CN101338484B - Chain drive component of warp knitting machine - Google Patents
Chain drive component of warp knitting machine Download PDFInfo
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- CN101338484B CN101338484B CN2008100217272A CN200810021727A CN101338484B CN 101338484 B CN101338484 B CN 101338484B CN 2008100217272 A CN2008100217272 A CN 2008100217272A CN 200810021727 A CN200810021727 A CN 200810021727A CN 101338484 B CN101338484 B CN 101338484B
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- chain link
- chain
- cover plate
- plate
- knitting machine
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Abstract
The present invention discloses a warp-knitting chain transmission component, which comprises a weft needle block, a chain coverplate, a rotating component and at least a chain link with a left lateral plate and a right lateral plate. The right lateral plate of the chain link and the rotating component can be detachably arranged on the chain coverplate; the weft needle block and the left lateral plate of the chain link are respectively and detachably arranged on the chain coverplate; at least a first screw is arranged between the weft needle block and the chain coverplate so as to form a detachable connection; at least a second screw is arranged between the left lateral plate of the chain link and the coverplate so as to form a detachable connection. The connection among the weft needle block, the chain link and the chain coverplate is free of a U-shaped connecting board, thus greatly reducing the production cost and being simple and reliable in connection, which can be promoted and applied in the warp-knitting equipment.
Description
Technical field
The present invention relates to a kind of parts of warp knitting machine, particularly relate to a kind of chain drive component that is used for the multiple-axial warp knitting machine chain-drive mechanism.
Background technology
Existing chain drive component of warp knitting machine; Comprise weft yarn pin piece, chain link cover plate, a bearing, at least one has the chain link of left and right side plate and is installed in the U type connecting plate on the chain link, the right plate of said chain link and a bearing are installed on the said chain link cover plate through bolt; Said chain link is generally three joints, between this three pitch chains joint, is installed with two described U type connecting plates at least, and weft yarn pin piece is installed on the chain link cover plate through bolt with at least one U type connecting plate.The chain drive component of this spline structure, on the one hand, because chain link must could be connected with the chain link cover plate through U type connecting plate, and U type connecting plate processing technology is complicated, and machining accuracy, installation requirement are all higher, thereby its installation, manufacturing inconvenience very all; On the other hand, when constituting the whole chain transmission mechanism by chain drive component, the use amount of U type connecting plate is huge, thereby has increased the production cost of warp knitting machine significantly.
Summary of the invention
The technical problem that the present invention will solve provides a kind of chain drive component of warp knitting machine, and it can link together weft yarn pin piece, chain link and chain link cover plate three with simple structure reliably, and easy for installation, and production cost is low.
For solving the problems of the technologies described above; A kind of chain drive component of warp knitting machine that the present invention adopted; Comprise that weft yarn pin piece, chain link cover plate, tumbler and at least one have the chain link of left and right side plate; The right plate of said chain link and tumbler are removably mounted on the said chain link cover plate, and the left plate of said weft yarn pin piece and chain link is removably mounted on respectively on the said chain link cover plate.
As a kind of improvement of the present invention, thereby through being set, at least one first screw formation removably connects between said weft yarn pin piece and the chain link cover plate; Thereby through being set, at least one second screw formation removably connects between the left plate of said chain link and the chain link cover plate.
As another kind of improvement the of the present invention, the right plate of said chain link and tumbler are removably mounted on the said chain link cover plate through bolt, and said tumbler is two coaxial bearings that are installed on the bolt.On the outer peripheral face of said bearing, also can be set with a nylon sleeve.
As another improvement of the present invention, the right plate of said chain link and tumbler are removably mounted on the said chain link cover plate through bolt, and said tumbler is an axle sleeve that is sleeved on the bolt.
After adopting such structure; Because the left plate of weft yarn pin piece and chain link is removably mounted on respectively on the said chain link cover plate; Through this connected mode weft yarn pin piece, chain link and chain link cover plate three are linked together reliably; Especially the left plate of weft yarn pin piece and chain link constitutes the mode that removably connects through screw and chain link cover plate respectively; Make to become weft yarn pin piece, chain link and being connected of chain link cover plate three simpler, reliable,, thereby reduced production cost significantly again because U type connecting plate has been omitted in three's connection.Because tumbler is two coaxial bearings that are installed on the bolt; Thereby increased the line contact length of tumbler and warp knitting machine lining slide plate; Make member stress more even, thereby make the transmission performance of chain more stable, the generation that when work, is difficult for producing phenomenons such as shake, rollover; And after nylon sleeve of suit on the outer peripheral face of bearing, can alleviate the friction of bearing and warp knitting machine lining slide plate, prolong both service life; When the axle sleeve that is sleeved on the bolt with, and the length of this axle sleeve and two bearings also can reach and use two technique effects that bearing is identical when identical.
Description of drawings
Do further to specify below in conjunction with the accompanying drawing specific embodiments of the invention.
Fig. 1 is the structural representation of a kind of embodiment of chain drive component of warp knitting machine of the present invention.
Fig. 2 is the structural representation of the another kind of embodiment of chain drive component of warp knitting machine of the present invention.
The specific embodiment
Referring to Fig. 1, Fig. 2; A kind of chain drive component of warp knitting machine; Comprise that weft yarn pin piece 1 that rake pin 1-1 is installed, chain link cover plate 2, tumbler 3 and at least one have the chain link 4 of left and right side plate 4-1,4-2; The right plate 4-2 of said chain link 4 and tumbler 3 are removably mounted on the said chain link cover plate 2, and the left plate 4-1 of said weft yarn pin piece 1 and chain link 4 is removably mounted on respectively on the said chain link cover plate 2.Said tumbler 3 rolls with lining slide plate 8 on being installed in warp knitting machine lining slide plate mounting rail 9 and cooperates.
Among first kind of embodiment shown in Figure 1; On said chain link cover plate 2, offer at least one first screw 2-1; On said weft yarn pin piece 1, offer and said first screw 2-1 size, position and quantity fibrous fillers through hole 1-1, thereby removably connect through in the said needle stand through hole 1-1 and the first screw 2-1, being screwed into first screw, 5 formations between said weft yarn pin piece 1 and the chain link cover plate 2; On said chain link cover plate 2 and left plate 4-1, offer at least one size, position and quantity corresponding cover plate through hole 2-2 and side plate through-hole 4-1-1 respectively, thereby removably connect through second screw 6 and nut formation is set in said cover plate through hole 2-2 and side plate through-hole 4-1-1 between the left plate 4-1 of said chain link 4 and the chain link cover plate 2.The said first screw 2-1, needle stand through hole 1-1 and cover plate through hole 2-2, side plate through-hole 4-1-1 all can be two.
Among second kind of embodiment shown in Figure 2; On said chain link cover plate 2, offer at least one second screw 2-3; On said left plate 4-1, offer and said second screw 2-3 size, position and the corresponding through hole 4-1-2 of quantity, thereby removably connect through in the said through hole 4-1-2 and the second screw 2-3, being screwed into second screw, 6 formations between the left plate 4-1 of said chain link 4 and the chain link cover plate 2.Through hole 4-1-2 on said second screw 2-3 and the chain link cover plate 2 all can be two.
Referring to Fig. 1, the right plate 4-2 of said chain link 4 and tumbler 3 are removably mounted on the said chain link cover plate 2 through bolt 7, and said tumbler 3 is two coaxial bearing 3-1,3-2 that are installed on the bolt 7.As shown in Figure 2, on the outer peripheral face of said bearing 3-1,3-2, also can be set with a nylon sleeve 3-3.In order more to save production cost, an also available axle sleeve substitutes the bearing (not shown), and this axle sleeve can be the length of a bearing, better effects if when being the length of two bearings certainly, and the material of axle sleeve can be high-abrasive material, for example nylon or rubber etc.
Sample of the present invention is compared with existing chain drive component of warp knitting machine, and it is simple in structure, easy installation and reliable, and the effect that reduces production costs is very tangible.
Claims (5)
1. chain drive component of warp knitting machine; Comprise that weft yarn pin piece (1), chain link cover plate (2), tumbler (3) and at least one have the chain link (4) of left and right side plate (4-1,4-2); The right plate (4-2) and the tumbler (3) of said chain link (4) are removably mounted on the said chain link cover plate (2), it is characterized in that: the left plate (4-1) of said weft yarn pin piece (1) and chain link (4) is removably mounted on respectively on the said chain link cover plate (2).
2. chain drive component of warp knitting machine according to claim 1 is characterized in that: between said weft yarn pin piece (1) and the chain link cover plate (2) through at least one first screw (5) is set thus constitute and to removably connect; Between the left plate (4-1) of said chain link (4) and the chain link cover plate (2) through at least one second screw (6) is set thus constitute and to removably connect.
3. chain drive component of warp knitting machine according to claim 1; It is characterized in that: the right plate (4-2) of said chain link (4) and tumbler (3) are removably mounted on the said chain link cover plate (2) through bolt (7), and said tumbler (3) is two coaxial bearings (3-1,3-2) that are installed on the bolt (7).
4. chain drive component of warp knitting machine according to claim 3 is characterized in that: on the outer peripheral face of said bearing (3-1,3-2), also be set with a nylon sleeve (3-3).
5. chain drive component of warp knitting machine according to claim 1; It is characterized in that: the right plate (4-2) of said chain link (4) and tumbler (3) are removably mounted on the said chain link cover plate (2) through bolt (7), and said tumbler (3) is an axle sleeve that is sleeved on the bolt (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100217272A CN101338484B (en) | 2008-08-20 | 2008-08-20 | Chain drive component of warp knitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100217272A CN101338484B (en) | 2008-08-20 | 2008-08-20 | Chain drive component of warp knitting machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101338484A CN101338484A (en) | 2009-01-07 |
| CN101338484B true CN101338484B (en) | 2012-07-18 |
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ID=40212649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008100217272A Active CN101338484B (en) | 2008-08-20 | 2008-08-20 | Chain drive component of warp knitting machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN101338484B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101581006B (en) * | 2009-05-31 | 2011-04-27 | 常州市第八纺织机械有限公司 | Multi-axial chain device for warp knitting machine |
| CN102002811B (en) * | 2010-12-02 | 2012-11-28 | 常州市第八纺织机械有限公司 | Device for revolving and positioning chain |
| CN102061561A (en) * | 2011-02-25 | 2011-05-18 | 常州市润源经编机械有限公司 | Chain drive weft-laying mechanism of warp knitting machine |
| CN104225975B (en) * | 2014-09-30 | 2016-03-16 | 任晓东 | A kind of main rake of ore dressing thickener harrow frame |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1606553A1 (en) * | 1988-12-12 | 1990-11-15 | Ленинградское Специальное Конструкторское Бюро По Проектированию Трикотажных Машин | Drive mechanism of working member of warp-knitting machine |
| CN201254639Y (en) * | 2008-08-20 | 2009-06-10 | 常州市润源经编机械有限公司 | Chain drive component of warp knitting machine |
-
2008
- 2008-08-20 CN CN2008100217272A patent/CN101338484B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1606553A1 (en) * | 1988-12-12 | 1990-11-15 | Ленинградское Специальное Конструкторское Бюро По Проектированию Трикотажных Машин | Drive mechanism of working member of warp-knitting machine |
| CN201254639Y (en) * | 2008-08-20 | 2009-06-10 | 常州市润源经编机械有限公司 | Chain drive component of warp knitting machine |
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| Publication number | Publication date |
|---|---|
| CN101338484A (en) | 2009-01-07 |
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