CN208350260U - Yarn tension mechanism for testing - Google Patents
Yarn tension mechanism for testing Download PDFInfo
- Publication number
- CN208350260U CN208350260U CN201820956289.8U CN201820956289U CN208350260U CN 208350260 U CN208350260 U CN 208350260U CN 201820956289 U CN201820956289 U CN 201820956289U CN 208350260 U CN208350260 U CN 208350260U
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- China
- Prior art keywords
- upper thread
- dynamometer
- baseline
- driving
- transmission gear
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Abstract
The utility model discloses a kind of yarn tension mechanism for testing.The yarn tension mechanism for testing includes pedestal, upper thread test device, baseline test device and driving device.Upper thread test device includes transmission gear, driving rack and upper thread dynamometer, and driving rack is located on pedestal, and transmission gear can be engaged with driving rack, and driving device can drive transmission gear to rotate, and upper thread dynamometer is connected on driving rack；After upper thread is connected to upper thread dynamometer, driving device drives driving rack and upper thread dynamometer at the uniform velocity to move by the rotation of driving transmission gear, and upper thread dynamometer measures the tension of upper thread；Baseline test device includes reel and baseline dynamometer, and driving device can drive reel to rotate；After baseline is connected to baseline dynamometer, driving device drives baseline at the uniform velocity to move by the rotation of driving reel, and baseline dynamometer measures the tension of baseline.When the yarn tension mechanism for testing is used for the tension of test yarn, accuracy is high.
Description
Technical field
The utility model relates to field of textiles, more particularly to a kind of yarn tension mechanism for testing.
Background technique
It is operative employee's manpower when carrying out test tension to baseline used in sewing and upper thread at present in field of textiles
Dynamic measurement, but manual measurement result can vary with each individual, the accuracy of manual measurement result is low, and accurate in order to improve measurement
Property, in survey line tension, repeatedly it need to be debugged and be measured, it is time-consuming and laborious.
Utility model content
Based on this, it is necessary to provide it is a kind of being capable of rapid survey yarn tension and the high yarn tension test of measurement accuracy
Mechanism.
A kind of yarn tension mechanism for testing, including pedestal, upper thread test device, baseline test device and driving device,
The driving device connection is on the base；
The upper thread test device includes transmission gear, driving rack and upper thread dynamometer, and the driving rack is located at
On the pedestal, the transmission gear can be engaged with the driving rack, and the driving device can drive the driving cog
Wheel rotation, the upper thread dynamometer are connected on the driving rack；After the upper thread is connected to the upper thread dynamometer, institute
Driving device is stated by driving the transmission gear rotation to drive the driving rack and the upper thread dynamometer at the uniform velocity to move
It is dynamic, the tension for the upper thread that the upper thread dynamometer measurement is at the uniform velocity moved；
The baseline test device includes reel and baseline dynamometer, and the driving device can drive the coiling
Wheel rotation, the baseline dynamometer connection is on the base；When baseline pass through the baseline dynamometer and be connected to it is described around
After line wheel, for the driving device by driving the reel uniform rotation come at the uniform velocity coiling, the baseline dynamometer measurement is even
The tension of the mobile baseline of speed.
The baseline test device further includes drive rod in one of the embodiments, and the driving device passes through described
Drive rod is connected to the reel.
The upper thread dynamometry is calculated as weight beam in one of the embodiments,.
The upper thread test device further includes fixing piece in one of the embodiments, and the upper thread dynamometer passes through institute
It states fixing piece to be connected on the driving rack, the telescopic spring of the upper thread dynamometer is oriented parallel to the driving rack
Long axis.
The baseline dynamometer includes dynamometry seat, the first wire winding pole, the second wire winding pole, in one of the embodiments,
Three wire winding poles and elastic force claim, and first wire winding pole and second wire winding pole are both connected on the dynamometry seat, described
Third wire winding pole is connected to the elastic force and deserves to be called.
Have on the dynamometry seat in one of the embodiments, and claims the first limiting slot placed for the elastic force, it is described
Third wire winding pole is located in first limiting slot.
Locating part is also connected in first limiting slot in one of the embodiments, there is limit on the locating part
Bit port, first wire winding pole are arranged in the limit channels.
There is on the dynamometry seat the second limiting slot for placing for peg or spindle in one of the embodiments, described the
The groove bottom of two limiting slots is connected with the rotating bar for being arranged for the peg or spindle.
It in one of the embodiments, further include regulating part, hingedly on the base, the driving fills the regulating part
It is set on the regulating part and is connected to the transmission gear and the reel, the transmission gear is located at the transmission
The top of rack gear can pass through the driving device when the regulating part is towards the base rotation and drive the transmission gear
It is rotated towards the driving rack.
The upper thread test device further includes limit switch in one of the embodiments, and the limit switch is located at institute
The side for being located at the driving rack on pedestal is stated, the limit switch is close to the transmission gear.
Above-mentioned yarn tension mechanism for testing can measure the tension of the baseline and upper thread in SEWING SEQUENCE simultaneously and accurately, and
And measurement process section time power, above-mentioned yarn tension mechanism for testing can be realized baseline, upper thread in rapid survey SEWING SEQUENCE
Tension, after replacing baseline and/or upper thread, yarn tension mechanism for testing being capable of baseline after rapid survey replacement and face
Whether the tension of line meets needs.Specifically, when measuring the tension of baseline, one end of baseline is connected on reel, is driven
Device drives reel uniform rotation, and baseline starts to wind on reel, the baseline that the measurement of baseline dynamometer is at the uniform velocity moved
Tension.When measuring the tension of upper thread, one end of upper thread is connected on upper thread dynamometer, transmission gear is engaged with driving rack
Afterwards, driving device drives driving rack and upper thread dynamometer at the uniform velocity to move by the rotation of driving transmission gear, upper thread dynamometry
The at the uniform velocity mobile of meter drives upper thread at the uniform velocity to move, the tension for the upper thread that the measurement of upper thread dynamometer is at the uniform velocity moved.Using above-mentioned yarn
Tension test mechanism carrys out the tension of test yarn, reduces the artificial movement for participating in measurement, reduces measurement error, improve survey
Accuracy is measured, and manually participates in few, section time power.
Above-mentioned yarn tension mechanism for testing by be arranged drive rod can be realized baseline dynamometer placement position it is adjustable.
Above-mentioned yarn tension mechanism for testing realizes the position of transmission gear by the way that the regulating part being hinged on pedestal is arranged,
When not needing the tension of measurement upper thread, keeps transmission gear far from driving rack, driving device driving reel can be realized
Rotation, without driving the movement of driving rack.When needing to measure the tension of upper thread, rotation regulating part makes transmission gear and passes
Carry-over bar engagement can be realized driving device driving transmission gear, reel while rotate, improves the convenience of operation.
Detailed description of the invention
Fig. 1 is yarn tension mechanism for testing schematic diagram described in an embodiment.
Description of symbols
10: yarn tension mechanism for testing；100: pedestal；200, upper thread test device；210, transmission gear；220, driving cog
Item；230, upper thread dynamometer；231, crochet hook；240, fixing piece；250, limit switch；300, baseline test device；310, coiling
Wheel；320, baseline dynamometer；321, dynamometry seat；3211, the first limiting slot；3212, the second limiting slot；3213, rotating bar；322,
First wire winding pole；323, the second wire winding pole；324, third wire winding pole；330, drive rod；400, driving device；500, regulating part；
510, handle.
Specific embodiment
The utility model is more fully retouched below with reference to relevant drawings for the ease of understanding the utility model,
It states.The preferred embodiment of the utility model is given in attached drawing.But the utility model can come in many different forms in fact
It is existing, however it is not limited to embodiment described herein.On the contrary, purpose of providing these embodiments is makes public affairs to the utility model
The understanding for opening content is more thorough and comprehensive.
It should be noted that it can directly on the other element when element is referred to as " being fixed on " another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to
To another element or it may be simultaneously present centering elements.
Unless otherwise defined, all technical and scientific terms used herein are led with the technology for belonging to the utility model
The normally understood meaning of the technical staff in domain is identical.Terminology used in the description of the utility model herein only be
The purpose of description specific embodiment, it is not intended that in limitation the utility model.Term as used herein "and/or" includes
Any and all combinations of one or more related listed items.
An embodiment of the present invention provides a kind of yarn tension mechanism for testing 10, shown in Figure 1 comprising pedestal
100, upper thread test device 200, baseline test device 300 and driving device 400, the driving device 400 are connected to described
On pedestal 100.
Upper thread test device 200 includes transmission gear 210, driving rack 220 and upper thread dynamometer 230.Driving rack
220 are located on pedestal 100, and transmission gear 210 can be engaged with driving rack 220.
Driving device 400 can drive transmission gear 210 to rotate, and upper thread dynamometer 230 is connected on driving rack 220.
After upper thread is connected to upper thread dynamometer 230, driving device 400 drives driving rack by the rotation of driving transmission gear 210
220 and upper thread dynamometer 230 at the uniform velocity move, upper thread dynamometer 230 measures the tension of upper thread at the uniform velocity moved.
Baseline test device 300 includes reel 310 and baseline dynamometer 320.Driving device 400 can drive coiling
310 rotation of wheel, baseline dynamometer 320 are connected on pedestal 100.When baseline passes through baseline dynamometer 320 and is connected to reel
After 310, driving device 400 drives baseline at the uniform velocity to move by the rotation of driving reel 310, and baseline dynamometer 320 measures
The tension of the baseline at the uniform velocity moved.
Shown in Figure 1, in a specific example, baseline test device 300 further includes drive rod 330.Driving device is logical
It crosses drive rod 330 and is connected to reel 310.Preferably, drive rod 330 can be transmission hose, above-mentioned yarn tension test machine
Structure 10 by setting transmission hose can be realized baseline dynamometer 320 placement position it is adjustable.
In a specific example, upper thread dynamometer 230 is weight beam or other dynameters, as long as can be real
Now measure pulling force.
Shown in Figure 1, in a specific example, upper thread test device 200 further includes fixing piece 240.Upper thread dynamometer
230 are connected on driving rack 220 by fixing piece 240, and the telescopic spring of upper thread dynamometer 230 is oriented parallel to driving rack
220 long axis direction.The most preferred position of fixing piece 240 is located at one end end of driving rack 220, and driving device 400 is located at
The other end of driving rack 220, side of the baseline dynamometer 320 on pedestal 100 and positioned at driving rack 220, baseline are surveyed
Power meter 320 is close to driving device 400.
In a specific example, baseline dynamometer 320 includes dynamometry seat 321, the first wire winding pole 322, the second wire winding pole
323, third wire winding pole 324 and elastic force claim.First wire winding pole 322 and the second wire winding pole 323 are both connected to dynamometry seat 321
On, third wire winding pole 324 is connected to elastic force and deserves to be called.In measurement, baseline successively bypasses the first wire winding pole 322, third wire winding pole
It 324 and second is connected on reel 310 after wire winding pole 323.Above-mentioned elastic force claims to be not shown in fig. 1.Above-mentioned bullet
Power claims the elastic force that can be pointer-type to claim, when weighing, after third wire winding pole 324 receives the pulling force of yarn, and third wire winding pole
324 will drive the camber of spring that elastic force claims, and elastic force claims to show the tension of corresponding registration namely yarn after camber of spring.
In a specific example, has on dynamometry seat 321 and claim the first limiting slot 3211 placed for elastic force.Third wire winding pole
324 are located in the first limiting slot 3211.
In a specific example, locating part is also connected in the first limiting slot 3211.There are limit channels on locating part, the
One wire winding pole 322 is arranged in limit channels.
There is the second limiting slot 3212 for placing for peg or spindle in a specific example, on dynamometry seat 321.Second limit
The groove bottom of slot 3212 is connected with the rotating bar 3213 for being arranged for peg or spindle.When baseline tests tension, peg or spindle, which is set in, to be turned
In lever 3213 and it is located in the second limiting slot 3212, the end of the baseline on peg or spindle successively bypasses the first wire winding pole 322, third
It is connected on reel 310 after wire winding pole 324 and the second wire winding pole 323.The rotation of reel 310 drives baseline to pull up from peg or spindle
Out, the tension of baseline moves third wire winding pole 324 in limit channels, and the distance of the movement can be claimed to measure by elastic force
The tension value of value of elastic namely baseline.
In a specific example, above-mentioned yarn tension mechanism for testing 10 further includes regulating part 500.Regulating part 500 is hinged
On pedestal 100, driving device 400 is located on regulating part 500 and is connected to transmission gear 210 and reel 310, driving cog
Wheel 210 is located at the top of driving rack 220, can be driven and be passed by driving device when regulating part 500 is rotated towards pedestal 100
Moving gear 210 is rotated towards driving rack 220.Above-mentioned yarn tension mechanism for testing 10 is hinged on pedestal 100 by setting
Regulating part 500 realizes the position of transmission gear 210, when not needing the tension of measurement upper thread, keeps transmission gear 210 separate
Driving rack 220 can be realized driving device driving reel 310 and rotate, without driving the movement of driving rack 220.When need
When measuring the tension of upper thread, rotation regulating part 500 engages transmission gear 210 with driving rack 220, and driving can be realized
Device driving transmission gear 210, reel 310 rotate simultaneously, improve the convenience of operation.
In a specific example, handle 510 is additionally provided on regulating part 500, the edge of regulating part 500 is arranged in handle, just
In the gripping of operation element.
In a specific example, upper thread test device 200 further includes limit switch 250.Limit switch 250 is located at pedestal
It is located at the side of driving rack 220 on 100, limit switch 250 is close to transmission gear 210.The effect of limit switch 250 is anti-
Only driving rack 220 is mobile excessively, avoids driving rack 220 beyond predetermined position.
In a specific example, above-mentioned yarn tension mechanism for testing 10 further includes control switch, and control switch is connected to drive
Dynamic device 400.Control switch can control the start and stop of driving device 400.
Above-mentioned yarn tension mechanism for testing 10 can accurately measure the tension of the baseline and upper thread in SEWING SEQUENCE, and
And measurement process section time power.Specifically, when measuring the tension of baseline, one end of baseline is connected on reel 310, is driven
Device 400 drives 310 uniform rotation of reel, and baseline starts to wind on reel 310,320 baseline dynamometry of baseline dynamometer
The tension for the baseline that 320 measurement of meter is at the uniform velocity moved.When measuring the tension of upper thread, one end of upper thread is connected in upper thread dynamometer
On crochet hook 231 on 230, after transmission gear 210 is engaged with driving rack 220, driving device 400 passes through driving transmission gear
To drive driving rack 220 and upper thread dynamometer 230 at the uniform velocity to move, the at the uniform velocity mobile of upper thread dynamometer 230 is driven for 210 rotations
Upper thread at the uniform velocity moves, and upper thread dynamometer 230 measures the tension of the upper thread at the uniform velocity moved.Using above-mentioned yarn tension mechanism for testing 10
The tension for carrying out test yarn reduces the artificial movement for participating in measurement, reduces measurement error, improve measurement accuracy, and
And artificial participation is less, saves time power.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it should not be understood as limiting the scope of the patent of the utility model.It should be pointed out that for the common of this field
For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to
In the protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (10)
1. a kind of yarn tension mechanism for testing, which is characterized in that including pedestal, upper thread test device, baseline test device and
Driving device, the driving device connection is on the base；
The upper thread test device includes transmission gear, driving rack and upper thread dynamometer, and the driving rack is located at described
On pedestal, the transmission gear can be engaged with the driving rack, and the driving device can drive the driving cog to rotate
Dynamic, the upper thread dynamometer is connected on the driving rack；After upper thread is connected to the upper thread dynamometer, the driving dress
Setting by driving the transmission gear rotation drives the driving rack and the upper thread dynamometer at the uniform velocity to move, the face
The tension for the upper thread that the measurement of line dynamometer is at the uniform velocity moved；
The baseline test device includes reel and baseline dynamometer, and the driving device can drive the coiling to rotate
Dynamic, the baseline dynamometer connection is on the base；When baseline passes through the baseline dynamometer and is connected to the reel
Afterwards, by driving the reel uniform rotation come at the uniform velocity coiling, the baseline dynamometer measurement at the uniform velocity moves the driving device
The tension of the dynamic baseline.
2. yarn tension mechanism for testing according to claim 1, which is characterized in that the baseline test device further includes passing
Lever, the driving device are connected to the reel by the drive rod.
3. yarn tension mechanism for testing according to claim 1, which is characterized in that the upper thread dynamometry is calculated as spring dynamometry
Meter.
4. yarn tension mechanism for testing according to claim 3, which is characterized in that the upper thread test device further includes solid
Determine part, the upper thread dynamometer is connected on the driving rack by the fixing piece, and the spring of the upper thread dynamometer is stretched
Contracting is oriented parallel to the long axis of the driving rack.
5. yarn tension mechanism for testing according to claim 1, which is characterized in that the baseline dynamometer includes dynamometry
Seat, the first wire winding pole, the second wire winding pole, third wire winding pole and elastic force claim, first wire winding pole and second coiling
Bar is both connected on the dynamometry seat, and the third wire winding pole is connected to the elastic force and deserves to be called.
6. yarn tension mechanism for testing according to claim 5, which is characterized in that have on the dynamometry seat for for institute
It states elastic force and claims the first limiting slot placed, the third wire winding pole is located in first limiting slot.
7. yarn tension mechanism for testing according to claim 6, which is characterized in that be also connected in first limiting slot
Locating part, has limit channels on the locating part, and first wire winding pole is arranged in the limit channels.
8. yarn tension mechanism for testing according to claim 5, which is characterized in that have on the dynamometry seat for for shuttle
The second limiting slot that core is placed, the groove bottom of second limiting slot are connected with the rotating bar for being arranged for the peg or spindle.
9. yarn tension mechanism for testing according to any one of claims 1 to 8, which is characterized in that it further include regulating part,
The regulating part hingedly on the base, the driving device be located on the regulating part and be connected to the transmission gear with
And the reel, the transmission gear are located at the top of the driving rack, when the regulating part is towards the base rotation
When the transmission gear can be driven to rotate towards the driving rack by the driving device.
10. yarn tension mechanism for testing according to claim 9, which is characterized in that the upper thread test device further includes
Limit switch, the limit switch be located on the pedestal be located at the driving rack side, the limit switch close to
The transmission gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820956289.8U CN208350260U (en) | 2018-06-20 | 2018-06-20 | Yarn tension mechanism for testing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820956289.8U CN208350260U (en) | 2018-06-20 | 2018-06-20 | Yarn tension mechanism for testing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208350260U true CN208350260U (en) | 2019-01-08 |
Family
ID=64884311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820956289.8U Withdrawn - After Issue CN208350260U (en) | 2018-06-20 | 2018-06-20 | Yarn tension mechanism for testing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208350260U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108982000A (en) * | 2018-06-20 | 2018-12-11 | 广东溢达纺织有限公司 | Yarn tension mechanism for testing |
-
2018
- 2018-06-20 CN CN201820956289.8U patent/CN208350260U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108982000A (en) * | 2018-06-20 | 2018-12-11 | 广东溢达纺织有限公司 | Yarn tension mechanism for testing |
| CN108982000B (en) * | 2018-06-20 | 2023-08-29 | 广东溢达纺织有限公司 | Yarn tension testing mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20190108 Effective date of abandoning: 20230829 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20190108 Effective date of abandoning: 20230829 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |