CN110257973A - A kind of creel single ingot tension Auto-Sensing apparatus and system - Google Patents
A kind of creel single ingot tension Auto-Sensing apparatus and system Download PDFInfo
- Publication number
- CN110257973A CN110257973A CN201910582353.XA CN201910582353A CN110257973A CN 110257973 A CN110257973 A CN 110257973A CN 201910582353 A CN201910582353 A CN 201910582353A CN 110257973 A CN110257973 A CN 110257973A
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- guide eye
- creel
- yarn
- bracket
- single ingot
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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 23
- 230000008859 change Effects 0.000 claims description 14
- 238000006073 displacement reaction Methods 0.000 claims description 10
- 238000011897 real-time detection Methods 0.000 abstract description 6
- 230000015572 biosynthetic process Effects 0.000 abstract description 3
- 239000004753 textile Substances 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000001514 detection method Methods 0.000 description 3
- 230000005355 Hall effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000005690 magnetoelectric effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H13/00—Other common constructional features, details or accessories
- D01H13/10—Tension devices
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H13/00—Other common constructional features, details or accessories
- D01H13/32—Counting, measuring, recording or registering devices
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Warping, Beaming, Or Leasing (AREA)
Abstract
The present invention provides a kind of creel single ingot tension Auto-Sensing apparatus and systems, are related to textile technology field.The device includes guide eye bracket and the position sensing apparatus for sensing the variation of guide eye backing positions, the first guide eye for guiding yarn is formed on guide eye bracket, guide eye bracket is pivotally disposed on the support column of creel based on the power that the yarn for passing through the first guide eye acts on guide eye bracket, and guide eye bracket is coupled by spring leaf with the first pedestal inside creel.When yarn passes through the first guide eye, due to the difference of yarn own tension, it is also different that the load on spring leaf is acted on via guide eye bracket, the positional shift for causing guide eye bracket to generate is different, senses the positional shift of guide eye bracket, by position sensing apparatus so as to know the tension of yarn, realize the real-time detection of yarn tension, compared with prior art, yarn travel is shortened, formation efficiency is improved.
Description
Technical field
The present invention relates to textile technology fields, and in particular to a kind of creel single ingot tension Auto-Sensing apparatus and system.
Background technique
Creel tension detection equipment used at present needs additionally to install multiple guide rollers and dividing sinker comb, then passes through survey
Amount trolley and the real-time detection that just can guarantee creel single ingot tension in relation to sensor.
However, using aforesaid way, yarn travel therefore can be elongated, at dividing sinker comb due to density relationship also easily product fall slurry and
Card filoplume, the tension picture in addition fed back on computer interface can not show that the tension variation in the entire production process of single yarn becomes
Gesture.
Summary of the invention
It is an object of the present invention in view of the deficiency of the prior art, a kind of creel single ingot tension is provided and is detectd automatically
Apparatus and system is surveyed, to solve the problems, such as the real-time detection of creel single ingot tension.
To achieve the above object, The technical solution adopted by the invention is as follows:
In a first aspect, the present invention provides a kind of creel single ingot tension Auto-Sensing device, including guide eye bracket and use
It is formed on the position sensing apparatus of sensing guide eye backing positions variation, guide eye bracket for guiding the first of yarn to lead
Yarn eye, guide eye bracket are pivotally disposed at yarn based on the power that the yarn for passing through the first guide eye acts on guide eye bracket
On the support column of frame, guide eye bracket is coupled by spring leaf with the first pedestal inside creel.
Optionally, the second guide eye and third guide eye, the first guide eye are respectively formed at left and right sides of the shell of creel
Level height be higher than the second guide eye and third guide eye.
Optionally, the level height of the second guide eye is identical with the level height of third guide eye.
Optionally, it is provided with the first fixture nut on guide eye bracket, is provided with second on the first pedestal inside creel
One end of fixture nut, spring leaf is fixedly connected by the first fixture nut and guide eye bracket, and the other end of spring leaf passes through
Second fixture nut is fixedly connected with the first pedestal inside creel.
Optionally, position sensing apparatus includes the magnet being fixed on guide eye bracket and is fixed in creel
Hall sensor chip on second pedestal in portion, when guide eye supporting band moving magnet is subjected to displacement, Hall sensor chip
The change in location of magnet is determined according to the changes of magnetic field sensed, so that it is determined that the change in location of guide eye bracket.
Optionally, chip set is provided on the second pedestal inside creel, chip set passes through third fixture nut
It is fixed with the second pedestal, Hall sensor chip is arranged on chip set, so that Hall sensor chip leans near magnet.
Optionally, Hall sensor chip is configured such that: in the case where guide eye bracket non-stress, hall sensing
Plane is parallel with plane where magnet where device chip.
Optionally, Hall sensor chip is connect by cable with exterior terminal.
Second aspect, the present invention also provides a kind of creel single ingot tension automatic detecting systems, including according to first aspect
The creel single ingot tension Auto-Sensing device and display terminal, display terminal are connect with Hall sensor chip, are used for
Show the data-signal from Hall sensor chip.
Optionally, when the data-signal from Hall sensor chip exceeds preset range, display terminal display warning
Mark.
The beneficial effect comprise that
Creel single ingot tension Auto-Sensing device provided by the invention includes guide eye bracket and for sensing guide ramus ophthalmicus
The position sensing apparatus of rack position variation, the first guide eye for guiding yarn, guide ramus ophthalmicus are formed on guide eye bracket
Frame is pivotally disposed on the support column of creel based on the power that the yarn for passing through the first guide eye acts on guide eye bracket,
Guide eye bracket is coupled by spring leaf with the first pedestal inside creel.When yarn passes through the first guide eye, certainly due to yarn
The difference of body tension acts on the position that the load on spring leaf is also different, and guide eye bracket is caused to generate via guide eye bracket
Offset difference is set, the positional shift of guide eye bracket is sensed by position sensing apparatus, it is real so as to know the tension of yarn
The automatic real-time detection for having showed yarn tension shortens yarn travel compared with prior art, improves formation efficiency.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached
Figure is briefly described, it should be understood that the following drawings illustrates only certain embodiments of the present invention, therefore is not construed as pair
The restriction of range for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other relevant attached drawings.
Fig. 1 shows the structural schematic diagram of creel single ingot tension Auto-Sensing device provided in an embodiment of the present invention.
Appended drawing reference: 110- guide eye bracket；The first guide eye of 111-；The first fixture nut of 112-；The position 120- sensing
Device；121- magnet；122- Hall sensor chip；130- yarn；140- support column；150- spring leaf；The first pedestal of 160-；
The second fixture nut of 161-；170- shell；The second guide eye of 171-；172- third guide eye；The second pedestal of 180-；181- chip
Bracket；182- third fixture nut；190- cable.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.The present invention being usually described and illustrated herein in the accompanying drawings is implemented
The component of example can be arranged and be designed with a variety of different configurations.
Therefore, the detailed description of the embodiment of the present invention provided in the accompanying drawings is not intended to limit below claimed
The scope of the present invention, but be merely representative of selected embodiment of the invention.Based on the embodiments of the present invention, this field is common
Technical staff's every other embodiment obtained without creative efforts belongs to the model that the present invention protects
It encloses.
In the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, or be somebody's turn to do
Invention product using when the orientation or positional relationship usually put, be merely for convenience of description of the present invention and simplification of the description, without
It is that the device of indication or suggestion meaning or element must have a particular orientation, be constructed and operated in a specific orientation, therefore not
It can be interpreted as limitation of the present invention.In addition, term " first ", " second ", " third " etc. are only used for distinguishing description, and cannot manage
Solution is indication or suggestion relative importance.
In addition, the terms such as term "horizontal", "vertical" are not offered as requiring component abswolute level or pendency, but can be slightly
Low dip.It is not to indicate that the structure has been had to if "horizontal" only refers to that its direction is more horizontal with respect to for "vertical"
It is complete horizontal, but can be slightly tilted.
In the description of the present invention, it is also necessary to which explanation is unless specifically defined or limited otherwise, term " setting ",
" installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be fixedly connected, may be a detachable connection or one
Connect to body；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also be indirect by intermediary
It is connected, can be the connection inside two elements.For the ordinary skill in the art, on being understood with concrete condition
State the concrete meaning of term in the present invention.
Creel tension detection equipment used at present needs additionally to install multiple guide rollers and dividing sinker comb, then passes through survey
Amount trolley and the real-time detection that just can guarantee creel single ingot tension in relation to sensor, however, yarn travel therefore can elongated, dividing sinker
Since also easily product falls slurry and card filoplume to density relationship at comb, the tension picture in addition fed back on computer interface can not show single yarn
Tension variation trend in entire production process.Therefore, the embodiment of the invention provides a kind of improved creel single ingot tension certainly
Dynamic arrangement for detecting and system.
Fig. 1 shows the structural schematic diagram of creel single ingot tension Auto-Sensing device provided in an embodiment of the present invention, such as Fig. 1
Shown, creel single ingot tension Auto-Sensing device provided by the invention includes guide eye bracket 110 and for sensing guide ramus ophthalmicus
The position sensing apparatus 120 of 110 change in location of frame is formed with the first guide eye for guiding yarn on guide eye bracket 110
111, guide eye bracket 110 acts on the power on guide eye bracket 110 based on the yarn 130 for passing through the first guide eye 111 can pivot
Turn ground to be arranged on the support column 140 of creel, guide eye bracket 110 passes through the first pedestal 160 inside spring leaf 150 and creel
Connection.
In actual operation, it since guide eye bracket 110 is pivotally disposed on the support column 140 of creel, and leads
Yarn eye bracket 110 is coupled by spring leaf 150 with the first pedestal 160 inside creel, and the first guide eye 111 is formed in guide eye
Side on bracket 110 relative to support column 140, the own tension of the yarn 130 due to passing through the first guide eye 111, meeting exist
Apply certain load on guide eye bracket 110, so that guide eye bracket 110 tends to 140 pivot of support column around creel
Turn, however due to the presence of spring leaf 150, it is intended to stop the pivot of guide eye bracket 110, the own tension of yarn 130 is made
It is acted on spring leaf 150 for load, is finally reached balance, certain displacement has occurred in guide eye bracket 110 at this time.Work as yarn
When 130 own tension is bigger, the displacement that guide eye bracket 110 occurs is bigger.Therefore, felt by position sensing apparatus 120
The change in location for surveying guide eye bracket 110, can extrapolate the size of the tension of yarn 130.Due in the prior art, needing volume
It is outer that multiple guide rollers and dividing sinker comb are installed, then by measuring trolley and just can guarantee the reality of creel single ingot tension in relation to sensor
When detect, it is elongated to will lead to yarn travel；And the arrangement for detecting for using the above embodiment of the present invention to provide, to creel single ingot
It is elongated without result in yarn travel when power is measured in real time.
In conclusion sensing the positional shift of guide eye bracket, by position sensing apparatus so as to know yarn
Tension realizes the real-time detection of yarn tension, compared with prior art, shortens yarn travel, improves formation efficiency.
Optionally, the second guide eye 171 and third guide eye 172 are respectively formed at left and right sides of the shell 170 of creel, the
The level height of one guide eye 111 is higher than the second guide eye 171 and third guide eye 172.So that yarn 130 sequentially passes through
After second guide eye 171, the first guide eye 111 and third guide eye 172, due to the effect of 130 own tension of yarn, it is applied to
Power on guide eye bracket 110 will increase, and accordingly, the displacement of guide eye bracket 110 also becomes larger, and facilitate position sensing apparatus
120 sensing improves the accuracy of detection of the tension to yarn 130.
Optionally, the level height of the second guide eye 171 is identical with the level height of third guide eye 172.
Optionally, it is provided with the first fixture nut 112 on guide eye bracket 110, is set on the first pedestal 160 inside creel
It is equipped with the second fixture nut 161, one end of spring leaf 150 passes through the first fixture nut 112 and the fixed connection of guide eye bracket 110
It connects, the other end of spring leaf 150 is fixedly connected by the second fixture nut 161 with the first pedestal 160 inside creel.
Optionally, position sensing apparatus 120 includes that the magnet 121 being fixed on guide eye bracket 110 and fixation are set
The Hall sensor chip 122 on the second pedestal 180 inside creel is set, is occurred in guide eye bracket 110 with moving magnet 121
When displacement, Hall sensor chip 122 determines the change in location of magnet 121 according to the changes of magnetic field sensed, so that it is determined that leading
The change in location of yarn eye bracket 110.Since magnet 121 and guide eye bracket 110 are fixed together, guide eye bracket 110
When being subjected to displacement, magnet 121 is accordingly subjected to displacement.Hall sensor chip 122 can sense the variation in magnetic field, work as magnet
121 when being subjected to displacement, and the magnetic field around magnet 121 can change, since Hall sensor chip 122 is fixed,
The magnetic field that Hall sensor chip 122 is sensed can change, therefore, the magnetic sensed according to Hall sensor chip 122
Field variable quantity, can extrapolate the displacement of magnet 121, so that it is determined that the change in location of guide eye bracket 110.
It should be noted that Hall sensor is a kind of magnetic field sensor made according to Hall effect.Hall effect is
One kind of magnetoelectric effect has a Hall semiconductor chip in magnetic field, and constant current is by the piece, under the action of Lorentz force,
The piece is set to generate potential difference, i.e. Hall voltage in a predetermined direction.Hall voltage changes with the variation of magnetic field strength, and magnetic field is got over
By force, voltage is higher；Magnetic field is weaker, and voltage is lower.
Optionally, it is provided with chip set 181 on the second pedestal 180 inside creel, chip set 181 passes through third
Fixture nut 182 and the second pedestal 180 are fixed, and Hall sensor chip 122 is arranged on chip set 181, so that Hall
Sensor chip 122 leans near magnet 121.Since 121 surrounding magnetic field of magnet is limited in scope, by by Hall sensor chip 122
It is arranged by near magnet 121, the sensing sensitivity of Hall sensor chip 122 can be improved.
Optionally, Hall sensor chip 122 is configured such that: in the case where guide 110 non-stress of eye bracket, suddenly
Your 122 place plane of sensor chip is parallel with 121 place plane of magnet.By by 122 place plane of Hall sensor chip
It is parallel with 121 place plane of magnet, so that the magnetic flux for passing through Hall sensor chip 122 maximizes, Hall biography can be improved
The sensing sensitivity of sensor chip 122.
Optionally, Hall sensor chip 122 is connect by cable 190 with exterior terminal.Exterior terminal for example can be
Hall sensor chip 122 is connect with exterior terminal by cable 190, can be convenient behaviour by controlling terminal, display terminal etc.
The data-signal that Hall sensor chip 122 is sensed is known as personnel.
The creel single ingot tension Auto-Sensing device that the embodiment of the present invention proposes can not only detect opening in real time for yarn
Power, and yarn travel can be shortened, so that operator can become according to tension of the single yarn in entire production process
Change trend carries out tension amendment in time, improves production efficiency, while ensure that the stability of warp tension, improve thin cloth
Quality, be conducive to the production of thin cloth, meet the market demand.
In addition, the embodiment of the invention also provides a kind of creel single ingot tension automatic detecting systems, including according to the present invention
Creel single ingot tension Auto-Sensing device and display terminal provided by above-described embodiment, display terminal and Hall sensor core
Piece 122 connects, for showing the data-signal from Hall sensor chip 122.
Optionally, when the data-signal from Hall sensor chip 122 exceeds preset range, display terminal display police
Mark is accused, to remind operator.
The creel single ingot tension automatic detecting system proposed using the embodiment of the present invention, yarn are passing through guide eye and spring
When piece, yarn tension acts on spring leaf as load, and it is anti-to be then converted to corresponding output signal by sensor chip
It is fed on display terminal, to realize the real-time monitoring of tension, due to the difference of yarn own tension, acts on spring leaf
Load is different, and compared with the existing technology, the yarn tension value that system proposed by the invention is fed back is with more real-time and essence
True property.
The above embodiments merely illustrate the technical concept and features of the present invention, and its object is to allow ordinary skill people
Member can understand the contents of the present invention and be implemented, it is not intended to limit the scope of the present invention, it is all according to the present invention
Equivalent change or modification made by Spirit Essence, should be covered by the scope of protection of the present invention.
Claims (10)
1. a kind of creel single ingot tension Auto-Sensing device, which is characterized in that including guide eye bracket and for sensing described lead
The position sensing apparatus of yarn eye bracket change in location is formed with the first guide for guiding yarn on the guide eye bracket
Eye, the guide eye bracket are pivotable based on the power that the yarn for passing through first guide eye acts on the guide eye bracket
Ground is arranged on the support column of creel, and the guide eye bracket is coupled by spring leaf with the first pedestal inside the creel.
2. creel single ingot tension Auto-Sensing device according to claim 1 is it is characterized in that, the shell of the creel is left
Right two sides are respectively formed with the second guide eye and third guide eye, and the level height of first guide eye is higher than described second and leads
Yarn eye and the third guide eye.
3. creel single ingot tension Auto-Sensing device according to claim 2 is it is characterized in that, second guide eye
Level height is identical with the level height of the third guide eye.
4. creel single ingot tension Auto-Sensing device according to claim 1 is it is characterized in that, on the guide eye bracket
It is provided with the first fixture nut, is provided with the second fixture nut on the first pedestal inside the creel, the one of the spring leaf
End is fixedly connected by first fixture nut and the guide eye bracket, and the other end of the spring leaf passes through described second
Fixture nut is fixedly connected with the first pedestal inside the creel.
5. creel single ingot tension Auto-Sensing device according to claim 1 is it is characterized in that, the position sensing apparatus
Including on the magnet that is fixed on the guide eye bracket and the second pedestal being fixed inside the creel suddenly
That sensor chip, when the guide eye bracket drives the magnet to be subjected to displacement, the Hall sensor chip is according to sense
The changes of magnetic field measured determines the change in location of the magnet, so that it is determined that the change in location of the guide eye bracket.
6. creel single ingot tension Auto-Sensing device according to claim 5 is it is characterized in that, inside the creel
Chip set is provided on second pedestal, the chip set is fixed by third fixture nut and second pedestal, described
Hall sensor chip is arranged on the chip set, so that the Hall sensor chip is close to the magnet.
7. creel single ingot tension Auto-Sensing device according to claim 6, which is characterized in that the Hall sensor core
Piece is configured such that: in the case where the guide eye bracket non-stress, plane and institute where the Hall sensor chip
Plane where stating magnet is parallel.
8. creel single ingot tension Auto-Sensing device according to claim 5, which is characterized in that the Hall sensor core
Piece is connect by cable with exterior terminal.
9. a kind of creel single ingot tension automatic detecting system, which is characterized in that including creel single ingot according to claim 8
Tension Auto-Sensing device and display terminal, the display terminal are connect with the Hall sensor chip, are come for showing
From the data-signal of the Hall sensor chip.
10. creel single ingot tension automatic detecting system according to claim 9, which is characterized in that coming from the Hall
When the data-signal of sensor chip exceeds preset range, the display terminal shows Warning Sign.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910582353.XA CN110257973A (en) | 2019-06-28 | 2019-06-28 | A kind of creel single ingot tension Auto-Sensing apparatus and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910582353.XA CN110257973A (en) | 2019-06-28 | 2019-06-28 | A kind of creel single ingot tension Auto-Sensing apparatus and system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110257973A true CN110257973A (en) | 2019-09-20 |
Family
ID=67923346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910582353.XA Pending CN110257973A (en) | 2019-06-28 | 2019-06-28 | A kind of creel single ingot tension Auto-Sensing apparatus and system |
Country Status (1)
| Country | Link |
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| CN (1) | CN110257973A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB395181A (en) * | 1931-08-27 | 1933-07-13 | L Beridot Ets | Improvements in and relating to combined thread tensioning and stop motion actuating devices, specially for creels of warping machines |
| CN1238450A (en) * | 1998-03-14 | 1999-12-15 | 梅明格-Iro股份有限公司 | Yarn tension sensor with repeated calibration |
| CN2483402Y (en) * | 2001-01-21 | 2002-03-27 | 姜宜宽 | On-line fine yarn tension sensor |
| CN2745966Y (en) * | 2004-04-29 | 2005-12-14 | 陈仁惠 | Quantitative and variable quantity yarn feeding device |
| CN101602449A (en) * | 2009-06-17 | 2009-12-16 | 山东同济机电有限公司 | Online detection of yarn tension and real-time control apparatus |
| CN104674399A (en) * | 2015-01-23 | 2015-06-03 | 江苏理工学院 | Spinning frame back zone tractive effort on-line measuring device |
| CN204433972U (en) * | 2015-02-13 | 2015-07-01 | 王至昶 | A kind of tension sensor device and put creel tension control system |
| CN108946327A (en) * | 2017-05-17 | 2018-12-07 | 爱吉尔电子股份公司 | Yarn break sensor for Weaving device |
| CN210481624U (en) * | 2019-06-28 | 2020-05-08 | 台嘉玻璃纤维有限公司 | Automatic tension detecting device and system for single spindle of creel |
-
2019
- 2019-06-28 CN CN201910582353.XA patent/CN110257973A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB395181A (en) * | 1931-08-27 | 1933-07-13 | L Beridot Ets | Improvements in and relating to combined thread tensioning and stop motion actuating devices, specially for creels of warping machines |
| CN1238450A (en) * | 1998-03-14 | 1999-12-15 | 梅明格-Iro股份有限公司 | Yarn tension sensor with repeated calibration |
| CN2483402Y (en) * | 2001-01-21 | 2002-03-27 | 姜宜宽 | On-line fine yarn tension sensor |
| CN2745966Y (en) * | 2004-04-29 | 2005-12-14 | 陈仁惠 | Quantitative and variable quantity yarn feeding device |
| CN101602449A (en) * | 2009-06-17 | 2009-12-16 | 山东同济机电有限公司 | Online detection of yarn tension and real-time control apparatus |
| CN104674399A (en) * | 2015-01-23 | 2015-06-03 | 江苏理工学院 | Spinning frame back zone tractive effort on-line measuring device |
| CN204433972U (en) * | 2015-02-13 | 2015-07-01 | 王至昶 | A kind of tension sensor device and put creel tension control system |
| CN108946327A (en) * | 2017-05-17 | 2018-12-07 | 爱吉尔电子股份公司 | Yarn break sensor for Weaving device |
| CN210481624U (en) * | 2019-06-28 | 2020-05-08 | 台嘉玻璃纤维有限公司 | Automatic tension detecting device and system for single spindle of creel |
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