CN103523599B - A kind of wire knot detector - Google Patents
A kind of wire knot detector Download PDFInfo
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- CN103523599B CN103523599B CN201310519181.4A CN201310519181A CN103523599B CN 103523599 B CN103523599 B CN 103523599B CN 201310519181 A CN201310519181 A CN 201310519181A CN 103523599 B CN103523599 B CN 103523599B
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Abstract
The application relates to wire rod processing technique field, particularly to a kind of wire knot detector, this detector is by arranging reciprocating hollow metallic rod at cylinder lumen, the described sheathed back-moving spring of hollow metal rod outer surface, cylinder inboard wall is fixed in described back-moving spring one end, the other end is fixed on hollow metallic rod, described hollow metallic rod two ends are embedded with porcelain eye respectively, in described porcelain eye, bore is less than knot to be measured, the first touch induction device it is provided with outside described cylinder, described hollow metal rod outer surface is provided with the second touch induction device that can abut with the first touch induction device, compared with prior art, the application simple in construction, the most cheap, accuracy of detection is high simultaneously, good reliability.
Description
Technical field
The application relates to wire rod processing technique field, particularly to a kind of wire knot detector.
Background technology
Electric wire is a kind of important materials that commercial production is indispensable, spreads all over all trades and professions, and such as plant equipment has been required for control circuit, and essentially all of control circuit is required for electric wire and carries out connection.During using electric wire, inevitably need electric wire is carried out cutting, but electric wire cutting equipment is when carrying out electric wire cutting, due to needs distance line sending, it sometimes appear that electric wire knotting phenomenon, cable after knotting not only may damage cutting equipment, even and if after passing through cutting link enter manufacture link, it is also possible to bad product can be produced.Therefore, during cutting, find that cable knotting phenomenon is the most necessary in time.
Check whether electric wire ties a knot at present, most widely used method utilizes cyclelog to detect exactly, basic functional principle is the wire length utilizing sensor detection process, cyclelog obtains this detection length and the wire length in its order sent with cyclelog is compared, then internal processes produces result of determination, output control signal, controls the operating condition of equipment.This kind of mode is that one compares decision procedure accurately, expensive yet with cyclelog, the most only in relative complex equipment just equipped with, cut out line equipment for simple, not only make if equipped with cyclelog equipment become excessively complicated, and price is the highest.The most cheap detection device is the simplest and the crudest, there is the probability of many erroneous judgements, accuracy of detection and poor reliability.
Summary of the invention
The purpose of the application is to avoid above-mentioned weak point of the prior art to provide a kind of simple in construction, the while of cheap, accuracy of detection is high, good reliability wire knot detector.
The purpose of the application is achieved through the following technical solutions:
Provide a kind of wire knot detector, including cylinder, described cylinder lumen is provided with can be along the reciprocating hollow metallic rod longer than cylinder of cylinder lumen, the described sheathed back-moving spring of hollow metal rod outer surface, cylinder inboard wall is fixed in described back-moving spring one end, the other end is fixed on hollow metallic rod, the both ends of described hollow metallic rod are embedded with porcelain eye respectively, the interior bore of described porcelain eye is less than the diameter of knot to be measured, the first contact induction device it is provided with outside described cylinder, described hollow metal rod outer surface is provided with the second contact induction device that can abut with the first contact induction device, induced signal is triggered when described first contact induction device and the contact of the second contact induction device or separation.
Wherein, described first contact induction device includes the metal cylinder being sheathed on cylinder body outer wall and arranges and the first binding post in described metal cylinder, and described second contact induction device includes the becket being fixed in hollow metallic rod and the second binding post being fixed on described becket.
Wherein, described hollow metallic rod front end is provided with First terrace, and the one side of described becket abuts described First terrace, and the another side of described becket abuts fixing nut, and described fixing nut is spirally connected fixing with described hollow metallic rod.
Wherein, described porcelain eye removably connects with described hollow metallic rod.
Wherein, described hollow metallic rod tail end is provided with spacing ring.
Wherein, described cylinder inboard wall is provided with second step face, and described back-moving spring is fixing with described second step face to be connected to realize being fixed on cylinder inboard wall.
Wherein, also including installing plate and the retainer ring being sheathed on cylinder, described cylinder is arranged in described installing plate, described cylinder is provided with the 3rd step surface, described 3rd step surface abuts with the one side of described installing plate, and described retainer ring is fixed on the another side of described installing plate.
Wherein, described first contact induction device includes the metal cylinder being sheathed on cylinder body outer wall, and described metal cylinder is connected to described retainer ring, the retainer ring that described retainer ring is made up of insulant.
nullThe beneficial effect of the application: this application provides a kind of wire knot detector，This detector is by arranging reciprocating hollow metallic rod at cylinder lumen，The described sheathed back-moving spring of hollow metal rod outer surface，Cylinder inboard wall is fixed in described back-moving spring one end，The other end is fixed on hollow metallic rod，Described hollow metallic rod two ends are embedded with porcelain eye respectively，In described porcelain eye, bore is less than knot to be measured，The first contact induction device it is provided with outside described cylinder，Described hollow metal rod outer surface is provided with the second contact induction device that can abut with the first contact induction device，During use, electric wire to be detected is passed hollow metallic rod from porcelain eye，Electric wire is constantly fed forward by hollow metallic rod under line sending drives under normal circumstances，If there is knotting situation，Then knot can block porcelain eye，Hollow metallic rod is promoted to move along cylinder lumen under the driving of Wire-feeding machine，And then make the first contact induction device and the second contact induction device contact/touch，Induced signal is produced by the change of the first contact induction device and the contact condition of the second contact induction device，And then enable a device to make warning or other corrective action，Visible，Compared with prior art，The application simple in construction，The most cheap，Accuracy of detection is high simultaneously、Good reliability.
Accompanying drawing explanation
Utilize accompanying drawing that the application is described further, but the embodiment in accompanying drawing does not constitute any restriction to the application, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to the following drawings.
Fig. 1 is the structural representation of a kind of wire knot detector of the application.
Detailed description of the invention
With the following Examples the application is further described.
The detailed description of the invention of a kind of wire knot detector of the application, as shown in Figure 1, including: cylinder 1, described cylinder 1 inner chamber is provided with can be along the reciprocating hollow metallic rod 2 longer than cylinder 1 of cylinder 1 inner chamber, the described hollow metallic rod 2 sheathed back-moving spring of outer surface 3, cylinder 1 inwall is fixed in described back-moving spring 3 one end, the other end is fixed on hollow metallic rod 2, described hollow metallic rod 2 front end is provided with front porcelain eye 4, rear end is provided with rear porcelain eye 5, in described porcelain eye, bore is less than knot to be measured, described cylinder 1 outer sheath is located at the metal cylinder 6 of cylinder 1 outer wall, in described hollow metallic rod 2, front end is arranged with becket 7.It is fixed with the first binding post 8 in described metal cylinder 6, described becket 7 is fixed with the second binding post 9.Wherein, front porcelain eye 4 and rear porcelain eye 5 are made (pottery is optimal) by smooth insulant; thereby protect surfaces of wires will not scratch; porcelain eye internal diameter size is advisable with 1.2 to 1.8 times of the diameter of wire; the most both in can having ensured porcelain eye, bore was less than knot to be measured, ensured that normal electric wire can pass through.In the present embodiment, becket 7, hollow metallic rod 2 are made up of No. 45 steel, and plated surface nobelium prevents from getting rusty, and metal cylinder 6 is metal material, and inner cylinder is made by insulant.
During use, electric wire to be detected porcelain eye 4 in the past is penetrated, through hollow metallic rod 2 from after porcelain eye 5 pass, electric wire is constantly fed forward by hollow metallic rod 2 under line sending drives under normal circumstances, and if there is knotting situation, then knot can block front porcelain eye 4, hollow metallic rod 2 compression zone spring rearward movement is promoted under the driving of Wire-feeding machine, until making becket 7 touch in metal cylinder 6, now the first binding post 8 and the second binding post 9 are equivalent to be short-circuited, it is connected to the circuit on both to form loop and then produce induced signal, this induced signal is issued the controller of equipment, then may be made that the actions such as warning, electric wire knotting situation is got rid of with this.
Described hollow metallic rod 2 front end is provided with First terrace, and the one side of described becket 7 abuts described First terrace, and the another side of described becket 7 abuts fixing nut 10, and described fixing nut 10 is spirally connected fixing with described hollow metallic rod 2.Use this fixed form not only fixing reliable, and be easy to manufacture connection.
Described porcelain eye removably connects with described hollow metallic rod 2.Therefore for the electric wire of different-diameter, this detector has only to change the porcelain eye mated with the diameter of wire and gets final product work, and versatility is high.
Described hollow metallic rod 2 tail end is provided with spacing ring.With this ensure limited with cylinder 1 inner chamber without departing from, make this detector structure more firm, reduce flase drop, improve reliability.
Described cylinder 1 inwall is provided with second step face, and described back-moving spring 3 is fixing with described second step face to be connected to realize being fixed on cylinder 1 inwall.
This detector also includes installing plate 11 and the retainer ring 12 being sheathed on cylinder 1, and installing plate 11 can mount on cutting equipment.Described cylinder 1 is arranged in described installing plate 11, it is provided with the 3rd step surface on described cylinder 1, described 3rd step surface abuts with the one side of described installing plate 11, described retainer ring 12 is fixed on the another side of described installing plate 11, described metal cylinder 6 abuts and described retainer ring 12, the retainer ring 12 that described retainer ring 12 is made up of insulant.Cylinder 1, retainer ring 12 and metal cylinder 6 coordinate to fixedly secure in fixed plate, and then firm being fixed on equipment, it is to avoid owing to the drive of electric wire causes detector to rock, and improve accuracy of detection.
Finally should be noted that; above example is only in order to illustrate the technical scheme of the application; rather than the restriction to the application protection domain; although having made to explain to the application with reference to preferred embodiment; it will be understood by those within the art that; the technical scheme of the application can be modified or equivalent, without deviating from the spirit and scope of technical scheme.
Claims (7)
- null1. a wire knot detector，It is characterized in that: include cylinder，Described cylinder lumen is provided with can be along the reciprocating hollow metallic rod longer than cylinder of cylinder lumen，The described sheathed back-moving spring of hollow metal rod outer surface，Cylinder inboard wall is fixed in described back-moving spring one end，The other end is fixed on hollow metallic rod，Described hollow metallic rod two ends are embedded with porcelain eye respectively，In described porcelain eye, bore is less than knot to be measured，The first contact induction device it is provided with outside described cylinder，Described hollow metal rod outer surface is provided with the second contact induction device that can abut with the first contact induction device，Induced signal is triggered when described first contact induction device and the second contact induction device contact/separate，Described first contact induction device includes the metal cylinder being sheathed on cylinder body outer wall and arranges and the first binding post in described metal cylinder，Described second contact induction device includes the becket being fixed in hollow metallic rod and the second binding post being fixed on described becket.
- 2. a kind of wire knot detector as claimed in claim 1, it is characterized in that: described hollow metallic rod front end is provided with First terrace, the one side of described becket abuts described First terrace, the another side of described becket abuts fixing nut, and described fixing nut is spirally connected fixing with described hollow metallic rod.
- 3. a kind of wire knot detector as claimed in claim 1, it is characterised in that: described porcelain eye removably connects with described hollow metallic rod.
- 4. a kind of wire knot detector as claimed in claim 1, it is characterised in that: described hollow metallic rod tail end is provided with spacing ring.
- 5. a kind of wire knot detector as claimed in claim 1, it is characterised in that: described cylinder inboard wall is provided with second step face, and described back-moving spring is fixing with described second step face to be connected to realize being fixed on cylinder inboard wall.
- 6. a kind of wire knot detector as claimed in claim 1, it is characterized in that: also include installing plate and the retainer ring being sheathed on cylinder, described cylinder wears and described installing plate, the 3rd step surface it is provided with on described cylinder, described 3rd step surface abuts with the one side of described installing plate, and described retainer ring is fixed on the another side of described installing plate.
- 7. a kind of wire knot detector as claimed in claim 6, it is characterised in that: described first contact induction device includes the metal cylinder being sheathed on cylinder body outer wall, and described metal cylinder abuts and described retainer ring, the retainer ring that described retainer ring is made up of insulant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310519181.4A CN103523599B (en) | 2013-10-29 | 2013-10-29 | A kind of wire knot detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310519181.4A CN103523599B (en) | 2013-10-29 | 2013-10-29 | A kind of wire knot detector |
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| Publication Number | Publication Date |
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| CN103523599A CN103523599A (en) | 2014-01-22 |
| CN103523599B true CN103523599B (en) | 2016-09-14 |
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| CN201310519181.4A Active CN103523599B (en) | 2013-10-29 | 2013-10-29 | A kind of wire knot detector |
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Families Citing this family (11)
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| CN104444498B (en) * | 2014-11-19 | 2018-07-10 | 陈明谈 | A kind of adhesive tape up- coiler |
| CN104528569A (en) * | 2014-12-25 | 2015-04-22 | 中国矿业大学 | Detection device and method used for rope disorder in process of multi-layer winding around reel |
| CN105966994A (en) * | 2016-07-14 | 2016-09-28 | 苏州浦灵达自动化科技有限公司 | Take-up structure with function of automatically detecting wire knotting |
| CN107758436A (en) * | 2016-08-16 | 2018-03-06 | 珠海光纬金电科技有限公司 | A kind of electrical cable machining failure intelligent controlling device |
| CN106435992A (en) * | 2016-12-10 | 2017-02-22 | 无锡银联齿轮传动机械有限公司 | Incoming and outgoing line yarn guiding rod assembly of single-tube yarn feeder |
| CN110927903A (en) * | 2017-10-11 | 2020-03-27 | 杭州富通通信技术股份有限公司 | Knotted optical fiber alarm device for butterfly cable production |
| CN109759464A (en) * | 2019-03-05 | 2019-05-17 | 江门福尔欣汽车电线有限公司 | A kind of anti-Reel for coiled material of pay off rack |
| CN111170089B (en) * | 2020-02-29 | 2021-04-02 | 安徽云超智能科技有限公司 | Rope winding equipment with knot detection function |
| CN112489879B (en) * | 2020-09-24 | 2022-09-13 | 深圳市华亿电讯实业有限公司 | Power cable production equipment and production process |
| CN114348777B (en) * | 2022-03-18 | 2022-06-07 | 山东华武电工有限公司 | Monitoring and alarming device for foreign matters on surface of silk covered wire |
| CN115083694B (en) * | 2022-08-22 | 2022-11-11 | 徐州华夏电子有限公司 | A hank system device for car wiring harness production |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US1585315A (en) * | 1925-04-28 | 1926-05-18 | Alphonse R Perrin | Slub catcher |
| CH488834A (en) * | 1968-02-28 | 1970-04-15 | Etag Textilwerke Gmbh | Method and loom for knot-free weaving |
| CN201073657Y (en) * | 2007-09-06 | 2008-06-18 | 江西铜业集团公司 | Automatic detection laying frame of medium wire drawing machine |
| CN203624723U (en) * | 2013-10-29 | 2014-06-04 | 东莞市大忠电子有限公司 | Electric wire knotting detector |
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