CN203546329U - Separation type going part device for rapier loom - Google Patents
Separation type going part device for rapier loom Download PDFInfo
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- CN203546329U CN203546329U CN201320707795.0U CN201320707795U CN203546329U CN 203546329 U CN203546329 U CN 203546329U CN 201320707795 U CN201320707795 U CN 201320707795U CN 203546329 U CN203546329 U CN 203546329U
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- slay
- movable
- crossbeam
- lifting
- beats
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Abstract
The utility model discloses a separation type going part device for a rapier loom. The separation type going part device comprises a driving device, a movable going part and a beating-up beam, wherein the movable going part is connected with a reed, the beating-up beam is mounted at one end of a beating-up swing rod, the movable going part is arranged on the beating-up beam in a matching and sliding mode, the driving device is movably connected with the movable going part to drive the movable going part to slide relative to the beating-up beam, and the driving device is mounted on the beating-up swing rod. The device can avoid the phenomenon that a wefting insertion channel needs to move up and down, it is ensured that the position of the wefting insertion channel cannot be changed, the weaving efficiency is improved, and meanwhile the structure is simplified.
Description
Technical field
The utility model relates to a kind of Rapier looms separate type slay device, belongs to Weaving device technical field, is mainly applicable to Rapier looms, is also applicable to other new looms such as air-jet loom.
Background technology
At present, can weave the technical scheme of warp-wise waveform fabric, be all generally that overall slay moves up and down, be equipped with inclination dent reed, when reed is during in differing heights, warp thread is retrained by dent, produce lateral displacement, at fabric table, warp thread is changed by dent spacing, produce serpentine ripple, integrated moving just refers to that slay moves together with reed, the problem of such structure generation is that weft insertion device must follow reed to move, accordingly, fell height also will and then move, and this is applicable to fly-shuttle loom; For new loom (as Rapier looms, air-jet loom etc.), be not suitable for, in addition, slay integrated moving requires warp thread also will move up and down at cloth fell simultaneously, and this makes structural change workload larger.
Summary of the invention
Technical problem to be solved in the utility model is the defect that overcomes prior art, a kind of Rapier looms separate type slay device is provided, and the phenomenon that it can avoid wefting insertion passage to move up and down, guarantees its invariant position, improve its weaving efficiency, and simplify the structure simultaneously.
The utility model solves the problems of the technologies described above the technical scheme of taking: separate type slay device for a kind of Rapier looms, it comprises drive unit, connects the movable slay of reed and is arranged on the crossbeam that beats up of the fork one end of beating up, movable slay cunning fits over beats up on crossbeam, drive unit is flexibly connected with movable slay to drive it to slide with respect to the crossbeam that beats up, and this drive unit is arranged on and beats up on fork.
Further, on the described crossbeam that beats up, have at least one chute, at least one is installed on described movable slay and joins and be incorporated in the slide block sliding in chute with corresponding chute, described movable slay coordinates cunning to fit over to beat up on crossbeam by slide block and chute.
Further in order can to meet the requirement of the each little amount of movement of reed and to there is self-locking performance, described drive unit comprises mounting, motor, transmission component, lifting slider, lifting screw and connecting rod, on mounting, be provided with lifting chute, lifting slider is arranged in lifting chute, described lifting screw can be rotated to support on mounting, described motor is flexibly connected with lifting screw by transmission component to order about its rotation, described lifting slider is threaded connection on lifting screw, one end of described connecting rod is connected with lifting slider, the other end is connected with movable slay.
Further, described transmission component is bevel gear pair, and bevel gear pair comprises intermeshing the first bevel gear and the second bevel gear, and the first bevel gear is sleeved on the motor shaft of motor, and the second bevel gear is sleeved on lifting screw.
Further, for power is reliable, described motor is servomotor or stepper motor.
Adopted after technique scheme, the utlity model has following beneficial effect:
1, movable slay is that sliding fitting over beaten up on crossbeam, to be dynamically connected between the two, movable slay can and then beat up fork around the swing back and forth of its other end with the crossbeam that beats up, can drive by drive unit again, complete and move up and down, because wefting insertion passage is arranged on, beat up on crossbeam simultaneously, so its invariant position, do not affect wefting insertion, the phenomenon of having avoided wefting insertion passage to move up and down, has improved its weaving efficiency.
2, the reed of Rapier looms is mounted on movable slay, so its lifting driving force increases load, from motor, to original transmission mechanism, the spindle operation position signalling that only need get Rapier looms excites drive motors action by PLC,
3, adopt servomotor as force piece, servomotor is closed-loop control, failure rate is low; Once break down, servo-drive system meeting and alarm, and send stop refer to neck; Servo solution is signaled as main shaft turn signal, easily obtain, and during main shaft stall, drive unit is not worked; To servomotor, send instruction with PLC, utilize PLC power-failure memory function, start after long-time parking, the position continuation that drive unit can continue before stopping is moved, and makes this device transfer motion power reliable.
4, the utility model to the change of original mechanism except arranging movable slay, only on fork, increase mounting beating up, for the drive unit of the compositions such as mounted motor and lifting screw, to beating up, fork and the characteristics of motion are not done any change, mechanism changes little, installation is easy, cost is lower, and simplifies the structure.
5, the utility model adopts the fit system of lifting screw and lifting slider to carry out transmission, machine driving parameter stability, and gearratio is large, can meet the each little amount of movement requirement of reed; And thering is self-locking performance, positioning action is good.
Accompanying drawing explanation
Fig. 1 is the connection diagram of beat up crossbeam and movable slay of the present utility model;
Fig. 2 is the transmission schematic diagram of Rapier looms of the present utility model separate type slay device;
Fig. 3 is the structural representation of the crossbeam that beats up of the present utility model;
Fig. 4 is the A-A cutaway view of Fig. 3;
Fig. 5 is the structural representation of movable slay of the present utility model;
Fig. 6 is the left view of Fig. 5;
Fig. 7 is the structural representation of mounting of the present utility model;
Wherein, 110 in Fig. 1 is wefting insertion passage.
The specific embodiment
For content of the present utility model is more easily expressly understood, according to specific embodiment also by reference to the accompanying drawings, the utility model is described in further detail below.
As shown in Fig. 1 ~ 7, separate type slay device for a kind of Rapier looms, it comprises drive unit, connects the movable slay 2 of reed 1 and is arranged on the crossbeam 4 that beats up of fork 3 one end of beating up, sliding the fitting over of movable slay 2 beaten up on crossbeam 4, drive unit is flexibly connected with movable slay 2 to drive it to slide with respect to the crossbeam 4 that beats up, and this drive unit is arranged on and beats up on fork 3.Movable slay 1 is that sliding fitting over beaten up on crossbeam 4, to be dynamically connected between the two, movable slay 1 can and then beat up fork 3 around the swing back and forth of its other end with the crossbeam 4 that beats up, can drive by drive unit again, complete and move up and down, because wefting insertion passage is arranged on, beat up on crossbeam 4 simultaneously, so its invariant position, do not affect wefting insertion, the phenomenon of having avoided wefting insertion passage to move up and down, has improved its weaving efficiency.The glide direction of movable slay 1 is in the direction perpendicular with the swaying direction of the crossbeam 4 that beats up.
As shown in Fig. 1,3,4, beat up on crossbeam 4 and have at least one chute 4-1, at least one is installed on movable slay 2 and joins and be incorporated in the slide block 5 sliding in chute 4-1 with corresponding chute 4-1, movable slay 2 coordinates cunning to fit over to beat up on crossbeam 4 by slide block 5 and chute 4-1's.
As shown in Figure 2, drive unit comprises mounting 6, motor 7, transmission component 8, lifting slider 9, lifting screw 10 and connecting rod 12, on mounting 6, be provided with lifting chute 6-1, lifting slider 9 is arranged in lifting chute 6-1, described lifting screw 10 can be rotated to support on mounting 6, motor 7 is flexibly connected with lifting screw 10 to order about its rotation by transmission component, lifting slider 9 is threaded connection on lifting screw 10, one end of connecting rod 12 is connected with lifting slider 9, and the other end is connected with movable slay 2.
As shown in Figure 2, transmission component 8 is bevel gear pair, and bevel gear pair comprises intermeshing the first bevel gear 8-1 and the second bevel gear 8-2, and the first bevel gear 8-1 is sleeved on the motor shaft of motor 7, and the second bevel gear 8-2 is sleeved on lifting screw 10.
Motor 7 is servomotor or stepper motor.
Operation principle of the present utility model is as follows:
When the main shaft of Rapier looms starts to rotate, motor 7 receives the main shaft turn signal that the PLC control device of Rapier looms sends, motor 7 starts action, drive lifting screw 10 to rotate, rotation is become to rectilinear motion, lifting slider 9 just moves up and down in the lifting chute 6-1 of mounting 6, thereby moves up and down with respect to the crossbeam 4 that beats up by connecting rod 12 drive activity slays 2, thereby realizes the work of weaving.
Above-described specific embodiment; technical problem, technical scheme and beneficial effect that the utility model is solved further describe; institute is understood that; the foregoing is only specific embodiment of the utility model; be not limited to the utility model; all within spirit of the present utility model and principle, any modification of making, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (5)
1. a separate type slay device for Rapier looms, it is characterized in that: it comprises drive unit, connects the movable slay (2) of reed (1) and is arranged on the crossbeam that beats up (4) of the fork that beats up (3) one end, movable slay (2) is sliding to be fitted on the crossbeam that beats up (4), drive unit is flexibly connected with movable slay (2) to drive it to slide with respect to the crossbeam that beats up (4), and this drive unit is arranged on the fork that beats up (3).
2. separate type slay device for Rapier looms according to claim 1, it is characterized in that: on the described crossbeam that beats up (4), have at least one chute (4-1), at least one is installed on described movable slay (2) and joins and be incorporated in the slide block (5) sliding in chute (4-1) with corresponding chute (4-1), described movable slay (2) coordinates cunning to fit over to beat up on crossbeam (4) by slide block (5) and chute (4-1).
3. separate type slay device for Rapier looms according to claim 1 and 2, it is characterized in that: described drive unit comprises mounting (6), motor (7), transmission component (8), lifting slider (9), lifting screw (10) and connecting rod (12), on mounting (6), be provided with lifting chute (6-1), lifting slider (9) is arranged in lifting chute (6-1), described lifting screw (10) can be rotated to support on mounting (6), described motor (7) is flexibly connected to order about its rotation with lifting screw (10) by transmission component, described lifting slider (9) is threaded connection on lifting screw (10), one end of described connecting rod (12) is connected with lifting slider (9), the other end is connected with movable slay (2).
4. separate type slay device for Rapier looms according to claim 3, it is characterized in that: described transmission component (8) is bevel gear pair, bevel gear pair comprises intermeshing the first bevel gear (8-1) and the second bevel gear (8-2), the first bevel gear (8-1) is sleeved on the motor shaft of motor (7), and the second bevel gear (8-2) is sleeved on lifting screw (10).
5. separate type slay device for Rapier looms according to claim 3, is characterized in that: described motor (7) is servomotor or stepper motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320707795.0U CN203546329U (en) | 2013-11-11 | 2013-11-11 | Separation type going part device for rapier loom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320707795.0U CN203546329U (en) | 2013-11-11 | 2013-11-11 | Separation type going part device for rapier loom |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203546329U true CN203546329U (en) | 2014-04-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320707795.0U Withdrawn - After Issue CN203546329U (en) | 2013-11-11 | 2013-11-11 | Separation type going part device for rapier loom |
Country Status (1)
| Country | Link |
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| CN (1) | CN203546329U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103541132A (en) * | 2013-11-11 | 2014-01-29 | 常州纺织服装职业技术学院 | Separated batten device for rapier loom |
-
2013
- 2013-11-11 CN CN201320707795.0U patent/CN203546329U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103541132A (en) * | 2013-11-11 | 2014-01-29 | 常州纺织服装职业技术学院 | Separated batten device for rapier loom |
| CN103541132B (en) * | 2013-11-11 | 2015-07-22 | 常州纺织服装职业技术学院 | Separated batten device for rapier loom |
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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: 20140416 Effective date of abandoning: 20150722 |
|
| RGAV | Abandon patent right to avoid regrant |