CN104947298A - Photoelectric type yarn breakage automatic-stop device used for jacquard fabric - Google Patents
Photoelectric type yarn breakage automatic-stop device used for jacquard fabric Download PDFInfo
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- CN104947298A CN104947298A CN201510453360.1A CN201510453360A CN104947298A CN 104947298 A CN104947298 A CN 104947298A CN 201510453360 A CN201510453360 A CN 201510453360A CN 104947298 A CN104947298 A CN 104947298A
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Abstract
The invention discloses a photoelectric type yarn breakage automatic-stop device used for jacquard fabric. The device comprises a plurality groups of infrared sending sources, a plurality groups of photosensitive receivers, an actuator, an electromagnet driver, a signal indicating lamp and an LCD (Liquid Crystal Display), wherein the number of the infrared sending sources is the same as that of the photosensitive receivers, and the infrared sending sources and the photosensitive receivers are paired for use; each infrared sending source and the corresponding photosensitive receiver in each pair form a light path; the light paths are respectively positioned under droppers; the output ends of the plurality groups of photosensitive receivers are connected with the actuator; the output end of the actuator is respectively connected with the electromagnet driver, the signal indicating lamp and the LCD. According to the invention, in case of yarn breakage, the droppers fall to block the light paths, the photosensitive receivers send out low level signals to the actuator, the actuator controls the signal indicating lamp to light up, and the yarn breakage position is displayed, so that the sensitivity is high, the structure is simple, and the anti-interference property is good, therefore, the device has good application prospect.
Description
Technical field
The present invention relates to a kind of photoelectric yarn automatic stop motion for figurative jacquard, belong to textile machinery part technical field.
Background technology
In figurative jacquard process, in order to improve crudy, spool rack is all provided with automatic stop motion, when Yarn break, automatic stop motion sends the signal that cut-offs, and display broken end position, be convenient to staff and find out broken end position, broken end is prevented to be involved in warp beam, its sensitivity directly affects warping efficiency, at present, automatic stop motion is electrical contact formula automatic stop motion, when yarn is through menopause tablet, when Yarn break, menopause tablet can fall because of own wt, connect circuit, transmission is cut-off signal, but, this device spirit density is lower, because the working environment of spool rack is very severe, flyings, dust easily enters in automatic stop arrangement, affect the normal descend of menopause tablet, cause malfunctioning, affect warping efficiency and effect.
Summary of the invention
The present invention seeks to overcome existing automatic stop motion is electrical contact formula automatic stop motion, spirit density is lower, and because the working environment of spool rack is very severe, flyings, dust easily enter in automatic stop arrangement, affect the normal descend of menopause tablet, cause malfunctioning problem.
In order to solve the problem, the technical solution adopted in the present invention is:
A kind of photoelectric yarn automatic stop motion for figurative jacquard, it is characterized in that: comprise the infrared transmission source of many groups, organize photoreceiver more, actuator, magnet driver, signal lamp and LCDs, infrared transmission source is identical with photoreceiver quantity, and pairing grouping uses, often organize infrared transmission source, photoreceiver forms a light path, each light path lays respectively at immediately below each menopause tablet, the output of many groups photoreceiver is connected with actuator, the output of described actuator respectively with magnet driver, signal lamp, LCDs is connected, described magnet driver is connected with the breaker that cut-offs.
Aforesaid a kind of photoelectric yarn automatic stop motion for figurative jacquard, is characterized in that: described infrared transmission source is laser infrared source.
Aforesaid a kind of photoelectric yarn automatic stop motion for figurative jacquard, it is characterized in that: also comprise watchdog circuit, described watchdog circuit is connected with actuator.
Aforesaid a kind of photoelectric yarn automatic stop motion for figurative jacquard, is characterized in that: described signal lamp comprises normal indicator lamp and broken end indicator lamp, and described normal indicator lamp is green light, represents normal operating conditions; Described broken end indicator lamp is red light, represents Yarn break state.
Aforesaid a kind of photoelectric yarn automatic stop motion for figurative jacquard, is characterized in that: described actuator is PLC.
Aforesaid a kind of photoelectric yarn automatic stop motion for figurative jacquard, is characterized in that: the quantity of described infrared transmission source, photoreceiver is consistent with the quantity of menopause tablet.
The invention has the beneficial effects as follows: the photoelectric yarn automatic stop motion for figurative jacquard of the present invention, infrared transmission source pairing photoreceiver is adopted to form a light path, each light path lays respectively at immediately below each menopause tablet, when Yarn break, menopause tablet falls to blocking light path, photoreceiver sends low level signal to actuator, actuator control signal indicator lamp lights, and show broken position, control to close stopping switch by magnet driver, highly sensitive, structure is simple, strong interference immunity, improve the crudy of figurative jacquard, have a good application prospect.
Accompanying drawing explanation
Fig. 1 is the system block diagram of the photoelectric yarn automatic stop motion for figurative jacquard of the present invention.
The implication marked in accompanying drawing is as follows:
1: infrared transmission source; 2: photoreceiver; 3: actuator; 4: magnet driver; 5: signal lamp; 6: LCDs; 7: watchdog circuit.
Detailed description of the invention
Below in conjunction with Figure of description, the present invention will be further described.Following examples only for technical scheme of the present invention is clearly described, and can not limit the scope of the invention with this.
As shown in Fig. 1, a kind of photoelectric yarn automatic stop motion for figurative jacquard, comprise the infrared transmission source 1 of many groups, many groups photoreceiver 2, actuator 3, magnet driver 4, signal lamp 5 and LCDs 6, infrared transmission source 1 is identical with photoreceiver 2 quantity, and pairing grouping uses, infrared transmission source 1, the quantity of photoreceiver 2 is consistent with the quantity of menopause tablet, often organize infrared transmission source 1, photoreceiver 2 forms a light path, each light path lays respectively at immediately below each menopause tablet, the output of many groups photoreceiver 2 is connected with actuator 3, the output of described actuator 3 respectively with magnet driver 4, signal lamp 5, LCDs 6 is connected, magnet driver 4 is connected with the breaker that cut-offs, LCDs 6 is for showing the position of broken yarn.
Described infrared transmission source 1 is laser infrared source, sends infrared signal precision high, safe and reliable, strong anti-interference performance.
The present invention also comprises watchdog circuit 7, watchdog circuit 7 is connected with actuator 3, watchdog circuit 7 can be subject to external interference (as electrostatic interference) at actuator 3, actuator 3 selects there is PLC, when after system crash, restart actuator 3, improve the reliability of the photoelectric yarn automatic stop motion being used for figurative jacquard.
Described signal lamp 5 comprises normal indicator lamp and broken end indicator lamp, and normal indicator lamp is green light, represents normal operating conditions; Broken end indicator lamp is red light, represents Yarn break state.
Photoelectric yarn automatic stop motion for figurative jacquard of the present invention, the course of work is as follows, yarn is normally through menopause tablet, when not breaking end, menopause tablet is positioned at above corresponding light path, what each photoreceiver sent high level outputs signal to actuator, and actuator controls normal indicator lamp, and green light lights; When breaking end, menopause tablet falls, and blocks light path, and corresponding photoreceiver sends and low levelly outputs signal to actuator, actuator controls broken end indicator lamp, and red light lights, and shows broken position, and controls to close stopping switch by magnet driver, highly sensitive, easy to use, safe and reliable.
In sum, photoelectric yarn automatic stop motion for figurative jacquard of the present invention, infrared transmission source pairing photoreceiver is adopted to form a light path, each light path lays respectively at immediately below each menopause tablet, when Yarn break, menopause tablet falls to blocking light path, photoreceiver sends low level signal to actuator, actuator control signal indicator lamp lights, and show broken position, control to close stopping switch by magnet driver, highly sensitive, structure is simple, strong interference immunity, improve the crudy of figurative jacquard, have a good application prospect.
More than show and describe general principle of the present invention, principal character and advantage.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (6)
1. the photoelectric yarn automatic stop motion for figurative jacquard, it is characterized in that: comprise the infrared transmission source of many groups (1), organize photoreceiver (2) more, actuator (3), magnet driver (4), signal lamp (5) and LCDs (6), infrared transmission source (1) is identical with photoreceiver (2) quantity, and pairing grouping uses, often organize infrared transmission source (1), photoreceiver (2) forms a light path, each light path lays respectively at immediately below each menopause tablet, the output organizing photoreceiver (2) is connected with actuator (3) more, the output of described actuator (3) respectively with magnet driver (4), signal lamp (5), LCDs (6) is connected, described magnet driver (4) is connected with the breaker that cut-offs.
2. a kind of photoelectric yarn automatic stop motion for figurative jacquard according to claim 1, is characterized in that: described infrared transmission source (1) is laser infrared source.
3. a kind of photoelectric yarn automatic stop motion for figurative jacquard according to claim 1, it is characterized in that: also comprise watchdog circuit (7), described watchdog circuit (7) is connected with actuator (3).
4. a kind of photoelectric yarn automatic stop motion for figurative jacquard according to claim 1, it is characterized in that: described signal lamp (5) comprises normal indicator lamp and broken end indicator lamp, described normal indicator lamp is green light, represents normal operating conditions; Described broken end indicator lamp is red light, represents Yarn break state.
5. a kind of photoelectric yarn automatic stop motion for figurative jacquard according to claim 1, is characterized in that: described actuator (3) is PLC.
6. a kind of photoelectric yarn automatic stop motion for figurative jacquard according to claim 1, is characterized in that: the quantity of described infrared transmission source (1), photoreceiver (2) is consistent with the quantity of menopause tablet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510453360.1A CN104947298A (en) | 2015-07-29 | 2015-07-29 | Photoelectric type yarn breakage automatic-stop device used for jacquard fabric |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510453360.1A CN104947298A (en) | 2015-07-29 | 2015-07-29 | Photoelectric type yarn breakage automatic-stop device used for jacquard fabric |
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| CN104947298A true CN104947298A (en) | 2015-09-30 |
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| CN201510453360.1A Pending CN104947298A (en) | 2015-07-29 | 2015-07-29 | Photoelectric type yarn breakage automatic-stop device used for jacquard fabric |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105220293A (en) * | 2015-11-17 | 2016-01-06 | 青海德瑞纺织品进出口有限公司 | For the photo-electric type automatic stop motion of Sectional warping machines |
| CN105239239A (en) * | 2015-11-17 | 2016-01-13 | 青海德瑞纺织品进出口有限公司 | Electric contact type automatic broken-end stopping device used for sectional warping machine |
| CN105297234A (en) * | 2015-11-25 | 2016-02-03 | 南通康禾新材料有限公司 | Intelligent bobbin creel for beaming special yarns for fibers |
| CN106929989A (en) * | 2017-03-13 | 2017-07-07 | 盐城工业职业技术学院 | Loom cracked ends detection method and system |
| CN107780035A (en) * | 2016-08-31 | 2018-03-09 | 佛山市叱咤科技有限公司 | Warp stop motion |
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| US4248272A (en) * | 1979-10-25 | 1981-02-03 | Appalachian Electronic Instruments, Inc. | Shed sensing stop motion system for high speed looms |
| CN201080536Y (en) * | 2007-06-23 | 2008-07-02 | 常熟市常新纺织器材有限公司 | Warp stop strip broken warp yarn electric display apparatus |
| CN202152395U (en) * | 2011-06-08 | 2012-02-29 | 台嘉玻璃纤维有限公司 | Yarn-break sensing device for loom |
| CN202298025U (en) * | 2011-10-31 | 2012-07-04 | 吴江江旭纺织有限公司 | Automatic control system for textile machine |
| CN202644073U (en) * | 2012-06-19 | 2013-01-02 | 际华三五零九纺织有限公司 | Warp stop device on Tsudakoma ZAX9100-type weaving machine |
| CN203938805U (en) * | 2014-04-22 | 2014-11-12 | 湖州申祥丝织有限责任公司 | A kind of modified spider watcher |
| CN204980638U (en) * | 2015-07-29 | 2016-01-20 | 吴江市华运纺织品有限公司 | Photoelectric yarn breakage automatic stop device for jacquard fabric |
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2015
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| US4248272A (en) * | 1979-10-25 | 1981-02-03 | Appalachian Electronic Instruments, Inc. | Shed sensing stop motion system for high speed looms |
| CN201080536Y (en) * | 2007-06-23 | 2008-07-02 | 常熟市常新纺织器材有限公司 | Warp stop strip broken warp yarn electric display apparatus |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105220293A (en) * | 2015-11-17 | 2016-01-06 | 青海德瑞纺织品进出口有限公司 | For the photo-electric type automatic stop motion of Sectional warping machines |
| CN105239239A (en) * | 2015-11-17 | 2016-01-13 | 青海德瑞纺织品进出口有限公司 | Electric contact type automatic broken-end stopping device used for sectional warping machine |
| CN105297234A (en) * | 2015-11-25 | 2016-02-03 | 南通康禾新材料有限公司 | Intelligent bobbin creel for beaming special yarns for fibers |
| CN107780035A (en) * | 2016-08-31 | 2018-03-09 | 佛山市叱咤科技有限公司 | Warp stop motion |
| CN106929989A (en) * | 2017-03-13 | 2017-07-07 | 盐城工业职业技术学院 | Loom cracked ends detection method and system |
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Application publication date: 20150930 |