CN107860319A - A kind of tyre surface measuring motion and method applied to feed frame - Google Patents
A kind of tyre surface measuring motion and method applied to feed frame Download PDFInfo
- Publication number
- CN107860319A CN107860319A CN201711212329.4A CN201711212329A CN107860319A CN 107860319 A CN107860319 A CN 107860319A CN 201711212329 A CN201711212329 A CN 201711212329A CN 107860319 A CN107860319 A CN 107860319A
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- CN
- China
- Prior art keywords
- tyre surface
- support
- feed frame
- measuring
- block roller
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Length Measuring Devices By Optical Means (AREA)
Abstract
The present invention provides a kind of tyre surface measuring motion applied on feed frame, for measuring tyre surface head to the distance of afterbody, the device includes the first support and second support being arranged on feed frame, the 3rd support is provided between the first support and second support, the first support is provided with the imaging device and lighting device for being used for measuring tyre surface tail length；The second support is provided with cylinder, and the tyre surface head is provided with block roller, and the piston rod of the cylinder is connected driving block roller with block roller and moved up and down；3rd support is provided with laser range sensor, and the laser range sensor is located at the top of tyre surface.By the tyre surface length that direct measurement stretched on feed frame, reduce fitting process and manually adjust tyre surface bonding position and the process of joint because tyre surface contraction is increased, improve tyre surface Anawgy accuracy.
Description
Technical field
The invention belongs to field of tire production, and in particular to a kind of tyre surface measuring motion and side applied on feed frame
Method.
Background technology
Tyre surface surveys one of important procedure that length is production line of tire tread, and its effect is that the tyre surface after cutting carries out length survey
Amount, to ensure that fitting process meets length requirement.
Existing tyre surface measuring motion is installed in tread line, because of process requirements, when needing to deposit one section before tyre surface fitting
Between, cause tyre surface to shrink, fitting process needs to manually adjust the bonding position of tyre surface and joint, influences Anawgy accuracy.
The content of the invention
In order to solve problem above, the present invention provides a kind of tyre surface measuring motion applied on feed frame, for measuring
Tyre surface head is to the distance of afterbody, and the device includes being arranged on first support and second support on feed frame, described first
The 3rd support is provided between frame and second support, the first support is provided with the imaging device for being used for measuring tyre surface tail length
And lighting device；The second support is provided with cylinder, and the tyre surface head is provided with block roller, the piston rod and block roller of the cylinder
Connection driving block roller moves up and down；3rd support is provided with laser range sensor, and the laser range sensor is located at
The top of tyre surface.
Preferably, the imaging device is the CCD camera for being located at tyre surface upper rear, the lighting device is to be arranged on
In the luminaire of the left and right sides of first support two.
Preferably, the front end of the feed frame is provided with guider, the guider includes the first guide roller and the
Two guide rollers.
Preferably, the guider also includes being used for the tune for adjusting distance between the first guide roller and the second guide roller
Away from device.
It is a further object of the present invention to provide a kind of tyre surface applied on feed frame to survey long method, and the tyre surface of the device is surveyed
Long method is：1）Before reaching block roller on tyre surface head, cylinder driving block roller is automatically fallen off, and tyre surface is positioned；2）Block roller with
The vertical range of imaging device measurement range intersection location on tyre surface is L, and the tyre surface tail length that imaging device measures is S,
The tread thickness that laser range sensor measures is H, and it is α that tyre surface, which cuts angle, then tyre surface length is L+S-H/tan α.
Compared with prior art, the invention has the advantages that：
After being fixed due to camera position and measurement range, L immobilizes, and reduces measurement error, in addition by feed frame
The tyre surface length that direct measurement stretched, reduce fitting process and manually adjust tyre surface bonding position because tyre surface contraction is increased and connect
The process of head, improve tyre surface Anawgy accuracy.
Brief description of the drawings
Fig. 1 is the structural representation of the tyre surface measuring motion provided by the invention applied on feed frame；
Fig. 2 is the principle simple diagram that the tyre surface provided by the invention applied on feed frame surveys long method.
Embodiment
The present invention will be described in detail below in conjunction with the accompanying drawings.
A kind of measuring motion of tyre surface 2 applied on feed frame 1, for measuring tyre surface head to the distance of afterbody, it is special
Sign is：The device includes being arranged on first support 3 and second support 4 on feed frame 1, the first support 3 and second
The 3rd support 5 is provided between frame 4, the first support 3 is provided with the imaging device 6 for being used for measuring tyre surface tail length and illumination
Device 7；The second support 4 is provided with cylinder 8, and the tyre surface head is provided with block roller 9, and the block roller 9 is used for tyre surface head
Positioning, the piston rod of the cylinder 8 are connected driving block roller 9 with block roller 9 and moved up and down；3rd support 5 is provided with Laser Measuring
Away from sensor 10, the top that the laser range sensor 10 is located at tyre surface 2 is used for the thickness for measuring tyre surface.
The imaging device 7 is the CCD camera for being located at tyre surface upper rear, and the quantity of the luminaire 6 is two, and point
The left and right sides of first support is not located at.The front end of the feed frame is provided with guider, and the guider includes first and is oriented to
The guide roller 12 of roller 11 and second, the guider also include being used for the spacing for adjusting the first guide roller 11 and the second guide roller 12
From roll-setting gear, for example, the roll-setting gear is a plurality of screws for being opened up on feed frame, guide roller and different screws
Connection, the function of roll adjustment is realized, so as to ensure the smooth conveying placed in the middle of tyre surface.
Tyre surface 2 measuring motion described above applied on feed frame 1, its tyre surface are surveyed long method and comprised the following steps, such as
Shown in Fig. 2,1）Before reaching block roller on tyre surface head, cylinder driving block roller is automatically fallen off, and tyre surface is positioned；2）Block roller with
The vertical range of imaging device measurement range intersection location on tyre surface is L, and the tyre surface tail length that imaging device measures is S,
The tread thickness that laser range sensor measures is H, and it is α that tyre surface, which cuts angle, then tyre surface length is L+S-H/tan α.
Compared with prior art, behind CCD camera position and measurement range fixation, L's present invention immobilizes, and reduces
Measurement error, in addition by the tyre surface length that direct measurement stretched on feed frame, reduce fitting process and increase because tyre surface shrinks
What is added manually adjusts tyre surface bonding position and the process of joint, improves tyre surface Anawgy accuracy.
Claims (5)
- A kind of 1. tyre surface measuring motion applied on feed frame, for measuring tyre surface（2）Head is to the distance of afterbody, its feature It is：The device includes being arranged on feed frame（1）On first support（3）And second support（4）, the first support（3）With Second support（4）Between be provided with the 3rd support（5）, the first support 3）It is provided with the imaging for being used for measuring tyre surface tail length Equipment（6）And lighting device（7）；The second support（4）It is provided with cylinder（8）, the tyre surface head is provided with block roller（9）, institute State cylinder（8）Piston rod and block roller（9）Connection driving block roller（9）Move up and down；3rd support（5）It is provided with Laser Measuring Away from sensor（10）, the laser range sensor（10）Positioned at the top of tyre surface.
- 2. the tyre surface measuring motion according to claim 1 applied on feed frame, it is characterised in that：The imaging device To be located at the CCD camera of tyre surface upper rear（7）, the lighting device（7）To be arranged in the left and right sides two of first support Individual luminaire.
- 3. the tyre surface measuring motion according to claim 1 applied on feed frame, it is characterised in that：The feed frame Front end is provided with guider, and the guider includes the first guide roller（11）With the second guide roller（12）.
- 4. the tyre surface measuring motion according to claim 3 applied on feed frame, it is characterised in that：The guider Also include being used to adjust the first guide roller（11）With the second guide roller（12）Between distance roll-setting gear.
- 5. the tyre surface of the tyre surface measuring motion applied to feed frame according to claim 1-4 any one surveys long method, It is characterized in that：The tyre surface of the device surveys long method：1）Before reaching block roller on tyre surface head, cylinder driving block roller falls automatically Under, tyre surface is positioned；2）The vertical range of block roller and imaging device measurement range intersection location on tyre surface is L, imaging The tyre surface tail length that equipment measures is S, and the tread thickness that laser range sensor measures is H, and it is α that tyre surface, which cuts angle, then Tyre surface length is L+S-H/tan α.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711212329.4A CN107860319A (en) | 2017-11-28 | 2017-11-28 | A kind of tyre surface measuring motion and method applied to feed frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711212329.4A CN107860319A (en) | 2017-11-28 | 2017-11-28 | A kind of tyre surface measuring motion and method applied to feed frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107860319A true CN107860319A (en) | 2018-03-30 |
Family
ID=61703662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711212329.4A Pending CN107860319A (en) | 2017-11-28 | 2017-11-28 | A kind of tyre surface measuring motion and method applied to feed frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107860319A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108790229A (en) * | 2018-06-22 | 2018-11-13 | 杭州朝阳橡胶有限公司 | A kind of tyre surface automatic feeding system |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5975106A (en) * | 1982-10-22 | 1984-04-27 | Toyo Tire & Rubber Co Ltd | Length measuring device for beltlike body |
| JPS63243707A (en) * | 1987-03-31 | 1988-10-11 | Bridgestone Corp | Measuring apparatus for length of conveyed object |
| US4974077A (en) * | 1988-08-05 | 1990-11-27 | Bridgestone Corporation | Apparatus for detecting edge position of elongated article |
| JPH06323817A (en) * | 1993-05-14 | 1994-11-25 | Yokohama Rubber Co Ltd:The | Measuring method for tire tread length |
| EP1028304A1 (en) * | 1999-02-11 | 2000-08-16 | Dr. Noll GmbH | Camera-based measuring system for length measurment |
| JP2009115715A (en) * | 2007-11-08 | 2009-05-28 | Sumitomo Rubber Ind Ltd | Apparatus for measuring length of tread rubber of tire |
| CN103162633A (en) * | 2013-03-29 | 2013-06-19 | 吉林大学 | Body projection type commercial vehicle body length detection system based on active vision |
| JP2013151119A (en) * | 2012-01-25 | 2013-08-08 | Bridgestone Corp | Method and device for measuring tread length |
| CN204064249U (en) * | 2014-09-29 | 2014-12-31 | 杭州咸顺自动化科技有限公司 | Tyre surface machine vision length measuring apparatus |
| CN104776803A (en) * | 2015-04-13 | 2015-07-15 | 赛轮金宇集团股份有限公司 | Automatic length measuring device for tire treads and monitoring method of automatic length measuring device |
| CN105043328A (en) * | 2015-08-25 | 2015-11-11 | 杭州朝阳橡胶有限公司 | Tyre surface length measuring device and method |
| CN106217433A (en) * | 2016-07-19 | 2016-12-14 | 杭州朝阳橡胶有限公司 | A kind of tyre surface cut-to-length method |
| CN207600392U (en) * | 2017-11-28 | 2018-07-10 | 杭州朝阳橡胶有限公司 | A kind of tyre surface measuring motion applied to feed frame |
-
2017
- 2017-11-28 CN CN201711212329.4A patent/CN107860319A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5975106A (en) * | 1982-10-22 | 1984-04-27 | Toyo Tire & Rubber Co Ltd | Length measuring device for beltlike body |
| JPS63243707A (en) * | 1987-03-31 | 1988-10-11 | Bridgestone Corp | Measuring apparatus for length of conveyed object |
| US4974077A (en) * | 1988-08-05 | 1990-11-27 | Bridgestone Corporation | Apparatus for detecting edge position of elongated article |
| JPH06323817A (en) * | 1993-05-14 | 1994-11-25 | Yokohama Rubber Co Ltd:The | Measuring method for tire tread length |
| EP1028304A1 (en) * | 1999-02-11 | 2000-08-16 | Dr. Noll GmbH | Camera-based measuring system for length measurment |
| JP2009115715A (en) * | 2007-11-08 | 2009-05-28 | Sumitomo Rubber Ind Ltd | Apparatus for measuring length of tread rubber of tire |
| JP2013151119A (en) * | 2012-01-25 | 2013-08-08 | Bridgestone Corp | Method and device for measuring tread length |
| CN103162633A (en) * | 2013-03-29 | 2013-06-19 | 吉林大学 | Body projection type commercial vehicle body length detection system based on active vision |
| CN204064249U (en) * | 2014-09-29 | 2014-12-31 | 杭州咸顺自动化科技有限公司 | Tyre surface machine vision length measuring apparatus |
| CN104776803A (en) * | 2015-04-13 | 2015-07-15 | 赛轮金宇集团股份有限公司 | Automatic length measuring device for tire treads and monitoring method of automatic length measuring device |
| CN105043328A (en) * | 2015-08-25 | 2015-11-11 | 杭州朝阳橡胶有限公司 | Tyre surface length measuring device and method |
| CN106217433A (en) * | 2016-07-19 | 2016-12-14 | 杭州朝阳橡胶有限公司 | A kind of tyre surface cut-to-length method |
| CN207600392U (en) * | 2017-11-28 | 2018-07-10 | 杭州朝阳橡胶有限公司 | A kind of tyre surface measuring motion applied to feed frame |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108790229A (en) * | 2018-06-22 | 2018-11-13 | 杭州朝阳橡胶有限公司 | A kind of tyre surface automatic feeding system |
| CN108790229B (en) * | 2018-06-22 | 2023-07-28 | 杭州朝阳橡胶有限公司 | Automatic tread feeding system |
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