CN203411702U - Opening adjustable leon-selvedge mechanism for jacquard - Google Patents
Opening adjustable leon-selvedge mechanism for jacquard Download PDFInfo
- Publication number
- CN203411702U CN203411702U CN201320450731.7U CN201320450731U CN203411702U CN 203411702 U CN203411702 U CN 203411702U CN 201320450731 U CN201320450731 U CN 201320450731U CN 203411702 U CN203411702 U CN 203411702U
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- rotating shaft
- leon
- jacquard
- opening
- adjustable
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Abstract
The utility model discloses an opening adjustable leon-selvedge mechanism for a jacquard, and belongs to the technical field of textile machinery. The opening adjustable leon-selvedge mechanism comprises a thread fixing device, a rotating shaft rotatably supported on a jacquard support frame, and a driving device for driving the rotating shaft to rotate; the thread fixing device comprises a thread fixing shaft and a connecting plate which sleeves the thread fixing shaft and can move relative to the radial direction of the rotating shaft; the thread fixing shaft is fixed on the connecting plate. According to the utility model, a weaving opening and weaving time can be randomly regulated.
Description
Technical field
The utility model relates to a kind of adjustable-opening leon-selvedge mechanism of jacquard, belongs to technical field of textile machine.
Background technology
At present, leon-selvedge mechanism processing cost for textile machinery industry is high, and opening is not easy to regulate, and Chinese patent CN201330309Y discloses a kind of selvage device, and its thread-carrier is arranged on the wheel rim of driven pulley, this thread-carrier cannot adjusting position, affected it and used, also had and use cam-type leon-selvedge mechanism in existing apparatus, when this leon-selvedge mechanism runs up, cam is large with strand side plate impact noise, adjusting opening is inconvenient, and strand limit extension spring easily damages.
Summary of the invention
Technical problem to be solved in the utility model is the defect that overcomes prior art, provides a kind of and can regulate arbitrarily the adjustable-opening leon-selvedge mechanism of weaving opening and weaving the jacquard of time.
In order to solve the problems of the technologies described above, the technical solution of the utility model is: a kind of adjustable-opening leon-selvedge mechanism of jacquard, comprise wire fixing device and can be rotated to support on rotating shaft on jacquard bracing frame and drive unit that drive shaft is rotated, the connecting plate that wire fixing device comprises solidus axle and is sleeved in rotating shaft and can phase countershaft moves radially, solidus axle is fixed on connecting plate.
Further, described drive unit comprises drive sprocket and be sleeved on the driven sprocket in rotating shaft, and drive sprocket is connected with driven sprocket by chain.
Further, described wire fixing device has two, and lays respectively at the two ends of rotating shaft.
Further, on described connecting plate, have draw-in groove, in described rotating shaft, be provided with the fixture block that can radially slide in draw-in groove.
Adopted after technique scheme, line is fixed on solidus axle, during rotating shaft rotation, just can drive connecting plate to rotate, thereby make upper and lower the interting of line, when regulating while weaving opening, connecting plate phase countershaft is radially moved up or down, just can change and weave opening, thereby also can change the time of weaving, meet the demand of different weaven goods, maintenance cost is also low; Use chain gear transmission, while having overcome cam drive cam with strand side plate impact noise large and strand limit extension spring hold flimsy defect, and transmission is accurate, fricton-tight during work, there is constant gearratio, stable drive, there is buffering, damping capacity, the advantages such as noise is low, and transmission efficiency is high, and energy-saving effect is obvious.
Accompanying drawing explanation
Fig. 1 is the three-dimensional broken away view of the adjustable-opening leon-selvedge mechanism of jacquard of the present utility model.
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 Figure 1, a kind of adjustable-opening leon-selvedge mechanism of jacquard, comprise wire fixing device and can be rotated to support on by bearing the drive unit that rotating shaft 2 on jacquard bracing frame 1 and drive shaft 2 are rotated, the connecting plate 4 that wire fixing device comprises solidus axle 3 and is sleeved in rotating shaft 2 and can phase countershaft 2 moves radially, solidus axle 3 is fixed on connecting plate 4.The design of this structure, makes to weave opening and has adjustability with the time of weaving, and has met the demand of different weaven goods, and maintenance cost is also low.
When having overcome cam drive cam with strand side plate impact noise large and strand limit extension spring hold flimsy defect, as shown in Figure 1, drive unit uses chain gear transmission, this structure comprises drive sprocket 5 and is sleeved on the driven sprocket 6 in rotating shaft 2, and drive sprocket 5 is connected with driven sprocket 6 by chain 7.Use chain gear transmission to there is following characteristics: transmission is accurate, fricton-tight during work, has constant gearratio; Stable drive, has buffering, damping capacity, and noise is low; Transmission efficiency is high, and energy-saving effect is obvious.
In order to weave with more line in same root rotating shaft, as shown in Figure 1, wire fixing device is set to two, and lays respectively at the two ends of rotating shaft 2.But wire fixing device is not limited to two in figure, also can there be many group fixtures.
In order to realize the connection of connecting plate and rotating shaft, we can realize by syndeton below, as shown in Figure 1, have draw-in groove 4-1 on connecting plate 4, are provided with the fixture block 2-1 that can radially slide in draw-in groove 4-1 in rotating shaft 2.
Operation principle of the present utility model is as follows:
Line is fixed on solidus axle 3, during rotating shaft 2 rotation, just can drives connecting plate 4 to rotate, thereby make upper and lower the interting of line, when regulating while weaving opening, connecting plate 4 phase countershafts 2 are radially moved up or down, just can change and weave opening, thereby also can change the time of weaving.
Above-described specific embodiment; the purpose of this utility model, technical scheme and beneficial effect are further described; 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. the adjustable-opening leon-selvedge mechanism of a jacquard, comprise wire fixing device and can be rotated to support on rotating shaft (2) on jacquard bracing frame (1) and drive unit that drive shaft (2) is rotated, it is characterized in that: wire fixing device comprises solidus axle (3) and be sleeved on the connecting plate (4) that rotating shaft (2) is upper and can phase countershaft (2) move radially, solidus axle (3) is fixed on connecting plate (4).
2. the adjustable-opening leon-selvedge mechanism of jacquard according to claim 1, it is characterized in that: described drive unit comprises drive sprocket (5) and be sleeved on the driven sprocket (6) in rotating shaft (2), drive sprocket (5) is connected with driven sprocket (6) by chain (7).
3. the adjustable-opening leon-selvedge mechanism of jacquard according to claim 1, is characterized in that: described wire fixing device has two, and lays respectively at the two ends of rotating shaft (2).
4. the adjustable-opening leon-selvedge mechanism of jacquard according to claim 2, is characterized in that: described wire fixing device has two, and lays respectively at the two ends of rotating shaft (2).
5. according to the adjustable-opening leon-selvedge mechanism of the jacquard described in claim 1 or 3 or 4, it is characterized in that: on described connecting plate (4), have draw-in groove (4-1), in described rotating shaft (2), be provided with the fixture block (2-1) that can radially slide in draw-in groove (4-1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320450731.7U CN203411702U (en) | 2013-07-27 | 2013-07-27 | Opening adjustable leon-selvedge mechanism for jacquard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320450731.7U CN203411702U (en) | 2013-07-27 | 2013-07-27 | Opening adjustable leon-selvedge mechanism for jacquard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203411702U true CN203411702U (en) | 2014-01-29 |
Family
ID=49974606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320450731.7U Expired - Fee Related CN203411702U (en) | 2013-07-27 | 2013-07-27 | Opening adjustable leon-selvedge mechanism for jacquard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203411702U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109402829A (en) * | 2018-11-12 | 2019-03-01 | 山东日发纺织机械有限公司 | Electric twisted edge mechanism |
-
2013
- 2013-07-27 CN CN201320450731.7U patent/CN203411702U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109402829A (en) * | 2018-11-12 | 2019-03-01 | 山东日发纺织机械有限公司 | Electric twisted edge mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140129 Termination date: 20140727 |
|
| EXPY | Termination of patent right or utility model |