CN202139399U - Tension device - Google Patents
Tension device Download PDFInfo
- Publication number
- CN202139399U CN202139399U CN201120228982U CN201120228982U CN202139399U CN 202139399 U CN202139399 U CN 202139399U CN 201120228982 U CN201120228982 U CN 201120228982U CN 201120228982 U CN201120228982 U CN 201120228982U CN 202139399 U CN202139399 U CN 202139399U
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- CN
- China
- Prior art keywords
- tension
- connecting axle
- driving cylinder
- adjustment frame
- machine body
- 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
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- Knitting Machines (AREA)
Abstract
The utility model relates to the field of warp knitting machines, in particular to a yarn tensioning device. The tension device is characterized by comprising a driving cylinder and a tension adjusting frame, wherein the driving cylinder is connected on a machine body, and the end part of an expansion rod of the driving cylinder is connected with a connecting piece, and the tension adjusting frame is connected on the machine body by a connecting shaft and fixedly connected with a connecting shaft, and a connecting rod is arranged between the connecting piece and the connecting shaft. The tensioning device has a simple structure and low cost, and overcomes the problem of high cost caused by using of a tension roller.
Description
Technical field
The utility model relates to the warp knitting machine field, particularly a kind of thread tension device.
Background technology
Traditional control face tension all adopts tension roller to control; Adopt tension roller to need a cover and a supporting electric-control system, its cost is higher, does not need the accurately place of control at some tension force; Adopt tension roller to control; Relatively waste, use cost is higher, causes unnecessary waste.
Summary of the invention
The utility model is to the deficiency of prior art, designed a kind of simple in structure, the tensioning apparatus that cost is low, it has overcome the high problem of tension roller cost of using.
The utility model is realized through following technical scheme:
Tensioning apparatus; It is characterized in that: it comprises a driving cylinder that is connected on the machine body; The connector that the end of the expansion link of driving cylinder connects; Comprise that also one is connected the tension adjustment frame on the machine body through connecting axle, be fixedly connected between tension adjustment frame and the connecting axle, be provided with connecting rod between connector and the connecting axle.
One end of described connecting rod is connected through bearing pin with connector; The other end is placed on the connecting axle and through a screw and is fixedly clamped; We can make it meet the operating angle of the tension adjustment frame under the differential tension requirement through the angle between said structure manual adjustment tension adjustment frame and the connecting rod.
The slewing area of described tension force frame is in 0～60 ° of scope.
In sum: the utility model drives the tension adjustment frame through a power that drives cylinder and in the certain angle scope, swings; Thereby regulate the tension force of cloth cover; Adopt the tension force of mechanical structure control cloth cover, mechanism is simple, and cost is low; Mechanical structure also is convenient to safeguard simultaneously, has reduced maintenance cost.
Description of drawings
Fig. 1 is the structural representation of the utility model,
Fig. 2 be Fig. 1 A-A to cutaway view,
1 is machine body among the figure, and 2 for driving cylinder, and 3 is connector, and 4 is connecting axle, and 5 is the tension adjustment frame, and 6 is connecting rod.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is done further elaboration:
Tensioning apparatus as depicted in figs. 1 and 2; It comprises a driving cylinder 2 that is connected on the machine body 1, drives the connector 3 that the end of the expansion link of cylinder 2 connects, and comprises that also one is connected the tension adjustment frame 5 on the machine body 1 through connecting axle 4; Be fixedly connected between tension adjustment frame 5 and the connecting axle 4; Be provided with connecting rod 6 between connector 3 and the connecting axle 4, the utility model drives tension adjustment frame 5 and rotates around connecting axle 4 through driving cylinder 2 work; Tension adjustment frame 5 is pressed and is attached on the material, thereby adjusts the tension force of cloth.
One end of described connecting rod 6 and connector 3 are connected through bearing pin; The other end is placed on the connecting axle 4 and through a screw and is fixedly clamped; We can make it meet the operating angle of the tension adjustment frame under the differential tension requirement through the angle between said structure manual adjustment tension adjustment frame and the connecting rod.
The slewing area of described tension adjustment frame 5 has the adjusting range of broad in 0～60 ° of scope.
In sum: the utility model drives the tension adjustment frame through a power that drives cylinder and in the certain angle scope, swings; Thereby regulate the tension force of cloth cover; Adopt the tension force of mechanical structure control cloth cover, mechanism is simple, and cost is low; Mechanical structure also is convenient to safeguard simultaneously, has reduced maintenance cost.
Claims (3)
1. tensioning apparatus; It is characterized in that: it comprises a driving cylinder that is connected on the machine body; The connector that the end of the expansion link of driving cylinder connects; Comprise that also one is connected the tension adjustment frame on the machine body through connecting axle, be fixedly connected between tension adjustment frame and the connecting axle, be provided with connecting rod between connector and the connecting axle.
2. tensioning apparatus according to claim 1 is characterized in that: an end of described connecting rod is connected through bearing pin with connecting axle, and the other end is placed on the connecting axle and through a screw and is fixedly clamped.
3. will remove 1 described tensioning apparatus according to right, it is characterized in that: the slewing area of described tension adjustment frame is in 0～60 ° of scope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120228982U CN202139399U (en) | 2011-07-01 | 2011-07-01 | Tension device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120228982U CN202139399U (en) | 2011-07-01 | 2011-07-01 | Tension device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202139399U true CN202139399U (en) | 2012-02-08 |
Family
ID=45550470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120228982U Expired - Fee Related CN202139399U (en) | 2011-07-01 | 2011-07-01 | Tension device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202139399U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103981627A (en) * | 2014-05-25 | 2014-08-13 | 郑依福 | Yarn tension device for warp knitting machine |
-
2011
- 2011-07-01 CN CN201120228982U patent/CN202139399U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103981627A (en) * | 2014-05-25 | 2014-08-13 | 郑依福 | Yarn tension device for warp knitting machine |
| CN103981627B (en) * | 2014-05-25 | 2015-11-25 | 福建省鑫港纺织机械有限公司 | A kind of thread tension device of warp knitting machine |
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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: 20120208 Termination date: 20160701 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |