CN201501694U - Swing needle type dancer - Google Patents
Swing needle type dancer Download PDFInfo
- Publication number
- CN201501694U CN201501694U CN2009202310149U CN200920231014U CN201501694U CN 201501694 U CN201501694 U CN 201501694U CN 2009202310149 U CN2009202310149 U CN 2009202310149U CN 200920231014 U CN200920231014 U CN 200920231014U CN 201501694 U CN201501694 U CN 201501694U
- Authority
- CN
- China
- Prior art keywords
- fabric guide
- guide roll
- roll
- swing links
- swing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
A swing needle type dancer relates to the technical field of textile machinery and particularly relates to a structural technology for an unwinding machine for cloth blank. An upper fabric guide roll, a middle fabric guide roll and a lower fabric guide roll are respectively arranged on a rack, wherein swing links are respectively and rotatably connected at the both ends of the lower fabric guide roll, a group of bearings is respectively connected at the other ends of the two swing links, and balancing fabric guide rolls are arranged between the two groups of the bearings. Since the balancing fabric guide rolls are relatively connected with the lower fabric guide roll through the swing links at the both ends, and when the cloth blank is loosened or tightened, the swing links drive the balancing fabric guide rolls to oppositely rotate around the lower fabric guide roll, therefore, the feeding speed can be self-regulated, and the feeding quality can be improved.
Description
Technical field
The utility model relates to technical field of textile machine, particularly the structure technology of the unreeling machine of cloth base.
Background technology
Have one to unreel technology in the weaving machining process, the cloth base that needs will be wound on the cloth beam is emitted, so that following process generally realizes by unreeling machine.The cloth base puts down on cloth beam, successively through upper guide cloth rewinder roll, middle part fabric guide roll, lower guide cloth rewinder roll, at last by bottom fabric guide roll blowing because the power that unreels is from the active emptying roller circumscribed all the time with the cloth base of cloth beam, and initiatively emptying roller by the reducing motor direct connection.Because of the coiling degree of tightness of cloth base on cloth beam differs,, then can directly influence the blowing quality if reducing motor drives initiatively emptying roller with a unmodified speed.
The utility model content
The utility model purpose is to design a kind of energy and improves the pendulum pin type degree of tightness frame that unreels quality.
The utility model comprises frame, upper guide cloth rewinder roll, middle part fabric guide roll, lower guide cloth rewinder roll are set respectively on frame, at fork of the turnable respectively connection in the two ends of lower guide cloth rewinder roll, the other end at described two forks connects one group of bearing respectively, between described two groups of bearings the balance fabric guide roll is set.
Because the balance fabric guide roll is by connect relative with the lower guide cloth rewinder roll of fork at two ends, when the cloth base was loose or tight, fork drove the balance fabric guide roll and can relatively rotate around the lower guide cloth rewinder roll, can regulate dispensing speed voluntarily, improves the blowing quality.
Description of drawings
Fig. 1 is a kind of structural representation of the present utility model.
The specific embodiment
As shown in Figure 1, the utility model is provided with upper guide cloth rewinder roll 2, middle part fabric guide roll 3, lower guide cloth rewinder roll 4 respectively on frame 1.
Connect a fork 5,6 turnably respectively at the two ends of lower guide cloth rewinder roll 4, connect one group of bearing 7,8 respectively, between two groups of bearings 7,8, balance fabric guide roll 9 is set at the other end of two forks 5,6.
Claims (1)
1. pendulum pin type degree of tightness frame, comprise frame, upper guide cloth rewinder roll, middle part fabric guide roll, lower guide cloth rewinder roll are set respectively on frame, it is characterized in that at fork of the turnable respectively connection in the two ends of lower guide cloth rewinder roll, the other end at described two forks connects one group of bearing respectively, between described two groups of bearings the balance fabric guide roll is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202310149U CN201501694U (en) | 2009-08-24 | 2009-08-24 | Swing needle type dancer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202310149U CN201501694U (en) | 2009-08-24 | 2009-08-24 | Swing needle type dancer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201501694U true CN201501694U (en) | 2010-06-09 |
Family
ID=42452631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202310149U Expired - Fee Related CN201501694U (en) | 2009-08-24 | 2009-08-24 | Swing needle type dancer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201501694U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102408034A (en) * | 2011-06-29 | 2012-04-11 | 吴江市新锦华纺织有限公司 | Tension adjusting device for feeding cloth |
| CN102408032A (en) * | 2011-10-31 | 2012-04-11 | 常州市第八纺织机械有限公司 | Active film unwinding device |
-
2009
- 2009-08-24 CN CN2009202310149U patent/CN201501694U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102408034A (en) * | 2011-06-29 | 2012-04-11 | 吴江市新锦华纺织有限公司 | Tension adjusting device for feeding cloth |
| CN102408032A (en) * | 2011-10-31 | 2012-04-11 | 常州市第八纺织机械有限公司 | Active film unwinding device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Yizheng City No.3 Textile Machinery Factory Assignor: Li Longhe Contract record no.: 2011320000590 Denomination of utility model: Swing needle type dancer Granted publication date: 20100609 License type: Exclusive License Record date: 20110415 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100609 Termination date: 20120824 |