CN209069478U - Based on to the steel cord Residual torsion detection device for penetrating laser sensor - Google Patents
Based on to the steel cord Residual torsion detection device for penetrating laser sensor Download PDFInfo
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- CN209069478U CN209069478U CN201821845411.0U CN201821845411U CN209069478U CN 209069478 U CN209069478 U CN 209069478U CN 201821845411 U CN201821845411 U CN 201821845411U CN 209069478 U CN209069478 U CN 209069478U
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- steel cord
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- detection device
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Abstract
The utility model discloses a kind of based on to the steel cord Residual torsion detection device for penetrating laser sensor, it include: support platform, sensor holder, laser sensor and clamp system, sensor holder is fixed in support platform, sensor holder includes upstream sensor seat and downstream sensor seat, upstream sensor seat and downstream sensor seat are opened up along the direction parallel interval that steel cord stretches to be set, and upstream sensor seat is equipped with the pilot hole for penetrating steel cord in the horizontal direction；Laser sensor includes transmitter and receiver, and in the same horizontal line, transmitter or receiver setting are arranged on downstream sensor seat in upstream sensor seat, receiver or transmitter for transmitter and receiver setting；The end of steel cord has limit in the bending part of pilot hole side；Clamp system is arranged in support platform, and is arranged close to pilot hole.The utility model improves the accuracy rate and detection accuracy of detection efficiency, testing result, the steel cord suitable for different-diameter.
Description
Technical field
This application involves detection device technical fields, in particular to a kind of based on to the steel curtain for penetrating laser sensor
Line Residual torsion detection device.
Background technique
Steel cord is the development with radial, is to develop production the most wide in rubber framework material
Product, and the maximum product of production difficulty in metal product, main function are used as the reinforcing material of automobile tire.It closes the world
Be to the definition of steel cord in a standard at standard fibre office: " You Lianggen or two or more steel wire composition, or by stock with
The combination of stock is formed by structure by the combination of stock and silk." Residual torsion be steel cord an important quality parameter, rule
The definition of the steel cord of measured length, 2016 regulation Residual torsion of standard GB/T/T11181-is, when one end keeps solid
It is fixed, when the other end is allowed to rotate freely, the circle number that is rotated.Its measurement method is to pull out steel curtain along a tangential direction from spool
Line should hold on steel cord, guarantee that steel cord does not have any rotation.The right angle of an about 50mm is folded in sample one end, is held
Firmly dog-ear, guarantees that sample does not have any rotation, and sample is pulled out six meters, dog-ear is unclamped at leisure, steel cord is allowed to be freely rotated,
Direction and the circle number of sample rotation are read and record, circle number is accurate to half-turn, and the direction of steel cord rotation is positive clockwise,
Counterclockwise it is negative.
There are three types of the detection modes of existing steel cord Residual torsion.One is artificial detection, will affect Residual torsion detected value
Precision or accuracy, it is also possible to since manual detection mode is incorrect, cause detected value mistake or by steel cord remnants turn round
Turn all release.Two be the automatic detection device that use is equipped with camera, but since camera auto-focusing needs the time, it cannot be fast
The fast rotating cycle for accurately capturing steel cord, leads to read untrue, and due to the depth of field of camera, affect camera
Field range may result in steel cord and appear in outside the field range of camera.Three is using equipped with several correlation type photoelectricity
The automatic Residual torsion detection device of switch, the detector of each optoelectronic switch is fixed on sensor holder and equidistant circumference cloth
It sets, to be detected and bending steel cord is rotated in a free state, the optoelectronic switch of detection device detects the rotation of bending part
Turn-take number and record as a result, due to optoelectronic switch light beam be easy diverging, be unable to detection radius it is smaller or distance slightly remote steel curtain
Line causes the detected value accuracy of Residual torsion not high, and the rotating cycle of steel cord to be detected is not accurate to half-turn, leads
Cause testing result accuracy not high.
Utility model content
The utility model is intended to solve one of above-mentioned technical problem in the prior art at least to a certain extent.In view of
This, the utility model needs to provide a kind of based on to the steel cord Residual torsion detection device for penetrating laser sensor, detection dress
It sets using correlation laser sensor and detects the rotating cycle of steel cord, improve the accuracy rate of detection efficiency, testing result
And detection accuracy, the steel cord suitable for different-diameter.
It is a kind of based on to the steel cord Residual torsion detection device for penetrating laser sensor, including support platform, sensor holder,
Clamp system and multiple groups laser sensor, the sensor holder are fixed in the support platform, and the sensor holder includes upper
Sensor holder and downstream sensor seat are swum, the upstream sensor seat and the downstream sensor seat are along the direction that steel cord stretches
Parallel interval, which opens up, sets, and the upstream sensor seat is equipped with the pilot hole for penetrating steel cord to be detected in the horizontal direction；Multiple groups
The laser sensor is equally spaced on the upstream sensor seat and along the circumferential direction on the downstream sensor seat；Institute
The end for stating steel cord has bending part of the limit in the pilot hole close to the side of the laser sensor, the bending part
Perpendicular to the steel cord, the radius of circumference is less than the length of the bending part, the bending part where the laser sensor
The laser beam that the laser sensor issues can be blocked；The clamp system is arranged in the support platform, and is located at institute
Sensor holder side is stated, is arranged close to the pilot hole.
After the rotation of the bending part of the utility model embodiment, the laser beam that the laser sensor issues is cut,
It blocks transmitter to emit to the laser of receiver, receiver can not receive laser, and bending part warp can be detected in laser sensor
It crosses, to detect the circle number of bending part rotation, the accuracy rate of testing result is high.
The steel cord that different-diameter can be clamped according to the clamp system of the utility model embodiment, prevents steel cord from falling,
It realizes that steel cord rotates freely, reduces artificial participation, reduce cost of labor.
According to the detection device of the utility model embodiment, cord Residual torsion value detects automatically, automatic input, for intelligence
Factory construction provides hardware support.
In addition, according to a kind of based on to the steel cord Residual torsion for penetrating laser sensor of the utility model above-described embodiment
Detection device can also have the following additional technical features:
The clamp system includes sliding platform, is fixed on fixing to clamp mechanism halfbody, sliding on the sliding platform
Sliding clamp system halfbody, line handspike and the driving clamping device being connected on the sliding platform, the sliding clamping machine
Structure halfbody is arranged in parallel with the mechanism halfbody that fixes to clamp, and the sliding clamp system halfbody fixes to clamp mechanism far from described
The side of halfbody is fixedly connected by the line handspike with the driving clamping device.
As above, wherein the line handspike is arranged along the direction extended perpendicular to the steel cord, and the sliding clamps
Mechanism halfbody is moved along the direction extended perpendicular to the steel cord relative to the sliding platform.
It is as above, wherein the laser sensor includes transmitter and receiver, the transmitter and the receiver phase
In the same horizontal line to setting, the transmitter is arranged on the upstream sensor seat, and the receiver is arranged described
On downstream sensor seat；Or the receiver is arranged on the upstream sensor seat, the transmitter is arranged in the downstream
On sensor holder.
As above, wherein the bending part is arranged between the transmitter and the receiver, and perpendicular to the hair
Horizontal line where emitter and the receiver.
As above, wherein the pilot hole edge is parallel to the transmitter and the direction of the receiver opens up.
As above, wherein the top of the pilot hole is opened portion.
It is a kind of based on to the steel cord Residual torsion detection device for penetrating laser sensor, further including clamping the steel cord to set
Manipulator in the pilot hole.
As above, wherein the laser sensor is correlation laser sensor.
As above, wherein the clamp system further includes pressure sensor or ceramic actuator.
Detailed description of the invention
Fig. 1 is a kind of steel cord Residual torsion detection device solid signal based on to laser sensor is penetrated of the utility model
Figure.
Fig. 2 is the utility model sensor holder stereoscopic schematic diagram.
Fig. 3 is the utility model clamp system stereoscopic schematic diagram.
Appended drawing reference: 1- support platform, 2- sensor holder, 3- laser sensor, 4- clamp system, 5- pilot hole, 11- branch
Dagger, 21- upstream sensor seat, 22- downstream sensor seat, 41- sliding platform, 42- fix to clamp mechanism halfbody, 43- sliding
Clamp system halfbody, 44- line handspike, 45- driving clamping device, 51- opened portion.
Specific embodiment
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, it is intended to for explaining the utility model, and should not be understood as to the utility model
Limitation.
As shown in Figure 1-Figure 3, a kind of based on to the steel cord Residual torsion detection device for penetrating laser sensor, comprising: branch
Support platform 1, sensor holder 2, clamp system 4 and multiple groups laser sensor 3, sensor holder 2 are fixed in support platform 1, are sensed
Device seat 2 includes upstream sensor seat 21 and downstream sensor seat 22, and upstream sensor seat 21 and downstream sensor seat 22 are along steel curtain
The direction parallel interval that line stretches, which opens up, sets, and upstream sensor seat 21 is equipped with the pilot hole 5 for penetrating steel cord in the horizontal direction；
The along the circumferential direction equidistant cloth on the upper and lower trip sensor holder 22 of the upstream sensor seat 21 of laser sensor 3 described in multiple groups
It sets；Laser sensor 3 includes transmitter and receiver, and transmitter and receiver are oppositely arranged in the same horizontal line, transmitter
Setting is arranged on downstream sensor seat 22 in upstream sensor seat 21, receiver；Or receiver is arranged in upstream sensor seat,
Transmitter is arranged on downstream sensor seat, and the end of steel cord has limit in pilot hole 5 close to 3 side of laser sensor
Bending part, bending part are arranged between transmitter and receiver perpendicular to steel cord, bending part, and perpendicular to transmitter and reception
Horizontal line where device, bending part can block the laser beam of laser sensor sending；Clamp system 4 is arranged in support platform 1
On, and it is located at 2 side of sensor holder, it is arranged close to pilot hole 5.
The detection device detects the rotating cycle of steel cord using laser sensor 3, improves detection efficiency, detection knot
The accuracy rate and detection accuracy of fruit.
After the rotation of the bending part of the utility model embodiment, the laser beam that the laser sensor issues is cut,
It blocks transmitter to emit to the laser of receiver, receiver can not receive laser, and bending part warp can be detected in laser sensor
It crosses, to detect the circle number of bending part rotation, the accuracy rate of testing result is high.
As shown in Figure 1,1 bottom of support platform is connected with support column 11 and by 11 supporting & stablizing of support column.
As shown in figure 3, clamp system 4 includes sliding platform 41, is fixed on sliding platform 41 and fixes to clamp mechanism half
Sliding clamp system halfbody 43, line handspike 44 and the driving clamping device 45 that body 42, sliding are connected on sliding platform 41 are sliding
Dynamic clamp system halfbody 43 is arranged in parallel with mechanism halfbody 42 is fixed to clamp, and sliding clamp system halfbody 43 is separate to fix to clamp machine
The side of structure halfbody 42 is fixedly connected by line handspike 44 with driving clamping device 45, and driving clamping device 45 pushes straight line to push away
Bar 44, to clamp steel cord, guarantees steel curtain to push sliding clamp system halfbody 43 mobile close to mechanism halfbody 42 is fixed to clamp
Line one end is fixed, and the other end is freely rotated.
Driving clamping device 45 does except other movable movements are rotated freely for constraining steel cord, and can clamp
The steel cord of different-diameter.Detection device is recorded and calculated the Residual torsion of steel cord by control system.
The clamp system 4 of use has line pressure shift feedback function, can substitute frictional force when artificial clamping steel cord,
It prevents steel cord from falling in the detection process, realizes that steel cord rotates freely, and be applicable in the steel cord of different-diameter.
A specific embodiment according to the present utility model, line handspike 44 are set along perpendicular to the direction that steel cord extends
It sets, sliding clamp system halfbody 43 is moved along the direction extended perpendicular to steel cord relative to sliding platform 41, so as to clamp
The two sides of steel cord guarantee that steel cord one end is fixed, and the other end is freely rotated, and improves the accuracy of testing result.
As shown in Fig. 2, laser sensor 3 include multiple groups, multiple groups laser sensor 3 on sensor holder 2 along the circumferential direction
It is equally spaced, multiple groups laser sensor 3 detects the circle number of steel cord rotation, improves detection accuracy, improves the accuracy rate of detection.
The radius of a specific embodiment according to the present utility model, 3 place circumference of laser sensor is less than bending part
Length keep off bending part can between transmitter and receiver, and after steel cord rotation, bending part follows steel cord to rotate, laser
Bending part can be detected in sensor 3, so that the circle number of steel cord rotation is detected, to detect the Residual torsion value of steel cord.
A specific embodiment according to the present utility model, pilot hole 5 are opened along the direction for being parallel to transmitter and receiver
If so that steel cord along the direction of transmitter and receiver be arranged, thus make bending part rotate after can block transmitter emit to
The laser of receiver, to detect bending part by the number between some transmitter and receiver, to detect steel cord rotation
Enclose number.
As shown in Fig. 2, the top of pilot hole 5 is opened portion 51, steel cord can enter in pilot hole 5 from opened portion 51, from
And facilitate the detection of steel cord.
A specific embodiment according to the present utility model, it is a kind of based on to the steel cord Residual torsion for penetrating laser sensor
Detection device further includes clamping steel cord to be placed in manipulator in pilot hole 5, and manipulator can clamp steel cord to opened portion 51 simultaneously
It is put into pilot hole 5, or steel cord is removed out of pilot hole 5.
A specific embodiment according to the present utility model, laser sensor 3 are correlation laser sensor, and correlation swashs
Optical sensor improves detection accuracy, and the equidistant eight equal parts of laser sensor are installed on upstream and downstream laser bench, a pair of of laser
The transmitter and receiver of sensor 3 are opposite to be installed on a horizontal line, strong antijamming capability, and testing result is more accurate.Benefit
It replaces correlation laser sensor that can also realize that Residual torsion detects with other sensor, is fixed with 8 groups of laser on sensor holder 2
Sensor, precision reach ± 0.125, and changing quantity can change detection accuracy.
Another embodiment according to the present utility model, clamp system 4 further include pressure sensor or ceramic actuator, pressure
Also the achievable clamping function to steel cord, pressure sensor can detect the pressure for clamping steel cord for force snesor or ceramic actuator
Power.
After the rotation of the bending part of the utility model embodiment, blocks transmitter and emit to the laser of receiver, receive
Device can not receive laser, and bending part process can be detected in laser sensor 3, so that the circle number of bending part rotation is detected, detection
As a result accuracy rate is high.
The steel cord that different-diameter can be clamped according to the clamp system of the utility model embodiment, prevents steel cord from falling,
It realizes that steel cord rotates freely, reduces artificial participation, reduce cost of labor.
According to the detection device of the utility model embodiment, cord Residual torsion value detects automatically, automatic input, for intelligence
Factory construction provides hardware support.
According to the present utility model to be based on to laser sensor steel cord Residual torsion detection device is penetrated, its advantages are such as
Under:
(1) realize steel cord Residual torsion value detect automatically, automatic input, for intelligent plant build hardware support is provided.
(2) correlation laser sensor and clamp system 4 are used, detection accuracy is improved.
(3) clamp system 4 can clamp the steel cord of different-diameter, prevent steel cord from falling, and realize that steel cord rotates freely,
Artificial participation is reduced, cost of labor is reduced.
It is according to the present utility model based on to penetrating laser sensor steel cord Residual torsion detection device, principle are as follows: will
Steel cord one end to be detected is pulled to 6m by manipulator, passes through clamp system 4, and pass through the guiding on upstream sensor seat 21
Hole 5, clamp system 4 clamp steel cord, are at this time initial position, and when manipulator discharges steel cord, the free end of steel cord is certainly
By rotating, laser beam is cut, each laser sensor can detect bending part, according to connecing for the laser sensor equidistantly arranged
The collection of letters number, Residual torsion value is obtained by calculation in control system.By carrying out Experimental Comparison with artificial detection, testing result is accurate
And precision is high, greatly improves the efficiency and accuracy of detection.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " suitable
The orientation or positional relationship of the instructions such as hour hands ", " counterclockwise " is to be based on the orientation or positional relationship shown in the drawings, merely to just
In description the utility model and simplify description, rather than the device or element of indication or suggestion meaning there must be specific side
Position is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.The meaning of " plurality " is two or two in the description of the present invention,
More than, unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be
Mechanical connection, is also possible to be electrically connected；It can be directly connected, two can also be can be indirectly connected through an intermediary
The interaction relationship of connection or two elements inside element.It for the ordinary skill in the art, can basis
Concrete condition understands the concrete meaning of above-mentioned term in the present invention.
According to a kind of based on to the steel cord Residual torsion detection device for penetrating laser sensor of the utility model embodiment
Other compositions, such as manipulator and driving clamping device 45 etc., and operation is for those of ordinary skills all
Be it is known, be not detailed herein.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is contained at least one embodiment or example of the utility model.In the present specification, to the schematic table of above-mentioned term
It states and is necessarily directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be with
It can be combined in any suitable manner in any one or more of the embodiments or examples.In addition, those skilled in the art can incite somebody to action
Different embodiments or examples described in this specification are engaged and are combined.
Although the embodiments of the present invention have been shown and described above, it is to be understood that above-described embodiment is
Illustratively, it should not be understood as limiting the present invention, those skilled in the art are in the scope of the utility model
Inside it can make changes, modifications, alterations, and variations to the above described embodiments.
Claims (10)
1. a kind of based on to the steel cord Residual torsion detection device for penetrating laser sensor characterized by comprising
Support platform, sensor holder, clamp system and multiple groups laser sensor,
The sensor holder is fixed in the support platform, and the sensor holder includes upstream sensor seat and downstream sensor
Seat, the upstream sensor seat and the downstream sensor seat open up along the direction parallel interval that steel cord stretches and set, it is described on
Trip sensor holder is equipped with the pilot hole for penetrating steel cord to be detected in the horizontal direction；
Laser sensor described in multiple groups on the upstream sensor seat and on the downstream sensor seat along the circumferential direction etc. between
Away from arrangement；
The end of the steel cord has limit in the pilot hole close to the bending part of the laser sensor side, the folding
Turn of bilge is perpendicular to the steel cord, and the radius of circumference is less than the length of the bending part, the folding where the laser sensor
Turn of bilge can block the laser beam that the laser sensor issues；
The clamp system is arranged in the support platform, and is located at the sensor holder side, sets close to the pilot hole
It sets.
2. according to claim 1 based on to the steel cord Residual torsion detection device for penetrating laser sensor, feature exists
In, the clamp system include sliding platform, be fixed on the sliding platform fix to clamp mechanism halfbody, sliding is connected to
Sliding clamp system halfbody, line handspike and driving clamping device on the sliding platform, the sliding clamp system halfbody
It is arranged in parallel with the mechanism halfbody that fixes to clamp, the sliding clamp system halfbody fixes to clamp mechanism halfbody far from described
Side is fixedly connected by the line handspike with the driving clamping device.
3. according to claim 2 based on to the steel cord Residual torsion detection device for penetrating laser sensor, feature exists
In, the line handspike is arranged along the direction extended perpendicular to the steel cord, the sliding clamp system halfbody edge perpendicular to
The direction that the steel cord extends is mobile relative to the sliding platform.
4. according to claim 1 based on to the steel cord Residual torsion detection device for penetrating laser sensor, feature exists
In the laser sensor includes transmitter and receiver, and the transmitter and the receiver are oppositely arranged on same level
On line, the transmitter is arranged on the upstream sensor seat, and the receiver is arranged on the downstream sensor seat；Or
The receiver is arranged on the upstream sensor seat, and the transmitter is arranged on the downstream sensor seat.
5. according to claim 4 based on to the steel cord Residual torsion detection device for penetrating laser sensor, feature exists
In the bending part is arranged between the transmitter and the receiver, and perpendicular to the transmitter and the receiver
The horizontal line at place.
6. according to claim 5 based on to the steel cord Residual torsion detection device for penetrating laser sensor, feature exists
In the pilot hole edge is parallel to the transmitter and the direction of the receiver opens up.
7. according to claim 6 based on to the steel cord Residual torsion detection device for penetrating laser sensor, feature exists
In the top of the pilot hole is opened portion.
8. according to claim 7 based on to the steel cord Residual torsion detection device for penetrating laser sensor, feature exists
In further including the manipulator for clamping the steel cord and being placed in the pilot hole.
9. according to claim 4 based on to the steel cord Residual torsion detection device for penetrating laser sensor, feature exists
In the laser sensor is correlation laser sensor.
10. according to claim 1 based on to the steel cord Residual torsion detection device for penetrating laser sensor, feature exists
In the clamp system further includes pressure sensor or ceramic actuator.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821845411.0U CN209069478U (en) | 2018-11-09 | 2018-11-09 | Based on to the steel cord Residual torsion detection device for penetrating laser sensor |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201821845411.0U CN209069478U (en) | 2018-11-09 | 2018-11-09 | Based on to the steel cord Residual torsion detection device for penetrating laser sensor |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109459172A (en) * | 2018-11-09 | 2019-03-12 | 北京航天智造科技发展有限公司 | Based on to the steel cord Residual torsion detection device for penetrating laser sensor |
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2018
- 2018-11-09 CN CN201821845411.0U patent/CN209069478U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109459172A (en) * | 2018-11-09 | 2019-03-12 | 北京航天智造科技发展有限公司 | Based on to the steel cord Residual torsion detection device for penetrating laser sensor |
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