CN102182005B - Yarn pressing plate moving mechanism of yarn-pressing type warp knitting machine - Google Patents
Yarn pressing plate moving mechanism of yarn-pressing type warp knitting machine Download PDFInfo
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- CN102182005B CN102182005B CN201110106458A CN201110106458A CN102182005B CN 102182005 B CN102182005 B CN 102182005B CN 201110106458 A CN201110106458 A CN 201110106458A CN 201110106458 A CN201110106458 A CN 201110106458A CN 102182005 B CN102182005 B CN 102182005B
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Abstract
The invention discloses a yarn pressing plate moving mechanism of a yarn-pressing type warp knitting machine. The mechanism comprises a cam mounted on a spindle of the warp knitting machine, a first plane connecting rod mechanism, a second plane connecting rod mechanism and a slider mechanism, wherein the first plane connecting mechanism, the second plane connecting rod mechanism and the slider mechanism are sequentially connected in series from bottom to top; a yarn pressing plate drives the first and second plane connecting rod mechanisms and the slider mechanism to linearly reciprocate up and down through the cam; the yarn pressing plate moving mechanism also comprises a third plane connecting rod mechanism which enables a connecting rod at the tail end of the second plane connecting rod mechanism to move; and when the movement of the yarn pressing plate is in a downward yarn pressing movement stage, the third plane connecting rod mechanism makes the moving direction of the connecting rod at the tail end of the second plane connecting rod mechanism consistent with the moving direction of the downward yarn pressing of the yarn pressing plate. The moving mechanism disclosed by the invention not only enables the yarn pressing plate to better meet the requirements of the yarn pressing process, but also realizes smooth change of the moving displacement curve of the cam and continuous speed and acceleration curve without abrupt change, prevents impact in movement, can adapt to high speed, and has a simple structure and high production efficiency.
Description
Technical field
The present invention relates to a kind of knitting mechanism of warp knitting machine, particularly relate to the schlagblech motion in the knitting mechanism of pressing yarn type warp knitting machine.
Background technology
During the warp knitting machine braided fabric, some yarn unlooped but make it directly float on the braided fabric surface with reinforced fiber surface three-dimensional effect, this technological requirement is the general motion realization that adopts schlagblech in warp knitting machine; In warp knitting machine, schlagblech is generally arranged with other sley bar, and when arranging, the schlagblech front generally is furnished with many pressing yarns flower sley bars, the schlagblech back then be furnished with lock seaming flower sley bar, sley bar, merchant's card sley bar, many inlaid thread flower sley bar and spandex sley bar etc.Press the technical process of yarn to be: in the groove pin uphill process simultaneously to the machine forward swing cross contain press yarn flower sley bar at all interior sley bars to the front position, accomplish underlap in this process; Then, groove pin behind traversing one or more needle gages, is put back behind machine before pin, and behind pendulum overvoltage yarn flower sley bar position, schlagblech presses down the yarn of pressing yarn flower sley bar is depressed on the open stem; Groove pin descends, and old coil is taken off from syringe needle with pressing the yarn yarn simultaneously, accomplishes the one-period process of pressing yarn.
For realizing the requirement of above-mentioned pressure yarn process, generally do rectilinear motion realization up and down reciprocatingly by schlagblech.Press yarn process according to warp knitting machine; The motion of schlagblech is except the requirement of above-mentioned forms of motion; Also has temporal requirement; Mainly be in order to guarantee to press the yarn degree of depth, schlagblech is about 60 °～80 ° of the angle of eccentricities of warp knitting machine from the time that peak presses to the minimum point process, and all the other time schlagblechs are in and rest in the peak position.
The schlagblech motion of existing pressure yarn type warp knitting machine; Like Chinese invention patent ZL200810156904.8; Name is called the disclosed a kind of structure of prospectus of fall plate moving apparatus of warp knitting machine; It is through identical transmission mechanism driven in common schlagblech motion more than two groups, and every group of transmission mechanism is in series by conjugate cam mechanism, first planar pivot four-bar mechanism, second planar pivot four-bar mechanism and slide block mechanism.This Schlagblech moving device; Because the requirement of the pressure yarn process of schlagblech is satisfied through the appearance profile of conjugate cam fully; When braiding; In order to make schlagblech in angle of eccentricity
～
, reach the pressure yarn degree of depth requirement of regulation; Moving displacement curvilinear motion on the conjugate cam profile is very steep; Its speed and accelerating curve exist discontinuous or sudden change; And, the motion of schlagblech presses down when pressing the yarn motion stage when being in; The traverse of the telecontrol equipment that is driven by conjugate cam is bigger; Therefore there is great impact in this Schlagblech moving device when motion, greatly reduces the braiding speed and the stability of machine, can't adapt to braiding at a high speed.
Chinese invention patent ZL98118606.8; Name is called the prospectus with chopper bar bed warp knitting machine and also discloses a kind of Schlagblech moving device; This device is in series by a crank and rocker mechanism and a parallel-crank mechanism; Schlagblech is installed on the connecting rod of parallelogram, and whole device is through be with by main shaft drives synchronously.The Schlagblech moving device of this structure; Because the connecting rod of parallel-crank mechanism is done translation, also does translation when schlagblech presses down, schlagblech can and interfere between each sley bar of its back when braiding like this; Therefore on such warp knitting machine; Sley bar generally takes part motionless, and the structural configuration of another part sley bar swing can be swung to dodge schlagblech each sley bar of schlagblech back and avoided interference when schlagblech presses down.But; Because the oscillating motion of each sley bar needs each corresponding sley bar pendulous device and accomplishes, therefore the structure of the Schlagblech moving device of this warp knitting machine is very complicated, can not adapt to braiding at a high speed; And under the more situation of sley bar number; Because the weight of this part swing sley bar is big, structure is more complicated, thereby more is unfavorable at a high speed.
Summary of the invention
The technical problem that the present invention will solve is the deficiency that overcomes prior art; And the motion that a kind of not only schlagblech is provided can be satisfied the requirement of pressure yarn process better; And the moving displacement curvilinear motion of cam is mild, speed and accelerating curve do not have sudden change continuously; Do not have impact during motion, can adapt to braiding and schlagblech motion simple in structure at a high speed.
For solving the problems of the technologies described above; The present invention adopts a kind of like this schlagblech motion of pressing yarn type warp knitting machine; Comprise the cam that is installed on the warp knitting machine main shaft; First planar linkage mechanism that is connected in series successively from the bottom to top, second planar linkage mechanism and slide block mechanism; Schlagblech is realized rectilinear motion up and down reciprocatingly through said first, second planar linkage mechanism of said cam drive and slide block mechanism; This schlagblech motion also comprises the 3rd planar linkage mechanism that makes last root link motion of said second planar linkage mechanism, press down when pressing the yarn motion stage when the motion of schlagblech is in, the 3rd planar linkage mechanism make said second planar linkage mechanism last root connecting rod the direction of motion and schlagblech to press down the pressure yarn direction of motion consistent.
Described cam is preferably conjugate cam, and said first, second planar linkage mechanism is lanar four rod mechanism.
Among the present invention; Described first planar linkage mechanism preferably is made up of roller swing arm, take-off lever and the swing arm of pressure yarn; One end of said roller swing arm is equipped with inside and outside roller rotationally, and this inside and outside roller is tangent with the inside and outside edge of said conjugate cam respectively, and the other end of said roller swing arm and the frame of warp knitting machine are rotationally connected; The lower end of said take-off lever and said roller swing arm are rotationally connected, and its upper end is rotationally connected with an end of said pressure yarn swing arm; Described second planar linkage mechanism preferably is made up of connecting rod on the pressure yarn of pressing yarn swing arm, connecting rod and last root; The other end of the lower end of said connecting rod and the swing arm of said pressure yarn is rotationally connected; An end of connecting rod is rotationally connected on its upper end and the said pressure yarn, and the swing arm of said pressure yarn is that a rod-like members and its shaft are installed on the lopping main shaft of warp knitting machine rotationally; Described slide block mechanism preferably is made up of connecting rod, schlagblech mount pad and guide; The other end of connecting rod is rotationally connected on the upper end of said connecting rod and the said pressure yarn; The upper end of its lower end and said schlagblech mount pad is rotationally connected; Said schlagblech is fixedly mounted on the lower end of said schlagblech mount pad, and said guide is fixedly mounted on the frame of warp knitting machine, and said schlagblech mount pad and said guide are slidingly connected.
As a kind of preferred implementation of the present invention, described the 3rd planar linkage mechanism is made up of eccentric bushing connecting rod and fork; Said schlagblech motion also comprises the drive unit of one the 3rd planar linkage mechanism, and this drive unit comprises and is installed in the rotating shaft on the warp knitting machine frame rotationally and is fixedly mounted on the eccentric wheel in this rotating shaft; Said eccentric bushing connecting rod is V-shaped, and the one of which end is sleeved on the said eccentric wheel, and the lower end of the other end and said fork is rotationally connected, and the shaft of connecting rod is rotationally connected on the V-arrangement bottom of eccentric bushing connecting rod and the said pressure yarn; The upper end of said fork is rotationally connected through the frame of bearing pin and warp knitting machine; Said rotating shaft links to each other with said warp knitting machine main shaft through synchronizing wheel, synchronous belt drive mechanism.
As another kind of preferred implementation of the present invention, described the 3rd planar linkage mechanism is made up of eccentric bushing connecting rod and fork; Said schlagblech motion also comprises the drive unit of one the 3rd planar linkage mechanism, and this drive unit comprises and is installed in the rotating shaft on the warp knitting machine frame rotationally and is fixedly mounted on the eccentric wheel in this rotating shaft; Said fork is V-shaped, and an end of said eccentric bushing connecting rod is sleeved on the said eccentric wheel, and an end of the other end and said fork is rotationally connected; The shaft of connecting rod is rotationally connected on the other end of said fork and the said pressure yarn, and the V-arrangement bottom of said fork is rotationally connected through the frame of bearing pin and warp knitting machine; Said rotating shaft links to each other with said warp knitting machine main shaft through synchronizing wheel, synchronous belt drive mechanism.
As another preferred implementation of the present invention, described the 3rd planar linkage mechanism is made up of eccentric bushing connecting rod and sleeve; Said schlagblech motion also comprises the drive unit of one the 3rd planar linkage mechanism, and this drive unit comprises and is installed in the rotating shaft on the warp knitting machine frame rotationally and is fixedly mounted on the eccentric wheel in this rotating shaft; One end of said eccentric bushing connecting rod is sleeved on the said eccentric wheel, and the upper end of the other end and said sleeve is rotationally connected; The shaft of connecting rod is slidingly connected on the lower end of said sleeve and the said pressure yarn; Said rotating shaft links to each other with said warp knitting machine main shaft through synchronizing wheel, synchronous belt drive mechanism.
After adopting such structure; Because first planar linkage mechanism that is connected in series through the cam drive that is installed on the warp knitting machine main shaft of the present invention, second planar linkage mechanism and slide block mechanism motion, convert the swing of connecting rod into schlagblech required linear reciprocating motion; Again owing to be in when pressing down pressure yarn motion stage when the motion of schlagblech; The present invention passes through preferably by eccentric bushing connecting rod and fork; The 3rd planar linkage mechanism that perhaps is made up of eccentric bushing connecting rod and sleeve makes last root link motion of said second planar linkage mechanism, and the direction of motion of last root connecting rod presses the yarn direction of motion consistent with pressing down of schlagblech.Therefore, the present invention compared with prior art, on the one hand; Under same angle of eccentricity situation, the less motion traverse of cam of the present invention can produce bigger pressure yarn traverse, on the other hand; Under onesize pressure yarn traverse situation, the required motion traverse of cam of the present invention is less, thereby the present invention greatly reduces the peak acceleration of cam; Make the moving displacement curvilinear motion of cam mild, speed and accelerating curve do not have sudden change continuously, entire mechanism does not have impact when motion, greatly reduce the vibration and noise of warp knitting machine; Improve the speed and stability of warp knitting machine running, can adapt to braiding at a high speed better, and after adopting said structure; Pressing down of schlagblech of the present invention presses the yarn time more abundant, can satisfy better and press the yarn process requirement; And owing to whole motion of the present invention mainly is made up of linkage, therefore simple in structure, installation and easy to maintenance, with low cost.In addition, in the present invention, only need the long ratio of bar of each linkage of change or change the pressure yarn traverse and the pressure yarn degree of depth that the position that respectively is rotationally connected a little can be adjusted schlagblech easily, thereby make that the change of the pressure yarn traverse and the degree of depth is simple and easy to do.
Description of drawings
Be described in further detail below in conjunction with the accompanying drawing specific embodiments of the invention.
Fig. 1 presses a kind of structural representation of the schlagblech motion of yarn type warp knitting machine for the present invention.
Fig. 2 is the another kind of structural representation of the 3rd planar linkage mechanism among the present invention.
Fig. 3 is another structural representation of the 3rd planar linkage mechanism among the present invention.
Fig. 4 is a kind of syndeton sketch map of shaft of the present invention and warp knitting machine main shaft.
Fig. 5 is the kinematic sketch of Fig. 1.
Fig. 6 is the kinematic sketch of Fig. 2.
Fig. 7 is the kinematic sketch of Fig. 3.
The specific embodiment
Referring to Fig. 1 to a kind of schlagblech motion of pressing yarn type warp knitting machine shown in Figure 7; Comprise through Hough or swelling cover and be fixedly mounted on the cam 1 on the main shaft 12 in the warp knitting machine fuel tank; First planar linkage mechanism that is connected in series successively from the bottom to top, second planar linkage mechanism and slide block mechanism; Schlagblech 19 drives said first, second planar linkage mechanism through said cam 1 and slide block mechanism is realized rectilinear motion up and down reciprocatingly; This schlagblech motion also comprises the 3rd planar linkage mechanism that makes last root link motion of said second planar linkage mechanism; Press down when pressing the yarn motion stage when the motion of schlagblech 19 is in, the 3rd planar linkage mechanism make said second planar linkage mechanism last root connecting rod the direction of motion and schlagblech 19 to press down the pressure yarn direction of motion consistent.
As shown in Figure 1, cam 1 of the present invention is preferably the conjugate cam with interior outer rim structure, and said first, second planar linkage mechanism preferably is lanar four rod mechanism.In the present invention; The lanar four rod mechanism that described first planar linkage mechanism preferably is made up of roller swing arm 2, take-off lever 3 and pressure yarn swing arm 4; One end B of said roller swing arm 2 is equipped with inside and outside roller 2-1,2-2 rotationally; This inside and outside roller 2-1,2-2 are tangent with the inside and outside edge of said conjugate cam 1 respectively, the other end B of said roller swing arm 2
1Through bearing pin B
0Be rotationally connected with the frame of warp knitting machine; The lower end of said take-off lever 3 and said roller swing arm 2 are rotationally connected; When implementing, take-off lever 3 lower ends are installed on the same bearing pin 2-3 in the roller swing arm 2 an end C of the upper end of take-off lever 3 and said pressure yarn swing arm 4 rotationally with outer roller 2-2
1Be rotationally connected; The lanar four rod mechanism that described second planar linkage mechanism preferably is made up of connecting rod 6 on the pressure yarn of pressing yarn swing arm 4, connecting rod 5 and last root, the other end C of the lower end of said connecting rod 5 and said pressure yarn swing arm 4
2Be rotationally connected an end D of connecting rod 6 on its upper end and the said pressure yarn
1Be rotationally connected, said pressure yarn swing arm 4 is that a rod-like members and its shaft are installed on the lopping main shaft 13 of warp knitting machine rotationally, like Fig. 1, shown in 5, presses yarn swing arm 4 at C
0The place is rotationally connected with lopping main shaft 13, and described lopping main shaft 13 is a major axis that is used for the lopping braiding that is installed in rotationally on the warp knitting machine frame; Described slide block mechanism preferably is made up of connecting rod 7, schlagblech mount pad 8 and guide 15, the other end D of connecting rod 6 on the upper end of said connecting rod 7 and the said pressure yarn
2Be rotationally connected the upper end D of its lower end and said schlagblech mount pad 8
3Be rotationally connected, said schlagblech 19 is fixedly mounted on the lower end D of said schlagblech mount pad 8
4On, said guide 15 is fixedly mounted on the frame of warp knitting machine, and said schlagblech mount pad 8 is slidingly connected with said guide 15.
As a kind of preferred embodiment of the present invention, like Fig. 1, shown in 5, the lanar four rod mechanism that described the 3rd planar linkage mechanism is made up of eccentric bushing connecting rod 10 and fork 11; Said schlagblech motion also comprises the drive unit of one the 3rd planar linkage mechanism, and this drive unit comprises the rotating shaft 14 that is installed in rotationally on the warp knitting machine frame and is fixedly mounted on the eccentric wheel 9 in this rotating shaft 14; Said eccentric bushing connecting rod 10 is V-shaped; One of which end E has the diameter through hole identical with the outside diameter of eccentric wheel 9; This E end is sleeved on the said eccentric wheel 9; One end E of the preferred eccentric bushing connecting rod 10 of the present invention has the through hole of diameter greater than the outside diameter of eccentric wheel 9, in this E end through hole, is sleeved on the said eccentric wheel 9 behind the placement bearing, and the lower end of other end F and said fork 11 is rotationally connected; The shaft of connecting rod 6 is rotationally connected on the V-arrangement bottom of eccentric bushing connecting rod 10 and the said pressure yarn, and the shaft of connecting rod 6 is at D on the V-arrangement bottom of Fig. 1, the eccentric bushing connecting rod 10 shown in 5 and the said pressure yarn
0The place is rotationally connected through bearing pin; The upper end of said fork 11 is rotationally connected through the frame of bearing pin 16 with warp knitting machine; Said rotating shaft 14 is through synchronizing wheel 17, be with 18 transmission mechanisms to link to each other with said warp knitting machine main shaft 12 synchronously, and is as shown in Figure 4.
As another kind of preferred embodiment of the present invention, like Fig. 2, shown in 6, the lanar four rod mechanism that described the 3rd planar linkage mechanism is made up of eccentric bushing connecting rod 10 and fork 11; Said schlagblech motion also comprises the drive unit of one the 3rd planar linkage mechanism, and this drive unit comprises the rotating shaft 14 that is installed in rotationally on the warp knitting machine frame and is fixedly mounted on the eccentric wheel 9 in this rotating shaft 14; Said fork 11 is V-shaped, and an end E of said eccentric bushing connecting rod 10 is sleeved on the said eccentric wheel 9, and an end of other end F and said fork 11 is rotationally connected; The shaft of connecting rod 6 is rotationally connected on the other end of said fork 11 and the said pressure yarn, and the shaft of connecting rod 6 is at D on the other end of Fig. 2, the fork shown in 6 11 and the said pressure yarn
0The place is rotationally connected through bearing pin, and the V-arrangement bottom of said fork 11 is rotationally connected through the frame of bearing pin 16 with warp knitting machine; Said rotating shaft 14 is through synchronizing wheel 17, be with 18 transmission mechanisms to link to each other with said warp knitting machine main shaft 12 synchronously, and is as shown in Figure 4.
As another preferred embodiment of the present invention, like Fig. 3, shown in 7, described the 3rd planar linkage mechanism is made up of eccentric bushing connecting rod 10 and sleeve 20; Said schlagblech motion also comprises the drive unit of one the 3rd planar linkage mechanism, and this drive unit comprises the rotating shaft 14 that is installed in rotationally on the warp knitting machine frame and is fixedly mounted on the eccentric wheel 9 in this rotating shaft 14; One end E of said eccentric bushing connecting rod 10 is sleeved on the said eccentric wheel 9, and the upper end of other end F and said sleeve 20 is rotationally connected; The shaft of connecting rod 6 is slidingly connected on the lower end of said sleeve 20 and the said pressure yarn, and this structure that is slidingly connected can be known guide rail structure or ball screw structure; Said rotating shaft 14 is through synchronizing wheel 17, be with 18 transmission mechanisms to link to each other with said warp knitting machine main shaft 12 synchronously, and is as shown in Figure 4.
When braiding, the main shaft 12 in the warp knitting machine fuel tank drives conjugate cam 1 and rotates the first lanar four rod mechanism B that the rotating drive of conjugate cam 1 is cascaded
1B C
1C
0With the second lanar four rod mechanism C
0C
2D
1D
2Motion, and through the second lanar four rod mechanism C
0C
2D
1D
2The slide block mechanism that is made up of connecting rod 7, schlagblech mount pad 8 and guide 15 of connecting rod 6 series connection on the pressure yarn of last root changes the motion of pressing connecting rod 6 on the yarn into the linear reciprocating motion of schlagblech 19; When main shaft 12 rotates; It is through synchronizing wheel 17, be with 18 transmission mechanisms that rotating shaft 14 is rotated synchronously synchronously; Rotating shaft 14 drives by eccentric bushing connecting rod 10 and fork 11 through fixed installation eccentric wheel 9 above that; The 3rd planar linkage mechanism motion that perhaps constitutes by eccentric bushing connecting rod 10 and sleeve 20, the 3rd planar linkage mechanism through with press eccentric bushing connecting rod 10 or the fork 11 that connecting rod 6 is rotationally connected on the yarn, or with press connecting rod 6 is slidingly connected on the yarn sleeve 20 to make to press connecting rod 6 motions on the yarn; And press down when pressing the yarn motion stage when the motion of schlagblech 19 is in, the direction of motion of pressing connecting rod 6 on the yarn is consistent with the pressure yarn direction of motion that presses down of schlagblech 19.In the present invention, through changing B
1B and C
1C
0, C
0C
2With D
0D
1Between length ratio can change the traverse size of schlagblech 19 easily, said the 3rd planar linkage mechanism also can adopt other known configurations form except that above-mentioned three kinds of preferred structures.
Through on probation, schlagblech motion of the present invention does not have impact when braiding, and the vibration and noise of warp knitting machine is low, and machine run speed is fast, and excellent in stability can adapt to braiding at a high speed well, has improved production efficiency greatly, has obtained good effect.
Claims (6)
1. schlagblech motion of pressing yarn type warp knitting machine; Comprise the cam (1) that is installed on the warp knitting machine main shaft (12); First planar linkage mechanism that is connected in series successively from the bottom to top, second planar linkage mechanism and slide block mechanism; Schlagblech (19) drives said first, second planar linkage mechanism through said cam (1) and slide block mechanism is realized rectilinear motion up and down reciprocatingly; It is characterized in that: this schlagblech motion also comprises the 3rd planar linkage mechanism that makes last root link motion of said second planar linkage mechanism; Press down when pressing the yarn motion stage when the motion of schlagblech (19) is in, the 3rd planar linkage mechanism make said second planar linkage mechanism last root connecting rod the direction of motion and schlagblech (19) to press down the pressure yarn direction of motion consistent.
2. the schlagblech motion of pressure yarn type warp knitting machine according to claim 1 is characterized in that: said cam (1) is a conjugate cam, and said first, second planar linkage mechanism is lanar four rod mechanism.
3. the schlagblech motion of pressure yarn type warp knitting machine according to claim 2; It is characterized in that: described first planar linkage mechanism is by roller swing arm (2), take-off lever (3) and press yarn swing arm (4) to constitute; One end (B) of said roller swing arm (2) is equipped with inside and outside roller (2-1,2-2) rotationally; This inside and outside roller (2-1,2-2) is tangent with the inside and outside edge of said conjugate cam (1) respectively, the other end (B of said roller swing arm (2)
1) be rotationally connected with the frame of warp knitting machine, the lower end of said take-off lever (3) and said roller swing arm (2) are rotationally connected, an end (C of its upper end and said pressure yarn swing arm (4)
1) be rotationally connected; Described second planar linkage mechanism constitutes the other end (C of the lower end of said connecting rod (5) and said pressure yarn swing arm (4) by connecting rod (6) on the pressure yarn of pressing yarn swing arm (4), connecting rod (5) and last root
2) be rotationally connected an end (D of connecting rod (6) on its upper end and the said pressure yarn
1) be rotationally connected, said pressure yarn swing arm (4) is that a rod-like members and its shaft are installed on the lopping main shaft (13) of warp knitting machine rotationally; Described slide block mechanism is made up of connecting rod (7), schlagblech mount pad (8) and guide (15), the other end (D of connecting rod (6) on the upper end of said connecting rod (7) and the said pressure yarn
2) be rotationally connected the upper end (D of its lower end and said schlagblech mount pad (8)
3) be rotationally connected, said schlagblech (19) is fixedly mounted on the lower end (D of said schlagblech mount pad (8)
4) on, said guide (15) is fixedly mounted on the frame of warp knitting machine, and said schlagblech mount pad (8) is slidingly connected with said guide (15).
4. the schlagblech motion of pressure yarn type warp knitting machine according to claim 3 is characterized in that: described the 3rd planar linkage mechanism is made up of eccentric bushing connecting rod (10) and fork (11); Said schlagblech motion also comprises the drive unit of one the 3rd planar linkage mechanism, and this drive unit comprises the rotating shaft (14) that is installed in rotationally on the warp knitting machine frame and is fixedly mounted on the eccentric wheel (9) in this rotating shaft (14); Said eccentric bushing connecting rod (10) is V-shaped; One of which end (E) is sleeved on the said eccentric wheel (9); The other end (F) is rotationally connected with the lower end of said fork (11), and the shaft of connecting rod (6) is rotationally connected on the V-arrangement bottom of eccentric bushing connecting rod (10) and the said pressure yarn; The upper end of said fork (11) is rotationally connected through the frame of bearing pin (16) with warp knitting machine; Said rotating shaft (14) links to each other with said warp knitting machine main shaft (12) through synchronizing wheel (17), synchronous band (18) transmission mechanism.
5. the schlagblech motion of pressure yarn type warp knitting machine according to claim 3 is characterized in that: described the 3rd planar linkage mechanism is made up of eccentric bushing connecting rod (10) and fork (11); Said schlagblech motion also comprises the drive unit of one the 3rd planar linkage mechanism, and this drive unit comprises the rotating shaft (14) that is installed in rotationally on the warp knitting machine frame and is fixedly mounted on the eccentric wheel (9) in this rotating shaft (14); Said fork (11) is V-shaped, and an end (E) of said eccentric bushing connecting rod (10) is sleeved on the said eccentric wheel (9), and the other end (F) is rotationally connected with an end of said fork (11); The shaft of connecting rod (6) is rotationally connected on the other end of said fork (11) and the said pressure yarn, and the V-arrangement bottom of said fork (11) is rotationally connected through the frame of bearing pin (16) with warp knitting machine; Said rotating shaft (14) links to each other with said warp knitting machine main shaft (12) through synchronizing wheel (17), synchronous band (18) transmission mechanism.
6. the schlagblech motion of pressure yarn type warp knitting machine according to claim 3 is characterized in that: described the 3rd planar linkage mechanism is made up of eccentric bushing connecting rod (10) and sleeve (20); Said schlagblech motion also comprises the drive unit of one the 3rd planar linkage mechanism, and this drive unit comprises the rotating shaft (14) that is installed in rotationally on the warp knitting machine frame and is fixedly mounted on the eccentric wheel (9) in this rotating shaft (14); One end (E) of said eccentric bushing connecting rod (10) is sleeved on the said eccentric wheel (9), and the other end (F) is rotationally connected with the upper end of said sleeve (20); The shaft of connecting rod (6) is slidingly connected on the lower end of said sleeve (20) and the said pressure yarn; Said rotating shaft (14) links to each other with said warp knitting machine main shaft (12) through synchronizing wheel (17), synchronous band (18) transmission mechanism.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110106458A CN102182005B (en) | 2011-04-27 | 2011-04-27 | Yarn pressing plate moving mechanism of yarn-pressing type warp knitting machine |
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|---|---|---|---|
| CN201110106458A CN102182005B (en) | 2011-04-27 | 2011-04-27 | Yarn pressing plate moving mechanism of yarn-pressing type warp knitting machine |
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| CN102182005B true CN102182005B (en) | 2012-08-29 |
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| CN102505329A (en) * | 2011-10-31 | 2012-06-20 | 王敏其 | Eccentric link rod fall plate mechanism |
| CN102527887A (en) * | 2012-02-16 | 2012-07-04 | 绍兴市家度弹簧机械有限公司 | Variable-speed moving mechanism of rack of coiling machine |
| CN103590184A (en) * | 2013-11-22 | 2014-02-19 | 郑依福 | Guide mechanism of warp knitting machine yarn pressing plate |
| CN104019118A (en) * | 2014-05-16 | 2014-09-03 | 吴静 | Connecting rod device for warp knitting machine |
| CN104963080B (en) * | 2015-07-29 | 2017-01-04 | 江苏润源控股集团有限公司 | A kind of scarce press mechanism of tricot machine |
| CN105947659B (en) * | 2016-06-30 | 2017-12-22 | 江山达人科技服务有限公司 | A kind of spool captures transfer device |
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| CN201598402U (en) * | 2009-11-26 | 2010-10-06 | 常州市天益纺织机械有限公司 | Sinker yielding control mechanism of warp knitting machine |
| CN201627049U (en) * | 2009-12-16 | 2010-11-10 | 常州纺织服装职业技术学院 | Settlement transmission device of double tricot machine |
| CN201753396U (en) * | 2010-06-03 | 2011-03-02 | 郑依福 | 28E double-color warp knitting machine with fall plate and jacquard |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0633347A (en) * | 1992-07-13 | 1994-02-08 | Nippon Mayer Kk | Reed mover in double row needle bed warp knitting machine |
| CN202090153U (en) * | 2011-04-27 | 2011-12-28 | 常州市润源经编机械有限公司 | Fall plate motion mechanism of fall plate type warp-knitting machine |
-
2011
- 2011-04-27 CN CN201110106458A patent/CN102182005B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1173375A (en) * | 1966-10-07 | 1969-12-10 | Takeda Kikai Seisakusho Takeda | Raschel warp knitting machine having a fall plate |
| US3568470A (en) * | 1967-11-03 | 1971-03-09 | Karl Kohl | Fall-plate arrangement for a raschel knitting machine |
| CN201158742Y (en) * | 2008-01-30 | 2008-12-03 | 常州市第八纺织机械有限公司 | Schlagblech device for multi-bar warp knitting machine |
| CN101363164A (en) * | 2008-09-19 | 2009-02-11 | 江苏技术师范学院 | Fall plate moving apparatus of warp knitting machine |
| CN201598402U (en) * | 2009-11-26 | 2010-10-06 | 常州市天益纺织机械有限公司 | Sinker yielding control mechanism of warp knitting machine |
| CN201627049U (en) * | 2009-12-16 | 2010-11-10 | 常州纺织服装职业技术学院 | Settlement transmission device of double tricot machine |
| CN101792952A (en) * | 2010-04-23 | 2010-08-04 | 江苏技术师范学院 | Schlagblech moving device for computer type tricot machine |
| CN201753396U (en) * | 2010-06-03 | 2011-03-02 | 郑依福 | 28E double-color warp knitting machine with fall plate and jacquard |
Non-Patent Citations (1)
| Title |
|---|
| JP特开平6-33347A 1994.02.08 |
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| CN102182005A (en) | 2011-09-14 |
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