CN201344908Y - Yarn shape and abnormal color on-line high-speed detecting device - Google Patents
Yarn shape and abnormal color on-line high-speed detecting device Download PDFInfo
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- CN201344908Y CN201344908Y CNU2009200319609U CN200920031960U CN201344908Y CN 201344908 Y CN201344908 Y CN 201344908Y CN U2009200319609 U CNU2009200319609 U CN U2009200319609U CN 200920031960 U CN200920031960 U CN 200920031960U CN 201344908 Y CN201344908 Y CN 201344908Y
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Abstract
The utility model discloses a yarn shape and abnormal color on-line high-speed detecting device, which comprises a detecting unit, a signal processing circuit, an electric control unit and an alarm indication unit, wherein the detecting unit is a photoelectric sensor which can detect the shape and color flaws of yarns in time, and the photoelectric sensor is composed of a shell, a light-emitting tube which irradiates a detected yarn vertically, and a reflection path receiving tube and a transmission path receiving tube which are corresponding to the light-emitting tube, wherein the reflection path receiving tube is a photoelectric receiving tube which receives the reflection rays of the detected yarn after being reflected and relatively reflects the color and shape characteristics of the yarn, the transmission path receiving tube is a photoelectric receiving tube which can receive the transmission rays which do not be shielded by the detected yarn, and relatively reflect the shape characteristics of the yarn, a detecting groove allowing the yarn to pass through is arranged on the shell, and the reflection path and the transmission path receiving tubes are both connected with the signal processing circuit. The detecting device has simple structure, convenient use and operation, can detect the shape and abnormal color of the yarn in time simultaneously, and has fast detecting speed and high detecting precision.
Description
Technical field
The utility model relates to yarn qualities detection technique field, especially relates to the unusual online high-speed detection device of a kind of yarn shape and color and luster.
Background technology
Cotton is being woven in the process of yarn; for various reasons; in by textile yarn, add a lot of impurity through regular meeting virtually; for example cotton knot, heterochromatic fiber, fine rule, thick line etc.; the existence of these impurity all will influence quality of yarn; thereby in textile technology field, impurities in institute's yarn is detected and removes accordingly work, it is extremely important just to seem." electronic yarn clearer " (it is clear to be called for short electricity) is special electronic device in order to online detection yarn qualities index, and it is installed in last procedure of " spinning "--on the bobbin-winding machine that " winder " uses.Electricity is wanted each road yarn of on-line monitoring clearly, specifically is in the yarn high-speed cruising, and instant omnidistance all quality index that detect yarn comprise: yarn defect, bar are done or the like.Whether common yarn qualities pick-up unit can only detect as yarn shapes such as cotton knot, short slub, long slubbing, details unusually to paramorph fault on the yarn, still, can not exist unusually yarn color and judge but at present.And the raising that textile is required along with development of times and people, the unusual fault of yarn color and luster also more and more causes the concern of each side, thereby is essential the traditional type sensor that can not detect the yarn color characteristic is improved.
The utility model content
Technical problem to be solved in the utility model is at above-mentioned deficiency of the prior art, provide a kind of yarn shape and color and luster unusual online high-speed detection device, its simple in structure and use easy to operate, can be simultaneously to the form of yarn and color and luster detects unusually and detection speed is fast, accuracy of detection is high.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: the unusual online high-speed detection device of a kind of yarn shape and color and luster, comprise detecting unit, to detecting unit institute detection signal carry out the signal processing circuit of filtering and processing and amplifying, the ECU (Electrical Control Unit) of joining with described signal processing circuit and by the warning indicating member that ECU (Electrical Control Unit) is controlled, it is characterized in that: the photoelectric sensor of described detecting unit for yarn shape fault and color and luster fault are detected in real time; Photoelectric sensor is by housing, carry out the luminotron of vertical irradiation to detected yarn, and forms with corresponding reflex circuit receiving tube of luminotron and transmission road receiving tube; Described reflex circuit receiving tube is for receiving the reflection ray after detected yarn reflection and the photoelectric receiving tube of corresponding reflection yarn color and luster and morphological feature, described transmission road receiving tube is for receiving not the transmitted ray that blocked by detected yarn and the photoelectric receiving tube of corresponding reflection yarn shape feature, and housing is provided with the detection groove that passes for detected yarn; Luminotron, reflex circuit receiving tube and transmission road receiving tube all are arranged on the housing; Described reflex circuit receiving tube and transmission road receiving tube all connect signal processing circuit.
Described luminotron, detected yarn and transmission road receiving tube are all in the same plane, and luminotron and transmission road receiving tube lay respectively at and detect the groove left and right sides and the two about detected yarn left-right symmetric, and the reflex circuit receiving tube is positioned at the side-lower that detects groove.
The transmitting illuminant of described luminotron is white light modulated.
Also be connected to programmable amplifying circuit between described signal processing circuit and the ECU (Electrical Control Unit).
Also comprise the signal compensation circuit that described signal processing circuit is carried out the real-time online compensation, described signal compensation circuit is controlled adjustment by ECU (Electrical Control Unit).
Described detection groove is arranged on the middle part, top of housing, and luminotron is positioned at and detects the groove left side, and transmission road receiving tube is positioned at and detects the groove right side, and the reflex circuit receiving tube is positioned at the lower left of detecting groove; Described detection groove is a rectangular channel, the lower left of described rectangular channel be provided with one with the corresponding inclined-plane of reflex circuit receiving tube.
The utility model compared with prior art has the following advantages, and 1, simple and reasonable and processing and fabricating is convenient.2, dependable performance, can be simultaneously to the form of yarn and color and luster detects unusually and detection speed is fast, accuracy of detection is high.3, use is easy and simple to handle, only detected yarn need be put into the detection groove on the photoelectric sensor housing during detection, make detected yarn pass, promptly can whether exist form and color and luster fault to detect to detected yarn by this photoelectric sensor with the detection groove of speed from photoelectric sensor of 0-2400m/s; After photoelectric sensor carries out processing and amplifying with its detection signal synchronous driving to programmable amplifying circuit simultaneously, input to ECU (Electrical Control Unit) and handle computing and make whether having form or the unusual judgement of color and luster; And ECU (Electrical Control Unit) is tackled the warning indicating member mutually according to judged result and is controlled, and indicator signal delivered to upper control module, thereby by upper control module according to detected warning message, in time start rejecting mechanism and will exist the yarn of fault to reject, thereby can effectively guarantee quality of yarn.4, used photoelectric sensor volume is small and exquisite, rational in infrastructure and stable and reliable for performance, it is by housing and the luminotron that is arranged on enclosure interior, reflex circuit receiving tube and transmission road receiving tube are formed, the reflex circuit receiving tube is for receiving the reflection ray after detected yarn reflection and the photoelectric receiving tube of corresponding reflection yarn color and luster and morphological feature, transmission road receiving tube is for receiving not the transmitted ray that blocked by detected yarn and the photoelectric receiving tube of corresponding reflection yarn shape feature, to sum up, the principle of work of photoelectric sensor is: with luminotron to when being in the detected yarn that detects in the groove and carrying out vertical irradiation, because detected yarn blocks and reflects emitted light, make the corresponding influence of light signal generating of transmitted light path and reflected light path and two paths of signals be respectively transmission road receiving tube and emission road receiving tube receives, and the variable quantity of transmitted light path and reflected light path light signal is exactly the characteristic information of detected yarn, particularly, catoptrical intensity has comprised the color and the diameter information of detected yarn, and the diameter that the transmission light intensity has comprised yarn is a shape information.5, the used transmitting illuminant of luminotron is white modulated light source in the photoelectric sensor, thereby can effectively reduce the influence of ambient light to institute's detection signal.6, have the signal compensation circuit of controlling adjustment by ECU (Electrical Control Unit), can carry out online signal compensation and adjustment in real time to described signal processing circuit by this signal compensation circuit.In sum, the utility model is simple in structure and use easy to operate, can be simultaneously to the form of yarn and color and luster detects unusually and detection speed is fast, accuracy of detection is high, can be simply and detect the form fault and the color and luster fault of detected yarn exactly, and indicator signal delivered to upper control module, thereby, in time start rejecting mechanism and will exist the yarn of fault to reject, thereby can effectively guarantee quality of yarn according to detected warning message.
Below by drawings and Examples, the technical solution of the utility model is described in further detail.
Description of drawings
Fig. 1 is a schematic block circuit diagram of the present utility model.
Fig. 2 is the structural representation of the utility model photoelectric sensor.
Description of reference numerals:
The 1-photoelectric sensor; The 2-programmable amplifying circuit; The 3-ECU (Electrical Control Unit);
4-warning indicating member; The 5-housing; The 6-luminotron;
The detected yarn of 7-; 8-reflex circuit receiving tube; 9-transmission road receiving tube;
The 10-signal compensation circuit; The 11-inclined-plane; 12-detects groove;
The 13-signal processing circuit.
Embodiment
As shown in Figure 1 and Figure 2, the utility model comprise detecting unit, to detecting unit institute detection signal carry out the signal processing circuit 13 of filtering and processing and amplifying, the ECU (Electrical Control Unit) 3 of joining with described signal processing circuit 13 and the warning indicating member of controlling by ECU (Electrical Control Unit) 34, be provided with in the described ECU (Electrical Control Unit) 3 signal after handling through described signal processing circuit 13 carried out analog-to-digital A/D converter.In addition, also comprise the signal compensation circuit 10 that described signal processing circuit 13 is carried out the real-time online compensation, described signal compensation circuit 10 is controlled adjustment by ECU (Electrical Control Unit) 3.
Wherein, the photoelectric sensor 1 of described detecting unit for yarn shape fault and color and luster fault are detected in real time.Described photoelectric sensor 1 is by housing 5, carry out the luminotron 6 of vertical irradiation to detected yarn 7, and forms with luminotron 6 corresponding reflex circuit receiving tubes 8 and transmission road receiving tube 9.Described reflex circuit receiving tube 8 is for receiving the reflection ray after detected yarn 7 reflections and the photoelectric receiving tube of corresponding reflection yarn color and luster and morphological feature, and described transmission road receiving tube 9 is for receiving not the transmitted ray that blocked by detected yarn 7 and the photoelectric receiving tube of corresponding reflection yarn shape feature.Described housing 5 is provided with the detection groove 12 that passes for detected yarn 7.Described luminotron 6, reflex circuit receiving tube 8 and transmission road receiving tube 9 all are arranged on the housing 5; And luminotron 6, detected yarn 7 and transmission road receiving tube 9 are all in the same plane, luminotron 6 and transmission road receiving tube 9 lay respectively at and detect groove 12 left and right sides and the two about detected yarn 7 left-right symmetric, and reflex circuit receiving tube 8 is positioned at the side-lower that detects groove 12.Simultaneously, described reflex circuit receiving tube 8 and transmission road receiving tube 9 all connect signal processing circuit 13; And the transmitting illuminant of described luminotron 6 is white light modulated.
In the present embodiment, also be connected to programmable amplifying circuit 2 between described signal processing circuit 13 and the ECU (Electrical Control Unit) 3.Described detection groove 12 is arranged on the middle part, top of housing 5, and luminotron 6 is positioned at and detects groove 12 left sides, and transmission road receiving tube 9 is positioned at and detects groove 12 right sides, and reflex circuit receiving tube 8 is positioned at the lower left of detecting groove 12.Described detection groove 12 is a rectangular channel, and the lower left of described rectangular channel is provided with a reflex circuit receiving tube 8 corresponding inclined-planes 11.
The course of work of the present utility model is: during detection, detected yarn 7 passes with the detection groove 12 of speed from photoelectric sensor 1 of 0-2400m/s; Simultaneously, carry out vertical irradiation by the 6 pairs of detected yarns 7 of luminotron that are arranged on photoelectric sensor 1 inside, make the light source of luminotron 6 in detection zone, form and the perpendicular section hot spot of detected yarn 7 traffic directions, under the perfect condition, this hot spot is even everywhere on the vertical direction of detected yarn 7; After adopting 6 pairs of detected yarns 7 of luminotron to carry out vertical irradiation, because the reflection of detected yarn 7 and blocking, to cause corresponding influence to the reflex circuit and the transmission loop of 6 irradiation light of luminotron, simultaneously be reflected respectively road receiving tube 8 and transmission road receiving tube 9 of the light signal in above-mentioned reflex circuit and transmission loop receives and changes corresponding electric signal synchronously into, and is sent to programmable amplifying circuit 2 and ECU (Electrical Control Unit) 3 successively; 3 pairs of ECU (Electrical Control Unit) the signal that transmits after analog to digital conversion and corresponding analyzing and processing, make the judgement that whether has form and/or color fault, and the indication of reporting to the police of corresponding control warning indicating member 4.
To sum up, the course of work of described photoelectric sensor 1 is: in detecting groove 12 during no yarn, directly be reflected road receiving tube 8 and transmission road receiving tube 9 of luminotron 6 emitted lights receives, the light signal that this moment, reflex circuit receiving tube 8 and transmission road receiving tube 9 were received is the dead slot signal, through programmable amplifying circuit 2 and ECU (Electrical Control Unit) 3 successively received signal is handled with data acquisition after signal data when obtaining dead slot.When actual detected is analyzed, when the diameter of detected yarn 7 than setting diameter hour, promptly when spun yarn being put into detection groove 12, because the light that spun yarn blocks is less, then compare with setting value, the light that the road of transmission at this moment receiving tube 9 receives is more, and the change amount signal that luminotron 6 emitted lights and transmission road receiving tube 9 are received between light is less; And when the diameter of detected yarn 7 than setting diameter when big, promptly when rove being put into detection groove 12, because the light that rove blocks is more, then compare with setting value, the light that the road of transmission at this moment receiving tube 9 receives is less, thereby the change amount signal of luminotron 6 emitted lights and transmission road receiving tube 9 light that receive is bigger.To sum up, carry out the calculation process analysis, get final product the corresponding information from objective pattern that draws detected yarn 7, utilize this feature can realize the online high speed detection that yarn shape is unusual by the signal that transmission road receiving tube 9 is received.
Equally, during actual detected, when the color of detected yarn 7 is lighter than setting value, for example white yarn is put into when detecting groove 12, because white yarn is bigger to the volume reflection of light, then to compare with setting value, the light intensity that this moment, reflex circuit receiving tube 8 received is bigger; And when the color of detected yarn 7 is heavier than setting value, for example be that red yarn is put into when detecting groove 12 with coloured yarn, because red yarn is less to the volume reflection of light, then to compare with setting value, the light intensity that this moment, reflex circuit receiving tube 8 received is less.To sum up,, get final product the corresponding color characteristic information that draws detected yarn 7, utilize this feature can realize the online high speed detection that the yarn color and luster is unusual by reflex circuit receiving tube 8 received signals are carried out the calculation process analysis.In addition, reflex circuit receiving tube 8 still can reflect the yarn shape feature, is embodied in, and is then more through the reflection ray amount of its reflection when the diameter of detected yarn 7 is big, and promptly the emission light amount that this moment, reflex circuit receiving tube 8 received is bigger; Vice versa.
The above; it only is preferred embodiment of the present utility model; be not that the utility model is imposed any restrictions; everyly any simple modification that above embodiment did, change and equivalent structure are changed, all still belong in the protection domain of technical solutions of the utility model according to the utility model technical spirit.
Claims (6)
1. yarn shape and the unusual online high-speed detection device of color and luster, comprise detecting unit, to detecting unit institute detection signal carry out the signal processing circuit (13) of filtering and processing and amplifying, the ECU (Electrical Control Unit) (3) of joining with described signal processing circuit (13) and by the warning indicating member (4) that ECU (Electrical Control Unit) (3) is controlled, it is characterized in that: the photoelectric sensor (1) of described detecting unit for yarn shape fault and color and luster fault are detected in real time; Photoelectric sensor (1) is by housing (5), carry out the luminotron (6) of vertical irradiation to detected yarn (7), and forms with corresponding reflex circuit receiving tube of luminotron (6) (8) and transmission road receiving tube (9); Described reflex circuit receiving tube (8) is for receiving the reflection ray after detected yarn (7) reflection and the photoelectric receiving tube of corresponding reflection yarn color and luster and morphological feature, described transmission road receiving tube (9) is for receiving not the transmitted ray that blocked by detected yarn (7) and the photoelectric receiving tube of corresponding reflection yarn shape feature, and housing (5) is provided with the detection groove (12) that passes for detected yarn (7); Luminotron (6), reflex circuit receiving tube (8) and transmission road receiving tube (9) all are arranged on the housing (5); Described reflex circuit receiving tube (8) and transmission road receiving tube (9) all connect signal processing circuit (13).
2. according to described yarn shape of claim 1 and the unusual online high-speed detection device of color and luster, it is characterized in that: described luminotron (6), detected yarn (7) and transmission road receiving tube (9) are all in the same plane, luminotron (6) and transmission road receiving tube (9) lay respectively at and detect groove (12) left and right sides and the two about detected yarn (7) left-right symmetric, and reflex circuit receiving tube (8) is positioned at the side-lower that detects groove (12).
3. according to claim 1 or 2 described yarn shapes and the unusual online high-speed detection device of color and luster, it is characterized in that: the transmitting illuminant of described luminotron (6) is white light modulated.
4. according to claim 1 or 2 described yarn shapes and the unusual online high-speed detection device of color and luster, it is characterized in that: also be connected to programmable amplifying circuit (2) between described signal processing circuit (13) and the ECU (Electrical Control Unit) (3).
5. according to claim 1 or 2 described yarn shapes and the unusual online high-speed detection device of color and luster, it is characterized in that: also comprise the signal compensation circuit (10) that described signal processing circuit (13) is carried out the real-time online compensation, described signal compensation circuit (10) is controlled adjustment by ECU (Electrical Control Unit) (3).
6. according to claim 1 or 2 described yarn shapes and the unusual online high-speed detection device of color and luster, it is characterized in that: described detection groove (12) is arranged on the middle part, top of housing (5), luminotron (6) is positioned at and detects groove (12) left side, transmission road receiving tube (9) is positioned at and detects groove (12) right side, and reflex circuit receiving tube (8) is positioned at the lower left of detecting groove (12); Described detection groove (12) is a rectangular channel, the lower left of described rectangular channel be provided with one with the corresponding inclined-plane of reflex circuit receiving tube (8) (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200319609U CN201344908Y (en) | 2009-02-20 | 2009-02-20 | Yarn shape and abnormal color on-line high-speed detecting device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200319609U CN201344908Y (en) | 2009-02-20 | 2009-02-20 | Yarn shape and abnormal color on-line high-speed detecting device |
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| CN201344908Y true CN201344908Y (en) | 2009-11-11 |
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| CNU2009200319609U Ceased CN201344908Y (en) | 2009-02-20 | 2009-02-20 | Yarn shape and abnormal color on-line high-speed detecting device |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102087143A (en) * | 2009-09-30 | 2011-06-08 | 里特捷克有限公司 | Method of monitoring color homogeneity of yarn surface and apparatus for making the same |
| CN102507590A (en) * | 2011-10-14 | 2012-06-20 | 李军生 | Multifunctional comprehensive measuring and monitoring instrument for detecting cotton yarn |
| CN102998311A (en) * | 2012-11-20 | 2013-03-27 | 雅安恒圣高纯石墨科技有限责任公司 | System and method for quickly detecting apparent parameters of isostatic pressing formed graphite |
| CN103914974A (en) * | 2014-04-23 | 2014-07-09 | 杭州贝富电气有限公司 | Intelligent yarn induction device |
| CN104297257A (en) * | 2013-07-16 | 2015-01-21 | 里特捷克有限公司 | Method for monitoring quality of yarn by electronic yarn cleaner and detector for carrying out the method |
| CN105277570A (en) * | 2014-05-29 | 2016-01-27 | 村田机械株式会社 | Yarn monitoring device |
| CN105675618A (en) * | 2016-01-19 | 2016-06-15 | 浙江工业大学义乌科学技术研究院有限公司 | Double-light-source yarn flaw detection method |
| CN105698685A (en) * | 2016-03-28 | 2016-06-22 | 衢州市优德工业设计有限公司 | Yarn testing device |
| CN105841610A (en) * | 2016-03-28 | 2016-08-10 | 衢州市优德工业设计有限公司 | Yarn detection method |
| CN106676702A (en) * | 2016-12-14 | 2017-05-17 | 盐城工学院 | Slasher with functions of color measurement and match and double nanometer spinning and method for manufacturing slashed yarns |
| CN108519385A (en) * | 2018-04-20 | 2018-09-11 | 全球能源互联网研究院有限公司 | A fiber online monitoring device and method |
| CN109060677A (en) * | 2018-08-27 | 2018-12-21 | 河北隽唐科技有限公司 | Welding wire color on-line measuring device |
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2009
- 2009-02-20 CN CNU2009200319609U patent/CN201344908Y/en not_active Ceased
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102087143A (en) * | 2009-09-30 | 2011-06-08 | 里特捷克有限公司 | Method of monitoring color homogeneity of yarn surface and apparatus for making the same |
| CN102087143B (en) * | 2009-09-30 | 2015-11-25 | 里特捷克有限公司 | For monitoring the method for the color homogeneity of yam surface and performing the device of the method |
| CN102507590A (en) * | 2011-10-14 | 2012-06-20 | 李军生 | Multifunctional comprehensive measuring and monitoring instrument for detecting cotton yarn |
| CN102998311A (en) * | 2012-11-20 | 2013-03-27 | 雅安恒圣高纯石墨科技有限责任公司 | System and method for quickly detecting apparent parameters of isostatic pressing formed graphite |
| CN102998311B (en) * | 2012-11-20 | 2015-06-17 | 雅安恒圣高纯石墨科技有限责任公司 | System and method for quickly detecting apparent parameters of isostatic pressing formed graphite |
| CN104297257B (en) * | 2013-07-16 | 2021-04-09 | 里特捷克有限公司 | Method for monitoring yarn quality and detector for carrying out the method |
| CN104297257A (en) * | 2013-07-16 | 2015-01-21 | 里特捷克有限公司 | Method for monitoring quality of yarn by electronic yarn cleaner and detector for carrying out the method |
| CN103914974B (en) * | 2014-04-23 | 2017-10-17 | 杭州贝富电气有限公司 | Intelligent yarn induction installation |
| CN103914974A (en) * | 2014-04-23 | 2014-07-09 | 杭州贝富电气有限公司 | Intelligent yarn induction device |
| CN105277570A (en) * | 2014-05-29 | 2016-01-27 | 村田机械株式会社 | Yarn monitoring device |
| CN105675618A (en) * | 2016-01-19 | 2016-06-15 | 浙江工业大学义乌科学技术研究院有限公司 | Double-light-source yarn flaw detection method |
| CN105698685A (en) * | 2016-03-28 | 2016-06-22 | 衢州市优德工业设计有限公司 | Yarn testing device |
| CN105841610A (en) * | 2016-03-28 | 2016-08-10 | 衢州市优德工业设计有限公司 | Yarn detection method |
| CN105841610B (en) * | 2016-03-28 | 2018-07-24 | 衢州市优德工业设计有限公司 | A kind of yarn detection method |
| CN106676702A (en) * | 2016-12-14 | 2017-05-17 | 盐城工学院 | Slasher with functions of color measurement and match and double nanometer spinning and method for manufacturing slashed yarns |
| CN106676702B (en) * | 2016-12-14 | 2019-01-25 | 盐城工学院 | A sizing machine with functions of color measurement and color matching and dual nano-spinning and method for manufacturing sizing |
| CN108519385A (en) * | 2018-04-20 | 2018-09-11 | 全球能源互联网研究院有限公司 | A fiber online monitoring device and method |
| CN109060677A (en) * | 2018-08-27 | 2018-12-21 | 河北隽唐科技有限公司 | Welding wire color on-line measuring device |
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Address after: 225700, Zhenxing Road, Zhaoyang Industrial Park, Jiangsu, Xinghua 8, China Patentee after: Jiangsu Shineline Technologies Co., Ltd. Address before: High tech Zone technology two road 710075 Shaanxi city of Xi'an province's 6 storey building No. 72 Patentee before: Jiangsu Shineline Technologies Co., Ltd. |
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Decision date of declaring invalidation: 20110218 Decision number of declaring invalidation: 16066 Granted publication date: 20091111 |