CN102519825A - Detection equipment for bundling property of glass fiber chopper yarns and detection method - Google Patents
Detection equipment for bundling property of glass fiber chopper yarns and detection method Download PDFInfo
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- CN102519825A CN102519825A CN2011104211296A CN201110421129A CN102519825A CN 102519825 A CN102519825 A CN 102519825A CN 2011104211296 A CN2011104211296 A CN 2011104211296A CN 201110421129 A CN201110421129 A CN 201110421129A CN 102519825 A CN102519825 A CN 102519825A
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- convergence
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- 238000001514 detection method Methods 0.000 title claims abstract description 40
- 239000003365 glass fiber Substances 0.000 title abstract description 7
- 210000002268 wool Anatomy 0.000 claims abstract description 45
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 16
- 239000011521 glass Substances 0.000 claims description 43
- 238000005520 cutting process Methods 0.000 claims description 10
- 238000005303 weighing Methods 0.000 claims description 7
- 238000000034 method Methods 0.000 abstract description 13
- 238000011156 evaluation Methods 0.000 abstract description 5
- 238000012360 testing method Methods 0.000 description 13
- 238000012216 screening Methods 0.000 description 9
- 239000000047 product Substances 0.000 description 6
- 239000006185 dispersion Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 239000002243 precursor Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000010425 asbestos Substances 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- -1 felt Substances 0.000 description 1
- 239000011518 fibre cement Substances 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000013138 pruning Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Abstract
The invention discloses detection equipment for bundling property of glass fiber chopper yarns and a detection method. The detection equipment provided by the invention comprises a bracket, a cycloid pin wheel reducer and a U-shaped barrel, wherein the cycloid pin wheel reducer is mounted on the bracket, and the U-shaped barrel is mounted on the bracket and is driven by the cycloid pin wheel reducer to rotate. In the detection equipment provided by the invention adopts the U-shaped barrel driven by the cycloid pin wheel reducer to rotate, the quick scattering of the glass fiber chopper yarns can be realized, and wool yarns in a sample can be separated in less time. According to the detection method provided by the invention, the sample is firstly placed in the detection equipment provided by the invention to be rotated, the pipeline transportation process is simulated, wool yarns are dispersed, and then a sieve is adopted to screen the sample, the screened wool yarns are weighed, and the bundling property of the sample is evaluated according to the weight of the wool yarns. With the adoption of the detection method, the detection time is less, and the detection result is more accurate through the evaluation of specific data index.
Description
Technical field
The present invention relates to the compound substance production technical field, more particularly, relate to a kind of checkout equipment of glass chopped yarn convergence, and a kind of detection method of glass chopped yarn convergence.
Background technology
Glass chopped yarn is to utilize the ultra-dispersed glass fiber precursor fine pruning of special type to process; It than common short glass fiber disperse fast, surface mobility is good, boundling is even, 600 degrees centigrade of heatproofs; Difference according to performance and model; Going for fibre cement product, nonwoven fabrics, felt, glass fiber reinforced plastics product etc., is the substitute of no asbestos, no metal material.
Contain a certain amount of moisture and smoke effect owing to produce the used glass fiber precursor of glass chopped yarn, cause glass chopped yarn in use to produce more wool yarn.According to client's request for utilization, the convergence of glass chopped yarn will be got well, and wool yarn will lack, otherwise easy blocking feed opening and pipeline can influence the effect that combines with resin simultaneously.
The method of the glass chopped yarn convergence of existing detection is twisted with the fingers out sample for the testing staff is manual one by one, by virtue of experience discerns the wool yarn in the glass chopped yarn, and the quality of glass chopped yarn is made subjective evaluation.Owing to need the testing staff that sample is twisted with the fingers out one by one; This detection method length consuming time can't detect large batch of product, and testing result is subjective; Maybe be because testing staff's difference cause same batch testing result different, its result is not accurate enough.
By the above, how a kind of checkout equipment of glass chopped yarn convergence is provided, and detection method, the purpose to realize glass chopped yarn convergence is carried out fast, accurately detects becomes the technical matters that those skilled in the art need solution badly.
Summary of the invention
In view of this, the present invention provides a kind of checkout equipment of glass chopped yarn convergence, and a kind of detection method of glass chopped yarn convergence, to realize that convergence to glass chopped yarn carries out fast, the accurate purpose of detection.
For realizing above-mentioned purpose, the present invention provides following technical scheme:
A kind of checkout equipment of glass chopped yarn convergence comprises:
Bearing;
U type bucket, U type bucket is arranged on the bearing;
Cycloidal planetary gear speed reducer, cycloidal planetary gear speed reducer are installed on the bearing and can drive the rotation of U type bucket.
Preferably, U type bucket is located on the bearing through being fixedly connected on the outer support ring vertical rack of bucket.
Preferably, U type bucket is erected on the bearing horizontal by special angle through being fixedly connected on the outer support ring of bucket.
The invention discloses a kind of checkout equipment of glass chopped yarn convergence, and a kind of detection method of glass chopped yarn convergence.The checkout equipment that the embodiment of the invention provided comprises: support; Rack-mount cycloidal planetary gear speed reducer; With rack-mount, and by the U type bucket of cycloidal planetary gear speed reducer driven in rotation.Checkout equipment provided by the present invention adopts the U type bucket by the cycloidal planetary gear speed reducer driven in rotation; Can realize the quick dispersion of glass chopped yarn; Can isolate the wool yarn in the sample within a short period of time; Shorten the required time of detecting, possibly omit the error of some wool yarn when having avoided artificial screening simultaneously, improved accuracy of detection.
The invention also discloses a kind of detection method of glass chopped yarn convergence, comprising:
Step S1) sample with specified weight rotates Preset Time under predeterminated frequency, obtains short yarn cutting wool yarn potpourri;
Step S2) model is chosen corresponding sieve per sample, and the short yarn cutting wool yarn of screening potpourri obtains wool yarn;
Step S3) weight of weighing wool yarn.
Preferably, Preset Time is 5 minutes.
Preferably, step S2) be specially:
Step S21) the length circular hole sieve of choosing corresponding specification sieves per sample;
Step S22) use 10 order circular hole sieves once more to step S21) in wool yarn sieve.
Preferably, also comprise step S4 step S3)) according to the wool yarn weight that obtains in glass chopped yarn convergence control criterion judgement sample coincidence control standard whether.
The detection method of a kind of glass chopped yarn convergence that the embodiment of the invention provided; Earlier sample is put into checkout equipment provided by the present invention and be rotated, divide the wool yarn in the sample that sheds, more per sample length; The sieve of choosing model sieves sample; And the wool yarn on the weighing sieve, according to the size of wool yarn weight, the convergence of sample is estimated.Screen wool yarn by hand with testing staff in the prior art, and the detection mode of by virtue of experience making evaluation compares, method provided by the present invention, the required time is shorter, estimates through concrete data target, and its testing result is more accurate.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art; To do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below; Obviously, the accompanying drawing in describing below only is some embodiments of the present invention, for those of ordinary skills; Under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of the checkout equipment of glass chopped yarn convergence provided by the present invention;
Fig. 2 is the process flow diagram of the technical detection method of glass chopped yarn provided by the present invention;
Fig. 3 is the process flow diagram of another detection method that the embodiment of the invention provided.
Embodiment
To combine the accompanying drawing in the embodiment of the invention below, the technical scheme in the embodiment of the invention is carried out clear, intactly description, obviously, described embodiment only is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the present invention's protection.
The present invention provides a kind of checkout equipment of glass chopped yarn convergence, and a kind of detection method of glass chopped yarn convergence, to realize that convergence to glass chopped yarn carries out fast, the accurate purpose of detection.
A kind of checkout equipment of glass chopped yarn convergence is mainly used in the glass chopped yarn convergence testing process, and glass chopped yarn is disperseed, and isolates wool yarn wherein.
As shown in Figure 1; Checkout equipment comprises support 1, U type bucket 2, cycloidal planetary gear speed reducer 3, and wherein, U type bucket 2 is located on the support 1 through the outer support ring vertical rack of bucket; Cycloidal planetary gear speed reducer 3 is fixedly linked with support 1, and the output shaft of cycloidal planetary gear speed reducer 3 and U type bucket 2 are fixedly linked.
The checkout equipment that present embodiment provided drives U type bucket through cycloidal planetary gear speed reducer, and U type bucket can be rotated by 360 degree; After glass chopped yarn sample put into U type bucket, start cycloidal planetary gear speed reducer, make sample with the rotation of U type bucket, the process of the pipeline transportation of the short yarn cutting of simulate glass fiber.
Checkout equipment provided by the present invention has been realized the quick dispersion of glass chopped yarn, and the glass chopped yarn after the dispersion can be isolated the wool yarn in the sample within a short period of time when sifting out screening.The checkout equipment that the application of the invention provided has saved the step that the testing staff screens wool yarn by hand, has shortened detection time, has improved accuracy of detection.
As shown in Figure 2, the invention provides a kind of detection method of glass chopped yarn convergence, may further comprise the steps:
Step S1: the sample of constant weight is rotated special time under CF;
Step S2: length is per sample chosen and is specified the sieve of specification to sieve;
Step S3: the weight of wool yarn on the weighing sieve is recorded as G with it;
Step S4: utilize glass chopped yarn convergence control criterion to judge the size of G, the convergence of sample is made evaluation.
The glass chopped yarn convergence of table 1 control criterion
Choose ECS3010A sample 5kg, the ECS3010A sample of 5kg is rotated 5min under the frequency of 80Hz, obtain short yarn cutting wool yarn potpourri; Cut length 3mm according to product type ECS3010A with weak point and select 10 order circular hole sieves, the short yarn cutting wool yarn potpourri of screening after above-mentioned processing obtains wool yarn; Weighing wool yarn weight is designated as G; With reference to the glass chopped yarn convergence of table 1 control criterion, as G≤10g, the sample convergence is qualified, otherwise defective.
Detect through the convergence of method provided by the present invention glass chopped yarn; Only need rotation sample separation, screening sample, weighing wool yarn weight and judge four simple steps of product quality according to standard; The required time is short, and testing result has concrete data, accurately and reliably.
Detection with the ECS402S sample is an example.
Get ECS402S sample 5kg, under the frequency of 80Hz, rotate 5min, obtain short yarn cutting wool yarn potpourri; Cut length 3mm according to product type ECS402S with short, choose 10 order circular hole sieves, screening obtains wool yarn through the short yarn cutting wool yarn potpourri of above-mentioned processing; Weighing wool yarn weight obtains G=5g; According to the glass chopped yarn convergence of table 1 control criterion, the wool yarn weight of ECS402S should control bit G≤5g, reaches a conclusion, and the sample convergence is qualified.
The detection method of glass chopped yarn convergence provided by the present invention at first utilizes checkout equipment that sample is broken up, and isolates wool yarn wherein; Utilize sieve to sieve out wool yarn again, and weigh; At last according to the convergence of the weight assess sample of the wool yarn that sieves out.With existing testing staff by virtue of experience, manual screening wool yarn, and the detection mode of making evaluation compares, method provided by the present invention, its detection time is shorter, estimates through concrete data target, its testing result is more accurate.
Preferably, in the step S1 of above-mentioned detection method, sample need rotate 5 minutes in U type bucket.
As shown in Figure 3, the step S2 of detection method provided by the present invention specifically comprises step S21 and step S22.
The step S21 length circular hole sieve of choosing corresponding specification per sample sieves;
Step S22 uses 10 order circular hole sieves once more the wool yarn among the step S21 to be sieved.
In the present embodiment, after the circular hole sieve that length is per sample chosen corresponding specification carries out the screening first time, utilize 10 order circular hole sieves to carry out second time once more and sieve.Twice screening process will be lacked the yarn cutting particle and all sieved, and guarantee that final be left whole are wool yarn on the sieve, improve the accuracy of testing result.
Each embodiment adopts the mode of going forward one by one to describe in this instructions, and what each embodiment stressed all is and the difference of other embodiment that identical similar part is mutually referring to getting final product between each embodiment.For the disclosed device of embodiment, because it is corresponding with the embodiment disclosed method, so description is fairly simple, relevant part is partly explained referring to method and is got final product.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the present invention.Multiple modification to these embodiment will be conspicuous concerning those skilled in the art, and defined General Principle can realize under the situation that does not break away from the spirit or scope of the present invention in other embodiments among this paper.Therefore, the present invention will can not be restricted to these embodiment shown in this paper, but will meet and principle disclosed herein and features of novelty the wideest corresponding to scope.
Claims (7)
1. the checkout equipment of a glass chopped yarn convergence is characterized in that, comprising:
Bearing;
U type bucket, said U type bucket is arranged on the said bearing;
Cycloidal planetary gear speed reducer, said cycloidal planetary gear speed reducer are installed on the said bearing and can drive said U type bucket rotation.
2. checkout equipment according to claim 1 is characterized in that, said U type bucket is located on the said bearing through being fixedly connected on the outer support ring vertical rack of bucket.
3. checkout equipment according to claim 1 is characterized in that, said U type bucket is erected on the said bearing horizontal by special angle through being fixedly connected on the outer support ring of bucket.
4. the detection method of a glass chopped yarn convergence is characterized in that, comprising:
Step S1) sample with specified weight rotates Preset Time under predeterminated frequency, obtains short yarn cutting wool yarn potpourri;
Step S2) model is chosen corresponding sieve per sample, sieves said short yarn cutting wool yarn potpourri, obtains wool yarn;
Step S3) weight of the said wool yarn of weighing.
5. detection method according to claim 4 is characterized in that, said Preset Time is 5 minutes.
6. detection method according to claim 4 is characterized in that, said step S2) be specially:
Step S21) the length circular hole sieve of choosing corresponding specification sieves per sample;
Step S22) use 10 order circular hole sieves once more to step S21) in wool yarn sieve.
7. detection method according to claim 4 is characterized in that, said step S3) after also comprise step S4) according to the wool yarn weight that obtains in glass chopped yarn convergence control criterion judgement sample coincidence control standard whether.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110421129.6A CN102519825B (en) | 2011-12-15 | 2011-12-15 | Detection equipment for bundling property of glass fiber chopper yarns and detection method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110421129.6A CN102519825B (en) | 2011-12-15 | 2011-12-15 | Detection equipment for bundling property of glass fiber chopper yarns and detection method |
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| Publication Number | Publication Date |
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| CN102519825A true CN102519825A (en) | 2012-06-27 |
| CN102519825B CN102519825B (en) | 2014-12-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201110421129.6A Active CN102519825B (en) | 2011-12-15 | 2011-12-15 | Detection equipment for bundling property of glass fiber chopper yarns and detection method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110618055A (en) * | 2019-09-24 | 2019-12-27 | 重庆国际复合材料股份有限公司 | Glass fiber chopped yarn bundling property detection method and system |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101832908A (en) * | 2010-05-14 | 2010-09-15 | 淄博中材庞贝捷金晶玻纤有限公司 | Device and method for testing short-cut index of glass fiber |
| CN201813798U (en) * | 2010-09-01 | 2011-05-04 | 广州陆仕水产企业有限公司 | Electric agitation vat |
| CN201883216U (en) * | 2010-12-03 | 2011-06-29 | 广州忠信世纪玻纤有限公司 | Fiber protofilament bundling property detecting device |
| CN201903496U (en) * | 2010-12-11 | 2011-07-20 | 巨石集团有限公司 | Detecting device for glass fibrous short cut yarn hairiness |
-
2011
- 2011-12-15 CN CN201110421129.6A patent/CN102519825B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101832908A (en) * | 2010-05-14 | 2010-09-15 | 淄博中材庞贝捷金晶玻纤有限公司 | Device and method for testing short-cut index of glass fiber |
| CN201813798U (en) * | 2010-09-01 | 2011-05-04 | 广州陆仕水产企业有限公司 | Electric agitation vat |
| CN201883216U (en) * | 2010-12-03 | 2011-06-29 | 广州忠信世纪玻纤有限公司 | Fiber protofilament bundling property detecting device |
| CN201903496U (en) * | 2010-12-11 | 2011-07-20 | 巨石集团有限公司 | Detecting device for glass fibrous short cut yarn hairiness |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110618055A (en) * | 2019-09-24 | 2019-12-27 | 重庆国际复合材料股份有限公司 | Glass fiber chopped yarn bundling property detection method and system |
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| CN102519825B (en) | 2014-12-10 |
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Address after: 400082 Dadukou District of Chongqing Bridge Industrial Park B District Patentee after: Chongqing international composite Limited by Share Ltd Address before: 400082 Chongqing Polycomp International Corporation Dadukou District of Chongqing Bridge Industrial Park B District Patentee before: Chongqing Polycomp International Corp. |
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