CN106480302B - Steel edge portion blowing device - Google Patents
Steel edge portion blowing device Download PDFInfo
- Publication number
- CN106480302B CN106480302B CN201510532177.0A CN201510532177A CN106480302B CN 106480302 B CN106480302 B CN 106480302B CN 201510532177 A CN201510532177 A CN 201510532177A CN 106480302 B CN106480302 B CN 106480302B
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- edge portion
- trolley
- steel edge
- strip
- steel
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- Heat Treatment Of Strip Materials And Filament Materials (AREA)
Abstract
The invention discloses a kind of steel edge portion blowing devices, including：Holder is fixed with guide rail thereon；Trolley is set to the side of the strip, and the trolley can be moved along the guide rail towards the direction closer or far from the steel edge portion, and the locating wheel contacted with the steel edge portion is provided on the trolley；Pulley is set to the other side of the strip and is fixed on the holder；Counterweight is set to the lower section of the pulley, and is connected with the trolley around the pulley by steel wire rope, and the counterweight pulls the trolley that the locating wheel is made to be contacted with the steel edge portion；Spraying and blowing organ is connected on the trolley, is used for the steel edge portion blowing pressurized air.Steel edge portion blowing device using the present invention can position the position of steel edge portion in real time, to make spraying and blowing organ be only blown to the edge of strip.
Description
Technical field
The present invention relates to a kind of steel edge portion blowing devices, specifically, the present invention relates to a kind of continuous annealing units
Steel edge portion blowing device.
Background technology
Continuous annealing unit has the characteristics that automation, high speed and serialization, due to being needed in continuous annealing in technique
One watch-quench tank is set at outlet of still, for the strip come out from annealing furnace to be cooled to 40 degree or so.It is exported in watch-quench tank, is
Prevent the residual water mark of belt steel surface and edge from strip being caused to get rusty, therefore with squeeze roller by strip usually after strip goes out watch-quench tank
Surface is tentatively extracted, and still, since squeeze roller is ineffective to extracting for steel edge portion, therefore nozzle is usually arranged after squeeze roller
Compressed air is sprayed to be blown to steel edge portion.
Injection for steel edge portion is typically to be blown to steel edge portion by the way of constant injection face at present,
Constant injection face covers the specification of entire strip, i.e., constant injection face can cover the edge of most ribbon steel, can also cover
Cover the edge of most wide flat steel.There are many realization methods in constant injection face, can use multiple flat nozzles, can also use and flatten
Water pipe.But any form no matter is used, injection range will cover entire strip steel specification, this not only causes compression empty
A large amount of wastes of gas, and also will produce larger noise pollution using multiple nozzles.If using the grating or electricity of electric
Magnetic induction positions steel edge portion and then controls the movement of nozzle, needs the positioning device that purchase cost is high, and moist
In production environment, the reliability of these positioning devices is also bad.
For the above problem in the presence of the prior art, provide a kind of new steel edge portion blowing device have it is important
Meaning.
Invention content
To solve the above problems, the present invention provides a kind of steel edge portion blowing device, steel edge portion can be positioned in real time
Position, to make spraying and blowing organ be only blown to the edge of strip.
To achieve the above object, steel edge portion blowing device of the invention, including：
Holder is fixed with guide rail thereon；
Trolley, is set to the side of the strip, and the trolley can be along the guide rail towards closer or far from the band
The direction of steel edge moves, and the locating wheel contacted with the steel edge portion is provided on the trolley；
Pulley is set to the other side of the strip and is fixed on the holder；
Counterweight is set to the lower section of the pulley, and is connected with the trolley around the pulley by steel wire rope, described
Counterweight pulls the trolley that the locating wheel is made to be contacted with the steel edge portion；
Spraying and blowing organ is connected on the trolley, is used for the steel edge portion blowing pressurized air；
When the strip width broadens, the steel edge portion to the locating wheel apply active force, the trolley towards
Direction far from the steel edge portion moves；When the strip width narrows, under the action of the counterweight, the trolley to
It and is moved close to the direction of the steel edge portion to contact the locating wheel with the steel edge portion.
Preferably, the spraying and blowing organ includes：
Fixed beam is fixed on the trolley, has the first cavity inside the fixed beam, is externally formed with and described the
The air inlet of one cavity connection and two gas outlets；
Connecting rod, middle part are connected to the fixed beam, and both ends are connected separately with a spray beam, and two spray beams are located at
The face side and reverse side of the strip, the spray beam inside have the second cavity, and two gas outlets pass through connection respectively
Pipe is connected to two second cavitys, is provided on the spray beam for being blown the compressed air to the steel edge portion
Nozzle, the nozzle are connected to second cavity.
Further, the air inlet is connect by hose with compressed air source.
Further, the nozzle is flat nozzle.
Further, there are two the nozzles for setting on each spray beam.
Further, the spraying and blowing organ further includes adjustment block, and one end of the adjustment block connects the connecting rod, the other end
The spray beam is connected, offers and is worn for the connecting rod and with the first through hole of the first opening in the adjustment block, described the
The first adjustment bolt for adjusting first openings of sizes is provided in one opening.
Further, the second through-hole for wearing and being open with second for the spray beam is further opened in the adjustment block,
The second adjustment bolt for adjusting second openings of sizes is provided in second opening.
Preferably, the side of the trolley is provided with two groups of type leading wheel frameworks, and every group of type leading wheel framework includes two guiding
Wheel, the other side are provided with the support wheel for the other side for being used to support the trolley, and the guide rail is set to described two directive wheels
Between, the directive wheel offers v-depression along its circumferential direction, and the both sides up and down of the guide rail all have and the v-depression phase
Identical protrusion.
Compared with prior art, the beneficial effects of the present invention are：
1, by adjusting counterweight, the locating wheel on trolley can position the position of steel edge portion in real time, to be connected to
Spraying and blowing organ on trolley is only blown steel edge portion；
2, the air inlet of fixed beam is connected to compressed air source by hose, and hose can be moved with the movement of trolley；
3, by the way that adjustment block is arranged, the distance between nozzle and strip and angle can be adjusted, nozzle spray can also be adjusted
Blow the position of strip；
4, two nozzles are only each set on spray beam, avoid the waste of compressed air, while decreasing noise pollution；
5, the setting of directive wheel, it is ensured that the directed movement of trolley；
6, the setting of locating wheel so that when strip is run, locating wheel also rotates with, and avoids the abrasion of steel edge portion；
7, package unit uses the structure of Purely mechanical, cost relatively low.
Description of the drawings
Fig. 1 is the front view of the steel edge portion blowing device of the present invention, and it illustrates the states that trolley is in two positions；
Fig. 2 is the side view of the steel edge portion blowing device of the present invention；
Fig. 3 is the vertical view of the steel edge portion blowing device of the present invention, and it illustrates be located at two sets of strip both sides
Steel edge portion blowing device；
Fig. 4 is the front view of trolley and spraying and blowing organ in the present invention；
Fig. 5 is the side view of Fig. 4；
Fig. 6 is the vertical 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 implementation mode
In the following, in conjunction with attached drawing, structure and operation principle to the present invention etc. are further described.
When needing the edge to strip to be blown, the steel edge portion blowing device of two sets of present invention need to be respectively set
In the both sides of strip to complete the injection to steel edge portion.
Referring to Fig. 1~Fig. 3, and combine Fig. 4~Fig. 6, steel edge portion blowing device of the invention, including holder 1, trolley 2,
Pulley 15, counterweight 16 and spraying and blowing organ (not indicated in figure).
Holder 1 is fixed on the unit framework 17 of continuous annealing furnace, and guide rail 12 is fixed on holder 1；Trolley 2 is set to band
The side of steel 11, trolley 2 can move towards the direction of the edge closer or far from strip 11 along guide rail 12, be arranged on trolley 2
There is the locating wheel 201 that the edge with strip 11 contacts.
As shown in Fig. 2, Fig. 3 and Fig. 5, in order to enable 2 directed movement of trolley, the side of trolley 2 to be provided at least two groups
Type leading wheel framework, every group of type leading wheel framework includes two directive wheels 203, and directive wheel 203 offers v-depression along its circumferential direction
2031, guide rail 12 is set between two directive wheels 203, and the both sides up and down of guide rail 12 all have to match with v-depression 2031
Protrusion (not indicated in figure) so that two directive wheels 203 can be reciprocating along guide rail 12；Correspondingly, trolley 2 is another
Side need to be provided with the support wheel 204 for the other side for being used to support trolley 2, and support wheel 204 is on being fixed on the surface plate 13 of holder 1
It is reciprocating.
As shown in Figure 1, pulley 15 is set to the other side of 11 (not shown in figure 1) of strip and is fixed on holder 1；Pulley
15 lower sections are provided with counterweight 16, and counterweight 16 is connected around pulley 15 with trolley 2 by steel wire rope 14, and counterweight 16 pulls trolley 2 to make
Locating wheel 201 is contacted with the edge of strip 11.As shown in Figure 3 and Figure 5,2 top of trolley has the protrusive board of connecting steel wire ropes 14
202。
As shown in figure 3, when the width of strip 11 broadens, the edge of strip 11 applies active force, trolley to locating wheel 201
2 away from the edge of strip 11 direction move；When 11 width of strip narrows, under the action of counterweight 16, trolley 2 towards
It is moved close to the direction of the edge of strip 11 to contact locating wheel 201 with the edge of strip 11.Wherein, turn of locating wheel 201
It is dynamic synchronous with the operation of strip 11, so as to avoid the abrasion of the edge of strip 11.
Spraying and blowing organ is connected on trolley 2, for the edge blowing pressurized air to strip 11, when locating wheel 201 and band
When 11 edge of steel contacts, spraying and blowing organ just can be blown the edge of strip 11.
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 solid
Determine beam 3, connecting rod 4 and spray beam 6.Fixed beam 3 is secured by bolts on trolley 2, and 3 inside of fixed beam has the first cavity 303, outside
Portion is formed with the air inlet 301 being connected to the first cavity 303 and two gas outlets 302, wherein air inlet 301 can be by soft
Pipe 9 is connected with compressed air source 10, as shown in Figure 1, hose 9 is moved with the movement of trolley 2.
The middle part of connecting rod 4 is connected to fixed beam 3, and both ends are connected separately with a spray beam 6, as shown in figure 3, two spray beams 6 divide
Not Wei Yu strip 11 face side and reverse side, for being blown respectively to the edge on two surfaces of strip 11.It sprays inside beam 6
With the second cavity (not shown), 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 is connected to the second cavity.Compressed air
Transport path is：Compressed air enters the first cavity 303 by compressed air source 10 through air inlet 301, then by gas outlet 302 through even
Take over 8 enters the second cavity and is blown to the edge of strip 11 by nozzle 7.Wherein, nozzle 7 can be selected as flat spray
Mouth, as shown in figure 3, each on spray beam 6 setting there are two nozzle 7, compared with prior art in multiple nozzles, it is empty to avoid compression
The waste of gas and reduce noise pollution.
In order to which the distance between nozzle 7 and strip 11 and angle is adjusted flexibly, spraying and blowing organ further includes adjustment block 5,
As shown in Figure 4 and Figure 5, one end of adjustment block 5 connects connecting rod 4, other 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, offered in adjustment block 5 worn for connecting rod 4 and with first opening 502 first through hole 501, first
The first adjustment bolt 18 of the size for adjusting the first opening 502 is provided in opening 502.The first adjustment bolt 18 is unscrewed,
It may make adjustment block 5 that can be slided along connecting rod 4, so as to adjust the distance between nozzle 7 and 11 surface of strip；Meanwhile it unscrewing
The first adjustment bolt 18 also may make adjustment block 5 to be rotated around the axis of connecting rod 4, so as to adjust nozzle 7 and 11 width direction of strip
Angle.After the adjustment of the position of nozzle 7 is suitable, you can tighten the first adjustment bolt 18 so that the position of adjustment block 5 is fixed.
Referring to Fig. 8, the second through-hole 503 for being worn for spray beam 6 and there is the second opening 504 is further opened in adjustment block 5, the
The second adjustment bolt 19 for adjusting the second 504 sizes of opening is provided in two openings 504.Second adjustment bolt 19 is unscrewed,
It may make spray beam 6 to be slided relative to adjustment block 5, the position of strip 11 be blown so as to adjust nozzle 7；Meanwhile unscrewing the second tune
Whole bolt 19 also may make spray beam 6 rotatable around its axis, so as to adjust the angle of nozzle 7 and 11 length direction of strip, wait for nozzle
After 7 position adjustment properly, you can tighten second adjustment bolt 19 so that the position of spray beam 6 is fixed.
More than, schematic description only of the invention, it will be recognized by those skilled in the art that in the work without departing from the present invention
On the basis of making principle, a variety of improvement can be made to the present invention, this is all belonged to the scope of protection of the present invention.
Claims (8)
1. a kind of steel edge portion blowing device, which is characterized in that including：
Holder is fixed with guide rail thereon；
Trolley, is set to the side of the strip, and the trolley can be along the guide rail towards closer or far from the strip edge
The direction in portion moves, and the locating wheel contacted with the steel edge portion is provided on the trolley；
Pulley is set to the other side of the strip and is fixed on the holder；
Counterweight is set to the lower section of the pulley, and is connected with the trolley around the pulley by steel wire rope, the counterweight
Pull the trolley that the locating wheel is made to be contacted with the steel edge portion；
Spraying and blowing organ is connected on the trolley, is used for the steel edge portion blowing pressurized air；
When the strip width broadens, the steel edge portion to the locating wheel apply active force, the trolley away from
The direction of the steel edge portion moves；When the strip width narrows, under the action of the counterweight, the trolley towards by
The direction of the nearly steel edge portion is moved to contact the locating wheel with the steel edge portion.
2. steel edge portion blowing device as described in claim 1, which is characterized in that the spraying and blowing organ includes：
Fixed beam is fixed on the trolley, has the first cavity inside the fixed beam, is externally formed with and first sky
The air inlet of chamber connection and two gas outlets；
Connecting rod, middle part are connected to the fixed beam, and both ends are connected separately with a spray beam, and two spray beams are located at described
The face side and reverse side of strip, the spray beam inside have the second cavity, and two gas outlets are connected by connecting tube respectively
Two second cavitys are connected to, the spray for being blown the compressed air to the steel edge portion is provided on the spray beam
Mouth, the nozzle are connected to second cavity.
3. steel edge portion blowing device as claimed in claim 2, which is characterized in that the air inlet is empty with compression by hose
Air source connects.
4. steel edge portion blowing device as claimed in claim 2, which is characterized in that the nozzle is flat nozzle.
5. steel edge portion blowing device as claimed in claim 2, which is characterized in that there are two institutes for setting on each spray beam
State nozzle.
6. steel edge portion blowing device as claimed in claim 2, which is characterized in that the spraying and blowing organ further includes adjustment block,
One end of the adjustment block connects the connecting rod, and the other end connects the spray beam, offered in the adjustment block for the connecting rod
It wears and with the first through hole of the first opening, for adjusting first openings of sizes is provided in first opening
One adjustment bolt.
7. steel edge portion blowing device as claimed in claim 6, which is characterized in that be further opened with described in confession in the adjustment block
Spray beam wears and has the second through-hole of the second opening, is provided in second opening for adjusting second openings of sizes
Second adjustment bolt.
8. steel edge portion blowing device as described in claim 1, which is characterized in that the side of the trolley is provided with two groups and leads
To wheel mechanism, every group of type leading wheel framework includes two directive wheels, and the other side is provided with the other side for being used to support the trolley
Support wheel, the guide rail are set between described two directive wheels, and the directive wheel offers v-depression along its circumferential direction, described
The both sides up and down of guide rail all have the protrusion to match 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 CN106480302A (en) | 2017-03-08 |
| CN106480302B true CN106480302B (en) | 2018-10-02 |
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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) |
Families Citing this family (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 |
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 |
| 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 |
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| Publication number | Publication date |
|---|---|
| CN106480302A (en) | 2017-03-08 |
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