CN214612963U - Yarn tensioner - Google Patents
Yarn tensioner Download PDFInfo
- Publication number
- CN214612963U CN214612963U CN202022782080.4U CN202022782080U CN214612963U CN 214612963 U CN214612963 U CN 214612963U CN 202022782080 U CN202022782080 U CN 202022782080U CN 214612963 U CN214612963 U CN 214612963U
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- magnet
- clamping piece
- adjusting
- yarn tensioner
- adjusting screw
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Abstract
The utility model discloses a yarn tensioner, including adjusting screw, be located first clamping piece and the second clamping piece on adjusting screw, be located the first magnet of first clamping piece top and be located the second magnet of second clamping piece below, first clamping piece is located second clamping piece top, the relative surperficial magnetic pole of first magnet and second magnet is the same, the last adjusting device that is equipped with of adjusting screw. The utility model has the advantages that the magnets are arranged on the two clamping pieces, and the principle that the homopolarity of the two magnets repel each other is utilized to transmit the repelling pressure to the clamping pieces, so that the two clamping pieces are mutually pressed, and the pressure mechanism has no problem of tension reduction and is easy to clean; the distance between the two magnets is adjusted through the adjusting device, so that the pressure between the two clamping pieces is changed, the adjusting range is larger, and the pressure adjustment is more accurate.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to a technical field of tensioner, especially a technical field of yarn tensioner.
[ background of the invention ]
During the operation of the needle loom, the yarn tensioner is a very important component which can regulate the tension of the yarn and determine the overall effect of the yarn. The existing yarn tensioner basically adjusts tension by means of a spring and a nut, the yarn tensioner is small in adjustable range, pressure adjustment is not accurate enough, dust and cotton wool are easily accumulated on the spring and are difficult to clean, the spring can be fatigue, and the yarn pressing effect can be poor after the tension of the spring is reduced.
[ Utility model ] content
The utility model aims at solving the problem among the prior art, provide a yarn tensioner, utilize two magnets that homopolar repulsion mutually as the pressure mechanism, but the control range is big, and pressure adjustment is accurate, clears up easily, can not take place the problem that tension descends moreover.
In order to achieve the above object, the utility model provides a yarn tensioner, including adjusting screw, be located first clamping piece and the second clamping piece on the adjusting screw, be located the first magnet of first clamping piece top and be located the second magnet of second clamping piece below, first clamping piece is located second clamping piece top, the relative surperficial magnetic pole of first magnet and second magnet is the same, be equipped with adjusting device on the adjusting screw.
Preferably, the adjusting device can change the pressure between the first clamping piece and the second clamping piece by adjusting the distance between the first magnet and the second magnet.
Preferably, the first magnet and the second magnet are both in a magnetic ring structure, and the first magnet and the second magnet are simultaneously sleeved on the outer wall of the adjusting screw rod.
Preferably, the adjusting device is an adjusting nut, an inner thread is arranged on the inner wall of the adjusting nut, and an external thread structure matched with the adjusting nut is arranged on the adjusting screw rod.
Preferably, the first magnet is fixed to the adjustment nut.
Preferably, a protective shell is arranged outside the second magnet.
The utility model has the advantages that: the utility model has the advantages that the magnets are arranged on the two clamping pieces, and the principle that the homopolarity of the two magnets repel each other is utilized to transmit the repelling pressure to the clamping pieces, so that the two clamping pieces are mutually pressed, and the pressure mechanism has no problem of tension reduction and is easy to clean; the distance between the two magnets is adjusted through the adjusting device, so that the pressure between the two clamping pieces is changed, the adjusting range is larger, and the pressure adjustment is more accurate.
The features and advantages of the present invention will be described in detail by embodiments with reference to the accompanying drawings.
[ description of the drawings ]
Fig. 1 is a schematic structural view of the yarn tensioner of the present invention.
In the figure: 1-adjusting screw, 4-adjusting device, 5-protective shell, 21-first clamping piece, 22-second clamping piece, 31-first magnet, 32-second magnet and 41-adjusting nut.
[ detailed description ] embodiments
Referring to fig. 1, the yarn tensioner of the present invention comprises an adjusting screw 1, a first clamping piece 21 and a second clamping piece 22 located on the adjusting screw 1, a first magnet 31 located above the first clamping piece 21, and a second magnet 32 located below the second clamping piece 22, wherein the first clamping piece 21 is located above the second clamping piece 22, the opposite surface magnetic poles of the first magnet 31 and the second magnet 32 are the same, the adjusting screw 1 is provided with an adjusting device 4, the adjusting device 4 can change the pressure between the first clamping piece 21 and the second clamping piece 22 by adjusting the distance between the first magnet 31 and the second magnet 32, the first magnet 31 and the second magnet 32 are both magnetic ring structures, the first magnet 31 and the second magnet 32 are simultaneously sleeved on the outer wall of the adjusting screw 1, the adjusting device 4 is an adjusting nut 41, the inner wall of the adjusting nut 41 is provided with an internal thread, the adjusting screw rod 1 is provided with an external thread structure matched with the adjusting nut 41, the first magnet 31 is fixed on the adjusting nut 41, and the second magnet 32 is externally provided with a protective shell 5.
The utility model discloses the working process:
in the working process of the yarn tensioner, the homopolarity of the first magnet 31 and the homopolarity of the second magnet 32 repel each other, and the repelling pressure is transmitted to the first clamping piece 21 and the second clamping piece 22, so that the two clamping pieces are mutually pressed, and the pressure mechanism has no problem of tension reduction and is easy to clean; the adjustment of the distance between the first magnet 31 and the second magnet 32 by the adjusting device 4 changes the pressure between the first clamping piece 21 and the second clamping piece 22, so that the adjusting range is wider and the pressure adjustment is more accurate.
The above-mentioned embodiment is right the utility model discloses an explanation, it is not right the utility model discloses a limited, any right the scheme after the simple transform of the utility model all belongs to the protection scope of the utility model.
Claims (6)
1. A yarn tensioner, characterized by: including adjusting screw (1), be located first clamping piece (21) and second clamping piece (22) on adjusting screw (1), be located first magnet (31) of first clamping piece (21) top and be located second magnet (32) of second clamping piece (22) below, first clamping piece (21) are located second clamping piece (22) top, the relative surperficial magnetic pole of first magnet (31) and second magnet (32) is the same, be equipped with adjusting device (4) on adjusting screw (1).
2. A yarn tensioner as in claim 1, wherein: the adjusting device (4) can change the pressure between the first clamping piece (21) and the second clamping piece (22) by adjusting the distance between the first magnet (31) and the second magnet (32).
3. A yarn tensioner as in claim 1, wherein: the first magnet (31) and the second magnet (32) are both in a magnetic ring structure, and the first magnet (31) and the second magnet (32) are simultaneously sleeved on the outer wall of the adjusting screw rod (1).
4. A yarn tensioner as in claim 1, wherein: adjusting device (4) is adjusting nut (41), adjusting nut (41) inner wall is equipped with the internal thread, be equipped with on adjusting screw (1) with adjusting nut (41) assorted external screw thread structure.
5. Yarn tensioner according to claim 4, characterized in that: the first magnet (31) is fixed to the adjusting nut (41).
6. A yarn tensioner as in claim 1, wherein: a protective shell (5) is arranged outside the second magnet (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022782080.4U CN214612963U (en) | 2020-11-26 | 2020-11-26 | Yarn tensioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022782080.4U CN214612963U (en) | 2020-11-26 | 2020-11-26 | Yarn tensioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214612963U true CN214612963U (en) | 2021-11-05 |
Family
ID=78428173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022782080.4U Active CN214612963U (en) | 2020-11-26 | 2020-11-26 | Yarn tensioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214612963U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114717834A (en) * | 2022-04-15 | 2022-07-08 | 梅豪 | Alkali-free glass fiber processing system |
-
2020
- 2020-11-26 CN CN202022782080.4U patent/CN214612963U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114717834A (en) * | 2022-04-15 | 2022-07-08 | 梅豪 | Alkali-free glass fiber processing system |
| CN114717834B (en) * | 2022-04-15 | 2023-12-12 | 任丘市奥东新型建材有限公司 | Alkali-free glass fiber processing system |
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