CN204550978U - A kind of pressure yarn telecontrol equipment of warp knitting machine - Google Patents
A kind of pressure yarn telecontrol equipment of warp knitting machine Download PDFInfo
- Publication number
- CN204550978U CN204550978U CN201520170534.9U CN201520170534U CN204550978U CN 204550978 U CN204550978 U CN 204550978U CN 201520170534 U CN201520170534 U CN 201520170534U CN 204550978 U CN204550978 U CN 204550978U
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- fork
- pressure yarn
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- take
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Abstract
The utility model discloses a kind of pressure yarn telecontrol equipment of warp knitting machine, comprise pressure yarn cam, roller fork, first take-off lever, first fork, second take-off lever, second fork, 3rd fork, connecting rod, pressure yarn lead, pressure yarn fairlead and schlagblech, first take-off lever lower end is provided with roller, first take-off lever is offseted by roller and pressure yarn cam, first fork left end is connected with warp knitting machine gantry rotation, second take-off lever lower end is rotationally connected by bearing pin and the first fork right-hand member, second take-off lever upper end and the second fork right-hand member are rotationally connected, connecting rod upper end and the 3rd fork left end are rotationally connected, in fuel tank, a rotating shaft is also installed rotationally, rotating shaft and transmission main shaft interval, be arranged in parallel and both by transmission mechanism be connected, pressure yarn cam is fixedly mounted in rotating shaft, first take-off lever upper end is rotationally connected by described bearing pin and the first fork right-hand member.The utility model avoids effort lever phenomenon, improves the transmission efficiency of warp knitting machine, performance and stationarity.
Description
Technical field
The utility model relates to a kind of knitting mechanism of warp knitting machine, particularly relates to the pressure yarn telecontrol equipment in a kind of schlagblech knitting mechanism of warp knitting machine.
Background technology
Schlagblech warp knitting machine does the reciprocating motion of rise and fall by the schlagblech in pressure yarn telecontrol equipment, part yarn is formed obvious concavo-convex embroidery line at fabric face, thus strengthens the third dimension of fabric face.Pressure yarn telecontrol equipment is the important component part of schlagblech warp knitting machine, and its exercise performance is to importants such as the quality of fabric face, the behaviors in service of complete machine.
The pressure yarn telecontrol equipment of existing schlagblech warp knitting machine, described warp knitting machine comprises the transmission main shaft be arranged on rotationally in fuel tank, for the groove pin oscillating cam of groove pin oscillating motion, the groove pin moved up and down for groove pin moves up and down cam, for the nook closing member cam of movement of slide, and for pressure yarn cam that schlagblech moves up and down, described groove pin oscillating cam, groove pin moves up and down cam, nook closing member cam and pressure yarn cam are all fixedly mounted on described transmission main shaft, during work, described transmission main shaft is by motor-driven rotation, groove pin oscillating cam is driven when transmission main shaft rotates, groove pin moves up and down cam, nook closing member cam and pressure yarn cam rotate simultaneously, described pressure yarn telecontrol equipment comprises pressure yarn cam, roller fork, first take-off lever, first fork, second take-off lever, second fork, connecting rod, pressure yarn lead, pressure yarn fairlead and schlagblech, the lower end of described first take-off lever is provided with roller, and the first take-off lever is offseted by described roller and described pressure yarn cam, the upper end of the first take-off lever and the shaft of described first fork are rotationally connected, the left end of described roller fork is connected with warp knitting machine gantry rotation, the right-hand member of roller fork and the lower end of the first take-off lever are rotationally connected, the left end of described first fork is connected with warp knitting machine gantry rotation, the lower end of described second take-off lever and the right-hand member of the first fork are rotationally connected, the upper end of the second take-off lever and the right-hand member of described second fork are rotationally connected, the upper end of described connecting rod and the left end of the second fork are rotationally connected, the shaft of the second fork is connected with warp knitting machine gantry rotation, described pressure yarn lead and described pressure yarn fairlead are slidably connected, and the upper end of pressure yarn lead and the lower end of connecting rod are rotationally connected, described schlagblech is fixedly mounted on the lower end of pressure yarn lead, described pressure yarn fairlead is fixedly mounted in warp knitting machine frame.
, there is the defect of the following aspects at work in the pressure yarn telecontrol equipment of this structure:
(1) move up and down cam, nook closing member cam and pressure yarn cam of groove pin oscillating cam, groove pin is all fixedly mounted on transmission main shaft, and these cams exist soft impulse characteristic, cause transmission main shaft load excessive, have a strong impact on machine performance;
(2) move up and down cam, nook closing member cam and pressure yarn cam of groove pin oscillating cam, groove pin is all fixedly mounted on transmission main shaft, except Leahy characteristic, compound inertia force when multiple cam rotates, on the one hand to the intensity of component and the requirement of ABRASION RESISTANCE higher, thus add the manufacturing cost of component; The change of inertia force, have impact on vibration and the stable working of driven member system on the other hand;
(3) in telecontrol equipment, the first fork belongs to effort lever, and whole pressure yarn telecontrol equipment is stressed comparatively large, and at high speeds, the first take-off lever and the first fork easily produce distortion and phenomenon of rupture occurs.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of service behaviour and the stationarity that can improve warp knitting machine, reduce the vibration of driven member system, and effort lever phenomenon can be avoided, can obtain more greatly, more preferably drive line angle excursion, improve the pressure yarn telecontrol equipment of the warp knitting machine of transmission efficiency.
For solving the problems of the technologies described above, the utility model adopts a kind of like this pressure yarn telecontrol equipment of warp knitting machine, described warp knitting machine comprises the transmission main shaft be arranged on rotationally in fuel tank, for the groove pin oscillating cam of groove pin oscillating motion, the groove pin moved up and down for groove pin moves up and down cam, and for the nook closing member cam of movement of slide, described groove pin oscillating cam, move up and down cam and nook closing member cam of groove pin is all fixedly mounted on described transmission main shaft, during work, described transmission main shaft is by motor-driven rotation, groove pin oscillating cam is driven when transmission main shaft rotates, move up and down cam and nook closing member cam of groove pin rotates simultaneously, described pressure yarn telecontrol equipment comprises pressure yarn cam, roller fork, first take-off lever, first fork, second take-off lever, second fork, 3rd fork, connecting rod, pressure yarn lead, pressure yarn fairlead and schlagblech, the lower end of described first take-off lever is provided with roller, and the first take-off lever is offseted by described roller and described pressure yarn cam, the left end of described roller fork is connected with warp knitting machine gantry rotation, the right-hand member of roller fork and the lower end of the first take-off lever are rotationally connected, the left end of described first fork is connected with warp knitting machine gantry rotation, the lower end of described second take-off lever is rotationally connected by the right-hand member of bearing pin and the first fork, the upper end of the second take-off lever and the right-hand member of described second fork are rotationally connected, the left end of the second fork and the right-hand member of the 3rd fork are fixedly mounted on a minor axis respectively, described minor axis is arranged in warp knitting machine frame rotationally, the upper end of described connecting rod and the left end of the 3rd fork are rotationally connected, described pressure yarn lead and described pressure yarn fairlead are slidably connected, and the upper end of pressure yarn lead and the lower end of connecting rod are rotationally connected, described schlagblech is fixedly mounted on the lower end of pressure yarn lead, described pressure yarn fairlead is fixedly mounted in warp knitting machine frame, in warp knitting machine fuel tank, a rotating shaft is also installed rotationally, this rotating shaft and described transmission main shaft interval, be arranged in parallel and both by transmission mechanism be connected, described pressure yarn cam is fixedly mounted in described rotating shaft, the upper end of described first take-off lever is rotationally connected by the right-hand member of described bearing pin and the first fork.
In the utility model, described transmission mechanism is made up of an active oblique gear and a passive helical gear, described active oblique gear is fixedly mounted on transmission main shaft, and described passive helical gear is fixedly mounted in rotating shaft, described active oblique gear and passive helical gear engagement fit.
After adopting said structure, the utility model has following beneficial effect:
Because move up and down cam and nook closing member cam of groove pin oscillating cam, groove pin is arranged on transmission main shaft, pressure yarn cam is arranged in rotating shaft, therefore greatly reduces the impact characteristics suffered by transmission main shaft and load, makes warp knitting machine obtain better service behaviour.
Pressure yarn cam is arranged on after in independently rotating shaft, schlagblech acquisition can be made to be more suitable for pressing the curve movement of yarn characteristic, and reduce the vibration of driven member system, improve the stable working of warp knitting machine.
Because pressure yarn cam is arranged in independently rotating shaft, therefore press the design space of yarn cam to increase, can the external diameter of pressure yarn cam increase in the course of work, thus not only improve pressure yarn cam exercise performance, and the pressure yarn effect of larger traverse can be realized.
Because the upper end of the utility model first take-off lever is rotationally connected by the right-hand member of bearing pin and the first fork, therefore the phenomenon that the first fork is effort lever is avoided, substantially reduce the load effect of the stressed and Complicated Periodic change of whole pressure yarn telecontrol equipment, effectively prevent the first fork and the first take-off lever generation distortion and phenomenon of rupture occurs.
Because the upper end of the utility model first take-off lever is rotationally connected by the right-hand member of bearing pin and the first fork, therefore the first order jointed gear unit be made up of roller fork, the first take-off lever and the first fork in the utility model and the second level jointed gear unit be made up of the first fork, the second take-off lever and the second fork, all to obtain more greatly, more preferably drive line angle excursion, effectively improve transmission efficiency.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in further detail.
Fig. 1 is a kind of structural representation of the utility model warp knitting machine pressure yarn telecontrol equipment.
Fig. 2 is the utility model middle slot needle swing cam, groove pin moves up and down cam, nook closing member cam, pressure yarn cam, transmission main shaft and rotating shaft are arranged on a kind of structural representation in warp knitting machine fuel tank.
Detailed description of the invention
See Fig. 1, the pressure yarn telecontrol equipment of a kind of warp knitting machine shown in Fig. 2, described warp knitting machine comprises the transmission main shaft A be arranged on rotationally in fuel tank 20, for the groove pin oscillating cam 12 of groove pin oscillating motion, the groove pin moved up and down for groove pin moves up and down cam 13, and for the nook closing member cam 14 of movement of slide, described groove pin oscillating cam 12, move up and down cam 13 and nook closing member cam 14 of groove pin is all fixedly mounted on described transmission main shaft A by Hough, and drive groove pin respectively by respective jointed gear unit, nook closing member does lopping braiding motion, during work, described transmission main shaft A is by motor-driven rotation, groove pin oscillating cam 12 is driven when transmission main shaft A rotates, move up and down cam 13 and nook closing member cam 14 of groove pin rotates simultaneously, described pressure yarn telecontrol equipment comprises pressure yarn cam 1, roller fork 2, first take-off lever 3, first fork 4, second take-off lever 5, second fork 6, 3rd fork 7, connecting rod 8, pressure yarn lead 9, pressure yarn fairlead 10 and schlagblech 11, the lower end of described first take-off lever 3 is provided with roller 3a rotationally by bearing pin 21, and the first take-off lever 3 is offseted by described roller 3a and described pressure yarn cam 1, the left end of described roller fork 2 is connected with warp knitting machine gantry rotation by bearing pin, the right-hand member of roller fork 2 and the lower end of the first take-off lever 3 are rotationally connected, in the utility model, the right-hand member of roller fork 2 is rotationally connected preferably by the lower end of described bearing pin 21 and the first take-off lever 3, the left end 4-1 of described first fork 4 is connected with warp knitting machine gantry rotation by bearing pin, the lower end of described second take-off lever 5 is rotationally connected by the right-hand member 4-2 of bearing pin 15 and the first fork 4, the upper end of the second take-off lever 5 is rotationally connected by the right-hand member of bearing pin and described second fork 6, the left end of the second fork 6 and the right-hand member of the 3rd fork 7 are fixedly mounted on a minor axis 16 respectively by bolt, described minor axis 16 is arranged in warp knitting machine frame by bearing rotationally, the upper end of described connecting rod 8 is rotationally connected by the left end of bearing pin and the 3rd fork 7, described pressure yarn lead 9 is slidably connected with described pressure yarn fairlead 10, and the upper end of pressure yarn lead 9 is rotationally connected by the lower end of bearing pin and connecting rod 8, described schlagblech 11 is mounted by means of bolts on the lower end of pressure yarn lead 9, described pressure yarn fairlead 10 is fixedly mounted in warp knitting machine frame, in warp knitting machine fuel tank 20, a rotating shaft 17 is also installed rotationally, as shown in Figure 2, rotating shaft 17 is arranged on the gusset 20a in fuel tank 20 rotationally by bearing, this rotating shaft 17 and described transmission main shaft A interval, be arranged in parallel and both by transmission mechanism be connected, described pressure yarn cam 1 is fixedly mounted in described rotating shaft 17 by Hough, the upper end of described first take-off lever 3 is rotationally connected by the right-hand member of described bearing pin 15 and the first fork 4.
In the utility model, as shown in Figure 2, described transmission mechanism is made up of an active oblique gear 18 and a passive helical gear 19, described active oblique gear 18 is fixedly mounted on transmission main shaft A by expansion sleeve, described passive helical gear 19 is fixedly mounted in rotating shaft 17 by expansion sleeve, described active oblique gear 18 and passive helical gear 19 engagement fit.Operationally, when motor drives transmission main shaft A to rotate, transmission main shaft A is rotated by active oblique gear 18 and passive helical gear 19 drive shaft 17 simultaneously.
During utility model works, motor drives transmission main shaft A to rotate, groove pin oscillating cam 12 is driven when transmission main shaft A rotates, move up and down cam 13 and nook closing member cam 14 of groove pin rotates simultaneously, when these cams rotate, groove pin is driven respectively by respective jointed gear unit, nook closing member does corresponding lopping braiding motion, while transmission main shaft A rotates, by a pair helical gear 18, 19 drive shafts 17 are rotated simultaneously, thus drive pressure yarn cam 1, roller fork 2, first take-off lever 3, first fork 4, second take-off lever 5, second fork 6, 3rd fork 7, connecting rod 8 moves, pressure yarn lead 9 is pumped, when pressure yarn lead 9 pumps, drive schlagblech 11 to pump simultaneously.
Through on probation, pressure yarn telecontrol equipment of the present utility model can meet the pressure yarn process requirement of warp knitting machine better, improve fabric quality, avoid effort lever phenomenon, improve the transmission efficiency of warp knitting machine, service behaviour and stationarity, reduce the vibration of driven member system, achieve good effect.
Claims (2)
1. the pressure yarn telecontrol equipment of a warp knitting machine, described warp knitting machine comprises the transmission main shaft (A) be arranged on rotationally in fuel tank, for the groove pin oscillating cam (12) of groove pin oscillating motion, the groove pin moved up and down for groove pin moves up and down cam (13), and for the nook closing member cam (14) of movement of slide, described groove pin oscillating cam (12), move up and down cam (13) and nook closing member cam (14) of groove pin is all fixedly mounted on described transmission main shaft (A), during work, described transmission main shaft (A) is by motor-driven rotation, groove pin oscillating cam (12) is driven when transmission main shaft (A) rotates, move up and down cam (13) and nook closing member cam (14) of groove pin rotates simultaneously, described pressure yarn telecontrol equipment comprises pressure yarn cam (1), roller fork (2), first take-off lever (3), first fork (4), second take-off lever (5), second fork (6), 3rd fork (7), connecting rod (8), pressure yarn lead (9), pressure yarn fairlead (10) and schlagblech (11), the lower end of described first take-off lever (3) is provided with roller (3a), and the first take-off lever (3) is offseted by described roller (3a) and described pressure yarn cam (1), the left end of described roller fork (2) is connected with warp knitting machine gantry rotation, the right-hand member of roller fork (2) and the lower end of the first take-off lever (3) are rotationally connected, the left end (4-1) of described first fork (4) is connected with warp knitting machine gantry rotation, the lower end of described second take-off lever (5) is rotationally connected by the right-hand member (4-2) of bearing pin (15) with the first fork (4), the upper end of the second take-off lever (5) and the right-hand member of described second fork (6) are rotationally connected, the left end of the second fork (6) and the right-hand member of the 3rd fork (7) are fixedly mounted on a minor axis (16) respectively, described minor axis (16) is arranged in warp knitting machine frame rotationally, the upper end of described connecting rod (8) and the left end of the 3rd fork (7) are rotationally connected, described pressure yarn lead (9) and described pressure yarn fairlead (10) are slidably connected, and the upper end of pressure yarn lead (9) and the lower end of connecting rod (8) are rotationally connected, described schlagblech (11) is fixedly mounted on the lower end of pressure yarn lead (9), described pressure yarn fairlead (10) is fixedly mounted in warp knitting machine frame, it is characterized in that: a rotating shaft (17) is also installed rotationally in warp knitting machine fuel tank, this rotating shaft (17) and described transmission main shaft (A) interval, be arranged in parallel and both by transmission mechanism be connected, described pressure yarn cam (1) is fixedly mounted in described rotating shaft (17), the upper end of described first take-off lever (3) is rotationally connected by the right-hand member of described bearing pin (15) with the first fork (4).
2. the pressure yarn telecontrol equipment of warp knitting machine according to claim 1, it is characterized in that: described transmission mechanism is made up of an active oblique gear (18) and a passive helical gear (19), described active oblique gear (18) is fixedly mounted on transmission main shaft (A), described passive helical gear (19) is fixedly mounted in rotating shaft (17), described active oblique gear (18) and passive helical gear (19) engagement fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520170534.9U CN204550978U (en) | 2015-03-25 | 2015-03-25 | A kind of pressure yarn telecontrol equipment of warp knitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520170534.9U CN204550978U (en) | 2015-03-25 | 2015-03-25 | A kind of pressure yarn telecontrol equipment of warp knitting machine |
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| Publication Number | Publication Date |
|---|---|
| CN204550978U true CN204550978U (en) | 2015-08-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520170534.9U Withdrawn - After Issue CN204550978U (en) | 2015-03-25 | 2015-03-25 | A kind of pressure yarn telecontrol equipment of warp knitting machine |
Country Status (1)
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| CN (1) | CN204550978U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104746232A (en) * | 2015-03-25 | 2015-07-01 | 江苏润源控股集团有限公司 | Fall-plate movement device of warp knitting machine |
-
2015
- 2015-03-25 CN CN201520170534.9U patent/CN204550978U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104746232A (en) * | 2015-03-25 | 2015-07-01 | 江苏润源控股集团有限公司 | Fall-plate movement device of warp knitting machine |
| CN104746232B (en) * | 2015-03-25 | 2016-08-17 | 江苏润源控股集团有限公司 | A kind of therefore yarn press motion device of tricot machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150812 Effective date of abandoning: 20160817 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |