) | 2007-11-29 | 2007-11-29 | Feed carrier for warp knitting machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101161896A CN101161896A (en) | 2008-04-16 |
| CN101161896B true CN101161896B (en) | 2010-06-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007101907340A Active CN101161896B (en) | 2007-11-29 | 2007-11-29 | Feed carrier for warp knitting machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN101161896B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101457443B (en) * | 2008-09-27 | 2011-10-05 | 常州市润源经编机械有限公司 | Pattern bar yarn guide of warp knitting machine |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1114989A (en) * | 1994-06-18 | 1996-01-17 | 卡尔迈尔纺织机械制造股份有限公司 | Jacquard bar for warp knitting machines |
| US5491989A (en) * | 1993-12-28 | 1996-02-20 | Sasaki; Etsuzo | Yarn guide and yarn guide unit for a jacquard knitting machine |
| US5927219A (en) * | 1995-04-28 | 1999-07-27 | Jos. Zimmermann Gmbh & Co. Kg | Sinker with modules for tufting tools |
| CN1392909A (en) * | 2000-09-27 | 2003-01-22 | 日本迈耶株式会社 | Jacquard device of warp knitting machine |
| CN2760075Y (en) * | 2004-12-14 | 2006-02-22 | 王占洪 | Jacquard and yarn feeding device for warp knitting machine |
| CN201116329Y (en) * | 2007-11-29 | 2008-09-17 | 王敏其 | Yarn guiding device for warp knitting machine |
-
2007
- 2007-11-29 CN CN2007101907340A patent/CN101161896B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5491989A (en) * | 1993-12-28 | 1996-02-20 | Sasaki; Etsuzo | Yarn guide and yarn guide unit for a jacquard knitting machine |
| CN1114989A (en) * | 1994-06-18 | 1996-01-17 | 卡尔迈尔纺织机械制造股份有限公司 | Jacquard bar for warp knitting machines |
| US5927219A (en) * | 1995-04-28 | 1999-07-27 | Jos. Zimmermann Gmbh & Co. Kg | Sinker with modules for tufting tools |
| CN1392909A (en) * | 2000-09-27 | 2003-01-22 | 日本迈耶株式会社 | Jacquard device of warp knitting machine |
| CN2760075Y (en) * | 2004-12-14 | 2006-02-22 | 王占洪 | Jacquard and yarn feeding device for warp knitting machine |
| CN201116329Y (en) * | 2007-11-29 | 2008-09-17 | 王敏其 | Yarn guiding device for warp knitting machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101161896A (en) | 2008-04-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Changzhou Wujin Wuyang Textile Machinery Co., Ltd. Assignor: Wang Minqi Contract record no.: 2011320000716 Denomination of invention: Feed carrier for warp knitting machine Granted publication date: 20100616 License type: Exclusive License Open date: 20080416 Record date: 20110516 |
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| TR01 | Transfer of patent right |
Effective date of registration: 20210118 Address after: 213164 No.3, Longyue Road, South District, Wujin high tech Industrial Development Zone, Changzhou City, Jiangsu Province Patentee after: WUYANG TEXTILE MACHINERY Co.,Ltd. Address before: 302, room 213161, Ding Dong, 230 East Flower Village, Hutang Town, Wujin District, Jiangsu, Changzhou Patentee before: Wang Minqi |
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| TR01 | Transfer of patent right |