CN201842935U - Yarn tensioning mechanism - Google Patents
Yarn tensioning mechanism Download PDFInfo
- Publication number
- CN201842935U CN201842935U CN 201020274193 CN201020274193U CN201842935U CN 201842935 U CN201842935 U CN 201842935U CN 201020274193 CN201020274193 CN 201020274193 CN 201020274193 U CN201020274193 U CN 201020274193U CN 201842935 U CN201842935 U CN 201842935U
- Authority
- CN
- China
- Prior art keywords
- yarn
- elastic force
- force adjusting
- tension rail
- adjusting knob
- 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
Links
Images
Landscapes
- Looms (AREA)
Abstract
The utility model provides a yarn tensioning mechanism with simple structure and reliable performance, comprising a tension rod which is arranged between two coaxial holes and can move relative to axes of the holes, and an elastic element enabling the tension rod to be deviated from the axes of the holes when in an ordinary state. When using the tensioning mechanism, a yarn penetrates through the two coaxial holes to contact the tension rod deviating from the axes of the holes, and the yarn is tensioned under the action of the elastic element which enables the tension rod to be deviated from the axes of the holes.
Description
Technical field
The utility model relates in the weaving, and especially little spacing is laid the yarn strainer that uses in the yarn device.
Background technology
The Related product stereo fabric needs to lay yarn by certain path in the little spacing of 1.2～2.5mm, and the yarn of laying requires to keep in little spacing continuously, uniform tension in order; Also require all fabric properties to want consistent, stable.At present, all be to adopt the artificial yarn of laying, do not use the yarn strainer at all.And the yarn strainer in other weaving mechanism, its complex structure is regulated inconvenience, and cost is higher.
The utility model content
The purpose of this utility model provides a kind of yarn strainer of simple in structure, dependable performance.
This yarn strainer is included in the tension rail that can move with respect to axially bored line that is provided with between two coaxial holes, makes tension rail depart from the flexible member of axially bored line when normality.
The beneficial effects of the utility model: when using this strainer, yarn is passed in two coaxial holes, and make yarn contact with the tension rail that departs from axially bored line, tension rail is departed under the effect of flexible member of axially bored line, yarn is tensioned.The utility model makes tension rail depart from axially bored line by flexible member, thus the tensioning yarn, simple in structure, dependable performance.
Preferably, above-mentioned strainer is: described tension rail is for to move with respect to axially bored line in perpendicular to the plane of axially bored line; Two coaxial holes are separately positioned on the bottom of the continuous yarn plate in two upper ends; Between two one thread plates tension rail is set, the upper end of the upper end of tension rail and yarn plate is rotationally connected; One knob is passed in the coaxial elastic force adjusting knob of the hole of opening on a yarn plate top and this knob and is connected, and the elastic force adjusting knob is between two one thread plates; Flexible member is the torsion spring that is sleeved on the elastic force adjusting knob; The tension rail shape that meets at right angles, the one right-angle side be rotationally connected along the hole that elastic force adjusting knob axis is opened, its another right-angle side links to each other with torsion spring one end; The torsion spring other end links to each other with the periphery of elastic force adjusting knob.
When the rotation knob, the elastic force adjusting knob that is connected with knob rotates, and can regulate the torque of torsion spring, and then regulates yarn tension.
Simple in structure, the dependable performance of strainer of the present utility model is particularly useful for little spacing and lays in the yarn device.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the left view of Fig. 1.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model will be further described.
Yarn strainer shown in Fig. 1,2, the upper end of yarn plate 5-1,5-2 links to each other, and two coaxial hole 5-3,5-4 are set respectively in the bottom of yarn plate 5-1,5-2.Knob 5-5 is passed in the coaxial elastic force adjusting knob 5-6 of the hole of opening on yarn plate 5-1 top and this knob and is connected, and the elastic force adjusting knob is between two one thread plates.Torsion spring 5-7 is sleeved on the elastic force adjusting knob.Tension rail 5-8 forms through many limits of bending, and one bar limit 5-10 stretches in the elastic force adjusting knob among the hole 5-9 that is opened along elastic force adjusting knob axis, and is rotationally connected with this hole 5-9; The limit 5-11 that another of tension rail 5-8 and limit 5-10 are vertical links to each other with torsion spring one end.The torsion spring 5-7 other end links to each other with the outer circumference surface 5-6 of elastic force adjusting knob.
When using this strainer, yarn is passed in two coaxial hole 5-3,5-4, and make yarn contact with the limit 5-11 of the tension rail that departs from axially bored line, under the effect of torsion spring 5-7, yarn is tensioned.Certainly, when yarn tension was excessive, yarn can make the limit 5-10 of limit 5-11 in stretching into hole 5-9 of tension rail rotate.
Rotation knob 5-5, the elastic force adjusting knob 5-6 that is connected with knob rotates, and can regulate the torque of torsion spring 5-7, and then regulates yarn tension.
Claims (5)
1. yarn strainer is characterized in that: be provided with the tension rail that can move with respect to axially bored line between two coaxial holes, it makes tension rail depart from the flexible member of axially bored line when also being included in normality.
2. mechanism according to claim 1 is characterized in that: described tension rail is for to move with respect to axially bored line in the plane perpendicular to axially bored line.
3. mechanism according to claim 2 is characterized in that: described two coaxial holes are separately positioned on the bottom of the continuous yarn plate in two upper ends, between two one thread plates tension rail are set, and the upper end of the upper end of tension rail and yarn plate is rotationally connected.
4. mechanism according to claim 3 is characterized in that: described flexible member is a torsion spring.
5. mechanism according to claim 4 it is characterized in that: further comprising knob, and knob is passed in the coaxial elastic force adjusting knob of the hole of opening on a yarn plate top and this knob and is connected, and the elastic force adjusting knob is between two one thread plates; The tension rail shape that meets at right angles, the one right-angle side be rotationally connected along the hole that elastic force adjusting knob axis is opened, its another right-angle side links to each other with torsion spring one end on being sleeved on the elastic force adjusting knob; The torsion spring other end links to each other with the periphery of elastic force adjusting knob.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020274193 CN201842935U (en) | 2010-07-28 | 2010-07-28 | Yarn tensioning mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020274193 CN201842935U (en) | 2010-07-28 | 2010-07-28 | Yarn tensioning mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201842935U true CN201842935U (en) | 2011-05-25 |
Family
ID=44037830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020274193 Expired - Lifetime CN201842935U (en) | 2010-07-28 | 2010-07-28 | Yarn tensioning mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201842935U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104828643A (en) * | 2015-05-08 | 2015-08-12 | 浙江理工大学 | Yarn tension device |
| CN111321507A (en) * | 2020-02-27 | 2020-06-23 | 南京玻璃纤维研究设计院有限公司 | Yarn tension adjusting device |
| CN113184631A (en) * | 2021-05-31 | 2021-07-30 | 南京玻璃纤维研究设计院有限公司 | Fiber creel tensioner |
-
2010
- 2010-07-28 CN CN 201020274193 patent/CN201842935U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104828643A (en) * | 2015-05-08 | 2015-08-12 | 浙江理工大学 | Yarn tension device |
| CN111321507A (en) * | 2020-02-27 | 2020-06-23 | 南京玻璃纤维研究设计院有限公司 | Yarn tension adjusting device |
| CN111321507B (en) * | 2020-02-27 | 2021-04-20 | 南京玻璃纤维研究设计院有限公司 | Yarn tension adjusting device |
| CN113184631A (en) * | 2021-05-31 | 2021-07-30 | 南京玻璃纤维研究设计院有限公司 | Fiber creel tensioner |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201842935U (en) | Yarn tensioning mechanism | |
| US20150289660A1 (en) | Flexible tilt adjustment device for a chair back | |
| CN101372796A (en) | Thread adjusting device of sewing machine | |
| CN204921673U (en) | Locking structure device based on ratchet meshing | |
| CN207105920U (en) | A kind of financial accounting bill pressuring flat device | |
| CN204942423U (en) | Conveyer stretcher | |
| CN101139785A (en) | Control device for thread gripper of sewing machine | |
| CN203652887U (en) | Angle-adjustable combined device | |
| CN204125600U (en) | Composite twisting machine line breaks overfeeding roller antispin device | |
| CN206268394U (en) | A kind of swing type tensioning apparatus for belt | |
| CN204221738U (en) | Hole stapler can be pressed | |
| CN201109841Y (en) | Control apparatus for wire extender of sewing machine | |
| CN104440789B (en) | Hole stapler can be pressed | |
| CN205474350U (en) | Traditional thread binding putting of accent of tow boat before sewing machine | |
| CN208948564U (en) | A kind of free regulating device of the tension with visible scale for Yarn feeder of weaving | |
| CN201689946U (en) | Winding needle and battery winding device with same | |
| CN204570201U (en) | The yarn changing device of Sewing machines | |
| CN202944925U (en) | Non-woven splitting machine tension control device | |
| CN203643252U (en) | Nylon rope tension test chuck | |
| CN202130895U (en) | Sheet tension control structure of cup lid machine | |
| CN203968755U (en) | Bending sponge gourd entangles straight device | |
| CN103845850A (en) | Spring-grip dumbbell with adjustable strength and range of grip force | |
| CN201200599Y (en) | Household tool for increasing penis | |
| CN204390055U (en) | Coil thickness control structure | |
| CN203971273U (en) | A kind of length adjustable skipping-rope |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200228 Address after: 210000 No.30, Andri, Yuhua West Road, Nanjing, Jiangsu Province Patentee after: Nanjing Glass Fibre Research and Design Institute company limited Address before: 210012, No. 30, Xi An Road, Yuhua West Road, Jiangsu, Nanjing Patentee before: Sinoma Science & Technology Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110525 |