CN203807700U - Needle core movement mechanism of looped pile-type warp knitting machine - Google Patents
Needle core movement mechanism of looped pile-type warp knitting machine Download PDFInfo
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- CN203807700U CN203807700U CN201420049810.1U CN201420049810U CN203807700U CN 203807700 U CN203807700 U CN 203807700U CN 201420049810 U CN201420049810 U CN 201420049810U CN 203807700 U CN203807700 U CN 203807700U
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- crank
- connecting rod
- closing member
- swing arm
- nook closing
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Abstract
The utility model discloses a needle core movement mechanism of a looped pile-type warp knitting machine. The needle core movement mechanism comprises a needle core, a needle core bed, a swinging arm, a rotating shaft that is rotatably installed on a rack, and a transmission main shaft that is rotatably installed in an oil tank, wherein the needle core is fixed on the needle core bed; the swinging arm is fixed on the rotating shaft; the needle core bed is fixed at the front end of the swinging arm; a first crank, a first connecting rod, a triangular connecting rod, a second crank and a second connecting rod are arranged between the transmission main shaft and the swinging arm; 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, while the other end of the second connecting rod is rotatably connected with the rear end of the swinging arm; the first crank and the second crank are driven by the transmission main shaft to rotate in opposite directions. According to the needle core movement mechanism of the looped pile-type warp knitting machine disclosed by the utility model, the needle core can stop for a relatively long time at two extreme positions of reciprocating movement, and is free from impact during movement, good in working stability and low in a manufacturing cost.
Description
Technical field
The utility model relates to a kind of knitting mechanism of warp knitting machine, particularly relates 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 is realized mechanism and is called stylet motion mechanism.Different warp knitting machine types requires different to the motion of nook closing member, the structure type of the stylet motion mechanism of employing is also different.
The existing stylet motion mechanism of combing less in Warp Knitted Fabrics, comprise nook closing member, nook closing member bed, swing arm, be arranged on the lopping main shaft for lopping braiding in warp knitting machine frame and be arranged on rotationally the transmission main shaft in warp knitting machine fuel tank rotationally, nook closing member is fixedly mounted on nook closing member bed, described swing arm is fixedly mounted on lopping main shaft, and described nook closing member bed is fixedly mounted on the front end of swing arm.What this stylet motion mechanism adopted is by primary crank endplay device, second level lanar four rod mechanism and the third level lanar four rod mechanism multistage planar linkage mechanism forming of connecting.When work, nook closing member swings together with being coiled into the central axis of circle main shaft under the effect of swing arm at described multistage planar linkage mechanism.
In looped pile type warp knitting machine, the motion of nook closing member requires all not identical to the motion requirement of nook closing member with existing various warp knitting machine types, is embodied as: have resting of long period at reciprocating two extreme positions.For such motion requirement, single-freedom planar linkage can not meet, and planar linkage-cam set resultant motion mechanism can realize, but when work, the existence of cam higher pair can increase compact stress, and motion time exists impulsive force, 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 problems to be solved in the utility model is to overcome the deficiencies in the prior art, provide a kind of nook closing member that can not only make to there is resting of long period at reciprocating two extreme positions, and when motion in, is without impact, good operating stability, low cost of manufacture, and the stylet motion mechanism of looped pile type warp knitting machine simple in structure.
For solving the problems of the technologies described above, the first technical scheme that the utility model adopts is: a kind of stylet motion mechanism of looped pile type warp knitting machine, comprise nook closing member, nook closing member bed, swing arm, be arranged on the rotating shaft in warp knitting machine frame and be arranged on rotationally the transmission main shaft in warp knitting machine fuel tank rotationally, described nook closing member is fixedly mounted on nook closing member bed, described swing arm is fixedly mounted in rotating shaft, described nook closing member bed is fixedly mounted on the front end of swing arm, 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 swing arm; The lower end of described first connecting rod and the first crank are rotationally connected, the upper end of first connecting rod and the top of described delta link are rotationally connected, left bottom and second crank of delta link are rotationally connected, the right bottom of one end of described second connecting rod and delta link is rotationally connected, the other end of second connecting rod and the rear end of swing arm are rotationally connected, described the first crank, the second crank are driven and are rotated by described transmission main shaft, and the switched in opposite of the first crank and the second crank.
One as the first technical scheme is improved, and the centre of gyration axis of described the first crank and the second crank is same level central axis.
The second technical scheme that the utility model adopts is: a kind of stylet motion mechanism of looped pile type warp knitting machine, comprise nook closing member, nook closing member bed, swing arm, be arranged on the rotating shaft in warp knitting machine frame and be arranged on rotationally the transmission main shaft in warp knitting machine fuel tank rotationally, described nook closing member is fixedly mounted on nook closing member bed, described swing arm is fixedly mounted in rotating shaft, described nook closing member bed is fixedly mounted on the front end of swing arm, 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 swing arm; The lower end of described first connecting rod and the first crank are rotationally connected, 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 and the second crank are rotationally connected, the other end of described second connecting rod and the rear end of swing arm are rotationally connected, described the first crank, the second crank are driven and are rotated by described transmission main shaft, and the switched in opposite of the first crank and the second crank.
One as the second technical scheme is improved, and the centre of gyration axis of described the first crank and the second crank is same level central axis.
The third technical scheme that the utility model adopts is: a kind of stylet motion mechanism of looped pile type warp knitting machine, comprise nook closing member, nook closing member bed, swing arm, be arranged on the rotating shaft in warp knitting machine frame and be arranged on rotationally the transmission main shaft in warp knitting machine fuel tank rotationally, described nook closing member is fixedly mounted on nook closing member bed, described swing arm is fixedly mounted in rotating shaft, described nook closing member bed is fixedly mounted on the front end of swing arm, 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 swing arm; The lower end of described first connecting rod and the first crank are rotationally connected, 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 rotationally connected with the second crank respectively, the other end of described second connecting rod and the rear end of swing arm are rotationally connected, described the first crank, the second crank are driven and are rotated by described transmission main shaft, and the switched in opposite of the first crank and the second crank.
One as the third technical scheme is improved, and the centre of gyration axis of described the first crank and the second crank is same level central axis.
The 4th kind of technical scheme that the utility model adopts is: a kind of stylet motion mechanism of looped pile type warp knitting machine, comprise nook closing member, nook closing member bed, swing arm, be arranged on the rotating shaft in warp knitting machine frame and be arranged on rotationally the transmission main shaft in warp knitting machine fuel tank rotationally, described nook closing member is fixedly mounted on nook closing member bed, described swing arm is fixedly mounted in rotating shaft, described nook closing member bed is fixedly mounted on the front end of swing arm, 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 swing arm; The lower end of described first connecting rod and the first crank are rotationally connected, 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 and the second crank are rotationally connected, 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 rear end of swing arm are rotationally connected, described the first crank, the second crank are driven and are rotated by described transmission main shaft, and the switched in opposite of the first crank and the second crank.
One as the 4th kind of technical scheme is improved, and the centre of gyration axis of described the first crank and the second crank is same level central axis.
The 5th kind of technical scheme that the utility model adopts is: a kind of stylet motion mechanism of looped pile type warp knitting machine, comprise nook closing member, nook closing member bed, swing arm, be arranged on the rotating shaft in warp knitting machine frame and be arranged on rotationally the transmission main shaft in warp knitting machine fuel tank rotationally, described nook closing member is fixedly mounted on nook closing member bed, described swing arm is fixedly mounted in rotating shaft, described nook closing member bed is fixedly mounted on the front end of swing arm, 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 swing arm; The lower end of described first connecting rod and the first crank are rotationally connected, 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 and the second crank are rotationally connected, the other end of second connecting rod and the rear end of swing arm are rotationally connected, described the first crank, the second crank are driven and are rotated by described transmission main shaft, and the switched in opposite of the first crank and the second crank.
The 6th kind of technical scheme that the utility model adopts is: a kind of stylet motion mechanism of looped pile type warp knitting machine, comprise nook closing member, nook closing member bed, swing arm, be arranged on the rotating shaft in warp knitting machine frame and be arranged on rotationally the transmission main shaft in warp knitting machine fuel tank rotationally, described nook closing member is fixedly mounted on nook closing member bed, described swing arm is fixedly mounted in rotating shaft, described nook closing member bed is fixedly mounted on the front end of swing arm, 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 swing arm; The lower end of described first connecting rod and the first crank are rotationally connected, 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 and the second crank are rotationally connected, 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 rear end of swing arm are rotationally connected, described the first crank, the second crank are driven and are rotated by described transmission main shaft, and the switched in opposite of the first crank and the second crank.
Adopt after said structure, the utlity model has following beneficial effect:
The utility model 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 being formed by " the first crank, first connecting rod, third connecting rod, the second crank and second connecting rod ", realize driven member and be nook closing member two extreme positions of front and back oscillating traverse motion the most front and last swing position there is resting of long period, both met motion requirement, make again the simple in structure of mechanism, manufacturing cost is lower, and when motion without impact, job stability is good.
The movement locus of the tie point of second connecting rod of the present utility model and delta link or third connecting rod is referred to as coupler-point curve.In the situation that other yardstick of mechanism is definite, the position difference of this tie point on delta link or third connecting rod, corresponding coupler-point curve shape is also different.In addition, the rotating speed of the first crank and the second crank is big or small and turn to change, and 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 the alternative that realize different motion rule are increased.
The utility model has avoided adopting cam mechanism to realize nook closing member and rest in the motion of two extreme positions, and kinematic pairs all in mechanism are all planar lower pair, and simple in structure, processing cost is low.
It is same level central axis that the utility model adopts the centre of gyration axis of the first crank and the second crank, and the space that whole motion is occupied is less, and motion is more compact.
Brief description of the drawings
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in further detail.
Fig. 1 is the motion sketch of the first technical scheme of the utility model looped pile type warp knitting machine stylet motion mechanism.
Fig. 2 is the motion sketch of the second technical scheme of the utility model looped pile type warp knitting machine stylet motion mechanism.
Fig. 3 is the motion sketch of the third technical scheme of the utility model looped pile type warp knitting machine stylet motion mechanism.
Fig. 4 is the motion sketch of the 4th kind of technical scheme of the utility model looped pile type warp knitting machine stylet motion mechanism.
Fig. 5 is the motion sketch of the 5th kind of technical scheme of the utility model looped pile type warp knitting machine stylet motion mechanism.
Fig. 6 is the motion sketch of the 6th kind of technical scheme of the utility model looped pile type warp knitting machine stylet motion mechanism.
Detailed description of the invention
The stylet motion mechanism of the first looped pile type warp knitting machine shown in Figure 1, comprises nook closing member, nook closing member bed 7, swing arm 6, is arranged on rotationally the rotating shaft D in warp knitting machine frame 8 by bearing
0and be arranged on rotationally the transmission main shaft A in warp knitting machine fuel tank
0, described nook closing member is fixedly mounted on nook closing member bed 7, and described swing arm 6 is mounted by means of bolts on rotating shaft D
0upper, described nook closing member bed 7 is mounted by means of bolts on the front end E of swing arm 6, at described transmission main shaft A
0and between swing arm 6, be also provided with the first crank 1, first connecting rod 2, delta link 3, the second crank 4 and second connecting rod 5; 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 rear end D of bearing pin and bearing and swing arm 6, and described the first crank 1, the second crank 4 are by described transmission main shaft A
0drive and rotate, and the switched in opposite of the first crank 1 and the second crank 4, when the first crank 1 clockwise rotates, the second crank 4 rotates counterclockwise, vice versa, in the specific implementation, and transmission main shaft A
0can drive the first crank 1 to rotate by Timing Belt, drive the second crank 4 to rotate by gear drive simultaneously, can make like this switched in opposite of the first crank 1 and the second crank 4.In the utility model, described rotating shaft D
0can adopt the lopping main shaft using in lopping braiding.
In the utility model, the centre of gyration axis of described the first crank 1 and the second crank 4 is preferably same level central axis.Such structure, the space that can make whole motion occupy is less, thereby makes the structure of warp knitting machine more compact.
The stylet motion mechanism of the second looped pile type warp knitting machine shown in Figure 2, comprises nook closing member, nook closing member bed 7, swing arm 6, is arranged on rotationally the rotating shaft D in warp knitting machine frame 8 by bearing
0and be arranged on rotationally the transmission main shaft A in warp knitting machine fuel tank
0, described nook closing member is fixedly mounted on nook closing member bed 7, and described swing arm 6 is mounted by means of bolts on rotating shaft D
0upper, described nook closing member bed 7 is mounted by means of bolts on the front end E of swing arm 6, at described transmission main shaft A
0and between swing arm 6, 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; 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 rear end D of bearing pin and bearing and swing arm 6, and described the first crank 1, the second crank 4 are by described transmission main shaft A
0drive and rotate, and the switched in opposite of the first crank 1 and the second crank 4.In the utility model, described first connecting rod 2, third connecting rod 9 and second connecting rod 5 are straight-bar.
Equally, in the second of the present utility model and following several technical scheme, the centre of gyration axis of described the first crank 1 and the second crank 4 is preferably same level central axis.
The stylet motion mechanism of the third looped pile type warp knitting machine shown in Figure 3, comprises nook closing member, nook closing member bed 7, swing arm 6, is arranged on rotationally the rotating shaft D in warp knitting machine frame 8 by bearing
0and be arranged on rotationally the transmission main shaft A in warp knitting machine fuel tank
0, described nook closing member is fixedly mounted on nook closing member bed 7, and described swing arm 6 is mounted by means of bolts on rotating shaft D
0upper, described nook closing member bed 7 is mounted by means of bolts on the front end E of swing arm 6, at described transmission main shaft A
0and between swing arm 6, 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; 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 rear end D of bearing pin and bearing and swing arm 6, and described the first crank 1, the second crank 4 are by described transmission main shaft A
0drive and rotate, and the switched in opposite of the first crank 1 and the second crank 4.
The stylet motion mechanism of the 4th kind of looped pile type warp knitting machine shown in Figure 4, comprises nook closing member, nook closing member bed 7, swing arm 6, is arranged on rotationally the rotating shaft D in warp knitting machine frame 8 by bearing
0and be arranged on rotationally the transmission main shaft A in warp knitting machine fuel tank
0, described nook closing member is fixedly mounted on nook closing member bed 7, and described swing arm 6 is mounted by means of bolts on rotating shaft D
0upper, described nook closing member bed 7 is mounted by means of bolts on the front end E of swing arm 6, at described transmission main shaft A
0and between swing arm 6, 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; 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 rear end D of bearing pin and bearing and swing arm 6, and described the first crank 1, the second crank 4 are by described transmission main shaft A
0drive and rotate, and the switched in opposite of the first crank 1 and the second crank 4.
The stylet motion mechanism of the 5th kind of looped pile type warp knitting machine shown in Figure 5, comprises nook closing member, nook closing member bed 7, swing arm 6, is arranged on rotationally the rotating shaft D in warp knitting machine frame 8 by bearing
0and be arranged on rotationally the transmission main shaft A in warp knitting machine fuel tank
0, described nook closing member is fixedly mounted on nook closing member bed 7, and described swing arm 6 is mounted by means of bolts on rotating shaft D
0upper, described nook closing member bed 7 is mounted by means of bolts on the front end E of swing arm 6, at described transmission main shaft A
0and between swing arm 6, 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; 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 rear end D of bearing pin and bearing and swing arm 6, and described the first crank 1, the second crank 4 are by described transmission main shaft A
0drive and rotate, and the switched in opposite of the first crank 1 and the second crank 4.
The stylet motion mechanism of the 6th kind of looped pile type warp knitting machine shown in Figure 6, comprises nook closing member, nook closing member bed 7, swing arm 6, is arranged on rotationally the rotating shaft D in warp knitting machine frame 8 by bearing
0and be arranged on rotationally the transmission main shaft A in warp knitting machine fuel tank
0, described nook closing member is fixedly mounted on nook closing member bed 7, and described swing arm 6 is mounted by means of bolts on rotating shaft D
0upper, described nook closing member bed 7 is mounted by means of bolts on the front end E of swing arm 6, at described transmission main shaft A
0and between swing arm 6, 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; 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 rear end D of bearing pin and bearing and swing arm 6, and described the first crank 1, the second crank 4 are by described transmission main shaft A
0drive and rotate, and the switched in opposite of the first crank 1 and the second crank 4.
Referring to Fig. 1 to Fig. 6, above-mentioned stylet motion mechanism of the present utility model is double freedom planar linkage mechanism, two motion input components that the first crank 1 and the second crank 4 are this mechanism, the first crank 1 and the second crank 4 are total to axis of rotation but switched in opposite, when work, the first crank 1 drives first connecting rod 2 to swing, delta link 3 or third connecting rod 9 are done general plane motion under the acting in conjunction of the second crank 4 and first connecting rod 2, thereby drive swing arm 6, nook closing member bed 7 and nook closing member D around the shaft by second connecting rod 5
0central axis do before and after reciprocally swinging, and nook closing member has resting of long period in the most front and last swing position.
Claims (10)
1. a stylet motion mechanism for looped pile type warp knitting machine, comprises nook closing member, nook closing member bed (7), swing arm (6), is arranged on the rotating shaft (D in warp knitting machine frame (8) rotationally
0) and be arranged on rotationally the transmission main shaft (A in warp knitting machine fuel tank
0), it is upper that described nook closing member is fixedly mounted on nook closing member bed (7), and described swing arm (6) is fixedly mounted on rotating shaft (D
0) upper, described nook closing member bed (7) is fixedly mounted on the front end (E) of swing arm (6), it is characterized in that: at described transmission main shaft (A
0) and swing arm (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 top (B) of the upper end of first connecting rod (2) and described delta link (3) is rotationally connected, the left bottom (A of delta link (3)
2) be rotationally connected with the second crank (4), the right bottom (C) of one end of described second connecting rod (5) and delta link (3) is rotationally connected, the rear end (D) of the other end of second connecting rod (5) and swing arm (6) is rotationally connected, and described the first crank (1), the second crank (4) are by described transmission main shaft (A
0) drive and rotate, and the switched in opposite of the first crank (1) and the second crank (4).
2. the stylet motion mechanism of looped pile type warp knitting machine according to claim 1, is characterized in that: the centre of gyration axis of described the first crank (1) and the second crank (4) is same level central axis.
3. a stylet motion mechanism for looped pile type warp knitting machine, comprises nook closing member, nook closing member bed (7), swing arm (6), is arranged on the rotating shaft (D in warp knitting machine frame (8) rotationally
0) and be arranged on rotationally the transmission main shaft (A in warp knitting machine fuel tank
0), it is upper that described nook closing member is fixedly mounted on nook closing member bed (7), and described swing arm (6) is fixedly mounted on rotating shaft (D
0) upper, described nook closing member bed (7) is fixedly mounted on the front end (E) of swing arm (6), it is characterized in that: at described transmission main shaft (A
0) and swing arm (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, the lower end (G) of third connecting rod (9) is rotationally connected with the second crank (4), the rear end (D) of the other end of described second connecting rod (5) and swing arm (6) is rotationally connected, and described the first crank (1), the second crank (4) are by described transmission main shaft (A
0) drive and rotate, and the switched in opposite of the first crank (1) and the second crank (4).
4. the stylet motion mechanism of looped pile type warp knitting machine according to claim 3, is characterized in that: the centre of gyration axis of described the first crank (1) and the second crank (4) is same level central axis.
5. a stylet motion mechanism for looped pile type warp knitting machine, comprises nook closing member, nook closing member bed (7), swing arm (6), is arranged on the rotating shaft (D in warp knitting machine frame (8) rotationally
0) and be arranged on rotationally the transmission main shaft (A in warp knitting machine fuel tank
0), it is upper that described nook closing member is fixedly mounted on nook closing member bed (7), and described swing arm (6) is fixedly mounted on rotating shaft (D
0) upper, described nook closing member bed (7) is fixedly mounted on the front end (E) of swing arm (6), it is characterized in that: at described transmission main shaft (A
0) and swing arm (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 (F) of the upper end of first connecting rod (2) and described third connecting rod (9) is 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 rear end (D) of the other end of described second connecting rod (5) and swing arm (6) is rotationally connected, and described the first crank (1), the second crank (4) are by described transmission main shaft (A
0) drive and rotate, and the switched in opposite of the first crank (1) and the second crank (4).
6. the stylet motion mechanism of looped pile type warp knitting machine according to claim 5, is characterized in that: the centre of gyration axis of described the first crank (1) and the second crank (4) is same level central axis.
7. a stylet motion mechanism for looped pile type warp knitting machine, comprises nook closing member, nook closing member bed (7), swing arm (6), is arranged on the rotating shaft (D in warp knitting machine frame (8) rotationally
0) and be arranged on rotationally the transmission main shaft (A in warp knitting machine fuel tank
0), it is upper that described nook closing member is fixedly mounted on nook closing member bed (7), and described swing arm (6) is fixedly mounted on rotating shaft (D
0) upper, described nook closing member bed (7) is fixedly mounted on the front end (E) of swing arm (6), it is characterized in that: at described transmission main shaft (A
0) and swing arm (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 (F) of the upper end of first connecting rod (2) and described third connecting rod (9) is rotationally connected, the lower end (G) of third connecting rod (9) is rotationally connected with the second crank (4), the shaft of one end of described second connecting rod (5) and third connecting rod (9) is rotationally connected, the rear end (D) of the other end of second connecting rod (5) and swing arm (6) is rotationally connected, and described the first crank (1), the second crank (4) are by described transmission main shaft (A
0) drive and rotate, and the switched in opposite of the first crank (1) and the second crank (4).
8. the stylet motion mechanism of looped pile type warp knitting machine according to claim 7, is characterized in that: the centre of gyration axis of described the first crank (1) and the second crank (4) is same level central axis.
9. a stylet motion mechanism for looped pile type warp knitting machine, comprises nook closing member, nook closing member bed (7), swing arm (6), is arranged on the rotating shaft (D in warp knitting machine frame (8) rotationally
0) and be arranged on rotationally the transmission main shaft (A in warp knitting machine fuel tank
0), it is upper that described nook closing member is fixedly mounted on nook closing member bed (7), and described swing arm (6) is fixedly mounted on rotating shaft (D
0) upper, described nook closing member bed (7) is fixedly mounted on the front end (E) of swing arm (6), it is characterized in that: at described transmission main shaft (A
0) and swing arm (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 shaft of the upper end of first connecting rod (2) and described third connecting rod (9) is rotationally connected, the upper end (F) of one end of described second connecting rod (5) and third connecting rod (9) is rotationally connected, the lower end (G) of third connecting rod (9) is rotationally connected with the second crank (4), the rear end (D) of the other end of second connecting rod (5) and swing arm (6) is rotationally connected, and described the first crank (1), the second crank (4) are by described transmission main shaft (A
0) drive and rotate, and the switched in opposite of the first crank (1) and the second crank (4).
10. a stylet motion mechanism for looped pile type warp knitting machine, comprises nook closing member, nook closing member bed (7), swing arm (6), is arranged on the rotating shaft (D in warp knitting machine frame (8) rotationally
0) and be arranged on rotationally the transmission main shaft (A in warp knitting machine fuel tank
0), it is upper that described nook closing member is fixedly mounted on nook closing member bed (7), and described swing arm (6) is fixedly mounted on rotating shaft (D
0) upper, described nook closing member bed (7) is fixedly mounted on the front end (E) of swing arm (6), it is characterized in that: at described transmission main shaft (A
0) and swing arm (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 (F) of the upper end of first connecting rod (2) and described third connecting rod (9) is rotationally connected, the shaft of third connecting rod (9) and the second crank (4) are rotationally connected, the lower end (G) of one end of described second connecting rod (5) and third connecting rod (9) is rotationally connected, the rear end (D) of the other end of second connecting rod (5) and swing arm (6) is rotationally connected, and described the first crank (1), the second crank (4) are by described transmission main shaft (A
0) drive and rotate, and the switched in opposite of the first crank (1) and the second crank (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420049810.1U CN203807700U (en) | 2014-01-26 | 2014-01-26 | Needle core movement mechanism of looped pile-type warp knitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420049810.1U CN203807700U (en) | 2014-01-26 | 2014-01-26 | Needle core movement mechanism of looped pile-type warp knitting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203807700U true CN203807700U (en) | 2014-09-03 |
Family
ID=51446483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420049810.1U Withdrawn - After Issue CN203807700U (en) | 2014-01-26 | 2014-01-26 | Needle core movement mechanism of looped pile-type warp knitting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203807700U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103726211A (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 warp knitting machine |
| CN105088513A (en) * | 2015-08-25 | 2015-11-25 | 常州市武进五洋纺织机械有限公司 | Warp knitting machine with crankshaft and connecting rod mechanism |
| CN106835487A (en) * | 2017-03-24 | 2017-06-13 | 常州市润源提花经编机制造有限公司 | A kind of lopping transmission mechanism of tricot machine |
-
2014
- 2014-01-26 CN CN201420049810.1U patent/CN203807700U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103726211A (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 warp knitting machine |
| CN103726211B (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 warp knitting machine |
| CN105088513A (en) * | 2015-08-25 | 2015-11-25 | 常州市武进五洋纺织机械有限公司 | Warp knitting machine with crankshaft and connecting rod mechanism |
| CN105088513B (en) * | 2015-08-25 | 2017-06-20 | 常州市武进五洋纺织机械有限公司 | A kind of tricot machine with crankshaft connecting rod system |
| CN106835487A (en) * | 2017-03-24 | 2017-06-13 | 常州市润源提花经编机制造有限公司 | A kind of lopping transmission mechanism of tricot machine |
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