CN106480302A - Steel edge portion blowing device - Google Patents
Steel edge portion blowing device Download PDFInfo
- Publication number
- CN106480302A CN106480302A CN201510532177.0A CN201510532177A CN106480302A CN 106480302 A CN106480302 A CN 106480302A CN 201510532177 A CN201510532177 A CN 201510532177A CN 106480302 A CN106480302 A CN 106480302A
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- CN
- China
- Prior art keywords
- edge portion
- steel edge
- dolly
- strip
- blowing device
- Prior art date
- 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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- Heat Treatment Of Strip Materials And Filament Materials (AREA)
- Spray Control Apparatus (AREA)
Abstract
The invention discloses a kind of steel edge portion blowing device, including：Support, is fixed with guide rail thereon；Dolly, is arranged at the side of the strip, and the dolly can be moved towards the direction closer or far from the steel edge portion along the guide rail, be provided with the locating wheel contacted with the steel edge portion on the dolly；Pulley, is arranged at the opposite side of the strip and is fixed on the support；Counterweight, is arranged at the lower section of the pulley, and bypasses the pulley by steel wire rope and be connected with the dolly, and the counterweight pulls the dolly so that the locating wheel is contacted with the steel edge portion；Spraying and blowing organ, is connected on the dolly, for the steel edge portion blowing pressurized air.Using the steel edge portion blowing device of the present invention, the position of steel edge portion can be positioned in real time, so that spraying and blowing organ is only blown to the edge of strip.
Description
Technical field
The present invention relates to a kind of steel edge portion blowing device, specifically, the present invention relates to a kind of
The steel edge portion blowing device of continuous annealing unit.
Background technology
Continuous annealing unit has automation, high speed and serialization, due in technique
Need to arrange a watch-quench tank in continuous annealing furnace exit, for by the band from annealing furnace out
Steel is cooled to 40 degree or so.Export in watch-quench tank, for preventing the residual water of belt steel surface and edge
Mark causes strip to get rusty, therefore belt steel surface is preliminary with squeeze roll generally after strip goes out watch-quench tank
Extract, but, due to extract effect on driving birds is not good of the squeeze roll to steel edge portion, therefore generally extracting
Nozzle is set after roller compressed air is sprayed to be blown to steel edge portion.
For the injection of steel edge portion, the mode in constant injection face is typically with present to strip
Edge is blown, and constant injection face covers the specification of whole strip, i.e., constant injection face
To cover the edge of most ribbon steel, it is also possible to cover the edge of most wide flat steel.Constant injection
The implementation in face has multiple, can use multiple flat nozzle, it is also possible to the water pipe for flattening.
But, any form no matter is adopted, injection scope will cover whole strip steel specification, and this is not
A large amount of wastes of compressed air are only caused, and larger noise can be also produced using multiple nozzles
Pollution.If positioning steel edge portion using the grating of electric or electromagnetic induction and then controlling spray
The movement of mouth, needs the location equipment that purchase cost is high, and in moist production environment,
The reliability of these location equipments is not good yet.
For the problems referred to above in the presence of prior art, a kind of new steel edge portion injection is provided
Device has great importance.
Content of the invention
For solving the above problems, the present invention provides a kind of steel edge portion blowing device, and which can be real
The position of Shi Dingwei steel edge portion, so that spraying and blowing organ is only blown to the edge of strip.
For achieving the above object, the steel edge portion blowing device of the present invention, including：
Support, is fixed with guide rail thereon；
Dolly, is arranged at the side of the strip, and the dolly can be along the guide rail towards leaning on
Direction close or remote from the steel edge portion is moved, and is provided with and the strip edge on the dolly
The locating wheel of portion's contact；
Pulley, is arranged at the opposite side of the strip and is fixed on the support；
Counterweight, is arranged at the lower section of the pulley, and bypasses the pulley and institute by steel wire rope
State dolly to be connected, the counterweight pulls the dolly to make the locating wheel connect with the steel edge portion
Touch；
Spraying and blowing organ, is connected on the dolly, for empty to steel edge portion injection compression
Gas；
When the strip width broadens, the steel edge portion to the locating wheel to apply active force,
The dolly is moved away from the direction of the steel edge portion；When the strip width narrows,
In the presence of the counterweight, the dolly towards near the steel edge portion direction motion with
The locating wheel is contacted with the steel edge portion.
Preferably, the spraying and blowing organ includes：
Fixed beam, is fixed on the dolly, has the first cavity, outward inside the fixed beam
Portion is formed with the air inlet and two gas outlets connected with first cavity；
Connecting rod, is connected to the fixed beam in the middle part of which, two ends are connected to a spray beam, two
The spray beam is located at the face side of the strip and reverse side respectively, has the inside the spray beam
Two cavitys, two gas outlets are connected to two second cavitys by connecting tube respectively,
The nozzle being provided with the spray beam for being blown the compressed air to the steel edge portion, institute
State nozzle to connect with second cavity.
Further, the air inlet is connected with compressed air source by flexible pipe.
Further, the nozzle is flat nozzle.
Further, two nozzles are provided with each described spray beam.
Further, the spraying and blowing organ also includes adjustment block, one end connection of the adjustment block
The connecting rod, the other end connect the spray beam, offer and wear for the connecting rod in the adjustment block
And if the first through hole with the first opening, be provided with first opening described for adjusting
First adjustment bolt of the first openings of sizes.
Further, it is further opened with wearing and opening with second for the spray beam in the adjustment block
Second through hole of mouth, is provided with for adjusting second openings of sizes on second opening
Second adjustment bolt.
Preferably, the side of the dolly is provided with two groups of type leading wheel frameworks, is oriented to turbine per group
Structure includes two directive wheels, and opposite side is provided with the support for supporting the opposite side of the dolly
Wheel, the guide rail are arranged between described two directive wheels, and the directive wheel is opened up along its circumference
There is a v-depression, the both sides up and down of the guide rail are respectively provided with convex with what the v-depression matched
Rise.
Compared to existing technology, the beneficial effects of the present invention is：
1st, by adjusting counterweight, the locating wheel on dolly can position the position of steel edge portion in real time,
Spraying and blowing organ so as to be connected on dolly is only blown to steel edge portion；
2nd, the air inlet of fixed beam is connected to compressed air source by flexible pipe, and flexible pipe can be with dolly
Motion and movement；
3rd, by arranging adjustment block, the distance between nozzle and strip and angle can be adjusted, also
The position that nozzle is blown strip can be adjusted；
4th, on each spray beam two nozzles are only set, it is to avoid the waste of compressed air, while
Reduce noise pollution；
5th, the setting of directive wheel, it is ensured that the directed movement of dolly；
6th, the setting of locating wheel so that when strip runs, locating wheel is also rotated with, it is to avoid
The abrasion of steel edge portion；
7th, using the structure of Purely mechanical, cost is relatively low for package unit.
Description of the drawings
Fig. 1 is the front view of the steel edge portion blowing device of the present invention, it illustrates dolly and is in
The state of two positions；
Fig. 2 is the side view of the steel edge portion blowing device of the present invention；
Fig. 3 is the top view of the steel edge portion blowing device of the present invention, it illustrates and is located at respectively
Two sets of steel edge portion blowing devices of strip both sides；
Fig. 4 is the front view of dolly and spraying and blowing organ in the present invention；
Fig. 5 is the side view of Fig. 4；
Fig. 6 is the top view of Fig. 4；
Fig. 7 is the front view of adjustment block in the present invention；
Fig. 8 is the side view of Fig. 7.
Specific embodiment
Below, in conjunction with accompanying drawing, structure to the present invention and operation principle etc. are made further
Bright.
When needing the edge to strip to be blown, the steel edge portion of two sets of present invention need to be sprayed
Blowing apparatus are respectively arranged at the both sides of strip to complete the injection to steel edge portion.
Referring to Fig. 1～Fig. 3, and Fig. 4～Fig. 6 is combined, the steel edge portion blowing device of the present invention,
Including support 1, dolly 2, pulley 15, counterweight 16 and spraying and blowing organ (in figure is not indicated).
Support 1 is fixed on the unit framework 17 of continuous annealing furnace, is fixed with guide rail on support 1
12；Dolly 2 is arranged at the side of strip 11, dolly 2 can along guide rail 12 towards near or
Away from the direction motion of the edge of strip 11, it is provided with dolly 2 and connects with the edge of strip 11
Tactile locating wheel 201.
As shown in Fig. 2, Fig. 3 and Fig. 5, in order that dolly 2 can directed movement, dolly 2
Side is provided with least two groups type leading wheel frameworks, and every group of type leading wheel framework includes two directive wheels
203, directive wheel 203 offers v-depression 2031 along its circumference, and guide rail 12 is arranged at two
Between directive wheel 203, the both sides up and down of guide rail 12 are respectively provided with and are matched with v-depression 2031
Projection (in figure is not indicated) so that two directive wheels 203 can make reciprocal fortune along guide rail 12
Dynamic；Correspondingly, the opposite side of dolly 2 need to be provided with propping up for the opposite side for supporting trolley 2
Support wheel 204, support wheel 204 is reciprocating on the surface plate 13 for be fixed on support 1.
As shown in figure 1, pulley 15 is arranged at the opposite side of 11 (not shown in figure 1) of strip simultaneously
It is fixed on support 1；15 lower section of pulley is provided with counterweight 16, and counterweight 16 passes through steel wire rope 14
Bypass pulley 15 to be connected with dolly 2, counterweight 16 pulls dolly 2 to make locating wheel 201 and strip
11 edge contact.As shown in Figure 3 and Figure 5,2 top of dolly has connecting steel wire ropes 14
Flange 202.
As shown in figure 3, when the width of strip 11 broadens, the edge of strip 11 is to locating wheel
201 to apply active forces, dolly 2 are moved away from the direction of the edge of strip 11；Work as strip
During 11 narrowed width, in the presence of counterweight 16, dolly 2 is towards the edge near strip 11
Direction move so that locating wheel 201 is contacted with the edge of strip 11.Wherein, locating wheel 201
Rotation and strip 11 run synchronization, so as to avoid the abrasion of the edge of strip 11.
Spraying and blowing organ is connected on dolly 2, for the edge blowing pressurized air to strip 11,
When locating wheel 201 is contacted with 11 edge of strip, spraying and blowing organ just can be to strip 11
Edge is blown.
The structure of spraying and blowing organ can be accomplished in several ways, for example, as shown in Fig. 1～Fig. 6,
Spraying and blowing organ includes fixed beam 3, connecting rod 4 and spray beam 6.Fixed beam 3 is secured by bolts in little
On car 2, fixed beam 3 is internal to have the first cavity 303, is externally formed with and the first cavity 303
The air inlet 301 of connection and two gas outlets 302, wherein, air inlet 301 can pass through flexible pipe
9 are connected with compressed air source 10, as shown in figure 1, flexible pipe 9 is moved with the motion of dolly 2
Dynamic.
The middle part of connecting rod 4 is connected to fixed beam 3, and two ends are connected to a spray beam 6, such as Fig. 3
Shown, two spray beams 6 are located at face side and the reverse side of strip 11 respectively, for respectively to band
The edge on two surfaces of steel 11 is blown.Spray beam 6 is internal, and with the second cavity, (in figure is not shown
Go out), two gas outlets 302 are connected to two the second cavitys by connecting tube 8 respectively, spray beam 6
On be provided with nozzle 7 for from the edge blowing pressurized air to strip 11, nozzle 7 and second
Cavity is connected.The transport path of compressed air is：Compressed air is by compressed air source 10 through air inlet
Mouth 301 enters the first cavitys 303, then enters the second cavity simultaneously by gas outlet 302 through connecting tube 8
The edge of strip 11 is blown by nozzle 7.Wherein, nozzle 7 can be chosen as flat
Nozzle, as shown in figure 3, each spray beam 6 on be provided with two nozzles 7, compared to existing technology in
Multiple nozzles, it is to avoid the waste of compressed air and reduce noise pollution.
In order to the distance between nozzle 7 and strip 11 and angle, spraying and blowing organ is adjusted flexibly
Also include adjustment block 5, as shown in Figure 4 and Figure 5, one end connection connecting rod 4 of adjustment block 5, separately
One end connection spray beam 6.
Fig. 7 is the front view of adjustment block in the present invention, and Fig. 8 is the side view of Fig. 7.
Referring to Fig. 7, offer in adjustment block 5 and wear for connecting rod 4 and with the first opening 502
First through hole 501, the size being provided with the first opening 502 for the first opening 502 of adjustment
First adjustment bolt 18.Unscrew the first adjustment bolt 18, you can adjustment block 5 is enabled along even
Bar 4 slides, so as to adjust the distance between nozzle 7 and 11 surface of strip；Meanwhile, unscrew
One adjustment bolt 18, can also cause adjustment block 5 to rotate around the axis of connecting rod 4, so as to adjust spray
Mouth 7 and the angle of 11 width of strip.After the position adjustment of nozzle 7 is suitable, you can twist
Tight first adjustment bolt 18 is so that the position of adjustment block 5 is fixed.
Referring to Fig. 8, it is further opened with wearing and having the second opening 504 for spray beam 6 in adjustment block 5
Second through hole 503, be provided with the second opening 504 and be open 504 sizes for adjustment second
Second adjustment bolt 19.Unscrew the second adjustment bolt 19, you can so that spray beam 6 is with respect to adjustment
Block 5 slides, and is blown the position of strip 11 so as to adjust nozzle 7；Meanwhile, unscrew the second adjustment
Bolt 19, can also cause spray beam 6 rotatable around its axis, grow with strip 11 so as to adjust nozzle 7
The angle in degree direction, after the position adjustment of nozzle 7 is suitable, you can tighten the second adjustment bolt
19 so that the position of spray beam 6 is fixed.
More than, the schematic description of the only present invention, it will be recognized by those skilled in the art that
On the basis of the operation principle of the present invention, multiple improvement can be made to the present invention, this
Belong to protection scope of the present invention.
Claims (8)
1. a kind of steel edge portion blowing device, it is characterised in that include：
Support, is fixed with guide rail thereon；
Dolly, is arranged at the side of the strip, and the dolly can be along the guide rail towards leaning on
Direction close or remote from the steel edge portion is moved, and is provided with and the strip edge on the dolly
The locating wheel of portion's contact；
Pulley, is arranged at the opposite side of the strip and is fixed on the support；
Counterweight, is arranged at the lower section of the pulley, and bypasses the pulley and institute by steel wire rope
State dolly to be connected, the counterweight pulls the dolly to make the locating wheel connect with the steel edge portion
Touch；
Spraying and blowing organ, is connected on the dolly, for empty to steel edge portion injection compression
Gas；
When the strip width broadens, the steel edge portion to the locating wheel to apply active force,
The dolly is moved away from the direction of the steel edge portion；When the strip width narrows,
In the presence of the counterweight, the dolly towards near the steel edge portion direction motion with
The locating wheel is contacted with the steel edge portion.
2. steel edge portion blowing device as claimed in claim 1, it is characterised in that the spray
Blowing mechanism includes：
Fixed beam, is fixed on the dolly, has the first cavity, outward inside the fixed beam
Portion is formed with the air inlet and two gas outlets connected with first cavity；
Connecting rod, is connected to the fixed beam in the middle part of which, two ends are connected to a spray beam, two
The spray beam is located at the face side of the strip and reverse side respectively, has the inside the spray beam
Two cavitys, two gas outlets are connected to two second cavitys by connecting tube respectively,
The nozzle being provided with the spray beam for being blown the compressed air to the steel edge portion, institute
State nozzle to connect with second cavity.
3. steel edge portion blowing device as claimed in claim 2, it is characterised in that described enter
Gas port is connected with compressed air source by flexible pipe.
4. steel edge portion blowing device as claimed in claim 2, it is characterised in that the spray
Mouth is flat nozzle.
5. steel edge portion blowing device as claimed in claim 2, it is characterised in that each institute
State on spray beam and be provided with two nozzles.
6. steel edge portion blowing device as claimed in claim 2, it is characterised in that the spray
Blowing mechanism also includes adjustment block, and one end of the adjustment block connects the connecting rod, and the other end connects
The spray beam, offers in the adjustment block and wears for the connecting rod and with the first opening the
One through hole, the first tune being provided with first opening for adjusting first openings of sizes
Whole bolt.
7. steel edge portion blowing device as claimed in claim 6, it is characterised in that the tune
It is further opened with wearing for the spray beam and the second through hole with the second opening in monoblock, described the
The second adjustment bolt being provided with two openings for adjusting second openings of sizes.
8. steel edge portion blowing device as claimed in claim 1, it is characterised in that described little
The side of car is provided with two groups of type leading wheel frameworks, and every group of type leading wheel framework includes two directive wheels,
Opposite side is provided with the support wheel for supporting the opposite side of the dolly, and the guide rail is arranged at
Between described two directive wheels, the directive wheel offers v-depression along its circumference, described leads
The both sides up and down of rail are respectively provided with the projection matched with the v-depression.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510532177.0A CN106480302B (en) | 2015-08-26 | 2015-08-26 | Steel edge portion blowing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510532177.0A CN106480302B (en) | 2015-08-26 | 2015-08-26 | Steel edge portion blowing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106480302A true CN106480302A (en) | 2017-03-08 |
| CN106480302B CN106480302B (en) | 2018-10-02 |
Family
ID=58233601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510532177.0A Active CN106480302B (en) | 2015-08-26 | 2015-08-26 | Steel edge portion blowing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106480302B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107511363A (en) * | 2017-09-22 | 2017-12-26 | 江苏大力神科技股份有限公司 | A kind of pre-treatment section water-blowing device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2761288Y (en) * | 2004-10-28 | 2006-03-01 | 新疆八一钢铁股份有限公司 | Side roller device of band steel coating machine |
| CN201371146Y (en) * | 2009-03-19 | 2009-12-30 | 新疆八一钢铁股份有限公司 | Adjustable blowing device with steel edge portion |
| CN201823766U (en) * | 2010-10-22 | 2011-05-11 | 宝山钢铁股份有限公司 | Water stain purging device with steel edge part |
| CN203174158U (en) * | 2013-03-30 | 2013-09-04 | 北京首钢自动化信息技术有限公司 | Purging device with liquid steel quenching part |
| CN104043659A (en) * | 2013-03-14 | 2014-09-17 | 宝山钢铁股份有限公司 | Blowing device for residue liquid on edge parts of surfaces of cold-rolled strip steel |
-
2015
- 2015-08-26 CN CN201510532177.0A patent/CN106480302B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2761288Y (en) * | 2004-10-28 | 2006-03-01 | 新疆八一钢铁股份有限公司 | Side roller device of band steel coating machine |
| CN201371146Y (en) * | 2009-03-19 | 2009-12-30 | 新疆八一钢铁股份有限公司 | Adjustable blowing device with steel edge portion |
| CN201823766U (en) * | 2010-10-22 | 2011-05-11 | 宝山钢铁股份有限公司 | Water stain purging device with steel edge part |
| CN104043659A (en) * | 2013-03-14 | 2014-09-17 | 宝山钢铁股份有限公司 | Blowing device for residue liquid on edge parts of surfaces of cold-rolled strip steel |
| CN203174158U (en) * | 2013-03-30 | 2013-09-04 | 北京首钢自动化信息技术有限公司 | Purging device with liquid steel quenching part |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107511363A (en) * | 2017-09-22 | 2017-12-26 | 江苏大力神科技股份有限公司 | A kind of pre-treatment section water-blowing device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106480302B (en) | 2018-10-02 |
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