CN2663493Y - Inverse thread supervisory instrument - Google Patents
Inverse thread supervisory instrument Download PDFInfo
- Publication number
- CN2663493Y CN2663493Y CN 03278165 CN03278165U CN2663493Y CN 2663493 Y CN2663493 Y CN 2663493Y CN 03278165 CN03278165 CN 03278165 CN 03278165 U CN03278165 U CN 03278165U CN 2663493 Y CN2663493 Y CN 2663493Y
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- CN
- China
- Prior art keywords
- steel cord
- filament
- filament plate
- plate
- cord wire
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a butt detecting device used in a stranding machine for producing a steel cord wire. The butt detecting device consists of a bottom plate, an upper and a lower filament plates connected with the bottom plate through a pin shaft, and also a metallic electrode arranged at the one sides of the filament plates. Wherein, the front ends of the two filament plates are arranged together and are respectively opened with two semicircular grooves, and thus a circular hole the diameter of which is larger than that of the eligible steel cord wire while smaller than that of the external connected cycle of the cross section of the steel cord wire when filament is in process; furthermore, the steel cord wire passing by can be detected. When in filament, the steel cord wire is destined to collide with the filament plates to make the plates shake and collide the metallic electrode, and then a controlling alarming circuit is connected.
Description
(1) technical field:
The utility model relates to a kind of back of the body silk checkout gear, especially produces the back of the body silk checkout gear of using on the strander of steel cord.
(2) background technology:
The steel cord is a material requested during rubber tyre is made, it is formed by the strander twisting by many steel wires, it requires, and the steel cord structure is even, strand face is smooth, back of the body silk is the common quality problem of the especially high elongation steel of steel cord cord, it mainly is owing to the uneven part strand that causes of each steel wire laying tension in the steel cord twisting process is outstanding outside, makes the section configuration of steel cord lose circle.Appearance is carried on the back silk and is also in time handled the effective means that correction is a raising steel cord quality in the production of the cord of detection tapping in time.In the prior art, Shang Weiyou can in time detect the device that back of the body silk takes place.
(3) summary of the invention:
The utility model aims to provide a kind of back of the body silk checkout gear that can in time detect the generation of back of the body silk.
Technical solution of the present utility model is as follows:
A kind of back of the body silk checkout gear, two metal electrodes etc. of crossing filament plate, being installed in filament plate one side up and down that it is connected on the base plate by base plate, with bearing pin are formed, described two axis of crossing filament plate are located along the same line, its front end is adjacent, thereby and the circular hole that has half slot that two radiuses the are slightly larger than qualified steel cord radius steel cord cross section circumscribed circle diameter when having formed a diameter and taking place less than back of the body silk separately greater than qualified steel cord diameter to detect the steel cord that passes thus; Described metal electrode links to each other by lead with the control warning circuit.
Operation principle of the present utility model is: cross the formed circular hole of filament plate for two about the steel cord of producing passes, when back of the body silk takes place, steel cord cross sectional shape loses circle, can not contactlessly pass through circular hole, at this moment, will inevitably clash into filament plate, because crossing filament plate is to be connected on the base plate by bearing pin, can be free around the bearing pin swing, cross and promptly swing and touch metal electrode after filament plate is impacted, thereby connect the control warning circuit, realized goal of the invention.
Further technical scheme is:
A spring base that is fixed on the base plate also respectively is equipped with in described two outsides, rear end of crossing filament plate, respectively has a hole on it, and metal ball, spring, adjusting screw(rod) are housed in the hole from inside to outside, and described metal ball compressed filament plate under the elastic force effect of spring.
The effect of above-mentioned measure is to make frictional force that size is suitable of generation between filament plate and metal ball by adjusting adjusting screw(rod), thereby prevents that the filament plate swing was excessively sensitive, reduces the possibility of spurious alarm.
(4) description of drawings:
Accompanying drawing 2 is that this embodiment A-A is to view;
Each sequence number is respectively among the figure: 1, base plate, 2, bearing pin, 3, metal electrode, 4, circular hole, 5, mistake filament plate, 6, metal ball, 7, spring, 8, adjusting screw(rod), 9, spring base
(5) specific embodiment:
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described in further detail.
Referring to accompanying drawing, two metal electrodes 3 etc. of crossing filament plate 5, being installed in filament plate one side up and down that the utility model embodiment is connected on the base plate by base plate 1, with bearing pin 2 are formed, described two axis of crossing filament plate are located along the same line, its front end is adjacent, thereby and the circular hole 4 that has half slot that two radiuses the are slightly larger than qualified steel cord radius steel cord cross section circumscribed circle diameter when having formed a diameter and taking place less than back of the body silk separately greater than qualified steel cord diameter to detect the steel cord that passes thus; Described metal electrode 3 links to each other by lead with the control warning circuit.A spring base 9 that is fixed on the base plate also respectively is equipped with in described two outsides, rear end of crossing filament plate, respectively have a hole on it, metal ball 6, spring 7, adjusting screw(rod) 8 are housed in the hole from inside to outside, and described metal ball 6 compressed filament plate 5 under the elastic force effect of spring.When back of the body silk took place, steel cord cross sectional shape lost circle and clashed into filament plate, crossed and promptly can swing and touch metal electrode after filament plate is impacted, thereby connect the control warning circuit.Adjust adjusting screw(rod) 8 and made frictional force that size is suitable of generation between filament plate and metal ball, can prevent that the swing of filament plate was excessively sensitive, reduce the possibility of spurious alarm.
Claims (2)
1, a kind of back of the body silk checkout gear, it is characterized in that: two metal electrodes of crossing filament plate, being installed in filament plate one side up and down that it is connected on the base plate by base plate, with bearing pin are formed, described two axis of crossing filament plate are located along the same line, its front end is adjacent, thereby and have the circular hole of half slot that two radiuses the are slightly larger than qualified steel cord radius steel cord cross section circumscribed circle diameter when having formed a diameter and taking place less than back of the body silk separately greater than qualified steel cord diameter; Described metal electrode links to each other by lead with the control warning circuit.
2, back of the body silk checkout gear according to claim 1 is characterized in that: a spring base that is fixed on the base plate also respectively is equipped with in described two outsides, rear end of crossing filament plate, respectively has a hole on it, and metal ball, spring, adjusting screw(rod) are housed in the hole from inside to outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03278165 CN2663493Y (en) | 2003-08-29 | 2003-08-29 | Inverse thread supervisory instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03278165 CN2663493Y (en) | 2003-08-29 | 2003-08-29 | Inverse thread supervisory instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2663493Y true CN2663493Y (en) | 2004-12-15 |
Family
ID=34331965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03278165 Expired - Fee Related CN2663493Y (en) | 2003-08-29 | 2003-08-29 | Inverse thread supervisory instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2663493Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100434577C (en) * | 2006-05-09 | 2008-11-19 | 屠建文 | Broken thread detection mechanism of two-for-one twister |
| CN102747630A (en) * | 2012-06-21 | 2012-10-24 | 贵州钢绳股份有限公司 | Big bearing-type stranded rope machine and automation control technology thereof |
| CN106012286A (en) * | 2016-08-01 | 2016-10-12 | 南京利德东方橡塑科技有限公司 | Steel wire braider wire breakage detector and control method |
-
2003
- 2003-08-29 CN CN 03278165 patent/CN2663493Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100434577C (en) * | 2006-05-09 | 2008-11-19 | 屠建文 | Broken thread detection mechanism of two-for-one twister |
| CN102747630A (en) * | 2012-06-21 | 2012-10-24 | 贵州钢绳股份有限公司 | Big bearing-type stranded rope machine and automation control technology thereof |
| CN106012286A (en) * | 2016-08-01 | 2016-10-12 | 南京利德东方橡塑科技有限公司 | Steel wire braider wire breakage detector and control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20041215 Termination date: 20120829 |