CN201447557U - Spandex broken yarn detecting and automatic stopping control device of flat machine - Google Patents
Spandex broken yarn detecting and automatic stopping control device of flat machine Download PDFInfo
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- CN201447557U CN201447557U CN2009200624457U CN200920062445U CN201447557U CN 201447557 U CN201447557 U CN 201447557U CN 2009200624457 U CN2009200624457 U CN 2009200624457U CN 200920062445 U CN200920062445 U CN 200920062445U CN 201447557 U CN201447557 U CN 201447557U
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- spandex
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- broken yarn
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Abstract
The utility model provides a spandex broken yarn detecting and automatic stopping control device of a flat machine. The spandex broken yarn detecting and automatic stopping control device comprises a magnetic hook and a magnetic eye, and spandex enters a weaving zone of the flat machine after penetrating through the magnetic eye through the magnetic hook, wherein the control device is provided with an alarm circuit and a metal switch, the alarm circuit is provided with a first fixed electrode contact sheet and a second fixed electrode contact sheet which are arranged and distributed up and down, and the metal switch is articulated with the first fixed electrode contact sheet. The metal switch is provided with an articulating end and a detecting end, the articulating end is articulated with the first fixed electrode contact sheet, the detecting end is hung or separately hung at the spandex between the magnetic hook and the magnetic eye, the length of a communicating segment at one side of the articulating end is larger than or equal to the distance between the first fixed electrode contact sheet and the second fixed electrode contact sheet, and the metal switch adopts the structure of a rectangular frame or a rectangular steel wire. Compared with the prior art, the spandex broken yarn detecting and automatic stopping control device not only can timely detect the yarn breaking condition of the spandex and timely control the machine to stop running, but also can save labor and reduce flawed cloth; moreover, the control device has the characteristics of simple structure, low cost and the like.
Description
Technical field
The utility model relates to field of textiles, particularly relate to a kind of can detect immediately spandex braiding occur in the course of conveying broken yarn situation, and the spandex broken yarn of controlling the flat machine of flat machine autostop simultaneously detects and from fixed-position stop control apparatus.
Background technology
In the prior art, along with the development and progress of technology, people constantly upgrade the requirement of cloth veriety, also emerge various clothes on the market.In these numerous textile products, it is also more and more to add the spandex dry goods.Yet; existing flat machine has only the automatic stop arrangement that detects the cotton yarn broken yarn; and do not detect the automatic stop arrangement of spandex broken yarn; need carry out the hand inspection spandex by naked eyes at production band spandex cloth time-like and in the braiding course of conveying, broken yarn whether occur; and come artificial controlled stop machine with this, avoid continuing to produce defective cloth.Owing to be to carry out manual detection by naked eyes, not only labour intensity is big, and accuracy is extremely low, efficient is lower.If error is arranged slightly, will cause the spandex broken yarn after machine still remain in operation, and continue to produce defective cloth, this has brought great cost waste for flat machine production band spandex dry goods.
Therefore, at the deficiencies in the prior art, provide a kind of can in time detect spandex whether occur broken yarn, and in time the spandex broken yarn of the flat machine that shuts down of control machine detect and be very necessary from fixed-position stop control apparatus.
Summary of the invention
The purpose of this utility model is to avoid the deficiencies in the prior art part and a kind of situation that broken yarn appears in spandex that can in time detect is provided, and the spandex broken yarn of in time controlling the flat machine that machine shuts down detects and from fixed-position stop control apparatus.
The purpose of this utility model realizes by following technical measures:
A kind of spandex broken yarn of flat machine detects and from fixed-position stop control apparatus, include magnetic crochet, magnetic eye, spandex passes the magnetic eye through magnetic crochet and enters flat machine knitting zone, wherein, be provided with warning circuit and metal switch, described warning circuit is provided with the first fixed electrode contact and the second fixed electrode contact, and described metal switch and the described first fixed electrode contact are hinged.
Preferably, the described first fixed electrode contact of above-mentioned warning circuit and the described second fixed electrode contact are upper and lower distributed architecture setting.
Above, be off-state when nominal situation between the described first fixed electrode contact of above-mentioned warning circuit and the described second fixed electrode contact, when the broken yarn operating mode occurring, connect conducting by the described metal switch that is articulated in the described first fixed electrode contact.
Another is preferred, above-mentioned metal switch is provided with hinged end and end of probe, described hinged end and the described first fixed electrode contact are hinged, described end of probe hangs on the described spandex between described magnetic crochet and the described magnetic eye when nominal situation, described end of probe breaks away from the suspension of described spandex when the broken yarn operating mode occurring, described metal switch connects described first fixed contact piece of conducting and described second fixed contact piece.
Preferred, the conduction period length of described hinged end one side of above-mentioned metal switch is greater than or equal to the spacing between described first fixed electrode contact and the described second fixed electrode contact.
Further, above-mentioned metal switch is set to the metal switch of rectangle frame structure.
Further, above-mentioned metal switch is set to the metal switch of closed metal wire frame structure.
Further, above-mentioned hinged end wiry is set to the straight line hinged end.
Above-mentioned wire setting can be the wire of rectangle frame structure.
Above-mentioned wire is a steel wire.
The spandex broken yarn of a kind of flat machine of the present utility model detects and from fixed-position stop control apparatus, by metal switch and warning circuit are set, and the first fixed electrode contact of metal switch and warning circuit is hinged, metal switch can swing up and down.The structure setting that the first fixed electrode contact of warning circuit and the second fixed electrode contact are set to distribute up and down, if make metal switch lay out, then warning circuit can conducting, and when metal switch is accommodated, can be connected with second contact chip of warning circuit, make the first fixed electrode contact and the second fixed electrode contact conducting of warning circuit, warning circuit is started working, and realizes the warning effect.
Consider the reasons such as loading of spandex, metal switch is preferably selected wire, wire is closed wire, wire also comprises hinged end and end of probe, the hinged end and the first fixed electrode contact are hinged, and spandex passes end of probe wiry through magnetic crochet and passes the magnetic eye then and enter flat machine knitting zone.When spandex was normally carried, the tension force of spandex was pulled to peak with end of probe wiry, and hinged end part wiry can not be connected with second contact chip of warning circuit, and warning circuit disconnects, and machine runs well and produces.When in a single day spandex breaks in course of conveying; wire can be put under the effect of gravity naturally to minimum point; because the conduction period length of described hinged end one side wiry is greater than or equal to the spacing between described first fixed electrode contact and the described second fixed electrode contact; therefore; first fixed electrode contact of warning circuit and the described second fixed electrode contact are owing to effect conducting wiry, and warning circuit is reported to the police and shut down.
To sum up analyze and can draw, the spandex broken yarn of this flat machine detect and from fixed-position stop control apparatus can not only accurately detect flat machine in process of production spandex whether carry interruption, and flat machine is shut down at once behind the spandex broken yarn, avoid continuous float cloth.Can also save a large amount of manpowers and reduce labor strength, reduce the generation of defective cloth.In addition, the spandex broken yarn of this flat machine detects with relative simple from the structure of fixed-position stop control apparatus, with low cost.
Description of drawings
The utility model will be further described in conjunction with the accompanying drawings, but the content in the accompanying drawing does not constitute any restriction of the present utility model.
Fig. 1 is that the spandex broken yarn of a kind of flat machine of the utility model detects and from the structural representation of fixed-position stop control apparatus;
The schematic diagram of broken yarn situation appears in the spandex of Fig. 2 Fig. 1 in course of conveying;
In Fig. 1, Fig. 2, comprise:
The first fixed electrode contact 41, the second fixed electrode contact 42, spandex 5, warning circuit 6.
The specific embodiment
Spandex broken yarn to a kind of flat machine of the present utility model detects and is further described from fixed-position stop control apparatus with the following Examples.
A kind of spandex broken yarn of flat machine detects and from fixed-position stop control apparatus, as shown in Figure 1, include magnetic crochet 1, magnetic eye 2, warning circuit 6 and metal switch 3, spandex 5 passes magnetic eye 2 through magnetic crochet 1 and enters flat machine knitting zone. and warning circuit 6 is provided with the first fixed electrode contact 41 and the second fixed electrode contact 42, the first fixed electrode contact 41 and the second fixed electrode contact 42 are distributed architecture setting up and down, the first fixed electrode contact 41 and the second fixed electrode contact 42 respectively with the circuit of warning circuit just, negative pole connects, when nominal situation off-state between the first fixed electrode contact 41 and the second fixed electrode contact 42, when the broken yarn operating mode occurring, connecting conducting by the metal switch 3 that is articulated in the first fixed electrode contact 41. metal switch 3 is provided with hinged end 31 and end of probe 32, the hinged end 31 and the first fixed electrode contact 41 are hinged, end of probe 32 hangs on the spandex 5 between magnetic crochet 1 and the magnetic eye 2 when nominal situation, end of probe 32 breaks away from the suspension of spandex 5 when the broken yarn operating mode occurring, simultaneously the metal switch 3 conduction period length that connects hinged end 31 1 sides of conducting first fixed contact pieces 41 and second fixed contact piece, 42. metal switches 3 be traditionally arranged to be equal to, or greater than between the first fixed electrode contact 41 and the second fixed electrode contact 42 between distance, have no progeny in course of conveying to guarantee spandex 5, metal switch 3 is under the effect of gravity, hinged end 31 can connect the first fixed electrode contact 41 and the second fixed electrode contact 42, realize closing of circuit, the effect of warning circuit 6 work. usually, metal switch 3 is set to the metal switch of rectangle frame structure, contacting between the hinged end 31 of being convenient to metal switch 3 and the first fixed electrode contact 41 of warning circuit 6 and the second fixed electrode contact 42.
The spandex broken yarn of this flat machine detects and from the operation principle of fixed-position stop control apparatus is, when spandex 5 normal conveyings, spandex 5 enters flat machine knitting zone through the end of probe 32 mistake magnetic eyes 2 that magnetic crochet 1 passes metal switch 3, the tension force of spandex 5 makes the end of probe 32 of metal switch 3 be pulled to peak, disconnect between the second fixed electrode contact 42 and the metal switch 3 this moment, and machine runs well and produces.After in case spandex 5 breaks, as shown in Figure 2, metal switch 3 is subjected to self gravitation to influence nature to fall to minimum point, and the hinged end 31 of metal switch 3 is connected the first fixed electrode contact 41 of warning circuit 6 and the second fixed electrode contact 42 and formed loops, warning circuit 6 work make flat machine stop to produce.In order to save cost, and make full use of the characteristics that existing flat machine is furnished with disconnected cotton yarn automatic stop arrangement, warning circuit 6 can be connected to disconnected cotton yarn automatic stop arrangement, be used as disconnected cotton yarn situation and equally treat to report to the police and shut down.Therefore, the spandex broken yarn of this flat machine detect and from fixed-position stop control apparatus can not only accurately detect flat machine in process of production spandex whether carry interruption, and flat machine is shut down at once behind disconnected spandex, avoid continuous float cloth.
A kind of spandex broken yarn of flat machine detects and from fixed-position stop control apparatus, other structure is identical with the structure of embodiment 1, difference is that metal switch is set to the rectangular metal steel wire in this embodiment, equally, the spandex broken yarn that makes spandex pass flat machine in course of conveying detects and from the test side of the metal steel wire of fixed-position stop control apparatus, first contact chip of metal steel wire and warning circuit is hinged, and warning circuit connects the cotton yarn automatic stop arrangement.When spandex was normally carried, spandex self tension force was pulled to peak with the metal steel wire, disconnected between first contact chip of warning circuit and second contact chip at this moment, and flat machine normally moves production; When in a single day spandex breaks in course of conveying; the metal steel wire is influenced by self gravitation; naturally fall to minimum point; this moment, metal steel wire hinged end was connected the formation loop with the first fixed electrode contact and the second fixed electrode contact of warning circuit; warning circuit work; warning circuit is connected to disconnected cotton yarn automatic stop arrangement, disconnected cotton yarn device is reported to the police shut down.Therefore, the spandex broken yarn of this flat machine detect and from fixed-position stop control apparatus can not only accurately detect flat machine in process of production spandex whether carry interruption, and flat machine is shut down at once behind disconnected spandex, avoid continuous float cloth.
Need to prove that metal switch is not limited to the metal steel wire, can also be set to metal copper wire, metal aluminum filament etc.
Should be noted that at last; above embodiment is only in order to the explanation the technical solution of the utility model but not to the restriction of the utility model protection domain; although the utility model has been done detailed description with reference to preferred embodiment; those of ordinary skill in the art is to be understood that; can make amendment or be equal to replacement the technical solution of the utility model, and not break away from the essence and the scope of technical solutions of the utility model.
Claims (10)
1. the spandex broken yarn of a flat machine detects and from fixed-position stop control apparatus, include magnetic crochet, magnetic eye, spandex passes the magnetic eye through magnetic crochet and enters flat machine knitting zone, it is characterized in that: be provided with warning circuit and metal switch, described warning circuit is provided with the first fixed electrode contact and the second fixed electrode contact, and described metal switch and the described first fixed electrode contact are hinged.
2. the spandex broken yarn of flat machine according to claim 1 detects and from fixed-position stop control apparatus, it is characterized in that: the described first fixed electrode contact and the described second fixed electrode contact of described warning circuit are upper and lower distributed architecture setting.
3. the spandex broken yarn of flat machine according to claim 1 and 2 detects and from fixed-position stop control apparatus, it is characterized in that: be off-state when nominal situation between described first fixed contact piece of described warning circuit and described second fixed contact piece, connect conducting by the described metal switch that is articulated in the described first fixed electrode contact when the broken yarn operating mode occurring.
4. the spandex broken yarn of flat machine according to claim 1 detects and from fixed-position stop control apparatus, it is characterized in that: described metal switch is provided with hinged end and end of probe, described hinged end and the described first fixed electrode contact are hinged, described end of probe hangs on the described spandex between described magnetic crochet and the described magnetic eye when nominal situation, described end of probe breaks away from the suspension of described spandex when the broken yarn operating mode occurring, described metal switch connects described first fixed contact piece of conducting and described second fixed contact piece.
5. the spandex broken yarn of flat machine according to claim 4 detects and from fixed-position stop control apparatus, it is characterized in that: the conduction period length of described hinged end one side of described metal switch is greater than or equal to the spacing between described first fixed electrode contact and the described second fixed electrode contact.
6. the spandex broken yarn of flat machine according to claim 5 detects and from fixed-position stop control apparatus, it is characterized in that: described metal switch is set to the metal switch of rectangle frame structure.
7. the spandex broken yarn of flat machine according to claim 5 detects and from fixed-position stop control apparatus, it is characterized in that: described metal switch is set to the metal switch of closed metal wire frame structure.
8. the spandex broken yarn of flat machine according to claim 7 detects and from fixed-position stop control apparatus, it is characterized in that: described hinged end wiry is set to the straight line hinged end.
9. the spandex broken yarn of flat machine according to claim 8 detects and from fixed-position stop control apparatus, it is characterized in that: described wire is set to the wire of rectangle frame structure.
10. the spandex broken yarn of flat machine according to claim 9 detects and from fixed-position stop control apparatus, it is characterized in that: described wire is a steel wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200624457U CN201447557U (en) | 2009-08-17 | 2009-08-17 | Spandex broken yarn detecting and automatic stopping control device of flat machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200624457U CN201447557U (en) | 2009-08-17 | 2009-08-17 | Spandex broken yarn detecting and automatic stopping control device of flat machine |
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| CN201447557U true CN201447557U (en) | 2010-05-05 |
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| CN2009200624457U Expired - Lifetime CN201447557U (en) | 2009-08-17 | 2009-08-17 | Spandex broken yarn detecting and automatic stopping control device of flat machine |
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| CN (1) | CN201447557U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102425028A (en) * | 2011-09-28 | 2012-04-25 | 浙江欣君成服饰有限公司 | Full-computerized double-side seamless casting-on circular weft knitting machine |
| CN102453991A (en) * | 2010-10-29 | 2012-05-16 | 苏州丽丝兰时装有限公司 | Dual-station broken yarn detector |
| CN108557580A (en) * | 2017-12-30 | 2018-09-21 | 安徽省宁国天成电工有限公司 | A kind of disconnection monitoring warning device |
| CN110626885A (en) * | 2019-09-06 | 2019-12-31 | 杭州昕鸿布艺有限公司 | Yarn waxing device of bobbin winder |
-
2009
- 2009-08-17 CN CN2009200624457U patent/CN201447557U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102453991A (en) * | 2010-10-29 | 2012-05-16 | 苏州丽丝兰时装有限公司 | Dual-station broken yarn detector |
| CN102425028A (en) * | 2011-09-28 | 2012-04-25 | 浙江欣君成服饰有限公司 | Full-computerized double-side seamless casting-on circular weft knitting machine |
| CN108557580A (en) * | 2017-12-30 | 2018-09-21 | 安徽省宁国天成电工有限公司 | A kind of disconnection monitoring warning device |
| CN110626885A (en) * | 2019-09-06 | 2019-12-31 | 杭州昕鸿布艺有限公司 | Yarn waxing device of bobbin winder |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100505 |
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| CX01 | Expiry of patent term |