CN203754911U - Linkage type edge tissue opening mechanism - Google Patents
Linkage type edge tissue opening mechanism Download PDFInfo
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- CN203754911U CN203754911U CN201420143628.2U CN201420143628U CN203754911U CN 203754911 U CN203754911 U CN 203754911U CN 201420143628 U CN201420143628 U CN 201420143628U CN 203754911 U CN203754911 U CN 203754911U
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- steel wire
- rope
- wire rope
- fixed
- guide wheel
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Abstract
The utility model provides a linkage type edge tissue opening mechanism which comprises a transverse beam arranged on a top surface of a frame wallboard, wherein a right guide wheel seat, a double-guide wheel seat and a left guide wheel seat used for fixing an upper guide wheel are arranged on the transverse beam; the upper guide wheel is used for supporting a nylon steel wire rope; one end of the nylon steel wire rope is connected with a tension spring through the upper guide wheel, and the other end of the nylon steel wire rope is fixed on an open arm; the tension spring is fixed on the frame wallboard through a spring seat; a lower guide wheel bracket used for fixing a lower guide wheel is arranged below the double-guide wheel seat; a guide rail is arranged between the double-guide wheel seat and the lower guide wheel bracket; slide blocks used for fixing harness wire rack components are arranged on two sides of the guide rail; the slide blocks move up and down along the guide rail through a pulling rope. The linkage type edge tissue opening mechanism can simultaneously drive left and right sets or left, middle and right sets even left, middle 1, middle 2 and right sets of edge tissue opening harness wire racks to be in linkage and is simple and convenient, and the manufacturing cost and maintenance difficulty are greatly reduced.
Description
Technical field
The utility model relates to loom device, especially relates to a kind of coordinated type limit tissue openings mechanism.
Background technology
When all looms are weaved cotton cloth, the fabric structure on fabric width direction both sides is often not quite similar with fabric body institutional framework, the little limit of warp thread quantity organizes heald or doup edge device often will take 2 heald frames of loom, while causing loom to weave the fabric of complex organization's structure, heald frame quantity can not satisfy the demands, for this reason utility model many fabrics limit organize separate openings device, so that limit organizes the opening of warp thread no longer to take heald frame, can be referring to accompanying drawing 1 and accompanying drawing 2, these device majorities by motor are just, the mode of reversion directly drives or indirectly drives two groups of slider-rocker mechanisms through gear, two groups of heald hangers that are fixed together with slide block are done with heald, lower motion, make warp thread on fabric limit open formation shed open.
Or structure as shown in Figure 3, passing through of also having makes the mode of motor forward and backward drive escapement to swing, and escapement drives rope motion, and rope is walked around guide wheel tractive and two slide blocks and do upper and lower counter motion.Two groups of heald hangers that are fixed together with slide block are moved up and down with heald, make warp thread on fabric limit open formation shed open.As shown in Fig. 4 a, no matter which kind of type of drive, the each configuration in thing both sides that all needs to weave on looms is a set of, if knitting double width fabric framing place also needs to configure a set of, as shown in Figure 4 b, all drive separately of the identical device of the characteristics of motion are overlapped in left, center, right three, need three cover motors and driver and corresponding control system, cost is higher, and maintenance difficulties is large.
Utility model content
The utility model provides a kind of coordinated type limit tissue openings mechanism, has solved the opening that makes limit organize warp thread and no longer take the problem of heald frame, and its technical scheme is as described below:
A kind of coordinated type limit tissue openings mechanism, comprise the crossbeam being arranged on frame plate end face, on described crossbeam, be provided with the right wheel stand for fixing upper block, two wheel stands and left wheel stand, described upper block is for Supported Nylon steel wire rope, one end of described nylon steel wire rope is connected with extension spring through described upper block, the other end is fixed on opening arm, described extension spring is fixed on frame plate by spring base, described pair of wheel stand below is provided with the lower tumbler support for fixing lower tumbler, between the described pair of wheel stand and lower tumbler support, be provided with guide rail, the both sides of described guide rail are provided with the slide block for fixing heald hanger assembly, described slide block moves up and down along guide rail by rope for traction.
Described opening arm drives by opening driving mechanism, and described opening drives and comprises cam swing arm or servomotor etc.
On described frame plate, be provided with opening shaft, in described opening shaft, be provided with the cam that drives rotor, described cam is fixed on opening shaft one end, rotates with opening shaft, described rotor is fixed on opening arm by rotor pin, and the support end of described opening arm is fixed on frame plate by bearing pin.
On described frame plate, be provided with the motor gear seat for fixed electrical machinery, on described motor, be provided with pinion, for driving the gear wheel being connected with opening arm.
Described motor gear seat is provided with Large Gear Shaft and bearing.
Described rope for traction passes respectively the aperture of guide rail two side slides, and walks around relevant upper block, lower tumbler, and its two head end is fixedly connected with nylon steel wire rope by rope fixed knot respectively.
The tension force of described rope for traction regulates by the fixed position that regulates rope fixed knot and nylon steel wire rope.
Described heald hanger assembly comprises the long hanger of monofilament, the short hanger of monofilament, bilateral monofilament hanger.
Described nylon steel wire rope is fixed on opening arm by steel wire rope briquetting, and its effective length regulates by steel wire rope briquetting.
The coordinated type limit tissue openings mechanism that the utility model provides, can drive simultaneously left and right two covers or left, center, right three overlap even left, in 1, in 2, the interlock of right quadruplet limit tissue openings heald hanger, simple and convenient, significantly reduce manufacturing cost and maintenance difficulties.
Brief description of the drawings
Fig. 1 is that in prior art, motor direct-drive two is overlapped slider-rocker mechanism schematic diagram;
Fig. 2 is that in prior art, motor drives two cover slider-rocker mechanism schematic diagrames indirectly through gear;
Fig. 3 is that in prior art, motor drives two cover slide block movement schematic diagrames through escapement rope;
Fig. 4 a is prior art Zhong Bian tissue openings mechanism left and right configuration schematic diagram;
Fig. 4 b is prior art Zhong Bian tissue openings mechanism left, center, right configuration schematic diagram;
Fig. 5 is the limit tissue openings mechanism principle figure that the utility model provides;
Fig. 6 is the coordinated type limit tissue openings structural scheme of mechanism that the utility model cam drives;
Fig. 7 is steel wire rope and opening arm method of attachment schematic diagram in the utility model;
Fig. 8 is rope for traction and steel cable connecting method schematic diagram in the utility model;
Fig. 9 is the interlock limit tissue openings structural scheme of mechanism of driven by servomotor in the utility model.
Detailed description of the invention
The utility model provides a kind of coordinated type limit tissue openings mechanism, its principle as shown in Figure 5, by utilize a set of cam swing arm mechanism and back-moving spring by steel cable drive simultaneously left and right two covers or left, center, right three overlap even left, in 1, in 2, the interlock of right quadruplet limit tissue openings device, significantly reduce manufacturing cost and maintenance difficulties.
Coordinated type limit tissue openings mechanism in described embodiment as shown in Figure 6, comprise frame plate 1, crossbeam 2, opening shaft 3, right wheel stand 4, cam 5, rotor 6, rotor pin 7, opening arm 8, bearing pin 9, left wheel stand 10, nylon steel wire rope 11, upper block 12, extension spring 13, spring base 14, upper block seat 15, lower tumbler 16, rope for traction 17, rope fixed knot 18, guide rail 19, slide block 20, monofilament hanger assembly 21, lower tumbler seat 22, steel wire rope briquetting 23 etc., described monofilament hanger assembly 21 comprises the long hanger of monofilament, the short hanger of monofilament, bilateral monofilament hanger.
Described crossbeam 2 is arranged on the end face of two frame plates 1, described upper block 12 is arranged on respectively on crossbeam 2 by right wheel stand 4, two wheel stand 15 and left wheel stand 10, described opening shaft 3 is contained on frame plate 1, or itself just possesses this axle some air-jet loom, driven the speed ratio relation that has 1:2 with main shaft by loom main shaft.
Described cam 5 is fixed on opening shaft 3 one end, rotate with opening shaft, rotor 6 is contained on opening arm 8 by rotor pin 7, the support end of opening arm 8 is fixed on frame plate 1 with bearing pin 9, as shown in Figure 7, nylon steel wire rope 11 one end are fixed in the free-ended guide groove of opening arm 8 with steel wire rope briquetting 23, described nylon steel wire rope 11 other ends link together with extension spring 13 after all upper blocks 12, the extension spring other end is fixed on the suitable location of frame plate 1 by spring base 14, the effective length of described nylon steel wire rope 11 regulates by steel wire rope briquetting 23.
The upper end of described guide rail 19 is fixed on upper block seat 15, and guide rail 19 is each side equipped with a slide block 20, and described guide rail lower end is connected with lower tumbler support 22, and lower tumbler 16 is contained on lower tumbler support 22.
As shown in Figure 8, after described rope for traction 17 is walked around relevant upper and lower guide wheel through the aperture of two slide blocks 20 in left and right respectively, two head ends are fixing with nylon steel wire rope 11 by rope fixed knot 18 respectively, by regulating rope fixed knot 18 and the fixed position of nylon steel wire rope 11 to regulate rope tension, rope for traction 17 links together with corresponding two slide block assemblies respectively simultaneously, heald hanger assembly 21 is fixed together with slide block 20, can move up and down along guide rail 19 with slide block.
Operation principle of the present utility model is: described opening shaft 3 is rotated with cam 5 rotating speed and direction in accordance with regulations under the driving of loom, the turning course that cam 5 contacts with rotor 6 from path to large footpath, cam 5 forces opening arm 8 free ends to lower swing by rotor 6, the right side vertical section of the nylon steel wire rope 11 linking together with swing arm free end is moved down in tow, nylon steel wire rope 11 horizontal direction sections are hauled to diagram right side and are moved, left vertical section moves up extension spring 13 is stretched, nylon steel wire rope 11 is through n(n=2～4) individual rope fixed knot 18 moves upward with each lower tumbler right side rope for traction simultaneously, each lower tumbler left side rope for traction moves downward, rope for traction 17 by fixing with it slide block 20 with each heald hanger assembly being associated along guide rail 19 respectively upwards, lower motion, in the time that cam 5 forwards maximum radius to and contacts with rotor, heald hanger assembly 21 moves to, limit inferior position completes opening one time, cam 5 continues revolution and becomes the process contacting with rotor 6 from large radius to minor radius, it is mobile to diagram left side that extension spring 13 its restoring forces of contraction haul nylon steel wire rope 11 horizontal direction sections, nylon steel wire rope 11 moves upward with each lower tumbler left side rope for traction through n rope fixed knot, each lower tumbler right side rope for traction moves downward, rope for traction 17 moves downward along guide rail 19 with each heald hanger assembly 21 of uppermost position in fig-ure by each fixing with it slide block 20, each heald hanger assembly 21 of upper/lower positions moves upward along guide rail 19, until cam 5 minor radius contact with rotor 6, each heald hanger assembly 21 arrives another extreme position and completes opening for the second time, cam 5 continues revolution will ceaselessly repeat said process, meet limit and organize the opening requirement of warp thread, can realize 1/1 or 2/2 opening mode by changing cam.
As shown in Figure 9, the type of drive of described opening arm also can use servomotor 25, pinion 26, gear wheel 27, motor gear seat 28, Large Gear Shaft 29, bearing 30 etc. to replace opening shaft in above-mentioned utility model mechanism, cam, rotor, rotor pin, bearing pin, supporting base etc.Pinion 26 is contained on the axle of motor 25, and motor 25 is contained on motor gear seat 28, and motor gear seat 28 is contained on frame plate 1 end face, and Large Gear Shaft 29 is contained on motor gear seat 28 after being fixedly connected with two bearings 30.Described opening arm 8 is fixedly connected with gear wheel 27, and described gear wheel 27 is fixed on one end of Large Gear Shaft 29.
Described motor 25 is when turning over predetermined angular clockwise, and pinion 26 drives gear wheel 27 to turn over counterclockwise corresponding angle with opening arm 8, hauls horizontal segment nylon steel wire rope 11 and moves right, and spring 13 is stretched; When motor 25 turns over predetermined angular counterclockwise, pinion 26 drives gear wheel 27 to go back to clockwise corresponding angle with opening arm 8, spring 13 restoring forces haul horizontal segment nylon steel wire rope 11 and are moved to the left, and the movement relation of other parts is identical with actuated by cams.Can regulate opening amount by changing motor corner size.
The beneficial effects of the utility model are as described below:
1, a set of opening drive (cam swing arm or servomotor) mechanism can drive simultaneously left and right two covers or left, center, right three overlap even left, in 1, in 2, the interlock of right quadruplet limit tissue openings heald hanger;
2, general cam of shedding mechanism can only drive a slice integrated box movement, and before and after cam of the utility model can drive simultaneously, two heald hangers (being equivalent to two heald frames) move up and down respectively;
3, the effective length of nylon steel wire rope regulates rope fixed knot with briquetting, simple and convenient;
4, the tensile force of rope for traction can, by regulating rope fixed knot position to adjust, not need regulating wheel;
5, significantly reduce manufacturing cost and maintenance difficulties.
Claims (8)
1. a coordinated type limit tissue openings mechanism, it is characterized in that: comprise the crossbeam being arranged on frame plate end face, on described crossbeam, be provided with the right wheel stand for fixing upper block, two wheel stands and left wheel stand, described upper block is for Supported Nylon steel wire rope, one end of described nylon steel wire rope is connected with extension spring through described upper block, the other end is fixed on opening arm, described extension spring is fixed on frame plate by spring base, described pair of wheel stand below is provided with the lower tumbler support for fixing lower tumbler, between the described pair of wheel stand and lower tumbler support, be provided with guide rail, the both sides of described guide rail are provided with the slide block for fixing heald hanger assembly, described slide block moves up and down along guide rail by rope for traction.
2. coordinated type according to claim 1 limit tissue openings mechanism, it is characterized in that: on described frame plate, be provided with opening shaft, in described opening shaft, be provided with the cam that drives rotor, described cam is fixed on opening shaft one end, rotate with opening shaft, described rotor is fixed on opening arm by rotor pin, and the support end of described opening arm is fixed on frame plate by bearing pin.
3. coordinated type according to claim 1 limit tissue openings mechanism, is characterized in that: on described frame plate, be provided with the motor gear seat for fixed electrical machinery, on described motor, be provided with pinion, for driving the gear wheel being connected with opening arm.
4. coordinated type according to claim 3 limit tissue openings mechanism, is characterized in that: described motor gear seat is provided with Large Gear Shaft and bearing.
5. coordinated type according to claim 1 limit tissue openings mechanism, it is characterized in that: described rope for traction passes respectively the aperture of guide rail two side slides, and walk around relevant upper block, lower tumbler, its two head end is fixedly connected with nylon steel wire rope by rope fixed knot respectively.
6. coordinated type according to claim 5 limit tissue openings mechanism, is characterized in that: the tension force of described rope for traction regulates by the fixed position that regulates rope fixed knot and nylon steel wire rope.
7. coordinated type according to claim 1 limit tissue openings mechanism, is characterized in that: described heald hanger assembly comprises the long hanger of monofilament, the short hanger of monofilament, bilateral monofilament hanger.
8. coordinated type according to claim 1 limit tissue openings mechanism, is characterized in that: described nylon steel wire rope is fixed on opening arm by steel wire rope briquetting, and its effective length regulates by steel wire rope briquetting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420143628.2U CN203754911U (en) | 2014-03-27 | 2014-03-27 | Linkage type edge tissue opening mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420143628.2U CN203754911U (en) | 2014-03-27 | 2014-03-27 | Linkage type edge tissue opening mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203754911U true CN203754911U (en) | 2014-08-06 |
Family
ID=51250210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420143628.2U Withdrawn - After Issue CN203754911U (en) | 2014-03-27 | 2014-03-27 | Linkage type edge tissue opening mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203754911U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103924354A (en) * | 2014-03-27 | 2014-07-16 | 经纬纺织机械股份有限公司 | Linkage type edge texture opening mechanism |
| CN108166124A (en) * | 2018-01-30 | 2018-06-15 | 约科布·缪勒机械制造(中国)有限公司 | A kind of double slitter edge device |
| CN108977998A (en) * | 2018-09-20 | 2018-12-11 | 山东日发纺织机械有限公司 | A kind of leno edge machine transmission device |
| WO2019179150A1 (en) * | 2018-03-22 | 2019-09-26 | 江苏友诚数控科技有限公司 | Flexible trimming mechanism |
-
2014
- 2014-03-27 CN CN201420143628.2U patent/CN203754911U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103924354A (en) * | 2014-03-27 | 2014-07-16 | 经纬纺织机械股份有限公司 | Linkage type edge texture opening mechanism |
| CN108166124A (en) * | 2018-01-30 | 2018-06-15 | 约科布·缪勒机械制造(中国)有限公司 | A kind of double slitter edge device |
| CN108166124B (en) * | 2018-01-30 | 2024-04-09 | 约科布·缪勒机械制造(中国)有限公司 | Double-row slitter edge device |
| WO2019179150A1 (en) * | 2018-03-22 | 2019-09-26 | 江苏友诚数控科技有限公司 | Flexible trimming mechanism |
| CN108977998A (en) * | 2018-09-20 | 2018-12-11 | 山东日发纺织机械有限公司 | A kind of leno edge machine transmission device |
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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: 20140806 Effective date of abandoning: 20150527 |
|
| RGAV | Abandon patent right to avoid regrant |