CN205954090U - Air knife baffle plate device - Google Patents
Air knife baffle plate device Download PDFInfo
- Publication number
- CN205954090U CN205954090U CN201620996657.2U CN201620996657U CN205954090U CN 205954090 U CN205954090 U CN 205954090U CN 201620996657 U CN201620996657 U CN 201620996657U CN 205954090 U CN205954090 U CN 205954090U
- Authority
- CN
- China
- Prior art keywords
- baffle plate
- air knife
- major axis
- strip steel
- plate 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.)
- Expired - Fee Related
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Abstract
The utility model discloses an air knife baffle plate device, install including two supports, the slope of the solid dress of parallel on two air knife crossbeams and can follow on every slide in slide, the setting at every support outside or top install respectively two at the gliding dolly of slide, both ends install the 2 at least root length axles and the upper end on dolly upper portion long epaxial baffle is being close to install the gyro wheel on the major axis of belted steel one side, the gyro wheel contacts with the edge of belted steel, the baffle is parallel with belted steel for the unnecessary air current that the both sides air knife blew off around blocking. The device simple structure is practical, and it utilizes object dead weight principle, need not artificial control, the cost that has alleviateed intensity of labour and greatly reduced.
Description
Technical field
This utility model is related to heat zinc coating plate equipment technical field, the baffle plate dress of more particularly to a kind of galvanizing air knife
Put.
Background technology
The thickness of strip steel Zn-plating layer is all controlled on hot-dip galvanized steel strip production line, that is, in the forward and backward table of strip steel using air knife
Near face, respectively one group of air knife is set, into air knife, in production process, conveys compressed air, the slit shape knife through air knife for the compressed air
Lip sprays, and forms continuously flat air-flow, and before the zinc liquid solidification that strip steel is taken out of from zinc pot, air-flow will be many as blade
Remaining zinc liquid scrapes, and the zinc liquor stream scraping is returned in zinc pot, so that galvanized layer thickness is controlled.
Because the width of strip steel is different, for meeting the use requirement of different bandwidth, air knife knife lip is generally made to foot
Enough width, so, when producing the less strip steel of width, because knife lip width is more than strip width, so, in strip steel two side areas
Interior, the air-flow of the knife lip blowout through in front and back's air knife can interfere, and leads to the uneven thickness of strip steel Zn-plating layer, impact band steel
Amount.For this reason, people devise retaining device, by baffle plate setting outside strip steel, for stopping unnecessary air-flow.
But, the control mode of existing retaining device is pneumatically or electrically to control, and not only needs manual control, and structure is multiple
Miscellaneous, cost is higher.
Content of the invention
The technical problems to be solved in the utility model is to provide a kind of structure simple, without manual control and cost is relatively low
Air knife baffle plate device.For this reason, the technical solution of the utility model is as follows：
A kind of air knife baffle plate device, it is arranged on the left and right sides of strip steel, and described air knife baffle plate device includes parallel being fixedly mounted with
Two supports on two air knife crossbeams, it is inclined and mounted on the slideway at each stent outer or top, is arranged on each slideway
On can along described slideway slide dolly, two ends be separately mounted to two described dolly tops at least 2 major axis and on
End is arranged on baffle plate on described major axis, being provided with roller on the major axis of described strip steel side, described roller and strip steel
EDGE CONTACT；Described baffle plate is parallel with strip steel, for blocking the unnecessary air-flow of before and after both sides air knife blowout.
Preferably, described baffle edge and the distance of band steel edge are 1～1.5mm, are stopped from front and back both sides with effective
The excess air flow blowing.
Preferably, the two ends in every described slideway are mounted on the limited block preventing described dolly from slipping.
Preferably, position on described major axis for the described baffle plate can be adjusted, to meet production and maintenance needs.In gear
1st check ring of locked flapper position is provided with the major axis of both sides before and after plate.
Preferably, the 2nd check ring for locking major axis position is provided with the major axis inside described dolly, with
Product quality is affected with strip steel when anti-baffle plate is misplaced.
Preferably, the locking device for locking described baffle position is provided with described major axis.
Preferably, described major axis is provided with 3, and described roller is arranged close on the major axis of described strip steel side, institute
State baffle plate to be arranged on remaining two major axis.
Air knife baffle plate device of the present utility model is made up of parts such as dolly, slideway, baffle plates.Rely on deadweight former during use
Reason, dolly slides on guide rail naturally, and the roller on major axis gently touches band steel edge, and roller is rolled together with strip steel, baffle plate
Edge and strip steel spacing are 1～1.5mm, can shift baffle plate onto fixing when maintenance stops production.In addition, needing to adjust two
During the distance between air knife crossbeam, two dollies of each air knife baffle plate device can move axially along major axis.This device with
Past pneumatic and automatically controlled retaining device is compared, more simple and practical in structure, and it utilizes self-weight of object principle it is not necessary to artificial control
System, alleviates labor intensity, and greatly reduces cost.
Brief description
Fig. 1 is the air knife structural representation of the air knife baffle plate device being provided with one embodiment of this utility model；
Fig. 2 is the structural representation of the air knife baffle plate device of one embodiment of this utility model；
Fig. 3 is the perspective view of air knife baffle plate device in Fig. 2.
In figure：
1st, support 2, slideway 3, dolly 4, major axis 5, baffle plate
6th, strip steel 10, air knife crossbeam
Specific embodiment
Below in conjunction with the accompanying drawings the structure of air knife baffle plate device of the present utility model is described in detail.
Air knife baffle plate device of the present utility model is arranged on the strip steel left and right sides, blows from front and back's both sides air knife for stopping
Unnecessary air-flow.Only illustrated with the air knife baffle plate device positioned at strip steel side below.
Referring first to the embodiment shown in Fig. 1-Fig. 3, in figure illustrate only an air knife crossbeam and is arranged on this air knife horizontal stroke
Air knife baffle plate device on beam, shows in Fig. 1 that dolly is located at state during diverse location.Air knife baffle plate device bag shown in figure
Include：The support 1 being packed on air knife crossbeam 10, the slideway 2 being inclined and mounted on support 1 top, being arranged on can be along cunning on slideway 2
The dolly 3 that road 2 slides.Although in figure is not shown, the parallel another crossbeam of air knife crossbeam to that indicated in the drawings is symmetrically installed with phase
Isostructural another pack support 1, slideway 2 and dolly 3.The two ends of 3 major axis 4 are separately mounted on two dollies 2, baffle plate 5
Upper end is mounted remotely from two major axis of strip steel 6, is being provided with roller 7, roller 7 and strip steel 6 on the major axis of strip steel 6
EDGE CONTACT, and rotate with the movement of strip steel.Baffle plate 5 is parallel with strip steel 6, the two border 1～1.5mm.
In addition, being mounted on the stopping means preventing dolly 3 from slipping at the two ends of every described slideway 2, such as：Limited block
8.Position on major axis 4 for the baffle plate 5 can be adjusted, and is provided with the locking device for locked flapper 5 position on major axis 4,
For example：1st check ring 9a.In addition, the 2nd spring for locking major axis 4 position is provided with the major axis 4 of dolly 3 inner side
Back-up ring 9b.
In above-described embodiment, dolly is made up of with the roller being arranged under riser riser, and slideway is located at cradle top, major axis
It is provided with 3.It is understood that the track of inclination can also be installed in the outside of support, trolley idler wheels roll in orbit, real
Show automatically moving of dolly.Major axis can be 2, and one is used for installing baffle plate, and one is used for installing the roller rotating with strip steel
7.
During using this device, rely on deadweight principle, dolly slides on guide rail naturally, and the roller on major axis gently touches band
Steel edge, roller is rolled together with strip steel.I.e.：For the strip steel of different in width, position on slideway for the dolly can be according to deadweight
Automatically adjust, need not manually control.
Claims (6)
1. a kind of air knife baffle plate device, its be arranged on the left and right sides of strip steel it is characterised in that：Described air knife baffle plate device includes
Parallel two supports (1) being packed on two air knife crossbeams (10), be inclined and mounted on outside each support (1) or top cunning
Road (2), be arranged on each slideway (2) can along the dolly (3) that described slideway slides, two ends be separately mounted to two described little
At least 2 major axis (4) on car (2) top and upper end are arranged on the baffle plate (5) on described major axis (4), near described strip steel
(6) roller (7), the EDGE CONTACT of described roller (7) and strip steel (6) are provided with the major axis of side；Described baffle plate (5) and strip steel
(6) parallel, for blocking the compressed air of before and after both sides air knife blowout.
2. air knife baffle plate device according to claim 1 it is characterised in that：Described baffle edge and strip steel (6) edge
Distance is 1～1.5mm.
3. air knife baffle plate device according to claim 1 it is characterised in that：All pacify at the two ends of every described slideway (2)
Equipped with the limited block (8) preventing described dolly from slipping.
4. air knife baffle plate device according to claim 1 it is characterised in that：Described baffle plate (5) is on described major axis (4)
Position can be adjusted, and the major axis of both sides before and after baffle plate (5) is provided with the 1st check ring (9a) of locked flapper (5) position.
5. air knife baffle plate device according to claim 4 it is characterised in that：On the major axis (4) inside described dolly (3)
The 2nd check ring (9b) for locking major axis (4) position is installed.
6. air knife baffle plate device according to claim 1 it is characterised in that：Described major axis (4) is provided with 3, described rolling
Wheel (7) is arranged close on the major axis of described strip steel (6) side, and described baffle plate (5) is arranged on remaining two major axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620996657.2U CN205954090U (en) | 2016-08-30 | 2016-08-30 | Air knife baffle plate device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620996657.2U CN205954090U (en) | 2016-08-30 | 2016-08-30 | Air knife baffle plate device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205954090U true CN205954090U (en) | 2017-02-15 |
Family
ID=57978433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620996657.2U Expired - Fee Related CN205954090U (en) | 2016-08-30 | 2016-08-30 | Air knife baffle plate device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205954090U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107447176A (en) * | 2017-09-22 | 2017-12-08 | 江苏大力神科技股份有限公司 | A kind of double air knife zinc flower control devices |
| WO2024075896A1 (en) * | 2022-10-07 | 2024-04-11 | 주식회사 삼우에코 | Baffle device for hot-dip plating process |
-
2016
- 2016-08-30 CN CN201620996657.2U patent/CN205954090U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107447176A (en) * | 2017-09-22 | 2017-12-08 | 江苏大力神科技股份有限公司 | A kind of double air knife zinc flower control devices |
| WO2024075896A1 (en) * | 2022-10-07 | 2024-04-11 | 주식회사 삼우에코 | Baffle device for hot-dip plating process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170215 Termination date: 20210830 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |