CN102122158A - Monitoring system for crude tyre manufacturing device - Google Patents
Monitoring system for crude tyre manufacturing device Download PDFInfo
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- CN102122158A CN102122158A CN2010106097318A CN201010609731A CN102122158A CN 102122158 A CN102122158 A CN 102122158A CN 2010106097318 A CN2010106097318 A CN 2010106097318A CN 201010609731 A CN201010609731 A CN 201010609731A CN 102122158 A CN102122158 A CN 102122158A
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- sensor
- crude tyre
- monitoring arrangement
- conveyer
- tyre
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
Abstract
The invention provides a monitoring system for a crude tyre manufacturing device, the monitoring system performs high-precision monitoring of manufacture without dependence upon manual work in manufacture process, and is capable of improving tyre quality with low cost. The monitoring system is provided with: a first monitoring device provided with a non-contact first sensor, the first sensor is installed on an annular frame of a transmission device and performs detection of shaft offset of the rotating shaft of the tyre forming device, the first monitoring device compares output information of the first sensor with a judgment reference value to judge whether the tyre is in a manufacture range; and a second monitoring device provide with a non-contact second sensor, the second sensor is installed at a position not changing with movement of the transmission device and performs detection of inclination of the transmission device, the second monitoring device compares output information of the second sensor with the judgment reference value to judge whether the tyre is in the manufacture range.
Description
Technical field
The present invention relates to a kind of supervisory system with crude tyre manufacturing installation of conveyer and crude tyre formation device.
Background technology
The crude tyre manufacturing installation transmits the tyre surface cylinder by conveyer and makes it form the radial outside standby of device at crude tyre, on the other hand, forming device by crude tyre makes circular crude tyre body outwards bloat (moulding) in the form of a ring, thereby the crude tyre body is pressed be attached on the tyre surface cylinder inner peripheral surface and make both integrated, form crude tyre.
In the pneumatic tyre of making like this, when crude tyre body and tyre surface cylinder dislocation ground form as one, can make the homogeneity variation, and bring relatively poor influence to the vibration of vehicle, noise, operational stability etc.For this reason, descend the various time homogeneity key elements such as RFV, RRO to be suppressed on the level of regulation (patent documentation 1).
And, in the crude tyre manufacturing installation, eliminate crude tyre and form the inclination of the axle offset of device and conveyer and prevent that the dislocation of crude tyre body and conveyer from being the important point, need do sth. in advance inspection to these and know adjustment period.In addition, also comprise shaft vibration in described " axle offset ".
Yet, in the past, owing to manufacturing process is stopped and by manually checking, thereby existence reduces or occurs the worry of a large amount of defective tires because of manufacturing stops to make productivity before inspection, and because by manually checking, thereby exist cost to rise and examiner's the unsettled situation of the different caused precision of technical merit.
Patent documentation 1: Japanese kokai publication hei 10-71653 communique
Summary of the invention
The problem that invention will solve
The present invention in view of the above problems solution and a kind of supervisory system of crude tyre manufacturing installation is provided, it is monitored manufacturing accurately by not relying on artificial in manufacturing process, can improve the quality of tire with low cost.
Solve the means of problem
The supervisory system of crude tyre manufacturing installation of the present invention, this crude tyre manufacturing installation has: conveyer, this conveyer has the ring-type frame, but this ring-type frame is provided with a plurality of sections of reducing and expansion; And crude tyre formation device, this crude tyre forms device and has turning axle, and this turning axle is equipped with and moves wheel, and the supervisory system of this tire manufacturing installation has:
The 1st monitoring arrangement, the 1st monitoring arrangement has the 1st contactless sensor, the 1st sensor is installed on the described ring-type frame of described conveyer, and the axle offset that described crude tyre is formed the described turning axle of device detects, the 1st monitoring arrangement compares the output information of described the 1st sensor and judgment standard value and judges whether and can make in the scope
The 2nd monitoring arrangement, the 2nd monitoring arrangement has the 2nd contactless sensor, the 2nd sensor is installed in not can moving on the position that changes with described conveyer, and the inclination to described conveyer detects, and the 2nd monitoring arrangement compares the output information of described the 2nd sensor and judgment standard value and judges whether and can make in the scope.
The supervisory system of described crude tyre manufacturing installation, wherein,
Described the 1st sensor comprises from vertical direction and detects the sensor of described axle offset and constitute from the sensor that horizontal direction detects described axle offset.
The supervisory system of described crude tyre manufacturing installation, wherein,
Described the 1st monitoring arrangement has the 3rd contactless sensor, and the 3rd sensor is installed in not can be with the moving on the position that change of described conveyer, and the axle offset of the described turning axle of described crude tyre formation device is detected.
Again, the supervisory system of described crude tyre manufacturing installation, wherein,
Have the 3rd monitoring arrangement, the 3rd monitoring arrangement has sensor, this sensor is installed on the described ring-type frame of described conveyer, and directly measure be judged as the crude tyre of making after can making by described the 1st monitoring arrangement and the 2nd monitoring arrangement, the 3rd monitoring arrangement compares the homogeneity key element of judging described crude tyre with the output information and the judgment standard value of described sensor.
The effect of invention
Adopt the present invention, manufacturing is not monitored accurately, therefore can improve the quality of tire with low cost owing in manufacturing process, do not rely on artificial.
Description of drawings
Fig. 1 is the stereographic map of example 1 of the supervisory system of crude tyre manufacturing installation of the present invention.
Fig. 2 is the front view of example 1 of the supervisory system of crude tyre manufacturing installation of the present invention.
Fig. 3 is the synoptic diagram that the action to the example 1 of the supervisory system of crude tyre manufacturing installation of the present invention describes.
Symbol description
1 tyre surface cylinder
The 1a make-up machine
2 crude tyres form device
The 2a turning axle
2b moves wheel
3 guide rails
4 conveyers
4a ring-type frame
The 4b section
The 4c substrate
The 4d running body
5 magnet loop devices
S1～S3 laser displacement sensor
Embodiment
Below, the present invention will be described based on example.In addition, the present invention is not limited to following example.In and the scope that be equal to identical, can apply various changes to following example with the present invention.
＜example 1 〉
1. crude tyre manufacturing installation
Fig. 1 is the stereographic map of the example 1 of crude tyre manufacturing installation of the present invention, and Fig. 2 is the front view of an example of crude tyre manufacturing installation of the present invention, and Fig. 3 is the synoptic diagram that the action to crude tyre manufacturing installation of the present invention describes.
Have as Fig. 1～crude tyre manufacturing installation shown in Figure 3: the make-up machine 1a of tyre surface cylinder 1; Crude tyre forms device 2; Form the conveyer 4 that moves back and forth along guide rail 3 between the device 2 at make-up machine 1a and crude tyre; And the control device of control manufacturing process (omitting diagram).
Utilizing conveyer 4 will be transplanted on crude tyre by the tyre surface cylinder 1 of make-up machine 1a moulding forms on the device 2 and makes it and to be installed in the crude tyre body cylindraceous (omitting diagram) that crude tyre forms on the device 2 integrated.
(1) conveyer
Conveyer 4 has ring-type frame 4a, but is provided with a plurality of section 4b of the reducing and expansion of controlling tyre surface cylinder 1 on ring-type frame 4a, and a plurality of section 4b equidistantly equip along the circumferencial direction of ring-type frame 4a in interior all sides of ring-type frame 4a.Conveyer 4 has the reducing and expansion mechanism that is used to make each section 4b reducing and expansion, is provided with an individual at the most handle part (omitting diagram) of controlling above-mentioned tyre surface cylinder on each section 4b.
Ring-type frame 4a uprightly is provided with from substrate 4c, and is equipped with on substrate 4c along the running body 4d of guide rail 3 walkings.
Though omitted diagram, described reducing and expansion mechanism is flexible by the piston rod that makes cylinder, thereby makes each section 4b radially moving back and forth along ring-type frame 4a by linkage assembly.
(2) crude tyre forms device
Crude tyre forms device 2 to have: turning axle 2a; Can along turning axle 2a near and away from a pair of mobile 2b that takes turns; And with the bead lock device (omitting diagram) of the bead part of described crude tyre body locking, this crude tyre forms device 2 and constitutes by making a pair of mobile 2b of wheel approaching, becomes ring-type thereby the compression of described crude tyre body and hole enlargement be out of shape.
Crude tyre forms device 2 and drives by 5 rotations of magnet loop device.In addition, magnet loop device 5 is the contactless power transmissions that utilize ringshaped magnet magnetic force, utilizes the attraction of described magnet and the principle of repelling each other to come transferring power.
2. the supervisory system of crude tyre manufacturing installation
Then, the same with the tire manufacturing installation, describe for the supervisory system of crude tyre manufacturing installation of the present invention with Fig. 1～Fig. 3.
The supervisory system of crude tyre manufacturing installation is by having the 1st monitoring arrangement and the 2nd monitoring arrangement constitutes in the crude tyre manufacturing installation.
(1) the 1st monitoring arrangement
The 1st monitoring arrangement has: non-contact laser displacement transducer S1, and it is from the distance of vertical direction detection apart from the outer peripheral face of the turning axle 2a of crude tyre formation device 2; And non-contact laser displacement transducer S2, it detects the distance of outer peripheral face that forms the turning axle 2a of device 2 apart from crude tyre from horizontal direction, and the 1st monitoring arrangement compares the output information of these laser displacement sensors S1, S2 and judgment standard value and judges whether and can make in the scope.And in order to measure the variation of the turning axle 2a of crude tyre formation device 2 when being benchmark with tyre surface cylinder 1 or transmission ring (the ring-type frame 4a of conveyer 4), these laser displacement sensors S1, S2 are installed on the ring-type frame 4a.In addition, laser displacement sensor S1, S2 are together as the 1st sensor.
Promptly, the 1st monitoring arrangement is with in crude tyre forms vertical same plane, the axle center of turning axle 2a of device 2, the distance on perpendicular line and horizontal line of the outer peripheral face of measurement from laser displacement sensor S1, S2 to turning axle 2a, these distances when not having axle offset laser displacement sensor S1, S2 in the comparison of the distance (judgment standard value) of the outer peripheral face of turning axle 2a, measure the axle offset degree that crude tyre forms the turning axle 2a of device 2, and then judge whether and to adjust.
Under the situation of this example, make crude tyre form the turning axle 2a rotation of device 2, on 120 points of the surperficial circumferencial direction of the axle of turning axle 2a, collect data.In addition, the detection distance setting that will come from laser displacement sensor S1, S2 is that 400mm, measuring accuracy are set at 0.05mm.In addition, adopt survey frequency 10 times/day, measure and need the time to carry out for 2min/ time.
(2) the 2nd monitoring arrangements
The 2nd monitoring arrangement has and detects the laser displacement sensor S3 (the 2nd sensor) that conveyer 4 tilts, and laser displacement sensor S3 did not compare to the distance (judgment standard value) of the ring-type frame 4a of conveyer 4 and judges whether and can make in the scope when the 2nd monitoring arrangement tilted the output information of laser displacement sensor S3 and conveyer 4.
That is, measure from laser displacement sensor S3 to conveyer the distance of 4 ring-type frame 4a, measurement conveyer 4 inclined degrees in the comparison of this distance and judgment standard value, and then judge whether and need adjust.
(3) monitoring flow process
(a) at first, after the action that the crude tyre crude tyre is formed device describes with Fig. 3, the monitoring flow process is described.Conveyer 4 moves towards make-up machine 1a from the state between make-up machine 1a and crude tyre formation device 2, receives tyre surface cylinder 1 and forms device 2 towards crude tyre from make-up machine 1a and move.Conveyer 4 these a series of actions of expression shown in the double dot dash line among Fig. 3.And, stop under the state of position that crude tyre forms device 2 at the conveyer 4 of controlling tyre surface cylinder 1, form the shape that device 2 carries out described crude tyre body by crude tyre and form, described crude tyre body and conveyer 4 are engaged.
(b) monitoring of the 1st monitoring arrangement and the 2nd monitoring arrangement is at first carried out before the operation in beginning, and the inclination of conveyer 4 is measured, and when NG, does not turn to and produces and turn to correct operation to the inclination of conveyer 4.Under the normal condition, turn to the measurement of axle offset that crude tyre is formed the turning axle 2a of device 2, when being judged as NG, not turning to and produce and turn to the correct operation of turning axle 2a.
(c) in the detection aborning, conveyer 4 is at every turn when the rest position of regulation stops, just the inclination of conveyer 4 is monitored (all measuring), when NG, stop immediately producing and turn to correct operation the inclination of conveyer by the 2nd monitoring arrangement.In addition, when tyre surface cylinder 1 and described crude tyre body during, the axle offset that crude tyre forms device 2 is suitably monitored by the 1st monitoring arrangement not at bonding station.
(d) in each order of classes or grades at school of the break tour system of production line, carry out above operation.
In addition, also the device that for example makes the warning lamp light on and off can be set, though be used for when checking other device precision of required level, carrying out condition notification not being NG.
3. the effect of this example
(1) in the manufacturing process of tire, because the production line that need not to stop to make tire just can be checked the axle offset of the turning axle 2a of the inclination of conveyer 4 and crude tyre formation device 2, the production performance of crude tyre is reduced, can eliminate the dislocation of tyre surface cylinder (the 1st body) and described crude tyre body (the 2nd body), can prevent the low RFV that causes of precision because of the crude tyre manufacturing installation, the deterioration of RIH, and can prevent to find because of precision is low a large amount of generations of the late defective tire that causes.In addition, labour cost is reduced, be no longer dependent on operator's technical merit, can carry out high-precision monitoring.
(2) owing to can improve the frequency of the accuracy control of crude tyre manufacturing installation, therefore can be suppressed at the important management point on the quality aspect (RFV) reliably.
(3) because use has laser displacement sensor S1～S3 (non-contact sensor), therefore can measure in the short time, also can improve survey frequency.
＜example 2 〉
In the 1st monitoring arrangement, has laser displacement sensor (the 3rd sensor), it is installed in not and can also can detects described axle offset by this laser displacement sensor with the moving on the position that change, for example be installed in from the fixed support of the upright setting in ground of described conveyer.
Therefore,, also described axle offset can be detected, therefore survey frequency can be improved even be in when forming the position of device when described conveyer away from described crude tyre.
＜example 3 〉
This example has the 3rd monitoring arrangement, and the 3rd monitoring arrangement is judged the homogeneity key element that is judged as the crude tyre that can make and make by described the 1st monitoring arrangement and the 2nd monitoring arrangement.
The 3rd monitoring arrangement has the direct measured sensor of the crude tyre of manufacturing, and the 3rd monitoring arrangement compares judgement with the output information and the judgment standard value of this sensor.Ring-type frame along conveyer is provided with a plurality of described sensors.
Because the crude tyre to manufacturing is directly measured the homogeneity key element of judging crude tyre, therefore the reliability of crude tyre is further improved.Again because the radius on the tire circumference is stable, thereby the effect of the reliability that improves the tire operating performance is arranged also.
Claims (4)
1. the supervisory system of a crude tyre manufacturing installation, this crude tyre manufacturing installation has: conveyer, this conveyer has the ring-type frame, but this ring-type frame is provided with a plurality of sections of reducing and expansion; And crude tyre formation device, this crude tyre forms device and has turning axle, and this turning axle is equipped with and moves wheel, and the supervisory system of this tire manufacturing installation is characterised in that to have:
The 1st monitoring arrangement, the 1st monitoring arrangement has the 1st contactless sensor, the 1st sensor is installed on the described ring-type frame of described conveyer, and the axle offset that described crude tyre is formed the described turning axle of device detects, the 1st monitoring arrangement compares the output information of described the 1st sensor and judgment standard value and judges whether and can make in the scope
The 2nd monitoring arrangement, the 2nd monitoring arrangement has the 2nd contactless sensor, the 2nd sensor is installed in not can moving on the position that changes with described conveyer, and the inclination to described conveyer detects, and the 2nd monitoring arrangement compares the output information of described the 2nd sensor and judgment standard value and judges whether and can make in the scope.
2. the supervisory system of crude tyre manufacturing installation as claimed in claim 1 is characterized in that, described the 1st sensor comprises from vertical direction and detects the sensor of described axle offset and detect the sensor of described axle offset from horizontal direction.
3. the supervisory system of crude tyre manufacturing installation as claimed in claim 1 or 2, it is characterized in that, described the 1st monitoring arrangement has the 3rd contactless sensor, the 3rd sensor is installed in not can be with the moving on the position that change of described conveyer, and the axle offset of the described turning axle of described crude tyre formation device is detected.
4. as the supervisory system of each described crude tyre manufacturing installation of claim 1 to 3, it is characterized in that, have the 3rd monitoring arrangement, the 3rd monitoring arrangement has sensor, this sensor is installed on the described ring-type frame of described conveyer, and directly measure be judged as the crude tyre of making after can making by described the 1st monitoring arrangement and the 2nd monitoring arrangement, the 3rd monitoring arrangement compares the homogeneity key element of judging described crude tyre with the output information and the judgment standard value of described sensor.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010-001959 | 2010-01-07 | ||
| JP2010001959A JP4929359B2 (en) | 2010-01-07 | 2010-01-07 | Raw tire production equipment monitoring system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102122158A true CN102122158A (en) | 2011-07-13 |
| CN102122158B CN102122158B (en) | 2014-08-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010609731.8A Active CN102122158B (en) | 2010-01-07 | 2010-12-13 | Monitoring system for crude tyre manufacturing device |
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| Country | Link |
|---|---|
| JP (1) | JP4929359B2 (en) |
| CN (1) | CN102122158B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103707535A (en) * | 2012-10-02 | 2014-04-09 | 住友橡胶工业株式会社 | Detection method for model core assembly |
| CN107650404A (en) * | 2017-09-22 | 2018-02-02 | 青岛软控机电工程有限公司 | Mechanical assembly drum, tyre bead slippage detecting device and its detection method |
| CN110588033A (en) * | 2019-08-27 | 2019-12-20 | 赛轮集团股份有限公司 | System and method for automatically identifying and improving roundness of tire blank on line |
| CN112041140A (en) * | 2018-05-01 | 2020-12-04 | 横滨橡胶株式会社 | Method and apparatus for manufacturing tire |
| CN112440497A (en) * | 2019-09-02 | 2021-03-05 | 通伊欧轮胎株式会社 | Tire forming device |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7251032B2 (en) * | 2019-07-12 | 2023-04-04 | Ｔｏｙｏ Ｔｉｒｅ株式会社 | Transfer equipment and tire molding equipment |
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| JP2007331236A (en) * | 2006-06-15 | 2007-12-27 | Bridgestone Corp | Method and apparatus for molding of tire |
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- 2010-12-13 CN CN201010609731.8A patent/CN102122158B/en active Active
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| JPH09131805A (en) * | 1995-09-06 | 1997-05-20 | Bridgestone Corp | Apparatus for molding radial tire and its molding method |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103707535A (en) * | 2012-10-02 | 2014-04-09 | 住友橡胶工业株式会社 | Detection method for model core assembly |
| CN103707535B (en) * | 2012-10-02 | 2017-04-19 | 住友橡胶工业株式会社 | Detection method for model core assembly |
| CN107650404A (en) * | 2017-09-22 | 2018-02-02 | 青岛软控机电工程有限公司 | Mechanical assembly drum, tyre bead slippage detecting device and its detection method |
| CN112041140A (en) * | 2018-05-01 | 2020-12-04 | 横滨橡胶株式会社 | Method and apparatus for manufacturing tire |
| CN110588033A (en) * | 2019-08-27 | 2019-12-20 | 赛轮集团股份有限公司 | System and method for automatically identifying and improving roundness of tire blank on line |
| CN110588033B (en) * | 2019-08-27 | 2021-10-22 | 赛轮集团股份有限公司 | System and method for automatically identifying and improving roundness of tire blank on line |
| CN112440497A (en) * | 2019-09-02 | 2021-03-05 | 通伊欧轮胎株式会社 | Tire forming device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102122158B (en) | 2014-08-13 |
| JP2011140162A (en) | 2011-07-21 |
| JP4929359B2 (en) | 2012-05-09 |
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