CN203741575U - Adjustable constant tension control device and yarn changing mechanism - Google Patents
Adjustable constant tension control device and yarn changing mechanism Download PDFInfo
- Publication number
- CN203741575U CN203741575U CN201320794409.6U CN201320794409U CN203741575U CN 203741575 U CN203741575 U CN 203741575U CN 201320794409 U CN201320794409 U CN 201320794409U CN 203741575 U CN203741575 U CN 203741575U
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- China
- Prior art keywords
- tension
- yarn
- tension force
- control device
- adjustable constant
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- 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
Links
- 230000007246 mechanism Effects 0.000 title claims abstract description 12
- 238000000034 method Methods 0.000 abstract description 8
- 230000008569 process Effects 0.000 abstract description 7
- 230000001360 synchronised effect Effects 0.000 abstract description 4
- 230000008439 repair process Effects 0.000 abstract description 3
- 238000004513 sizing Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 4
- 239000004744 fabric Substances 0.000 description 3
- 239000003365 glass fiber Substances 0.000 description 3
- 239000000835 fiber Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 238000009955 starching Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
Landscapes
- Warping, Beaming, Or Leasing (AREA)
Abstract
The utility model discloses an adjustable constant tension control device which comprises a rotary tension ring, a first tension column, a second tension column and a balloon disk provided with a yarn guiding hole, wherein the first tension column and the second tension column are both vertical to the upper surface of the rotary tension ring and are fixed on the rotary tension ring; one end of the yarn extends out of the yarn guiding hole of the balloon disk and is wound between the first tension column and the second tension column in an S-shaped manner. The utility model further discloses an adjustable constant tension yarn changing mechanism. According to the utility model, the problem that the single yarn tension cannot be synchronous with the slashing warp beam tension of a slasher during the yarn changing process is solved; the flexibility is high, adjustment and control can be realized, constant tension can be realized, supplemented yarn can better repair the original warp beam, and the practicability is strong.
Description
Technical field
The utility model relates to textile technology field, particularly a kind of adjustable constant tension control device and yarn-changing mechanism of the electronic-grade glass fiber cloth of weaving.
Background technology
In recent years, China's electronics industry continues to develop by leaps and bounds year after year, thereby has promoted a large amount of upgradings of electronics and IT products, causes the demand of printed circuit board (PCB) (PCB) increasing, also more and more higher to the requirement of printed circuit board (PCB).
Sized glass fiber yarn can be used for production electronic circuit industry printed circuit board (PCB) used (PCB), is the widest one of the market demand in quetsch.Yam count from thicker 68tex to thinner 11tex all within the scope of spinning.In the time that glass fibre is carried out to warping and starching, need on warp length and width, there is definitely constant and uniform line tension, namely the usually said elastic force that do not produce.There is any slight inhomogeneous, minimum node or any disconnected fibre of interweaving not all to be suitable for producing printed circuit board (PCB).Perfect warp thread preparatory process is the prerequisite of the indefectible coating processing of PCB fabric, and in upper slurry process, constant line tension force can prevent fabric to produce fluctuation, therefore, need to make improvement.
Utility model content
Technical problem to be solved in the utility model is: a kind of adjustable constant tension control device and yarn-changing mechanism are provided, effectively solve and changed the warp beam tension force that single yarn tension in yarn process can not be synchronized with Sizing machines sizing, not only flexibility is strong, can regulate and control, permanent tension force, and make to mend yarn and can repair preferably the fault of former warp beam, flexibility is high, practical.
For solving the problems of the technologies described above, the utility model proposes a kind of adjustable constant tension control device, comprise rotation tension ring, the first tension force post, the second tension force post and be provided with the air ring dish of thread guide eyelet, described the first tension force post and the second tension force post be all perpendicular to the upper surface of described rotation tension ring and be fixedly installed on rotation tension ring, and one end of yarn is " S " shape from the thread guide eyelet of air ring dish out and is wrapped between the first tension force post, the second tension force post.
Further, on described the first tension force post, be equipped with at least a slice tension piece.
Further, on described the second tension force post, be equipped with at least a slice tension piece.
Further, the quantity of described tension piece is 2 to 4.
For solving the problems of the technologies described above, the utility model has also proposed a kind of adjustable permanent tension force yarn-changing mechanism, comprise frame, also comprise above-mentioned adjustable constant tension control device, described adjustable constant tension control device is arranged in described frame, in described frame, be also provided with guide tension rail, one end of described yarn is drawn and is " S " shape from the thread guide eyelet of air ring dish and is connected with described guide tension rail after being wrapped in the first tension force post, the second tension force post.
Further, also comprise the pallet that is arranged on frame bottom, described pallet is provided with the cop identical with described adjustable constant tension control device quantity.
Technique scheme at least has following beneficial effect: the utility model is by adopting by the first tension force post and the second tension force post all perpendicular to described rotation tension ring surface upwards and be fixedly installed on rotation tension ring, one end of yarn is " S " shape from the thread guide eyelet of air ring dish out and is wrapped in the first tension force post, between the second tension force post, effectively solve and changed the warp beam tension force that single yarn tension size in yarn process can not be synchronized with Sizing machines sizing, not only flexibility is strong, can regulate and control, permanent tension force, and make to mend yarn and can repair preferably the fault of former warp beam, flexibility is high, practical.
Brief description of the drawings
Fig. 1 is the structural representation of the adjustable constant tension control device of the utility model.
Fig. 2 is the structural representation of the adjustable permanent tension force yarn-changing mechanism of the utility model.
Detailed description of the invention
It should be noted that, in the situation that not conflicting, the feature in embodiment and embodiment in the application can combine mutually.Below in conjunction with accompanying drawing, the utility model is described further.
Embodiment mono-
As shown in Figure 1, the adjustable constant tension control device of the utility model embodiment, comprise rotation tension ring 1, the first tension force post 2, the second tension force post 3 and be provided with the air ring dish 4 of thread guide eyelet 41, the first tension force post 2 and the second tension force post 3 be all perpendicular to the upper surface of rotation tension ring 1 and be fixedly installed on rotation tension ring 1, and one end of yarn 5 is " S " shape from the thread guide eyelet 41 of air ring dish 4 out and is wrapped between the first tension force post 2, the second tension force post 3.
When use, one end of yarn 5 from the thread guide eyelet 41 of air ring dish 4 centers out, be " S shape " the first tension force post 2, second tension force post 3 on over-rotation tension ring 1, according to the raw yarn of different TEX with and warp beam and required of axle process vary in size, can regulate and control to goal tension by the relative position that rotates the first tension force post 2 and the second tension force post 3, effectively solved and changed the warp beam tension force that single yarn tension size in yarn process can not be synchronized with Sizing machines sizing, it can regulate and control tension range between 10-50CN.Wherein, air ring dish 4 can filter near the disconnected fibre of filoplume single thread, prevents because Electrostatic Absorption is in adjustable constant tension control device, causes raw yarn sanding or causes tension force inequality.
Embodiment bis-
The difference of the present embodiment and embodiment mono-with, on the first tension force post 2 and the second tension force post 3, be all equipped with 3 tension pieces 6, can further finely tune tension force by tension piece 6, thereby ensure that between benefit yarn tension and warp beam, warp tension is identical, the quantity of tension piece 6 can be adjusted according to actual needs, such as adding 2 or 4 tension pieces 6, realize the precise fine-adjustment to tension force.
Embodiment tri-
As shown in Figure 2, the adjustable permanent tension force yarn-changing mechanism of the utility model embodiment, the similar small-sized creel of whole mechanism yarn-changing mechanism, it comprises 10,6 adjustable constant tension control devices that are arranged in frame 10 of frame, the top of frame 10 is also provided with guide tension rail 7, and one end of yarn 5 from the thread guide eyelet 41 of air ring dish 4 out and be " S " shape is wrapped in the first tension force post 2, the second tension force post 3 and be connected with described guide tension rail 7.Lever jack is for guiding from adjustable constant tension control device yarn 5 out, and can adjust up and down according to the required yarn warp beam height that changes, and keeping yarn 5 to go out open height and quilt, to be changed yarn 5 highly consistent.
In order better to deposit cop 9, be provided with pallet 8 in frame 10 bottoms, on pallet 8, be provided with the cop identical with adjustable constant tension control device quantity 9, after one end of yarn 5 unwinding from cop 9 goes out, the adjustable constant tension control device identical with quantity is used in conjunction with, and enhances productivity.
The above is detailed description of the invention of the present utility model; it should be pointed out that for those skilled in the art, do not departing under the prerequisite of the utility model principle; can also make some amendments, these amendments are also considered as protection domain of the present utility model.
Claims (6)
1. an adjustable constant tension control device, it is characterized in that, comprise rotation tension ring (1), the first tension force post (2), the second tension force post (3) and be provided with the air ring dish (4) of thread guide eyelet (41), described the first tension force post (2) and the second tension force post (3) are all perpendicular to the upper surface of described rotation tension ring (1) and be fixedly installed on rotation tension ring (1), one end of yarn (5) is " S " shape from the thread guide eyelet (41) of air ring dish (4) out and is wrapped in the first tension force post (2), between the second tension force post (3).
2. adjustable constant tension control device as claimed in claim 1, is characterized in that, on described the first tension force post (2), is equipped with at least a slice tension piece (6).
3. adjustable constant tension control device as claimed in claim 1, is characterized in that, on described the second tension force post (3), is equipped with at least a slice tension piece (6).
4. adjustable constant tension control device as claimed in claim 2 or claim 3, is characterized in that, the quantity of described tension piece (6) is 2 to 4.
5. an adjustable permanent tension force yarn-changing mechanism, comprise frame (10), it is characterized in that, also comprise several adjustable constant tension control devices as described in as arbitrary in claim 1 to 4, described adjustable constant tension control device is arranged in described frame (10), in described frame (10), be also provided with guide tension rail (7), one end of described yarn (5) is drawn and is " S " shape from the thread guide eyelet (41) of air ring dish (4) and is wrapped in the first tension force post (2), after the second tension force post (3) is upper, be connected with described guide tension rail (7).
6. adjustable permanent tension force yarn-changing mechanism as claimed in claim 5, it is characterized in that, also comprise the pallet (8) that is arranged on frame (10) bottom, described pallet (8) is provided with the cop (9) identical with described adjustable constant tension control device quantity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320794409.6U CN203741575U (en) | 2013-12-05 | 2013-12-05 | Adjustable constant tension control device and yarn changing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320794409.6U CN203741575U (en) | 2013-12-05 | 2013-12-05 | Adjustable constant tension control device and yarn changing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203741575U true CN203741575U (en) | 2014-07-30 |
Family
ID=51341396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320794409.6U Expired - Lifetime CN203741575U (en) | 2013-12-05 | 2013-12-05 | Adjustable constant tension control device and yarn changing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203741575U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106081738A (en) * | 2016-07-28 | 2016-11-09 | 吴江金叶织造有限公司 | Yarn tension mechanism |
| CN106560536A (en) * | 2015-12-01 | 2017-04-12 | 福建浔兴拉链科技股份有限公司 | Four-standing-post yarn tension adjusting apparatus and adjusting method thereof |
-
2013
- 2013-12-05 CN CN201320794409.6U patent/CN203741575U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106560536A (en) * | 2015-12-01 | 2017-04-12 | 福建浔兴拉链科技股份有限公司 | Four-standing-post yarn tension adjusting apparatus and adjusting method thereof |
| CN106560536B (en) * | 2015-12-01 | 2019-02-01 | 福建晋江浔兴拉链科技有限公司 | Four column device for adjusting tension of yarn of one kind and its method of adjustment |
| CN106081738A (en) * | 2016-07-28 | 2016-11-09 | 吴江金叶织造有限公司 | Yarn tension mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 513400 Jiantao industrial park next to national highway 107 in the north of Lianzhou Town, Qingyuan City, Guangdong Province Patentee after: Jiantao (Qingyuan) Electronic Materials Co.,Ltd. Address before: 513400 Jiantao industrial park next to national highway 107 in the north of Lianzhou Town, Qingyuan City, Guangdong Province Patentee before: JIANTAO (QINGYUAN) GLASS FIBER CO.,LTD. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140730 |