CN102992120A - Adjustable tensioning device for textile - Google Patents
Adjustable tensioning device for textile Download PDFInfo
- Publication number
- CN102992120A CN102992120A CN2012104851437A CN201210485143A CN102992120A CN 102992120 A CN102992120 A CN 102992120A CN 2012104851437 A CN2012104851437 A CN 2012104851437A CN 201210485143 A CN201210485143 A CN 201210485143A CN 102992120 A CN102992120 A CN 102992120A
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- CN
- China
- Prior art keywords
- connecting rod
- nut
- stay bearing
- pipe link
- tensioning device
- 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.)
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Abstract
The invention discloses an adjustable tensioning device for textile. The adjustable tensioning device comprises two support plates which can rotate mutually. The support plates are respectively provided with a roller, the inner sides of the support plates are respectively hinged with a first connecting rod and a second connecting rod, the first connecting rod is fixedly connected with a connection block with a radial round slot at the center of the peripheral surface, the tail end of the second connecting rod is provided with an arc-shaped section inserted into the round slot, the end faces of the connection block and the arc-shaped section are provided with through holes for accommodating bolts, and nuts are adopted in a way of matching with the bolts. The distance of the two rollers can be adjusted by changing the angles of the first connecting rod and the second connecting rod, the tensioning degree can be adjusted easily and conveniently, and wear cannot be caused easily since the device is fixed through the bolts and the nuts.
Description
Technical field
The present invention relates to a kind of textile apparatus, especially a kind of weaving tightening device.
Background technology
Weave or the fabrication processes such as rolling in, usually to adopt tightening device, twine and knotting otherwise very easily cause, the quality that causes weaving reduces greatly, causes reject rate to raise.
Prior art is used belt usually, and this tensioning mode is regulated needs to use special device, and complex structure is regulated difficulty.And belt is stretched elongated under long-time stressed mode of operation easily, and the friction of belt various degrees in transferring power load and between the metal piece (synchronous pulley, vee-pulley, face of cylinder bearing up pulley etc.) also damages after the work certain hour easily.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of easy to adjust and wear-resisting tightening device.
For addressing the above problem, the invention provides a kind of weaving adjustable tension device, comprise two stay bearing plates that can mutually rotate and that be provided with roller, the inboard of described every stay bearing plate all is provided with a pipe link, it is affixed that a described pipe link and periphery central authorities have the contiguous block of circular groove radially, another root pipe link end is provided with the arc section that inserts in the described circular groove, and the end face of described contiguous block and arc section is provided with the through hole that holds bolt, and described bolt has been used nut.
As a further improvement on the present invention, be provided with stop washer between described nut and through hole.
As a further improvement on the present invention, be provided with some runners for supporting below the described stay bearing plate.
Beneficial effect:
(1) thus adjust distance between two rollers, adjustment degree of tension by changing head rod and the angle of the second pipe link;
(2) position is fixed by screw bolt and nut, and is not easy to wear;
(3) nut matches with stop washer, prevents from sliding behind the nut pretension.
Description of drawings
Fig. 1 is the structural representation of the first embodiment of the present invention;
Fig. 2 is the structural representation of the second embodiment of the present invention;
Fig. 3 is the structural representation of the second pipe link;
Fig. 4 is the scheme drawing that stop washer is connected with bolt, nut;
Comprising stay bearing plate 1, runners 11, roller 2, bolt 31, nut 32, stop washer 33, through hole 34, the second pipe link 4, arc sections 41, head rod 5, contiguous block 51, circular groove 511.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is described in further detail.
Such as Fig. 1, Fig. 2 and shown in Figure 3, the present invention weaving with adjustable tension device comprise two that can mutually rotate and be provided with the stay bearing plate 1 of roller 2, the inboard of every stay bearing plate 1 all is hinged with respectively head rod 5 and the second pipe link 4, it is affixed that head rod 5 and periphery central authorities have the contiguous block 51 of circular groove 511 radially, the second pipe link 4 ends are provided with the arc section 41 that inserts in the described circular groove 511, contiguous block 51 is provided with the through hole 34 that holds bolt 31 with the end face of arc section 41, bolt 31 has been used nut 32, this device also include for support runners 11, the height of runners 11 is suitable, so that this device work is can level.
Figure 1 shows that the first embodiment of the present invention, require when tighter between the roller 2.Regulate the angle of head rod 5 and the second pipe link 4, making it is a higher value, and this moment, the distance of 2 of two rollers was larger, and is with placing the workpiece of 2 of two rollers to strain, tighter between workpiece.
Be illustrated in figure 2 as the second embodiment of the present invention, when needs reduce pulling force between the roller 2, turn on nut 32, regulate the angle of head rod 5 and the second pipe link 4, making it is a less desired value, this moment, the distance of 2 of two rollers was less, and placed the workpiece pulling force of 2 of two rollers also less, pine between workpiece.
Shown in Figure 4, the scheme drawing that is connected with bolt 31, nut 32 for stop washer 33, stop washer 33 is arranged between nut 32 and the through hole 34, stop washer 33 outer shrouds are provided with the locking pin, after nut 32 lockings, lever up and lock pin on the outer shroud, a face compression with in 32 6 faces of nut prevents that nut 32 is loosening.
The above describes in detail embodiments of the present invention by reference to the accompanying drawings, but can not therefore be interpreted as the restriction to claim of the present invention.Should be pointed out that for the person of ordinary skill of the art without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (3)
1. weaving adjustable tension device, comprise two stay bearing plates that can mutually rotate and that be provided with roller, it is characterized in that: the inboard of described every stay bearing plate all is hinged with respectively head rod and the second pipe link, it is affixed that described head rod and periphery central authorities have the contiguous block of circular groove radially, described the second pipe link end is provided with the arc section that inserts in the described circular groove, the end face of described contiguous block and arc section is provided with the through hole that holds bolt, and described bolt has been used nut.
2. weaving adjustable tension device according to claim 1 is characterized in that: be provided with stop washer between described nut and through hole.
3. weaving adjustable tension device according to claim 1 and 2 is characterized in that: be provided with some runners for supporting below the described stay bearing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104851437A CN102992120A (en) | 2012-11-26 | 2012-11-26 | Adjustable tensioning device for textile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104851437A CN102992120A (en) | 2012-11-26 | 2012-11-26 | Adjustable tensioning device for textile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102992120A true CN102992120A (en) | 2013-03-27 |
Family
ID=47921335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012104851437A Pending CN102992120A (en) | 2012-11-26 | 2012-11-26 | Adjustable tensioning device for textile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102992120A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110950137A (en) * | 2019-12-27 | 2020-04-03 | 杭州朔骅包装有限公司 | Bubble chamber film overspeed device tensioner |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3883085A (en) * | 1970-10-03 | 1975-05-13 | Franz Held | Roll slitting and winding machine |
| CN1424975A (en) * | 2000-01-19 | 2003-06-18 | 奥蒂斯电梯公司 | Termination for flat flexible tension member |
| CN200961164Y (en) * | 2006-10-08 | 2007-10-17 | 山西鸿基实业有限公司 | Spindle transmission gear for spinning machine |
| CN201037170Y (en) * | 2007-04-11 | 2008-03-19 | 严胜新 | Tension bracket for spinning frame |
| CN201472521U (en) * | 2009-07-27 | 2010-05-19 | 昆山利晏金属制品有限公司 | Improvement for locking mechanism between vertical pipes and adjustment pipes for bicycle and exercise apparatus |
| CN102601159A (en) * | 2011-07-18 | 2012-07-25 | 天津三英焊业股份有限公司 | Single-arm active winding and unwinding machine |
| CN202936028U (en) * | 2012-11-26 | 2013-05-15 | 吴江市金真缝纫机有限公司 | Adjustable tensioning device for spinning |
-
2012
- 2012-11-26 CN CN2012104851437A patent/CN102992120A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3883085A (en) * | 1970-10-03 | 1975-05-13 | Franz Held | Roll slitting and winding machine |
| CN1424975A (en) * | 2000-01-19 | 2003-06-18 | 奥蒂斯电梯公司 | Termination for flat flexible tension member |
| CN200961164Y (en) * | 2006-10-08 | 2007-10-17 | 山西鸿基实业有限公司 | Spindle transmission gear for spinning machine |
| CN201037170Y (en) * | 2007-04-11 | 2008-03-19 | 严胜新 | Tension bracket for spinning frame |
| CN201472521U (en) * | 2009-07-27 | 2010-05-19 | 昆山利晏金属制品有限公司 | Improvement for locking mechanism between vertical pipes and adjustment pipes for bicycle and exercise apparatus |
| CN102601159A (en) * | 2011-07-18 | 2012-07-25 | 天津三英焊业股份有限公司 | Single-arm active winding and unwinding machine |
| CN202936028U (en) * | 2012-11-26 | 2013-05-15 | 吴江市金真缝纫机有限公司 | Adjustable tensioning device for spinning |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110950137A (en) * | 2019-12-27 | 2020-04-03 | 杭州朔骅包装有限公司 | Bubble chamber film overspeed device tensioner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130327 |