CN205591035U - Surface defect detection device of high extension steel cord - Google Patents
Surface defect detection device of high extension steel cord Download PDFInfo
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- CN205591035U CN205591035U CN201620326607.3U CN201620326607U CN205591035U CN 205591035 U CN205591035 U CN 205591035U CN 201620326607 U CN201620326607 U CN 201620326607U CN 205591035 U CN205591035 U CN 205591035U
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- traction wheel
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- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B2301/00—Controls
- D07B2301/45—Controls for diagnosing
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Abstract
The utility model discloses a surface defect detection device of high extension steel cord, including pay -off, mistake sth. Made by twisting ware, first traction wheel, second traction wheel, actinobacillus wheel and the take -up who sets gradually, surface defect detection ware top still is provided with the high pressure and blows and sweep the device, the utility model discloses after the second traction wheel is walked around to the steel cord, walk around first lead wire wheel, two surface defect detection wares and second lead wire wheel in proper order downwards, steel cord syncline top goes upward and walks around the actinobacillus wheel afterwards, and the steel cord is when the surface defect detection ware, and metallic impurity such as the copper scraps of production can directly fall down in the effect of gravity, and can not enter into the orbit of each part, blowing at one high pressure of two surface defect detection wares top installation and sweeping the device, the 30 minutes high pressure in interval are blown and are swept that the device is automatic to be opened once, sweep 1 minute at every turn, can in time clear away the metallic impurity such as copper scraps that the steel cord produced in surface defect detection ware department.
Description
Technical field
This utility model belongs to steel cord surface detection technique field, particularly to the surface defect detection apparatus of a kind of high drawing steel cord.
Background technology
In rubber tyre manufacturing process flow, the steel cord for zero-degree belt is generally high drawing type structural steel cord, and its steel cord main specifications used has the structures such as 3 × 7,3 × 4,4 × 4.Rubber tyre processing zero-degree belt generally uses extrusion molding technique and produces, its expressing technique is exactly the extrusion cavities that steel cord sequentially passes through molding extrusion board, carries out extruding by extrusion board and steel cord and the zero degree sheet rubber that formed refining the sizing material that meets technical specification.Owing to extrusion board aperture is little, there is the surface quality defects such as fracture of wire, burr, back of the body silk, back of the body stock when the steel cord surface of plying, it is easy for causing steel cord to rupture at the extrusion cavities of tire extrusion board, fracture does not only result in the zero degree sheet rubber of tire extrusion and there is mass defect, and affects production efficiency.As a example by producing high drawing steel cord 3 × 7HE cord, owing to its product structure lay pitch is little, it is desirable to higher percentage elongation.Therefore, in process of production, 3 × 7HE steel cord generation twisting surface quality defect of twisting easily wraps in inside Receiving wire wheel, it is difficult to find.
As shown in Figure 1; the detection device of prior art includes the actinobacillus device 1, Killing unit the 2, first traction wheel the 3, second traction wheel 11, actinobacillus wheel 7 and the take-up 8 that set gradually; first traction wheel 3 and the second traction wheel 11 are provided with copper rod formula fracture of wire protector 12; it is wound with steel cord 9 on described actinobacillus device 1; steel cord 9 from actinobacillus device 1 by Killing unit 2; walk around first traction wheel the 3, first wire leading wheel 4 the most successively, walk around the second wire leading wheel 10 and actinobacillus wheel 7, then be wound to take-up 8.
Existing Technology is disadvantageous in that: 1,1 × 7 semi-finished product are in secondary twisting process, is easily caused the defects such as final products generation fracture of wire, burr, back of the body silk；2, existing filament breakage protection device is only mounted with copper rod formula fracture of wire protector at traction wheel, and detection sensitivity is the highest, there is surface quality defect detection leakage phenomenon；3, can change in running due to laying tension, when laying tension occurs uneven during equipment runs, during twisting, typically be difficult to find whether surface and the Receiving wire wheel wheel end exist such as carry on the back the surface quality defect such as silk, back of the body stock；4, in running during the cabling of steel cord; steel cord passes through copper rod formula fracture of wire protector; there is dropping of the metal impurities such as copper scale; the impurity dropped enters the second traction wheel 11; followed by the track entering the first traction wheel 3 and the second traction wheel 11, be susceptible to detect error action of device and make to cause lathe automatic stopping；5, when small fracture of wire, veining defect are because of the little defective detection leakage phenomenon of the resistance of cabling.
Utility model content
Utility model purpose: this utility model provides the surface defect detection apparatus of a kind of high drawing steel cord, to solve the problems of the prior art.
Technical scheme: for achieving the above object, the technical solution adopted in the utility model is:
A kind of surface defect detection apparatus of high drawing steel cord, including the actinobacillus device 1 set gradually, Killing unit the 2, first traction wheel the 3, second traction wheel 11, actinobacillus wheel 7 and take-up 8, the first wire leading wheel 4, surface defects detection device 5 and the second wire leading wheel 10 it is disposed with between described traction wheel 3 and actinobacillus wheel 7
It is wound with steel cord 9 on described actinobacillus device 1, steel cord 9 from actinobacillus device 1 by Killing unit 2, walk around the first traction wheel the 3, second traction wheel 11 and the first wire leading wheel 4 the most successively, again by surface defects detection device 5, walk around the second wire leading wheel 10 and actinobacillus wheel 7 the most successively, then be wound to take-up 8；
Described surface defects detection device 5 top is additionally provided with high-pressure blast blow device 6.
Further, described surface defects detection device 5 is two, is arranged in successively between the first wire leading wheel 4 and the second wire leading wheel 10.
Further, each surface defects detection device 5 includes housing 55, two blocks of Magnet 53 it are provided with laterally side by side in described housing 55, every block of Magnet 53 is all adsorbed with one piece of detection lug 51 below, circular hole is left in described two pieces of detection lugs 51 one end close to each other, described Circularhole diameter is the 100%-105% of steel cord 9 diameter, a catalyst 52 it is additionally provided with immediately below every piece of detection lug 51, one end that two pieces of detection lugs 51 mutually deviate from all is fixed on by rotating shaft 56 on the sidewall of housing 55, is also associated with fixed support 54 outside described housing 55.
Further, said two surface defects detection device 5 is mutually in 90 ° of settings.
Further, the steel cord 9 that described high-pressure blast blow device 6 is perpendicular between two surface defects detection devices 5.
Further, described first traction wheel 3 and the second traction wheel 11 are vertically arranged, and the first traction wheel 3 is positioned at the top of the second traction wheel 11.
Further, described steel cord 9 is by Killing unit 2, then walks around the first traction wheel 3 and the second traction wheel 11 successively, further around returning the first traction wheel 3, walk around the first traction wheel 3 and the second traction wheel 11 the most successively, after coming and going coiling the first traction wheel 3 and the second some circles of traction wheel 11；Further around crossing the first wire leading wheel 4.
Further, the position of described actinobacillus wheel 7 is higher than the second traction wheel 11, and the position of the second traction wheel 11 is higher than the first wire leading wheel 4.
Further, the position of described first wire leading wheel 4 is higher than the second wire leading wheel 10, and the first wire leading wheel 4 is positioned at the back lower place of the second wire leading wheel 10, and the steel cord 9 between the first wire leading wheel 4 and the second wire leading wheel 10 is gradually reduced along with direction of routing.
Beneficial effect: after this utility model steel cord walks around the second traction wheel, successively down around the first wire leading wheel, two surface defects detection devices and the second wire leading wheel, steel cord is the most up subsequently walks around actinobacillus wheel, steel cord is through surface defects detection device, the metal impurities such as copper scale produced directly can fall down in the effect of gravity, without entering in the operation track of all parts；At two surface defects detection device one high-pressure blast blow devices installed above, it is spaced 30 minutes high-pressure blast blow devices and automatically opens up once, every time purging 1 minute, it is possible to the metal impurities such as the copper scale that removing steel cord produces at surface defects detection device in time.
Accompanying drawing explanation
Fig. 1 is the structural representation of prior art；
Fig. 2 is structural representation of the present utility model；
Fig. 3 is the structural representation of surface defects detection device；
Wherein: 1-actinobacillus device, 2-Killing unit, 3-the first traction wheel; 4-the first wire leading wheel, 5-surface defects detection device, 51-detection lug; 52-catalyst, 53-Magnet, 54-fixed support; 55-housing, 56-rotating shaft, 6-high-pressure blast blow device; 7-actinobacillus wheel, 8-take-up, 9-steel cord; 10-the second wire leading wheel, 11-the second traction wheel, 12-copper rod formula fracture of wire protector.
Detailed description of the invention
Below in conjunction with embodiment, this utility model is further described.
As shown in Figure 2, a kind of surface defect detection apparatus of high drawing steel cord, including the actinobacillus device 1 set gradually, Killing unit the 2, first traction wheel the 3, second traction wheel 11, actinobacillus wheel 7 and take-up 8, the first wire leading wheel 4, surface defects detection device 5 and the second wire leading wheel 10 it is disposed with between described traction wheel 3 and actinobacillus wheel 7
It is wound with steel cord 9 on described actinobacillus device 1, steel cord 9 from actinobacillus device 1 by Killing unit 2, walk around the first traction wheel the 3, second traction wheel 11 and the first wire leading wheel 4 the most successively, again by surface defects detection device 5, walk around the second wire leading wheel 10 and actinobacillus wheel 7 the most successively, then be wound to take-up 8；
Described surface defects detection device 5 top is additionally provided with high-pressure blast blow device 6, and high-pressure blast blow device 6 makes copper scale and the metal impurities that steel cord 9 produces at surface defects detection device 5, is immediately blown away.
Described surface defects detection device 5 is two, is arranged in successively between the first wire leading wheel 4 and the second wire leading wheel 10.
As shown in Figure 3, each surface defects detection device 5 includes housing 55, two blocks of Magnet 53 it are provided with laterally side by side in described housing 55, every block of Magnet 53 is all adsorbed with one piece of detection lug 51 below, circular hole is left in described two pieces of detection lugs 51 one end close to each other, described Circularhole diameter is the 100%-105% of steel cord 9 diameter, a catalyst 52 it is additionally provided with immediately below every piece of detection lug 51, one end that two pieces of detection lugs 51 mutually deviate from all is fixed on by rotating shaft 56 on the sidewall of housing 55, is also associated with fixed support 54 outside described housing 55.
Said two surface defects detection device 5 is mutually in 90 ° of settings.
Described surface defects detection device 5 is made up of 2 pieces of detection lugs 51, and 2 pieces of detection lugs 51 mutually adsorb each via Magnet 53, by adjusting the distance between Magnet 53 and detection lug 51, thus it is possible to vary the absorption affinity size of detection lug 51.Detection lug 51 can rotate in accordance with rotating shaft 56, i.e. can be adsorbed in Magnet 53, it is also possible to separate from Magnet 53, after detection lug 51 leaves Magnet 53, then can contact catalyst 52.When detection lug 51 is adsorbed in Magnet 53, two pieces of detection lugs 51 one end close to each other is circular hole, owing to different size steel cord 9 diameter is different, between this detection lug 51, the aperture of circular hole can be controlled according to the format diameter that steel cord 9 is used, generally aperture is that between the 100% ~ 105% of steel cord 9 normal diameter, excessive aperture can reduce the sensitivity of surface defects detection device 5.When steel cord 9 exists fracture of wire during twisting, burr, back of the body silk, during the mass defects such as back of the body stock, owing to steel cord 9 surface defect position diameter is more than aperture, the steel cord 9 of rejected region through circular hole by cabling pulling force and downward action of gravity, cause detection lug 51 to eject to open, the detection lug 51 that moment opens directly touches metal contact 52, metal contact 52 is by signal connecting machine tool PLC, after lathe PLC receives the communication signal of metal contact 52 transmission, lathe meeting automatic stopping, thus play the abnormal quality alarm function of steel cord 9 surface defect, control panel is also had in PLC, the track lengths of steel cord 9 surface defect can be shown on the control panel.
Described high-pressure blast blow device 6 is perpendicular to the steel cord 9 between two surface defects detection devices 5.
Described first traction wheel 3 and the second traction wheel 11 are vertically arranged, and the first traction wheel 3 is positioned at the top of the second traction wheel 11.
Described steel cord 9 is by Killing unit 2, then walks around the first traction wheel 3 and the second traction wheel 11 successively, further around returning the first traction wheel 3, walks around the first traction wheel 3 and the second traction wheel 11 the most successively, after coming and going coiling the first traction wheel 3 and the second some circles of traction wheel 11；Further around crossing the first wire leading wheel 4.
The position of described actinobacillus wheel 7 is higher than the second traction wheel 11, and the position of the second traction wheel 11 is higher than the first wire leading wheel 4.
The position of described first wire leading wheel 4 is higher than the second wire leading wheel 10, and the first wire leading wheel 4 is positioned at the back lower place of the second wire leading wheel 10, and the steel cord 9 between the first wire leading wheel 4 and the second wire leading wheel 10 is gradually reduced along with direction of routing.
Embodiment of the present utility model includes that semi-finished product strand is after actinobacillus device 1 is twisted, after Killing unit 2 eliminates residual stress, semi-finished product strand walks around the first traction wheel 3 and the second traction wheel 11 being vertically arranged the most successively, then wraparound the first traction wheel 3, walk around the first traction wheel 3 and the second traction wheel 11 the most successively, repeat to be wound around the first traction wheel 3 and the second traction wheel 11 several times, then steel cord 9 the most first walks around the first wire leading wheel 4, continue traveling downwardly through two surface defects detection devices 5, continue traveling downwardly and walk around the second wire leading wheel 10, steel cord 9 is the most up subsequently walks around actinobacillus wheel 7, finally it is wound to take-up 8；Carry out on line position designing adjustment through walking of detection device at steel cord, wire leading wheel is less than the level height of traction race, steel cord from wire leading wheel down through surface defects detection device 5, when there are small fracture of wire, veining defect in surface, impact downwardly gravitating, can improve steel cord surface defects detection precision, two set surface defects detection devices 5 are in 90 ° of crossover locations, it is possible to 360 ° of detection steel cord surface defects.
At two surface defects detection device 5 one high-pressure blast blow devices 6 installed above, it is spaced 30 minutes high-pressure blast blow devices 6 and automatically opens up once, every time purging 1 minute, it is possible to the metal impurities such as the copper scale that removing steel cord 9 produces at surface defects detection device 5 in time.
When steel cord 9 exists fracture of wire during twisting, burr, back of the body silk, during the mass defects such as back of the body stock, owing to steel cord surface rejected region diameter is more than the circular hole between detection lug, the steel cord 9 of rejected region when surface defects detection device 5 by cabling pulling force and downward action of gravity, cause detection lug 51 to eject to open, the detection lug 51 that moment opens directly touches metal contact 52, after lathe PLC receives the communication signal of metal contact 52 transmission, lathe meeting automatic stopping, thus play the abnormal quality alarm function of steel cord 9 surface defect, the track lengths of steel cord 9 surface defect can be shown on the control panel simultaneously.
As long as the steel cord 9 that surface is existed mass defect by operative employee is removed, and after welding online, after carrying out surface defects detection device 5 resetting and checking, lathe can be run and continue to produce.
This utility model is when producing high drawing type structural steel cord, the mass defect detection sensitivities such as the twisting fracture of wire of its 3 × 7HE series specification steel cord, burr, back of the body silk, back of the body stock reach 100%, use easy to operate simultaneously, maintenance cost is relatively low, and this utility model is also applied for producing other gauge steel cords.
The above is only preferred implementation of the present utility model; it is noted that, for those skilled in the art; on the premise of without departing from this utility model principle, it is also possible to make some improvements and modifications, these improvements and modifications also should be regarded as protection domain of the present utility model.
Claims (9)
1. the surface defect detection apparatus of a high drawing steel cord, including the actinobacillus device (1) set gradually, Killing unit (2), the first traction wheel (3), the second traction wheel (11), actinobacillus wheel (7) and take-up (8), it is characterized in that: between described traction wheel (3) and actinobacillus wheel (7), be disposed with the first wire leading wheel (4), surface defects detection device (5) and the second wire leading wheel (10)
Steel cord (9) it is wound with on described actinobacillus device (1), steel cord (9) from actinobacillus device (1) by Killing unit (2), walk around the first traction wheel (3), the second traction wheel (11) and the first wire leading wheel (4) the most successively, again by surface defects detection device (5), walk around the second wire leading wheel (10) and actinobacillus wheel (7) the most successively, then be wound to take-up (8)；
Described surface defects detection device (5) top is additionally provided with high-pressure blast blow device (6).
The surface defect detection apparatus of high drawing steel cord the most according to claim 1, it is characterised in that: described surface defects detection device (5) is two, is arranged in successively between the first wire leading wheel (4) and the second wire leading wheel (10).
The surface defect detection apparatus of high drawing steel cord the most according to claim 2, it is characterized in that: each surface defects detection device (5) includes housing (55), two pieces of Magnet (53) it are provided with laterally side by side in described housing (55), every piece of Magnet (53) is the most all adsorbed with one piece of detection lug (51), circular hole is left in one end that described two pieces of detection lugs (51) are close to each other, described Circularhole diameter is the 100%-105% of steel cord (9) diameter, it is additionally provided with a catalyst (52) immediately below every piece of detection lug (51), one end that two pieces of detection lugs (51) are mutually deviated from all is fixed on the sidewall of housing (55) by rotating shaft (56), fixed support (54) it is also associated with outside described housing (55).
The surface defect detection apparatus of high drawing steel cord the most according to claim 3, it is characterised in that: said two surface defects detection device (5) is mutually in 90 ° of settings.
The surface defect detection apparatus of high drawing steel cord the most according to claim 1, it is characterised in that: described high-pressure blast blow device (6) is perpendicular to the steel cord (9) between two surface defects detection devices (5).
The surface defect detection apparatus of high drawing steel cord the most according to claim 1, it is characterised in that: described first traction wheel (3) and the second traction wheel (11) are vertically arranged, and the first traction wheel (3) is positioned at the top of the second traction wheel (11).
The surface defect detection apparatus of high drawing steel cord the most according to claim 1, it is characterized in that: described steel cord (9) passes through Killing unit (2), walk around the first traction wheel (3) and the second traction wheel (11) the most successively, further around returning the first traction wheel (3), walk around the first traction wheel (3) and the second traction wheel (11) the most successively, after coming and going coiling the first traction wheel (3) and the second traction wheel (11) some circles；Further around crossing the first wire leading wheel (4).
The surface defect detection apparatus of high drawing steel cord the most according to claim 1, it is characterised in that: the position of described actinobacillus wheel (7) is higher than the second traction wheel (11), and the position of the second traction wheel (11) is higher than the first wire leading wheel (4).
The surface defect detection apparatus of high drawing steel cord the most according to claim 8, it is characterized in that: the position of described first wire leading wheel (4) is higher than the second wire leading wheel (10), and first wire leading wheel (4) be positioned at the back lower place of the second wire leading wheel (10), the steel cord (9) between the first wire leading wheel (4) and the second wire leading wheel (10) is gradually reduced along with direction of routing.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620326607.3U CN205591035U (en) | 2016-04-19 | 2016-04-19 | Surface defect detection device of high extension steel cord |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620326607.3U CN205591035U (en) | 2016-04-19 | 2016-04-19 | Surface defect detection device of high extension steel cord |
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| CN205591035U true CN205591035U (en) | 2016-09-21 |
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| CN201620326607.3U Active CN205591035U (en) | 2016-04-19 | 2016-04-19 | Surface defect detection device of high extension steel cord |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107505356A (en) * | 2017-09-27 | 2017-12-22 | 江苏法尔胜特钢制品有限公司 | The burr detection device of steel wire |
| CN109406276A (en) * | 2018-11-04 | 2019-03-01 | 江苏兴达钢帘线股份有限公司 | The equipment of on-line checking steel cord specified force elongation |
| CN114062376A (en) * | 2022-01-13 | 2022-02-18 | 南通东顺机械有限公司 | Method for detecting surface defects of steel cord with winding function |
| CN114318914A (en) * | 2020-10-09 | 2022-04-12 | 南通云天绳缆科技有限公司 | Online simulation detection device and debugging method for pay-off tension of stranding machine |
| CN114575173A (en) * | 2022-03-08 | 2022-06-03 | 江苏兴达钢帘线股份有限公司 | Pay-off device for high-elongation steel cord and solution for twisting and strand jumping of high-elongation steel cord |
-
2016
- 2016-04-19 CN CN201620326607.3U patent/CN205591035U/en active Active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107505356A (en) * | 2017-09-27 | 2017-12-22 | 江苏法尔胜特钢制品有限公司 | The burr detection device of steel wire |
| CN109406276A (en) * | 2018-11-04 | 2019-03-01 | 江苏兴达钢帘线股份有限公司 | The equipment of on-line checking steel cord specified force elongation |
| CN109406276B (en) * | 2018-11-04 | 2024-01-26 | 江苏兴达钢帘线股份有限公司 | Equipment for on-line detecting steel cord specified force elongation |
| CN114318914A (en) * | 2020-10-09 | 2022-04-12 | 南通云天绳缆科技有限公司 | Online simulation detection device and debugging method for pay-off tension of stranding machine |
| CN114318914B (en) * | 2020-10-09 | 2023-03-24 | 江苏芸裕金属制品有限公司 | Online simulation detection device and debugging method for pay-off tension of stranding machine |
| CN114062376A (en) * | 2022-01-13 | 2022-02-18 | 南通东顺机械有限公司 | Method for detecting surface defects of steel cord with winding function |
| CN114062376B (en) * | 2022-01-13 | 2022-04-08 | 南通东顺机械有限公司 | Method for detecting surface defects of steel cord with winding function |
| CN114575173A (en) * | 2022-03-08 | 2022-06-03 | 江苏兴达钢帘线股份有限公司 | Pay-off device for high-elongation steel cord and solution for twisting and strand jumping of high-elongation steel cord |
| CN114575173B (en) * | 2022-03-08 | 2023-05-26 | 江苏兴达钢帘线股份有限公司 | Paying-off device of high-elongation steel cord and twisting and stranding solution method thereof |
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