CN203392629U - Yarn tension device - Google Patents
Yarn tension device Download PDFInfo
- Publication number
- CN203392629U CN203392629U CN201320440281.3U CN201320440281U CN203392629U CN 203392629 U CN203392629 U CN 203392629U CN 201320440281 U CN201320440281 U CN 201320440281U CN 203392629 U CN203392629 U CN 203392629U
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- hinged
- connecting rod
- pressing
- yarn
- pressing plate
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Abstract
A yarn tension device comprises a T-shaped support which is composed of a vertical strut and a horizontal strut. A plurality of pulleys are hinged to the vertical strut, two sets of connecting rods are distributed on two sides of the vertical strut, one ends of the connecting rods are hinged to the horizontal strut, and the other ends of the connecting rods are hinged to pulleys. Each connecting rod is hinged to a tension spring, and the other end of each tension spring is fixed onto the horizontal strut. A line pressing device fixed onto the horizontal strut is composed of a hollow-square shaped support, a pressing plate, a pressing spring, a pressing bar and a handle, wherein the lower end of the pressing bar penetrates a top plate of the support to be fixedly connected with the pressing plate, the upper end of the pressing bar is fixedly connected onto the handle, and the pressing spring is arranged between the support and the pressing plate and sleeved on the pressing bar. The yarn tension device simple in structure can be fixed on a textile machine, and yarn is tensioned through the pulleys of the connecting rods under the action of spring force, so that shortage of tension is avoided, and a yarn barrel high in quality is provided.
Description
Technical field:
The utility model relates to technical field of textile machine, more specifically to a kind of thread tension device.
Background technology:
The current conventional bobbin yarn that rotates in process of textile production, bobbin rotates in process and often requires yarn to have certain tension force, and when yarn tension is not enough, the yarn of bobbin is more open, in transportation, because vibration waits the yarn of the factor bobbin bobbin that can shed, cause and scrap.
Utility model content:
The purpose of this utility model is exactly the deficiency for prior art, and a kind of thread tension device is provided, and this apparatus structure is simple, and its support can be arranged on weaving loom, effectively solves the problem of yarn tension deficiency, unnecessary the scrapping of avoiding.
Technology solution of the present utility model is as follows:
A kind of thread tension device, the support that comprises T font, support is comprised of vertical pole and lateral strut, on vertical pole, be hinged with some pulleys, two groups of connecting rods are distributed in the both sides of vertical pole, and one end of connecting rod is hinged in lateral strut, and the other end of connecting rod has been hinged with pulley, on connecting rod, be hinged with extension spring, the other end of extension spring is fixed in lateral strut; In lateral strut, be fixed with cord grip, cord grip is comprised of three-back-shaped bearing, pressing plate, stage clip, depression bar and handle, and the lower end of depression bar is fixedly connected with pressing plate through the top board of bearing, and the upper end of depression bar is fixedly connected on handle; Between bearing and pressing plate, be provided with stage clip, stage clip sleeve is on depression bar.
Pulley on described connecting rod and vertical pole is in same level.
Described connecting rod with it hinged extension spring junction is the middle and upper part with connecting rod.
The beneficial effects of the utility model are:
It is simple in structure, can be fixed on weaving loom, by the tensioning yarn under spring-force driven dual of the pulley on connecting rod, has avoided a hypodynamic phenomenon, and special quality line cylinder is provided.
Accompanying drawing explanation:
Fig. 1 is easy structure schematic diagram of the present utility model.
Fig. 2 schemes the wherein structural representation of cord grip 5.
In figure: 1, support; 2, connecting rod; 3, pulley; 4, extension spring; 5, cord grip; 6, yarn; 5a, bearing; 5b, pressing plate; 5c, stage clip; 5d, depression bar; 5e, handle.
The specific embodiment:
Embodiment: see shown in Fig. 1,2, a kind of thread tension device, the support 1 that comprises T font, support 1 is comprised of vertical pole 7 and lateral strut 8, on vertical pole 7, is hinged with the both sides that 3, two groups of connecting rods 2 of some pulleys are distributed in vertical pole 7, one end of connecting rod 2 is hinged in lateral strut, the other end of connecting rod 2 has been hinged with pulley 3, is hinged with extension spring 4 on connecting rod 2, and the other end of extension spring 4 is fixed in lateral strut; In lateral strut, be fixed with cord grip 5, cord grip 5 is comprised of three-back-shaped bearing 5a, pressing plate 5b, stage clip 5c, depression bar 5d and handle 5e, depression bar 5d lower end is fixedly connected with pressing plate 5b through the top board of bearing 5a, and depression bar 5d upper end is fixedly connected on handle 5e; Between bearing 5a and pressing plate 5b, be provided with stage clip 5c, stage clip 5c sleeve is on depression bar 5d.
Pulley 3 on described connecting rod 2 and vertical pole is in same level.
Described connecting rod 2 with it hinged extension spring 4 junctions is the middle and upper part with connecting rod 2.
Principle of work: through cord grip 5, successively through pulley 3, cord grip 5 compresses yarn 6 by yarn 6, and it can not be moved in certain pulling force, and the pulley 3 on connecting rod 2 rotates outward under the effect of extension spring 4, thereby tensioning yarn 6.
Claims (3)
1. a thread tension device, the support (1) that comprises T font, support (1) is comprised of vertical pole (7) and lateral strut (8), on vertical pole (7), be hinged with some pulleys (3), it is characterized in that: two groups of connecting rods (2) are distributed in the both sides of vertical pole (7), one end of connecting rod (2) is hinged in lateral strut, and the other end of connecting rod (2) has been hinged with pulley (3), on connecting rod (2), be hinged with extension spring (4), the other end of extension spring (4) is fixed in lateral strut; In lateral strut, be fixed with cord grip (5), cord grip (5) is comprised of three-back-shaped bearing (5a), pressing plate (5b), stage clip (5c), depression bar (5d) and handle (5e), the lower end of depression bar (5d) is fixedly connected with pressing plate (5b) through the top board of bearing (5a), and the upper end of depression bar (5d) is fixedly connected on handle (5e); Between bearing (5a) and pressing plate (5b), be provided with stage clip (5c), stage clip (5c) sleeve is on depression bar (5d).
2. a kind of thread tension device according to claim 1, is characterized in that: the pulley (3) on described connecting rod (2) and vertical pole is in same level.
3. a kind of thread tension device according to claim 1, is characterized in that: described connecting rod (2) with it hinged extension spring (4) junction is the middle and upper part with connecting rod (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320440281.3U CN203392629U (en) | 2013-07-23 | 2013-07-23 | Yarn tension device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320440281.3U CN203392629U (en) | 2013-07-23 | 2013-07-23 | Yarn tension device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203392629U true CN203392629U (en) | 2014-01-15 |
Family
ID=49904176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320440281.3U Expired - Fee Related CN203392629U (en) | 2013-07-23 | 2013-07-23 | Yarn tension device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203392629U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103395661A (en) * | 2013-07-23 | 2013-11-20 | 吴江市世华丝绸有限公司 | Yarn tension device |
| CN109704146A (en) * | 2019-03-15 | 2019-05-03 | 厦门绫亚针织机械配件有限公司 | The tension adjusting device of Yarn feeder |
-
2013
- 2013-07-23 CN CN201320440281.3U patent/CN203392629U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103395661A (en) * | 2013-07-23 | 2013-11-20 | 吴江市世华丝绸有限公司 | Yarn tension device |
| CN109704146A (en) * | 2019-03-15 | 2019-05-03 | 厦门绫亚针织机械配件有限公司 | The tension adjusting device of Yarn feeder |
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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: 20140115 Termination date: 20140723 |
|
| EXPY | Termination of patent right or utility model |