CN201411544Y - Warp knitting machine stylet motion mechanism - Google Patents
Warp knitting machine stylet motion mechanism Download PDFInfo
- Publication number
- CN201411544Y CN201411544Y CN2009200438190U CN200920043819U CN201411544Y CN 201411544 Y CN201411544 Y CN 201411544Y CN 2009200438190 U CN2009200438190 U CN 2009200438190U CN 200920043819 U CN200920043819 U CN 200920043819U CN 201411544 Y CN201411544 Y CN 201411544Y
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- connecting rod
- rod
- lever
- take
- swing arm
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Abstract
The utility model discloses a warp knitting machine stylet motion mechanism, which comprises a driving rotating shaft, a first eccentric linkage mechanism, a first output rod, a stylet swinging arm and a swinging main shaft, wherein the stylet swinging arm is connected with the top part of the first output rod in a rotation way, and is not only provided with a four-bar linkage mechanism which is formed by a first connecting bar, a second connecting bar, a connecting-bar rest and a stylet swinging arm, but also is provided with a second eccentric linkage mechanism, a second output rod and a swinging arm; one end of the connecting-bar rest is fixedly connected with the swinging main shaft, and the other end is connected with one end of the first and the second connecting bars in a rotation way; the other end of the first connecting bar is connected with the top part of the first output rod in a rotation way; the other end of the second connecting bar is connected with the bottom part ofthe stylet swinging arm in a rotation way; and one end of the swinging arm is fixedly connected with the swinging main shaft, the other end is connected with the top part of the second output rod in arotation way, and the second eccentric wheel is fixedly connected with the driving rotating shaft. The stylet of the warp knitting machine stylet motion mechanism not only can only made the up-and-down linear motion, but also can simultaneously make the leftwards-rightwards translation motion, occupies less space and can be popularized and applicable to the warp knitting machine.
Description
Technical field
The utility model relates to a kind of warp knitting machine, specifically be meant a kind of twin shaft to or multiaxis to etc. the movement of slide mechanism in the warp knitting machine.
Background technology
Existing twin shaft to or multiaxis to etc. employed movement of slide mechanism in the warp knitting machine, comprise active rotating shaft, the eccentric rod gear that constitutes by eccentric wheel and eccentric bushing and link assembly, drive the take-off lever that realization moves up and down by described eccentric rod gear, nook closing member swing arm and oscillating spindle, nook closing member is fixedly mounted on an end of described nook closing member swing arm by the nook closing member bed, described nook closing member swing arm is arranged between described take-off lever and the oscillating spindle and end of nook closing member is installed for it and the top of take-off lever is rotationally connected, the other end is fixedlyed connected with described oscillating spindle, and described eccentric wheel is fixedlyed connected with active rotating shaft.When the lopping campaign, the nook closing member swing arm is driven by described take-off lever, thereby realizes moving up and down of nook closing member; But, the nook closing member of this movement of slide mechanism is when motion, thereby nook closing member is to realize moving up and down around the rotation of the central axis of described oscillating spindle, therefore this just one section circular motion of near linear that moves up and down, in order more to approach rectilinear motion, the pendulum radius of nook closing member swing arm is the bigger the better, makes that like this length of nook closing member swing arm is longer, space structure is huge; In addition, because nook closing member is only done moving up and down of near linear, make that like this fabric variety that weaves is less, thereby limited the diversified growth requirement of type.
The utility model content
The technical problems to be solved in the utility model provides a kind of nook closing member can make rectilinear motion up and down separately, and can also do left and right sides translational motion simultaneously, and the less warp knitting machine movement of slide mechanism of occupation space.
For solving the problems of the technologies described above, the utility model adopted a kind of warp knitting machine movement of slide mechanism, comprise active rotating shaft, first eccentric rod gear that constitutes by first eccentric wheel and first eccentric bushing and first connecting rod assembly, drive first take-off lever that realization moves up and down by described first eccentric rod gear, nook closing member swing arm and oscillating spindle, described nook closing member is fixedly mounted on the top of described nook closing member swing arm by the nook closing member bed, described nook closing member swing arm is arranged between described first take-off lever and the oscillating spindle and is rotationally connected with the top of first take-off lever, described first eccentric wheel is fixedlyed connected with active rotating shaft, between described first take-off lever and oscillating spindle, also be provided with first connecting rod, second connecting rod and connecting rod rest, described first connecting rod and second connecting rod, connecting rod rest and described nook closing member swing arm constitute quadric chain; One end of described connecting rod rest is fixedlyed connected with oscillating spindle, and an end of the other end and described first connecting rod and an end of second connecting rod are rotationally connected; The top of the other end of described first connecting rod and first take-off lever is rotationally connected; The bottom of the other end of described second connecting rod and described nook closing member swing arm is rotationally connected; This movement of slide mechanism also is provided with second eccentric rod gear that is made of second eccentric wheel and second eccentric bushing and second connecting rod assembly, is driven by described second eccentric rod gear and realize second take-off lever and the swing arm that move up and down; One end of described swing arm is fixedlyed connected with described oscillating spindle, and the top of the other end and described second take-off lever is rotationally connected, and described second eccentric wheel is fixedlyed connected with active rotating shaft.
As a kind of preferred implementation of the present utility model, described first connecting rod assembly is made up of the five-bar mechanism that first rod member, second rod member, the 3rd rod member, the 4th rod member and the 5th rod member constitute; All be connected between described first rod member and first eccentric bushing, between described first rod member and second rod member, between described second rod member and the 3rd rod member and the 4th rod member, between described the 3rd rod member and the 5th rod member and between described the 5th rod member and first take-off lever in the revolute pair mode, described first rod member, the 4th rod member and the 5th rod member respectively with described warp knitting machine on connecting rod rack be rotationally connected.
As another kind of preferred implementation of the present utility model, described second connecting rod assembly is made up of the seven-link assembly mechanism that head rod, second connecting rod, the 3rd connecting rod, the 4th connecting rod, the 5th connecting rod, the 6th connecting rod and the 7th connecting rod constitute; All be connected in the revolute pair mode between described head rod and second eccentric bushing, between described head rod and second connecting rod, between described second connecting rod and the 3rd connecting rod, between described the 3rd connecting rod and the 4th connecting rod, between described the 4th connecting rod and the 5th connecting rod and the 6th connecting rod, between described the 6th connecting rod and the 7th connecting rod and between described the 7th connecting rod and second take-off lever, described head rod, the 3rd connecting rod, the 5th connecting rod and the 7th connecting rod are rotationally connected with described warp knitting machine connecting rod rack respectively.
After adopting such structure, moving up and down of nook closing member can promote the nook closing member swing arm realization that moves up and down by first take-off lever; Nook closing member also can be by the quadric chain that is made of first connecting rod and second connecting rod, connecting rod rest and described nook closing member swing arm, and the oscillating spindle swing mechanism that constitutes by second eccentric rod gear, second take-off lever and swing arm, the realization nook closing member is done left and right sides translational motion when moving up and down, promptly reach the resultant motion of translation up and down, therefore, this movement of slide mechanism, the feasible on the one hand fabric variety that weaves is horn of plenty more, satisfied the diversified growth requirement of type, on the other hand, its structure is more compact, and occupation space is less.
As a kind of improvement of the present utility model, the top of described second take-off lever and the place of being rotationally connected of described swing arm have a plurality of.After adopting such structure, can regulate the rotational angle of swing arm and oscillating spindle easily, to satisfy yarn lopping campaign needs.
Description of drawings
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described in further detail.
Fig. 1 is a kind of syndeton schematic diagram of first eccentric rod gear, first take-off lever and quadric chain in the utility model movement of slide mechanism.
Fig. 2 is a kind of syndeton schematic diagram of second eccentric rod gear, second take-off lever and swing arm in the utility model movement of slide mechanism.
The specific embodiment
Referring to Fig. 1, a kind of warp knitting machine movement of slide mechanism shown in 2, comprise the active rotating shaft 1 that is arranged in the warp knitting machine fuel tank, first eccentric rod gear 2 that constitutes by the first eccentric wheel 2-1 and the first eccentric bushing 2-2 and first connecting rod assembly 2-3, drive first take-off lever 3 that realization moves up and down by described first eccentric rod gear 2, nook closing member swing arm 4 and oscillating spindle 5, described oscillating spindle 5 is rotatably connected on the tank support of warp knitting machine, described nook closing member is fixedly mounted on the top (not shown) of described nook closing member swing arm 4 by the nook closing member bed, described nook closing member swing arm 4 is arranged between described first take-off lever 3 and the oscillating spindle 5 and is rotationally connected by swing arm bearing pin and/or bearing with the top 3-1 of first take-off lever 3, the described first eccentric wheel 2-1 is fixedlyed connected with active rotating shaft 1, between described first take-off lever 3 and oscillating spindle 5, also be provided with first connecting rod 6, second connecting rod 7 and connecting rod rest 8, described first connecting rod 6 and second connecting rod 7, connecting rod rest 8 and described nook closing member swing arm 4 constitute quadric chain; One end of described connecting rod rest 8 is fixedlyed connected with oscillating spindle 5, and an end 6-1 of the other end and described first connecting rod 6 and an end 7-1 of second connecting rod 7 are rotationally connected by bearing pin and/or bearing; The top 3-1 of the other end 6-2 of described first connecting rod 6 and first take-off lever 3 is rotationally connected by swing arm bearing pin and/or bearing; The other end 7-2 of described second connecting rod 7 and the bottom of described nook closing member swing arm 4 are rotationally connected by bearing pin and/or bearing; This movement of slide mechanism also is provided with second eccentric rod gear 9 that is made of the second eccentric wheel 9-1 and the second eccentric bushing 9-2 and second connecting rod assembly 9-3, is driven by described second eccentric rod gear 9 and realize second take-off lever 10 and the swing arm 11 that move up and down; One end of described swing arm 11 is fixedlyed connected with described oscillating spindle 5, the top 10-1 of the other end and described second take-off lever 10 is rotationally connected by bearing pin and/or bearing, the top 10-1 of this second take-off lever 10 and the place of being rotationally connected of described swing arm 11 can be provided with a plurality of, can be positioned at 11-1,11-2,11-3 and 11-4 place on the swing arm 11 as shown in Figure 2.The described second eccentric wheel 9-1 is fixedlyed connected with active rotating shaft 1.
As shown in Figure 1, described first connecting rod assembly 2-3 is made up of the five-bar mechanism that the first rod member 2-3-1, the second rod member 2-3-2, the 3rd rod member 2-3-3, the 4th rod member 2-3-4 and the 5th rod member 2-3-5 constitute; All be connected between the described first rod member 2-3-1 and the first eccentric bushing 2-2, between the described first rod member 2-3-1 and the second rod member 2-3-2, between the described second rod member 2-3-2 and the 3rd rod member 2-3-3 and the 4th rod member 2-3-4, between described the 3rd rod member 2-3-3 and the 5th rod member 2-3-5 and between described the 5th rod member 2-3-5 and first take-off lever 3 in the revolute pair mode, the described first rod member 2-3-1, the 4th rod member 2-3-4 and the 5th rod member 2-3-5 respectively with described warp knitting machine active rotating shaft 1 fuel tank on connecting rod rack be rotationally connected, not shown in the figures.
As shown in Figure 2, described second connecting rod assembly 9-3 can be made up of the seven-link assembly mechanism that head rod 9-3-1, the second connecting rod 9-3-2, the 3rd connecting rod 9-3-3, the 4th connecting rod 9-3-4, the 5th connecting rod 9-3-5, the 6th connecting rod 9-3-6 and the 7th connecting rod 9-3-7 constitute; Between the described head rod 9-3-1 and the second eccentric bushing 9-2, between the described head rod 9-3-1 and the second connecting rod 9-3-2, between described second connecting rod 9-3-2 and the 3rd connecting rod 9-3-3, between described the 3rd connecting rod 9-3-3 and the 4th connecting rod 9-3-4, between described the 4th connecting rod 9-3-4 and the 5th connecting rod 9-3-5 and the 6th connecting rod 9-3-6, all be connected between described the 6th connecting rod 9-3-6 and the 7th connecting rod 9-3-7 and between described the 7th connecting rod 9-3-7 and second take-off lever 10 in the revolute pair mode, described head rod 9-3-1, the 3rd connecting rod 9-3-3, the 5th connecting rod 9-3-5 and the 7th connecting rod 9-3-7 respectively with described warp knitting machine active rotating shaft 1 fuel tank on the connecting rod rack that is provided be rotationally connected, not shown in the figures.
Below the course of work of movement of slide mechanism of the present utility model when yarn lopping campaign: by rotatablely moving of active rotating shaft 1, drive each connecting rod swing among the first connecting rod assembly 2-3 of first eccentric rod gear 2, realize that first take-off lever 3 outputs in the described nook closing member swing arm 4 in the mode that promotes up and down, make nook closing member swing arm 4 drive nook closing member and move up and down; Meanwhile,, make each connecting rod swing among the second connecting rod assembly 9-3 of second eccentric rod gear 9, realize that second take-off lever 10 outputs on the described swing arm 11 in the mode that promotes up and down, make swing arm 11 realize swing along with rotatablely moving of active rotating shaft 1; Because an end of swing arm 11 is fixedlyed connected with described oscillating spindle 5, thereby oscillating spindle 5 is rotated, again owing to an end of connecting rod rest 8 is fixedlyed connected with oscillating spindle 5, thereby rotatablely moving of oscillating spindle 5 makes connecting rod rest 8 swings, by the swing of connecting rod rest 8, make again the quadric chain that constitutes by first connecting rod 6, second connecting rod 7, connecting rod rest 8 and described nook closing member swing arm 4 realize nook closing member final reach the translation resultant motion up and down; Certainly, also can nook closing member only be moved up and down, so only need connecting rod rest 8 disengagings are got final product with fixedlying connected of oscillating spindle 5 according to the needs of fabric variety.
Claims (4)
1, a kind of warp knitting machine movement of slide mechanism, comprise active rotating shaft (1), first eccentric rod gear (2) by first eccentric wheel (2-1) and first eccentric bushing (2-2) and first connecting rod assembly (2-3) formation, drive first take-off lever (3) that realization moves up and down by described first eccentric rod gear (2), nook closing member swing arm (4) and oscillating spindle (5), described nook closing member is fixedly mounted on the top of described nook closing member swing arm (4) by the nook closing member bed, described nook closing member swing arm (4) is arranged between described first take-off lever (3) and the oscillating spindle (5) and is rotationally connected with the top (3-1) of first take-off lever (3), described first eccentric wheel (2-1) is fixedlyed connected with active rotating shaft (1), it is characterized in that: between described first take-off lever (3) and oscillating spindle (5), also be provided with first connecting rod (6), second connecting rod (7) and connecting rod rest (8), described first connecting rod (6) and second connecting rod (7), connecting rod rest (8) and described nook closing member swing arm (4) constitute quadric chain; One end of described connecting rod rest (8) is fixedlyed connected with oscillating spindle (5), and an end (6-1) of the other end and described first connecting rod (6) and an end (7-1) of second connecting rod (7) are rotationally connected; The other end (6-2) of described first connecting rod (6) is rotationally connected with the top (3-1) of first take-off lever (3); The other end (7-2) of described second connecting rod (7) is rotationally connected with the bottom of described nook closing member swing arm (4);
This movement of slide mechanism also is provided with by second eccentric rod gear (9) of second eccentric wheel (9-1) and second eccentric bushing (9-2) and second connecting rod assembly (9-3) formation, drives second take-off lever (10) and the swing arm (11) that realization moves up and down by described second eccentric rod gear (9); One end of described swing arm (11) is fixedlyed connected with described oscillating spindle (5), and the top (10-1) of the other end and described second take-off lever (10) is rotationally connected, and described second eccentric wheel (9-1) is fixedlyed connected with active rotating shaft (1).
2, warp knitting machine movement of slide according to claim 1 mechanism is characterized in that: described first connecting rod assembly (2-3) is made up of the five-bar mechanism that first rod member (2-3-1), second rod member (2-3-2), the 3rd rod member (2-3-3), the 4th rod member (2-3-4) and the 5th rod member (2-3-5) constitute; Between described first rod member (2-3-1) and first eccentric bushing (2-2), between described first rod member (2-3-1) and second rod member (2-3-2), between described second rod member (2-3-2) and the 3rd rod member (2-3-3) and the 4th rod member (2-3-4), all be connected described first rod member (2-3-1) between described the 3rd rod member (2-3-3) and the 5th rod member (2-3-5) and between described the 5th rod member (2-3-5) and first take-off lever (3) in the revolute pair mode, the 4th rod member (2-3-4) and the 5th rod member (2-3-5) respectively with described warp knitting machine on connecting rod rack be rotationally connected.
3, warp knitting machine movement of slide according to claim 1 mechanism is characterized in that: described second connecting rod assembly (9-3) is made up of the seven-link assembly mechanism that head rod (9-3-1), second connecting rod (9-3-2), the 3rd connecting rod (9-3-3), the 4th connecting rod (9-3-4), the 5th connecting rod (9-3-5), the 6th connecting rod (9-3-6) and the 7th connecting rod (9-3-7) constitute; Between described head rod (9-3-1) and second eccentric bushing (9-2), between described head rod (9-3-1) and second connecting rod (9-3-2), between described second connecting rod (9-3-2) and the 3rd connecting rod (9-3-3), between described the 3rd connecting rod (9-3-3) and the 4th connecting rod (9-3-4), between described the 4th connecting rod (9-3-4) and the 5th connecting rod (9-3-5) and the 6th connecting rod (9-3-6), all be connected described head rod (9-3-1) between described the 6th connecting rod (9-3-6) and the 7th connecting rod (9-3-7) and between described the 7th connecting rod (9-3-7) and second take-off lever (10) in the revolute pair mode, the 3rd connecting rod (9-3-3), the 5th connecting rod (9-3-5) and the 7th connecting rod (9-3-7) are rotationally connected with described warp knitting machine connecting rod rack respectively.
4, according to each described warp knitting machine movement of slide mechanism in the claim 1 to 3, it is characterized in that: the top (10-1) of described second take-off lever (10) has a plurality of with the place of being rotationally connected of described swing arm (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200438190U CN201411544Y (en) | 2009-05-25 | 2009-05-25 | Warp knitting machine stylet motion mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200438190U CN201411544Y (en) | 2009-05-25 | 2009-05-25 | Warp knitting machine stylet motion mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201411544Y true CN201411544Y (en) | 2010-02-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200438190U Expired - Fee Related CN201411544Y (en) | 2009-05-25 | 2009-05-25 | Warp knitting machine stylet motion mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201411544Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101792953A (en) * | 2010-04-23 | 2010-08-04 | 江苏技术师范学院 | Knitting needle bed swinging mechanism of high-speed warp knitting machine |
| CN103726212A (en) * | 2014-01-26 | 2014-04-16 | 常州市润源经编机械有限公司 | Stylet motion mechanism of loop type warp knitting machine |
| CN109576890A (en) * | 2019-01-14 | 2019-04-05 | 常州市赛嘉机械有限公司 | Stylet motion mechanism for full width weft insertion machine |
-
2009
- 2009-05-25 CN CN2009200438190U patent/CN201411544Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101792953A (en) * | 2010-04-23 | 2010-08-04 | 江苏技术师范学院 | Knitting needle bed swinging mechanism of high-speed warp knitting machine |
| CN101792953B (en) * | 2010-04-23 | 2011-08-17 | 江苏技术师范学院 | Knitting needle bed swinging mechanism of high-speed warp knitting machine |
| CN103726212A (en) * | 2014-01-26 | 2014-04-16 | 常州市润源经编机械有限公司 | Stylet motion mechanism of loop type warp knitting machine |
| CN103726212B (en) * | 2014-01-26 | 2015-06-17 | 常州市润源经编机械有限公司 | Stylet motion mechanism of loop type warp knitting machine |
| CN109576890A (en) * | 2019-01-14 | 2019-04-05 | 常州市赛嘉机械有限公司 | Stylet motion mechanism for full width weft insertion machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100224 Termination date: 20170525 |