CN104841702A - Online-detection side spraying angle adjusting device and adjusting method - Google Patents
Online-detection side spraying angle adjusting device and adjusting method Download PDFInfo
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- CN104841702A CN104841702A CN201410052080.5A CN201410052080A CN104841702A CN 104841702 A CN104841702 A CN 104841702A CN 201410052080 A CN201410052080 A CN 201410052080A CN 104841702 A CN104841702 A CN 104841702A
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Abstract
The invention discloses an online-detection side spraying angle adjusting device and adjusting method. The device comprises four semicircular arc-shaped plates matched with working rollers, two long T-shaped strips and four photoelectric detection blocks. Sliding grooves penetrating the upper ends of the arc-shaped plates in the longitudinal direction are formed in the upper portions of the arc-shaped blocks, and cross sections of the two long T-shaped strips are in inverted-T shapes; the long T-shaped strips are embedded in the sliding grooves of the front arc-shaped plate and the rear arc-shaped block respectively; sliding grooves are formed in the two photoelectric detection blocks which are oppositely and transversely arranged, and the photoelectric detection blocks are mounted on the T-shaped strips through the sliding grooves in a sliding manner; and a plurality of photoelectric tubes are arranged on three of the photoelectric detection blocks respectively in the longitudinal direction and the transverse direction so as to divide a blowing area into a plurality of small areas. The adjusting method comprises the steps that the blowing area is divided into the small areas through the plurality of red photoelectric tubes which are longitudinally and transversely arranged; each gas blowout part is provided with one photoelectric tube which can emit red light beams; and each gas blowout part controls one longitudinal area, and all the gas blowout parts cover the whole width range. According to the method and device, the gas blowout blowing efficiency and the blowing locating accuracy are improved.
Description
Technical field
The present invention relates to on-line measuring device and detection method, relate to a kind of air side spray method of adjustment and adjusting device of on-line checkingi specifically.
Background technology
Present hot rolling mill production line is all provided with on-line measuring device to improve the quality of products.In order to improve the detection efficiency of on-line checkingi, air side spray apparatus is just needed all to be blown down by the water on steel plate totally, but prior art installs gas blowout nozzle in roller-way both sides, the adjustment of nozzle angle is not owing to having special method of adjustment and adjusting device, therefore have that gas blowout purges that bad, the gas blowout of effect purges that location is inaccurate, steel plate has long-pending water problem, affect normal use and the coiling temperature of on-line checkingi.
Summary of the invention
The object of this invention is to provide a kind of on-line checkingi side spray angle adjusting method and adjusting device thereof, with the accuracy that the gas blowout improving air side spray purges effect, gas blowout purges location, avoid ponding on steel plate.
There is provided a kind of on-line checkingi side spray angular adjustment apparatus according to an aspect of the present invention, be arranged on gas blowout and purge on the roller-way in region, described adjusting device comprises:
Four pieces of semicircle arcs, be arranged on surveyed area all around and match with working roll, the top of arc is formed with chute, and chute longitudinally runs through the upper end of monoblock arc;
Two cross sections are the long T-shaped bar of inverted T-shaped, arrange along the longitudinal direction, and T-shaped bar described in every root is embedded in the chute of the two pieces of arcs in front and back;
Four pieces of Photoelectric Detection blocks, interval, all around is positioned opposite respectively, and each block Photoelectric Detection block offers chute to lower end in the middle part of it, and photoelectric measuring block is slidably mounted on T-shaped bar by chute; Three pieces of Photoelectric Detection blocks wherein longitudinally with are laterally furnished with multiple photoelectric tube, respectively so that purging region is divided into multiple zonule.
In four pieces of described Photoelectric Detection blocks, the Photoelectric Detection block is wherein separately installed with 5 photoelectric tubes of the mutual correlation of positional symmetry, and left side Photoelectric Detection block has 7 photoelectric tubes in the horizontal direction, the Photoelectric Detection block on the right side of these 7 photoelectric tube directives.
Described left and right side Photoelectric Detection block is divided into first half and latter half, two-part ends by connecting pin connects, latter half has a vertical pin hole on rearward position, end, first half has a steady pin in end, after latter half upwards turns over and turn 90 degrees, pin hole is inserted, for the latter half after fixing upset to make steady pin.
Described photoelectric tube is red light fulgurite, and there are transverse direction, longitudinal coordinate in each described zonule.
The width in described purging region is 1430mm, and photoelectric tube is divided into can observable 48 pieces of zonules, 8 row that 6 longitudinal row are horizontal, and each row is all provided with letter, comes cell of origin territory by the alphabetic coordinates in line, file.
Each gas blowout is provided with photoelectric tube, and the purge position of accurately being located gas blowout by the light beam of photoelectric tube has gas blowout to purge to make each zonule of whole width.
There is provided a kind of on-line checkingi side spray angle adjusting method according to a further aspect of the invention, adopt above-mentioned adjusting device to implement, described method of adjustment comprises:
Will purge region and mark off many zonules by the red light fulgurite of multiple longitudinal arrangement and multiple transversely arranged red light fulgurite, each region is provided with transverse direction, longitudinal coordinate;
Each gas blowout is provided with the photoelectric tube that sends red beam;
Make each gas blowout control a longitudinal region, whole width is covered by whole gas blowout.
The width in described purging region is 1430mm, be divided into 6 sub regions: the 1st subregion, the 6th subregion width of the left and right sides are 300mm respectively, 2nd subregion, the 5th subregion width are 250mm respectively, and the 3rd, the 4th middle subregion width is 165mm respectively.
Whole gas blowout quantity is 6, and gas blowout purges and is arranged to V-shaped, in-line, T-shaped.
Being divided into by red photoelectric tube in described purging region can observable 48 pieces of region, and 8 row that 6 longitudinal row are horizontal, this two column width scope of the left and right sides is maximum, and two middle column width scopes are minimum.
The invention has the beneficial effects as follows: improve gas blowout and purge efficiency, make gas blowout purge accurate positioning and can be good at purging steel plate middle wave ponding.
Accompanying drawing explanation
Fig. 1 is on-line checkingi purging system top view;
Fig. 2 is on-line checkingi purging system front view;
Fig. 3 is division and the on-line checkingi side spray angular adjustment apparatus top view that on-line checkingi purges region;
Fig. 4 is that V-shaped purges top view;
Fig. 5 is that in-line purges top view;
Fig. 6 is T-shaped purging top view;
Fig. 7 is on-line checkingi side spray angular adjustment apparatus side view;
Fig. 8 is on-line checkingi side spray angular adjustment apparatus partial switching 90 degree of front views;
Fig. 9 is on-line checkingi side spray angular adjustment apparatus partial switching 90 degree of side views;
Figure 10 is turning device close-up top view;
Figure 11 is turning device Partial enlarged side view;
Figure 12 is that turning device turns over and turn 90 degrees close-up top view.
Detailed description of the invention
For above-mentioned purpose of the present invention, feature and advantage can be become apparent, below in conjunction with accompanying drawing, the specific embodiment of the present invention is elaborated.First it should be noted that, the present invention is not limited to following detailed description of the invention, and the spirit that those skilled in the art should embody from following embodiment is to understand the present invention, and each technical term can do the most wide in range understanding based on Spirit Essence of the present invention.In figure, same or analogous component uses the same reference numerals to represent.
In addition, in order to the needs that illustrate must it is clear that, the noun of locality adopted in this article defines as follows: " transverse direction " is the left and right directions in Fig. 1, and " longitudinal direction " is the above-below direction in Fig. 1; " front and back ", " left and right " are in the face of steel plate direction of advance, as shown in the figure arrow F direction; Left and right directions is in FIG " front and back ", and the above-below direction in Fig. 1 is " left and right ".
As illustrated in fig. 1 and 2, the on-line checkingi side spray angular adjustment apparatus of one embodiment of the invention, is arranged on gas blowout and purges on the roller-way in region (sign), comprise with lower member:
Four pieces of semicircle arcs 5, are arranged on the position all around of surveyed area and match with working roll 1, and the top of arc 5 is formed with chute 6, and chute 6 longitudinally runs through the upper end of monoblock arc 5, as shown in Fig. 2,7,11,12.
Two cross sections are the long T-shaped bar 7 of inverted T-shaped, arrange along the longitudinal direction, and every root T-shaped bar 7 is made up of end slide block 7a and the top shoe 7b that extended upward by it, and end slide block 7a is embedded in the chute 6 of the two pieces of arcs 5 in front and back, as shown in figure 11.
Four pieces of Photoelectric Detection blocks, comprise front Photoelectric Detection block 8, rear Photoelectric Detection block 9, left side Photoelectric Detection block 10 and right side Photoelectric Detection block 11, as shown in Figure 1, positioned opposite respectively at interval on position, all around, forward and backward Photoelectric Detection block 8,9 and left and right side Photoelectric Detection block 10,11 adjoin, each block of left and right side Photoelectric Detection block 10,11 offers chute 15 to lower end in the middle part of it, and photoelectric measuring block is slidably mounted on T-shaped bar 7 by chute 15; Three pieces of Photoelectric Detection blocks wherein, such as, forward and backward Photoelectric Detection block 8,9 in the present embodiment is longitudinally furnished with respectively photoelectric tube such as 5 photoelectric tubes 2 of the mutual correlation of multiple positional symmetry, with Photoelectric Detection block 11 photoelectric tube transverse horizontal direction on left side Photoelectric Detection block 10 is furnished with on the right side of multiple directive such as 7 photoelectric tubes 3, as shown in Figure 1, so that purging region is divided into multiple zonule, as shown in Figure 3,8 row that 6 longitudinal row are horizontal, Gong48Ge community.
Preferably, left and right side Photoelectric Detection block 10,11 is divided into first half I and latter half II, as shown in Fig. 2 and Fig. 8,9, the ends by connecting pin 12 of two parts I, II connects, latter half II has a vertical pin hole 13 on rearward position, end, and first half has a steady pin 14 in end, after latter half upwards turns over and turn 90 degrees, steady pin can insert pin hole, for the latter half II after fixing upset.
Multiple longitudinal photoelectric tube 2 and lateral light fulgurite 3 are red light fulgurite, and each zonule has laterally, longitudinal alphabetic coordinates.In one embodiment, the width in described purging region is 1430mm, and red photoelectric tube 2,3 is divided into can observable 48 pieces of zonules, 8 row that 6 longitudinal row are horizontal, each row is all provided with letter, comes cell of origin territory by the alphabetic coordinates in line, file.
Each gas blowout is provided with red light fulgurite (sign), the purge position of accurately being located gas blowout by the light beam of red light fulgurite has gas blowout to purge to make each zonule of whole width.
The installation process of checkout gear of the present invention is as follows:
(1), after on the working roll 1 four pieces of arcs 6 being placed on roller-way, align to before and after arc 6, two T-shaped bars 7 are embedded in arc chute 6.
(2) align the left side Photoelectric Detection block 10 of photoelectric measuring gauge block and right side Photoelectric Detection block 11 T-shaped bar 7 respectively, and be embedded on T-shaped bar 7.
(3) after the latter half II of left side Photoelectric Detection block 10, right side Photoelectric Detection block 11 is upwards turned over turning 90 degrees, steady pin 14 on the Photoelectric Detection block 10 first half I of left side is inserted pin hole 13 on Photoelectric Detection block 10 latter half of left side, fix the latter half II after upset, after switching on power, photoelectric tube 2,3 sends ruddiness and forms grid lines, for accurately locating the eject position of gas blowout 4.
The present invention adopts the on-line checkingi side spray angle adjusting method of above-mentioned adjusting device, comprising:
Will purge region and mark off many zonules by the red light fulgurite 2 of multiple longitudinal arrangement and multiple transversely arranged red light fulgurite 3, each region is provided with transverse direction, longitudinal coordinate;
Each gas blowout 4 is provided with the photoelectric tube that sends red beam;
Make each gas blowout control a longitudinal region, all such as whole width covers by 6 gas blowouts.
6 gas blowouts purge and are arranged to V-shaped, in-line, T-shaped.
In the present embodiment, the width in described purging region is 1430mm, be divided into 6 sub regions: the 1st subregion, the 6th subregion width of the left and right sides are 300mm respectively, and the 2nd subregion, the 5th subregion width are 250mm respectively, the 3rd, the 4th middle subregion width is 165mm respectively.Being divided into by the photoelectric tube of redness can observable 48 pieces of region, 8 row that 6 longitudinal row are horizontal, and this two column width scope of the left and right sides is maximum, and two middle column width scopes are minimum.
The grid lines irradiated by photoelectric tube and install in gas blowout photoelectric tube we can accurately find required air purge scope, improve purging operating efficiency.Purge from the V-shaped of above illustrated Fig. 4, the in-line of Fig. 5 purges, T-shaped purgings of Fig. 6 illustrate and use the present invention can design various purging form by this method of adjustment, therefrom select the purging scheme of optimum, the best.
Should be understood that those skilled in the art can make various changes or modifications the present invention, and these equivalent form of values fall within the application's appended claims limited range equally after having read above-mentioned instruction content of the present invention.
Claims (10)
1. an on-line checkingi side spray angular adjustment apparatus, be arranged on gas blowout and purge on the roller-way in region, it is characterized in that, described adjusting device comprises:
Four pieces of semicircle arcs, be arranged on surveyed area all around and match with working roll, the top of arc is formed with chute, and chute longitudinally runs through the upper end of monoblock arc;
Two cross sections are the long T-shaped bar of inverted T-shaped, arrange along the longitudinal direction, and T-shaped bar described in every root is embedded in the chute of the two pieces of arcs in front and back;
Four pieces of Photoelectric Detection blocks, comprise all around sidelight electro-detection block that interval is positioned opposite, the Photoelectric Detection block of forward and backward Photoelectric Detection block and left and right side adjoins, the Photoelectric Detection block of left and right side offers chute to lower end in the middle part of it, and left and right photoelectric measuring block is slidably mounted on T-shaped bar by chute; Three pieces of Photoelectric Detection blocks wherein longitudinally with are laterally furnished with multiple photoelectric tube, respectively so that purging region is divided into multiple zonule.
2. on-line checkingi side spray angular adjustment apparatus according to claim 1, it is characterized in that, in four pieces of described Photoelectric Detection blocks, Photoelectric Detection block is wherein separately installed with 5 photoelectric tubes of the mutual correlation of positional symmetry, left side Photoelectric Detection block has 7 photoelectric tubes, the Photoelectric Detection block on the right side of these 7 photoelectric tube directives in the horizontal direction.
3. on-line checkingi side spray angular adjustment apparatus according to claim 1, it is characterized in that, described left and right side Photoelectric Detection block is divided into first half and latter half, two-part ends by connecting pin connects, latter half has a vertical pin hole on rearward position, end, and first half has a steady pin in end, after latter half upwards turns over and turn 90 degrees, pin hole is inserted, for the latter half after fixing upset to make steady pin.
4. on-line checkingi side spray angular adjustment apparatus according to claim 1, is characterized in that, described photoelectric tube is red light fulgurite, and there are transverse direction, longitudinal coordinate in each described zonule.
5. on-line checkingi side spray angular adjustment apparatus according to claim 1, it is characterized in that, the width in described purging region is 1430mm, photoelectric tube is divided into can observable 48 pieces of zonules, 8 row that 6 longitudinal row are horizontal, each row is all provided with letter, comes cell of origin territory by the alphabetic coordinates in line, file.
6. on-line checkingi side spray angular adjustment apparatus according to claim 1, it is characterized in that, each gas blowout is provided with photoelectric tube, and the purge position of accurately being located gas blowout by the light beam of photoelectric tube has gas blowout to purge to make each zonule of whole width.
7. an on-line checkingi side spray angle adjusting method, it is characterized in that adopting above-mentioned adjusting device to implement, described method of adjustment comprises:
Will purge region and mark off many zonules by the red light fulgurite of multiple longitudinal arrangement and multiple transversely arranged red light fulgurite, each region is provided with transverse direction, longitudinal coordinate;
Each gas blowout is provided with the photoelectric tube that sends red beam;
Make each gas blowout control a longitudinal region, whole width is covered by whole gas blowout.
8. on-line checkingi side spray angle adjusting method according to claim 7, it is characterized in that, the width in described purging region is 1430mm, be divided into 6 sub regions: the 1st subregion, the 6th subregion width of the left and right sides are 300mm respectively, 2nd subregion, the 5th subregion width are 250mm respectively, and the 3rd, the 4th middle subregion width is 165mm respectively.
9. on-line checkingi side spray angle adjusting method according to claim 8, is characterized in that, whole gas blowout quantity is 6, and gas blowout purges and is arranged to V-shaped, in-line, T-shaped.
10. the on-line checkingi side spray angle adjusting method according to claim 7 or 8, it is characterized in that, being divided into by red photoelectric tube in described purging region can observable 48 pieces of region, 8 row that 6 longitudinal row are horizontal, this two column width scope of the left and right sides is maximum, and two middle column width scopes are minimum.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410052080.5A CN104841702B (en) | 2014-02-14 | 2014-02-14 | On-line checking side spray angular adjustment apparatus and method of adjustment |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410052080.5A CN104841702B (en) | 2014-02-14 | 2014-02-14 | On-line checking side spray angular adjustment apparatus and method of adjustment |
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| CN104841702A true CN104841702A (en) | 2015-08-19 |
| CN104841702B CN104841702B (en) | 2017-06-23 |
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Cited By (3)
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| CN105965501A (en) * | 2016-05-31 | 2016-09-28 | 武汉钢铁股份有限公司 | Automatic positioning device and automatic positioning control method for sector section replacement manipulator |
| WO2019184831A1 (en) * | 2018-03-30 | 2019-10-03 | 宝山钢铁股份有限公司 | Side spray method for cooling after rolling of hot-rolled strip steel |
| CN113375531A (en) * | 2021-05-14 | 2021-09-10 | 南京钢铁股份有限公司 | Quenching machine nozzle striking angle measuring tool and manufacturing method and using method thereof |
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| CN113375531B (en) * | 2021-05-14 | 2023-11-03 | 南京钢铁股份有限公司 | Quenching machine nozzle striking angle measuring tool and manufacturing method and using method thereof |
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