CN204589493U - A kind of textile machine warp tension harvester - Google Patents
A kind of textile machine warp tension harvester Download PDFInfo
- Publication number
- CN204589493U CN204589493U CN201520198672.8U CN201520198672U CN204589493U CN 204589493 U CN204589493 U CN 204589493U CN 201520198672 U CN201520198672 U CN 201520198672U CN 204589493 U CN204589493 U CN 204589493U
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- Prior art keywords
- warp
- support
- tension
- textile machine
- fork
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Abstract
The utility model discloses a kind of textile machine warp tension harvester, comprise support and warp let-off guide wheel, described support is provided with support, the free end of described support is provided with the fork that can rotate around it, described fork is fixedly connected with the rotating shaft of described warp let-off guide wheel, described support is provided with the photoelectric sensor switch be electrically connected with let-off motor, described fork is provided with and rotates by it washer triggering described photoelectric sensor switch.Drive the change of warp let-off idler positions when the change of warp tension is large, thus make washer trigger photoelectric sensor switch control motor speed, accelerate warp let-off speed, thus regulate warp let-off speed in real time according to the change of warp tension, ensure that tension force keeps balance.
Description
technical fieldthe utility model relate to a kind of textile machine warp tension harvester, belongs to textile technology field.
Background technology
in fabrication processes, warp let-off structure is a kind of requisite device, and the sensitivity level of let-off motion directly affects the control of warp tension, and the stable warp of tension force has vital effect for the quality of end product.
Existing let-off motion is generally pure mechanical structure, needs the particular fabric such as the change filling density of precise hard_drawn tuhes warp tension usually because tension force precision controlling does not reach corresponding requirement and cause end product quality to be guaranteed for some.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of textile machine warp tension harvester, can regulate warp let-off speed in real time according to the change of warp tension, ensures that tension force keeps balance.
In order to solve the problems of the technologies described above, the technical scheme that the utility model adopts is:
A kind of textile machine warp tension harvester, comprise support and warp let-off guide wheel, described support is provided with support, the free end of described support is provided with the fork that can rotate around it, described fork is fixedly connected with the rotating shaft of described warp let-off guide wheel, described support is provided with the photoelectric sensor switch be electrically connected with let-off motor, described fork is provided with and rotates by it washer triggering described photoelectric sensor switch.
Aforesaid a kind of textile machine warp tension harvester, is characterized in that: be also provided with tension spring between described fork and support.
Aforesaid a kind of textile machine warp tension harvester, is characterized in that: described fork is also provided with damper.
Aforesaid a kind of textile machine warp tension harvester, is characterized in that: described damper is viscoelastic damper.
The beneficial effects of the utility model are: the change driving warp let-off idler positions when the change of warp tension is large, thus make washer trigger photoelectric sensor switch control motor speed, accelerate warp let-off speed, thus regulate warp let-off speed in real time according to the change of warp tension, ensure that tension force keeps balance.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of textile machine warp tension of the utility model harvester.
Detailed description of the invention
Below in conjunction with Figure of description, the utility model is further described.
As shown in Figure 1, a kind of textile machine warp tension harvester, comprise support 1 and warp let-off guide wheel 2, described support 1 is provided with support 3, the free end of described support 3 is provided with the fork 4 that can rotate around it, described fork 4 is fixedly connected with the rotating shaft of described warp let-off guide wheel 2, described support 1 is provided with the photoelectric sensor switch 6 be electrically connected with let-off motor, described fork 4 is provided with and rotates by it washer 5 triggering described photoelectric sensor switch 6.
The change of warp let-off guide wheel 2 position is driven when the change of the tension force of warp thread 9 is large, make it rotate, thus drive washer 5 to trigger photoelectric sensor switch 6 and control motor speed, accelerate warp let-off speed, thus regulate warp let-off speed in real time according to the change of warp tension, ensure that tension force keeps balance.
Also be provided with tension spring 7 between described fork 4 and support 1, when the tension force of warp thread recovers constant, by tension spring 7, warp let-off guide wheel 2 resetted.
Described fork 4 is also provided with damper 8, the damper 8 that the present embodiment adopts is viscoelastic damper, increase the cushion effect during utility model change of warp let-off guide wheel 2 position, be that the tension variation of warp thread 9 is the processes slowly changed, prevent tension force cataclysm from causing it to rupture.
In sum, a kind of textile machine warp tension harvester that the utility model provides, can regulate warp let-off speed in real time according to the change of warp tension, ensures that tension force keeps balance.
More than show and describe general principle of the present utility model, principal character and advantage.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is by appending claims and equivalent circle thereof.
Claims (4)
1. a textile machine warp tension harvester, comprise support (1) and warp let-off guide wheel (2), it is characterized in that: described support (1) is provided with support (3), the free end of described support (3) is provided with the fork (4) that can rotate around it, described fork (4) is fixedly connected with the rotating shaft of described warp let-off guide wheel (2), described support (1) is provided with the photoelectric sensor switch (6) be electrically connected with let-off motor, described fork (4) is provided with and rotates by it washer (5) triggering described photoelectric sensor switch (6).
2. a kind of textile machine warp tension harvester according to claim 1, is characterized in that: be also provided with tension spring (7) between described fork (4) and support (1).
3. a kind of textile machine warp tension harvester according to claim 2, is characterized in that: described fork (4) is also provided with damper (8).
4. a kind of textile machine warp tension harvester according to claim 3, is characterized in that: described damper (8) is viscoelastic damper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520198672.8U CN204589493U (en) | 2015-04-03 | 2015-04-03 | A kind of textile machine warp tension harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520198672.8U CN204589493U (en) | 2015-04-03 | 2015-04-03 | A kind of textile machine warp tension harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204589493U true CN204589493U (en) | 2015-08-26 |
Family
ID=53925664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520198672.8U Expired - Fee Related CN204589493U (en) | 2015-04-03 | 2015-04-03 | A kind of textile machine warp tension harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204589493U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104762737A (en) * | 2015-04-03 | 2015-07-08 | 苏州科明纺织有限公司 | Warp tension acquiring device for spinning mechanism |
-
2015
- 2015-04-03 CN CN201520198672.8U patent/CN204589493U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104762737A (en) * | 2015-04-03 | 2015-07-08 | 苏州科明纺织有限公司 | Warp tension acquiring device for spinning 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: 20150826 Termination date: 20160403 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |