CN105908296A - Yarn tension real-time measurement device - Google Patents
Yarn tension real-time measurement device Download PDFInfo
- Publication number
- CN105908296A CN105908296A CN201610474851.9A CN201610474851A CN105908296A CN 105908296 A CN105908296 A CN 105908296A CN 201610474851 A CN201610474851 A CN 201610474851A CN 105908296 A CN105908296 A CN 105908296A
- Authority
- CN
- China
- Prior art keywords
- contact chip
- fixed
- force
- contact
- yarn tension
- 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.)
- Granted
Links
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
- D01H13/32—Counting, measuring, recording or registering devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Spinning Or Twisting Of Yarns (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
Abstract
The invention discloses a yarn tension real-time measurement device which comprises a fixing frame, wherein a support is fixed on a front side wall surface of the fixing frame, a force sensor is fixed on a back side wall surface of the fixing frame, a guiding pipe perpendicularly penetrates through a side wall of the fixing frame and is inserted into a seat body of the force sensor to be arranged, a force transfer rod is connected in the guiding pipe and can move in the guiding pipe forwards and backwards, a sliding rod is in sliding connection on the support in the same direction of the force transfer rod, a contact chip is fixed at the back end of the sliding rod, and a hole is formed in the front end of the sliding rod; yarns penetrate through the hole, so that the sliding rod slides under force to enable the contact chip to be contacted with the front end of the force transfer rod, the force transfer rod can slide backwards under the pushing of the contact chip to be contacted with an internal contact chip of the force sensor, and the force transfer rod can reset under the action of the restoring force of the contact chip. The yarn tension real-time measurement device realizes direct measurement of yarn tension.
Description
Technical field
The present invention relates to field of textile machinery, be specifically related to the instant measurement apparatus of a kind of yarn tension being applied on ring throstle.
Technical background
According to statistics, current domestic ring throstle about 1.1 hundred million ingot, about 250,000 all kinds of short cars, long vehicle devices.The thinnest
The labour force of yarn operation account for whole the 60% of portion of spinning, and a spun yarn spinner went for joint with the working time of 60%.Spun yarn breaks
Head is the key affecting high yield, high-quality, low consumption, is to raise labour productivity and the obstacle of equipment productivity.Accordingly, it is capable to effectively
Measurement yarn tension, control equipment according to yarn tension and run, thus it is significant to reduce Yarn break.
At present spinning frame yarn tension measuring method mainly has contact and contactless, and contact measurement method is due to sensor
Detecting head directly contacts with yarn, have impact on twisting and the actual motion of yarn, and therefore such method can not truly reflect that yarn is opened
Power, and easily cause Yarn break.And contactless measurement is measured inaccurate, unstable, restricted application.
Summary of the invention
Present invention aims to posed problems above, it is provided that one can effectively measure Spinning Frame by direct mode
The instant measurement apparatus of yarn tension of the instant tension force of yarn during yarn.This device is used neither to affect spinning process and be provided that
The measurement data of effect.
In order to realize the purpose of the present invention, the instant measurement apparatus of a kind of yarn tension of the present invention, it includes fixed mount, described
Fixed mount front side wall on be fixed with support, the rear side wall of described fixed mount is fixed with force cell, leads for one
To pipe pass perpendicularly through described fixed mount sidewall and insert described sensor pedestal in arrange, in described guide pipe connect
Having dowel steel, described dowel steel can move forward and backward in guide pipe, along identical with described dowel steel on described support
Direction slidably connects sliding bar, and the rear end of described sliding bar is fixed with contact chip, has hole in the front end of described sliding bar,
Yarn enables described sliding bar forced-slip through described hole so that the front end in contact of contact chip and described dowel steel, described
Dowel steel can slide backward under the promotion of contact chip and contact with force cell interior contact sheet and described dowel steel can
Reset under the effect of the restoring force of contact chip.
The invention has the beneficial effects as follows: the present invention can be measured by direct mode during spinning frame non-stop run
The instant tension force of yarn during spinning frame spinning, thus provide effective for spinning frame feedback control, yarning process parameter adjustment etc.
Foundation, reduces Yarn break, improves production capacity.This device had both met original guide function on spinning frame, again can be real by this device
Now directly measuring yarn tension, thus do not affect spinning process and effective measurement data is provided.
Accompanying drawing explanation
Fig. 1 is the structural representation of the instant measurement apparatus of a kind of yarn tension of the present invention.
Detailed description of the invention
Below in conjunction with the accompanying drawings, the detailed description of the invention of the present invention is described in detail.
As it is shown in figure 1, the instant measurement apparatus of a kind of yarn tension of the present invention, it includes fixed mount 2, at described fixed mount 2
Front side wall on be fixed with support 3, the rear side wall of described fixed mount 2 is fixed with force cell 1, a guide pipe
4 pass perpendicularly through described fixed mount 2 sidewall and insert the interior setting of pedestal of described sensor 1.In described guide pipe 4
Connecting and have dowel steel 5, described dowel steel 5 can move forward and backward in guide pipe 4, along with described on described support 3
The direction that dowel steel 5 is identical slidably connects sliding bar 7, and the rear end of described sliding bar 7 is fixed with contact chip 6, described contact
Sheet 6 can effectively transmit stress.Having hole in the front end of described sliding bar 7, yarn makes described sliding bar 7 through described hole
Forced-slip is so that contact chip 6 can be with the front end in contact of described dowel steel 5, and described dowel steel 5 can be at contact chip 6
Slide backward under promotion and contact with force cell 1 interior contact sheet and described dowel steel 5 can be in the recovery of contact chip 6
Reset under the effect of power.
Dowel steel 5 in described guide pipe 4 before and after mobile be only fine motion, due to little through on described sliding bar 7 of yarn
Hole, in spinning process, yarn has active force to it and makes it produce micro-displacement, promotes the fine motion of described dowel steel 5, described biography
Power bar 5 contacts with described force cell 1 interior contact sheet again, and is provided restoring force by the contact chip of described sensor internal.
During measurement small due to the displacement of sliding bar 7, therefore rely on contact chip within force cell 1 just can provide recovery
Power.
Described load cells can use piezoelectric type force cell or micro-displacement sensor.
Preferred described support 3 is right angle rack, and a upright side walls of described right angle rack is fixed on the front side of fixed mount 2
On wall, described guide pipe 4 passes perpendicularly through described fixed mount 2 sidewall and the upright side walls of right angle rack and inserts institute
Arrange in stating the pedestal of sensor 1.Guide pipe 4 provides stable guide effect for dowel steel 5 described in its inside.
Described dowel steel 5 can slide along described guide pipe 4, and one end can contact with contact chip and the other end is under thrust,
Contact with the contact chip within described force cell 1.Described dowel steel 5 can transmit external force to described force cell 1
Interior contact sheet.
Described contact chip 6 can be with the front end in contact of described dowel steel 7.Purpose is that described sliding bar 7 is by described contact chip 6
Transmit the force to described dowel steel 5.
Designed by above structure, it is possible to achieve during spinning frame non-stop run, effectively measured by indirectly mode
The instant tension force of yarn during spinning frame spinning.
This device work process is as follows:
This device is installed on ring throstle, for measuring the instant tension force of yarn in spinning process.
Spinning frame in the course of the work, derive through the hole of one end sliding bar, the steel wire being then passed through on rings from front roller by yarn
Circle is wound on spool, and along with spindle drives spool to rotate, yarn is gradually wrapped on spool.Yarn can be to sliding bar applying effect
Power produces micro-displacement, and sliding bar drives other end contact chip slide and touch dowel steel front end, and dowel steel is sliding in guide pipe
Dynamic, its rear end touches the contact chip within force cell, thus realizes indirectly measuring the purpose of the instant tension force of yarn.
Claims (3)
1. the instant measurement apparatus of yarn tension, it is characterised in that: it includes fixed mount, at the front side wall of described fixed mount
On be fixed with support, the rear side wall of described fixed mount is fixed with force cell, a guide pipe passes perpendicularly through described
Fixed mount sidewall and arranging in inserting the pedestal of described sensor, connecting in described guide pipe has dowel steel, described power transmission
Bar can move forward and backward in guide pipe, slidably connects slip along the direction identical with described dowel steel on described support
Bar, the rear end of described sliding bar is fixed with contact chip, has hole in the front end of described sliding bar, and yarn is through described hole
Enabling described sliding bar forced-slip so that the front end in contact of contact chip and described dowel steel, described dowel steel can be in contact
Slide backward under the promotion of sheet and contact with force cell interior contact sheet and described dowel steel can be in the restoring force of contact chip
Effect under reset.
The instant measurement apparatus of yarn tension the most according to claim 1, it is characterised in that: described load cells uses
Piezoelectric type force cell or micro-displacement sensor.
3. according to the instant measurement apparatus of the yarn tension described in claims 1 or 2, it is characterised in that: described support is right angle
Support, a upright side walls of described right angle rack is fixed on the front side wall of fixed mount, and described guide pipe passes perpendicularly through
Described fixed mount sidewall and the upright side walls of right angle rack and arrange in inserting the pedestal of described sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610474851.9A CN105908296B (en) | 2016-06-21 | 2016-06-21 | A kind of instant measurement apparatus of yarn tension |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610474851.9A CN105908296B (en) | 2016-06-21 | 2016-06-21 | A kind of instant measurement apparatus of yarn tension |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105908296A true CN105908296A (en) | 2016-08-31 |
| CN105908296B CN105908296B (en) | 2017-12-22 |
Family
ID=56758658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610474851.9A Expired - Fee Related CN105908296B (en) | 2016-06-21 | 2016-06-21 | A kind of instant measurement apparatus of yarn tension |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105908296B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2117804A (en) * | 1982-04-01 | 1983-10-19 | Zinser Textilmaschinen Gmbh | Twisting apparatus |
| JPH10183430A (en) * | 1996-12-19 | 1998-07-14 | Murata Mach Ltd | Yarn tension sensor |
| CN101517139A (en) * | 2006-06-21 | 2009-08-26 | 梅明格-Iro股份有限公司 | yarn detector |
| CN103696063A (en) * | 2013-11-30 | 2014-04-02 | 宁波屹立特沃纺织机械有限公司 | Multifunctional yarn detection device |
| CN203519227U (en) * | 2013-08-15 | 2014-04-02 | 绵阳市奇石缘科技有限公司 | Mini yarn tension measuring sensor |
| CN104674399A (en) * | 2015-01-23 | 2015-06-03 | 江苏理工学院 | Spinning frame back zone tractive effort on-line measuring device |
-
2016
- 2016-06-21 CN CN201610474851.9A patent/CN105908296B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2117804A (en) * | 1982-04-01 | 1983-10-19 | Zinser Textilmaschinen Gmbh | Twisting apparatus |
| JPH10183430A (en) * | 1996-12-19 | 1998-07-14 | Murata Mach Ltd | Yarn tension sensor |
| CN101517139A (en) * | 2006-06-21 | 2009-08-26 | 梅明格-Iro股份有限公司 | yarn detector |
| CN203519227U (en) * | 2013-08-15 | 2014-04-02 | 绵阳市奇石缘科技有限公司 | Mini yarn tension measuring sensor |
| CN103696063A (en) * | 2013-11-30 | 2014-04-02 | 宁波屹立特沃纺织机械有限公司 | Multifunctional yarn detection device |
| CN104674399A (en) * | 2015-01-23 | 2015-06-03 | 江苏理工学院 | Spinning frame back zone tractive effort on-line measuring device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105908296B (en) | 2017-12-22 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| 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: 20171222 |