CN101301666A - Novel knot-prevention device for drawing fiber and releasing line - Google Patents
Novel knot-prevention device for drawing fiber and releasing line Download PDFInfo
- Publication number
- CN101301666A CN101301666A CNA2008101225350A CN200810122535A CN101301666A CN 101301666 A CN101301666 A CN 101301666A CN A2008101225350 A CNA2008101225350 A CN A2008101225350A CN 200810122535 A CN200810122535 A CN 200810122535A CN 101301666 A CN101301666 A CN 101301666A
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- wire
- swing arm
- paying
- column
- crossing wheel
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Abstract
The invention relates to a novel drawing and paying off anti-knotting device, which is mainly used for the anti-knotting of wire drawing and paying off of steel wire or wire rods. The novel drawing and paying off anti-knotting device comprises a column (9), a swing arm (7), a cylinder (6), a detection proximity switch (4), a swing arm wire-crossing wheel (5) and a column wire-crossing wheel (8); the column (9) is vertically arranged beside an overhead paying off rod of the drawing and paying off device; one end of the swing arm (7) is articulated with the middle of the column (9); the swing arm wire-crossing wheel (5) is arranged at the other end of the swing arm (7); the middle of the swing arm (7) is articulated with a piston rod of the cylinder (6); the detection proximity switch (4) is arranged on the overhead paying off rod of the drawing and paying off device and beside the swing arm (7). The novel drawing and paying off anti-knotting device can ensure that the overhead paying off rod is not drawn away and the steel wire is not snapped off.
Description
Technical field
The present invention relates to a kind of wire drawing actinobacillus device, especially relate to a kind of novel knot-prevention device for drawing fiber and releasing line that is used for the wire drawing actinobacillus device.Be mainly used in the anti-knotting of steel wire or wire rod wire drawing and paying.Belong to the metal wire-drawing equipment technical field.
Background technology
Metal current line wire drawing and paying is generally used the overhead unwrapping wire of hydraulic pressure.Comprise hydraulic pressure turn-over device, overhead unwrapping wire bar and some wire-crossing wheels and birdcage.The metal wire wire rod is preset on the turning device by driving during use, steel wire from turning device draw pass birdcage arrive the top wire-crossing wheel get off again through below wire-crossing wheel to wire drawing machine.If bird caging in the unwrapping wire process will cause steel wire to be obstructed at the birdcage place, because the effect of wire drawing power certainly will cause the unwrapping wire arm to break or the wire-crossing wheel place of steel wire below overhead unwrapping wire bar breaks.
Summary of the invention
The objective of the invention is to overcome above-mentioned deficiency, provide a kind of and can guarantee that overhead unwrapping wire bar is not pulled off the novel knot-prevention device for drawing fiber and releasing line that steel wire is not broken.
The object of the present invention is achieved like this: a kind of novel knot-prevention device for drawing fiber and releasing line, comprise that column, swing arm, cylinder, detection are near switch, swing arm wire-crossing wheel and column wire-crossing wheel, described column vertically is arranged at the overhead unwrapping wire bar side of wire drawing and paying device, hinged in the middle of swing arm one end and the column, the swing arm wire-crossing wheel is installed on the swing arm other end, hinged in the middle of the swing arm with the piston rod of cylinder, detect near switching device on the overhead unwrapping wire bar of wire drawing and paying device, and place the swing arm side.
If steel wire is in the knotting of the birdcage place of overhead unwrapping wire masthead portion, then resistance becomes big, it is big that wire drawing power also will become thereupon, to drive swing arm under this effect lifts, leave detect on the overhead unwrapping wire bar near switch, detect and can send signal because of the skew original position of swing arm near switch this moment, gives wire drawing machine with cutoff command.Make knotting back wire drawing machine in the extremely short time, shut down handled easily.Thereby guaranteed that overhead unwrapping wire bar is not pulled off, steel wire is not broken.
Description of drawings
Fig. 1 is a novel knot-prevention device for drawing fiber and releasing line Facad structure schematic diagram of the present invention.
Fig. 2 is for detecting near switch installation site schematic diagram.
Among the figure: birdcage 1, top wire-crossing wheel 2, overhead unwrapping wire bar 3, detection are near switch 4, swing arm wire-crossing wheel 5, cylinder 6, swing arm 7, column wire-crossing wheel 8, column 9.
The specific embodiment
Referring to Fig. 1, the novel knot-prevention device for drawing fiber and releasing line that the present invention relates to mainly is made up of near switch 4, swing arm wire-crossing wheel 5 and column wire-crossing wheel 8 column 9, swing arm 7, cylinder 6, detection.
Described column 9 vertically is arranged at the side of the overhead unwrapping wire bar 3 of wire drawing and paying device, hinged in the middle of swing arm 7 one ends and the column 9, swing arm wire-crossing wheel 5 is installed on swing arm 7 other ends, hinged in the middle of the swing arm 7 with the piston rod of cylinder 6, detection is installed on the overhead unwrapping wire bar 3 of wire drawing and paying device near switch 4, and places swing arm 7 sides.Cylinder 6 pulling force are set to adjustable to adapt to different unwrapping wire line footpaths.
Operation principle:
Steel wire penetrates to top wire-crossing wheel 2 from the birdcage 1 at overhead unwrapping wire bar 3 tops, passes the swing arm wire-crossing wheel 5 at swing arm top, and the column wire-crossing wheel 8 through the column top enters wire-drawing equipment.F1=F2+F3 under the normal condition.Wherein, F1 is the pulling force that enters the steel wire of wire-drawing equipment, and F2 is the pulling force of 6 pairs of swing arms 7 of cylinder, and F3 is the pulling force of birdcage to steel wire.If steel wire is in the knotting of the birdcage place of high top of the trellis, then F3 increases and causes F1 to increase, and F2 remains unchanged, cause swing arm to be lifted leaving detecting on the overhead unwrapping wire bar near switch, detect and send signal near switch and wire drawing machine is shut down to wire drawing machine.
Claims (2)
1, a kind of novel knot-prevention device for drawing fiber and releasing line, it is characterized in that described device comprises column (9), swing arm (7), cylinder (6), detection is near switch (4), swing arm wire-crossing wheel (5) and column wire-crossing wheel (8), described column (9) vertically is arranged at the overhead unwrapping wire bar side of wire drawing and paying device, hinged in the middle of swing arm (7) one ends and the column (9), swing arm wire-crossing wheel (5) is installed on swing arm (7) other end, hinged in the middle of the swing arm (7) with the piston rod of cylinder (6), detection is installed on the overhead unwrapping wire bar of wire drawing and paying device near switch (4), and places swing arm (7) side.
2, a kind of novel knot-prevention device for drawing fiber and releasing line according to claim 1 is characterized in that described cylinder (6) pulling force is set to adjustable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101225350A CN101301666A (en) | 2008-05-30 | 2008-05-30 | Novel knot-prevention device for drawing fiber and releasing line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101225350A CN101301666A (en) | 2008-05-30 | 2008-05-30 | Novel knot-prevention device for drawing fiber and releasing line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101301666A true CN101301666A (en) | 2008-11-12 |
Family
ID=40111866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008101225350A Pending CN101301666A (en) | 2008-05-30 | 2008-05-30 | Novel knot-prevention device for drawing fiber and releasing line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101301666A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103484912A (en) * | 2013-09-30 | 2014-01-01 | 无锡常欣科技股份有限公司 | Payoff rack device for coppered wire |
| CN104975483A (en) * | 2015-07-13 | 2015-10-14 | 苏州潮盛印花制版实业有限公司 | Spinning thread knotting detection device |
-
2008
- 2008-05-30 CN CNA2008101225350A patent/CN101301666A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103484912A (en) * | 2013-09-30 | 2014-01-01 | 无锡常欣科技股份有限公司 | Payoff rack device for coppered wire |
| CN103484912B (en) * | 2013-09-30 | 2015-09-16 | 无锡常欣科技股份有限公司 | The pay off rack device of coppered wire |
| CN104975483A (en) * | 2015-07-13 | 2015-10-14 | 苏州潮盛印花制版实业有限公司 | Spinning thread knotting detection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20081112 |