CN2780793Y - Warp tesion balancing device - Google Patents
Warp tesion balancing device Download PDFInfo
- Publication number
- CN2780793Y CN2780793Y CN 200520070713 CN200520070713U CN2780793Y CN 2780793 Y CN2780793 Y CN 2780793Y CN 200520070713 CN200520070713 CN 200520070713 CN 200520070713 U CN200520070713 U CN 200520070713U CN 2780793 Y CN2780793 Y CN 2780793Y
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- CN
- China
- Prior art keywords
- bobbin
- friction
- bolster
- warp
- bay
- 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 - Lifetime
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Abstract
The utility model relates to a balancing device for warp tension, which comprises a bobbin bay fixedly arranged on a vertical column of a machine frame, a supporting shaft of which one end is fixed in the bobbin bay, and a bobbin core arranged on the supporting shaft, wherein the outer end surface of the bobbin bay and the inner end surface of the bobbin core are respectively provided with a friction seat and a friction pad, and a friction sheet is arranged between the friction seat and the friction pad. The other end of the supporting shaft is provided with a lock sheet; the supporting shaft arranged between the lock sheet and the outer end surface of the bobbin core is provided with a spring; the extension end of the supporting shaft upwards forms an angle with the horizontal position thereof. The utility model has the advantages of stable and reliable warp tension control, convenient installation and maintenance and low cost, and the weaving quality of a cord fabric can be improved.
Description
Technical field
The utility model relates to a kind of bascule through line tension, relates in particular to the warp tension balance device on a kind of cord fabric warp thread of loom bobbin cradle.
Background technology
Traditional cord fabric loom adopts rouleau fitted tube as warp mostly, thereby, the warp tension balance device generally is not set on the warp bobbin cradle of cord fabric loom.In recent years, along with improving constantly of Cord Fabric Production industry equipment, also progressively become large package by little package as the bobbin of cord fabric warp, the capacity of large package bobbin even reached 12 kilograms every is so original warp bobbin cradle can not satisfy the requirement of cord fabric weaving process.At present, on the warp bobbin cradle of import cord fabric loom, just be provided with the automatic balancing arrangement that can regulate warp tension force, but this apparatus structure more complicated, and price is also very expensive.
Summary of the invention
The purpose of this utility model is to provide a kind of compact conformation, and is easy to make, can effectively control the bascule through line tension when weaving cord fabric.
For realizing the purpose of this utility model, a kind of warp tension balance device, comprise the bobbin bay that is fixedly installed on the framework pillar, one end is fixedly installed on the bolster in the bobbin bay, be arranged on the bobbin core on the bolster, be respectively arranged with friction seat and friction pad on the inner face of the outer face of described bobbin bay and bobbin core, be provided with friction plate between friction seat and the friction pad, the other end of bolster is provided with locking plate, bolster between locking plate and the bobbin core outer face is provided with spring, simultaneously, the external part of this bolster and its horizontal level upwards form an angle.
The utility model has the advantages that: to through the control stabilization of line tension, reliable; Convenient for installation and maintenance, and low cost of manufacture; Can improve the weave quality of cord fabric.
Description of drawings
Below in conjunction with accompanying drawing the utility model warp tension balance device is described in further detail:
Fig. 1 is the structural representation of the utility model warp tension balance device;
Fig. 2 is the vertical view of warp tension balance device bobbin bay.
Among the figure: 1, framework pillar, 2, bobbin bay, 3, bolster, 4, the bobbin core, 5, the friction seat, 6, friction pad, 7, friction plate, 8, locking plate, 9, spring, 10, sliding bearing, 11, spring base, 12, spring base, 13, bolt.
The specific embodiment
As shown in Figure 1, a kind of warp tension balance device, comprise the bobbin bay 2 that is fixedly installed on the framework pillar 1, one end is fixedly installed on the bolster 3 in the bobbin bay 2, be arranged on the bobbin core 4 on the bolster 3, bobbin core 4 is arranged on the bolster 3 by two sliding bearings 10, be respectively arranged with friction seat 5 and friction pad 6 on the inner face of the outer face of bobbin bay 2 and bobbin core 4, be provided with friction plate 7 between friction seat 5 and the friction pad 6, the other end of bolster 3 is provided with locking plate 8, bolster 3 between locking plate 8 and bobbin core 4 outer faces is provided with spring 9, the two ends of spring 9 are respectively arranged with spring base 11,12, spring 9 is by spring base 11,12 are set on the bolster 3, and the external part of described bolster 3 and its horizontal level upwards form a less angle, and this angle is generally better between 5 to 30 degree.
As shown in Figure 2, the bobbin bay 2 of warp tension balance device is symmetricly set on the framework pillar 1, is fixedly connected by bolt 13 between the bobbin bay 2.
When the cord fabric loom is started working, warp on the bobbin cradle is under the tension of loom let-off mechanism, driving the warp bobbin rotates, the warp bobbin drives bobbin core 4, sliding bearing 10 and friction pad 6 rotate around bolster 3 together, at this moment, be arranged on bobbin core 4 outer face bolsters 3 upper springs 10 by spring base 11,12 and 8 pairs of bobbin cores of locking plate 4 produce an axial force, simultaneously, because the external part of bolster 3 slightly upwards lifts, so the deadweight of the bobbin on the bobbin core 4 also produces an axial thrust load to bobbin core 4, these two active forces apply active force to the friction plate 7 between friction seat 5 and the friction pad 6 together, like this, in the bobbin rotation process, bobbin just can be subjected to one all the time and come from the effect of frictional resistance between friction seat 5 and the friction pad 6, thereby this bobbin can be rotated more equably.
In the weaving process of cord fabric, along with warp bobbin diameter from large to small, the weight of bobbin self also from large to small, frictional resistance between friction pad 6 of bobbin core 4 the inners and the friction seat 5 also diminishes thereupon, thereby make through line tension and can obtain effective autobalance, improve the weave quality of cord fabric.Stop operating as the cord fabric loom, the warp bobbin also can stop operating under the effect of frictional resistance immediately, makes warp keep certain force of strain, for the work of weaving next time is got ready.
Claims (3)
1, a kind of warp tension balance device, comprise the bobbin bay (2) that is fixedly installed on the framework pillar (1), one end is fixedly installed on the bolster (3) in the bobbin bay (2), be arranged on the bobbin core (4) on the bolster (3), it is characterized in that: be respectively arranged with friction seat (5) and friction pad (6) on the inner face of the outer face of described bobbin bay (2) and bobbin core (4), be provided with friction plate (7) between friction seat (5) and the friction pad (6), the other end of bolster (3) is provided with locking plate (8), bolster (3) between locking plate (8) and bobbin core (4) outer face is provided with spring (9), simultaneously, the external part of this bolster (3) and its horizontal level upwards form an angle.
2, a kind of warp tension balance device according to claim 1, it is characterized in that: described bobbin core (4) is arranged on the bolster (3) by two sliding bearings (10).
3, a kind of warp tension balance device according to claim 1 is characterized in that: described spring (9) is arranged on the bolster (3) by two spring bases (11,12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520070713 CN2780793Y (en) | 2005-04-13 | 2005-04-13 | Warp tesion balancing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520070713 CN2780793Y (en) | 2005-04-13 | 2005-04-13 | Warp tesion balancing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2780793Y true CN2780793Y (en) | 2006-05-17 |
Family
ID=36761994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520070713 Expired - Lifetime CN2780793Y (en) | 2005-04-13 | 2005-04-13 | Warp tesion balancing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2780793Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101927918A (en) * | 2010-07-21 | 2010-12-29 | 张家港市攀峰科技有限公司 | Upper supporting device for arranging bobbin core on support shaft |
| CN101955087A (en) * | 2010-09-04 | 2011-01-26 | 浙江美术地毯制造有限公司 | Special creel bobbin core for making axminster |
| CN102383259A (en) * | 2011-09-14 | 2012-03-21 | 吴江市晓昱喷气织造有限公司 | Warp feeding mechanism for warp knitting machine |
| CN103738779A (en) * | 2013-12-16 | 2014-04-23 | 张家港市攀峰科技有限公司 | Lower supporting device used for installing bobbin core on supporting shaft |
-
2005
- 2005-04-13 CN CN 200520070713 patent/CN2780793Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101927918A (en) * | 2010-07-21 | 2010-12-29 | 张家港市攀峰科技有限公司 | Upper supporting device for arranging bobbin core on support shaft |
| CN101955087A (en) * | 2010-09-04 | 2011-01-26 | 浙江美术地毯制造有限公司 | Special creel bobbin core for making axminster |
| CN101955087B (en) * | 2010-09-04 | 2013-01-09 | 浙江美术地毯制造有限公司 | Special creel bobbin core for making axminster |
| CN102383259A (en) * | 2011-09-14 | 2012-03-21 | 吴江市晓昱喷气织造有限公司 | Warp feeding mechanism for warp knitting machine |
| CN103738779A (en) * | 2013-12-16 | 2014-04-23 | 张家港市攀峰科技有限公司 | Lower supporting device used for installing bobbin core on supporting shaft |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20150413 Granted publication date: 20060517 |