CN102454043A - Knitting needle sensing device for flat knitting machine - Google Patents
Knitting needle sensing device for flat knitting machine Download PDFInfo
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- CN102454043A CN102454043A CN2010105224636A CN201010522463A CN102454043A CN 102454043 A CN102454043 A CN 102454043A CN 2010105224636 A CN2010105224636 A CN 2010105224636A CN 201010522463 A CN201010522463 A CN 201010522463A CN 102454043 A CN102454043 A CN 102454043A
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Abstract
The invention discloses a knitting needle sensing device for a flat knitting machine in the textile field. The knitting needle sensing device for the flat knitting machine comprises a main body, a needle frame, a plurality of knitting needles, a mounting frame, a sensor, a brush and a system control circuit, wherein the needle frame is fixedly mounted on the main body; the plurality of knitting needles are fixedly mounted on the needle frame; the mounting frame is mounted on the main body in a sliding way; the sensor is fixedly mounted on the mounting frame and provided with a sensing head; the brush is mounted on the main body in a sliding way; and the system control circuit is fixedly mounted on the main body; and the system control circuit comprises a transformer circuit, a bridge rectifier circuit, an alternating current contactor circuit, a middle relay circuit and a sensing signal receiving circuit, wherein the transformer circuit is used for converting 220 V alternating current into 12 V alternating current; the bridge rectifier circuit is used for converting the 12 V alternating current to 12 V direct current; the alternating current contactor circuit is used for controlling a system power supply; and the middle relay circuit is used for controlling the equipment operation. The knitting needle sensing device for the flat knitting machine, disclosed by the invention, has the advantages of simple and practical structure, obvious detection effect, high reaction speed and very positive significance; and the protruding position of the knitting needle can be accurately obtained and the production efficiency is enhanced.
Description
Technical field
The present invention relates to a kind of cross weaving needle induction installation that is used for textile industry.
Background technology
Textile industry is the high and external bigger industry of interdependency of a labour intensive degree in China.China is maximum in the world fabric clothing production and exported country, and the sustained, stable growth of fabric clothing outlet is most important to guaranteeing China's foreign exchange reserve, balance of international payments/ balance of payment, stable RMB exchange rate, solution social employment and textile industry sustainable development.The raw material of textiles mainly contains cotton, cashmere, wool, silk cocoon silk, chemical fibre, feather eider down etc.The downstream industry of textile industry mainly contains rag trade, household textiles, fabrics for industrial use etc.Textile technology flow process and Equipment of Development all design in response to textile raw material at all times, and therefore, raw material has consequence in textile technology.In the production equipment in modern times, all can have a lot of knitting needles to make up weaving, but in case certain knitting needle to occur offside, break away from the operating position, this knitting needle influences the total quality of textiles with regard to cisco unity malfunction, and is serious even cause production accident.Therefore, protrusion problem how effectively to handle knitting needle in the fabrication processes becomes the field of textiles problem demanding prompt solution.
Summary of the invention
For overcoming above-mentioned shortcoming, the object of the present invention is to provide a kind of cross weaving needle induction installation that the knitting needle protrusion detects that is equipped with on knitting needle top.
In order to reach above purpose; The technical scheme that the present invention adopts is: it comprises body, be fixedly installed in the punch block of said body, be fixedly installed in a plurality of knitting needles on the said punch block, be slidingly mounted on said body installing rack, be fixedly installed in said installing rack and have the inductor of inductive head, the system, control circuit that is slidingly mounted on the hairbrush of said body and is fixedly installed in said body, said system, control circuit comprise with the 220V alternating current convert into the 12V alternating current transformer circuit, convert the 12V alternating current into the A.C. contactor circuit of the galvanic bridge rectifier of 12V, control system power supply, the auxiliary reclay circuit and the induced signal receiving circuit of control appliance operation.
More excellent is, said installing rack end has the cylindricality installing hole, and said installing hole side has screwed hole, and said screwed hole is equipped with screw.
More excellent is that said hairbrush is near a side that is installed on said installing rack.
More excellent is the Mao Zhiwei fur of said hairbrush.
More excellent is; When said inductor contacts the knitting needle of protrusion on body; Said inductive head rotates under the drag effect of protruding pin, produces a feedback signal that protruding pin is arranged simultaneously, and system, control circuit breaks off the A.C. contactor of controlling system power supply after receiving feedback signal.
Owing to adopted technique scheme; Cross weaving needle induction installation of the present invention is used to detect knitting needle protrusion inductor through being equipped with on knitting needle group top, accurately judges the time and the position of knitting needle protrusion; The operation of arrestment in time avoids continuing to produce underproof product.The present invention has the following advantages: simple and practical, it is remarkable to detect effect, and reaction speed is fast, and can provide the position of knitting needle protrusion accurately, has improved production efficiency, has very positive meaning.
Description of drawings
Accompanying drawing 1 is structural representation of the present invention.
Label is among the figure:
1-body 2-punch block 3-knitting needle
4-installing rack 41-installing hole 411-screwed hole
42-screw 5-inductor 51-inductive head
The 6-hairbrush
The specific embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present invention is set forth in detail, thereby protection scope of the present invention is made more explicit defining so that advantage of the present invention and characteristic can be easier to it will be appreciated by those skilled in the art that.
Can find out from the structural representation of accompanying drawing 1 cross weaving needle induction installation; The invention provides a kind of cross weaving needle induction installation; It comprises body 1, be fixedly installed in the punch block 2 of said body 1, be fixedly installed in a plurality of knitting needles 3 on the said punch block 2, be slidingly mounted on said body 1 installing rack 4, be fixedly installed in said installing rack 4 have inductive head 51 inductor 5, be slidingly mounted on the hairbrush 6 of said body 1 and the system, control circuit that is fixedly installed in said body 1, said system, control circuit comprise with the 220V alternating current convert into the 12V alternating current transformer circuit, convert the 12V alternating current into the A.C. contactor circuit of the galvanic bridge rectifier of 12V, control system power supply, the auxiliary reclay circuit and the induced signal receiving circuit of control appliance operation.
Wherein, said installing rack 4 ends have cylindricality installing hole 41, and said installing hole 41 sides have screwed hole 411, and said screwed hole 411 is equipped with spiral shell 42.Said hairbrush 6 is near a side that is installed on said installing rack 4.The Mao Zhiwei fur of said hairbrush 6.
In addition; When said inductor 5 contacts the knitting needle of protrusion on body 1; Said inductive head 51 rotates under the drag effect of protruding pin, produces a feedback signal that protruding pin is arranged simultaneously, and system, control circuit breaks off the A.C. contactor of controlling system power supply after receiving feedback signal.
Above embodiment only is explanation technical conceive of the present invention and characteristics; Its purpose is to let the people that is familiar with this technology understand content of the present invention and implements; Can not limit protection scope of the present invention with this; All equivalences that spirit is done according to the present invention change or modify, and all should be encompassed in protection scope of the present invention.
Claims (5)
1. cross weaving needle induction installation; It is characterized in that: it comprises body (1), is fixedly installed in the punch block (2) of said body (1), is fixedly installed in a plurality of knitting needles (3) on the said punch block (2), the installing rack (4) that is slidingly mounted on said body (1), the inductor with inductive head (51) (5) that is fixedly installed in said installing rack (4), the hairbrush (6) that is slidingly mounted on said body (1) and the system, control circuit that is fixedly installed in said body (1), and said system, control circuit comprises the 220V alternating current is converted into the transformer circuit of 12V alternating current, the 12V alternating current converted into the auxiliary reclay circuit and the induced signal receiving circuit of A.C. contactor circuit, the control appliance operation of the galvanic bridge rectifier of 12V, control system power supply.
2. cross weaving needle induction installation according to claim 1 is characterized in that: said installing rack (4) end has cylindricality installing hole (41), and said installing hole (41) side has screwed hole (411), and said screwed hole (411) is equipped with screw (42).
3. cross weaving needle induction installation according to claim 1 is characterized in that: said hairbrush (6) is near a side that is installed on said installing rack (4).
4. cross weaving needle induction installation according to claim 1 is characterized in that: the Mao Zhiwei fur of said hairbrush (6).
5. cross weaving needle induction installation according to claim 1; It is characterized in that: when said inductor (5) contacts the knitting needle of protrusion on body (1); Said inductive head (51) rotates under the drag effect of protruding pin; Produce a feedback signal that protruding pin is arranged simultaneously, system, control circuit breaks off the A.C. contactor of controlling system power supply after receiving feedback signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105224636A CN102454043A (en) | 2010-10-28 | 2010-10-28 | Knitting needle sensing device for flat knitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105224636A CN102454043A (en) | 2010-10-28 | 2010-10-28 | Knitting needle sensing device for flat knitting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102454043A true CN102454043A (en) | 2012-05-16 |
Family
ID=46037697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105224636A Pending CN102454043A (en) | 2010-10-28 | 2010-10-28 | Knitting needle sensing device for flat knitting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102454043A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103437061A (en) * | 2013-08-30 | 2013-12-11 | 中国科学院上海光学精密机械研究所 | Real-time monitoring device and real-time monitoring method for knitting needles |
| CN108060507A (en) * | 2018-01-25 | 2018-05-22 | 常州市新创智能科技有限公司 | Weft yarn needle needle-break detection device and its application method |
| CN110520561A (en) * | 2017-03-31 | 2019-11-29 | 耐克创新有限合伙公司 | Knitting machine with electron assistant component |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0314663A (en) * | 1989-06-12 | 1991-01-23 | Gunze Ltd | Sensor for needle breakage in knitting machine |
| JP2000064162A (en) * | 1998-08-11 | 2000-02-29 | Shima Seiki Mfg Ltd | Apparatus for detecting butt fracture of flat knitting machine |
| CN201155025Y (en) * | 2008-01-25 | 2008-11-26 | 浙江金恒数控科技股份有限公司 | Needle-breaking and tongue fault detection device for computerized stocking machine |
| CN101624750A (en) * | 2008-07-12 | 2010-01-13 | 黄保华 | Automatic needle-turning and loop-transferring flat machine |
-
2010
- 2010-10-28 CN CN2010105224636A patent/CN102454043A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0314663A (en) * | 1989-06-12 | 1991-01-23 | Gunze Ltd | Sensor for needle breakage in knitting machine |
| JP2000064162A (en) * | 1998-08-11 | 2000-02-29 | Shima Seiki Mfg Ltd | Apparatus for detecting butt fracture of flat knitting machine |
| CN201155025Y (en) * | 2008-01-25 | 2008-11-26 | 浙江金恒数控科技股份有限公司 | Needle-breaking and tongue fault detection device for computerized stocking machine |
| CN101624750A (en) * | 2008-07-12 | 2010-01-13 | 黄保华 | Automatic needle-turning and loop-transferring flat machine |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103437061A (en) * | 2013-08-30 | 2013-12-11 | 中国科学院上海光学精密机械研究所 | Real-time monitoring device and real-time monitoring method for knitting needles |
| CN103437061B (en) * | 2013-08-30 | 2015-02-18 | 中国科学院上海光学精密机械研究所 | Real-time monitoring device and real-time monitoring method for knitting needles |
| CN110520561A (en) * | 2017-03-31 | 2019-11-29 | 耐克创新有限合伙公司 | Knitting machine with electron assistant component |
| CN110520561B (en) * | 2017-03-31 | 2022-03-04 | 耐克创新有限合伙公司 | Knitting machine with electronic auxiliary components |
| US11286594B2 (en) | 2017-03-31 | 2022-03-29 | Nike, Inc. | Knitting machine with electronic auxiliary component |
| CN114672923A (en) * | 2017-03-31 | 2022-06-28 | 耐克创新有限合伙公司 | Knitting machine with electronic auxiliary components |
| CN108060507A (en) * | 2018-01-25 | 2018-05-22 | 常州市新创智能科技有限公司 | Weft yarn needle needle-break detection device and its application method |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120516 |