CN207630384U - A kind of detecting system of calendering wirecord fabric arrangement - Google Patents
A kind of detecting system of calendering wirecord fabric arrangement Download PDFInfo
- Publication number
- CN207630384U CN207630384U CN201721580247.0U CN201721580247U CN207630384U CN 207630384 U CN207630384 U CN 207630384U CN 201721580247 U CN201721580247 U CN 201721580247U CN 207630384 U CN207630384 U CN 207630384U
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- China
- Prior art keywords
- calendering
- wirecord fabric
- detecting system
- rack
- industrial
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- 239000004744 fabric Substances 0.000 title claims abstract description 39
- 238000003490 calendering Methods 0.000 title claims abstract description 36
- 239000011796 hollow space material Substances 0.000 claims description 3
- 238000002955 isolation Methods 0.000 claims description 3
- 238000001514 detection method Methods 0.000 abstract description 29
- 238000004519 manufacturing process Methods 0.000 abstract description 14
- 229910000831 Steel Inorganic materials 0.000 abstract description 9
- 239000010959 steel Substances 0.000 abstract description 9
- 238000009434 installation Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 6
- 239000003292 glue Substances 0.000 description 5
- 239000011265 semifinished product Substances 0.000 description 5
- 238000010191 image analysis Methods 0.000 description 4
- 238000007689 inspection Methods 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 2
- 235000011613 Pinus brutia Nutrition 0.000 description 2
- 241000018646 Pinus brutia Species 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005034 decoration Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
Abstract
The utility model is related to roll the detection of wirecord fabric arrangement, a kind of detecting system of calendering wirecord fabric arrangement is disclosed.The system includes rack, several industrial cameras, area source and industrial control system, several industrial camera line-spacings are arranged on the upper beam of rack, area source is arranged on the bottom end rail of rack, upper beam and bottom end rail are separately positioned on the above and below with calendering wirecord fabric to be detected, and the cord face of calendering wirecord fabric to be detected is parallel with area source plane and each camera lens plane respectively, and each industrial camera is connect with industrial control system.The detecting system carries out all-steel cord arrangement detection by non-contacting form using machine vision, not damaged to all-steel cord, does not interfere with the quality of all-steel cord；It is simple and reasonable, it is easy for installation, it can realize on-line checking when production, effectively reduce production cost.
Description
Technical field
The utility model is related to roll the detection of wirecord fabric arrangement, more particularly to a kind of inspection of calendering wirecord fabric arrangement
Examining system is particularly used to detect the wirecord fabric semi-finished product for covering glue in radial tyre production.
Background technology
In radial tyre production, the wirecord fabric for covering glue is a kind of important semi-finished product, by all-steel cord by whole
It is made after roller and calendering.In actually calendering production, since train line pressure instability and warping roller groove mismachining tolerance etc. are former
Cause, be likely to result in all-steel cord arrangement it is uneven, lack root, dislocation phenomena such as, the quality of tire is influenced, in the feelings not detected
Under condition, these defects can only be observed in severing either forming process or could be found by detecting finished tire, be easy to make
It scraps or degrades at cured tire, increase production cost.
In the prior art, the method both at home and abroad for tire quality detection mainly has ocular estimate, ultrasound examination, X-ray
The detection of five kinds of detection, eddy current inspection and electromagnetic detection methods, wherein X-ray and electromagnetic detection be all present development more at
Ripe method, but since radio-hazard is larger, equipment price is expensive and detects the shortcomings of rate that reports an error is high, not on a large scale in state
It is used in interior tire production producer.In addition to this require after tire finished product could be into for the above-mentioned various detection methods referred to
Row detection, once detecting that product off quality will abandon entire tire, leads to the serious wasting of resources.Therefore it provides
A kind of detecting system of simple calendering wirecord fabric arrangement, for detecting the wirecord fabric for covering glue in radial tyre production
Semi-finished product are of great significance.
Utility model content
In order to solve shortage in the prior art to the detection for covering glue wirecord fabric semi-finished product in radial tyre production
Method and tire product inspection method endanger big, equipment costliness problem, and the utility model provides a kind of calendering steel wire curtain
The detecting system of cloth arrangement.
In order to solve the above-mentioned technical problem, the utility model uses following technical scheme：
A kind of detecting system of calendering wirecord fabric arrangement, which includes rack, several industrial cameras, area source and work
Control system, several industrial camera line-spacings are arranged on the upper beam of rack, and area source is arranged on the bottom end rail of rack, upper beam
It is separately positioned on the above and below with calendering wirecord fabric to be detected, and the cord of calendering wirecord fabric to be detected with bottom end rail
Face is parallel with area source plane and each camera lens plane respectively, and each industrial camera is connect with industrial control system.
Preferably, each industrial camera is connected by the industrial control host of gigabit net mode and industrial control system and upper blit
As data；The input and output control panel of industrial control system constitutes the triggering of "+" type by conducting wire and several cameras and connects, and connectivity port is equal
Using light-coupled isolation.
Preferably, the distance in industrial camera to cord face need to ensure that image resolution ratio is more than 4pix/mm, to ensure to acquire
The accuracy of image will realize that resolution ratio is more than 4pix/mm, if selection comes by adjusting the distance in industrial camera and cord face
It determines, the distance of industrial camera to cord face is 40-50cm.
It is used with fixed hollow square tube, the hollow space of hollow square tube preferably, the montant of rack is used to support
It is arranged in cable；Rack montant is the hollow square tube that can adjust height.
Preferably, detecting system further include be mounted on rack montant on touch display screen, audible-visual alarm lamp device and
Elastic knob, touch display screen and acousto-optic alarm lamp device are connect with industrial control host respectively.
Detection method of the system provided by the utility model in detection calendering wirecord fabric arrangement specifically includes following step
Suddenly：
(1) system obtains the standard parameter data of calendering wirecord fabric to be detected, and adopts and open up several image memory spaces,
The cord face of calendering wirecord fabric, and the number arranged using the linear array with CCD or CMOS photoelectric sensors are irradiated with area source
A industrial camera carries out Image Acquisition to cord face；
(2) image that industrial camera collects imports to the several image memory spaces opened up before, image analysis and
Processing module handles the image of memory headroom, obtains cord radical and the measured value in gap；Image analysis and processing mould
Block to the image of memory headroom handled the specific steps are：First, 2D signal is converted to one-dimensional signal i.e. to cord
It is identified, and counts all possible extreme point of one-dimensional signal；Secondly, all possible extreme point is traversed, local letter is utilized
Number related condition filters out noise spot, then traverses primary all possible extreme value points, and pseudo- extreme point is filtered using extreme point amendment,
To obtain the final extreme value points of one-dimensional signal；Finally, after all one-dimensional signals have been handled, statistics final goal is counted and is counted
The pixel distance between two target points is calculated, cord radical and the measured value in gap are obtained；
(3) measured value is compared by detection contrast module with pre-set or system autonomous learning normal data,
And exported measurement result by display, when measured value is not inconsistent with normal data, i.e., when measured value shows that cord is arranged out
When now lacking root, pine stump or the mistake of dislocation, pressure of stopping by alarm output alarm signal while by calender control panel
Prolong machine；When measured value is compared by detection contrast module with pre-set or system autonomous learning normal data, preset
Cord number and cord gap numerical value can require to be arranged in a manner of manual presetting according to tire calendering technology, can also lead to
It is primary to cross the detection in booting of software autonomous learning function, initial default, i.e., " the write-in initial value " that display provides is written
Button.After operating personnel press " write-in initial value " key, the last time is identified data (cord number, cord by system automatically
Gap width) it reads in, as initial default.For the false alarm for avoiding in detection engineering, it is equipped with " maximum detection mistake in a program
Count ", to solve to report by mistake caused by uncertain factor in actual production process, misrepresent deliberately.
The utility model provides a kind of detecting system of calendering wirecord fabric arrangement, compared with prior art, the detection
System carries out all-steel cord arrangement detection, Bu Huiying not damaged to all-steel cord by non-contacting form using machine vision
Ring the quality of all-steel cord；It is simple and reasonable, it is easy for installation, it can realize on-line checking when production, effectively reduce production
Cost.
Description of the drawings
Fig. 1 is the structural schematic diagram of the detecting system of calendering wirecord fabric arrangement provided by the utility model；
Fig. 2 is the structural schematic diagram of industrial control system provided by the utility model.
Specific implementation mode
The utility model discloses a kind of detecting systems of calendering wirecord fabric arrangement, it is intended to solve in the prior art lack
The weary detection method for covering glue wirecord fabric semi-finished product and tire product inspection method harm in radial tyre production is big,
The problem of equipment costliness.
In order to be better understood from the technical program, the technical solution is further detailed below in conjunction with attached drawing.
As shown in Figure 1, the utility model provides a kind of detecting system of calendering wirecord fabric arrangement, including rack, number
A industrial camera 1, area source 8 and industrial control system, 1 line-spacing of several industrial cameras are arranged on the upper beam 2 of rack, area source 8
Be arranged on the bottom end rail 11 of rack, upper beam 2 and bottom end rail 11 be separately positioned on calendering wirecord fabric 9 to be detected it is upper,
In the following, and calendering wirecord fabric 9 to be detected cord face it is flat with the camera lens of 8 plane of area source and each industrial camera 1 respectively
Face is parallel, and the distance of industrial camera 1 to cord face need to ensure that image resolution ratio is more than 4pix/mm, to ensure to acquire the standard of image
True property will realize that resolution ratio is more than 4pix/mm, if selection determines by adjusting the distance in industrial camera and cord face, work
The distance in industry camera to cord face is 40-50cm；Each industrial camera 1 passes through the industry control master of gigabit net mode and industrial control system
Machine 7 connects and uploads image data；The input and output control panel 6 of industrial control system constitutes "+" by conducting wire and several industrial cameras 1
Type triggering connection, connectivity port is all made of light-coupled isolation；The montant 10 of rack be used to support with fixed hollow square tube, in
The hollow space of short side pipe is arranged for cable；Rack montant 10 is the hollow square tube that can adjust height；Detecting system is also wrapped
Include touch display screen 5, audible-visual alarm lamp device 3 and the elastic knob 4 on rack montant 10,5 harmony of touch display screen
Light alarm lamp device 3 is connect with industrial control host respectively.
The detection method that cord face is carried out using the detecting system of calendering wirecord fabric arrangement provided by the utility model, should
Detection method specifically includes following steps：
(1) the cord face of area source irradiation calendering wirecord fabric is used, and is used with CCD or CMOS photoelectric sensors
Several industrial cameras of linear array arrangement are acquired cord face image, and the required distance in industrial camera and cord face ensures image
Resolution ratio is more than 4pix/nm to ensure detection accuracy；
(2) image that industrial camera collects imports to the several image memory spaces opened up before, image analysis and
Processing module handles the image of memory headroom, obtains cord radical and the measured value in gap；
Image analysis and processing module to the image of memory headroom handled the specific steps are：First, two dimension is believed
Number being converted to one-dimensional signal is identified cord, and counts all possible extreme point of one-dimensional signal；Secondly, traversal is all
Possible extreme point filters out noise spot using local signal related condition, then traverses primary all possible extreme value points, utilizes
The pseudo- extreme point of extreme point amendment filtering, to obtain the final extreme value points of one-dimensional signal；Finally, it has been handled in all one-dimensional signals
Afterwards, statistics final goal counts and calculates the pixel distance between two target points, obtains cord radical and the measured value in gap；
(3) measured value is compared by detection contrast module with pre-set or system autonomous learning normal data,
And exported measurement result by display, when measured value is not inconsistent with normal data, i.e., when measured value shows that cord is arranged out
When now lacking root, pine stump or the mistake of dislocation, pressure of stopping by alarm output alarm signal while by calender control panel
Prolong machine；When measured value is compared by detection contrast module with pre-set or system autonomous learning normal data, preset
Cord number and cord gap numerical value can require to be arranged in a manner of manual presetting according to tire calendering technology, can also lead to
It is primary to cross the detection in booting of software autonomous learning function, initial default, i.e., " the write-in initial value " that display provides is written
Button.After operating personnel press " write-in initial value " key, the last time is identified data (cord number, cord by system automatically
Gap width) it reads in, as initial default.For the false alarm for avoiding in detection engineering, it is equipped with " maximum detection mistake in a program
Count ", to solve to report by mistake caused by uncertain factor in actual production process, misrepresent deliberately.
Above to it is provided by the utility model it is a kind of calendering wirecord fabric arrangement detecting system carried out detailed Jie
It continues.Specific case used herein is expounded the principles of the present invention and embodiment, and above example is said
The bright method and central idea for being merely used to help understand the utility model.It should be pointed out that for the general skill of the art
For art personnel, without departing from the principle of this utility model, several improvement can also be carried out to the utility model and are repaiied
Decorations, modifications and modifications also fall within the protection scope of the claims of the utility model.
Claims (7)
1. a kind of detecting system of calendering wirecord fabric arrangement, which is characterized in that including rack, several industrial cameras, area source
And industrial control system, several industrial camera line-spacings are arranged on the upper beam of rack, area source is arranged on the bottom end rail of rack, on
Crossbeam and bottom end rail are separately positioned on the above and below with calendering wirecord fabric to be detected, and calendering wirecord fabric to be detected
Cord face is parallel with area source plane and each camera lens plane respectively, and each industrial camera is connect with industrial control system.
2. the detecting system of calendering wirecord fabric arrangement as described in claim 1, which is characterized in that each industrial camera is logical
The industrial control host for crossing gigabit net mode and industrial control system connects and uploads image data；The input and output control panel of industrial control system is logical
It crosses conducting wire and constitutes the triggering connection of "+" type with several cameras, connectivity port is all made of light-coupled isolation.
3. the detecting system of calendering wirecord fabric arrangement as described in claim 1, which is characterized in that industrial camera to cord face
Distance need to ensure image resolution ratio be more than 4pix/mm, with ensure acquire image accuracy.
4. the detecting system of calendering wirecord fabric arrangement as claimed in claim 3, which is characterized in that industrial camera to cord face
Distance be 40-50cm.
5. the detecting system of calendering wirecord fabric arrangement as described in claim 1, which is characterized in that the montant of rack is using use
It is arranged for cable in the hollow space of the hollow square tube supported and fixed, hollow square tube.
6. the detecting system of calendering wirecord fabric arrangement as claimed in claim 5, which is characterized in that rack montant is that can adjust
Save the hollow square tube of height.
7. the detecting system of calendering wirecord fabric arrangement as described in claim 1, which is characterized in that detecting system further includes peace
Touch display screen, audible-visual alarm lamp device on rack montant and elastic knob, touch display screen and audible-visual alarm lamp dress
It sets and is connect respectively with industrial control host.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721580247.0U CN207630384U (en) | 2017-11-23 | 2017-11-23 | A kind of detecting system of calendering wirecord fabric arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721580247.0U CN207630384U (en) | 2017-11-23 | 2017-11-23 | A kind of detecting system of calendering wirecord fabric arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207630384U true CN207630384U (en) | 2018-07-20 |
Family
ID=62857807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721580247.0U Expired - Fee Related CN207630384U (en) | 2017-11-23 | 2017-11-23 | A kind of detecting system of calendering wirecord fabric arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207630384U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107901319A (en) * | 2017-11-23 | 2018-04-13 | 青岛科技大学 | A kind of detection method and system for rolling wirecord fabric arrangement |
| 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 |
-
2017
- 2017-11-23 CN CN201721580247.0U patent/CN207630384U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107901319A (en) * | 2017-11-23 | 2018-04-13 | 青岛科技大学 | A kind of detection method and system for rolling wirecord fabric arrangement |
| CN107901319B (en) * | 2017-11-23 | 2024-03-22 | 青岛科技大学 | Method and system for detecting arrangement of calendered wirecord fabric |
| 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 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180720 Termination date: 20201123 |