CN103726212B - Stylet motion mechanism of loop type warp knitting machine - Google Patents
Stylet motion mechanism of loop type warp knitting machine Download PDFInfo
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- CN103726212B CN103726212B CN201410037271.4A CN201410037271A CN103726212B CN 103726212 B CN103726212 B CN 103726212B CN 201410037271 A CN201410037271 A CN 201410037271A CN 103726212 B CN103726212 B CN 103726212B
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- crank
- connecting rod
- closing member
- nook closing
- knitting machine
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Abstract
The invention discloses a stylet motion mechanism of a loop type warp knitting machine. The stylet motion mechanism comprises a stylet, a stylet bed and a transmission main shaft rotatably mounted in an oil tank of the warp knitting machine, wherein the stylet is fixedly mounted at the top end of the stylet bed; a first crank, a first connecting rod, a triangular connecting rod, a second crank and a second connecting rod are also arranged between the transmission main shaft and the stylet bed; the lower end of the first connecting rod is rotatably connected with the first crank; the upper end of the first connecting rod is rotatably connected with the top end of the triangular connecting rod; the left bottom end of the triangular connecting rod is rotatably connected with the second crank; one end of the second connecting rod is rotatably connected with the right bottom end of the triangular connecting rod; the other end of the second connecting rod is rotatably connected with the bottom end of the stylet bed; the first crank and the second crank are driven to rotate by the transmission main shaft; the rotation directions of the first crank and the second crank are opposite; the stylet bed is in slip connection with a rack of the wrap knitting machine. In the stylet motion mechanism disclosed by the invention, the stylet stops for relatively long time in two extreme positions of reciprocating motion, and does not experience impact in motion; the working stability is good, and the manufacturing cost is low.
Description
Technical field
The present invention relates to a kind of knitting mechanism of warp knitting machine, particularly relate to the stylet motion mechanism in a kind of looped pile type knitting mechanism of warp knitting machine.
Background technology
Nook closing member is one of main loop-forming element in warp knitting machine, and its corresponding sports realizes mechanism and is called stylet motion mechanism.Different warp knitting machine types is different to the movement needs of nook closing member, and the structure type of the stylet motion mechanism of employing is also different.
What existing many combed warp knitting machine stylet motion mechanism adopted is planar linkage-cam combination motion, and it comprises cam, plane double rocker mechanism and slide block mechanism.Nook closing member is fixedly mounted on the top of nook closing member bed, and nook closing member bed forms moving sets by guide pillar and grooved needle bed, and namely both are slidably connected.During work, self is rotated through described plane double rocker mechanism and slide block mechanism by cam, make nook closing member opposed slot needle-bar do before and after move back and forth.
In looped pile type warp knitting machine, the movement needs of nook closing member is all not identical to the movement needs of nook closing member with existing various warp knitting machine type, is embodied as: have resting of long period at reciprocating two extreme positions.For such movement needs, single-freedom planar linkage can not meet, and planar linkage-cam combination motion can realize, but during work, the existence of cam higher pair can increase compact stress, and there is impulsive force when moving, and causes job stability poor; In addition, because cam manufacturing cost is higher, cause the production cost of warp knitting machine higher.
Summary of the invention
The technical problem to be solved in the present invention overcomes the deficiencies in the prior art, a kind of nook closing member that can not only make is provided to have resting of long period at reciprocating two extreme positions, and without impact during motion, good operating stability, low cost of manufacture, and structure simple looped pile type warp knitting machine stylet motion mechanism.
For solving the problems of the technologies described above, the first technical scheme that the present invention adopts is: a kind of looped pile type warp knitting machine stylet motion mechanism, the transmission main shaft comprising nook closing member, nook closing member bed and be arranged on rotationally in warp knitting machine fuel tank, described nook closing member is fixedly mounted on the top of nook closing member bed, is also provided with the first crank, first connecting rod, delta link, the second crank and second connecting rod between described transmission main shaft and nook closing member bed; The lower end of described first connecting rod is connected with the first crank, the upper end of first connecting rod and the top of described delta link are rotationally connected, the left bottom of delta link is connected with the second crank, one end of described second connecting rod and the right bottom of delta link are rotationally connected, the other end of second connecting rod and the bottom of nook closing member bed are rotationally connected, described first crank, the second crank are driven by described transmission main shaft and rotate, and the first crank is contrary with turning to of the second crank, described nook closing member bed is connected with warp knitting machine housing slide.
One as the first technical scheme is improved, and the centre of gyration axis of described first crank and the second crank is same level central axis.
The second technical scheme that the present invention adopts is: a kind of looped pile type warp knitting machine stylet motion mechanism, the transmission main shaft comprising nook closing member, nook closing member bed and be arranged on rotationally in warp knitting machine fuel tank, described nook closing member is fixedly mounted on the top of nook closing member bed, is also provided with the first crank, first connecting rod, third connecting rod, the second crank and second connecting rod between described transmission main shaft and nook closing member bed; The lower end of described first connecting rod is connected with the first crank, the upper end of first connecting rod, one end of second connecting rod are rotationally connected with the upper end of described third connecting rod respectively, the lower end of third connecting rod is connected with the second crank, the other end of described second connecting rod and the bottom of nook closing member bed are rotationally connected, described first crank, the second crank are driven by described transmission main shaft and rotate, and the first crank is contrary with turning to of the second crank, described nook closing member bed is connected with warp knitting machine housing slide.
One as the second technical scheme is improved, and the centre of gyration axis of described first crank and the second crank is same level central axis.
The third technical scheme that the present invention adopts is: a kind of looped pile type warp knitting machine stylet motion mechanism, the transmission main shaft comprising nook closing member, nook closing member bed and be arranged on rotationally in warp knitting machine fuel tank, described nook closing member is fixedly mounted on the top of nook closing member bed, is also provided with the first crank, first connecting rod, third connecting rod, the second crank and second connecting rod between described transmission main shaft and nook closing member bed; The lower end of described first connecting rod is connected with the first crank, the upper end of first connecting rod and the upper end of described third connecting rod are rotationally connected, the lower end of third connecting rod, one end of second connecting rod are connected with the second crank respectively, the other end of described second connecting rod and the bottom of nook closing member bed are rotationally connected, described first crank, the second crank are driven by described transmission main shaft and rotate, and the first crank is contrary with turning to of the second crank, described nook closing member bed is connected with warp knitting machine housing slide.
One as the third technical scheme is improved, and the centre of gyration axis of described first crank and the second crank is same level central axis.
The 4th kind of technical scheme that the present invention adopts is: a kind of looped pile type warp knitting machine stylet motion mechanism, the transmission main shaft comprising nook closing member, nook closing member bed and be arranged on rotationally in warp knitting machine fuel tank, described nook closing member is fixedly mounted on the top of nook closing member bed, is also provided with the first crank, first connecting rod, third connecting rod, the second crank and second connecting rod between described transmission main shaft and nook closing member bed; The lower end of described first connecting rod is connected with the first crank, the upper end of first connecting rod and the upper end of described third connecting rod are rotationally connected, the lower end of third connecting rod is connected with the second crank, one end of described second connecting rod and the shaft of third connecting rod are rotationally connected, the other end of second connecting rod and the bottom of nook closing member bed are rotationally connected, described first crank, the second crank are driven by described transmission main shaft and rotate, and the first crank is contrary with turning to of the second crank, described nook closing member bed is connected with warp knitting machine housing slide.
One as the 4th kind of technical scheme is improved, and the centre of gyration axis of described first crank and the second crank is same level central axis.
The 5th kind of technical scheme that the present invention adopts is: a kind of looped pile type warp knitting machine stylet motion mechanism, the transmission main shaft comprising nook closing member, nook closing member bed and be arranged on rotationally in warp knitting machine fuel tank, described nook closing member is fixedly mounted on the top of nook closing member bed, is also provided with the first crank, first connecting rod, third connecting rod, the second crank and second connecting rod between described transmission main shaft and nook closing member bed; The lower end of described first connecting rod is connected with the first crank, the upper end of first connecting rod and the shaft of described third connecting rod are rotationally connected, one end of described second connecting rod and the upper end of third connecting rod are rotationally connected, the lower end of third connecting rod is connected with the second crank, the other end of second connecting rod and the bottom of nook closing member bed are rotationally connected, described first crank, the second crank are driven by described transmission main shaft and rotate, and the first crank is contrary with turning to of the second crank, described nook closing member bed is connected with warp knitting machine housing slide.
The 6th kind of technical scheme that the present invention adopts is: a kind of looped pile type warp knitting machine stylet motion mechanism, the transmission main shaft comprising nook closing member, nook closing member bed and be arranged on rotationally in warp knitting machine fuel tank, described nook closing member is fixedly mounted on the top of nook closing member bed, is also provided with the first crank, first connecting rod, third connecting rod, the second crank and second connecting rod between described transmission main shaft and nook closing member bed; The lower end of described first connecting rod is connected with the first crank, the upper end of first connecting rod and the upper end of described third connecting rod are rotationally connected, the shaft of third connecting rod is connected with the second crank, one end of described second connecting rod and the lower end of third connecting rod are rotationally connected, the other end of second connecting rod and the bottom of nook closing member bed are rotationally connected, described first crank, the second crank are driven by described transmission main shaft and rotate, and the first crank is contrary with turning to of the second crank, described nook closing member bed is connected with warp knitting machine housing slide.
After adopting said structure, the present invention has following beneficial effect:
The present invention adopts by " the first crank, first connecting rod, delta link, the second crank and second connecting rod ", or the planar linkage mechanism with two frees degree be made up of " the first crank, first connecting rod, third connecting rod, the second crank and second connecting rod ", realize driven member and nook closing member, in two extreme positions i.e. the most front and rearmost position of front-rear reciprocation movement, there is resting of long period, both movement needs was met, make again the structure of mechanism simple, manufacturing cost is lower, and without impact during motion, job stability is good.
The movement locus of the tie point of second connecting rod of the present invention and delta link or third connecting rod is referred to as coupler-point curve.When other yardstick of mechanism is determined, the position of this tie point on delta link or third connecting rod is different, and corresponding coupler-point curve shape is also different.In addition, the rotating speed size of the first crank and the second crank and turn to change, then coupler-point curve shape also changes.And the characteristics of motion of nook closing member is relevant with the trajectory shape of tie point, therefore, for movement of slide, the multiple possibility and alternative that realize different motion rule is added.
Present invention, avoiding and adopt cam mechanism to realize nook closing member and rest in the motion of two extreme positions, kinematic pairs all in mechanism is all planar lower pair, and structure is simple, and processing cost is low.
The present invention adopts the centre of gyration axis of the first crank and the second crank to be same level central axis, and the space that whole motion is occupied is less, and motion is more compact.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in further detail.
Fig. 1 is the motion sketch of the first technical scheme of looped pile type warp knitting machine stylet motion mechanism of the present invention.
Fig. 2 is the motion sketch of the second technical scheme of looped pile type warp knitting machine stylet motion mechanism of the present invention.
Fig. 3 is the motion sketch of the third technical scheme of looped pile type warp knitting machine stylet motion mechanism of the present invention.
Fig. 4 is the motion sketch of the 4th kind of technical scheme of looped pile type warp knitting machine stylet motion mechanism of the present invention.
Fig. 5 is the motion sketch of the 5th kind of technical scheme of looped pile type warp knitting machine stylet motion mechanism of the present invention.
Fig. 6 is the motion sketch of the 6th kind of technical scheme of looped pile type warp knitting machine stylet motion mechanism of the present invention.
Detailed description of the invention
The first looped pile type warp knitting machine stylet motion mechanism shown in Figure 1, the transmission main shaft A comprising nook closing member 7, nook closing member bed 6 and be arranged on rotationally in warp knitting machine fuel tank
0, described nook closing member 7 is fixedly mounted on the top E of nook closing member bed 6, at described transmission main shaft A
0and be also provided with the first crank 1, first connecting rod 2, delta link 3, second crank 4 and second connecting rod 5 between nook closing member bed 6; The lower end A of described first connecting rod 2
1be rotationally connected by bearing and the first crank 1, the upper end of first connecting rod 2 is rotationally connected by the top B of bearing pin and bearing and described delta link 3, the left bottom A of delta link 3
2be rotationally connected by bearing and the second crank 4, one end of described second connecting rod 5 is rotationally connected by the right bottom C of bearing pin and bearing and delta link 3, the other end of second connecting rod 5 is rotationally connected by the bottom D of bearing pin and bearing and nook closing member bed 6, and described first crank 1, second crank 4 is by described transmission main shaft A
0drive and rotate, and the first crank 1 is contrary with turning to of the second crank 4, when namely the first crank 1 rotates clockwise, then the second crank 4 rotates counterclockwise, vice versa, in the specific implementation, and transmission main shaft A
0drive the first crank 1 to rotate by Timing Belt, drive the second crank 4 to rotate by gear drive simultaneously, the first crank 1 can be made so contrary with turning to of the second crank 4; Described nook closing member bed 6 is slidably connected with warp knitting machine frame 8.
In the present invention, the centre of gyration axis of described first crank 1 and the second crank 4 is preferably same level central axis.Such structure, the space that whole motion can be made to occupy is less, thus makes the structure of warp knitting machine more compact.
The second looped pile type warp knitting machine stylet motion mechanism shown in Figure 2, the transmission main shaft A comprising nook closing member 7, nook closing member bed 6 and be arranged on rotationally in warp knitting machine fuel tank
0, described nook closing member 7 is fixedly mounted on the top E of nook closing member bed 6, at described transmission main shaft A
0and be also provided with the first crank 1, first connecting rod 2, third connecting rod 9, second crank 4 and second connecting rod 5 between nook closing member bed 6; The lower end A of described first connecting rod 2
1be rotationally connected by bearing and the first crank 1, the upper end of first connecting rod 2, one end of second connecting rod 5 are rotationally connected with the upper end F of described third connecting rod 9 respectively by bearing pin and bearing, the lower end G of third connecting rod 9 is rotationally connected by bearing and the second crank 4, the other end of described second connecting rod 5 is rotationally connected by the bottom D of bearing pin and bearing and nook closing member bed 6, and described first crank 1, second crank 4 is by described transmission main shaft A
0drive and rotate, and the first crank 1 is contrary with turning to of the second crank 4, described nook closing member bed 6 is slidably connected with warp knitting machine frame 8.In the present invention, described first connecting rod 2, third connecting rod 9 and second connecting rod 5 are straight-bar.
Equally, in the second of the present invention and following several technical scheme, the centre of gyration axis of described first crank 1 and the second crank 4 is preferably same level central axis.
The third looped pile type warp knitting machine stylet motion mechanism shown in Figure 3, the transmission main shaft A comprising nook closing member 7, nook closing member bed 6 and be arranged on rotationally in warp knitting machine fuel tank
0, described nook closing member 7 is fixedly mounted on the top E of nook closing member bed 6, at described transmission main shaft A
0and be also provided with the first crank 1, first connecting rod 2, third connecting rod 9, second crank 4 and second connecting rod 5 between nook closing member bed 6; The lower end A of described first connecting rod 2
1be rotationally connected by bearing and the first crank 1, the upper end of first connecting rod 2 is rotationally connected by the upper end F of bearing pin and bearing and described third connecting rod 9, the lower end G of third connecting rod 9, one end of second connecting rod 5 are rotationally connected with the second crank 4 respectively by bearing, the other end of described second connecting rod 5 is rotationally connected by the bottom D of bearing pin and bearing and nook closing member bed 6, and described first crank 1, second crank 4 is by described transmission main shaft A
0drive and rotate, and the first crank 1 is contrary with turning to of the second crank 4, described nook closing member bed 6 is slidably connected with warp knitting machine frame 8.
4th kind of looped pile type warp knitting machine stylet motion mechanism shown in Figure 4, the transmission main shaft A comprising nook closing member 7, nook closing member bed 6 and be arranged on rotationally in warp knitting machine fuel tank
0, described nook closing member 7 is fixedly mounted on the top E of nook closing member bed 6, at described transmission main shaft A
0and be also provided with the first crank 1, first connecting rod 2, third connecting rod 9, second crank 4 and second connecting rod 5 between nook closing member bed 6; The lower end A of described first connecting rod 2
1be rotationally connected by bearing and the first crank 1, the upper end of first connecting rod 2 is rotationally connected by the upper end F of bearing pin and bearing and described third connecting rod 9, the lower end G of third connecting rod 9 is rotationally connected by bearing and the second crank 4, one end of described second connecting rod 5 is rotationally connected by the shaft of bearing pin and bearing and third connecting rod 9, the other end of second connecting rod 5 is rotationally connected by the bottom D of bearing pin and bearing and nook closing member bed 6, and described first crank 1, second crank 4 is by described transmission main shaft A
0drive and rotate, and the first crank 1 is contrary with turning to of the second crank 4, described nook closing member bed 6 is slidably connected with warp knitting machine frame 8.
5th kind of looped pile type warp knitting machine stylet motion mechanism shown in Figure 5, the transmission main shaft A comprising nook closing member 7, nook closing member bed 6 and be arranged on rotationally in warp knitting machine fuel tank
0, described nook closing member 7 is fixedly mounted on the top E of nook closing member bed 6, at described transmission main shaft A
0and be also provided with the first crank 1, first connecting rod 2, third connecting rod 9, second crank 4 and second connecting rod 5 between nook closing member bed 6; The lower end A of described first connecting rod 2
1be rotationally connected by bearing and the first crank 1, the upper end of first connecting rod 2 is rotationally connected by the shaft of bearing pin and bearing and described third connecting rod 9, one end of described second connecting rod 5 is rotationally connected by the upper end F of bearing pin and bearing and third connecting rod 9, the lower end G of third connecting rod 9 is rotationally connected by bearing and the second crank 4, the other end of second connecting rod 5 is rotationally connected by the bottom D of bearing pin and bearing and nook closing member bed 6, and described first crank 1, second crank 4 is by described transmission main shaft A
0drive and rotate, and the first crank 1 is contrary with turning to of the second crank 4, described nook closing member bed 6 is slidably connected with warp knitting machine frame 8.
6th kind of looped pile type warp knitting machine stylet motion mechanism shown in Figure 6, the transmission main shaft A comprising nook closing member 7, nook closing member bed 6 and be arranged on rotationally in warp knitting machine fuel tank
0, described nook closing member 7 is fixedly mounted on the top E of nook closing member bed 6, at described transmission main shaft A
0and be also provided with the first crank 1, first connecting rod 2, third connecting rod 9, second crank 4 and second connecting rod 5 between nook closing member bed 6; The lower end A of described first connecting rod 2
1be rotationally connected by bearing and the first crank 1, the upper end of first connecting rod 2 is rotationally connected by the upper end F of bearing pin and bearing and described third connecting rod 9, the shaft of third connecting rod 9 is rotationally connected by bearing and the second crank 4, one end of described second connecting rod 5 is rotationally connected by the lower end G of bearing pin and bearing and third connecting rod 9, the other end of second connecting rod 5 is rotationally connected by the bottom D of bearing pin and bearing and nook closing member bed 6, and described first crank 1, second crank 4 is by described transmission main shaft A
0drive and rotate, and the first crank 1 is contrary with turning to of the second crank 4, described nook closing member bed 6 is slidably connected with warp knitting machine frame 8.
See Fig. 1 to Fig. 6, above-mentioned stylet motion mechanism of the present invention is double freedom planar linkage mechanism, first crank 1 and the second crank 4 are two motion input components of this mechanism, first crank 1 and the second crank 4 are total to axis of rotation but turn to contrary, during work, first crank 1 drives first connecting rod 2 to swing, delta link 3 or third connecting rod 9 do general plane motion under the acting in conjunction of the second crank 4 and first connecting rod 2, thus drive nook closing member bed 6 and nook closing member 7 to make front and back linear reciprocating motion by second connecting rod 5, and nook closing member 7 has resting of long period in the most front and rearmost position.
Claims (10)
1. a looped pile type warp knitting machine stylet motion mechanism, the transmission main shaft (A comprising nook closing member (7), nook closing member bed (6) and be arranged on rotationally in warp knitting machine fuel tank
0), described nook closing member (7) is fixedly mounted on the top (E) of nook closing member bed (6), it is characterized in that: at described transmission main shaft (A
0) and nook closing member bed (6) between be also provided with the first crank (1), first connecting rod (2), delta link (3), the second crank (4) and second connecting rod (5); Lower end (the A of described first connecting rod (2)
1) be rotationally connected with the first crank (1), the upper end of first connecting rod (2) and the top (B) of described delta link (3) are rotationally connected, the left bottom (A of delta link (3)
2) be rotationally connected with the second crank (4), one end of described second connecting rod (5) and the right bottom (C) of delta link (3) are rotationally connected, the other end of second connecting rod (5) and the bottom (D) of nook closing member bed (6) are rotationally connected, and described first crank (1), the second crank (4) are by described transmission main shaft (A
0) drive and rotate, and the first crank (1) is contrary with turning to of the second crank (4), described nook closing member bed (6) and warp knitting machine frame (8) are slidably connected.
2. looped pile type warp knitting machine stylet motion mechanism according to claim 1, is characterized in that: the centre of gyration axis of described first crank (1) and the second crank (4) is same level central axis.
3. a looped pile type warp knitting machine stylet motion mechanism, the transmission main shaft (A comprising nook closing member (7), nook closing member bed (6) and be arranged on rotationally in warp knitting machine fuel tank
0), described nook closing member (7) is fixedly mounted on the top (E) of nook closing member bed (6), it is characterized in that: at described transmission main shaft (A
0) and nook closing member bed (6) between be also provided with the first crank (1), first connecting rod (2), third connecting rod (9), the second crank (4) and second connecting rod (5); Lower end (the A of described first connecting rod (2)
1) be rotationally connected with the first crank (1), the upper end of first connecting rod (2), one end of second connecting rod (5) are rotationally connected with the upper end (F) of described third connecting rod (9) respectively, lower end (G) and second crank (4) of third connecting rod (9) are rotationally connected, the other end of described second connecting rod (5) and the bottom (D) of nook closing member bed (6) are rotationally connected, and described first crank (1), the second crank (4) are by described transmission main shaft (A
0) drive and rotate, and the first crank (1) is contrary with turning to of the second crank (4), described nook closing member bed (6) and warp knitting machine frame (8) are slidably connected.
4. looped pile type warp knitting machine stylet motion mechanism according to claim 3, is characterized in that: the centre of gyration axis of described first crank (1) and the second crank (4) is same level central axis.
5. a looped pile type warp knitting machine stylet motion mechanism, the transmission main shaft (A comprising nook closing member (7), nook closing member bed (6) and be arranged on rotationally in warp knitting machine fuel tank
0), described nook closing member (7) is fixedly mounted on the top (E) of nook closing member bed (6), it is characterized in that: at described transmission main shaft (A
0) and nook closing member bed (6) between be also provided with the first crank (1), first connecting rod (2), third connecting rod (9), the second crank (4) and second connecting rod (5); Lower end (the A of described first connecting rod (2)
1) be rotationally connected with the first crank (1), the upper end of first connecting rod (2) and the upper end (F) of described third connecting rod (9) are rotationally connected, the lower end (G) of third connecting rod (9), one end of second connecting rod (5) are rotationally connected with the second crank (4) respectively, the other end of described second connecting rod (5) and the bottom (D) of nook closing member bed (6) are rotationally connected, and described first crank (1), the second crank (4) are by described transmission main shaft (A
0) drive and rotate, and the first crank (1) is contrary with turning to of the second crank (4), described nook closing member bed (6) and warp knitting machine frame (8) are slidably connected.
6. looped pile type warp knitting machine stylet motion mechanism according to claim 5, is characterized in that: the centre of gyration axis of described first crank (1) and the second crank (4) is same level central axis.
7. a looped pile type warp knitting machine stylet motion mechanism, the transmission main shaft (A comprising nook closing member (7), nook closing member bed (6) and be arranged on rotationally in warp knitting machine fuel tank
0), described nook closing member (7) is fixedly mounted on the top (E) of nook closing member bed (6), it is characterized in that: at described transmission main shaft (A
0) and nook closing member bed (6) between be also provided with the first crank (1), first connecting rod (2), third connecting rod (9), the second crank (4) and second connecting rod (5); Lower end (the A of described first connecting rod (2)
1) be rotationally connected with the first crank (1), the upper end of first connecting rod (2) and the upper end (F) of described third connecting rod (9) are rotationally connected, lower end (G) and second crank (4) of third connecting rod (9) are rotationally connected, one end of described second connecting rod (5) and the shaft of third connecting rod (9) are rotationally connected, the other end of second connecting rod (5) and the bottom (D) of nook closing member bed (6) are rotationally connected, and described first crank (1), the second crank (4) are by described transmission main shaft (A
0) drive and rotate, and the first crank (1) is contrary with turning to of the second crank (4), described nook closing member bed (6) and warp knitting machine frame (8) are slidably connected.
8. looped pile type warp knitting machine stylet motion mechanism according to claim 7, is characterized in that: the centre of gyration axis of described first crank (1) and the second crank (4) is same level central axis.
9. a looped pile type warp knitting machine stylet motion mechanism, the transmission main shaft (A comprising nook closing member (7), nook closing member bed (6) and be arranged on rotationally in warp knitting machine fuel tank
0), described nook closing member (7) is fixedly mounted on the top (E) of nook closing member bed (6), it is characterized in that: at described transmission main shaft (A
0) and nook closing member bed (6) between be also provided with the first crank (1), first connecting rod (2), third connecting rod (9), the second crank (4) and second connecting rod (5); Lower end (the A of described first connecting rod (2)
1) be rotationally connected with the first crank (1), the upper end of first connecting rod (2) and the shaft of described third connecting rod (9) are rotationally connected, one end of described second connecting rod (5) and the upper end (F) of third connecting rod (9) are rotationally connected, lower end (G) and second crank (4) of third connecting rod (9) are rotationally connected, the other end of second connecting rod (5) and the bottom (D) of nook closing member bed (6) are rotationally connected, and described first crank (1), the second crank (4) are by described transmission main shaft (A
0) drive and rotate, and the first crank (1) is contrary with turning to of the second crank (4), described nook closing member bed (6) and warp knitting machine frame (8) are slidably connected.
10. a looped pile type warp knitting machine stylet motion mechanism, the transmission main shaft (A comprising nook closing member (7), nook closing member bed (6) and be arranged on rotationally in warp knitting machine fuel tank
0), described nook closing member (7) is fixedly mounted on the top (E) of nook closing member bed (6), it is characterized in that: at described transmission main shaft (A
0) and nook closing member bed (6) between be also provided with the first crank (1), first connecting rod (2), third connecting rod (9), the second crank (4) and second connecting rod (5); Lower end (the A of described first connecting rod (2)
1) be rotationally connected with the first crank (1), the upper end of first connecting rod (2) and the upper end (F) of described third connecting rod (9) are rotationally connected, shaft and second crank (4) of third connecting rod (9) are rotationally connected, one end of described second connecting rod (5) and the lower end (G) of third connecting rod (9) are rotationally connected, the other end of second connecting rod (5) and the bottom (D) of nook closing member bed (6) are rotationally connected, and described first crank (1), the second crank (4) are by described transmission main shaft (A
0) drive and rotate, and the first crank (1) is contrary with turning to of the second crank (4), described nook closing member bed (6) and warp knitting machine frame (8) are slidably connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410037271.4A CN103726212B (en) | 2014-01-26 | 2014-01-26 | Stylet motion mechanism of loop type warp knitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410037271.4A CN103726212B (en) | 2014-01-26 | 2014-01-26 | Stylet motion mechanism of loop type warp knitting machine |
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| Publication Number | Publication Date |
|---|---|
| CN103726212A CN103726212A (en) | 2014-04-16 |
| CN103726212B true CN103726212B (en) | 2015-06-17 |
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| CN201410037271.4A Expired - Fee Related CN103726212B (en) | 2014-01-26 | 2014-01-26 | Stylet motion mechanism of loop type warp knitting machine |
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|---|---|---|---|---|
| US4852370A (en) * | 1987-10-09 | 1989-08-01 | Veb Kombinat Textima | Warp-knitting machine, particularly stitch knitting machine |
| US5520023A (en) * | 1994-01-26 | 1996-05-28 | Karl Mayer Textilmaschinenfabrik Gmbh | Warp knitting machine with gearing mechanism |
| CN200981918Y (en) * | 2006-12-01 | 2007-11-28 | 江苏技术师范学院 | Warp knitting machine grooved needle core motion mechanism |
| CN201411544Y (en) * | 2009-05-25 | 2010-02-24 | 常州市润源经编机械有限公司 | Warp knitting machine stylet motion mechanism |
| DE102008047684A1 (en) * | 2008-09-18 | 2010-03-25 | Karl Mayer Textilmaschinenfabrik Gmbh | Knitter machine i.e. warp knitting machine, for producing interspaced knitted fabrics, has pile guide bars moveable back and forth in adjustment direction by levers, which have stroke height adjusted by control device |
| CN201942857U (en) * | 2011-01-21 | 2011-08-24 | 常州市润源经编机械有限公司 | Needle bed oscillating device used for yarn pressing type warp knitting machine |
| CN102182006A (en) * | 2011-04-27 | 2011-09-14 | 常州市润源经编机械有限公司 | Compound needle shifter for warp knitting machine |
| CN103255571A (en) * | 2013-04-10 | 2013-08-21 | 郑依福 | Eccentric transmission mechanism of high-speed multi-guide-bar jacquard-weave warp knitting machine |
| CN203754942U (en) * | 2014-01-26 | 2014-08-06 | 常州市润源经编机械有限公司 | Core needle moving mechanism of looped pile type warp knitting machine |
-
2014
- 2014-01-26 CN CN201410037271.4A patent/CN103726212B/en not_active Expired - Fee Related
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4852370A (en) * | 1987-10-09 | 1989-08-01 | Veb Kombinat Textima | Warp-knitting machine, particularly stitch knitting machine |
| US5520023A (en) * | 1994-01-26 | 1996-05-28 | Karl Mayer Textilmaschinenfabrik Gmbh | Warp knitting machine with gearing mechanism |
| CN200981918Y (en) * | 2006-12-01 | 2007-11-28 | 江苏技术师范学院 | Warp knitting machine grooved needle core motion mechanism |
| DE102008047684A1 (en) * | 2008-09-18 | 2010-03-25 | Karl Mayer Textilmaschinenfabrik Gmbh | Knitter machine i.e. warp knitting machine, for producing interspaced knitted fabrics, has pile guide bars moveable back and forth in adjustment direction by levers, which have stroke height adjusted by control device |
| CN201411544Y (en) * | 2009-05-25 | 2010-02-24 | 常州市润源经编机械有限公司 | Warp knitting machine stylet motion mechanism |
| CN201942857U (en) * | 2011-01-21 | 2011-08-24 | 常州市润源经编机械有限公司 | Needle bed oscillating device used for yarn pressing type warp knitting machine |
| CN102182006A (en) * | 2011-04-27 | 2011-09-14 | 常州市润源经编机械有限公司 | Compound needle shifter for warp knitting machine |
| CN103255571A (en) * | 2013-04-10 | 2013-08-21 | 郑依福 | Eccentric transmission mechanism of high-speed multi-guide-bar jacquard-weave warp knitting machine |
| CN203754942U (en) * | 2014-01-26 | 2014-08-06 | 常州市润源经编机械有限公司 | Core needle moving mechanism of looped pile type warp knitting machine |
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|---|---|
| CN103726212A (en) | 2014-04-16 |
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