CN202230048U - Quality uniformity sensor used for yarn detection evenness meter - Google Patents
Quality uniformity sensor used for yarn detection evenness meter Download PDFInfo
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- CN202230048U CN202230048U CN2011203670007U CN201120367000U CN202230048U CN 202230048 U CN202230048 U CN 202230048U CN 2011203670007 U CN2011203670007 U CN 2011203670007U CN 201120367000 U CN201120367000 U CN 201120367000U CN 202230048 U CN202230048 U CN 202230048U
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- yarn
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- field pole
- quality uniformity
- pole plates
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Abstract
The utility model discloses a quality uniformity sensor used for a yarn detection evenness meter, which comprises a plurality of capacitance field pole plates, wherein a gap is formed between every two adjacent capacitance field pole plates to serve as a measurement slot. The five capacitance field pole plates form four measurement slots, and the separation distances of the plurality of measurement slots are different. The quality uniformity sensor can perform accurate test on important yarn quality parameters such as quality uniformity and frequent faults in a yarn, and test results have reproducibility. The quality uniformity sensor can ensure stable and reproducible quality of the yarn, and avoids accidental shutdown during a yarn manufacture process.
Description
Technical field
The utility model relates to a kind of yarn pick-up unit, is specifically related to a kind of quality evenness transducer that is used for the dried appearance of yarn detector bar.
Background technology
In the textile material testing laboratory for cotton mill service, sampling check is the mode through quality control, and to some parameter of a plurality of sample determination textile materials of randomly drawing, and other characteristic parameters that from these measured values, obtain are accomplished.Existing yarn detector bar equipment for drying is realized by means of evenness tester.
But existing yarn detector bar equipment for drying, its accuracy of detection is low, can't satisfy user's demand.
The utility model content
The utility model technical matters to be solved provides a kind of quality evenness transducer that is used for the dried appearance of yarn detector bar, and it can detect sliver, rove and quality of yarn uniformity coefficient and Chang Fa property fault, and accuracy of detection is high.
For solving the problems of the technologies described above, the technical solution that the utility model is used for the quality evenness transducer of the dried appearance of yarn detector bar is:
Comprise a plurality of capacitance field pole plates, form one slit between per two adjacent capacitance field pole plates as measuring flume.
Said capacitance field pole plate is five, forms four road measuring flumes.
The spacing of said a plurality of measuring flumes is different.
Said quality evenness transducer is a capacitive transducer.
The technique effect that the utility model can reach is:
The utility model can be to important yarn qualities parameter, and the normal property fault etc. of sending out as in quality uniformity coefficient, the yarn test accurately, and these test results has reproducibility.
The utility model can guarantee yarn quality stable, reproducibility, avoids the involuntary stoppage in the yarn manufacture process.
The utility model is to the crucial measurement parameter of sliver, rove and yarn; Like qualitative variability coefficient or slubbing, details and cotton knot; Measure accurately, and test value is showed with the very form of readability such as the form of irregularity curve and form, the user can be easy to find out the place that should be noted that in raw material or the production technology; Thereby can help yarn production merchant identification and get rid of potential harmful fault, discover and get rid of the quality problems in the spinning process.
The utility model can also be matched the filoplume module and measure the filoplume value, thereby avoids in resultant yarn and cloth, causing such as quality problems such as evenness fault, number are irregular.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is done further detailed explanation:
Fig. 1 is the structural representation that the utility model is used for the quality evenness transducer of the dried appearance of yarn detector bar.
Description of reference numerals among the figure:
1 is pedestal, and 2 is the quality evenness transducer,
3 for transmitting roller, and 4 is yarn guiding wheel,
5 for inhaling the yarn mouth, and 6 is side plate.
Embodiment
The utility model is used for the quality evenness transducer of the dried appearance of yarn detector bar, is used for the dried appearance of yarn detector bar as shown in Figure 1, comprises pedestal 1, and the inside of pedestal 1 is provided with inhales yarn mouth 5; The top of pedestal 1 is provided with transmits roller module 3; The top of transmitting roller module 3 is provided with quality evenness transducer module 2, and the top of quality evenness transducer module 2 is provided with yarn guiding wheel 4; The both sides of pedestal 1 are provided with side plate 6.
Form air suction inhaling yarn mouth 5 places when inhaling yarn, the refuse yarn after the test is sucked, and enter among the refuse yarn case through internal pipeline.
Quality evenness transducer module 2 comprises a capacitive transducer; Be schematically illustrated as five capacitance field pole plates among Fig. 1; All having one slit between per two adjacent capacitance field pole plates is measuring flume, and such five capacitance field pole plates are formed with four road measuring flumes altogether.This four roads measuring flume can be used for measuring the different size sample, like yarn, rove, strip etc.
Quality evenness transducer module 2 is used for detecting the quality uniformity coefficient of yarn, rove and strip; Its principle is such: produce a high-frequency electric field between a pair of electric capacity field plate; The sample of test passes through from this high-frequency electric field; In case the quality between this capacitance field pole plate changes, electric signal will change, and respective change also takes place signal of sensor.The result is that electric signal is proportional with the mass change of the sample that passes through this high-frequency electric field.This simulating signal is converted into digital signal and by Computer Processing.Leading indicator is qualitative variability (CVm%) IPI value etc.
When sample is tested; Sample is introduced in the yarn guiding wheel 4; And sample one end is placed among the slit of transmitting between the roller 3 through whole yarn road, sample is at yarn guiding wheel 4 and inhale between the yarn mouth 5 and be straightened, and transmits roller 3 and makes test sample can not depart from its straight line path; Sample detects in the measurement clearance of quality evenness transducer 2, and finally is drawn in the refuse yarn case by inhaling yarn mouth 5.
The utility model also can be provided with the filoplume module, makes the filoplume that the user can the effective evaluation yarn, and these tests and reproducibility is arranged and comparability.
Claims (4)
1. a quality evenness transducer that is used for the dried appearance of yarn detector bar is characterized in that: comprise a plurality of capacitance field pole plates, form one slit between per two adjacent capacitance field pole plates as measuring flume.
2. the quality evenness transducer that is used for the dried appearance of yarn detector bar according to claim 1 is characterized in that: said capacitance field pole plate is five, forms four road measuring flumes.
3. the quality evenness transducer that is used for the dried appearance of yarn detector bar according to claim 1 and 2 is characterized in that: the spacing of said a plurality of measuring flumes is different.
4. the quality evenness transducer that is used for the dried appearance of yarn detector bar according to claim 1 is characterized in that: said quality evenness transducer is a capacitive transducer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203670007U CN202230048U (en) | 2011-09-20 | 2011-09-20 | Quality uniformity sensor used for yarn detection evenness meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203670007U CN202230048U (en) | 2011-09-20 | 2011-09-20 | Quality uniformity sensor used for yarn detection evenness meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202230048U true CN202230048U (en) | 2012-05-23 |
Family
ID=46080632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203670007U Expired - Fee Related CN202230048U (en) | 2011-09-20 | 2011-09-20 | Quality uniformity sensor used for yarn detection evenness meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202230048U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107064244A (en) * | 2017-04-20 | 2017-08-18 | 浙江丝绸科技有限公司 | A kind of raw silk cleans the detection method of fault |
-
2011
- 2011-09-20 CN CN2011203670007U patent/CN202230048U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107064244A (en) * | 2017-04-20 | 2017-08-18 | 浙江丝绸科技有限公司 | A kind of raw silk cleans the detection method of fault |
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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: 20120523 Termination date: 20160920 |