CN205580646U - Thread tension measuring device - Google Patents
Thread tension measuring device Download PDFInfo
- Publication number
- CN205580646U CN205580646U CN201620403296.6U CN201620403296U CN205580646U CN 205580646 U CN205580646 U CN 205580646U CN 201620403296 U CN201620403296 U CN 201620403296U CN 205580646 U CN205580646 U CN 205580646U
- Authority
- CN
- China
- Prior art keywords
- thread tension
- magnetic circuit
- induction rod
- support bar
- bracing frame
- 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 - Fee Related
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Abstract
The utility model discloses a thread tension measuring device, including U type magnetic circuit support frame, U type magnetic circuit support frame links to each other with supplementary magnetic arm, install the permanent magnet between U type magnetic circuit support frame and the supplementary magnetic arm, U type magnetic circuit support frame cup joints the response piece that moves outward in U type recess, just cup joint wired circle outside the response piece, the response piece links to each other with induction rod through the connecting block, induction rod has cup jointed the fixed plate outward, first bracing piece, second bracing piece are installed to the symmetry on the fixed plate of induction rod both sides, first bracing piece links to each other with first location hook, the second bracing piece is fixed a position the hook with the second and is linked to each other. A thread tension measuring device, the measurement has that simple structure is reliable to thread tension, nos stress concentration, measurement accuracy height, response speed be fast to adopt electromagnetic induction type.
Description
Technical field
This utility model relates to a kind of thread tension measurement apparatus.
Background technology
During the textile technologies such as spinning, false twisting, the tension force of silk thread is a critically important parameter, directly affects intermediate products and the quality of final products and follow-up processing technique.It is the important ring during textile technology to the measurement of thread tension, measurement result is contrasted with technological requirement, and then tension control mechanism is adjusted, it is ensured that the stable and quality of product of thread tension.But the most commonly used thread tension measuring method is still measured as main with hand sample, and efficiency is low, low precision.The thread tension measuring instrument occurred on market in recent years uses cantilever beam strain gauge transducer mostly.This sensor has wider frequency range and higher certainty of measurement, however it is necessary that more complicated structure design, calculating and follow-up circuit.
Utility model content
The purpose of this utility model is to provide a kind of thread tension measurement apparatus, uses way of electromagnetic induction to measure thread tension and has concentration simple and reliable for structure, unstressed, certainty of measurement height, fast response time.
In order to achieve the above object, the technical solution of the utility model is:
A kind of thread tension measurement apparatus, including U-shaped magnetic circuit bracing frame, described U-shaped magnetic circuit bracing frame is connected with auxiliary magnetic arm, between described U-shaped magnetic circuit bracing frame and auxiliary magnetic arm, permanent magnet is installed, it is socketed with the sensor block of movement in U-shaped groove outside described U-shaped magnetic circuit bracing frame, and it is socketed with coil outside described sensor block, described sensor block is connected with induction rod by contiguous block, it is socketed with fixed plate outside described induction rod, it is symmetrically installed with the first support bar in the fixed plate of described induction rod both sides, second support bar, described first support bar and the first location hook are connected, described second support bar and the second location hook are connected.
In the fixed plate of described induction rod both sides, symmetry offers the first chute, the second chute, is movably installed with the first support bar, is movably installed with the second support bar in described second chute in described first chute.
Described induction rod is connected with measuring guide wheel.
It is socketed with spring outside described induction rod.
It is coated with scuff-resistant coating in the U-shaped groove of described U-shaped magnetic circuit bracing frame.
The beneficial effects of the utility model are: (1) present invention uses the mode of compression spring stress to bear thread tension, it is to avoid stress concentration phenomenon present in cantilever beam structure, and in structure, part does not exist fatigue damage, and overall structure reliability improves；(2) using permanent magnet to be combined the mode of composition magnetic circuit with FERRITE CORE, make operating fields concentrate in magnetic circuit, magnetic flux density increases, and measures sensitivity and precision improves.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the mounting structure schematic diagram of U-shaped magnetic circuit bracing frame and auxiliary magnetic arm.
Detailed description of the invention
Embodiment 1
Such as Fig. 1, a kind of thread tension measurement apparatus shown in Fig. 2, including U-shaped magnetic circuit bracing frame 1, described U-shaped magnetic circuit bracing frame 1 is connected with auxiliary magnetic arm 2, between described U-shaped magnetic circuit bracing frame 1 and auxiliary magnetic arm 2, permanent magnet 3 is installed, the sensor block 4 of movement in U-shaped groove it is socketed with outside described U-shaped magnetic circuit bracing frame 1, and it is socketed with coil 15 outside described sensor block 4, described sensor block 4 is connected with induction rod 6 by contiguous block 5, it is socketed with fixed plate 7 outside described induction rod 6, it is symmetrically installed with the first support bar 8 in the fixed plate 7 of described induction rod 6 both sides, second support bar 9, described first support bar 8 is connected with the first location hook 10, described second support bar 9 is connected with the second location hook 11.
In the fixed plate 7 of described induction rod 6 both sides, symmetry offers first chute the 12, second chute 13, is movably installed with the first support bar 8, is movably installed with the second support bar 9 in described second chute 13 in described first chute 12.The setting of the first chute 12 and the second chute 13 can distance between flexible the first location hook 10 and the second location hook 11, thus according to the different distance of different silk thread regulations, improve the accuracy measured.
Described induction rod 6 is connected with measuring guide wheel 14.
It is socketed with spring 16 outside described induction rod 6.
It is coated with scuff-resistant coating 17 in the U-shaped groove of described U-shaped magnetic circuit bracing frame 1.Scuff-resistant coating 17 uses the scuff-resistant coating that PUR is made, and the setting of scuff-resistant coating 17 is effectively improved the service life of measurement apparatus.
A kind of thread tension measurement apparatus of the present embodiment, uses way of electromagnetic induction to measure thread tension and has concentration simple and reliable for structure, unstressed, certainty of measurement height, fast response time.
Claims (5)
- null1. a thread tension measurement apparatus，It is characterized in that: include U-shaped magnetic circuit bracing frame (1)，Described U-shaped magnetic circuit bracing frame (1) is connected with auxiliary magnetic arm (2)，Between described U-shaped magnetic circuit bracing frame (1) and auxiliary magnetic arm (2), permanent magnet (3) is installed，The sensor block (4) of movement in U-shaped groove it is socketed with outside described U-shaped magnetic circuit bracing frame (1)，And it is socketed with coil (15) outside described sensor block (4)，Described sensor block (4) is connected with induction rod (6) by contiguous block (5)，Fixed plate (7) it is socketed with outside described induction rod (6)，It is symmetrically installed with the first support bar (8) in the fixed plate (7) of described induction rod (6) both sides、Second support bar (9)，Described first support bar (8) is connected with the first location hook (10)，Described second support bar (9) is connected with the second location hook (11).
- A kind of thread tension measurement apparatus the most according to claim 1, it is characterized in that: the upper symmetry of the fixed plate (7) of described induction rod (6) both sides offers the first chute (12), the second chute (13), it is movably installed with the first support bar (8) in described first chute (12), in described second chute (13), is movably installed with the second support bar (9).
- A kind of thread tension measurement apparatus the most according to claim 1, it is characterised in that: described induction rod (6) is connected with measuring guide wheel (14).
- A kind of thread tension measurement apparatus the most according to claim 1, it is characterised in that: it is socketed with spring (16) outside described induction rod (6).
- A kind of thread tension measurement apparatus the most according to claim 1, it is characterised in that: it is coated with scuff-resistant coating (17) in the U-shaped groove of described U-shaped magnetic circuit bracing frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620403296.6U CN205580646U (en) | 2016-05-06 | 2016-05-06 | Thread tension measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620403296.6U CN205580646U (en) | 2016-05-06 | 2016-05-06 | Thread tension measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205580646U true CN205580646U (en) | 2016-09-14 |
Family
ID=56856970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620403296.6U Expired - Fee Related CN205580646U (en) | 2016-05-06 | 2016-05-06 | Thread tension measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205580646U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108382925A (en) * | 2018-01-23 | 2018-08-10 | 武汉长盈通光电技术有限公司 | Fiber tension regulating device |
| CN109470136A (en) * | 2018-12-13 | 2019-03-15 | 何永明 | A kind of flatness checking device for cold-strip steel |
-
2016
- 2016-05-06 CN CN201620403296.6U patent/CN205580646U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108382925A (en) * | 2018-01-23 | 2018-08-10 | 武汉长盈通光电技术有限公司 | Fiber tension regulating device |
| CN109470136A (en) * | 2018-12-13 | 2019-03-15 | 何永明 | A kind of flatness checking device for cold-strip steel |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160914 Termination date: 20170506 |