CN101487167B - Flower guide bar sliding mechanism of multi-comb warp knitting machine - Google Patents
Flower guide bar sliding mechanism of multi-comb warp knitting machine Download PDFInfo
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- CN101487167B CN101487167B CN2009100245690A CN200910024569A CN101487167B CN 101487167 B CN101487167 B CN 101487167B CN 2009100245690 A CN2009100245690 A CN 2009100245690A CN 200910024569 A CN200910024569 A CN 200910024569A CN 101487167 B CN101487167 B CN 101487167B
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- bar
- sley bar
- knitting machine
- warp knitting
- steel wire
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Abstract
The invention belongs to an execution mechanism of a pattern-bar electronic bar transverse moving system used for a multi-bar warp knitting machine. A servo motor flange seat at one side of a multi-bar warp knitting machine frame is provided with a servo motor and a driving steel wheel which is arranged on a servo motor shaft; and a guide wheel bearing frame at the other side of the multi-bar warp knitting machine frame is provided with a guide wheel which can rotate freely. The driving steel wheel is connected with a flexible sealing ring by a connector, wherein, the flexible sealing ring is tensioned and arranged between the driving steel wheel and the guide wheel and formed by the connection of a flexible steel wire, a pattern bar, a first guide steel wire, a second guide steel wire and four steel wire joints which can be adjusted freely. When the servo motor rotates, the driving steel wheel rotates the pattern bar and leads a yarn guide needle arranged on the pattern bar to move transversely. The execution mechanism can adopt a light pattern bar, achieves the object that the bidirectional transverse movement of the pattern bar is driven by the servo motor, reduces the movement resistance, simplifies the structure and improves the production efficiency of the multi-bar warp knitting machine.
Description
Technical field
The present invention relates to a kind of colored sley bar electronics horizontal movement device of multi-bar warp knitting machine, specifically a kind of be used on the multi-bar warp knitting machine, do not need returning spring can realize the electronics horizontal movement device of reciprocating colored sley bar, be used for substituting mechanical type flower guide bar shogging mechanism traditional on the multi-bar warp knitting machine.
Background technology
Utilize the flower guide bar shogging device to drive the flower sley bar on the multi-bar warp knitting machine and laterally move the pad yarn weaving that carries out fabric flower type.The traditional colored guide bar shogging device of multi-bar warp knitting machine often adopts the machinery flower guide bar shogging mechanism of chain piece formula, and the curve that the outer rim by the chain piece forms drives the flower sley bar to carry out laterally moving.But the traversing needle gage scope of guide bar shogging device is little, flower type height is less, change the inconvenience of flower type owing to mechanical type is spent, and now generally adopts servo-controlled electronics to spend the guide bar shogging system.
Existing colored sley bar electronics horizontal movement device has two classes usually: a class is that the side at warp knitting machine adopts steel wheel of a driven by servomotor, the colored sley bar that connects a lightweight on steel wheel, the returning spring that adopts compressed air-driven at the warp knitting machine opposite side is to realize the reciprocal two-way traversing pad yarn motion of flower sley bar.This class device is owing to adopted returning spring, and returning spring power has inhibition to the driving of servomotor, has increased load, is unfavorable for energy savings, is unfavorable for the raising of warp knitting machine speed of production.Another kind of is that a side at warp knitting machine adopts a driven by servomotor number interlock steel wheel by thread or banded flexibility band transmission, the steel disc shape that is fixedly connected flower sley bar on flexibility is with.This class device is owing to adopt rigidity structure transmission steel disc shape flower sley bar, save returning spring, but quality is big on the one hand, movement inertia power is big for steel disc shape flower sley bar, and the frictional resistance with guide is also bigger on the other hand, and this also is unfavorable for the raising of warp knitting machine speed of production.
Summary of the invention
The objective of the invention is to design a kind of colored sley bar electronics horizontal movement device of multi-bar warp knitting machine, both adopted the colored sley bar of lightweight to alleviate the quality of colored sley bar, do not need returning spring to reduce the resistance of motion again, realize simplifying multi-bar warp knitting machine flower sley bar electronics horizontal movement device, save power source, improve the production efficiency of multi-bar warp knitting machine and the purpose of product quality.
Technical scheme provided by the invention is used to drive a flower sley bar of multi-bar warp knitting machine, and many group flower sley bar electronics horizontal movement devices can be installed on multi-bar warp knitting machine.
According to technical scheme provided by the invention, at the fixing servomotor flange seat of a side of multi-bar warp knitting machine frame, on the servomotor flange seat, servomotor is housed, the driving steel wheel that is installed on the servo motor shaft is connecting flexible steel wire by coupling; Opposite side stator ring bearing bracket stand in the multi-bar warp knitting machine frame is equipped with guide wheel on the guide wheel shaft bolster.Flower sley bar and guiding steel wire, first curve steel wire, second curve steel wire by four only the wire joint of folding and unfolding adjusting be connected the obturator of a flexibility, and tighten and be installed between driving steel wheel and the guide wheel.The sley bar pedestal is provided with the colored sley bar guide groove that the transverse motion of spending sley bar is led.
When servomotor is done traversing pad yarn motion by flower type command request, drive steel wheel and drive the flower sley bar and in the colored sley bar guide groove of sley bar pedestal, do side-to-side movement by curving steel wire.On the flower sley bar, fixedly mount sley point, thereby make sley point guiding yarn carry out traversing pad yarn motion.
Advantage of the present invention is: traditional warp knitting machine adopts the mechanical type transverse-moving mechanism, by the chain piece as flower type carrier, the curve driving sley bar that forms by chain piece outer rim carries out laterally moving, compare with common chain piece transverse-moving mechanism, electronics horizontal movement mechanism has following characteristics: the traversing scope of (1) flower type is big, can produce bigger transverse motion; (2) save chain piece storage and maintenance, reduce the possibility of makeing mistakes; (3) it is fast to spend type to change, and directly carries out the computer input and can change colored type rapidly, thereby improve the productivity ratio of warp knitting machine greatly; (4) input cost at equipment initial stage is higher relatively.
In addition, existing two classes flower sley bar electronics horizontal movement device all adopts servomotor to spend guide bar shogging to drive, and a class is to adopt returning spring, and another kind of employing connects the rigidity structure and connects, the final purpose that realizes the reciprocal traversing pad yarn motion of flower sley bar.This device is compared with above-listed these electronics horizontal movement devices, and its function, effect, advantage and effect are: (1) can carry out the decorative pattern conversion fast, realizes the weaving textile of Da Hua cleat; (2) spend sley bar and flexible steel material looping structure, the two-way traversing pad yarn motion that has realized colored sley bar has been save returning spring by driven by servomotor, alleviates the resistance of motion, simplifies transmission mechanism; (3) adopt the flexibility flower comber of lightweight, light weight, motional inertia amount are little, help improving the production efficiency of warp knitting machine, are convenient to realize the high-speed production of multi-bar warp knitting machine.
Description of drawings
Fig. 1 is a schematic diagram of the present invention.
The specific embodiment
Among the figure, 1 is multi-bar warp knitting machine frame (being the transverse-moving mechanism mounting seat), and 2 is the servomotor flange seat, 3 is servomotor, and 4 for driving steel wheel, and 5 is coupling, 6 is the sley bar pedestal, and 7 are flower sley bar guide groove, and 8 is the guide wheel shaft bolster, 9 is guide wheel, and 10 are the flower sley bar, and 11 is first to curve steel wire, 12 is second to curve steel wire, 13 are the guiding steel wire, and 14 is wire joint, and 15 is sley point.
As shown in the figure: colored sley bar electronics horizontal movement of the present invention mechanism as multi-bar warp knitting machine one the flower sley bar, many group flower sley bar electronics horizontal movements mechanisms can be installed on warp knitting machine.Side in multi-bar warp knitting machine frame 1 is installed servomotor flange seat 2.Servomotor 3 is installed on the servomotor mount pad 2, drives on the output shaft of steel wheel 4 fixed installation servomotors 3.Opposite side stator ring bearing bracket stand 8 in multi-bar warp knitting machine frame 1 is equipped with guide wheel 9 on guide wheel shaft bolster 8.
The colored sley bar 10 of multi-bar warp knitting machine and guiding steel wire 13, first curve steel wire 11 and second curve steel wire 12 by four only the wire joint 14 regulated of folding and unfolding be connected the obturator of a flexibility, and tighten and be installed between driving steel wheel 4 and the guide wheel 9.First curves steel wire 11 is fixedly connected on driving steel wheel 4 by coupling 5, prevents that first curves steel wire 11 in 4 slips of driving steel wheel.The transverse motion of 7 pairs of colored sley bars of colored sley bar guide groove of sley bar pedestal 6 leads, so that flower sley bar 10 carries out traversing on the operating position line that limits.
Receiving the traversing pad yarn of the colored type control signal of its supporting driver when servomotor 3 after, servomotor 3 is made clockwise direction or counterclockwise rotates to produce motoricity, makes that driving steel wheel 4 rotates.Drive steel wheel 4 and curve steel wire 11, in the colored sley bar guide groove 7 of sley bar pedestal 6, move thereby promote flower sley bar 10 by coupling 5 transmissions first.When servomotor 3 is done counterclockwise to rotate, drive steel wheel 4 pullings first and curve steel wire 11, it is traversing to the right to drive flower sley bar 10; When servomotor 3 is done the clockwise direction rotation, drive steel wheel 4 pullings first and curve steel wire 11, drive guiding steel wire 13, second successively and curve steel wire 12, guide wheel 9, thereby it is traversing left to spur flower sley bar 10.The two-way transverse motion in the left and right sides of having realized colored sley bar 10 directly drives by servomotor.Fixed installation sley point 15 on flower sley bar 10, thus make sley point 15 guiding yarns carry out carrying out traversing pad yarn motion by the requirement of flower type.
Colored sley bar electronic traversing device disclosed by the invention has overcome mechanical type Traverse Displacement Unit take the chain piece as flower type carrier to the restriction of the circulation of flower type, flower type structure, has made things convenient for colored type to change; Compare with existing colored sley bar electronic traversing device simultaneously, have characteristics simple in structure, as to save the energy, raising multi-bar warp knitting machine production efficiency.
Claims (6)
1. the colored sley bar electronics horizontal movement device of a multi-bar warp knitting machine, side in multi-bar warp knitting machine frame (1) is installed servomotor flange seat (2) and servomotor (3), and the driving steel wheel (4) on servomotor (3) output shaft, upward connecting first by coupling (5) curves steel wire (11) driving steel wheel (4), fixing guide wheel shaft bolster (8) at the opposite side of multi-bar warp knitting machine frame (1), guide wheel free to rotate (9) is housed on guide wheel shaft bolster (8), it is characterized in that: flower sley bar (10), guiding steel wire (13), first curves steel wire (11) and second curves steel wire (12) and connects to form a flexible closed-loop by four wire joints (14); Described flexible closed-loop is installed in and drives between steel wheel (4) and the guide wheel (9), and has certain mechanical performance, i.e. advantages of higher tensile strength and less stretcher strain.
2. the colored sley bar electronics horizontal movement device of multi-bar warp knitting machine according to claim 1, it is characterized in that: described wire joint (14) has adjusting device, be used to regulate colored sley bar (10), guiding steel wire (13), first and curve the total length that steel wire (11) and second curves the flexible closed-loop that steel wire (12) connects to form, it can be installed between driving steel wheel (4) and the guide wheel (9) in tensioning.
3. the colored sley bar electronics horizontal movement device of multi-bar warp knitting machine according to claim 1 is characterized in that: the steel wire or the steel band structure of described colored sley bar (10) employing lightweight.
4. the colored sley bar electronics horizontal movement device of multi-bar warp knitting machine according to claim 1 is characterized in that: described colored sley bar (10), guiding steel wire (13), first curve steel wire (11) and second and curve the flexible closed-loop that steel wire (12) connects into and be connected on the driving steel wheel (4) by coupling (5); When servomotor (3) when clockwise rotating, it is traversing left to drive steel wheel (4) transmission flower sley bar (10), and when servomotor (3) when rotating counterclockwise, then transmission flower sley bar (10) is traversing to the right to drive steel wheel (4), promptly spend sley bar (10) left and the motion of both direction to the right directly drive by servomotor (3).
5. the colored sley bar electronics horizontal movement device of multi-bar warp knitting machine according to claim 4 is characterized in that: sley point (15) is housed on the described colored sley bar (10), utilizes sley point (15) guiding yarn to carry out the pad yarn motion of transverse moving left and right.
6. the colored sley bar electronics horizontal movement device of multi-bar warp knitting machine according to claim 1, it is characterized in that: the sley bar pedestal (6) that on multi-bar warp knitting machine frame (1), is provided for disposing colored sley bar (10), be provided with colored sley bar guide groove (7) in the sley bar pedestal (6), flower sley bar guide groove (7) leads to the transverse motion of flower sley bar (10), so that it is traversing to spend sley bar (10) to carry out on the operating position line that limits.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100245690A CN101487167B (en) | 2009-02-20 | 2009-02-20 | Flower guide bar sliding mechanism of multi-comb warp knitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100245690A CN101487167B (en) | 2009-02-20 | 2009-02-20 | Flower guide bar sliding mechanism of multi-comb warp knitting machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101487167A CN101487167A (en) | 2009-07-22 |
| CN101487167B true CN101487167B (en) | 2011-05-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100245690A Expired - Fee Related CN101487167B (en) | 2009-02-20 | 2009-02-20 | Flower guide bar sliding mechanism of multi-comb warp knitting machine |
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| CN (1) | CN101487167B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102383262B (en) * | 2011-10-31 | 2013-07-31 | 王敏其 | Electronic traversing device for warp knitting machine |
| CN105671780A (en) * | 2016-04-01 | 2016-06-15 | 卡尔迈耶（中国）有限公司 | Precise fixed-point zeroing device for steel wire flower comb of warp knitting machine |
| CN106054793A (en) * | 2016-06-17 | 2016-10-26 | 江南大学 | Pattern progress tracking and controlling device and controlling method for warp knitting machine |
| CN108315867A (en) * | 2018-04-27 | 2018-07-24 | 常州市赛嘉机械有限公司 | A kind of translation of electron driving mechanism of the interval yarn sley bar axis of super large gauge tricot machine |
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2009
- 2009-02-20 CN CN2009100245690A patent/CN101487167B/en not_active Expired - Fee Related
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| Publication number | Publication date |
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| CN101487167A (en) | 2009-07-22 |
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